.-.-.-.-.-

driver/oracle.php000077700000045647151514672100010046 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\driver;

/**
* Oracle Database Abstraction Layer
*/
class oracle extends \phpbb\db\driver\driver
{
	var $last_query_text = '';
	var $connect_error = '';

/**
	* {@inheritDoc}
	*/
	function sql_connect($sqlserver, $sqluser, $sqlpassword, $database, $port = false, $persistency = false, $new_link = false)
	{
		$this->persistency = $persistency;
		$this->user = $sqluser;
		$this->server = $sqlserver . (($port) ? ':' . $port : '');
		$this->dbname = $database;

$connect = $database;

// support for "easy connect naming"
		if ($sqlserver !== '' && $sqlserver !== '/')
		{
			if (substr($sqlserver, -1, 1) == '/')
			{
				$sqlserver == substr($sqlserver, 0, -1);
			}
			$connect = $sqlserver . (($port) ? ':' . $port : '') . '/' . $database;
		}

if ($new_link)
		{
			if (!function_exists('ocinlogon'))
			{
				$this->connect_error = 'ocinlogon function does not exist, is oci extension installed?';
				return $this->sql_error('');
			}
			$this->db_connect_id = @ocinlogon($this->user, $sqlpassword, $connect, 'UTF8');
		}
		else if ($this->persistency)
		{
			if (!function_exists('ociplogon'))
			{
				$this->connect_error = 'ociplogon function does not exist, is oci extension installed?';
				return $this->sql_error('');
			}
			$this->db_connect_id = @ociplogon($this->user, $sqlpassword, $connect, 'UTF8');
		}
		else
		{
			if (!function_exists('ocilogon'))
			{
				$this->connect_error = 'ocilogon function does not exist, is oci extension installed?';
				return $this->sql_error('');
			}
			$this->db_connect_id = @ocilogon($this->user, $sqlpassword, $connect, 'UTF8');
		}

return ($this->db_connect_id) ? $this->db_connect_id : $this->sql_error('');
	}

/**
	* {@inheritDoc}
	*/
	function sql_server_info($raw = false, $use_cache = true)
	{
		/**
		* force $use_cache false.  I didn't research why the caching code below is commented out
		* but I assume its because the Oracle extension provides a direct method to access it
		* without a query.
		*/

$use_cache = false;
/*
		global $cache;

if (empty($cache) || ($this->sql_server_version = $cache->get('oracle_version')) === false)
		{
			$result = @ociparse($this->db_connect_id, 'SELECT * FROM v$version WHERE banner LIKE \'Oracle%\'');
			@ociexecute($result, OCI_DEFAULT);
			@ocicommit($this->db_connect_id);

$row = array();
			@ocifetchinto($result, $row, OCI_ASSOC + OCI_RETURN_NULLS);
			@ocifreestatement($result);
			$this->sql_server_version = trim($row['BANNER']);

$cache->put('oracle_version', $this->sql_server_version);
		}
*/
		$this->sql_server_version = @ociserverversion($this->db_connect_id);

return $this->sql_server_version;
	}

/**
	* SQL Transaction
	* @access private
	*/
	function _sql_transaction($status = 'begin')
	{
		switch ($status)
		{
			case 'begin':
				return true;
			break;

case 'commit':
				return @ocicommit($this->db_connect_id);
			break;

case 'rollback':
				return @ocirollback($this->db_connect_id);
			break;
		}

return true;
	}

/**
	* Oracle specific code to handle the fact that it does not compare columns properly
	* @access private
	*/
	function _rewrite_col_compare($args)
	{
		if (sizeof($args) == 4)
		{
			if ($args[2] == '=')
			{
				return '(' . $args[0] . ' OR (' . $args[1] . ' is NULL AND ' . $args[3] . ' is NULL))';
			}
			else if ($args[2] == '<>')
			{
				// really just a fancy way of saying foo <> bar or (foo is NULL XOR bar is NULL) but SQL has no XOR :P
				return '(' . $args[0] . ' OR ((' . $args[1] . ' is NULL AND ' . $args[3] . ' is NOT NULL) OR (' . $args[1] . ' is NOT NULL AND ' . $args[3] . ' is NULL)))';
			}
		}
		else
		{
			return $this->_rewrite_where($args[0]);
		}
	}

/**
	* Oracle specific code to handle it's lack of sanity
	* @access private
	*/
	function _rewrite_where($where_clause)
	{
		preg_match_all('/\s*(AND|OR)?\s*([\w_.()]++)\s*(?:(=|<[=>]?|>=?|LIKE)\s*((?>\'(?>[^\']++|\'\')*+\'|[\d-.()]+))|((NOT )?IN\s*$(?>\'(?>[^\']++|\'\')*+\',? ?|[\d-.]+,? ?)*+$))/', $where_clause, $result, PREG_SET_ORDER);
		$out = '';
		foreach ($result as $val)
		{
			if (!isset($val[5]))
			{
				if ($val[4] !== "''")
				{
					$out .= $val[0];
				}
				else
				{
					$out .= ' ' . $val[1] . ' ' . $val[2];
					if ($val[3] == '=')
					{
						$out .= ' is NULL';
					}
					else if ($val[3] == '<>')
					{
						$out .= ' is NOT NULL';
					}
				}
			}
			else
			{
				$in_clause = array();
				$sub_exp = substr($val[5], strpos($val[5], '(') + 1, -1);
				$extra = false;
				preg_match_all('/\'(?>[^\']++|\'\')*+\'|[\d-.]++/', $sub_exp, $sub_vals, PREG_PATTERN_ORDER);
				$i = 0;
				foreach ($sub_vals[0] as $sub_val)
				{
					// two things:
					// 1) This determines if an empty string was in the IN clausing, making us turn it into a NULL comparison
					// 2) This fixes the 1000 list limit that Oracle has (ORA-01795)
					if ($sub_val !== "''")
					{
						$in_clause[(int) $i++/1000][] = $sub_val;
					}
					else
					{
						$extra = true;
					}
				}
				if (!$extra && $i < 1000)
				{
					$out .= $val[0];
				}
				else
				{
					$out .= ' ' . $val[1] . '(';
					$in_array = array();

// constuct each IN() clause
					foreach ($in_clause as $in_values)
					{
						$in_array[] = $val[2] . ' ' . (isset($val[6]) ? $val[6] : '') . 'IN(' . implode(', ', $in_values) . ')';
					}

// Join the IN() clauses against a few ORs (IN is just a nicer OR anyway)
					$out .= implode(' OR ', $in_array);

// handle the empty string case
					if ($extra)
					{
						$out .= ' OR ' . $val[2] . ' is ' . (isset($val[6]) ? $val[6] : '') . 'NULL';
					}
					$out .= ')';

unset($in_array, $in_clause);
				}
			}
		}

return $out;
	}

/**
	* {@inheritDoc}
	*/
	function sql_query($query = '', $cache_ttl = 0)
	{
		if ($query != '')
		{
			global $cache;

// EXPLAIN only in extra debug mode
			if (defined('DEBUG'))
			{
				$this->sql_report('start', $query);
			}
			else if (defined('PHPBB_DISPLAY_LOAD_TIME'))
			{
				$this->curtime = microtime(true);
			}

$this->last_query_text = $query;
			$this->query_result = ($cache && $cache_ttl) ? $cache->sql_load($query) : false;
			$this->sql_add_num_queries($this->query_result);

if ($this->query_result === false)
			{
				$in_transaction = false;
				if (!$this->transaction)
				{
					$this->sql_transaction('begin');
				}
				else
				{
					$in_transaction = true;
				}

$array = array();

// We overcome Oracle's 4000 char limit by binding vars
				if (strlen($query) > 4000)
				{
					if (preg_match('/^(INSERT INTO[^(]++)\$([^()]+)\$ VALUES[^(]++\$(.*?)\$$/sU', $query, $regs))
					{
						if (strlen($regs[3]) > 4000)
						{
							$cols = explode(', ', $regs[2]);

preg_match_all('/\'(?:[^\']++|\'\')*+\'|[\d-.]+/', $regs[3], $vals, PREG_PATTERN_ORDER);

/*						The code inside this comment block breaks clob handling, but does allow the
						database restore script to work.  If you want to allow no posts longer than 4KB
						and/or need the db restore script, uncomment this.

if (sizeof($cols) !== sizeof($vals))
							{
								// Try to replace some common data we know is from our restore script or from other sources
								$regs[3] = str_replace("'||chr(47)||'", '/', $regs[3]);
								$_vals = explode(', ', $regs[3]);

$vals = array();
								$is_in_val = false;
								$i = 0;
								$string = '';

foreach ($_vals as $value)
								{
									if (strpos($value, "'") === false && !$is_in_val)
									{
										$vals[$i++] = $value;
										continue;
									}

if (substr($value, -1) === "'")
									{
										$vals[$i] = $string . (($is_in_val) ? ', ' : '') . $value;
										$string = '';
										$is_in_val = false;

if ($vals[$i][0] !== "'")
										{
											$vals[$i] = "''" . $vals[$i];
										}
										$i++;
										continue;
									}
									else
									{
										$string .= (($is_in_val) ? ', ' : '') . $value;
										$is_in_val = true;
									}
								}

if ($string)
								{
									// New value if cols != value
									$vals[(sizeof($cols) !== sizeof($vals)) ? $i : $i - 1] .= $string;
								}

$vals = array(0 => $vals);
							}
*/

$inserts = $vals[0];
							unset($vals);

foreach ($inserts as $key => $value)
							{
								if (!empty($value) && $value[0] === "'" && strlen($value) > 4002) // check to see if this thing is greater than the max + 'x2
								{
									$inserts[$key] = ':' . strtoupper($cols[$key]);
									$array[$inserts[$key]] = str_replace("''", "'", substr($value, 1, -1));
								}
							}

$query = $regs[1] . '(' . $regs[2] . ') VALUES (' . implode(', ', $inserts) . ')';
						}
					}
					else if (preg_match_all('/^(UPDATE [\\w_]++\\s+SET )([\\w_]++\\s*=\\s*(?:\'(?:[^\']++|\'\')*+\'|[\d-.]+)(?:,\\s*[\\w_]++\\s*=\\s*(?:\'(?:[^\']++|\'\')*+\'|[\d-.]+))*+)\\s+(WHERE.*)$/s', $query, $data, PREG_SET_ORDER))
					{
						if (strlen($data[0][2]) > 4000)
						{
							$update = $data[0][1];
							$where = $data[0][3];
							preg_match_all('/([\\w_]++)\\s*=\\s*(\'(?:[^\']++|\'\')*+\'|[\d-.]++)/', $data[0][2], $temp, PREG_SET_ORDER);
							unset($data);

$cols = array();
							foreach ($temp as $value)
							{
								if (!empty($value[2]) && $value[2][0] === "'" && strlen($value[2]) > 4002) // check to see if this thing is greater than the max + 'x2
								{
									$cols[] = $value[1] . '=:' . strtoupper($value[1]);
									$array[$value[1]] = str_replace("''", "'", substr($value[2], 1, -1));
								}
								else
								{
									$cols[] = $value[1] . '=' . $value[2];
								}
							}

$query = $update . implode(', ', $cols) . ' ' . $where;
							unset($cols);
						}
					}
				}

switch (substr($query, 0, 6))
				{
					case 'DELETE':
						if (preg_match('/^(DELETE FROM [\w_]++ WHERE)((?:\s*(?:AND|OR)?\s*[\w_]+\s*(?:(?:=|<>)\s*(?>\'(?>[^\']++|\'\')*+\'|[\d-.]+)|(?:NOT )?IN\s*$(?>\'(?>[^\']++|\'\')*+\',? ?|[\d-.]+,? ?)*+$))*+)$/', $query, $regs))
						{
							$query = $regs[1] . $this->_rewrite_where($regs[2]);
							unset($regs);
						}
					break;

case 'UPDATE':
						if (preg_match('/^(UPDATE [\\w_]++\\s+SET [\\w_]+\s*=\s*(?:\'(?:[^\']++|\'\')*+\'|[\d-.]++|:\w++)(?:, [\\w_]+\s*=\s*(?:\'(?:[^\']++|\'\')*+\'|[\d-.]++|:\w++))*+\\s+WHERE)(.*)$/s',  $query, $regs))
						{
							$query = $regs[1] . $this->_rewrite_where($regs[2]);
							unset($regs);
						}
					break;

case 'SELECT':
						$query = preg_replace_callback('/([\w_.]++)\s*(?:(=|<>)\s*(?>\'(?>[^\']++|\'\')*+\'|[\d-.]++|([\w_.]++))|(?:NOT )?IN\s*$(?>\'(?>[^\']++|\'\')*+\',? ?|[\d-.]++,? ?)*+$)/', array($this, '_rewrite_col_compare'), $query);
					break;
				}

$this->query_result = @ociparse($this->db_connect_id, $query);

foreach ($array as $key => $value)
				{
					@ocibindbyname($this->query_result, $key, $array[$key], -1);
				}

$success = @ociexecute($this->query_result, OCI_DEFAULT);

if (!$success)
				{
					$this->sql_error($query);
					$this->query_result = false;
				}
				else
				{
					if (!$in_transaction)
					{
						$this->sql_transaction('commit');
					}
				}

if (defined('DEBUG'))
				{
					$this->sql_report('stop', $query);
				}
				else if (defined('PHPBB_DISPLAY_LOAD_TIME'))
				{
					$this->sql_time += microtime(true) - $this->curtime;
				}

if ($cache && $cache_ttl)
				{
					$this->open_queries[(int) $this->query_result] = $this->query_result;
					$this->query_result = $cache->sql_save($this, $query, $this->query_result, $cache_ttl);
				}
				else if (strpos($query, 'SELECT') === 0 && $this->query_result)
				{
					$this->open_queries[(int) $this->query_result] = $this->query_result;
				}
			}
			else if (defined('DEBUG'))
			{
				$this->sql_report('fromcache', $query);
			}
		}
		else
		{
			return false;
		}

return $this->query_result;
	}

/**
	* Build LIMIT query
	*/
	function _sql_query_limit($query, $total, $offset = 0, $cache_ttl = 0)
	{
		$this->query_result = false;

$query = 'SELECT * FROM (SELECT /*+ FIRST_ROWS */ rownum AS xrownum, a.* FROM (' . $query . ') a WHERE rownum <= ' . ($offset + $total) . ') WHERE xrownum >= ' . $offset;

return $this->sql_query($query, $cache_ttl);
	}

/**
	* {@inheritDoc}
	*/
	function sql_affectedrows()
	{
		return ($this->query_result) ? @ocirowcount($this->query_result) : false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_fetchrow($query_id = false)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($cache && $cache->sql_exists($query_id))
		{
			return $cache->sql_fetchrow($query_id);
		}

if ($query_id !== false)
		{
			$row = array();
			$result = @ocifetchinto($query_id, $row, OCI_ASSOC + OCI_RETURN_NULLS);

if (!$result || !$row)
			{
				return false;
			}

$result_row = array();
			foreach ($row as $key => $value)
			{
				// Oracle treats empty strings as null
				if (is_null($value))
				{
					$value = '';
				}

// OCI->CLOB?
				if (is_object($value))
				{
					$value = $value->load();
				}

$result_row[strtolower($key)] = $value;
			}

return $result_row;
		}

return false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_rowseek($rownum, &$query_id)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($cache && $cache->sql_exists($query_id))
		{
			return $cache->sql_rowseek($rownum, $query_id);
		}

if ($query_id === false)
		{
			return false;
		}

// Reset internal pointer
		@ociexecute($query_id, OCI_DEFAULT);

// We do not fetch the row for rownum == 0 because then the next resultset would be the second row
		for ($i = 0; $i < $rownum; $i++)
		{
			if (!$this->sql_fetchrow($query_id))
			{
				return false;
			}
		}

return true;
	}

/**
	* {@inheritDoc}
	*/
	function sql_nextid()
	{
		$query_id = $this->query_result;

if ($query_id !== false && $this->last_query_text != '')
		{
			if (preg_match('#^INSERT[\t\n ]+INTO[\t\n ]+([a-z0-9\_\-]+)#is', $this->last_query_text, $tablename))
			{
				$query = 'SELECT ' . $tablename[1] . '_seq.currval FROM DUAL';
				$stmt = @ociparse($this->db_connect_id, $query);
				@ociexecute($stmt, OCI_DEFAULT);

$temp_result = @ocifetchinto($stmt, $temp_array, OCI_ASSOC + OCI_RETURN_NULLS);
				@ocifreestatement($stmt);

if ($temp_result)
				{
					return $temp_array['CURRVAL'];
				}
				else
				{
					return false;
				}
			}
		}

return false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_freeresult($query_id = false)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($cache && !is_object($query_id) && $cache->sql_exists($query_id))
		{
			return $cache->sql_freeresult($query_id);
		}

if (isset($this->open_queries[(int) $query_id]))
		{
			unset($this->open_queries[(int) $query_id]);
			return @ocifreestatement($query_id);
		}

return false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_escape($msg)
	{
		return str_replace(array("'", "\0"), array("''", ''), $msg);
	}

/**
	* Build LIKE expression
	* @access private
	*/
	function _sql_like_expression($expression)
	{
		return $expression . " ESCAPE '\\'";
	}

/**
	* Build NOT LIKE expression
	* @access private
	*/
	function _sql_not_like_expression($expression)
	{
		return $expression . " ESCAPE '\\'";
	}

function _sql_custom_build($stage, $data)
	{
		return $data;
	}

function _sql_bit_and($column_name, $bit, $compare = '')
	{
		return 'BITAND(' . $column_name . ', ' . (1 << $bit) . ')' . (($compare) ? ' ' . $compare : '');
	}

function _sql_bit_or($column_name, $bit, $compare = '')
	{
		return 'BITOR(' . $column_name . ', ' . (1 << $bit) . ')' . (($compare) ? ' ' . $compare : '');
	}

/**
	* return sql error array
	* @access private
	*/
	function _sql_error()
	{
		if (function_exists('ocierror'))
		{
			$error = @ocierror();
			$error = (!$error) ? @ocierror($this->query_result) : $error;
			$error = (!$error) ? @ocierror($this->db_connect_id) : $error;

if ($error)
			{
				$this->last_error_result = $error;
			}
			else
			{
				$error = (isset($this->last_error_result) && $this->last_error_result) ? $this->last_error_result : array();
			}
		}
		else
		{
			$error = array(
				'message'	=> $this->connect_error,
				'code'		=> '',
			);
		}

return $error;
	}

/**
	* Close sql connection
	* @access private
	*/
	function _sql_close()
	{
		return @ocilogoff($this->db_connect_id);
	}

/**
	* Build db-specific report
	* @access private
	*/
	function _sql_report($mode, $query = '')
	{
		switch ($mode)
		{
			case 'start':

$html_table = false;

// Grab a plan table, any will do
				$sql = "SELECT table_name
					FROM USER_TABLES
					WHERE table_name LIKE '%PLAN_TABLE%'";
				$stmt = ociparse($this->db_connect_id, $sql);
				ociexecute($stmt);
				$result = array();

if (ocifetchinto($stmt, $result, OCI_ASSOC + OCI_RETURN_NULLS))
				{
					$table = $result['TABLE_NAME'];

// This is the statement_id that will allow us to track the plan
					$statement_id = substr(md5($query), 0, 30);

// Remove any stale plans
					$stmt2 = ociparse($this->db_connect_id, "DELETE FROM $table WHERE statement_id='$statement_id'");
					ociexecute($stmt2);
					ocifreestatement($stmt2);

// Explain the plan
					$sql = "EXPLAIN PLAN
						SET STATEMENT_ID = '$statement_id'
						FOR $query";
					$stmt2 = ociparse($this->db_connect_id, $sql);
					ociexecute($stmt2);
					ocifreestatement($stmt2);

// Get the data from the plan
					$sql = "SELECT operation, options, object_name, object_type, cardinality, cost
						FROM plan_table
						START WITH id = 0 AND statement_id = '$statement_id'
						CONNECT BY PRIOR id = parent_id
							AND statement_id = '$statement_id'";
					$stmt2 = ociparse($this->db_connect_id, $sql);
					ociexecute($stmt2);

$row = array();
					while (ocifetchinto($stmt2, $row, OCI_ASSOC + OCI_RETURN_NULLS))
					{
						$html_table = $this->sql_report('add_select_row', $query, $html_table, $row);
					}

ocifreestatement($stmt2);

// Remove the plan we just made, we delete them on request anyway
					$stmt2 = ociparse($this->db_connect_id, "DELETE FROM $table WHERE statement_id='$statement_id'");
					ociexecute($stmt2);
					ocifreestatement($stmt2);
				}

ocifreestatement($stmt);

if ($html_table)
				{
					$this->html_hold .= '</table>';
				}

break;

case 'fromcache':
				$endtime = explode(' ', microtime());
				$endtime = $endtime[0] + $endtime[1];

$result = @ociparse($this->db_connect_id, $query);
				$success = @ociexecute($result, OCI_DEFAULT);
				$row = array();

while (@ocifetchinto($result, $row, OCI_ASSOC + OCI_RETURN_NULLS))
				{
					// Take the time spent on parsing rows into account
				}
				@ocifreestatement($result);

$splittime = explode(' ', microtime());
				$splittime = $splittime[0] + $splittime[1];

$this->sql_report('record_fromcache', $query, $endtime, $splittime);

break;
		}
	}
}
driver/mssql.php000077700000023457151514672100007733 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\driver;

/**
* MSSQL Database Abstraction Layer
* Minimum Requirement is MSSQL 2000+
*/
class mssql extends \phpbb\db\driver\driver
{
	var $connect_error = '';

/**
	* {@inheritDoc}
	*/
	function sql_connect($sqlserver, $sqluser, $sqlpassword, $database, $port = false, $persistency = false, $new_link = false)
	{
		if (!function_exists('mssql_connect'))
		{
			$this->connect_error = 'mssql_connect function does not exist, is mssql extension installed?';
			return $this->sql_error('');
		}

$this->persistency = $persistency;
		$this->user = $sqluser;
		$this->dbname = $database;

$port_delimiter = (defined('PHP_OS') && substr(PHP_OS, 0, 3) === 'WIN') ? ',' : ':';
		$this->server = $sqlserver . (($port) ? $port_delimiter . $port : '');

@ini_set('mssql.charset', 'UTF-8');
		@ini_set('mssql.textlimit', 2147483647);
		@ini_set('mssql.textsize', 2147483647);

$this->db_connect_id = ($this->persistency) ? @mssql_pconnect($this->server, $this->user, $sqlpassword, $new_link) : @mssql_connect($this->server, $this->user, $sqlpassword, $new_link);

if ($this->db_connect_id && $this->dbname != '')
		{
			if (!@mssql_select_db($this->dbname, $this->db_connect_id))
			{
				@mssql_close($this->db_connect_id);
				return false;
			}
		}

return ($this->db_connect_id) ? $this->db_connect_id : $this->sql_error('');
	}

/**
	* {@inheritDoc}
	*/
	function sql_server_info($raw = false, $use_cache = true)
	{
		global $cache;

if (!$use_cache || empty($cache) || ($this->sql_server_version = $cache->get('mssql_version')) === false)
		{
			$result_id = @mssql_query("SELECT SERVERPROPERTY('productversion'), SERVERPROPERTY('productlevel'), SERVERPROPERTY('edition')", $this->db_connect_id);

$row = false;
			if ($result_id)
			{
				$row = @mssql_fetch_assoc($result_id);
				@mssql_free_result($result_id);
			}

$this->sql_server_version = ($row) ? trim(implode(' ', $row)) : 0;

if (!empty($cache) && $use_cache)
			{
				$cache->put('mssql_version', $this->sql_server_version);
			}
		}

if ($raw)
		{
			return $this->sql_server_version;
		}

return ($this->sql_server_version) ? 'MSSQL<br />' . $this->sql_server_version : 'MSSQL';
	}

/**
	* {@inheritDoc}
	*/
	public function sql_concatenate($expr1, $expr2)
	{
		return $expr1 . ' + ' . $expr2;
	}

/**
	* SQL Transaction
	* @access private
	*/
	function _sql_transaction($status = 'begin')
	{
		switch ($status)
		{
			case 'begin':
				return @mssql_query('BEGIN TRANSACTION', $this->db_connect_id);
			break;

case 'commit':
				return @mssql_query('COMMIT TRANSACTION', $this->db_connect_id);
			break;

case 'rollback':
				return @mssql_query('ROLLBACK TRANSACTION', $this->db_connect_id);
			break;
		}

return true;
	}

/**
	* {@inheritDoc}
	*/
	function sql_query($query = '', $cache_ttl = 0)
	{
		if ($query != '')
		{
			global $cache;

$this->query_result = ($cache && $cache_ttl) ? $cache->sql_load($query) : false;
			$this->sql_add_num_queries($this->query_result);

if ($this->query_result === false)
			{
				if (($this->query_result = @mssql_query($query, $this->db_connect_id)) === false)
				{
					$this->sql_error($query);
				}

if (defined('DEBUG'))
				{
					$this->sql_report('stop', $query);
				}
				else if (defined('PHPBB_DISPLAY_LOAD_TIME'))
				{
					$this->sql_time += microtime(true) - $this->curtime;
				}

return $this->query_result;
	}

/**
	* Build LIMIT query
	*/
	function _sql_query_limit($query, $total, $offset = 0, $cache_ttl = 0)
	{
		$this->query_result = false;

// Since TOP is only returning a set number of rows we won't need it if total is set to 0 (return all rows)
		if ($total)
		{
			// We need to grab the total number of rows + the offset number of rows to get the correct result
			if (strpos($query, 'SELECT DISTINCT') === 0)
			{
				$query = 'SELECT DISTINCT TOP ' . ($total + $offset) . ' ' . substr($query, 15);
			}
			else
			{
				$query = 'SELECT TOP ' . ($total + $offset) . ' ' . substr($query, 6);
			}
		}

$result = $this->sql_query($query, $cache_ttl);

// Seek by $offset rows
		if ($offset)
		{
			$this->sql_rowseek($offset, $result);
		}

return $result;
	}

/**
	* {@inheritDoc}
	*/
	function sql_affectedrows()
	{
		return ($this->db_connect_id) ? @mssql_rows_affected($this->db_connect_id) : false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_fetchrow($query_id = false)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($cache && $cache->sql_exists($query_id))
		{
			return $cache->sql_fetchrow($query_id);
		}

if ($query_id === false)
		{
			return false;
		}

$row = @mssql_fetch_assoc($query_id);

// I hope i am able to remove this later... hopefully only a PHP or MSSQL bug
		if ($row)
		{
			foreach ($row as $key => $value)
			{
				$row[$key] = ($value === ' ' || $value === null) ? '' : $value;
			}
		}

return $row;
	}

/**
	* {@inheritDoc}
	*/
	function sql_rowseek($rownum, &$query_id)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($cache && $cache->sql_exists($query_id))
		{
			return $cache->sql_rowseek($rownum, $query_id);
		}

return ($query_id !== false) ? @mssql_data_seek($query_id, $rownum) : false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_nextid()
	{
		$result_id = @mssql_query('SELECT SCOPE_IDENTITY()', $this->db_connect_id);
		if ($result_id)
		{
			if ($row = @mssql_fetch_assoc($result_id))
			{
				@mssql_free_result($result_id);
				return $row['computed'];
			}
			@mssql_free_result($result_id);
		}

return false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_freeresult($query_id = false)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($cache && !is_object($query_id) && $cache->sql_exists($query_id))
		{
			return $cache->sql_freeresult($query_id);
		}

if (isset($this->open_queries[(int) $query_id]))
		{
			unset($this->open_queries[(int) $query_id]);
			return @mssql_free_result($query_id);
		}

return false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_escape($msg)
	{
		return str_replace(array("'", "\0"), array("''", ''), $msg);
	}

/**
	* {@inheritDoc}
	*/
	function sql_lower_text($column_name)
	{
		return "LOWER(SUBSTRING($column_name, 1, DATALENGTH($column_name)))";
	}

/**
	* Build LIKE expression
	* @access private
	*/
	function _sql_like_expression($expression)
	{
		return $expression . " ESCAPE '\\'";
	}

/**
	* Build NOT LIKE expression
	* @access private
	*/
	function _sql_not_like_expression($expression)
	{
		return $expression . " ESCAPE '\\'";
	}

/**
	* return sql error array
	* @access private
	*/
	function _sql_error()
	{
		if (function_exists('mssql_get_last_message'))
		{
			$error = array(
				'message'	=> @mssql_get_last_message(),
				'code'		=> '',
			);

// Get error code number
			$result_id = @mssql_query('SELECT @@ERROR as code', $this->db_connect_id);
			if ($result_id)
			{
				$row = @mssql_fetch_assoc($result_id);
				$error['code'] = $row['code'];
				@mssql_free_result($result_id);
			}

// Get full error message if possible
			$sql = 'SELECT CAST(description as varchar(255)) as message
				FROM master.dbo.sysmessages
				WHERE error = ' . $error['code'];
			$result_id = @mssql_query($sql);

if ($result_id)
			{
				$row = @mssql_fetch_assoc($result_id);
				if (!empty($row['message']))
				{
					$error['message'] .= '<br />' . $row['message'];
				}
				@mssql_free_result($result_id);
			}
		}
		else
		{
			$error = array(
				'message'	=> $this->connect_error,
				'code'		=> '',
			);
		}

return $error;
	}

/**
	* Build db-specific query data
	* @access private
	*/
	function _sql_custom_build($stage, $data)
	{
		return $data;
	}

/**
	* Close sql connection
	* @access private
	*/
	function _sql_close()
	{
		return @mssql_close($this->db_connect_id);
	}

/**
	* Build db-specific report
	* @access private
	*/
	function _sql_report($mode, $query = '')
	{
		switch ($mode)
		{
			case 'start':
				$html_table = false;
				@mssql_query('SET SHOWPLAN_TEXT ON;', $this->db_connect_id);
				if ($result = @mssql_query($query, $this->db_connect_id))
				{
					@mssql_next_result($result);
					while ($row = @mssql_fetch_row($result))
					{
						$html_table = $this->sql_report('add_select_row', $query, $html_table, $row);
					}
				}
				@mssql_query('SET SHOWPLAN_TEXT OFF;', $this->db_connect_id);
				@mssql_free_result($result);

if ($html_table)
				{
					$this->html_hold .= '</table>';
				}
			break;

case 'fromcache':
				$endtime = explode(' ', microtime());
				$endtime = $endtime[0] + $endtime[1];

$result = @mssql_query($query, $this->db_connect_id);
				while ($void = @mssql_fetch_assoc($result))
				{
					// Take the time spent on parsing rows into account
				}
				@mssql_free_result($result);

$splittime = explode(' ', microtime());
				$splittime = $splittime[0] + $splittime[1];

$this->sql_report('record_fromcache', $query, $endtime, $splittime);

break;
		}
	}
}
driver/sqlite3.php000077700000021651151514672100010152 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\driver;

/**
* SQLite3 Database Abstraction Layer
* Minimum Requirement: 3.6.15+
*/
class sqlite3 extends \phpbb\db\driver\driver
{
	/**
	* @var	string		Stores errors during connection setup in case the driver is not available
	*/
	protected $connect_error = '';

/**
	* @var	\SQLite3	The SQLite3 database object to operate against
	*/
	protected $dbo = null;

/**
	* {@inheritDoc}
	*/
	public function sql_connect($sqlserver, $sqluser, $sqlpassword, $database, $port = false, $persistency = false, $new_link = false)
	{
		$this->persistency = false;
		$this->user = $sqluser;
		$this->server = $sqlserver . (($port) ? ':' . $port : '');
		$this->dbname = $database;

if (!class_exists('SQLite3', false))
		{
			$this->connect_error = 'SQLite3 not found, is the extension installed?';
			return $this->sql_error('');
		}

try
		{
			$this->dbo = new \SQLite3($this->server, SQLITE3_OPEN_READWRITE | SQLITE3_OPEN_CREATE);
			$this->db_connect_id = true;
		}
		catch (\Exception $e)
		{
			$this->connect_error = $e->getMessage();
			return array('message' => $this->connect_error);
		}

return true;
	}

/**
	* {@inheritDoc}
	*/
	public function sql_server_info($raw = false, $use_cache = true)
	{
		global $cache;

if (!$use_cache || empty($cache) || ($this->sql_server_version = $cache->get('sqlite_version')) === false)
		{
			$version = \SQLite3::version();

$this->sql_server_version = $version['versionString'];

if (!empty($cache) && $use_cache)
			{
				$cache->put('sqlite_version', $this->sql_server_version);
			}
		}

return ($raw) ? $this->sql_server_version : 'SQLite ' . $this->sql_server_version;
	}

/**
	* SQL Transaction
	*
	* @param	string	$status		Should be one of the following strings:
	*								begin, commit, rollback
	* @return	bool	Success/failure of the transaction query
	*/
	protected function _sql_transaction($status = 'begin')
	{
		switch ($status)
		{
			case 'begin':
				return $this->dbo->exec('BEGIN IMMEDIATE');
			break;

case 'commit':
				return $this->dbo->exec('COMMIT');
			break;

case 'rollback':
				return $this->dbo->exec('ROLLBACK');
			break;
		}

return true;
	}

/**
	* {@inheritDoc}
	*/
	public function sql_query($query = '', $cache_ttl = 0)
	{
		if ($query != '')
		{
			global $cache;

$this->last_query_text = $query;
			$this->query_result = ($cache && $cache_ttl) ? $cache->sql_load($query) : false;
			$this->sql_add_num_queries($this->query_result);

if ($this->query_result === false)
			{
				if (($this->query_result = @$this->dbo->query($query)) === false)
				{
					$this->sql_error($query);
				}

if (defined('DEBUG'))
				{
					$this->sql_report('stop', $query);
				}
				else if (defined('PHPBB_DISPLAY_LOAD_TIME'))
				{
					$this->sql_time += microtime(true) - $this->curtime;
				}

if ($cache && $cache_ttl)
				{
					$this->query_result = $cache->sql_save($this, $query, $this->query_result, $cache_ttl);
				}
			}
			else if (defined('DEBUG'))
			{
				$this->sql_report('fromcache', $query);
			}
		}
		else
		{
			return false;
		}

return $this->query_result;
	}

/**
	* Build LIMIT query
	*
	* @param	string	$query		The SQL query to execute
	* @param	int		$total		The number of rows to select
	* @param	int		$offset
	* @param	int		$cache_ttl	Either 0 to avoid caching or
	*				the time in seconds which the result shall be kept in cache
	* @return	mixed	Buffered, seekable result handle, false on error
	*/
	protected function _sql_query_limit($query, $total, $offset = 0, $cache_ttl = 0)
	{
		$this->query_result = false;

// if $total is set to 0 we do not want to limit the number of rows
		if ($total == 0)
		{
			$total = -1;
		}

$query .= "\n LIMIT " . ((!empty($offset)) ? $offset . ', ' . $total : $total);

return $this->sql_query($query, $cache_ttl);
	}

/**
	* {@inheritDoc}
	*/
	public function sql_affectedrows()
	{
		return ($this->db_connect_id) ? $this->dbo->changes() : false;
	}

/**
	* {@inheritDoc}
	*/
	public function sql_fetchrow($query_id = false)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($cache && !is_object($query_id) && $cache->sql_exists($query_id))
		{
			return $cache->sql_fetchrow($query_id);
		}

return is_object($query_id) ? $query_id->fetchArray(SQLITE3_ASSOC) : false;
	}

/**
	* {@inheritDoc}
	*/
	public function sql_nextid()
	{
		return ($this->db_connect_id) ? $this->dbo->lastInsertRowID() : false;
	}

/**
	* {@inheritDoc}
	*/
	public function sql_freeresult($query_id = false)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($cache && !is_object($query_id) && $cache->sql_exists($query_id))
		{
			return $cache->sql_freeresult($query_id);
		}

if ($query_id)
		{
			return @$query_id->finalize();
		}
	}

/**
	* {@inheritDoc}
	*/
	public function sql_escape($msg)
	{
		return \SQLite3::escapeString($msg);
	}

/**
	* {@inheritDoc}
	*
	* For SQLite an underscore is an unknown character.
	*/
	public function sql_like_expression($expression)
	{
		// Unlike LIKE, GLOB is unfortunately case sensitive.
		// We only catch * and ? here, not the character map possible on file globbing.
		$expression = str_replace(array(chr(0) . '_', chr(0) . '%'), array(chr(0) . '?', chr(0) . '*'), $expression);

$expression = str_replace(array('?', '*'), array("\?", "\*"), $expression);
		$expression = str_replace(array(chr(0) . "\?", chr(0) . "\*"), array('?', '*'), $expression);

return 'GLOB \'' . $this->sql_escape($expression) . '\'';
	}

/**
	* {@inheritDoc}
	*
	* For SQLite an underscore is an unknown character.
	*/
	public function sql_not_like_expression($expression)
	{
		// Unlike NOT LIKE, NOT GLOB is unfortunately case sensitive
		// We only catch * and ? here, not the character map possible on file globbing.
		$expression = str_replace(array(chr(0) . '_', chr(0) . '%'), array(chr(0) . '?', chr(0) . '*'), $expression);

$expression = str_replace(array('?', '*'), array("\?", "\*"), $expression);
		$expression = str_replace(array(chr(0) . "\?", chr(0) . "\*"), array('?', '*'), $expression);

return 'NOT GLOB \'' . $this->sql_escape($expression) . '\'';
	}

/**
	* return sql error array
	*
	* @return array
	*/
	protected function _sql_error()
	{
		if (class_exists('SQLite3', false) && isset($this->dbo))
		{
			$error = array(
				'message'	=> $this->dbo->lastErrorMsg(),
				'code'		=> $this->dbo->lastErrorCode(),
			);
		}
		else
		{
			$error = array(
				'message'	=> $this->connect_error,
				'code'		=> '',
			);
		}

return $error;
	}

/**
	* Build db-specific query data
	*
	* @param	string	$stage		Available stages: FROM, WHERE
	* @param	mixed	$data		A string containing the CROSS JOIN query or an array of WHERE clauses
	*
	* @return	string	The db-specific query fragment
	*/
	protected function _sql_custom_build($stage, $data)
	{
		return $data;
	}

/**
	* Close sql connection
	*
	* @return	bool		False if failure
	*/
	protected function _sql_close()
	{
		return $this->dbo->close();
	}

/**
	* Build db-specific report
	*
	* @param	string	$mode		Available modes: display, start, stop,
	*								add_select_row, fromcache, record_fromcache
	* @param	string	$query		The Query that should be explained
	* @return	mixed		Either a full HTML page, boolean or null
	*/
	protected function _sql_report($mode, $query = '')
	{
		switch ($mode)
		{
			case 'start':

$explain_query = $query;
				if (preg_match('/UPDATE ([a-z0-9_]+).*?WHERE(.*)/s', $query, $m))
				{
					$explain_query = 'SELECT * FROM ' . $m[1] . ' WHERE ' . $m[2];
				}
				else if (preg_match('/DELETE FROM ([a-z0-9_]+).*?WHERE(.*)/s', $query, $m))
				{
					$explain_query = 'SELECT * FROM ' . $m[1] . ' WHERE ' . $m[2];
				}

if (preg_match('/^SELECT/', $explain_query))
				{
					$html_table = false;

if ($result = $this->dbo->query("EXPLAIN QUERY PLAN $explain_query"))
					{
						while ($row = $result->fetchArray(SQLITE3_ASSOC))
						{
							$html_table = $this->sql_report('add_select_row', $query, $html_table, $row);
						}
					}

if ($html_table)
					{
						$this->html_hold .= '</table>';
					}
				}

break;

case 'fromcache':
				$endtime = explode(' ', microtime());
				$endtime = $endtime[0] + $endtime[1];

$result = $this->dbo->query($query);
				while ($void = $result->fetchArray(SQLITE3_ASSOC))
				{
					// Take the time spent on parsing rows into account
				}

$splittime = explode(' ', microtime());
				$splittime = $splittime[0] + $splittime[1];

$this->sql_report('record_fromcache', $query, $endtime, $splittime);

break;
		}
	}
}
driver/mssql_base.php000077700000002303151514672100010710 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\driver;

/**
* MSSQL Database Base Abstraction Layer
 */
abstract class mssql_base extends \phpbb\db\driver\driver
{
	/**
	* {@inheritDoc}
	*/
	public function sql_concatenate($expr1, $expr2)
	{
		return $expr1 . ' + ' . $expr2;
	}

/**
	* {@inheritDoc}
	*/
	function sql_escape($msg)
	{
		return str_replace(array("'", "\0"), array("''", ''), $msg);
	}

/**
	* {@inheritDoc}
	*/
	function sql_lower_text($column_name)
	{
		return "LOWER(SUBSTRING($column_name, 1, DATALENGTH($column_name)))";
	}

/**
	* Build LIKE expression
	* @access private
	*/
	function _sql_like_expression($expression)
	{
		return $expression . " ESCAPE '\\'";
	}

/**
	* Build NOT LIKE expression
	* @access private
	*/
	function _sql_not_like_expression($expression)
	{
		return $expression . " ESCAPE '\\'";
	}

/**
	* Build db-specific query data
	* @access private
	*/
	function _sql_custom_build($stage, $data)
	{
		return $data;
	}
}
driver/mssqlnative.php000077700000022671151514672100011137 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

/**
* This is the MS SQL Server Native database abstraction layer.
* PHP mssql native driver required.
* @author Chris Pucci
*
*/

namespace phpbb\db\driver;

class mssqlnative extends \phpbb\db\driver\mssql_base
{
	var $m_insert_id = null;
	var $last_query_text = '';
	var $query_options = array();
	var $connect_error = '';

/**
	* {@inheritDoc}
	*/
	function sql_connect($sqlserver, $sqluser, $sqlpassword, $database, $port = false, $persistency = false, $new_link = false)
	{
		// Test for driver support, to avoid suppressed fatal error
		if (!function_exists('sqlsrv_connect'))
		{
			$this->connect_error = 'Native MS SQL Server driver for PHP is missing or needs to be updated. Version 1.1 or later is required to install phpBB3. You can download the driver from: http://www.microsoft.com/sqlserver/2005/en/us/PHP-Driver.aspx';
			return $this->sql_error('');
		}

//set up connection variables
		$this->persistency = $persistency;
		$this->user = $sqluser;
		$this->dbname = $database;
		$port_delimiter = (defined('PHP_OS') && substr(PHP_OS, 0, 3) === 'WIN') ? ',' : ':';
		$this->server = $sqlserver . (($port) ? $port_delimiter . $port : '');

//connect to database
		$this->db_connect_id = sqlsrv_connect($this->server, array(
			'Database' => $this->dbname,
			'UID' => $this->user,
			'PWD' => $sqlpassword
		));

return ($this->db_connect_id) ? $this->db_connect_id : $this->sql_error('');
	}

/**
	* {@inheritDoc}
	*/
	function sql_server_info($raw = false, $use_cache = true)
	{
		global $cache;

if (!$use_cache || empty($cache) || ($this->sql_server_version = $cache->get('mssql_version')) === false)
		{
			$arr_server_info = sqlsrv_server_info($this->db_connect_id);
			$this->sql_server_version = $arr_server_info['SQLServerVersion'];

if (!empty($cache) && $use_cache)
			{
				$cache->put('mssql_version', $this->sql_server_version);
			}
		}

if ($raw)
		{
			return $this->sql_server_version;
		}

return ($this->sql_server_version) ? 'MSSQL<br />' . $this->sql_server_version : 'MSSQL';
	}

/**
	* {@inheritDoc}
	*/
	function sql_buffer_nested_transactions()
	{
		return true;
	}

/**
	* SQL Transaction
	* @access private
	*/
	function _sql_transaction($status = 'begin')
	{
		switch ($status)
		{
			case 'begin':
				return sqlsrv_begin_transaction($this->db_connect_id);
			break;

case 'commit':
				return sqlsrv_commit($this->db_connect_id);
			break;

case 'rollback':
				return sqlsrv_rollback($this->db_connect_id);
			break;
		}
		return true;
	}

/**
	* {@inheritDoc}
	*/
	function sql_query($query = '', $cache_ttl = 0)
	{
		if ($query != '')
		{
			global $cache;

$this->last_query_text = $query;
			$this->query_result = ($cache && $cache_ttl) ? $cache->sql_load($query) : false;
			$this->sql_add_num_queries($this->query_result);

if ($this->query_result === false)
			{
				if (($this->query_result = @sqlsrv_query($this->db_connect_id, $query, array(), $this->query_options)) === false)
				{
					$this->sql_error($query);
				}
				// reset options for next query
				$this->query_options = array();

if (defined('DEBUG'))
				{
					$this->sql_report('stop', $query);
				}
				else if (defined('PHPBB_DISPLAY_LOAD_TIME'))
				{
					$this->sql_time += microtime(true) - $this->curtime;
				}

/**
	* Build LIMIT query
	*/
	function _sql_query_limit($query, $total, $offset = 0, $cache_ttl = 0)
	{
		$this->query_result = false;

// total == 0 means all results - not zero results
		if ($offset == 0 && $total !== 0)
		{
			if (strpos($query, "SELECT") === false)
			{
				$query = "TOP {$total} " . $query;
			}
			else
			{
				$query = preg_replace('/SELECT(\s*DISTINCT)?/Dsi', 'SELECT$1 TOP '.$total, $query);
			}
		}
		else if ($offset > 0)
		{
			$query = preg_replace('/SELECT(\s*DISTINCT)?/Dsi', 'SELECT$1 TOP(10000000) ', $query);
			$query = 'SELECT *
					FROM (SELECT sub2.*, ROW_NUMBER() OVER(ORDER BY sub2.line2) AS line3
					FROM (SELECT 1 AS line2, sub1.* FROM (' . $query . ') AS sub1) as sub2) AS sub3';

if ($total > 0)
			{
				$query .= ' WHERE line3 BETWEEN ' . ($offset+1) . ' AND ' . ($offset + $total);
			}
			else
			{
				$query .= ' WHERE line3 > ' . $offset;
			}
		}

$result = $this->sql_query($query, $cache_ttl);

return $result;
	}

/**
	* {@inheritDoc}
	*/
	function sql_affectedrows()
	{
		return ($this->db_connect_id) ? @sqlsrv_rows_affected($this->query_result) : false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_fetchrow($query_id = false)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($cache && $cache->sql_exists($query_id))
		{
			return $cache->sql_fetchrow($query_id);
		}

if ($query_id === false)
		{
			return false;
		}

$row = @sqlsrv_fetch_array($query_id, SQLSRV_FETCH_ASSOC);

if ($row)
		{
			foreach ($row as $key => $value)
			{
				$row[$key] = ($value === ' ' || $value === null) ? '' : $value;
			}

// remove helper values from LIMIT queries
			if (isset($row['line2']))
			{
				unset($row['line2'], $row['line3']);
			}
		}
		return (sizeof($row)) ? $row : false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_nextid()
	{
		$result_id = @sqlsrv_query($this->db_connect_id, 'SELECT @@IDENTITY');

if ($result_id !== false)
		{
			$row = @sqlsrv_fetch_array($result_id);
			$id = $row[0];
			@sqlsrv_free_stmt($result_id);
			return $id;
		}
		else
		{
			return false;
		}
	}

/**
	* {@inheritDoc}
	*/
	function sql_freeresult($query_id = false)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($cache && !is_object($query_id) && $cache->sql_exists($query_id))
		{
			return $cache->sql_freeresult($query_id);
		}

if (isset($this->open_queries[(int) $query_id]))
		{
			unset($this->open_queries[(int) $query_id]);
			return @sqlsrv_free_stmt($query_id);
		}

return false;
	}

/**
	* return sql error array
	* @access private
	*/
	function _sql_error()
	{
		if (function_exists('sqlsrv_errors'))
		{
			$errors = @sqlsrv_errors(SQLSRV_ERR_ERRORS);
			$error_message = '';
			$code = 0;

if ($errors != null)
			{
				foreach ($errors as $error)
				{
					$error_message .= "SQLSTATE: " . $error['SQLSTATE'] . "\n";
					$error_message .= "code: " . $error['code'] . "\n";
					$code = $error['code'];
					$error_message .= "message: " . $error['message'] . "\n";
				}
				$this->last_error_result = $error_message;
				$error = $this->last_error_result;
			}
			else
			{
				$error = (isset($this->last_error_result) && $this->last_error_result) ? $this->last_error_result : array();
			}

$error = array(
				'message'	=> $error,
				'code'		=> $code,
			);
		}
		else
		{
			$error = array(
				'message'	=> $this->connect_error,
				'code'		=> '',
			);
		}

return $error;
	}

/**
	* Close sql connection
	* @access private
	*/
	function _sql_close()
	{
		return @sqlsrv_close($this->db_connect_id);
	}

/**
	* Build db-specific report
	* @access private
	*/
	function _sql_report($mode, $query = '')
	{
		switch ($mode)
		{
			case 'start':
				$html_table = false;
				@sqlsrv_query($this->db_connect_id, 'SET SHOWPLAN_TEXT ON;');
				if ($result = @sqlsrv_query($this->db_connect_id, $query))
				{
					@sqlsrv_next_result($result);
					while ($row = @sqlsrv_fetch_array($result))
					{
						$html_table = $this->sql_report('add_select_row', $query, $html_table, $row);
					}
				}
				@sqlsrv_query($this->db_connect_id, 'SET SHOWPLAN_TEXT OFF;');
				@sqlsrv_free_stmt($result);

if ($html_table)
				{
					$this->html_hold .= '</table>';
				}
			break;

case 'fromcache':
				$endtime = explode(' ', microtime());
				$endtime = $endtime[0] + $endtime[1];

$result = @sqlsrv_query($this->db_connect_id, $query);
				while ($void = @sqlsrv_fetch_array($result))
				{
					// Take the time spent on parsing rows into account
				}
				@sqlsrv_free_stmt($result);

$splittime = explode(' ', microtime());
				$splittime = $splittime[0] + $splittime[1];

$this->sql_report('record_fromcache', $query, $endtime, $splittime);

break;
		}
	}

/**
	* Utility method used to retrieve number of rows
	* Emulates mysql_num_rows
	* Used in acp_database.php -> write_data_mssqlnative()
	* Requires a static or keyset cursor to be definde via
	* mssqlnative_set_query_options()
	*/
	function mssqlnative_num_rows($res)
	{
		if ($res !== false)
		{
			return sqlsrv_num_rows($res);
		}
		else
		{
			return false;
		}
	}

/**
	* Allows setting mssqlnative specific query options passed to sqlsrv_query as 4th parameter.
	*/
	function mssqlnative_set_query_options($options)
	{
		$this->query_options = $options;
	}
}
driver/postgres.php000077700000023652151514672100010437 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\driver;

/**
* PostgreSQL Database Abstraction Layer
* Minimum Requirement is Version 8.3+
*/
class postgres extends \phpbb\db\driver\driver
{
	var $multi_insert = true;
	var $last_query_text = '';
	var $connect_error = '';

/**
	* {@inheritDoc}
	*/
	function sql_connect($sqlserver, $sqluser, $sqlpassword, $database, $port = false, $persistency = false, $new_link = false)
	{
		$connect_string = '';

if ($sqluser)
		{
			$connect_string .= "user=$sqluser ";
		}

if ($sqlpassword)
		{
			$connect_string .= "password=$sqlpassword ";
		}

if ($sqlserver)
		{
			// $sqlserver can carry a port separated by : for compatibility reasons
			// If $sqlserver has more than one : it's probably an IPv6 address.
			// In this case we only allow passing a port via the $port variable.
			if (substr_count($sqlserver, ':') === 1)
			{
				list($sqlserver, $port) = explode(':', $sqlserver);
			}

if ($sqlserver !== 'localhost')
			{
				$connect_string .= "host=$sqlserver ";
			}

if ($port)
			{
				$connect_string .= "port=$port ";
			}
		}

$schema = '';

if ($database)
		{
			$this->dbname = $database;
			if (strpos($database, '.') !== false)
			{
				list($database, $schema) = explode('.', $database);
			}
			$connect_string .= "dbname=$database";
		}

$this->persistency = $persistency;

if ($this->persistency)
		{
			if (!function_exists('pg_pconnect'))
			{
				$this->connect_error = 'pg_pconnect function does not exist, is pgsql extension installed?';
				return $this->sql_error('');
			}
			$collector = new \phpbb\error_collector;
			$collector->install();
			$this->db_connect_id = (!$new_link) ? @pg_pconnect($connect_string) : @pg_pconnect($connect_string, PGSQL_CONNECT_FORCE_NEW);
		}
		else
		{
			if (!function_exists('pg_connect'))
			{
				$this->connect_error = 'pg_connect function does not exist, is pgsql extension installed?';
				return $this->sql_error('');
			}
			$collector = new \phpbb\error_collector;
			$collector->install();
			$this->db_connect_id = (!$new_link) ? @pg_connect($connect_string) : @pg_connect($connect_string, PGSQL_CONNECT_FORCE_NEW);
		}

$collector->uninstall();

if ($this->db_connect_id)
		{
			if ($schema !== '')
			{
				@pg_query($this->db_connect_id, 'SET search_path TO ' . $schema);
			}
			return $this->db_connect_id;
		}

$this->connect_error = $collector->format_errors();
		return $this->sql_error('');
	}

/**
	* {@inheritDoc}
	*/
	function sql_server_info($raw = false, $use_cache = true)
	{
		global $cache;

if (!$use_cache || empty($cache) || ($this->sql_server_version = $cache->get('pgsql_version')) === false)
		{
			$query_id = @pg_query($this->db_connect_id, 'SELECT VERSION() AS version');
			$row = @pg_fetch_assoc($query_id, null);
			@pg_free_result($query_id);

$this->sql_server_version = (!empty($row['version'])) ? trim(substr($row['version'], 10)) : 0;

if (!empty($cache) && $use_cache)
			{
				$cache->put('pgsql_version', $this->sql_server_version);
			}
		}

return ($raw) ? $this->sql_server_version : 'PostgreSQL ' . $this->sql_server_version;
	}

/**
	* SQL Transaction
	* @access private
	*/
	function _sql_transaction($status = 'begin')
	{
		switch ($status)
		{
			case 'begin':
				return @pg_query($this->db_connect_id, 'BEGIN');
			break;

case 'commit':
				return @pg_query($this->db_connect_id, 'COMMIT');
			break;

case 'rollback':
				return @pg_query($this->db_connect_id, 'ROLLBACK');
			break;
		}

return true;
	}

/**
	* {@inheritDoc}
	*/
	function sql_query($query = '', $cache_ttl = 0)
	{
		if ($query != '')
		{
			global $cache;

$this->last_query_text = $query;
			$this->query_result = ($cache && $cache_ttl) ? $cache->sql_load($query) : false;
			$this->sql_add_num_queries($this->query_result);

if ($this->query_result === false)
			{
				if (($this->query_result = @pg_query($this->db_connect_id, $query)) === false)
				{
					$this->sql_error($query);
				}

if (defined('DEBUG'))
				{
					$this->sql_report('stop', $query);
				}
				else if (defined('PHPBB_DISPLAY_LOAD_TIME'))
				{
					$this->sql_time += microtime(true) - $this->curtime;
				}

return $this->query_result;
	}

/**
	* Build db-specific query data
	* @access private
	*/
	function _sql_custom_build($stage, $data)
	{
		return $data;
	}

/**
	* Build LIMIT query
	*/
	function _sql_query_limit($query, $total, $offset = 0, $cache_ttl = 0)
	{
		$this->query_result = false;

// if $total is set to 0 we do not want to limit the number of rows
		if ($total == 0)
		{
			$total = 'ALL';
		}

$query .= "\n LIMIT $total OFFSET $offset";

return $this->sql_query($query, $cache_ttl);
	}

/**
	* {@inheritDoc}
	*/
	function sql_affectedrows()
	{
		return ($this->query_result) ? @pg_affected_rows($this->query_result) : false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_fetchrow($query_id = false)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($cache && $cache->sql_exists($query_id))
		{
			return $cache->sql_fetchrow($query_id);
		}

return ($query_id !== false) ? @pg_fetch_assoc($query_id, null) : false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_rowseek($rownum, &$query_id)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($cache && $cache->sql_exists($query_id))
		{
			return $cache->sql_rowseek($rownum, $query_id);
		}

return ($query_id !== false) ? @pg_result_seek($query_id, $rownum) : false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_nextid()
	{
		$query_id = $this->query_result;

if ($query_id !== false && $this->last_query_text != '')
		{
			if (preg_match("/^INSERT[\t\n ]+INTO[\t\n ]+([a-z0-9\_\-]+)/is", $this->last_query_text, $tablename))
			{
				$query = "SELECT currval('" . $tablename[1] . "_seq') AS last_value";
				$temp_q_id = @pg_query($this->db_connect_id, $query);

if (!$temp_q_id)
				{
					return false;
				}

$temp_result = @pg_fetch_assoc($temp_q_id, null);
				@pg_free_result($query_id);

return ($temp_result) ? $temp_result['last_value'] : false;
			}
		}

return false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_freeresult($query_id = false)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($cache && !is_object($query_id) && $cache->sql_exists($query_id))
		{
			return $cache->sql_freeresult($query_id);
		}

if (isset($this->open_queries[(int) $query_id]))
		{
			unset($this->open_queries[(int) $query_id]);
			return @pg_free_result($query_id);
		}

return false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_escape($msg)
	{
		return @pg_escape_string($msg);
	}

/**
	* Build LIKE expression
	* @access private
	*/
	function _sql_like_expression($expression)
	{
		return $expression;
	}

/**
	* Build NOT LIKE expression
	* @access private
	*/
	function _sql_not_like_expression($expression)
	{
		return $expression;
	}

/**
	* {@inheritDoc}
	*/
	function cast_expr_to_bigint($expression)
	{
		return 'CAST(' . $expression . ' as DECIMAL(255, 0))';
	}

/**
	* {@inheritDoc}
	*/
	function cast_expr_to_string($expression)
	{
		return 'CAST(' . $expression . ' as VARCHAR(255))';
	}

/**
	* return sql error array
	* @access private
	*/
	function _sql_error()
	{
		// pg_last_error only works when there is an established connection.
		// Connection errors have to be tracked by us manually.
		if ($this->db_connect_id)
		{
			$message = @pg_last_error($this->db_connect_id);
		}
		else
		{
			$message = $this->connect_error;
		}

return array(
			'message'	=> $message,
			'code'		=> ''
		);
	}

/**
	* Close sql connection
	* @access private
	*/
	function _sql_close()
	{
		return @pg_close($this->db_connect_id);
	}

/**
	* Build db-specific report
	* @access private
	*/
	function _sql_report($mode, $query = '')
	{
		switch ($mode)
		{
			case 'start':

if (preg_match('/^SELECT/', $explain_query))
				{
					$html_table = false;

if ($result = @pg_query($this->db_connect_id, "EXPLAIN $explain_query"))
					{
						while ($row = @pg_fetch_assoc($result, null))
						{
							$html_table = $this->sql_report('add_select_row', $query, $html_table, $row);
						}
					}
					@pg_free_result($result);

if ($html_table)
					{
						$this->html_hold .= '</table>';
					}
				}

break;

case 'fromcache':
				$endtime = explode(' ', microtime());
				$endtime = $endtime[0] + $endtime[1];

$result = @pg_query($this->db_connect_id, $query);
				while ($void = @pg_fetch_assoc($result, null))
				{
					// Take the time spent on parsing rows into account
				}
				@pg_free_result($result);

$splittime = explode(' ', microtime());
				$splittime = $splittime[0] + $splittime[1];

$this->sql_report('record_fromcache', $query, $endtime, $splittime);

break;
		}
	}
}
driver/driver.php000077700000057637151514672100010076 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\driver;

/**
* Database Abstraction Layer
*/
abstract class driver implements driver_interface
{
	var $db_connect_id;
	var $query_result;
	var $return_on_error = false;
	var $transaction = false;
	var $sql_time = 0;
	var $num_queries = array();
	var $open_queries = array();

var $curtime = 0;
	var $query_hold = '';
	var $html_hold = '';
	var $sql_report = '';

var $persistency = false;
	var $user = '';
	var $server = '';
	var $dbname = '';

// Set to true if error triggered
	var $sql_error_triggered = false;

// Holding the last sql query on sql error
	var $sql_error_sql = '';
	// Holding the error information - only populated if sql_error_triggered is set
	var $sql_error_returned = array();

// Holding transaction count
	var $transactions = 0;

// Supports multi inserts?
	var $multi_insert = false;

/**
	* Current sql layer
	*/
	var $sql_layer = '';

/**
	* Wildcards for matching any (%) or exactly one (_) character within LIKE expressions
	*/
	var $any_char;
	var $one_char;

/**
	* Exact version of the DBAL, directly queried
	*/
	var $sql_server_version = false;

/**
	* Constructor
	*/
	function __construct()
	{
		$this->num_queries = array(
			'cached'	=> 0,
			'normal'	=> 0,
			'total'		=> 0,
		);

// Fill default sql layer based on the class being called.
		// This can be changed by the specified layer itself later if needed.
		$this->sql_layer = substr(get_class($this), strlen('phpbb\db\driver\\'));

// Do not change this please! This variable is used to easy the use of it - and is hardcoded.
		$this->any_char = chr(0) . '%';
		$this->one_char = chr(0) . '_';
	}

/**
	* {@inheritdoc}
	*/
	public function get_sql_layer()
	{
		return $this->sql_layer;
	}

/**
	* {@inheritdoc}
	*/
	public function get_db_name()
	{
		return $this->dbname;
	}

/**
	* {@inheritdoc}
	*/
	public function get_any_char()
	{
		return $this->any_char;
	}

/**
	* {@inheritdoc}
	*/
	public function get_one_char()
	{
		return $this->one_char;
	}

/**
	* {@inheritdoc}
	*/
	public function get_db_connect_id()
	{
		return $this->db_connect_id;
	}

/**
	* {@inheritdoc}
	*/
	public function get_sql_error_triggered()
	{
		return $this->sql_error_triggered;
	}

/**
	* {@inheritdoc}
	*/
	public function get_sql_error_sql()
	{
		return $this->sql_error_sql;
	}

/**
	* {@inheritdoc}
	*/
	public function get_transaction()
	{
		return $this->transaction;
	}

/**
	* {@inheritdoc}
	*/
	public function get_sql_time()
	{
		return $this->sql_time;
	}

/**
	* {@inheritdoc}
	*/
	public function get_sql_error_returned()
	{
		return $this->sql_error_returned;
	}

/**
	* {@inheritdoc}
	*/
	public function get_multi_insert()
	{
		return $this->multi_insert;
	}

/**
	* {@inheritdoc}
	*/
	public function set_multi_insert($multi_insert)
	{
		$this->multi_insert = $multi_insert;
	}

/**
	* {@inheritDoc}
	*/
	function sql_return_on_error($fail = false)
	{
		$this->sql_error_triggered = false;
		$this->sql_error_sql = '';

$this->return_on_error = $fail;
	}

/**
	* {@inheritDoc}
	*/
	function sql_num_queries($cached = false)
	{
		return ($cached) ? $this->num_queries['cached'] : $this->num_queries['normal'];
	}

/**
	* {@inheritDoc}
	*/
	function sql_add_num_queries($cached = false)
	{
		$this->num_queries['cached'] += ($cached !== false) ? 1 : 0;
		$this->num_queries['normal'] += ($cached !== false) ? 0 : 1;
		$this->num_queries['total'] += 1;
	}

/**
	* {@inheritDoc}
	*/
	function sql_close()
	{
		if (!$this->db_connect_id)
		{
			return false;
		}

if ($this->transaction)
		{
			do
			{
				$this->sql_transaction('commit');
			}
			while ($this->transaction);
		}

foreach ($this->open_queries as $query_id)
		{
			$this->sql_freeresult($query_id);
		}

// Connection closed correctly. Set db_connect_id to false to prevent errors
		if ($result = $this->_sql_close())
		{
			$this->db_connect_id = false;
		}

return $result;
	}

/**
	* {@inheritDoc}
	*/
	function sql_query_limit($query, $total, $offset = 0, $cache_ttl = 0)
	{
		if (empty($query))
		{
			return false;
		}

// Never use a negative total or offset
		$total = ($total < 0) ? 0 : $total;
		$offset = ($offset < 0) ? 0 : $offset;

return $this->_sql_query_limit($query, $total, $offset, $cache_ttl);
	}

/**
	* {@inheritDoc}
	*/
	function sql_fetchrowset($query_id = false)
	{
		if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($query_id !== false)
		{
			$result = array();
			while ($row = $this->sql_fetchrow($query_id))
			{
				$result[] = $row;
			}

return $result;
		}

return false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_rowseek($rownum, &$query_id)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($cache && $cache->sql_exists($query_id))
		{
			return $cache->sql_rowseek($rownum, $query_id);
		}

if ($query_id === false)
		{
			return false;
		}

$this->sql_freeresult($query_id);
		$query_id = $this->sql_query($this->last_query_text);

if ($query_id === false)
		{
			return false;
		}

return true;
	}

/**
	* {@inheritDoc}
	*/
	function sql_fetchfield($field, $rownum = false, $query_id = false)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($query_id !== false)
		{
			if ($rownum !== false)
			{
				$this->sql_rowseek($rownum, $query_id);
			}

if ($cache && !is_object($query_id) && $cache->sql_exists($query_id))
			{
				return $cache->sql_fetchfield($query_id, $field);
			}

$row = $this->sql_fetchrow($query_id);
			return (isset($row[$field])) ? $row[$field] : false;
		}

return false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_like_expression($expression)
	{
		$expression = utf8_str_replace(array('_', '%'), array("\_", "\%"), $expression);
		$expression = utf8_str_replace(array(chr(0) . "\_", chr(0) . "\%"), array('_', '%'), $expression);

return $this->_sql_like_expression('LIKE \'' . $this->sql_escape($expression) . '\'');
	}

/**
	* {@inheritDoc}
	*/
	function sql_not_like_expression($expression)
	{
		$expression = utf8_str_replace(array('_', '%'), array("\_", "\%"), $expression);
		$expression = utf8_str_replace(array(chr(0) . "\_", chr(0) . "\%"), array('_', '%'), $expression);

return $this->_sql_not_like_expression('NOT LIKE \'' . $this->sql_escape($expression) . '\'');
	}

/**
	* {@inheritDoc}
	*/
	public function sql_case($condition, $action_true, $action_false = false)
	{
		$sql_case = 'CASE WHEN ' . $condition;
		$sql_case .= ' THEN ' . $action_true;
		$sql_case .= ($action_false !== false) ? ' ELSE ' . $action_false : '';
		$sql_case .= ' END';
		return $sql_case;
	}

/**
	* {@inheritDoc}
	*/
	public function sql_concatenate($expr1, $expr2)
	{
		return $expr1 . ' || ' . $expr2;
	}

/**
	* {@inheritDoc}
	*/
	function sql_buffer_nested_transactions()
	{
		return false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_transaction($status = 'begin')
	{
		switch ($status)
		{
			case 'begin':
				// If we are within a transaction we will not open another one, but enclose the current one to not loose data (preventing auto commit)
				if ($this->transaction)
				{
					$this->transactions++;
					return true;
				}

$result = $this->_sql_transaction('begin');

if (!$result)
				{
					$this->sql_error();
				}

$this->transaction = true;
			break;

case 'commit':
				// If there was a previously opened transaction we do not commit yet...
				// but count back the number of inner transactions
				if ($this->transaction && $this->transactions)
				{
					$this->transactions--;
					return true;
				}

// Check if there is a transaction (no transaction can happen if
				// there was an error, with a combined rollback and error returning enabled)
				// This implies we have transaction always set for autocommit db's
				if (!$this->transaction)
				{
					return false;
				}

$result = $this->_sql_transaction('commit');

if (!$result)
				{
					$this->sql_error();
				}

$this->transaction = false;
				$this->transactions = 0;
			break;

case 'rollback':
				$result = $this->_sql_transaction('rollback');
				$this->transaction = false;
				$this->transactions = 0;
			break;

default:
				$result = $this->_sql_transaction($status);
			break;
		}

return $result;
	}

/**
	* {@inheritDoc}
	*/
	function sql_build_array($query, $assoc_ary = false)
	{
		if (!is_array($assoc_ary))
		{
			return false;
		}

$fields = $values = array();

if ($query == 'INSERT' || $query == 'INSERT_SELECT')
		{
			foreach ($assoc_ary as $key => $var)
			{
				$fields[] = $key;

if (is_array($var) && is_string($var[0]))
				{
					// This is used for INSERT_SELECT(s)
					$values[] = $var[0];
				}
				else
				{
					$values[] = $this->_sql_validate_value($var);
				}
			}

$query = ($query == 'INSERT') ? ' (' . implode(', ', $fields) . ') VALUES (' . implode(', ', $values) . ')' : ' (' . implode(', ', $fields) . ') SELECT ' . implode(', ', $values) . ' ';
		}
		else if ($query == 'MULTI_INSERT')
		{
			trigger_error('The MULTI_INSERT query value is no longer supported. Please use sql_multi_insert() instead.', E_USER_ERROR);
		}
		else if ($query == 'UPDATE' || $query == 'SELECT' || $query == 'DELETE')
		{
			$values = array();
			foreach ($assoc_ary as $key => $var)
			{
				$values[] = "$key = " . $this->_sql_validate_value($var);
			}
			$query = implode(($query == 'UPDATE') ? ', ' : ' AND ', $values);
		}

return $query;
	}

/**
	* {@inheritDoc}
	*/
	function sql_in_set($field, $array, $negate = false, $allow_empty_set = false)
	{
		if (!sizeof($array))
		{
			if (!$allow_empty_set)
			{
				// Print the backtrace to help identifying the location of the problematic code
				$this->sql_error('No values specified for SQL IN comparison');
			}
			else
			{
				// NOT IN () actually means everything so use a tautology
				if ($negate)
				{
					return '1=1';
				}
				// IN () actually means nothing so use a contradiction
				else
				{
					return '1=0';
				}
			}
		}

if (!is_array($array))
		{
			$array = array($array);
		}

if (sizeof($array) == 1)
		{
			@reset($array);
			$var = current($array);

return $field . ($negate ? ' <> ' : ' = ') . $this->_sql_validate_value($var);
		}
		else
		{
			return $field . ($negate ? ' NOT IN ' : ' IN ') . '(' . implode(', ', array_map(array($this, '_sql_validate_value'), $array)) . ')';
		}
	}

/**
	* {@inheritDoc}
	*/
	function sql_bit_and($column_name, $bit, $compare = '')
	{
		if (method_exists($this, '_sql_bit_and'))
		{
			return $this->_sql_bit_and($column_name, $bit, $compare);
		}

return $column_name . ' & ' . (1 << $bit) . (($compare) ? ' ' . $compare : '');
	}

/**
	* {@inheritDoc}
	*/
	function sql_bit_or($column_name, $bit, $compare = '')
	{
		if (method_exists($this, '_sql_bit_or'))
		{
			return $this->_sql_bit_or($column_name, $bit, $compare);
		}

return $column_name . ' | ' . (1 << $bit) . (($compare) ? ' ' . $compare : '');
	}

/**
	* {@inheritDoc}
	*/
	function cast_expr_to_bigint($expression)
	{
		return $expression;
	}

/**
	* {@inheritDoc}
	*/
	function cast_expr_to_string($expression)
	{
		return $expression;
	}

/**
	* {@inheritDoc}
	*/
	function sql_lower_text($column_name)
	{
		return "LOWER($column_name)";
	}

/**
	* {@inheritDoc}
	*/
	function sql_multi_insert($table, $sql_ary)
	{
		if (!sizeof($sql_ary))
		{
			return false;
		}

if ($this->multi_insert)
		{
			$ary = array();
			foreach ($sql_ary as $id => $_sql_ary)
			{
				// If by accident the sql array is only one-dimensional we build a normal insert statement
				if (!is_array($_sql_ary))
				{
					return $this->sql_query('INSERT INTO ' . $table . ' ' . $this->sql_build_array('INSERT', $sql_ary));
				}

$values = array();
				foreach ($_sql_ary as $key => $var)
				{
					$values[] = $this->_sql_validate_value($var);
				}
				$ary[] = '(' . implode(', ', $values) . ')';
			}

return $this->sql_query('INSERT INTO ' . $table . ' ' . ' (' . implode(', ', array_keys($sql_ary[0])) . ') VALUES ' . implode(', ', $ary));
		}
		else
		{
			foreach ($sql_ary as $ary)
			{
				if (!is_array($ary))
				{
					return false;
				}

$result = $this->sql_query('INSERT INTO ' . $table . ' ' . $this->sql_build_array('INSERT', $ary));

if (!$result)
				{
					return false;
				}
			}
		}

return true;
	}

/**
	* Function for validating values
	* @access private
	*/
	function _sql_validate_value($var)
	{
		if (is_null($var))
		{
			return 'NULL';
		}
		else if (is_string($var))
		{
			return "'" . $this->sql_escape($var) . "'";
		}
		else
		{
			return (is_bool($var)) ? intval($var) : $var;
		}
	}

/**
	* {@inheritDoc}
	*/
	function sql_build_query($query, $array)
	{
		$sql = '';
		switch ($query)
		{
			case 'SELECT':
			case 'SELECT_DISTINCT';

$sql = str_replace('_', ' ', $query) . ' ' . $array['SELECT'] . ' FROM ';

// Build table array. We also build an alias array for later checks.
				$table_array = $aliases = array();
				$used_multi_alias = false;

foreach ($array['FROM'] as $table_name => $alias)
				{
					if (is_array($alias))
					{
						$used_multi_alias = true;

foreach ($alias as $multi_alias)
						{
							$table_array[] = $table_name . ' ' . $multi_alias;
							$aliases[] = $multi_alias;
						}
					}
					else
					{
						$table_array[] = $table_name . ' ' . $alias;
						$aliases[] = $alias;
					}
				}

// We run the following code to determine if we need to re-order the table array. ;)
				// The reason for this is that for multi-aliased tables (two equal tables) in the FROM statement the last table need to match the first comparison.
				// DBMS who rely on this: Oracle, PostgreSQL and MSSQL. For all other DBMS it makes absolutely no difference in which order the table is.
				if (!empty($array['LEFT_JOIN']) && sizeof($array['FROM']) > 1 && $used_multi_alias !== false)
				{
					// Take first LEFT JOIN
					$join = current($array['LEFT_JOIN']);

// Determine the table used there (even if there are more than one used, we only want to have one
					preg_match('/(' . implode('|', $aliases) . ')\.[^\s]+/U', str_replace(array('(', ')', 'AND', 'OR', ' '), '', $join['ON']), $matches);

// If there is a first join match, we need to make sure the table order is correct
					if (!empty($matches[1]))
					{
						$first_join_match = trim($matches[1]);
						$table_array = $last = array();

foreach ($array['FROM'] as $table_name => $alias)
						{
							if (is_array($alias))
							{
								foreach ($alias as $multi_alias)
								{
									($multi_alias === $first_join_match) ? $last[] = $table_name . ' ' . $multi_alias : $table_array[] = $table_name . ' ' . $multi_alias;
								}
							}
							else
							{
								($alias === $first_join_match) ? $last[] = $table_name . ' ' . $alias : $table_array[] = $table_name . ' ' . $alias;
							}
						}

$table_array = array_merge($table_array, $last);
					}
				}

$sql .= $this->_sql_custom_build('FROM', implode(' CROSS JOIN ', $table_array));

if (!empty($array['LEFT_JOIN']))
				{
					foreach ($array['LEFT_JOIN'] as $join)
					{
						$sql .= ' LEFT JOIN ' . key($join['FROM']) . ' ' . current($join['FROM']) . ' ON (' . $join['ON'] . ')';
					}
				}

if (!empty($array['WHERE']))
				{
					$sql .= ' WHERE ' . $this->_sql_custom_build('WHERE', $array['WHERE']);
				}

if (!empty($array['GROUP_BY']))
				{
					$sql .= ' GROUP BY ' . $array['GROUP_BY'];
				}

if (!empty($array['ORDER_BY']))
				{
					$sql .= ' ORDER BY ' . $array['ORDER_BY'];
				}

break;
		}

return $sql;
	}

/**
	* {@inheritDoc}
	*/
	function sql_error($sql = '')
	{
		global $auth, $user, $config;

// Set var to retrieve errored status
		$this->sql_error_triggered = true;
		$this->sql_error_sql = $sql;

$this->sql_error_returned = $this->_sql_error();

if (!$this->return_on_error)
		{
			$message = 'SQL ERROR [ ' . $this->sql_layer . ' ]<br /><br />' . $this->sql_error_returned['message'] . ' [' . $this->sql_error_returned['code'] . ']';

// Show complete SQL error and path to administrators only
			// Additionally show complete error on installation or if extended debug mode is enabled
			// The DEBUG constant is for development only!
			if ((isset($auth) && $auth->acl_get('a_')) || defined('IN_INSTALL') || defined('DEBUG'))
			{
				$message .= ($sql) ? '<br /><br />SQL<br /><br />' . htmlspecialchars($sql) : '';
			}
			else
			{
				// If error occurs in initiating the session we need to use a pre-defined language string
				// This could happen if the connection could not be established for example (then we are not able to grab the default language)
				if (!isset($user->lang['SQL_ERROR_OCCURRED']))
				{
					$message .= '<br /><br />An sql error occurred while fetching this page. Please contact an administrator if this problem persists.';
				}
				else
				{
					if (!empty($config['board_contact']))
					{
						$message .= '<br /><br />' . sprintf($user->lang['SQL_ERROR_OCCURRED'], '<a href="mailto:' . htmlspecialchars($config['board_contact']) . '">', '</a>');
					}
					else
					{
						$message .= '<br /><br />' . sprintf($user->lang['SQL_ERROR_OCCURRED'], '', '');
					}
				}
			}

if ($this->transaction)
			{
				$this->sql_transaction('rollback');
			}

if (strlen($message) > 1024)
			{
				// We need to define $msg_long_text here to circumvent text stripping.
				global $msg_long_text;
				$msg_long_text = $message;

trigger_error(false, E_USER_ERROR);
			}

trigger_error($message, E_USER_ERROR);
		}

if ($this->transaction)
		{
			$this->sql_transaction('rollback');
		}

return $this->sql_error_returned;
	}

/**
	* {@inheritDoc}
	*/
	function sql_report($mode, $query = '')
	{
		global $cache, $starttime, $phpbb_root_path, $phpbb_path_helper, $user;
		global $request;

if (is_object($request) && !$request->variable('explain', false))
		{
			return false;
		}

if (!$query && $this->query_hold != '')
		{
			$query = $this->query_hold;
		}

switch ($mode)
		{
			case 'display':
				if (!empty($cache))
				{
					$cache->unload();
				}
				$this->sql_close();

$mtime = explode(' ', microtime());
				$totaltime = $mtime[0] + $mtime[1] - $starttime;

echo '<!DOCTYPE html>
					<html dir="ltr">
					<head>
						<meta charset="utf-8">
						<title>SQL Report</title>
						<link href="' . htmlspecialchars($phpbb_path_helper->update_web_root_path($phpbb_root_path) . $phpbb_path_helper->get_adm_relative_path()) . 'style/admin.css" rel="stylesheet" type="text/css" media="screen" />
					</head>
					<body id="errorpage">
					<div id="wrap">
						<div id="page-header">
							<a href="' . build_url('explain') . '">Return to previous page</a>
						</div>
						<div id="page-body">
							<div id="acp">
							<div class="panel">
								<span class="corners-top"><span></span></span>
								<div id="content">
									<h1>SQL Report</h1>
									<br />
									<p><b>Page generated in ' . round($totaltime, 4) . " seconds with {$this->num_queries['normal']} queries" . (($this->num_queries['cached']) ? " + {$this->num_queries['cached']} " . (($this->num_queries['cached'] == 1) ? 'query' : 'queries') . ' returning data from cache' : '') . '</b></p>

<p>Time spent on ' . $this->sql_layer . ' queries: <b>' . round($this->sql_time, 5) . 's</b> | Time spent on PHP: <b>' . round($totaltime - $this->sql_time, 5) . 's</b></p>

<br /><br />
									' . $this->sql_report . '
								</div>
								<span class="corners-bottom"><span></span></span>
							</div>
							</div>
						</div>
						<div id="page-footer">
							Powered by <a href="https://www.phpbb.com/">phpBB</a>&reg; Forum Software &copy; phpBB Limited
						</div>
					</div>
					</body>
					</html>';

exit_handler();

break;

case 'stop':
				$endtime = explode(' ', microtime());
				$endtime = $endtime[0] + $endtime[1];

$this->sql_report .= '

<table cellspacing="1">
					<thead>
					<tr>
						<th>Query #' . $this->num_queries['total'] . '</th>
					</tr>
					</thead>
					<tbody>
					<tr>
						<td class="row3"><textarea style="font-family:\'Courier New\',monospace;width:99%" rows="5" cols="10">' . preg_replace('/\t(AND|OR)(\W)/', "\$1\$2", htmlspecialchars(preg_replace('/[\s]*[\n\r\t]+[\n\r\s\t]*/', "\n", $query))) . '</textarea></td>
					</tr>
					</tbody>
					</table>

' . $this->html_hold . '

<p style="text-align: center;">
				';

if ($this->query_result)
				{
					if (preg_match('/^(UPDATE|DELETE|REPLACE)/', $query))
					{
						$this->sql_report .= 'Affected rows: <b>' . $this->sql_affectedrows($this->query_result) . '</b> | ';
					}
					$this->sql_report .= 'Before: ' . sprintf('%.5f', $this->curtime - $starttime) . 's | After: ' . sprintf('%.5f', $endtime - $starttime) . 's | Elapsed: <b>' . sprintf('%.5f', $endtime - $this->curtime) . 's</b>';
				}
				else
				{
					$error = $this->sql_error();
					$this->sql_report .= '<b style="color: red">FAILED</b> - ' . $this->sql_layer . ' Error ' . $error['code'] . ': ' . htmlspecialchars($error['message']);
				}

$this->sql_report .= '</p><br /><br />';

$this->sql_time += $endtime - $this->curtime;
			break;

case 'start':
				$this->query_hold = $query;
				$this->html_hold = '';

$this->_sql_report($mode, $query);

$this->curtime = explode(' ', microtime());
				$this->curtime = $this->curtime[0] + $this->curtime[1];

break;

case 'add_select_row':

$html_table = func_get_arg(2);
				$row = func_get_arg(3);

if (!$html_table && sizeof($row))
				{
					$html_table = true;
					$this->html_hold .= '<table cellspacing="1"><tr>';

foreach (array_keys($row) as $val)
					{
						$this->html_hold .= '<th>' . (($val) ? ucwords(str_replace('_', ' ', $val)) : '&nbsp;') . '</th>';
					}
					$this->html_hold .= '</tr>';
				}
				$this->html_hold .= '<tr>';

$class = 'row1';
				foreach (array_values($row) as $val)
				{
					$class = ($class == 'row1') ? 'row2' : 'row1';
					$this->html_hold .= '<td class="' . $class . '">' . (($val) ? $val : '&nbsp;') . '</td>';
				}
				$this->html_hold .= '</tr>';

return $html_table;

break;

case 'fromcache':

$this->_sql_report($mode, $query);

break;

case 'record_fromcache':

$endtime = func_get_arg(2);
				$splittime = func_get_arg(3);

$time_cache = $endtime - $this->curtime;
				$time_db = $splittime - $endtime;
				$color = ($time_db > $time_cache) ? 'green' : 'red';

$this->sql_report .= '<table cellspacing="1"><thead><tr><th>Query results obtained from the cache</th></tr></thead><tbody><tr>';
				$this->sql_report .= '<td class="row3"><textarea style="font-family:\'Courier New\',monospace;width:99%" rows="5" cols="10">' . preg_replace('/\t(AND|OR)(\W)/', "\$1\$2", htmlspecialchars(preg_replace('/[\s]*[\n\r\t]+[\n\r\s\t]*/', "\n", $query))) . '</textarea></td></tr></tbody></table>';
				$this->sql_report .= '<p style="text-align: center;">';
				$this->sql_report .= 'Before: ' . sprintf('%.5f', $this->curtime - $starttime) . 's | After: ' . sprintf('%.5f', $endtime - $starttime) . 's | Elapsed [cache]: <b style="color: ' . $color . '">' . sprintf('%.5f', ($time_cache)) . 's</b> | Elapsed [db]: <b>' . sprintf('%.5f', $time_db) . 's</b></p><br /><br />';

// Pad the start time to not interfere with page timing
				$starttime += $time_db;

break;

default:

$this->_sql_report($mode, $query);

break;
		}

return true;
	}

/**
	* {@inheritDoc}
	*/
	function get_estimated_row_count($table_name)
	{
		return $this->get_row_count($table_name);
	}

/**
	* {@inheritDoc}
	*/
	function get_row_count($table_name)
	{
		$sql = 'SELECT COUNT(*) AS rows_total
			FROM ' . $this->sql_escape($table_name);
		$result = $this->sql_query($sql);
		$rows_total = $this->sql_fetchfield('rows_total');
		$this->sql_freeresult($result);

return $rows_total;
	}
}
driver/mysql.php000077700000025203151514672100007730 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\driver;

/**
* MySQL4 Database Abstraction Layer
* Compatible with:
* MySQL 3.23+
* MySQL 4.0+
* MySQL 4.1+
* MySQL 5.0+
*/
class mysql extends \phpbb\db\driver\mysql_base
{
	var $multi_insert = true;
	var $connect_error = '';

$this->sql_layer = 'mysql4';

if ($this->persistency)
		{
			if (!function_exists('mysql_pconnect'))
			{
				$this->connect_error = 'mysql_pconnect function does not exist, is mysql extension installed?';
				return $this->sql_error('');
			}
			$this->db_connect_id = @mysql_pconnect($this->server, $this->user, $sqlpassword);
		}
		else
		{
			if (!function_exists('mysql_connect'))
			{
				$this->connect_error = 'mysql_connect function does not exist, is mysql extension installed?';
				return $this->sql_error('');
			}
			$this->db_connect_id = @mysql_connect($this->server, $this->user, $sqlpassword, $new_link);
		}

if ($this->db_connect_id && $this->dbname != '')
		{
			if (@mysql_select_db($this->dbname, $this->db_connect_id))
			{
				// Determine what version we are using and if it natively supports UNICODE
				if (version_compare($this->sql_server_info(true), '4.1.0', '>='))
				{
					@mysql_query("SET NAMES 'utf8'", $this->db_connect_id);

// enforce strict mode on databases that support it
					if (version_compare($this->sql_server_info(true), '5.0.2', '>='))
					{
						$result = @mysql_query('SELECT @@session.sql_mode AS sql_mode', $this->db_connect_id);
						$row = @mysql_fetch_assoc($result);
						@mysql_free_result($result);
						$modes = array_map('trim', explode(',', $row['sql_mode']));

// TRADITIONAL includes STRICT_ALL_TABLES and STRICT_TRANS_TABLES
						if (!in_array('TRADITIONAL', $modes))
						{
							if (!in_array('STRICT_ALL_TABLES', $modes))
							{
								$modes[] = 'STRICT_ALL_TABLES';
							}

if (!in_array('STRICT_TRANS_TABLES', $modes))
							{
								$modes[] = 'STRICT_TRANS_TABLES';
							}
						}

$mode = implode(',', $modes);
						@mysql_query("SET SESSION sql_mode='{$mode}'", $this->db_connect_id);
					}
				}
				else if (version_compare($this->sql_server_info(true), '4.0.0', '<'))
				{
					$this->sql_layer = 'mysql';
				}

return $this->db_connect_id;
			}
		}

return $this->sql_error('');
	}

/**
	* {@inheritDoc}
	*/
	function sql_server_info($raw = false, $use_cache = true)
	{
		global $cache;

if (!$use_cache || empty($cache) || ($this->sql_server_version = $cache->get('mysql_version')) === false)
		{
			$result = @mysql_query('SELECT VERSION() AS version', $this->db_connect_id);
			$row = @mysql_fetch_assoc($result);
			@mysql_free_result($result);

$this->sql_server_version = $row['version'];

if (!empty($cache) && $use_cache)
			{
				$cache->put('mysql_version', $this->sql_server_version);
			}
		}

return ($raw) ? $this->sql_server_version : 'MySQL ' . $this->sql_server_version;
	}

/**
	* SQL Transaction
	* @access private
	*/
	function _sql_transaction($status = 'begin')
	{
		switch ($status)
		{
			case 'begin':
				return @mysql_query('BEGIN', $this->db_connect_id);
			break;

case 'commit':
				return @mysql_query('COMMIT', $this->db_connect_id);
			break;

case 'rollback':
				return @mysql_query('ROLLBACK', $this->db_connect_id);
			break;
		}

return true;
	}

/**
	* {@inheritDoc}
	*/
	function sql_query($query = '', $cache_ttl = 0)
	{
		if ($query != '')
		{
			global $cache;

$this->query_result = ($cache && $cache_ttl) ? $cache->sql_load($query) : false;
			$this->sql_add_num_queries($this->query_result);

if ($this->query_result === false)
			{
				if (($this->query_result = @mysql_query($query, $this->db_connect_id)) === false)
				{
					$this->sql_error($query);
				}

if (defined('DEBUG'))
				{
					$this->sql_report('stop', $query);
				}
				else if (defined('PHPBB_DISPLAY_LOAD_TIME'))
				{
					$this->sql_time += microtime(true) - $this->curtime;
				}

return $this->query_result;
	}

/**
	* {@inheritDoc}
	*/
	function sql_affectedrows()
	{
		if ($this->db_connect_id)
		{
			// We always want the number of matched rows
			// instead of changed rows, when running an update.
			// So when mysql_info() returns the number of matched rows
			// we return that one instead of mysql_affected_rows()
			$mysql_info = @mysql_info($this->db_connect_id);
			if ($mysql_info !== false)
			{
				$match = array();
				preg_match('#^Rows matched: (\d)+  Changed: (\d)+  Warnings: (\d)+$#', $mysql_info, $match);
				if (isset($match[1]))
				{
					return $match[1];
				}
			}

return @mysql_affected_rows($this->db_connect_id);
		}
		return false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_fetchrow($query_id = false)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($cache && $cache->sql_exists($query_id))
		{
			return $cache->sql_fetchrow($query_id);
		}

return ($query_id !== false) ? @mysql_fetch_assoc($query_id) : false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_rowseek($rownum, &$query_id)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($cache && $cache->sql_exists($query_id))
		{
			return $cache->sql_rowseek($rownum, $query_id);
		}

return ($query_id !== false) ? @mysql_data_seek($query_id, $rownum) : false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_nextid()
	{
		return ($this->db_connect_id) ? @mysql_insert_id($this->db_connect_id) : false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_freeresult($query_id = false)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($cache && !is_object($query_id) && $cache->sql_exists($query_id))
		{
			return $cache->sql_freeresult($query_id);
		}

if (isset($this->open_queries[(int) $query_id]))
		{
			unset($this->open_queries[(int) $query_id]);
			return @mysql_free_result($query_id);
		}

return false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_escape($msg)
	{
		if (!$this->db_connect_id)
		{
			return @mysql_real_escape_string($msg);
		}

return @mysql_real_escape_string($msg, $this->db_connect_id);
	}

/**
	* return sql error array
	* @access private
	*/
	function _sql_error()
	{
		if ($this->db_connect_id)
		{
			$error = array(
				'message'	=> @mysql_error($this->db_connect_id),
				'code'		=> @mysql_errno($this->db_connect_id),
			);
		}
		else if (function_exists('mysql_error'))
		{
			$error = array(
				'message'	=> @mysql_error(),
				'code'		=> @mysql_errno(),
			);
		}
		else
		{
			$error = array(
				'message'	=> $this->connect_error,
				'code'		=> '',
			);
		}

return $error;
	}

/**
	* Close sql connection
	* @access private
	*/
	function _sql_close()
	{
		return @mysql_close($this->db_connect_id);
	}

/**
	* Build db-specific report
	* @access private
	*/
	function _sql_report($mode, $query = '')
	{
		static $test_prof;

// current detection method, might just switch to see the existance of INFORMATION_SCHEMA.PROFILING
		if ($test_prof === null)
		{
			$test_prof = false;
			if (version_compare($this->sql_server_info(true), '5.0.37', '>=') && version_compare($this->sql_server_info(true), '5.1', '<'))
			{
				$test_prof = true;
			}
		}

switch ($mode)
		{
			case 'start':

if (preg_match('/^SELECT/', $explain_query))
				{
					$html_table = false;

// begin profiling
					if ($test_prof)
					{
						@mysql_query('SET profiling = 1;', $this->db_connect_id);
					}

if ($result = @mysql_query("EXPLAIN $explain_query", $this->db_connect_id))
					{
						while ($row = @mysql_fetch_assoc($result))
						{
							$html_table = $this->sql_report('add_select_row', $query, $html_table, $row);
						}
					}
					@mysql_free_result($result);

if ($html_table)
					{
						$this->html_hold .= '</table>';
					}

if ($test_prof)
					{
						$html_table = false;

// get the last profile
						if ($result = @mysql_query('SHOW PROFILE ALL;', $this->db_connect_id))
						{
							$this->html_hold .= '<br />';
							while ($row = @mysql_fetch_assoc($result))
							{
								// make <unknown> HTML safe
								if (!empty($row['Source_function']))
								{
									$row['Source_function'] = str_replace(array('<', '>'), array('&lt;', '&gt;'), $row['Source_function']);
								}

// remove unsupported features
								foreach ($row as $key => $val)
								{
									if ($val === null)
									{
										unset($row[$key]);
									}
								}
								$html_table = $this->sql_report('add_select_row', $query, $html_table, $row);
							}
						}
						@mysql_free_result($result);

if ($html_table)
						{
							$this->html_hold .= '</table>';
						}

@mysql_query('SET profiling = 0;', $this->db_connect_id);
					}
				}

break;

case 'fromcache':
				$endtime = explode(' ', microtime());
				$endtime = $endtime[0] + $endtime[1];

$result = @mysql_query($query, $this->db_connect_id);
				while ($void = @mysql_fetch_assoc($result))
				{
					// Take the time spent on parsing rows into account
				}
				@mysql_free_result($result);

$splittime = explode(' ', microtime());
				$splittime = $splittime[0] + $splittime[1];

$this->sql_report('record_fromcache', $query, $endtime, $splittime);

break;
		}
	}
}
driver/sqlite.php000077700000020265151514672100010067 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\driver;

/**
* Sqlite Database Abstraction Layer
* Minimum Requirement: 2.8.2+
*/
class sqlite extends \phpbb\db\driver\driver
{
	var $connect_error = '';

$error = '';
		if ($this->persistency)
		{
			if (!function_exists('sqlite_popen'))
			{
				$this->connect_error = 'sqlite_popen function does not exist, is sqlite extension installed?';
				return $this->sql_error('');
			}
			$this->db_connect_id = @sqlite_popen($this->server, 0666, $error);
		}
		else
		{
			if (!function_exists('sqlite_open'))
			{
				$this->connect_error = 'sqlite_open function does not exist, is sqlite extension installed?';
				return $this->sql_error('');
			}
			$this->db_connect_id = @sqlite_open($this->server, 0666, $error);
		}

if ($this->db_connect_id)
		{
			@sqlite_query('PRAGMA short_column_names = 1', $this->db_connect_id);
//			@sqlite_query('PRAGMA encoding = "UTF-8"', $this->db_connect_id);
		}

return ($this->db_connect_id) ? true : array('message' => $error);
	}

/**
	* {@inheritDoc}
	*/
	function sql_server_info($raw = false, $use_cache = true)
	{
		global $cache;

if (!$use_cache || empty($cache) || ($this->sql_server_version = $cache->get('sqlite_version')) === false)
		{
			$result = @sqlite_query('SELECT sqlite_version() AS version', $this->db_connect_id);
			$row = @sqlite_fetch_array($result, SQLITE_ASSOC);

$this->sql_server_version = (!empty($row['version'])) ? $row['version'] : 0;

if (!empty($cache) && $use_cache)
			{
				$cache->put('sqlite_version', $this->sql_server_version);
			}
		}

return ($raw) ? $this->sql_server_version : 'SQLite ' . $this->sql_server_version;
	}

/**
	* SQL Transaction
	* @access private
	*/
	function _sql_transaction($status = 'begin')
	{
		switch ($status)
		{
			case 'begin':
				return @sqlite_query('BEGIN', $this->db_connect_id);
			break;

case 'commit':
				return @sqlite_query('COMMIT', $this->db_connect_id);
			break;

case 'rollback':
				return @sqlite_query('ROLLBACK', $this->db_connect_id);
			break;
		}

return true;
	}

/**
	* {@inheritDoc}
	*/
	function sql_query($query = '', $cache_ttl = 0)
	{
		if ($query != '')
		{
			global $cache;

$this->query_result = ($cache && $cache_ttl) ? $cache->sql_load($query) : false;
			$this->sql_add_num_queries($this->query_result);

if ($this->query_result === false)
			{
				if (($this->query_result = @sqlite_query($query, $this->db_connect_id)) === false)
				{
					$this->sql_error($query);
				}

if (defined('DEBUG'))
				{
					$this->sql_report('stop', $query);
				}
				else if (defined('PHPBB_DISPLAY_LOAD_TIME'))
				{
					$this->sql_time += microtime(true) - $this->curtime;
				}

return $this->query_result;
	}

/**
	* Build LIMIT query
	*/
	function _sql_query_limit($query, $total, $offset = 0, $cache_ttl = 0)
	{
		$this->query_result = false;

// if $total is set to 0 we do not want to limit the number of rows
		if ($total == 0)
		{
			$total = -1;
		}

$query .= "\n LIMIT " . ((!empty($offset)) ? $offset . ', ' . $total : $total);

return $this->sql_query($query, $cache_ttl);
	}

/**
	* {@inheritDoc}
	*/
	function sql_affectedrows()
	{
		return ($this->db_connect_id) ? @sqlite_changes($this->db_connect_id) : false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_fetchrow($query_id = false)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($cache && $cache->sql_exists($query_id))
		{
			return $cache->sql_fetchrow($query_id);
		}

return ($query_id !== false) ? @sqlite_fetch_array($query_id, SQLITE_ASSOC) : false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_rowseek($rownum, &$query_id)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($cache && $cache->sql_exists($query_id))
		{
			return $cache->sql_rowseek($rownum, $query_id);
		}

return ($query_id !== false) ? @sqlite_seek($query_id, $rownum) : false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_nextid()
	{
		return ($this->db_connect_id) ? @sqlite_last_insert_rowid($this->db_connect_id) : false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_freeresult($query_id = false)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($cache && !is_object($query_id) && $cache->sql_exists($query_id))
		{
			return $cache->sql_freeresult($query_id);
		}

return true;
	}

/**
	* {@inheritDoc}
	*/
	function sql_escape($msg)
	{
		return @sqlite_escape_string($msg);
	}

/**
	* {@inheritDoc}
	*
	* For SQLite an underscore is a not-known character... this may change with SQLite3
	*/
	function sql_like_expression($expression)
	{
		// Unlike LIKE, GLOB is unfortunately case sensitive.
		// We only catch * and ? here, not the character map possible on file globbing.
		$expression = str_replace(array(chr(0) . '_', chr(0) . '%'), array(chr(0) . '?', chr(0) . '*'), $expression);

$expression = str_replace(array('?', '*'), array("\?", "\*"), $expression);
		$expression = str_replace(array(chr(0) . "\?", chr(0) . "\*"), array('?', '*'), $expression);

return 'GLOB \'' . $this->sql_escape($expression) . '\'';
	}

/**
	* {@inheritDoc}
	*
	* For SQLite an underscore is a not-known character...
	*/
	function sql_not_like_expression($expression)
	{
		// Unlike NOT LIKE, NOT GLOB is unfortunately case sensitive.
		// We only catch * and ? here, not the character map possible on file globbing.
		$expression = str_replace(array(chr(0) . '_', chr(0) . '%'), array(chr(0) . '?', chr(0) . '*'), $expression);

$expression = str_replace(array('?', '*'), array("\?", "\*"), $expression);
		$expression = str_replace(array(chr(0) . "\?", chr(0) . "\*"), array('?', '*'), $expression);

return 'NOT GLOB \'' . $this->sql_escape($expression) . '\'';
	}

/**
	* return sql error array
	* @access private
	*/
	function _sql_error()
	{
		if (function_exists('sqlite_error_string'))
		{
			$error = array(
				'message'	=> @sqlite_error_string(@sqlite_last_error($this->db_connect_id)),
				'code'		=> @sqlite_last_error($this->db_connect_id),
			);
		}
		else
		{
			$error = array(
				'message'	=> $this->connect_error,
				'code'		=> '',
			);
		}

return $error;
	}

/**
	* Build db-specific query data
	* @access private
	*/
	function _sql_custom_build($stage, $data)
	{
		return $data;
	}

/**
	* Close sql connection
	* @access private
	*/
	function _sql_close()
	{
		return @sqlite_close($this->db_connect_id);
	}

/**
	* Build db-specific report
	* @access private
	*/
	function _sql_report($mode, $query = '')
	{
		switch ($mode)
		{
			case 'start':
			break;

case 'fromcache':
				$endtime = explode(' ', microtime());
				$endtime = $endtime[0] + $endtime[1];

$result = @sqlite_query($query, $this->db_connect_id);
				while ($void = @sqlite_fetch_array($result, SQLITE_ASSOC))
				{
					// Take the time spent on parsing rows into account
				}

$splittime = explode(' ', microtime());
				$splittime = $splittime[0] + $splittime[1];

$this->sql_report('record_fromcache', $query, $endtime, $splittime);

break;
		}
	}
}
driver/mssql_odbc.php000077700000020175151514672100010714 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\driver;

/**
* Unified ODBC functions
* Unified ODBC functions support any database having ODBC driver, for example Adabas D, IBM DB2, iODBC, Solid, Sybase SQL Anywhere...
* Here we only support MSSQL Server 2000+ because of the provided schema
*
* @note number of bytes returned for returning data depends on odbc.defaultlrl php.ini setting.
* If it is limited to 4K for example only 4K of data is returned max, resulting in incomplete theme data for example.
* @note odbc.defaultbinmode may affect UTF8 characters
*/
class mssql_odbc extends \phpbb\db\driver\mssql_base
{
	var $last_query_text = '';
	var $connect_error = '';

$port_delimiter = (defined('PHP_OS') && substr(PHP_OS, 0, 3) === 'WIN') ? ',' : ':';
		$this->server = $sqlserver . (($port) ? $port_delimiter . $port : '');

$max_size = @ini_get('odbc.defaultlrl');
		if (!empty($max_size))
		{
			$unit = strtolower(substr($max_size, -1, 1));
			$max_size = (int) $max_size;

if ($unit == 'k')
			{
				$max_size = floor($max_size / 1024);
			}
			else if ($unit == 'g')
			{
				$max_size *= 1024;
			}
			else if (is_numeric($unit))
			{
				$max_size = floor((int) ($max_size . $unit) / 1048576);
			}
			$max_size = max(8, $max_size) . 'M';

@ini_set('odbc.defaultlrl', $max_size);
		}

if ($this->persistency)
		{
			if (!function_exists('odbc_pconnect'))
			{
				$this->connect_error = 'odbc_pconnect function does not exist, is odbc extension installed?';
				return $this->sql_error('');
			}
			$this->db_connect_id = @odbc_pconnect($this->server, $this->user, $sqlpassword);
		}
		else
		{
			if (!function_exists('odbc_connect'))
			{
				$this->connect_error = 'odbc_connect function does not exist, is odbc extension installed?';
				return $this->sql_error('');
			}
			$this->db_connect_id = @odbc_connect($this->server, $this->user, $sqlpassword);
		}

return ($this->db_connect_id) ? $this->db_connect_id : $this->sql_error('');
	}

/**
	* {@inheritDoc}
	*/
	function sql_server_info($raw = false, $use_cache = true)
	{
		global $cache;

if (!$use_cache || empty($cache) || ($this->sql_server_version = $cache->get('mssqlodbc_version')) === false)
		{
			$result_id = @odbc_exec($this->db_connect_id, "SELECT SERVERPROPERTY('productversion'), SERVERPROPERTY('productlevel'), SERVERPROPERTY('edition')");

$row = false;
			if ($result_id)
			{
				$row = @odbc_fetch_array($result_id);
				@odbc_free_result($result_id);
			}

$this->sql_server_version = ($row) ? trim(implode(' ', $row)) : 0;

if (!empty($cache) && $use_cache)
			{
				$cache->put('mssqlodbc_version', $this->sql_server_version);
			}
		}

if ($raw)
		{
			return $this->sql_server_version;
		}

return ($this->sql_server_version) ? 'MSSQL (ODBC)<br />' . $this->sql_server_version : 'MSSQL (ODBC)';
	}

/**
	* SQL Transaction
	* @access private
	*/
	function _sql_transaction($status = 'begin')
	{
		switch ($status)
		{
			case 'begin':
				return @odbc_exec($this->db_connect_id, 'BEGIN TRANSACTION');
			break;

case 'commit':
				return @odbc_exec($this->db_connect_id, 'COMMIT TRANSACTION');
			break;

case 'rollback':
				return @odbc_exec($this->db_connect_id, 'ROLLBACK TRANSACTION');
			break;
		}

return true;
	}

/**
	* {@inheritDoc}
	*/
	function sql_query($query = '', $cache_ttl = 0)
	{
		if ($query != '')
		{
			global $cache;

$this->last_query_text = $query;
			$this->query_result = ($cache && $cache_ttl) ? $cache->sql_load($query) : false;
			$this->sql_add_num_queries($this->query_result);

if ($this->query_result === false)
			{
				if (($this->query_result = @odbc_exec($this->db_connect_id, $query)) === false)
				{
					$this->sql_error($query);
				}

if (defined('DEBUG'))
				{
					$this->sql_report('stop', $query);
				}
				else if (defined('PHPBB_DISPLAY_LOAD_TIME'))
				{
					$this->sql_time += microtime(true) - $this->curtime;
				}

return $this->query_result;
	}

/**
	* Build LIMIT query
	*/
	function _sql_query_limit($query, $total, $offset = 0, $cache_ttl = 0)
	{
		$this->query_result = false;

$result = $this->sql_query($query, $cache_ttl);

// Seek by $offset rows
		if ($offset)
		{
			$this->sql_rowseek($offset, $result);
		}

return $result;
	}

/**
	* {@inheritDoc}
	*/
	function sql_affectedrows()
	{
		return ($this->db_connect_id) ? @odbc_num_rows($this->query_result) : false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_fetchrow($query_id = false)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($cache && $cache->sql_exists($query_id))
		{
			return $cache->sql_fetchrow($query_id);
		}

return ($query_id !== false) ? @odbc_fetch_array($query_id) : false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_nextid()
	{
		$result_id = @odbc_exec($this->db_connect_id, 'SELECT @@IDENTITY');

if ($result_id)
		{
			if (@odbc_fetch_array($result_id))
			{
				$id = @odbc_result($result_id, 1);
				@odbc_free_result($result_id);
				return $id;
			}
			@odbc_free_result($result_id);
		}

return false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_freeresult($query_id = false)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($cache && !is_object($query_id) && $cache->sql_exists($query_id))
		{
			return $cache->sql_freeresult($query_id);
		}

if (isset($this->open_queries[(int) $query_id]))
		{
			unset($this->open_queries[(int) $query_id]);
			return @odbc_free_result($query_id);
		}

return false;
	}

/**
	* return sql error array
	* @access private
	*/
	function _sql_error()
	{
		if (function_exists('odbc_errormsg'))
		{
			$error = array(
				'message'	=> @odbc_errormsg(),
				'code'		=> @odbc_error(),
			);
		}
		else
		{
			$error = array(
				'message'	=> $this->connect_error,
				'code'		=> '',
			);
		}

return $error;
	}

/**
	* Close sql connection
	* @access private
	*/
	function _sql_close()
	{
		return @odbc_close($this->db_connect_id);
	}

/**
	* Build db-specific report
	* @access private
	*/
	function _sql_report($mode, $query = '')
	{
		switch ($mode)
		{
			case 'start':
			break;

case 'fromcache':
				$endtime = explode(' ', microtime());
				$endtime = $endtime[0] + $endtime[1];

$result = @odbc_exec($this->db_connect_id, $query);
				while ($void = @odbc_fetch_array($result))
				{
					// Take the time spent on parsing rows into account
				}
				@odbc_free_result($result);

$splittime = explode(' ', microtime());
				$splittime = $splittime[0] + $splittime[1];

$this->sql_report('record_fromcache', $query, $endtime, $splittime);

break;
		}
	}
}
driver/driver_interface.php000077700000032122151514672100012074 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\driver;

interface driver_interface
{
	/**
	* Gets the name of the sql layer.
	*
	* @return string
	*/
	public function get_sql_layer();

/**
	* Gets the name of the database.
	*
	* @return string
	*/
	public function get_db_name();

/**
	* Wildcards for matching any (%) character within LIKE expressions
	*
	* @return string
	*/
	public function get_any_char();

/**
	* Wildcards for matching exactly one (_) character within LIKE expressions
	*
	* @return string
	*/
	public function get_one_char();

/**
	* Gets the time spent into the queries
	*
	* @return int
	*/
	public function get_sql_time();

/**
	* Gets the connect ID.
	*
	* @return mixed
	*/
	public function get_db_connect_id();

/**
	* Indicates if an error was triggered.
	*
	* @return bool
	*/
	public function get_sql_error_triggered();

/**
	* Gets the last faulty query
	*
	* @return string
	*/
	public function get_sql_error_sql();

/**
	* Indicates if we are in a transaction.
	*
	* @return bool
	*/
	public function get_transaction();

/**
	* Gets the returned error.
	*
	* @return array
	*/
	public function get_sql_error_returned();

/**
	* Indicates if multiple insertion can be used
	*
	* @return bool
	*/
	public function get_multi_insert();

/**
	* Set if multiple insertion can be used
	*
	* @param bool $multi_insert
	*/
	public function set_multi_insert($multi_insert);

/**
	* Gets the exact number of rows in a specified table.
	*
	* @param string $table_name Table name
	* @return string	Exact number of rows in $table_name.
	*/
	public function get_row_count($table_name);

/**
	* Gets the estimated number of rows in a specified table.
	*
	* @param string $table_name Table name
	* @return string	Number of rows in $table_name.
	*					Prefixed with ~ if estimated (otherwise exact).
	*/
	public function get_estimated_row_count($table_name);

/**
	* Run LOWER() on DB column of type text (i.e. neither varchar nor char).
	*
	* @param string $column_name	The column name to use
	* @return string		A SQL statement like "LOWER($column_name)"
	*/
	public function sql_lower_text($column_name);

/**
	* Display sql error page
	*
	* @param string		$sql	The SQL query causing the error
	* @return mixed		Returns the full error message, if $this->return_on_error
	*					is set, null otherwise
	*/
	public function sql_error($sql = '');

/**
	* Returns whether results of a query need to be buffered to run a
	* transaction while iterating over them.
	*
	* @return bool	Whether buffering is required.
	*/
	public function sql_buffer_nested_transactions();

/**
	* Run binary OR operator on DB column.
	*
	* @param string	$column_name	The column name to use
	* @param int	$bit			The value to use for the OR operator,
	*					will be converted to (1 << $bit). Is used by options,
	*					using the number schema... 0, 1, 2...29
	* @param string	$compare	Any custom SQL code after the check (e.g. "= 0")
	* @return string	A SQL statement like "$column | (1 << $bit) {$compare}"
	*/
	public function sql_bit_or($column_name, $bit, $compare = '');

/**
	* Version information about used database
	*
	* @param bool $raw			Only return the fetched sql_server_version
	* @param bool $use_cache	Is it safe to retrieve the value from the cache
	* @return string sql server version
	*/
	public function sql_server_info($raw = false, $use_cache = true);

/**
	* Return on error or display error message
	*
	* @param bool	$fail		Should we return on errors, or stop
	* @return null
	*/
	public function sql_return_on_error($fail = false);

/**
	* Build sql statement from an array
	*
	* @param	string	$query		Should be on of the following strings:
	*						INSERT, INSERT_SELECT, UPDATE, SELECT, DELETE
	* @param	array	$assoc_ary	Array with "column => value" pairs
	* @return	string		A SQL statement like "c1 = 'a' AND c2 = 'b'"
	*/
	public function sql_build_array($query, $assoc_ary = array());

/**
	* Fetch all rows
	*
	* @param	mixed	$query_id	Already executed query to get the rows from,
	*								if false, the last query will be used.
	* @return	mixed		Nested array if the query had rows, false otherwise
	*/
	public function sql_fetchrowset($query_id = false);

/**
	* SQL Transaction
	*
	* @param	string	$status		Should be one of the following strings:
	*								begin, commit, rollback
	* @return	mixed	Buffered, seekable result handle, false on error
	*/
	public function sql_transaction($status = 'begin');

/**
	* Build a concatenated expression
	*
	* @param	string	$expr1		Base SQL expression where we append the second one
	* @param	string	$expr2		SQL expression that is appended to the first expression
	* @return	string		Concatenated string
	*/
	public function sql_concatenate($expr1, $expr2);

/**
	* Build a case expression
	*
	* Note: The two statements action_true and action_false must have the same
	* data type (int, vchar, ...) in the database!
	*
	* @param	string	$condition		The condition which must be true,
	*							to use action_true rather then action_else
	* @param	string	$action_true	SQL expression that is used, if the condition is true
	* @param	mixed	$action_false	SQL expression that is used, if the condition is false
	* @return	string		CASE expression including the condition and statements
	*/
	public function sql_case($condition, $action_true, $action_false = false);

/**
	* Build sql statement from array for select and select distinct statements
	*
	* Possible query values: SELECT, SELECT_DISTINCT
	*
	* @param	string	$query	Should be one of: SELECT, SELECT_DISTINCT
	* @param	array	$array	Array with the query data:
	*					SELECT		A comma imploded list of columns to select
	*					FROM		Array with "table => alias" pairs,
	*								(alias can also be an array)
	*		Optional:	LEFT_JOIN	Array of join entries:
	*						FROM		Table that should be joined
	*						ON			Condition for the join
	*		Optional:	WHERE		Where SQL statement
	*		Optional:	GROUP_BY	Group by SQL statement
	*		Optional:	ORDER_BY	Order by SQL statement
	* @return	string		A SQL statement ready for execution
	*/
	public function sql_build_query($query, $array);

/**
	* Fetch field
	* if rownum is false, the current row is used, else it is pointing to the row (zero-based)
	*
	* @param	string	$field		Name of the column
	* @param	mixed	$rownum		Row number, if false the current row will be used
	*								and the row curser will point to the next row
	*								Note: $rownum is 0 based
	* @param	mixed	$query_id	Already executed query to get the rows from,
	*								if false, the last query will be used.
	* @return	mixed		String value of the field in the selected row,
	*						false, if the row does not exist
	*/
	public function sql_fetchfield($field, $rownum = false, $query_id = false);

/**
	* Fetch current row
	*
	* @param	mixed	$query_id	Already executed query to get the rows from,
	*								if false, the last query will be used.
	* @return	mixed		Array with the current row,
	*						false, if the row does not exist
	*/
	public function sql_fetchrow($query_id = false);

/**
	* Returns SQL string to cast a string expression to an int.
	*
	* @param  string $expression An expression evaluating to string
	* @return string             Expression returning an int
	*/
	public function cast_expr_to_bigint($expression);

/**
	* Get last inserted id after insert statement
	*
	* @return	string		Autoincrement value of the last inserted row
	*/
	public function sql_nextid();

/**
	* Add to query count
	*
	* @param bool $cached	Is this query cached?
	* @return null
	*/
	public function sql_add_num_queries($cached = false);

/**
	* Build LIMIT query
	*
	* @param	string	$query		The SQL query to execute
	* @param	int		$total		The number of rows to select
	* @param	int		$offset
	* @param	int		$cache_ttl	Either 0 to avoid caching or
	*				the time in seconds which the result shall be kept in cache
	* @return	mixed	Buffered, seekable result handle, false on error
	*/
	public function sql_query_limit($query, $total, $offset = 0, $cache_ttl = 0);

/**
	* Base query method
	*
	* @param	string	$query		The SQL query to execute
	* @param	int		$cache_ttl	Either 0 to avoid caching or
	*				the time in seconds which the result shall be kept in cache
	* @return	mixed	Buffered, seekable result handle, false on error
	*/
	public function sql_query($query = '', $cache_ttl = 0);

/**
	* Returns SQL string to cast an integer expression to a string.
	*
	* @param	string	$expression		An expression evaluating to int
	* @return string		Expression returning a string
	*/
	public function cast_expr_to_string($expression);

/**
	 * Connect to server
	 *
	 * @param	string	$sqlserver		Address of the database server
	 * @param	string	$sqluser		User name of the SQL user
	 * @param	string	$sqlpassword	Password of the SQL user
	 * @param	string	$database		Name of the database
	 * @param	mixed	$port			Port of the database server
	 * @param	bool	$persistency
	 * @param	bool	$new_link		Should a new connection be established
	 * @return	mixed	Connection ID on success, string error message otherwise
	 */
	public function sql_connect($sqlserver, $sqluser, $sqlpassword, $database, $port = false, $persistency = false, $new_link = false);

/**
	* Run binary AND operator on DB column.
	* Results in sql statement: "{$column_name} & (1 << {$bit}) {$compare}"
	*
	* @param string	$column_name	The column name to use
	* @param int	$bit			The value to use for the AND operator,
	*								will be converted to (1 << $bit). Is used by
	*								options, using the number schema: 0, 1, 2...29
	* @param string	$compare		Any custom SQL code after the check (for example "= 0")
	* @return string	A SQL statement like: "{$column} & (1 << {$bit}) {$compare}"
	*/
	public function sql_bit_and($column_name, $bit, $compare = '');

/**
	* Free sql result
	*
	* @param	mixed	$query_id	Already executed query result,
	*								if false, the last query will be used.
	* @return	null
	*/
	public function sql_freeresult($query_id = false);

/**
	* Return number of sql queries and cached sql queries used
	*
	* @param	bool	$cached		Should we return the number of cached or normal queries?
	* @return	int		Number of queries that have been executed
	*/
	public function sql_num_queries($cached = false);

/**
	* Run more than one insert statement.
	*
	* @param string	$table		Table name to run the statements on
	* @param array	$sql_ary	Multi-dimensional array holding the statement data
	* @return bool		false if no statements were executed.
	*/
	public function sql_multi_insert($table, $sql_ary);

/**
	* Return number of affected rows
	*
	* @return	mixed		Number of the affected rows by the last query
	*						false if no query has been run before
	*/
	public function sql_affectedrows();

/**
	* DBAL garbage collection, close SQL connection
	*
	* @return	mixed		False if no connection was opened before,
	*						Server response otherwise
	*/
	public function sql_close();

/**
	* Seek to given row number
	*
	* @param	mixed	$rownum		Row number the curser should point to
	*								Note: $rownum is 0 based
	* @param	mixed	$query_id	ID of the query to set the row cursor on
	*								if false, the last query will be used.
	*								$query_id will then be set correctly
	* @return	bool		False if something went wrong
	*/
	public function sql_rowseek($rownum, &$query_id);

/**
	* Escape string used in sql query
	*
	* @param	string	$msg	String to be escaped
	* @return	string		Escaped version of $msg
	*/
	public function sql_escape($msg);

/**
	* Correctly adjust LIKE expression for special characters
	* Some DBMS are handling them in a different way
	*
	* @param	string	$expression	The expression to use. Every wildcard is
	*						escaped, except $this->any_char and $this->one_char
	* @return string	A SQL statement like: "LIKE 'bertie_%'"
	*/
	public function sql_like_expression($expression);

/**
	* Correctly adjust NOT LIKE expression for special characters
	* Some DBMS are handling them in a different way
	*
	* @param	string	$expression	The expression to use. Every wildcard is
	*						escaped, except $this->any_char and $this->one_char
	* @return string	A SQL statement like: "NOT LIKE 'bertie_%'"
	*/
	public function sql_not_like_expression($expression);

/**
	* Explain queries
	*
	* @param	string	$mode		Available modes: display, start, stop,
	 *								add_select_row, fromcache, record_fromcache
	* @param	string	$query		The Query that should be explained
	* @return	mixed		Either a full HTML page, boolean or null
	*/
	public function sql_report($mode, $query = '');

/**
	* Build IN or NOT IN sql comparison string, uses <> or = on single element
	* arrays to improve comparison speed
	*
	* @param	string	$field			Name of the sql column that shall be compared
	* @param	array	$array			Array of values that are (not) allowed
	* @param	bool	$negate			true for NOT IN (), false for IN ()
	* @param	bool	$allow_empty_set	If true, allow $array to be empty,
	*								this function will return 1=1 or 1=0 then.
	* @return string	A SQL statement like: "IN (1, 2, 3, 4)" or "= 1"
	*/
	public function sql_in_set($field, $array, $negate = false, $allow_empty_set = false);
}
driver/factory.php000077700000017335151514672100010241 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\driver;

use \Symfony\Component\DependencyInjection\ContainerInterface;

/**
* Database Abstraction Layer
*/
class factory implements driver_interface
{
	/**
	* @var driver_interface
	*/
	protected $driver = null;

/**
	* @var ContainerInterface
	*/
	protected $container;

/**
	* Constructor.
	*
	* @param ContainerInterface $container A ContainerInterface instance
	*/
	public function __construct(ContainerInterface $container)
	{
		$this->container = $container;
	}

/**
	* Return the current driver (and retrieved it from the container if necessary)
	*
	* @return driver_interface
	*/
	protected function get_driver()
	{
		if ($this->driver === null)
		{
			$this->driver = $this->container->get('dbal.conn.driver');
		}

return $this->driver;
	}

/**
	* Set the current driver
	*
	* @param driver_interface $driver
	*/
	public function set_driver(driver_interface $driver)
	{
		$this->driver = $driver;
	}

/**
	* {@inheritdoc}
	*/
	public function get_sql_layer()
	{
		return $this->get_driver()->get_sql_layer();
	}

/**
	* {@inheritdoc}
	*/
	public function get_db_name()
	{
		return $this->get_driver()->get_db_name();
	}

/**
	* {@inheritdoc}
	*/
	public function get_any_char()
	{
		return $this->get_driver()->get_any_char();
	}

/**
	* {@inheritdoc}
	*/
	public function get_one_char()
	{
		return $this->get_driver()->get_one_char();
	}

/**
	* {@inheritdoc}
	*/
	public function get_db_connect_id()
	{
		return $this->get_driver()->get_db_connect_id();
	}

/**
	* {@inheritdoc}
	*/
	public function get_sql_error_triggered()
	{
		return $this->get_driver()->get_sql_error_triggered();
	}

/**
	* {@inheritdoc}
	*/
	public function get_sql_error_sql()
	{
		return $this->get_driver()->get_sql_error_sql();
	}

/**
	* {@inheritdoc}
	*/
	public function get_transaction()
	{
		return $this->get_driver()->get_transaction();
	}

/**
	* {@inheritdoc}
	*/
	public function get_sql_time()
	{
		return $this->get_driver()->get_sql_time();
	}

/**
	* {@inheritdoc}
	*/
	public function get_sql_error_returned()
	{
		return $this->get_driver()->get_sql_error_returned();
	}

/**
	* {@inheritdoc}
	*/
	public function get_multi_insert()
	{
		return $this->get_driver()->get_multi_insert();
	}

/**
	* {@inheritdoc}
	*/
	public function set_multi_insert($multi_insert)
	{
		$this->get_driver()->set_multi_insert($multi_insert);
	}

/**
	* {@inheritdoc}
	*/
	public function get_row_count($table_name)
	{
		return $this->get_driver()->get_row_count($table_name);
	}

/**
	* {@inheritdoc}
	*/
	public function get_estimated_row_count($table_name)
	{
		return $this->get_driver()->get_estimated_row_count($table_name);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_lower_text($column_name)
	{
		return $this->get_driver()->sql_lower_text($column_name);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_error($sql = '')
	{
		return $this->get_driver()->sql_error($sql);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_buffer_nested_transactions()
	{
		return $this->get_driver()->sql_buffer_nested_transactions();
	}

/**
	* {@inheritdoc}
	*/
	public function sql_bit_or($column_name, $bit, $compare = '')
	{
		return $this->get_driver()->sql_bit_or($column_name, $bit, $compare);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_server_info($raw = false, $use_cache = true)
	{
		return $this->get_driver()->sql_server_info($raw, $use_cache);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_return_on_error($fail = false)
	{
		return $this->get_driver()->sql_return_on_error($fail);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_build_array($query, $assoc_ary = array())
	{
		return $this->get_driver()->sql_build_array($query, $assoc_ary);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_fetchrowset($query_id = false)
	{
		return $this->get_driver()->sql_fetchrowset($query_id);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_transaction($status = 'begin')
	{
		return $this->get_driver()->sql_transaction($status);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_concatenate($expr1, $expr2)
	{
		return $this->get_driver()->sql_concatenate($expr1, $expr2);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_case($condition, $action_true, $action_false = false)
	{
		return $this->get_driver()->sql_case($condition, $action_true, $action_false);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_build_query($query, $array)
	{
		return $this->get_driver()->sql_build_query($query, $array);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_fetchfield($field, $rownum = false, $query_id = false)
	{
		return $this->get_driver()->sql_fetchfield($field, $rownum, $query_id);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_fetchrow($query_id = false)
	{
		return $this->get_driver()->sql_fetchrow($query_id);
	}

/**
	* {@inheritdoc}
	*/
	public function cast_expr_to_bigint($expression)
	{
		return $this->get_driver()->cast_expr_to_bigint($expression);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_nextid()
	{
		return $this->get_driver()->sql_nextid();
	}

/**
	* {@inheritdoc}
	*/
	public function sql_add_num_queries($cached = false)
	{
		return $this->get_driver()->sql_add_num_queries($cached);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_query_limit($query, $total, $offset = 0, $cache_ttl = 0)
	{
		return $this->get_driver()->sql_query_limit($query, $total, $offset, $cache_ttl);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_query($query = '', $cache_ttl = 0)
	{
		return $this->get_driver()->sql_query($query, $cache_ttl);
	}

/**
	* {@inheritdoc}
	*/
	public function cast_expr_to_string($expression)
	{
		return $this->get_driver()->cast_expr_to_string($expression);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_connect($sqlserver, $sqluser, $sqlpassword, $database, $port = false, $persistency = false, $new_link = false)
	{
		throw new \Exception('Disabled method.');
	}

/**
	* {@inheritdoc}
	*/
	public function sql_bit_and($column_name, $bit, $compare = '')
	{
		return $this->get_driver()->sql_bit_and($column_name, $bit, $compare);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_freeresult($query_id = false)
	{
		return $this->get_driver()->sql_freeresult($query_id);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_num_queries($cached = false)
	{
		return $this->get_driver()->sql_num_queries($cached);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_multi_insert($table, $sql_ary)
	{
		return $this->get_driver()->sql_multi_insert($table, $sql_ary);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_affectedrows()
	{
		return $this->get_driver()->sql_affectedrows();
	}

/**
	* {@inheritdoc}
	*/
	public function sql_close()
	{
		return $this->get_driver()->sql_close();
	}

/**
	* {@inheritdoc}
	*/
	public function sql_rowseek($rownum, &$query_id)
	{
		return $this->get_driver()->sql_rowseek($rownum, $query_id);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_escape($msg)
	{
		return $this->get_driver()->sql_escape($msg);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_like_expression($expression)
	{
		return $this->get_driver()->sql_like_expression($expression);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_not_like_expression($expression)
	{
		return $this->get_driver()->sql_not_like_expression($expression);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_report($mode, $query = '')
	{
		return $this->get_driver()->sql_report($mode, $query);
	}

/**
	* {@inheritdoc}
	*/
	public function sql_in_set($field, $array, $negate = false, $allow_empty_set = false)
	{
		return $this->get_driver()->sql_in_set($field, $array, $negate, $allow_empty_set);
	}
}
driver/mysqli.php000077700000024147151514672100010107 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\driver;

/**
* MySQLi Database Abstraction Layer
* mysqli-extension has to be compiled with:
* MySQL 4.1+ or MySQL 5.0+
*/
class mysqli extends \phpbb\db\driver\mysql_base
{
	var $multi_insert = true;
	var $connect_error = '';

/**
	* {@inheritDoc}
	*/
	function sql_connect($sqlserver, $sqluser, $sqlpassword, $database, $port = false, $persistency = false, $new_link = false)
	{
		if (!function_exists('mysqli_connect'))
		{
			$this->connect_error = 'mysqli_connect function does not exist, is mysqli extension installed?';
			return $this->sql_error('');
		}

$this->persistency = $persistency;
		$this->user = $sqluser;

// If persistent connection, set dbhost to localhost when empty and prepend it with 'p:' prefix
		$this->server = ($this->persistency) ? 'p:' . (($sqlserver) ? $sqlserver : 'localhost') : $sqlserver;

$this->dbname = $database;
		$port = (!$port) ? null : $port;

// If port is set and it is not numeric, most likely mysqli socket is set.
		// Try to map it to the $socket parameter.
		$socket = null;
		if ($port)
		{
			if (is_numeric($port))
			{
				$port = (int) $port;
			}
			else
			{
				$socket = $port;
				$port = null;
			}
		}

$this->db_connect_id = mysqli_init();

if (!@mysqli_real_connect($this->db_connect_id, $this->server, $this->user, $sqlpassword, $this->dbname, $port, $socket, MYSQLI_CLIENT_FOUND_ROWS))
		{
			$this->db_connect_id = '';
		}

if ($this->db_connect_id && $this->dbname != '')
		{
			@mysqli_query($this->db_connect_id, "SET NAMES 'utf8'");

// enforce strict mode on databases that support it
			if (version_compare($this->sql_server_info(true), '5.0.2', '>='))
			{
				$result = @mysqli_query($this->db_connect_id, 'SELECT @@session.sql_mode AS sql_mode');
				if ($result !== null)
				{
					$row = @mysqli_fetch_assoc($result);

$modes = array_map('trim', explode(',', $row['sql_mode']));
				}
				else
				{
					$modes = array();
				}
				@mysqli_free_result($result);

// TRADITIONAL includes STRICT_ALL_TABLES and STRICT_TRANS_TABLES
				if (!in_array('TRADITIONAL', $modes))
				{
					if (!in_array('STRICT_ALL_TABLES', $modes))
					{
						$modes[] = 'STRICT_ALL_TABLES';
					}

if (!in_array('STRICT_TRANS_TABLES', $modes))
					{
						$modes[] = 'STRICT_TRANS_TABLES';
					}
				}

$mode = implode(',', $modes);
				@mysqli_query($this->db_connect_id, "SET SESSION sql_mode='{$mode}'");
			}
			return $this->db_connect_id;
		}

return $this->sql_error('');
	}

/**
	* {@inheritDoc}
	*/
	function sql_server_info($raw = false, $use_cache = true)
	{
		global $cache;

if (!$use_cache || empty($cache) || ($this->sql_server_version = $cache->get('mysqli_version')) === false)
		{
			$result = @mysqli_query($this->db_connect_id, 'SELECT VERSION() AS version');
			if ($result !== null)
			{
				$row = @mysqli_fetch_assoc($result);

$this->sql_server_version = $row['version'];

if (!empty($cache) && $use_cache)
				{
					$cache->put('mysqli_version', $this->sql_server_version);
				}
			}
			@mysqli_free_result($result);
		}

return ($raw) ? $this->sql_server_version : 'MySQL(i) ' . $this->sql_server_version;
	}

/**
	* SQL Transaction
	* @access private
	*/
	function _sql_transaction($status = 'begin')
	{
		switch ($status)
		{
			case 'begin':
				return @mysqli_autocommit($this->db_connect_id, false);
			break;

case 'commit':
				$result = @mysqli_commit($this->db_connect_id);
				@mysqli_autocommit($this->db_connect_id, true);
				return $result;
			break;

case 'rollback':
				$result = @mysqli_rollback($this->db_connect_id);
				@mysqli_autocommit($this->db_connect_id, true);
				return $result;
			break;
		}

return true;
	}

/**
	* {@inheritDoc}
	*/
	function sql_query($query = '', $cache_ttl = 0)
	{
		if ($query != '')
		{
			global $cache;

$this->query_result = ($cache && $cache_ttl) ? $cache->sql_load($query) : false;
			$this->sql_add_num_queries($this->query_result);

if ($this->query_result === false)
			{
				if (($this->query_result = @mysqli_query($this->db_connect_id, $query)) === false)
				{
					$this->sql_error($query);
				}

if (defined('DEBUG'))
				{
					$this->sql_report('stop', $query);
				}
				else if (defined('PHPBB_DISPLAY_LOAD_TIME'))
				{
					$this->sql_time += microtime(true) - $this->curtime;
				}

return $this->query_result;
	}

/**
	* {@inheritDoc}
	*/
	function sql_affectedrows()
	{
		return ($this->db_connect_id) ? @mysqli_affected_rows($this->db_connect_id) : false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_fetchrow($query_id = false)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($cache && !is_object($query_id) && $cache->sql_exists($query_id))
		{
			return $cache->sql_fetchrow($query_id);
		}

if ($query_id !== false && $query_id !== null)
		{
			$result = @mysqli_fetch_assoc($query_id);
			return $result !== null ? $result : false;
		}

return false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_rowseek($rownum, &$query_id)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($cache && !is_object($query_id) && $cache->sql_exists($query_id))
		{
			return $cache->sql_rowseek($rownum, $query_id);
		}

return ($query_id !== false) ? @mysqli_data_seek($query_id, $rownum) : false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_nextid()
	{
		return ($this->db_connect_id) ? @mysqli_insert_id($this->db_connect_id) : false;
	}

/**
	* {@inheritDoc}
	*/
	function sql_freeresult($query_id = false)
	{
		global $cache;

if ($query_id === false)
		{
			$query_id = $this->query_result;
		}

if ($cache && !is_object($query_id) && $cache->sql_exists($query_id))
		{
			return $cache->sql_freeresult($query_id);
		}

return @mysqli_free_result($query_id);
	}

/**
	* {@inheritDoc}
	*/
	function sql_escape($msg)
	{
		return @mysqli_real_escape_string($this->db_connect_id, $msg);
	}

/**
	* return sql error array
	* @access private
	*/
	function _sql_error()
	{
		if ($this->db_connect_id)
		{
			$error = array(
				'message'	=> @mysqli_error($this->db_connect_id),
				'code'		=> @mysqli_errno($this->db_connect_id)
			);
		}
		else if (function_exists('mysqli_connect_error'))
		{
			$error = array(
				'message'	=> @mysqli_connect_error(),
				'code'		=> @mysqli_connect_errno(),
			);
		}
		else
		{
			$error = array(
				'message'	=> $this->connect_error,
				'code'		=> '',
			);
		}

return $error;
	}

/**
	* Close sql connection
	* @access private
	*/
	function _sql_close()
	{
		return @mysqli_close($this->db_connect_id);
	}

/**
	* Build db-specific report
	* @access private
	*/
	function _sql_report($mode, $query = '')
	{
		static $test_prof;

// current detection method, might just switch to see the existance of INFORMATION_SCHEMA.PROFILING
		if ($test_prof === null)
		{
			$test_prof = false;
			if (strpos(mysqli_get_server_info($this->db_connect_id), 'community') !== false)
			{
				$ver = mysqli_get_server_version($this->db_connect_id);
				if ($ver >= 50037 && $ver < 50100)
				{
					$test_prof = true;
				}
			}
		}

switch ($mode)
		{
			case 'start':

if (preg_match('/^SELECT/', $explain_query))
				{
					$html_table = false;

// begin profiling
					if ($test_prof)
					{
						@mysqli_query($this->db_connect_id, 'SET profiling = 1;');
					}

if ($result = @mysqli_query($this->db_connect_id, "EXPLAIN $explain_query"))
					{
						while ($row = @mysqli_fetch_assoc($result))
						{
							$html_table = $this->sql_report('add_select_row', $query, $html_table, $row);
						}
					}
					@mysqli_free_result($result);

if ($html_table)
					{
						$this->html_hold .= '</table>';
					}

if ($test_prof)
					{
						$html_table = false;

// get the last profile
						if ($result = @mysqli_query($this->db_connect_id, 'SHOW PROFILE ALL;'))
						{
							$this->html_hold .= '<br />';
							while ($row = @mysqli_fetch_assoc($result))
							{
								// make <unknown> HTML safe
								if (!empty($row['Source_function']))
								{
									$row['Source_function'] = str_replace(array('<', '>'), array('&lt;', '&gt;'), $row['Source_function']);
								}

if ($html_table)
						{
							$this->html_hold .= '</table>';
						}

@mysqli_query($this->db_connect_id, 'SET profiling = 0;');
					}
				}

break;

case 'fromcache':
				$endtime = explode(' ', microtime());
				$endtime = $endtime[0] + $endtime[1];

$result = @mysqli_query($this->db_connect_id, $query);
				if ($result !== null)
				{
					while ($void = @mysqli_fetch_assoc($result))
					{
						// Take the time spent on parsing rows into account
					}
				}
				@mysqli_free_result($result);

$splittime = explode(' ', microtime());
				$splittime = $splittime[0] + $splittime[1];

$this->sql_report('record_fromcache', $query, $endtime, $splittime);

break;
		}
	}
}
driver/mysql_base.php000077700000005132151514672100010721 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\driver;

/**
* Abstract MySQL Database Base Abstraction Layer
*/
abstract class mysql_base extends \phpbb\db\driver\driver
{
	/**
	* {@inheritDoc}
	*/
	public function sql_concatenate($expr1, $expr2)
	{
		return 'CONCAT(' . $expr1 . ', ' . $expr2 . ')';
	}

/**
	* Build LIMIT query
	*/
	function _sql_query_limit($query, $total, $offset = 0, $cache_ttl = 0)
	{
		$this->query_result = false;

// if $total is set to 0 we do not want to limit the number of rows
		if ($total == 0)
		{
			// MySQL 4.1+ no longer supports -1 in limit queries
			$total = '18446744073709551615';
		}

$query .= "\n LIMIT " . ((!empty($offset)) ? $offset . ', ' . $total : $total);

return $this->sql_query($query, $cache_ttl);
	}

/**
	* {@inheritDoc}
	*/
	function get_estimated_row_count($table_name)
	{
		$table_status = $this->get_table_status($table_name);

if (isset($table_status['Engine']))
		{
			if ($table_status['Engine'] === 'MyISAM')
			{
				return $table_status['Rows'];
			}
			else if ($table_status['Engine'] === 'InnoDB' && $table_status['Rows'] > 100000)
			{
				return '~' . $table_status['Rows'];
			}
		}

return parent::get_row_count($table_name);
	}

/**
	* {@inheritDoc}
	*/
	function get_row_count($table_name)
	{
		$table_status = $this->get_table_status($table_name);

if (isset($table_status['Engine']) && $table_status['Engine'] === 'MyISAM')
		{
			return $table_status['Rows'];
		}

return parent::get_row_count($table_name);
	}

/**
	* Gets some information about the specified table.
	*
	* @param string $table_name		Table name
	*
	* @return array
	*
	* @access protected
	*/
	function get_table_status($table_name)
	{
		$sql = "SHOW TABLE STATUS
			LIKE '" . $this->sql_escape($table_name) . "'";
		$result = $this->sql_query($sql);
		$table_status = $this->sql_fetchrow($result);
		$this->sql_freeresult($result);

return $table_status;
	}

/**
	* Build LIKE expression
	* @access private
	*/
	function _sql_like_expression($expression)
	{
		return $expression;
	}

/**
	* Build NOT LIKE expression
	* @access private
	*/
	function _sql_not_like_expression($expression)
	{
		return $expression;
	}

/**
	* Build db-specific query data
	* @access private
	*/
	function _sql_custom_build($stage, $data)
	{
		switch ($stage)
		{
			case 'FROM':
				$data = '(' . $data . ')';
			break;
		}

return $data;
	}
}
null_migrator_output_handler.php000077700000000717151514672100013266 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db;

class null_migrator_output_handler implements migrator_output_handler_interface
{
	/**
	 * {@inheritdoc}
	 */
	public function write($message, $verbosity)
	{
	}
}
log_wrapper_migrator_output_handler.php000077700000003565151514672100014641 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db;

use phpbb\user;

class log_wrapper_migrator_output_handler implements migrator_output_handler_interface
{
	/**
	 * User object.
	 *
	 * @var user
	 */
	protected $user;

/**
	 * A migrator output handler
	 *
	 * @var migrator_output_handler_interface
	 */
	protected $migrator;

/**
	 * Log file handle
	 * @var resource
	 */
	protected $file_handle = false;

/**
	 * Constructor
	 *
	 * @param user $user	User object
	 * @param migrator_output_handler_interface $migrator Migrator output handler
	 * @param string $log_file	File to log to
	 */
	public function __construct(user $user, migrator_output_handler_interface $migrator, $log_file)
	{
		$this->user = $user;
		$this->migrator = $migrator;
		$this->file_open($log_file);
	}

/**
	 * Open file for logging
	 *
	 * @param string $file File to open
	 */
	protected function file_open($file)
	{
		if (phpbb_is_writable(dirname($file)))
		{
			$this->file_handle = fopen($file, 'w');
		}
		else
		{
			throw new \RuntimeException('Unable to write to migrator log file');
		}
	}

/**
	 * {@inheritdoc}
	 */
	public function write($message, $verbosity)
	{
		$this->migrator->write($message, $verbosity);

if ($this->file_handle !== false)
		{
			$translated_message = call_user_func_array(array($this->user, 'lang'), $message) . "\n";

if ($verbosity <= migrator_output_handler_interface::VERBOSITY_NORMAL)
			{
				$translated_message = '[INFO] ' . $translated_message;
			}
			else
			{
				$translated_message = '[DEBUG] ' . $translated_message;
			}

fwrite($this->file_handle, $translated_message);
			fflush($this->file_handle);
		}
	}
}
migrator.php000077700000052262151514672100007121 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db;

use Symfony\Component\DependencyInjection\ContainerAwareInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
* The migrator is responsible for applying new migrations in the correct order.
*/
class migrator
{
	/**
	 * @var ContainerInterface
	 */
	protected $container;

/** @var \phpbb\config\config */
	protected $config;

/** @var \phpbb\db\driver\driver_interface */
	protected $db;

/** @var \phpbb\db\tools */
	protected $db_tools;

/** @var \phpbb\db\migration\helper */
	protected $helper;

/** @var string */
	protected $table_prefix;

/** @var string */
	protected $phpbb_root_path;

/** @var string */
	protected $php_ext;

/** @var string */
	protected $migrations_table;

/**
	* State of all migrations
	*
	* (SELECT * FROM migrations table)
	*
	* @var array
	*/
	protected $migration_state = array();

/**
	* Array of all migrations available to be run
	*
	* @var array
	*/
	protected $migrations = array();

/**
	* Array of migrations that have been determined to be fulfillable
	*
	* @var array
	*/
	protected $fulfillable_migrations = array();

/**
	* 'name,' 'class,' and 'state' of the last migration run
	*
	* 'effectively_installed' set and set to true if the migration was effectively_installed
	*
	* @var array
	*/
	public $last_run_migration = false;

/**
	 * The output handler. A null handler is configured by default.
	 *
	 * @var migrator_output_handler_interface
	 */
	public $output_handler;

/**
	* Constructor of the database migrator
	*/
	public function __construct(ContainerInterface $container, \phpbb\config\config $config, \phpbb\db\driver\driver_interface $db, \phpbb\db\tools $db_tools, $migrations_table, $phpbb_root_path, $php_ext, $table_prefix, $tools, \phpbb\db\migration\helper $helper)
	{
		$this->container = $container;
		$this->config = $config;
		$this->db = $db;
		$this->db_tools = $db_tools;
		$this->helper = $helper;

$this->migrations_table = $migrations_table;

$this->phpbb_root_path = $phpbb_root_path;
		$this->php_ext = $php_ext;

$this->table_prefix = $table_prefix;

$this->output_handler = new null_migrator_output_handler();

foreach ($tools as $tool)
		{
			$this->tools[$tool->get_name()] = $tool;
		}

$this->tools['dbtools'] = $this->db_tools;

$this->load_migration_state();
	}

/**
	 * Set the output handler.
	 *
	 * @param migrator_output_handler $handler The output handler
	 */
	public function set_output_handler(migrator_output_handler_interface $handler)
	{
		$this->output_handler = $handler;
	}

/**
	* Loads all migrations and their application state from the database.
	*
	* @return null
	*/
	public function load_migration_state()
	{
		$this->migration_state = array();

// prevent errors in case the table does not exist yet
		$this->db->sql_return_on_error(true);

$sql = "SELECT *
			FROM " . $this->migrations_table;
		$result = $this->db->sql_query($sql);

if (!$this->db->get_sql_error_triggered())
		{
			while ($migration = $this->db->sql_fetchrow($result))
			{
				$this->migration_state[$migration['migration_name']] = $migration;

$this->migration_state[$migration['migration_name']]['migration_depends_on'] = unserialize($migration['migration_depends_on']);
			}
		}

$this->db->sql_freeresult($result);

$this->db->sql_return_on_error(false);
	}

/**
	* Sets the list of available migration class names to the given array.
	*
	* @param array $class_names An array of migration class names
	* @return null
	*/
	public function set_migrations($class_names)
	{
		$this->migrations = $class_names;
	}

/**
	* Runs a single update step from the next migration to be applied.
	*
	* The update step can either be a schema or a (partial) data update. To
	* check if update() needs to be called again use the finished() method.
	*
	* @return null
	*/
	public function update()
	{
		$this->container->get('dispatcher')->disable();
		$this->update_do();
		$this->container->get('dispatcher')->enable();
	}

/**
	 * Effectively runs a single update step from the next migration to be applied.
	 *
	 * @return null
	 */
	protected function update_do()
	{
		foreach ($this->migrations as $name)
		{
			if (!isset($this->migration_state[$name]) ||
				!$this->migration_state[$name]['migration_schema_done'] ||
				!$this->migration_state[$name]['migration_data_done'])
			{
				if (!$this->try_apply($name))
				{
					continue;
				}
				else
				{
					return;
				}
			}
			else
			{
				$this->output_handler->write(array('MIGRATION_EFFECTIVELY_INSTALLED', $name), migrator_output_handler_interface::VERBOSITY_DEBUG);
			}
		}
	}

/**
	* Attempts to apply a step of the given migration or one of its dependencies
	*
	* @param	string	$name The class name of the migration
	* @return	bool	Whether any update step was successfully run
	* @throws \phpbb\db\migration\exception
	*/
	protected function try_apply($name)
	{
		if (!class_exists($name))
		{
			$this->output_handler->write(array('MIGRATION_NOT_VALID', $name), migrator_output_handler_interface::VERBOSITY_DEBUG);
			return false;
		}

$migration = $this->get_migration($name);

$state = (isset($this->migration_state[$name])) ?
			$this->migration_state[$name] :
			array(
				'migration_depends_on'	=> $migration->depends_on(),
				'migration_schema_done' => false,
				'migration_data_done'	=> false,
				'migration_data_state'	=> '',
				'migration_start_time'	=> 0,
				'migration_end_time'	=> 0,
			);

if (!empty($state['migration_depends_on']))
		{
			$this->output_handler->write(array('MIGRATION_APPLY_DEPENDENCIES', $name), migrator_output_handler_interface::VERBOSITY_DEBUG);
		}

foreach ($state['migration_depends_on'] as $depend)
		{
			if ($this->unfulfillable($depend) !== false)
			{
				throw new \phpbb\db\migration\exception('MIGRATION_NOT_FULFILLABLE', $name, $depend);
			}

if (!isset($this->migration_state[$depend]) ||
				!$this->migration_state[$depend]['migration_schema_done'] ||
				!$this->migration_state[$depend]['migration_data_done'])
			{
				return $this->try_apply($depend);
			}
		}

$this->last_run_migration = array(
			'name'	=> $name,
			'class'	=> $migration,
			'state'	=> $state,
			'task'	=> '',
		);

if (!isset($this->migration_state[$name]))
		{
			if ($state['migration_start_time'] == 0 && $migration->effectively_installed())
			{
				$state = array(
					'migration_depends_on'	=> $migration->depends_on(),
					'migration_schema_done' => true,
					'migration_data_done'	=> true,
					'migration_data_state'	=> '',
					'migration_start_time'	=> 0,
					'migration_end_time'	=> 0,
				);

$this->last_run_migration['effectively_installed'] = true;

$this->output_handler->write(array('MIGRATION_EFFECTIVELY_INSTALLED', $name), migrator_output_handler_interface::VERBOSITY_VERBOSE);
			}
			else
			{
				$state['migration_start_time'] = time();
			}
		}

$this->set_migration_state($name, $state);

if (!$state['migration_schema_done'])
		{
			$this->output_handler->write(array('MIGRATION_SCHEMA_RUNNING', $name), migrator_output_handler_interface::VERBOSITY_VERBOSE);

$this->last_run_migration['task'] = 'process_schema_step';
			$elapsed_time = microtime(true);
			$steps = $this->helper->get_schema_steps($migration->update_schema());
			$result = $this->process_data_step($steps, $state['migration_data_state']);
			$elapsed_time = microtime(true) - $elapsed_time;

$state['migration_data_state'] = ($result === true) ? '' : $result;
			$state['migration_schema_done'] = ($result === true);

$this->output_handler->write(array('MIGRATION_SCHEMA_DONE', $name, $elapsed_time), migrator_output_handler_interface::VERBOSITY_NORMAL);
		}
		else if (!$state['migration_data_done'])
		{
			try
			{
				$this->output_handler->write(array('MIGRATION_DATA_RUNNING', $name), migrator_output_handler_interface::VERBOSITY_VERBOSE);

$this->last_run_migration['task'] = 'process_data_step';

$elapsed_time = microtime(true);
				$result = $this->process_data_step($migration->update_data(), $state['migration_data_state']);
				$elapsed_time = microtime(true) - $elapsed_time;

$state['migration_data_state'] = ($result === true) ? '' : $result;
				$state['migration_data_done'] = ($result === true);
				$state['migration_end_time'] = ($result === true) ? time() : 0;

if ($state['migration_schema_done'])
				{
					$this->output_handler->write(array('MIGRATION_DATA_DONE', $name, $elapsed_time), migrator_output_handler_interface::VERBOSITY_NORMAL);
				}
				else
				{
					$this->output_handler->write(array('MIGRATION_DATA_IN_PROGRESS', $name, $elapsed_time), migrator_output_handler_interface::VERBOSITY_VERY_VERBOSE);
				}
			}
			catch (\phpbb\db\migration\exception $e)
			{
				// Revert the schema changes
				$this->revert_do($name);

// Rethrow exception
				throw $e;
			}
		}

$this->set_migration_state($name, $state);

return true;
	}

/**
	* Runs a single revert step from the last migration installed
	*
	* YOU MUST ADD/SET ALL MIGRATIONS THAT COULD BE DEPENDENT ON THE MIGRATION TO REVERT TO BEFORE CALLING THIS METHOD!
	* The revert step can either be a schema or a (partial) data revert. To
	* check if revert() needs to be called again use the migration_state() method.
	*
	* @param string $migration String migration name to revert (including any that depend on this migration)
	*/
	public function revert($migration)
	{
		$this->container->get('dispatcher')->disable();
		$this->revert_do($migration);
		$this->container->get('dispatcher')->enable();
	}

/**
	 * Effectively runs a single revert step from the last migration installed
	 *
	 * @param string $migration String migration name to revert (including any that depend on this migration)
	 * @return null
	 */
	protected function revert_do($migration)
	{
		if (!isset($this->migration_state[$migration]))
		{
			// Not installed
			return;
		}

foreach ($this->migration_state as $name => $state)
		{
			if (!empty($state['migration_depends_on']) && in_array($migration, $state['migration_depends_on']))
			{
				$this->revert_do($name);
			}
		}

$this->try_revert($migration);
	}

/**
	* Attempts to revert a step of the given migration or one of its dependencies
	*
	* @param	string	$name The class name of the migration
	* @return	bool	Whether any update step was successfully run
	*/
	protected function try_revert($name)
	{
		if (!class_exists($name))
		{
			return false;
		}

$migration = $this->get_migration($name);

$state = $this->migration_state[$name];

$this->last_run_migration = array(
			'name'	=> $name,
			'class'	=> $migration,
			'task'	=> '',
		);

if ($state['migration_data_done'])
		{
			if ($state['migration_data_state'] !== 'revert_data')
			{
				$result = $this->process_data_step($migration->update_data(), $state['migration_data_state'], true);

$state['migration_data_state'] = ($result === true) ? 'revert_data' : $result;
			}
			else
			{
				$result = $this->process_data_step($migration->revert_data(), '', false);

$state['migration_data_state'] = ($result === true) ? '' : $result;
				$state['migration_data_done'] = ($result === true) ? false : true;
			}

$this->set_migration_state($name, $state);
		}
		else if ($state['migration_schema_done'])
		{
			$steps = $this->helper->get_schema_steps($migration->revert_schema());
			$result = $this->process_data_step($steps, $state['migration_data_state']);

$state['migration_data_state'] = ($result === true) ? '' : $result;
			$state['migration_schema_done'] = ($result === true) ? false : true;

if (!$state['migration_schema_done'])
			{
				$sql = 'DELETE FROM ' . $this->migrations_table . "
					WHERE migration_name = '" . $this->db->sql_escape($name) . "'";
				$this->db->sql_query($sql);

unset($this->migration_state[$name]);
			}
		}

return true;
	}

/**
	* Process the data step of the migration
	*
	* @param array $steps The steps to run
	* @param bool|string $state Current state of the migration
	* @param bool $revert true to revert a data step
	* @return bool|string migration state. True if completed, serialized array if not finished
	* @throws \phpbb\db\migration\exception
	*/
	protected function process_data_step($steps, $state, $revert = false)
	{
		$state = ($state) ? unserialize($state) : false;

// reverse order of steps if reverting
		if ($revert === true)
		{
			$steps = array_reverse($steps);
		}

foreach ($steps as $step_identifier => $step)
		{
			$last_result = 0;
			if ($state)
			{
				// Continue until we reach the step that matches the last step called
				if ($state['step'] != $step_identifier)
				{
					continue;
				}

// We send the result from last time to the callable function
				$last_result = $state['result'];

// Set state to false since we reached the point we were at
				$state = false;
			}

try
			{
				// Result will be null or true if everything completed correctly
				$result = $this->run_step($step, $last_result, $revert);
				if ($result !== null && $result !== true)
				{
					return serialize(array(
						'result'	=> $result,
						'step'		=> $step_identifier,
					));
				}
			}
			catch (\phpbb\db\migration\exception $e)
			{
				// We should try rolling back here
				foreach ($steps as $reverse_step_identifier => $reverse_step)
				{
					// If we've reached the current step we can break because we reversed everything that was run
					if ($reverse_step_identifier == $step_identifier)
					{
						break;
					}

// Reverse the step that was run
					$result = $this->run_step($reverse_step, false, !$revert);
				}

// rethrow the exception
				throw $e;
			}
		}

return true;
	}

/**
	* Run a single step
	*
	* An exception should be thrown if an error occurs
	*
	* @param mixed $step Data step from migration
	* @param mixed $last_result Result to pass to the callable (only for 'custom' method)
	* @param bool $reverse False to install, True to attempt uninstallation by reversing the call
	* @return null
	*/
	protected function run_step($step, $last_result = 0, $reverse = false)
	{
		$callable_and_parameters = $this->get_callable_from_step($step, $last_result, $reverse);

if ($callable_and_parameters === false)
		{
			return;
		}

$callable = $callable_and_parameters[0];
		$parameters = $callable_and_parameters[1];

return call_user_func_array($callable, $parameters);
	}

/**
	* Get a callable statement from a data step
	*
	* @param array $step Data step from migration
	* @param mixed $last_result Result to pass to the callable (only for 'custom' method)
	* @param bool $reverse False to install, True to attempt uninstallation by reversing the call
	* @return array Array with parameters for call_user_func_array(), 0 is the callable, 1 is parameters
	* @throws \phpbb\db\migration\exception
	*/
	protected function get_callable_from_step(array $step, $last_result = 0, $reverse = false)
	{
		$type = $step[0];
		$parameters = $step[1];

$parts = explode('.', $type);

$class = $parts[0];
		$method = false;

if (isset($parts[1]))
		{
			$method = $parts[1];
		}

switch ($class)
		{
			case 'if':
				if (!isset($parameters[0]))
				{
					throw new \phpbb\db\migration\exception('MIGRATION_INVALID_DATA_MISSING_CONDITION', $step);
				}

if (!isset($parameters[1]))
				{
					throw new \phpbb\db\migration\exception('MIGRATION_INVALID_DATA_MISSING_STEP', $step);
				}

$condition = $parameters[0];

if (!$condition)
				{
					return false;
				}

$step = $parameters[1];

return $this->get_callable_from_step($step);
			break;

case 'custom':
				if (!is_callable($parameters[0]))
				{
					throw new \phpbb\db\migration\exception('MIGRATION_INVALID_DATA_CUSTOM_NOT_CALLABLE', $step);
				}

if ($reverse)
				{
					return false;
				}
				else
				{
					return array(
						$parameters[0],
						array($last_result),
					);
				}
			break;

default:
				if (!$method)
				{
					throw new \phpbb\db\migration\exception('MIGRATION_INVALID_DATA_UNKNOWN_TYPE', $step);
				}

if (!isset($this->tools[$class]))
				{
					throw new \phpbb\db\migration\exception('MIGRATION_INVALID_DATA_UNDEFINED_TOOL', $step);
				}

if (!method_exists(get_class($this->tools[$class]), $method))
				{
					throw new \phpbb\db\migration\exception('MIGRATION_INVALID_DATA_UNDEFINED_METHOD', $step);
				}

// Attempt to reverse operations
				if ($reverse)
				{
					array_unshift($parameters, $method);

return array(
						array($this->tools[$class], 'reverse'),
						$parameters,
					);
				}

return array(
					array($this->tools[$class], $method),
					$parameters,
				);
			break;
		}
	}

/**
	* Insert/Update migration row into the database
	*
	* @param string $name Name of the migration
	* @param array $state
	* @return null
	*/
	protected function set_migration_state($name, $state)
	{
		$migration_row = $state;
		$migration_row['migration_depends_on'] = serialize($state['migration_depends_on']);

if (isset($this->migration_state[$name]))
		{
			$sql = 'UPDATE ' . $this->migrations_table . '
				SET ' . $this->db->sql_build_array('UPDATE', $migration_row) . "
				WHERE migration_name = '" . $this->db->sql_escape($name) . "'";
			$this->db->sql_query($sql);
		}
		else
		{
			$migration_row['migration_name'] = $name;
			$sql = 'INSERT INTO ' . $this->migrations_table . '
				' . $this->db->sql_build_array('INSERT', $migration_row);
			$this->db->sql_query($sql);
		}

$this->migration_state[$name] = $state;

$this->last_run_migration['state'] = $state;
	}

/**
	* Checks if a migration's dependencies can even theoretically be satisfied.
	*
	* @param string	$name The class name of the migration
	* @return bool|string False if fulfillable, string of missing migration name if unfulfillable
	*/
	public function unfulfillable($name)
	{
		if (isset($this->migration_state[$name]) || isset($this->fulfillable_migrations[$name]))
		{
			return false;
		}

if (!class_exists($name))
		{
			return $name;
		}

$migration = $this->get_migration($name);
		$depends = $migration->depends_on();

foreach ($depends as $depend)
		{
			$unfulfillable = $this->unfulfillable($depend);
			if ($unfulfillable !== false)
			{
				return $unfulfillable;
			}
		}
		$this->fulfillable_migrations[$name] = true;

return false;
	}

/**
	* Checks whether all available, fulfillable migrations have been applied.
	*
	* @return bool Whether the migrations have been applied
	*/
	public function finished()
	{
		foreach ($this->migrations as $name)
		{
			if (!isset($this->migration_state[$name]))
			{
				// skip unfulfillable migrations, but fulfillables mean we
				// are not finished yet
				if ($this->unfulfillable($name) !== false)
				{
					continue;
				}

return false;
			}

$migration = $this->migration_state[$name];

if (!$migration['migration_schema_done'] || !$migration['migration_data_done'])
			{
				return false;
			}
		}

return true;
	}

/**
	* Gets a migration state (whether it is installed and to what extent)
	*
	* @param string $migration String migration name to check if it is installed
	* @return bool|array False if the migration has not at all been installed, array
	*/
	public function migration_state($migration)
	{
		if (!isset($this->migration_state[$migration]))
		{
			return false;
		}

return $this->migration_state[$migration];
	}

/**
	* Helper to get a migration
	*
	* @param string $name Name of the migration
	* @return \phpbb\db\migration\migration
	*/
	protected function get_migration($name)
	{
		$migration = new $name($this->config, $this->db, $this->db_tools, $this->phpbb_root_path, $this->php_ext, $this->table_prefix);

if ($migration instanceof ContainerAwareInterface)
		{
			$migration->setContainer($this->container);
		}

return $migration;
	}

/**
	* This function adds all migrations sent to it to the migrations table
	*
	* THIS SHOULD NOT GENERALLY BE USED! THIS IS FOR THE PHPBB INSTALLER.
	* THIS WILL THROW ERRORS IF MIGRATIONS ALREADY EXIST IN THE TABLE, DO NOT CALL MORE THAN ONCE!
	*
	* @param array $migrations Array of migrations (names) to add to the migrations table
	* @return null
	*/
	public function populate_migrations($migrations)
	{
		foreach ($migrations as $name)
		{
			if ($this->migration_state($name) === false)
			{
				$state = array(
					'migration_depends_on'	=> $name::depends_on(),
					'migration_schema_done' => true,
					'migration_data_done'	=> true,
					'migration_data_state'	=> '',
					'migration_start_time'	=> time(),
					'migration_end_time'	=> time(),
				);
				$this->set_migration_state($name, $state);
			}
		}
	}

/**
	* Creates the migrations table if it does not exist.
	* @return null
	*/
	public function create_migrations_table()
	{
		// Make sure migrations have been installed.
		if (!$this->db_tools->sql_table_exists($this->table_prefix . 'migrations'))
		{
			$this->db_tools->sql_create_table($this->table_prefix . 'migrations', array(
				'COLUMNS'		=> array(
					'migration_name'			=> array('VCHAR', ''),
					'migration_depends_on'		=> array('TEXT', ''),
					'migration_schema_done'		=> array('BOOL', 0),
					'migration_data_done'		=> array('BOOL', 0),
					'migration_data_state'		=> array('TEXT', ''),
					'migration_start_time'		=> array('TIMESTAMP', 0),
					'migration_end_time'		=> array('TIMESTAMP', 0),
				),
				'PRIMARY_KEY'	=> 'migration_name',
			));
		}
	}
}
migration/helper.php000077700000003532151514672100010541 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration;

/**
* The migrator is responsible for applying new migrations in the correct order.
*/
class helper
{
	/**
	 * Get the schema steps from an array of schema changes
	 *
	 * This splits up $schema_changes into individual changes so that the
	 * changes can be chunked
	 *
	 * @param array $schema_changes from migration
	 * @return array
	 */
	public function get_schema_steps($schema_changes)
	{
		$steps = array();

// Nested level of data (only supports 1/2 currently)
		$nested_level = array(
			'drop_tables'		=> 1,
			'add_tables'		=> 1,
			'change_columns'	=> 2,
			'add_columns'		=> 2,
			'drop_keys'			=> 2,
			'drop_columns'		=> 2,
			'add_primary_keys'	=> 2, // perform_schema_changes only uses one level, but second is in the function
			'add_unique_index'	=> 2,
			'add_index'			=> 2,
		);

foreach ($nested_level as $change_type => $data_depth)
		{
			if (!empty($schema_changes[$change_type]))
			{
				foreach ($schema_changes[$change_type] as $key => $value)
				{
					if ($data_depth === 1)
					{
						$steps[] = array(
							'dbtools.perform_schema_changes', array(array(
									$change_type	=> array(
										(!is_int($key)) ? $key : 0	=> $value,
								),
							)),
						);
					}
					else if ($data_depth === 2)
					{
						foreach ($value as $key2 => $value2)
						{
							$steps[] = array(
								'dbtools.perform_schema_changes', array(array(
									$change_type	=> array(
										$key => array(
											$key2	=> $value2,
										),
									),
								)),
							);
						}
					}
				}
			}
		}

return $steps;
	}
}
migration/profilefield_base_migration.php000077700000014262151514672100014773 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration;

abstract class profilefield_base_migration extends container_aware_migration
{
	protected $profilefield_name;

protected $profilefield_database_type;

protected $profilefield_data;

/**
	* Language data should be in array -> each language_data in separate key
	* array(
	*	array(
	*		'option_id'	=> value,
	*		'field_type'	=> value,
	*		'lang_value'	=> value,
	*	),
	*	array(
	*		'option_id'	=> value,
	*		'field_type'	=> value,
	*		'lang_value'	=> value,
	*	),
	* )
	*/
	protected $profilefield_language_data;

protected $user_column_name;

public function effectively_installed()
	{
		return $this->db_tools->sql_column_exists($this->table_prefix . 'profile_fields_data', 'pf_' . $this->profilefield_name);
	}

public function update_schema()
	{
		return array(
			'add_columns'	=> array(
				$this->table_prefix . 'profile_fields_data'			=> array(
					'pf_' . $this->profilefield_name		=> $this->profilefield_database_type,
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'drop_columns'	=> array(
				$this->table_prefix . 'profile_fields_data'			=> array(
					'pf_' . $this->profilefield_name,
				),
			),
		);
	}

public function update_data()
	{
		return array(
			array('custom', array(array($this, 'create_custom_field'))),
			array('custom', array(array($this, 'convert_user_field_to_custom_field'))),
		);
	}

public function revert_data()
	{
		return array(
			array('custom', array(array($this, 'delete_custom_profile_field_data'))),
		);
	}

public function create_custom_field()
	{
		$sql = 'SELECT MAX(field_order) as max_field_order
			FROM ' . PROFILE_FIELDS_TABLE;
		$result = $this->db->sql_query($sql);
		$max_field_order = (int) $this->db->sql_fetchfield('max_field_order');
		$this->db->sql_freeresult($result);

$sql_ary = array_merge($this->profilefield_data, array(
			'field_order'			=> $max_field_order + 1,
		));

$sql = 'INSERT INTO ' . PROFILE_FIELDS_TABLE . ' ' . $this->db->sql_build_array('INSERT', $sql_ary);
		$this->db->sql_query($sql);
		$field_id = (int) $this->db->sql_nextid();

$insert_buffer = new \phpbb\db\sql_insert_buffer($this->db, PROFILE_LANG_TABLE);

$sql = 'SELECT lang_id
			FROM ' . LANG_TABLE;
		$result = $this->db->sql_query($sql);
		$lang_name = (strpos($this->profilefield_name, 'phpbb_') === 0) ? strtoupper(substr($this->profilefield_name, 6)) : strtoupper($this->profilefield_name);
		while ($lang_id = (int) $this->db->sql_fetchfield('lang_id'))
		{
			$insert_buffer->insert(array(
				'field_id'				=> (int) $field_id,
				'lang_id'				=> (int) $lang_id,
				'lang_name'				=> $lang_name,
				'lang_explain'			=> '',
				'lang_default_value'	=> '',
			));
		}
		$this->db->sql_freeresult($result);

$insert_buffer->flush();
	}

/**
	* Create Custom profile fields languguage entries
	*/
	public function create_language_entries()
	{
		$field_id = $this->get_custom_profile_field_id();

$insert_buffer = new \phpbb\db\sql_insert_buffer($this->db, PROFILE_FIELDS_LANG_TABLE);

$sql = 'SELECT lang_id
			FROM ' . LANG_TABLE;
		$result = $this->db->sql_query($sql);
		while ($lang_id = (int) $this->db->sql_fetchfield('lang_id'))
		{
			foreach ($this->profilefield_language_data as $language_data)
			{
				$insert_buffer->insert(array_merge(array(
					'field_id'	=> (int) $field_id,
					'lang_id'	=> (int) $lang_id,
				), $language_data));
			}
		}
		$this->db->sql_freeresult($result);

$insert_buffer->flush();
	}

/**
	* Clean database when reverting the migration
	*/
	public function delete_custom_profile_field_data()
	{
		$field_id = $this->get_custom_profile_field_id();

$sql = 'DELETE FROM ' . PROFILE_FIELDS_TABLE . '
			WHERE field_id = ' . (int) $field_id;
		$this->db->sql_query($sql);

$sql = 'DELETE FROM ' . PROFILE_LANG_TABLE . '
			WHERE field_id = ' . (int) $field_id;
		$this->db->sql_query($sql);

$sql = 'DELETE FROM ' . PROFILE_FIELDS_LANG_TABLE . '
			WHERE field_id = ' . (int) $field_id;
		$this->db->sql_query($sql);
	}

/**
	* Get custom profile field id
	* @return	int	custom profile filed id
	*/
	public function get_custom_profile_field_id()
	{
		$sql = 'SELECT field_id
			FROM ' . PROFILE_FIELDS_TABLE . "
			WHERE field_name = '" . $this->profilefield_name . "'";
		$result = $this->db->sql_query($sql);
		$field_id = (int) $this->db->sql_fetchfield('field_id');
		$this->db->sql_freeresult($result);

return $field_id;
	}

/**
	* @param int			$start		Start of staggering step
	* @return		mixed		int start of the next step, null if the end was reached
	*/
	public function convert_user_field_to_custom_field($start)
	{
		$insert_buffer = new \phpbb\db\sql_insert_buffer($this->db, $this->table_prefix . 'profile_fields_data');
		$limit = 250;
		$converted_users = 0;

$sql = 'SELECT user_id, ' . $this->user_column_name . '
			FROM ' . $this->table_prefix . 'users
			WHERE ' . $this->user_column_name . " <> ''
			ORDER BY user_id";
		$result = $this->db->sql_query_limit($sql, $limit, $start);

while ($row = $this->db->sql_fetchrow($result))
		{
			$converted_users++;

$cp_data = array(
				'pf_' . $this->profilefield_name		=> $row[$this->user_column_name],
			);

$sql = 'UPDATE ' . $this->table_prefix . 'profile_fields_data
				SET ' . $this->db->sql_build_array('UPDATE', $cp_data) . '
				WHERE user_id = ' . (int) $row['user_id'];
			$this->db->sql_query($sql);

if (!$this->db->sql_affectedrows())
			{
				$cp_data['user_id'] = (int) $row['user_id'];
				$cp_data = array_merge($this->get_insert_sql_array(), $cp_data);
				$insert_buffer->insert($cp_data);
			}
		}
		$this->db->sql_freeresult($result);

$insert_buffer->flush();

if ($converted_users < $limit)
		{
			// No more users left, we are done...
			return;
		}

return $start + $limit;
	}

protected function get_insert_sql_array()
	{
		static $profile_row;

if ($profile_row === null)
		{
			$manager = $this->container->get('profilefields.manager');
			$profile_row = $manager->build_insert_sql_array(array());
		}

return $profile_row;
	}
}
migration/exception.php000077700000002677151514672100011271 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration;

/**
* The migrator is responsible for applying new migrations in the correct order.
*/
class exception extends \Exception
{
	/**
	* Extra parameters sent to exception to aid in debugging
	* @var array
	*/
	protected $parameters;

/**
	* Throw an exception.
	*
	* First argument is the error message.
	* Additional arguments will be output with the error message.
	*/
	public function __construct()
	{
		$parameters = func_get_args();
		$message = array_shift($parameters);
		parent::__construct($message);

$this->parameters = $parameters;
	}

/**
	* Output the error as a string
	*
	* @return string
	*/
	public function __toString()
	{
		return $this->message . ': ' . var_export($this->parameters, true);
	}

/**
	* Get the parameters
	*
	* @return array
	*/
	public function getParameters()
	{
		return $this->parameters;
	}

/**
	* Get localised message (with $user->lang())
	*
	* @param \phpbb\user $user
	* @return string
	*/
	public function getLocalisedMessage(\phpbb\user $user)
	{
		$parameters = $this->getParameters();
		array_unshift($parameters, $this->getMessage());

return call_user_func_array(array($user, 'lang'), $parameters);
	}
}
migration/tool/config.php000077700000006563151514672100011513 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\tool;

/**
* Migration config tool
*/
class config implements \phpbb\db\migration\tool\tool_interface
{
	/** @var \phpbb\config\config */
	protected $config;

/**
	* Constructor
	*
	* @param \phpbb\config\config $config
	*/
	public function __construct(\phpbb\config\config $config)
	{
		$this->config = $config;
	}

/**
	* {@inheritdoc}
	*/
	public function get_name()
	{
		return 'config';
	}

/**
	* Add a config setting.
	*
	* @param string $config_name The name of the config setting
	* 	you would like to add
	* @param mixed $config_value The value of the config setting
	* @param bool $is_dynamic True if it is dynamic (changes very often)
	* 	and should not be stored in the cache, false if not.
	* @return null
	*/
	public function add($config_name, $config_value, $is_dynamic = false)
	{
		if (isset($this->config[$config_name]))
		{
			return;
		}

$this->config->set($config_name, $config_value, !$is_dynamic);
	}

/**
	* Update an existing config setting.
	*
	* @param string $config_name The name of the config setting you would
	* 	like to update
	* @param mixed $config_value The value of the config setting
	* @return null
	* @throws \phpbb\db\migration\exception
	*/
	public function update($config_name, $config_value)
	{
		if (!isset($this->config[$config_name]))
		{
			throw new \phpbb\db\migration\exception('CONFIG_NOT_EXIST', $config_name);
		}

$this->config->set($config_name, $config_value);
	}

/**
	* Update a config setting if the first argument equal to the
	* current config value
	*
	* @param string $compare If equal to the current config value, will be
	* 	updated to the new config value, otherwise not
	* @param string $config_name The name of the config setting you would
	* 	like to update
	* @param mixed $config_value The value of the config setting
	* @return null
	* @throws \phpbb\db\migration\exception
	*/
	public function update_if_equals($compare, $config_name, $config_value)
	{
		if (!isset($this->config[$config_name]))
		{
			throw new \phpbb\db\migration\exception('CONFIG_NOT_EXIST', $config_name);
		}

$this->config->set_atomic($config_name, $compare, $config_value);
	}

/**
	* Remove an existing config setting.
	*
	* @param string $config_name The name of the config setting you would
	* 	like to remove
	* @return null
	*/
	public function remove($config_name)
	{
		if (!isset($this->config[$config_name]))
		{
			return;
		}

$this->config->delete($config_name);
	}

/**
	* {@inheritdoc}
	*/
	public function reverse()
	{
		$arguments = func_get_args();
		$original_call = array_shift($arguments);

$call = false;
		switch ($original_call)
		{
			case 'add':
				$call = 'remove';
			break;

case 'remove':
				$call = 'add';
				if (sizeof($arguments) == 1)
				{
					$arguments[] = '';
				}
			break;

case 'update_if_equals':
				$call = 'update_if_equals';

// Set to the original value if the current value is what we compared to originally
				$arguments = array(
					$arguments[2],
					$arguments[1],
					$arguments[0],
				);
			break;
		}

if ($call)
		{
			return call_user_func_array(array(&$this, $call), $arguments);
		}
	}
}
migration/tool/tool_interface.php000077700000001401151514672100013225 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\tool;

/**
* Migration tool interface
*/
interface tool_interface
{
	/**
	* Retrieve a short name used for commands in migrations.
	*
	* @return string short name
	*/
	public function get_name();

/**
	* Reverse an original install action
	*
	* First argument is the original call to the class (e.g. add, remove)
	* After the first argument, send the original arguments to the function in the original call
	*
	* @return null
	*/
	public function reverse();
}
migration/tool/config_text.php000077700000004627151514672100012556 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\tool;

/**
* Migration config_text tool
*/
class config_text implements \phpbb\db\migration\tool\tool_interface
{
	/** @var \phpbb\config\db_text */
	protected $config_text;

/**
	* Constructor
	*
	* @param \phpbb\config\db_text $config_text
	*/
	public function __construct(\phpbb\config\db_text $config_text)
	{
		$this->config_text = $config_text;
	}

/**
	* {@inheritdoc}
	*/
	public function get_name()
	{
		return 'config_text';
	}

/**
	* Add a config_text setting.
	*
	* @param string $config_name The name of the config_text setting
	* 	you would like to add
	* @param mixed $config_value The value of the config_text setting
	* @return null
	*/
	public function add($config_name, $config_value)
	{
		if (!is_null($this->config_text->get($config_name)))
		{
			return;
		}

$this->config_text->set($config_name, $config_value);
	}

/**
	* Update an existing config_text setting.
	*
	* @param string $config_name The name of the config_text setting you would
	* 	like to update
	* @param mixed $config_value The value of the config_text setting
	* @return null
	* @throws \phpbb\db\migration\exception
	*/
	public function update($config_name, $config_value)
	{
		if (is_null($this->config_text->get($config_name)))
		{
			throw new \phpbb\db\migration\exception('CONFIG_NOT_EXIST', $config_name);
		}

$this->config_text->set($config_name, $config_value);
	}

/**
	* Remove an existing config_text setting.
	*
	* @param string $config_name The name of the config_text setting you would
	* 	like to remove
	* @return null
	*/
	public function remove($config_name)
	{
		if (is_null($this->config_text->get($config_name)))
		{
			return;
		}

$this->config_text->delete($config_name);
	}

/**
	* {@inheritdoc}
	*/
	public function reverse()
	{
		$arguments = func_get_args();
		$original_call = array_shift($arguments);

$call = false;
		switch ($original_call)
		{
			case 'add':
				$call = 'remove';
			break;

case 'remove':
				$call = 'add';
				if (sizeof($arguments) == 1)
				{
					$arguments[] = '';
				}
			break;
		}

if ($call)
		{
			return call_user_func_array(array(&$this, $call), $arguments);
		}
	}
}
migration/tool/module.php000077700000033356151514672100011533 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\tool;

/**
* Migration module management tool
*/
class module implements \phpbb\db\migration\tool\tool_interface
{
	/** @var \phpbb\cache\service */
	protected $cache;

/** @var \phpbb\db\driver\driver_interface */
	protected $db;

/** @var \phpbb\user */
	protected $user;

/** @var string */
	protected $phpbb_root_path;

/** @var string */
	protected $php_ext;

/** @var string */
	protected $modules_table;

/**
	* Constructor
	*
	* @param \phpbb\db\driver\driver_interface $db
	* @param \phpbb\cache\service $cache
	* @param \phpbb\user $user
	* @param string $phpbb_root_path
	* @param string $php_ext
	* @param string $modules_table
	*/
	public function __construct(\phpbb\db\driver\driver_interface $db, \phpbb\cache\service $cache, \phpbb\user $user, $phpbb_root_path, $php_ext, $modules_table)
	{
		$this->db = $db;
		$this->cache = $cache;
		$this->user = $user;
		$this->phpbb_root_path = $phpbb_root_path;
		$this->php_ext = $php_ext;
		$this->modules_table = $modules_table;
	}

/**
	* {@inheritdoc}
	*/
	public function get_name()
	{
		return 'module';
	}

/**
	* Module Exists
	*
	* Check if a module exists
	*
	* @param string $class The module class(acp|mcp|ucp)
	* @param int|string|bool $parent The parent module_id|module_langname (0 for no parent).
	*		Use false to ignore the parent check and check class wide.
	* @param int|string $module The module_id|module_langname you would like to
	* 		check for to see if it exists
	* @return bool true/false if module exists
	*/
	public function exists($class, $parent, $module)
	{
		// the main root directory should return true
		if (!$module)
		{
			return true;
		}

$parent_sql = '';
		if ($parent !== false)
		{
			// Allows '' to be sent as 0
			$parent = $parent ?: 0;

if (!is_numeric($parent))
			{
				$sql = 'SELECT module_id
					FROM ' . $this->modules_table . "
					WHERE module_langname = '" . $this->db->sql_escape($parent) . "'
						AND module_class = '" . $this->db->sql_escape($class) . "'";
				$result = $this->db->sql_query($sql);
				$module_id = $this->db->sql_fetchfield('module_id');
				$this->db->sql_freeresult($result);

if (!$module_id)
				{
					return false;
				}

$parent_sql = 'AND parent_id = ' . (int) $module_id;
			}
			else
			{
				$parent_sql = 'AND parent_id = ' . (int) $parent;
			}
		}

$sql = 'SELECT module_id
			FROM ' . $this->modules_table . "
			WHERE module_class = '" . $this->db->sql_escape($class) . "'
				$parent_sql
				AND " . ((is_numeric($module)) ? 'module_id = ' . (int) $module : "module_langname = '" . $this->db->sql_escape($module) . "'");
		$result = $this->db->sql_query($sql);
		$module_id = $this->db->sql_fetchfield('module_id');
		$this->db->sql_freeresult($result);

if ($module_id)
		{
			return true;
		}

return false;
	}

/**
	* Module Add
	*
	* Add a new module
	*
	* @param string $class The module class(acp|mcp|ucp)
	* @param int|string $parent The parent module_id|module_langname (0 for no parent)
	* @param array $data an array of the data on the new \module.
	* 	This can be setup in two different ways.
	*	1. The "manual" way.  For inserting a category or one at a time.
	*		It will be merged with the base array shown a bit below,
	*			but at the least requires 'module_langname' to be sent, and,
	*			if you want to create a module (instead of just a category) you must
	*			send module_basename and module_mode.
	*		array(
	*			'module_enabled'	=> 1,
	*			'module_display'	=> 1,
	*	   		'module_basename'	=> '',
	*			'module_class'		=> $class,
	*	   		'parent_id'			=> (int) $parent,
	*			'module_langname'	=> '',
	*	   		'module_mode'		=> '',
	*	   		'module_auth'		=> '',
	*		)
	*	2. The "automatic" way.  For inserting multiple at a time based on the
	*			specs in the info file for the module(s).  For this to work the
	*			modules must be correctly setup in the info file.
	*		An example follows (this would insert the settings, log, and flag
	*			modes from the includes/acp/info/acp_asacp.php file):
	* 		array(
	* 			'module_basename'	=> 'asacp',
	* 			'modes'				=> array('settings', 'log', 'flag'),
	* 		)
	* 		Optionally you may not send 'modes' and it will insert all of the
	* 			modules in that info file.
	* 	path, specify that here
	* @return null
	* @throws \phpbb\db\migration\exception
	*/
	public function add($class, $parent = 0, $data = array())
	{
		// Allows '' to be sent as 0
		$parent = $parent ?: 0;

// allow sending the name as a string in $data to create a category
		if (!is_array($data))
		{
			$data = array('module_langname' => $data);
		}

if (!isset($data['module_langname']))
		{
			// The "automatic" way
			$basename = (isset($data['module_basename'])) ? $data['module_basename'] : '';
			$module = $this->get_module_info($class, $basename);

$result = '';
			foreach ($module['modes'] as $mode => $module_info)
			{
				if (!isset($data['modes']) || in_array($mode, $data['modes']))
				{
					$new_module = array(
						'module_basename'	=> $basename,
						'module_langname'	=> $module_info['title'],
						'module_mode'		=> $mode,
						'module_auth'		=> $module_info['auth'],
						'module_display'	=> (isset($module_info['display'])) ? $module_info['display'] : true,
						'before'			=> (isset($module_info['before'])) ? $module_info['before'] : false,
						'after'				=> (isset($module_info['after'])) ? $module_info['after'] : false,
					);

// Run the "manual" way with the data we've collected.
					$this->add($class, $parent, $new_module);
				}
			}

return;
		}

// The "manual" way
		if (!is_numeric($parent))
		{
			$sql = 'SELECT module_id
				FROM ' . $this->modules_table . "
				WHERE module_langname = '" . $this->db->sql_escape($parent) . "'
					AND module_class = '" . $this->db->sql_escape($class) . "'";
			$result = $this->db->sql_query($sql);
			$module_id = $this->db->sql_fetchfield('module_id');
			$this->db->sql_freeresult($result);

if (!$module_id)
			{
				throw new \phpbb\db\migration\exception('MODULE_NOT_EXIST', $parent);
			}

$parent = $data['parent_id'] = $module_id;
		}
		else if (!$this->exists($class, false, $parent))
		{
			throw new \phpbb\db\migration\exception('MODULE_NOT_EXIST', $parent);
		}

if ($this->exists($class, $parent, $data['module_langname']))
		{
			return;
		}

if (!class_exists('acp_modules'))
		{
			include($this->phpbb_root_path . 'includes/acp/acp_modules.' . $this->php_ext);
			$this->user->add_lang('acp/modules');
		}
		$acp_modules = new \acp_modules();

$module_data = array(
			'module_enabled'	=> (isset($data['module_enabled'])) ? $data['module_enabled'] : 1,
			'module_display'	=> (isset($data['module_display'])) ? $data['module_display'] : 1,
			'module_basename'	=> (isset($data['module_basename'])) ? $data['module_basename'] : '',
			'module_class'		=> $class,
			'parent_id'			=> (int) $parent,
			'module_langname'	=> (isset($data['module_langname'])) ? $data['module_langname'] : '',
			'module_mode'		=> (isset($data['module_mode'])) ? $data['module_mode'] : '',
			'module_auth'		=> (isset($data['module_auth'])) ? $data['module_auth'] : '',
		);
		$result = $acp_modules->update_module_data($module_data, true);

// update_module_data can either return a string or an empty array...
		if (is_string($result))
		{
			// Error
			throw new \phpbb\db\migration\exception('MODULE_ERROR', $result);
		}
		else
		{
			// Success
			$module_log_name = ((isset($this->user->lang[$data['module_langname']])) ? $this->user->lang[$data['module_langname']] : $data['module_langname']);
			add_log('admin', 'LOG_MODULE_ADD', $module_log_name);

// Move the module if requested above/below an existing one
			if (isset($data['before']) && $data['before'])
			{
				$sql = 'SELECT left_id
					FROM ' . $this->modules_table . "
					WHERE module_class = '" . $this->db->sql_escape($class) . "'
						AND parent_id = " . (int) $parent . "
						AND module_langname = '" . $this->db->sql_escape($data['before']) . "'";
				$this->db->sql_query($sql);
				$to_left = (int) $this->db->sql_fetchfield('left_id');

$sql = 'UPDATE ' . $this->modules_table . "
					SET left_id = left_id + 2, right_id = right_id + 2
					WHERE module_class = '" . $this->db->sql_escape($class) . "'
						AND left_id >= $to_left
						AND left_id < {$module_data['left_id']}";
				$this->db->sql_query($sql);

$sql = 'UPDATE ' . $this->modules_table . "
					SET left_id = $to_left, right_id = " . ($to_left + 1) . "
					WHERE module_class = '" . $this->db->sql_escape($class) . "'
						AND module_id = {$module_data['module_id']}";
				$this->db->sql_query($sql);
			}
			else if (isset($data['after']) && $data['after'])
			{
				$sql = 'SELECT right_id
					FROM ' . $this->modules_table . "
					WHERE module_class = '" . $this->db->sql_escape($class) . "'
						AND parent_id = " . (int) $parent . "
						AND module_langname = '" . $this->db->sql_escape($data['after']) . "'";
				$this->db->sql_query($sql);
				$to_right = (int) $this->db->sql_fetchfield('right_id');

$sql = 'UPDATE ' . $this->modules_table . "
					SET left_id = left_id + 2, right_id = right_id + 2
					WHERE module_class = '" . $this->db->sql_escape($class) . "'
						AND left_id >= $to_right
						AND left_id < {$module_data['left_id']}";
				$this->db->sql_query($sql);

$sql = 'UPDATE ' . $this->modules_table . '
					SET left_id = ' . ($to_right + 1) . ', right_id = ' . ($to_right + 2) . "
					WHERE module_class = '" . $this->db->sql_escape($class) . "'
						AND module_id = {$module_data['module_id']}";
				$this->db->sql_query($sql);
			}
		}

// Clear the Modules Cache
		$this->cache->destroy("_modules_$class");
	}

/**
	* Module Remove
	*
	* Remove a module
	*
	* @param string $class The module class(acp|mcp|ucp)
	* @param int|string|bool $parent The parent module_id|module_langname(0 for no parent).
	* 	Use false to ignore the parent check and check class wide.
	* @param int|string $module The module id|module_langname
	* 	specify that here
	* @return null
	* @throws \phpbb\db\migration\exception
	*/
	public function remove($class, $parent = 0, $module = '')
	{
		// Imitation of module_add's "automatic" and "manual" method so the uninstaller works from the same set of instructions for umil_auto
		if (is_array($module))
		{
			if (isset($module['module_langname']))
			{
				// Manual Method
				return $this->remove($class, $parent, $module['module_langname']);
			}

// Failed.
			if (!isset($module['module_basename']))
			{
				throw new \phpbb\db\migration\exception('MODULE_NOT_EXIST');
			}

// Automatic method
			$basename = $module['module_basename'];
			$module_info = $this->get_module_info($class, $basename);

foreach ($module_info['modes'] as $mode => $info)
			{
				if (!isset($module['modes']) || in_array($mode, $module['modes']))
				{
					$this->remove($class, $parent, $info['title']);
				}
			}
		}
		else
		{
			if (!$this->exists($class, $parent, $module))
			{
				return;
			}

$parent_sql = '';
			if ($parent !== false)
			{
				// Allows '' to be sent as 0
				$parent = ($parent) ?: 0;

if (!is_numeric($parent))
				{
					$sql = 'SELECT module_id
						FROM ' . $this->modules_table . "
						WHERE module_langname = '" . $this->db->sql_escape($parent) . "'
							AND module_class = '" . $this->db->sql_escape($class) . "'";
					$result = $this->db->sql_query($sql);
					$module_id = $this->db->sql_fetchfield('module_id');
					$this->db->sql_freeresult($result);

// we know it exists from the module_exists check
					$parent_sql = 'AND parent_id = ' . (int) $module_id;
				}
				else
				{
					$parent_sql = 'AND parent_id = ' . (int) $parent;
				}
			}

$module_ids = array();
			if (!is_numeric($module))
			{
				$sql = 'SELECT module_id
					FROM ' . $this->modules_table . "
					WHERE module_langname = '" . $this->db->sql_escape($module) . "'
						AND module_class = '" . $this->db->sql_escape($class) . "'
						$parent_sql";
				$result = $this->db->sql_query($sql);
				while ($module_id = $this->db->sql_fetchfield('module_id'))
				{
					$module_ids[] = (int) $module_id;
				}
				$this->db->sql_freeresult($result);
			}
			else
			{
				$module_ids[] = (int) $module;
			}

if (!class_exists('acp_modules'))
			{
				include($this->phpbb_root_path . 'includes/acp/acp_modules.' . $this->php_ext);
				$this->user->add_lang('acp/modules');
			}
			$acp_modules = new \acp_modules();
			$acp_modules->module_class = $class;

foreach ($module_ids as $module_id)
			{
				$result = $acp_modules->delete_module($module_id);
				if (!empty($result))
				{
					return;
				}
			}

$this->cache->destroy("_modules_$class");
		}
	}

/**
	* {@inheritdoc}
	*/
	public function reverse()
	{
		$arguments = func_get_args();
		$original_call = array_shift($arguments);

$call = false;
		switch ($original_call)
		{
			case 'add':
				$call = 'remove';
			break;

case 'remove':
				$call = 'add';
			break;
		}

if ($call)
		{
			return call_user_func_array(array(&$this, $call), $arguments);
		}
	}

/**
	* Wrapper for \acp_modules::get_module_infos()
	*
	* @param string $class Module Class
	* @param string $basename Module Basename
	* @return array Module Information
	* @throws \phpbb\db\migration\exception
	*/
	protected function get_module_info($class, $basename)
	{
		if (!class_exists('acp_modules'))
		{
			include($this->phpbb_root_path . 'includes/acp/acp_modules.' . $this->php_ext);
			$this->user->add_lang('acp/modules');
		}
		$acp_modules = new \acp_modules();
		$module = $acp_modules->get_module_infos($basename, $class, true);

if (empty($module))
		{
			throw new \phpbb\db\migration\exception('MODULE_INFO_FILE_NOT_EXIST', $class, $basename);
		}

return array_pop($module);
	}
}
migration/tool/permission.php000077700000040206151514672100012426 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\tool;

/**
* Migration permission management tool
*/
class permission implements \phpbb\db\migration\tool\tool_interface
{
	/** @var \phpbb\auth\auth */
	protected $auth;

/** @var \phpbb\cache\service */
	protected $cache;

/** @var \phpbb\db\driver\driver_interface */
	protected $db;

/** @var string */
	protected $phpbb_root_path;

/** @var string */
	protected $php_ext;

/**
	* Constructor
	*
	* @param \phpbb\db\driver\driver_interface $db
	* @param \phpbb\cache\service $cache
	* @param \phpbb\auth\auth $auth
	* @param string $phpbb_root_path
	* @param string $php_ext
	*/
	public function __construct(\phpbb\db\driver\driver_interface $db, \phpbb\cache\service $cache, \phpbb\auth\auth $auth, $phpbb_root_path, $php_ext)
	{
		$this->db = $db;
		$this->cache = $cache;
		$this->auth = $auth;
		$this->phpbb_root_path = $phpbb_root_path;
		$this->php_ext = $php_ext;
	}

/**
	* {@inheritdoc}
	*/
	public function get_name()
	{
		return 'permission';
	}

/**
	* Permission Exists
	*
	* Check if a permission (auth) setting exists
	*
	* @param string $auth_option The name of the permission (auth) option
	* @param bool $global True for checking a global permission setting,
	* 	False for a local permission setting
	* @return bool true if it exists, false if not
	*/
	public function exists($auth_option, $global = true)
	{
		if ($global)
		{
			$type_sql = ' AND is_global = 1';
		}
		else
		{
			$type_sql = ' AND is_local = 1';
		}

$sql = 'SELECT auth_option_id
			FROM ' . ACL_OPTIONS_TABLE . "
			WHERE auth_option = '" . $this->db->sql_escape($auth_option) . "'"
				. $type_sql;
		$result = $this->db->sql_query($sql);

$row = $this->db->sql_fetchrow($result);
		$this->db->sql_freeresult($result);

if ($row)
		{
			return true;
		}

return false;
	}

/**
	* Permission Add
	*
	* Add a permission (auth) option
	*
	* @param string $auth_option The name of the permission (auth) option
	* @param bool $global True for checking a global permission setting,
	* 	False for a local permission setting
	* @param int|false $copy_from If set, contains the id of the permission from which to copy the new one.
	* @return null
	*/
	public function add($auth_option, $global = true, $copy_from = false)
	{
		if ($this->exists($auth_option, $global))
		{
			return;
		}

// We've added permissions, so set to true to notify the user.
		$this->permissions_added = true;

if (!class_exists('auth_admin'))
		{
			include($this->phpbb_root_path . 'includes/acp/auth.' . $this->php_ext);
		}
		$auth_admin = new \auth_admin();

// We have to add a check to see if the !$global (if global, local, and if local, global) permission already exists.  If it does, acl_add_option currently has a bug which would break the ACL system, so we are having a work-around here.
		if ($this->exists($auth_option, !$global))
		{
			$sql_ary = array(
				'is_global'	=> 1,
				'is_local'	=> 1,
			);
			$sql = 'UPDATE ' . ACL_OPTIONS_TABLE . '
				SET ' . $this->db->sql_build_array('UPDATE', $sql_ary) . "
				WHERE auth_option = '" . $this->db->sql_escape($auth_option) . "'";
			$this->db->sql_query($sql);
		}
		else
		{
			if ($global)
			{
				$auth_admin->acl_add_option(array('global' => array($auth_option)));
			}
			else
			{
				$auth_admin->acl_add_option(array('local' => array($auth_option)));
			}
		}

// The permission has been added, now we can copy it if needed
		if ($copy_from && isset($auth_admin->acl_options['id'][$copy_from]))
		{
			$old_id = $auth_admin->acl_options['id'][$copy_from];
			$new_id = $auth_admin->acl_options['id'][$auth_option];

$tables = array(ACL_GROUPS_TABLE, ACL_ROLES_DATA_TABLE, ACL_USERS_TABLE);

foreach ($tables as $table)
			{
				$sql = 'SELECT *
					FROM ' . $table . '
					WHERE auth_option_id = ' . $old_id;
				$result = $this->db->sql_query($sql);

$sql_ary = array();
				while ($row = $this->db->sql_fetchrow($result))
				{
					$row['auth_option_id'] = $new_id;
					$sql_ary[] = $row;
				}
				$this->db->sql_freeresult($result);

if (!empty($sql_ary))
				{
					$this->db->sql_multi_insert($table, $sql_ary);
				}
			}

$auth_admin->acl_clear_prefetch();
		}
	}

/**
	* Permission Remove
	*
	* Remove a permission (auth) option
	*
	* @param string $auth_option The name of the permission (auth) option
	* @param bool $global True for checking a global permission setting,
	* 	False for a local permission setting
	* @return null
	*/
	public function remove($auth_option, $global = true)
	{
		if (!$this->exists($auth_option, $global))
		{
			return;
		}

if ($global)
		{
			$type_sql = ' AND is_global = 1';
		}
		else
		{
			$type_sql = ' AND is_local = 1';
		}
		$sql = 'SELECT auth_option_id, is_global, is_local
			FROM ' . ACL_OPTIONS_TABLE . "
			WHERE auth_option = '" . $this->db->sql_escape($auth_option) . "'" .
				$type_sql;
		$result = $this->db->sql_query($sql);
		$row = $this->db->sql_fetchrow($result);
		$this->db->sql_freeresult($result);

$id = (int) $row['auth_option_id'];

// If it is a local and global permission, do not remove the row! :P
		if ($row['is_global'] && $row['is_local'])
		{
			$sql = 'UPDATE ' . ACL_OPTIONS_TABLE . '
				SET ' . (($global) ? 'is_global = 0' : 'is_local = 0') . '
				WHERE auth_option_id = ' . $id;
			$this->db->sql_query($sql);
		}
		else
		{
			// Delete time
			$tables = array(ACL_GROUPS_TABLE, ACL_ROLES_DATA_TABLE, ACL_USERS_TABLE, ACL_OPTIONS_TABLE);
			foreach ($tables as $table)
			{
				$this->db->sql_query('DELETE FROM ' . $table . '
					WHERE auth_option_id = ' . $id);
			}
		}

// Purge the auth cache
		$this->cache->destroy('_acl_options');
		$this->auth->acl_clear_prefetch();
	}

/**
	* Add a new permission role
	*
	* @param string $role_name The new role name
	* @param string $role_type The type (u_, m_, a_)
	* @param string $role_description Description of the new role
	*
	* @return null
	*/
	public function role_add($role_name, $role_type, $role_description = '')
	{
		$sql = 'SELECT role_id
			FROM ' . ACL_ROLES_TABLE . "
			WHERE role_name = '" . $this->db->sql_escape($role_name) . "'";
		$this->db->sql_query($sql);
		$role_id = (int) $this->db->sql_fetchfield('role_id');

if ($role_id)
		{
			return;
		}

$sql = 'SELECT MAX(role_order) AS max_role_order
			FROM ' . ACL_ROLES_TABLE . "
			WHERE role_type = '" . $this->db->sql_escape($role_type) . "'";
		$this->db->sql_query($sql);
		$role_order = (int) $this->db->sql_fetchfield('max_role_order');
		$role_order = (!$role_order) ? 1 : $role_order + 1;

$sql_ary = array(
			'role_name'			=> $role_name,
			'role_description'	=> $role_description,
			'role_type'			=> $role_type,
			'role_order'		=> $role_order,
		);

$sql = 'INSERT INTO ' . ACL_ROLES_TABLE . ' ' . $this->db->sql_build_array('INSERT', $sql_ary);
		$this->db->sql_query($sql);
	}

/**
	* Update the name on a permission role
	*
	* @param string $old_role_name The old role name
	* @param string $new_role_name The new role name
	* @return null
	* @throws \phpbb\db\migration\exception
	*/
	public function role_update($old_role_name, $new_role_name)
	{
		$sql = 'SELECT role_id
			FROM ' . ACL_ROLES_TABLE . "
			WHERE role_name = '" . $this->db->sql_escape($old_role_name) . "'";
		$this->db->sql_query($sql);
		$role_id = (int) $this->db->sql_fetchfield('role_id');

if (!$role_id)
		{
			throw new \phpbb\db\migration\exception('ROLE_NOT_EXIST', $old_role_name);
		}

$sql = 'UPDATE ' . ACL_ROLES_TABLE . "
			SET role_name = '" . $this->db->sql_escape($new_role_name) . "'
			WHERE role_name = '" . $this->db->sql_escape($old_role_name) . "'";
		$this->db->sql_query($sql);
	}

/**
	* Remove a permission role
	*
	* @param string $role_name The role name to remove
	* @return null
	*/
	public function role_remove($role_name)
	{
		$sql = 'SELECT role_id
			FROM ' . ACL_ROLES_TABLE . "
			WHERE role_name = '" . $this->db->sql_escape($role_name) . "'";
		$this->db->sql_query($sql);
		$role_id = (int) $this->db->sql_fetchfield('role_id');

if (!$role_id)
		{
			return;
		}

$sql = 'DELETE FROM ' . ACL_ROLES_DATA_TABLE . '
			WHERE role_id = ' . $role_id;
		$this->db->sql_query($sql);

$sql = 'DELETE FROM ' . ACL_ROLES_TABLE . '
			WHERE role_id = ' . $role_id;
		$this->db->sql_query($sql);

$this->auth->acl_clear_prefetch();
	}

/**
	* Permission Set
	*
	* Allows you to set permissions for a certain group/role
	*
	* @param string $name The name of the role/group
	* @param string|array $auth_option The auth_option or array of
	* 	auth_options you would like to set
	* @param string $type The type (role|group)
	* @param bool $has_permission True if you want to give them permission,
	* 	false if you want to deny them permission
	* @return null
	* @throws \phpbb\db\migration\exception
	*/
	public function permission_set($name, $auth_option, $type = 'role', $has_permission = true)
	{
		if (!is_array($auth_option))
		{
			$auth_option = array($auth_option);
		}

$new_auth = array();
		$sql = 'SELECT auth_option_id
			FROM ' . ACL_OPTIONS_TABLE . '
			WHERE ' . $this->db->sql_in_set('auth_option', $auth_option);
		$result = $this->db->sql_query($sql);
		while ($row = $this->db->sql_fetchrow($result))
		{
			$new_auth[] = (int) $row['auth_option_id'];
		}
		$this->db->sql_freeresult($result);

if (empty($new_auth))
		{
			return;
		}

$current_auth = array();

$type = (string) $type; // Prevent PHP bug.

switch ($type)
		{
			case 'role':
				$sql = 'SELECT role_id
					FROM ' . ACL_ROLES_TABLE . "
					WHERE role_name = '" . $this->db->sql_escape($name) . "'";
				$this->db->sql_query($sql);
				$role_id = (int) $this->db->sql_fetchfield('role_id');

if (!$role_id)
				{
					throw new \phpbb\db\migration\exception('ROLE_NOT_EXIST', $name);
				}

$sql = 'SELECT auth_option_id, auth_setting
					FROM ' . ACL_ROLES_DATA_TABLE . '
					WHERE role_id = ' . $role_id;
				$result = $this->db->sql_query($sql);
				while ($row = $this->db->sql_fetchrow($result))
				{
					$current_auth[$row['auth_option_id']] = $row['auth_setting'];
				}
				$this->db->sql_freeresult($result);
			break;

case 'group':
				$sql = 'SELECT group_id
					FROM ' . GROUPS_TABLE . "
					WHERE group_name = '" . $this->db->sql_escape($name) . "'";
				$this->db->sql_query($sql);
				$group_id = (int) $this->db->sql_fetchfield('group_id');

if (!$group_id)
				{
					throw new \phpbb\db\migration\exception('GROUP_NOT_EXIST', $name);
				}

// If the group has a role set for them we will add the requested permissions to that role.
				$sql = 'SELECT auth_role_id
					FROM ' . ACL_GROUPS_TABLE . '
					WHERE group_id = ' . $group_id . '
						AND auth_role_id <> 0
						AND forum_id = 0';
				$this->db->sql_query($sql);
				$role_id = (int) $this->db->sql_fetchfield('auth_role_id');
				if ($role_id)
				{
					$sql = 'SELECT role_name, role_type
						FROM ' . ACL_ROLES_TABLE . '
						WHERE role_id = ' . $role_id;
					$this->db->sql_query($sql);
					$role_data = $this->db->sql_fetchrow();
					$role_name = $role_data['role_name'];
					$role_type = $role_data['role_type'];

// Filter new auth options to match the role type: a_ | f_ | m_ | u_
					// Set new auth options to the role only if options matching the role type were found
					$auth_option = array_filter($auth_option,
						function ($option) use ($role_type)
						{
							return strpos($option, $role_type) === 0;
						}
					);

if (sizeof($auth_option))
					{
						return $this->permission_set($role_name, $auth_option, 'role', $has_permission);
					}
				}

$sql = 'SELECT auth_option_id, auth_setting
					FROM ' . ACL_GROUPS_TABLE . '
					WHERE group_id = ' . $group_id;
				$result = $this->db->sql_query($sql);
				while ($row = $this->db->sql_fetchrow($result))
				{
					$current_auth[$row['auth_option_id']] = $row['auth_setting'];
				}
				$this->db->sql_freeresult($result);
			break;
		}

$sql_ary = array();
		switch ($type)
		{
			case 'role':
				foreach ($new_auth as $auth_option_id)
				{
					if (!isset($current_auth[$auth_option_id]))
					{
						$sql_ary[] = array(
							'role_id'			=> $role_id,
							'auth_option_id'	=> $auth_option_id,
							'auth_setting'		=> $has_permission,
						);
					}
				}

$this->db->sql_multi_insert(ACL_ROLES_DATA_TABLE, $sql_ary);
			break;

case 'group':
				foreach ($new_auth as $auth_option_id)
				{
					if (!isset($current_auth[$auth_option_id]))
					{
						$sql_ary[] = array(
							'group_id'			=> $group_id,
							'auth_option_id'	=> $auth_option_id,
							'auth_setting'		=> $has_permission,
						);
					}
				}

$this->db->sql_multi_insert(ACL_GROUPS_TABLE, $sql_ary);
			break;
		}

$this->auth->acl_clear_prefetch();
	}

/**
	* Permission Unset
	*
	* Allows you to unset (remove) permissions for a certain group/role
	*
	* @param string $name The name of the role/group
	* @param string|array $auth_option The auth_option or array of
	* 	auth_options you would like to set
	* @param string $type The type (role|group)
	* @return null
	* @throws \phpbb\db\migration\exception
	*/
	public function permission_unset($name, $auth_option, $type = 'role')
	{
		if (!is_array($auth_option))
		{
			$auth_option = array($auth_option);
		}

$to_remove = array();
		$sql = 'SELECT auth_option_id
			FROM ' . ACL_OPTIONS_TABLE . '
			WHERE ' . $this->db->sql_in_set('auth_option', $auth_option);
		$result = $this->db->sql_query($sql);
		while ($row = $this->db->sql_fetchrow($result))
		{
			$to_remove[] = (int) $row['auth_option_id'];
		}
		$this->db->sql_freeresult($result);

if (empty($to_remove))
		{
			return;
		}

$type = (string) $type; // Prevent PHP bug.

if (!$role_id)
				{
					throw new \phpbb\db\migration\exception('ROLE_NOT_EXIST', $name);
				}

$sql = 'DELETE FROM ' . ACL_ROLES_DATA_TABLE . '
					WHERE ' . $this->db->sql_in_set('auth_option_id', $to_remove) . '
						AND role_id = ' . (int) $role_id;
				$this->db->sql_query($sql);
			break;

if (!$group_id)
				{
					throw new \phpbb\db\migration\exception('GROUP_NOT_EXIST', $name);
				}

// If the group has a role set for them we will remove the requested permissions from that role.
				$sql = 'SELECT auth_role_id
					FROM ' . ACL_GROUPS_TABLE . '
					WHERE group_id = ' . $group_id . '
						AND auth_role_id <> 0';
				$this->db->sql_query($sql);
				$role_id = (int) $this->db->sql_fetchfield('auth_role_id');
				if ($role_id)
				{
					$sql = 'SELECT role_name
						FROM ' . ACL_ROLES_TABLE . '
						WHERE role_id = ' . $role_id;
					$this->db->sql_query($sql);
					$role_name = $this->db->sql_fetchfield('role_name');

return $this->permission_unset($role_name, $auth_option, 'role');
				}

$sql = 'DELETE FROM ' . ACL_GROUPS_TABLE . '
					WHERE ' . $this->db->sql_in_set('auth_option_id', $to_remove);
				$this->db->sql_query($sql);
			break;
		}

$this->auth->acl_clear_prefetch();
	}

/**
	* {@inheritdoc}
	*/
	public function reverse()
	{
		$arguments = func_get_args();
		$original_call = array_shift($arguments);

$call = false;
		switch ($original_call)
		{
			case 'add':
				$call = 'remove';
			break;

case 'remove':
				$call = 'add';
			break;

case 'permission_set':
				$call = 'permission_unset';
			break;

case 'permission_unset':
				$call = 'permission_set';
			break;

case 'role_add':
				$call = 'role_remove';
			break;

case 'role_remove':
				$call = 'role_add';
			break;

case 'role_update':
				// Set to the original value if the current value is what we compared to originally
				$arguments = array(
					$arguments[1],
					$arguments[0],
				);
			break;
		}

if ($call)
		{
			return call_user_func_array(array(&$this, $call), $arguments);
		}
	}
}
migration/container_aware_migration.php000077700000001445151514672100014475 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration;

use Symfony\Component\DependencyInjection\ContainerAwareInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
* Abstract base class for container aware database migrations.
*/
abstract class container_aware_migration extends migration implements ContainerAwareInterface
{
	/**
	 * @var ContainerInterface
	 */
	protected $container;

/**
	 * {@inheritdoc}
	 */
	public function setContainer(ContainerInterface $container = null)
	{
		$this->container = $container;
	}
}
migration/schema_generator.php000077700000013322151514672100012566 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration;

/**
* The schema generator generates the schema based on the existing migrations
*/
class schema_generator
{
	/** @var \phpbb\config\config */
	protected $config;

/** @var \phpbb\db\driver\driver_interface */
	protected $db;

/** @var \phpbb\db\tools */
	protected $db_tools;

/** @var array */
	protected $class_names;

/** @var string */
	protected $table_prefix;

/** @var string */
	protected $phpbb_root_path;

/** @var string */
	protected $php_ext;

/** @var array */
	protected $tables;

/** @var array */
	protected $dependencies = array();

/**
	* Constructor
	*/
	public function __construct(array $class_names, \phpbb\config\config $config, \phpbb\db\driver\driver_interface $db, \phpbb\db\tools $db_tools, $phpbb_root_path, $php_ext, $table_prefix)
	{
		$this->config = $config;
		$this->db = $db;
		$this->db_tools = $db_tools;
		$this->class_names = $class_names;
		$this->phpbb_root_path = $phpbb_root_path;
		$this->php_ext = $php_ext;
		$this->table_prefix = $table_prefix;
	}

/**
	* Loads all migrations and their application state from the database.
	*
	* @return array
	*/
	public function get_schema()
	{
		if (!empty($this->tables))
		{
			return $this->tables;
		}

$migrations = $this->class_names;

$tree = array();
		$check_dependencies = true;
		while (!empty($migrations))
		{
			foreach ($migrations as $migration_class)
			{
				$open_dependencies = array_diff($migration_class::depends_on(), $tree);

if (empty($open_dependencies))
				{
					$migration = new $migration_class($this->config, $this->db, $this->db_tools, $this->phpbb_root_path, $this->php_ext, $this->table_prefix);
					$tree[] = $migration_class;
					$migration_key = array_search($migration_class, $migrations);

foreach ($migration->update_schema() as $change_type => $data)
					{
						if ($change_type === 'add_tables')
						{
							foreach ($data as $table => $table_data)
							{
								$this->tables[$table] = $table_data;
							}
						}
						else if ($change_type === 'drop_tables')
						{
							foreach ($data as $table)
							{
								unset($this->tables[$table]);
							}
						}
						else if ($change_type === 'add_columns')
						{
							foreach ($data as $table => $add_columns)
							{
								foreach ($add_columns as $column => $column_data)
								{
									if (isset($column_data['after']))
									{
										$columns = $this->tables[$table]['COLUMNS'];
										$offset = array_search($column_data['after'], array_keys($columns));
										unset($column_data['after']);

if ($offset === false)
										{
											$this->tables[$table]['COLUMNS'][$column] = array_values($column_data);
										}
										else
										{
											$this->tables[$table]['COLUMNS'] = array_merge(array_slice($columns, 0, $offset + 1, true), array($column => array_values($column_data)), array_slice($columns, $offset));
										}
									}
									else
									{
										$this->tables[$table]['COLUMNS'][$column] = $column_data;
									}
								}
							}
						}
						else if ($change_type === 'change_columns')
						{
							foreach ($data as $table => $change_columns)
							{
								foreach ($change_columns as $column => $column_data)
								{
									$this->tables[$table]['COLUMNS'][$column] = $column_data;
								}
							}
						}
						else if ($change_type === 'drop_columns')
						{
							foreach ($data as $table => $drop_columns)
							{
								if (is_array($drop_columns))
								{
									foreach ($drop_columns as $column)
									{
										unset($this->tables[$table]['COLUMNS'][$column]);
									}
								}
								else
								{
									unset($this->tables[$table]['COLUMNS'][$drop_columns]);
								}
							}
						}
						else if ($change_type === 'add_unique_index')
						{
							foreach ($data as $table => $add_index)
							{
								foreach ($add_index as $key => $index_data)
								{
									$this->tables[$table]['KEYS'][$key] = array('UNIQUE', $index_data);
								}
							}
						}
						else if ($change_type === 'add_index')
						{
							foreach ($data as $table => $add_index)
							{
								foreach ($add_index as $key => $index_data)
								{
									$this->tables[$table]['KEYS'][$key] = array('INDEX', $index_data);
								}
							}
						}
						else if ($change_type === 'drop_keys')
						{
							foreach ($data as $table => $drop_keys)
							{
								foreach ($drop_keys as $key)
								{
									unset($this->tables[$table]['KEYS'][$key]);
								}
							}
						}
						else
						{
							var_dump($change_type);
						}
					}
					unset($migrations[$migration_key]);
				}
				else if ($check_dependencies)
				{
					$this->dependencies = array_merge($this->dependencies, $open_dependencies);
				}
			}

// Only run this check after the first run
			if ($check_dependencies)
			{
				$this->check_dependencies();
				$check_dependencies = false;
			}
		}

ksort($this->tables);
		return $this->tables;
	}

/**
	* Check if one of the migrations files' dependencies can't be resolved
	* by the supplied list of migrations
	*
	* @throws \UnexpectedValueException If a dependency can't be resolved
	*/
	protected function check_dependencies()
	{
		// Strip duplicate values from array
		$this->dependencies = array_unique($this->dependencies);

foreach ($this->dependencies as $dependency)
		{
			if (!in_array($dependency, $this->class_names))
			{
				throw new \UnexpectedValueException("Unable to resolve the dependency '$dependency'");
			}
		}
	}
}
migration/data/v30x/release_3_0_13.php000077700000001601151514672100013352 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_13 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.13', '>=') && phpbb_version_compare($this->config['version'], '3.1.0-dev', '<');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_13_rc1');
	}

public function update_data()
	{
		return array(
			array('if', array(
				phpbb_version_compare($this->config['version'], '3.0.13', '<'),
				array('config.update', array('version', '3.0.13')),
			)),
		);
	}
}
migration/data/v30x/release_3_0_6_rc1.php000077700000025075151514672100014054 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_6_rc1 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.6-RC1', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_5');
	}

public function update_schema()
	{
		return array(
			'add_columns' => array(
				$this->table_prefix . 'confirm' => array(
					'attempts' => array('UINT', 0),
				),
				$this->table_prefix . 'users' => array(
					'user_new' => array('BOOL', 1),
					'user_reminded' => array('TINT:4', 0),
					'user_reminded_time' => array('TIMESTAMP', 0),
				),
				$this->table_prefix . 'groups' => array(
					'group_skip_auth' => array('BOOL', 0, 'after' => 'group_founder_manage'),
				),
				$this->table_prefix . 'privmsgs' => array(
					'message_reported' => array('BOOL', 0),
				),
				$this->table_prefix . 'reports' => array(
					'pm_id' => array('UINT', 0),
				),
				$this->table_prefix . 'profile_fields'	=> array(
					'field_show_on_vt' => array('BOOL', 0),
				),
				$this->table_prefix . 'forums' => array(
					'forum_options' => array('UINT:20', 0),
				),
			),
			'change_columns' => array(
				$this->table_prefix . 'users' => array(
					'user_options' => array('UINT:11', 230271),
				),
			),
			'add_index' => array(
				$this->table_prefix . 'reports' => array(
					'post_id' => array('post_id'),
					'pm_id' => array('pm_id'),
				),
				$this->table_prefix . 'posts' => array(
					'post_username' => array('post_username:255'),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'drop_columns' => array(
				$this->table_prefix . 'confirm' => array(
					'attempts',
				),
				$this->table_prefix . 'users' => array(
					'user_new',
					'user_reminded',
					'user_reminded_time',
				),
				$this->table_prefix . 'groups' => array(
					'group_skip_auth',
				),
				$this->table_prefix . 'privmsgs' => array(
					'message_reported',
				),
				$this->table_prefix . 'reports' => array(
					'pm_id',
				),
				$this->table_prefix . 'profile_fields'	=> array(
					'field_show_on_vt',
				),
				$this->table_prefix . 'forums' => array(
					'forum_options',
				),
			),
			'drop_keys' => array(
				$this->table_prefix . 'reports' => array(
					'post_id',
					'pm_id',
				),
				$this->table_prefix . 'posts' => array(
					'post_username',
				),
			),
		);
	}

public function update_data()
	{
		return array(
			array('config.add', array('captcha_plugin', 'phpbb_captcha_nogd')),
			array('if', array(
				($this->config['captcha_gd']),
				array('config.update', array('captcha_plugin', 'phpbb_captcha_gd')),
			)),

array('config.add', array('feed_enable', 0)),
			array('config.add', array('feed_limit', 10)),
			array('config.add', array('feed_overall_forums', 1)),
			array('config.add', array('feed_overall_forums_limit', 15)),
			array('config.add', array('feed_overall_topics', 0)),
			array('config.add', array('feed_overall_topics_limit', 15)),
			array('config.add', array('feed_forum', 1)),
			array('config.add', array('feed_topic', 1)),
			array('config.add', array('feed_item_statistics', 1)),

array('config.add', array('smilies_per_page', 50)),
			array('config.add', array('allow_pm_report', 1)),
			array('config.add', array('min_post_chars', 1)),
			array('config.add', array('allow_quick_reply', 1)),
			array('config.add', array('new_member_post_limit', 0)),
			array('config.add', array('new_member_group_default', 0)),
			array('config.add', array('delete_time', $this->config['edit_time'])),

array('config.add', array('allow_avatar', 0)),
			array('if', array(
				($this->config['allow_avatar_upload'] || $this->config['allow_avatar_local'] || $this->config['allow_avatar_remote']),
				array('config.update', array('allow_avatar', 1)),
			)),
			array('config.add', array('allow_avatar_remote_upload', 0)),
			array('if', array(
				($this->config['allow_avatar_remote'] && $this->config['allow_avatar_upload']),
				array('config.update', array('allow_avatar_remote_upload', 1)),
			)),

array('module.add', array(
				'acp',
				'ACP_BOARD_CONFIGURATION',
				array(
					'module_basename'	=> 'acp_board',
					'modes'				=> array('feed'),
				),
			)),
			array('module.add', array(
				'acp',
				'ACP_CAT_USERS',
				array(
					'module_basename'	=> 'acp_users',
					'modes'				=> array('warnings'),
				),
			)),
			array('module.add', array(
				'acp',
				'ACP_SERVER_CONFIGURATION',
				array(
					'module_basename'	=> 'acp_send_statistics',
					'modes'				=> array('send_statistics'),
				),
			)),
			array('module.add', array(
				'acp',
				'ACP_FORUM_BASED_PERMISSIONS',
				array(
					'module_basename'	=> 'acp_permissions',
					'modes'				=> array('setting_forum_copy'),
				),
			)),
			array('module.add', array(
				'mcp',
				'MCP_REPORTS',
				array(
					'module_basename'	=> 'mcp_pm_reports',
					'modes'				=> array('pm_reports','pm_reports_closed','pm_report_details'),
				),
			)),
			array('custom', array(array(&$this, 'add_newly_registered_group'))),
			array('custom', array(array(&$this, 'set_user_options_default'))),

array('config.update', array('version', '3.0.6-RC1')),
		);
	}

public function set_user_options_default()
	{
		// 229376 is the added value to enable all three signature options
		$sql = 'UPDATE ' . USERS_TABLE . ' SET user_options = user_options + 229376';
		$this->sql_query($sql);
	}

public function add_newly_registered_group()
	{
		// Add newly_registered group... but check if it already exists (we always supported running the updater on any schema)
		$sql = 'SELECT group_id
			FROM ' . GROUPS_TABLE . "
			WHERE group_name = 'NEWLY_REGISTERED'";
		$result = $this->db->sql_query($sql);
		$group_id = (int) $this->db->sql_fetchfield('group_id');
		$this->db->sql_freeresult($result);

if (!$group_id)
		{
			$sql = 'INSERT INTO ' .  GROUPS_TABLE . " (group_name, group_type, group_founder_manage, group_colour, group_legend, group_avatar, group_desc, group_desc_uid, group_max_recipients) VALUES ('NEWLY_REGISTERED', 3, 0, '', 0, '', '', '', 5)";
			$this->sql_query($sql);

$group_id = $this->db->sql_nextid();
		}

// Insert new user role... at the end of the chain
		$sql = 'SELECT role_id
			FROM ' . ACL_ROLES_TABLE . "
			WHERE role_name = 'ROLE_USER_NEW_MEMBER'
				AND role_type = 'u_'";
		$result = $this->db->sql_query($sql);
		$u_role = (int) $this->db->sql_fetchfield('role_id');
		$this->db->sql_freeresult($result);

if (!$u_role)
		{
			$sql = 'SELECT MAX(role_order) as max_order_id
				FROM ' . ACL_ROLES_TABLE . "
				WHERE role_type = 'u_'";
			$result = $this->db->sql_query($sql);
			$next_order_id = (int) $this->db->sql_fetchfield('max_order_id');
			$this->db->sql_freeresult($result);

$next_order_id++;

$sql = 'INSERT INTO ' . ACL_ROLES_TABLE . " (role_name, role_description, role_type, role_order) VALUES ('ROLE_USER_NEW_MEMBER', 'ROLE_DESCRIPTION_USER_NEW_MEMBER', 'u_', $next_order_id)";
			$this->sql_query($sql);
			$u_role = $this->db->sql_nextid();

// Now add the correct data to the roles...
			// The standard role says that new users are not able to send a PM, Mass PM, are not able to PM groups
			$sql = 'INSERT INTO ' . ACL_ROLES_DATA_TABLE . " (role_id, auth_option_id, auth_setting) SELECT $u_role, auth_option_id, 0 FROM " . ACL_OPTIONS_TABLE . " WHERE auth_option LIKE 'u_%' AND auth_option IN ('u_sendpm', 'u_masspm', 'u_masspm_group')";
			$this->sql_query($sql);

// Add user role to group
			$sql = 'INSERT INTO ' . ACL_GROUPS_TABLE . " (group_id, forum_id, auth_option_id, auth_role_id, auth_setting) VALUES ($group_id, 0, 0, $u_role, 0)";
			$this->sql_query($sql);
		}

// Insert new forum role
		$sql = 'SELECT role_id
			FROM ' . ACL_ROLES_TABLE . "
			WHERE role_name = 'ROLE_FORUM_NEW_MEMBER'
				AND role_type = 'f_'";
		$result = $this->db->sql_query($sql);
		$f_role = (int) $this->db->sql_fetchfield('role_id');
		$this->db->sql_freeresult($result);

if (!$f_role)
		{
			$sql = 'SELECT MAX(role_order) as max_order_id
				FROM ' . ACL_ROLES_TABLE . "
				WHERE role_type = 'f_'";
			$result = $this->db->sql_query($sql);
			$next_order_id = (int) $this->db->sql_fetchfield('max_order_id');
			$this->db->sql_freeresult($result);

$next_order_id++;

$sql = 'INSERT INTO ' . ACL_ROLES_TABLE . " (role_name, role_description, role_type, role_order) VALUES  ('ROLE_FORUM_NEW_MEMBER', 'ROLE_DESCRIPTION_FORUM_NEW_MEMBER', 'f_', $next_order_id)";
			$this->sql_query($sql);
			$f_role = $this->db->sql_nextid();

$sql = 'INSERT INTO ' . ACL_ROLES_DATA_TABLE . " (role_id, auth_option_id, auth_setting) SELECT $f_role, auth_option_id, 0 FROM " . ACL_OPTIONS_TABLE . " WHERE auth_option LIKE 'f_%' AND auth_option IN ('f_noapprove')";
			$this->sql_query($sql);
		}

// Set every members user_new column to 0 (old users) only if there is no one yet (this makes sure we do not execute this more than once)
		$sql = 'SELECT 1
			FROM ' . USERS_TABLE . '
			WHERE user_new = 0';
		$result = $this->db->sql_query_limit($sql, 1);
		$row = $this->db->sql_fetchrow($result);
		$this->db->sql_freeresult($result);

if (!$row)
		{
			$sql = 'UPDATE ' . USERS_TABLE . ' SET user_new = 0';
			$this->sql_query($sql);
		}

// To mimick the old "feature" we will assign the forum role to every forum, regardless of the setting (this makes sure there are no "this does not work!!!! YUO!!!" posts...
		// Check if the role is already assigned...
		$sql = 'SELECT forum_id
			FROM ' . ACL_GROUPS_TABLE . '
			WHERE group_id = ' . $group_id . '
				AND auth_role_id = ' . $f_role;
		$result = $this->db->sql_query($sql);
		$is_options = (int) $this->db->sql_fetchfield('forum_id');
		$this->db->sql_freeresult($result);

// Not assigned at all... :/
		if (!$is_options)
		{
			// Get postable forums
			$sql = 'SELECT forum_id
				FROM ' . FORUMS_TABLE . '
				WHERE forum_type != ' . FORUM_LINK;
			$result = $this->db->sql_query($sql);

while ($row = $this->db->sql_fetchrow($result))
			{
				$this->sql_query('INSERT INTO ' . ACL_GROUPS_TABLE . ' (group_id, forum_id, auth_option_id, auth_role_id, auth_setting) VALUES (' . $group_id . ', ' . (int) $row['forum_id'] . ', 0, ' . $f_role . ', 0)');
			}
			$this->db->sql_freeresult($result);
		}

// Clear permissions...
		include_once($this->phpbb_root_path . 'includes/acp/auth.' . $this->php_ext);
		$auth_admin = new \auth_admin();
		$auth_admin->acl_clear_prefetch();
	}
}
migration/data/v30x/release_3_0_14.php000077700000001601151514672100013353 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_14 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.14', '>=') && phpbb_version_compare($this->config['version'], '3.1.0-dev', '<');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_14_rc1');
	}

public function update_data()
	{
		return array(
			array('if', array(
				phpbb_version_compare($this->config['version'], '3.0.14', '<'),
				array('config.update', array('version', '3.0.14')),
			)),
		);
	}
}
migration/data/v30x/release_3_0_2_rc1.php000077700000001707151514672100014044 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_2_rc1 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.2-RC1', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_1');
	}

public function update_data()
	{
		return array(
			array('config.add', array('referer_validation', '1')),
			array('config.add', array('check_attachment_content', '1')),
			array('config.add', array('mime_triggers', 'body|head|html|img|plaintext|a href|pre|script|table|title')),

array('config.update', array('version', '3.0.2-RC1')),
		);
	}
}
migration/data/v30x/release_3_0_9_rc4.php000077700000001342151514672100014051 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_9_rc4 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.9-RC4', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_9_rc3');
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.0.9-RC4')),
		);
	}
}
migration/data/v30x/release_3_0_9_rc3.php000077700000001342151514672100014050 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_9_rc3 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.9-RC3', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_9_rc2');
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.0.9-RC3')),
		);
	}
}
migration/data/v30x/release_3_0_12_rc1.php000077700000003315151514672100014122 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

/** @todo DROP LOGIN_ATTEMPT_TABLE.attempt_id in 3.0.12-RC1 **/

class release_3_0_12_rc1 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.12-RC1', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_11');
	}

public function update_data()
	{
		return array(
			array('custom', array(array(&$this, 'update_module_auth'))),
			array('custom', array(array(&$this, 'disable_bots_from_receiving_pms'))),

array('config.update', array('version', '3.0.12-RC1')),
		);
	}

public function disable_bots_from_receiving_pms()
	{
		// Disable receiving pms for bots
		$sql = 'SELECT user_id
			FROM ' . BOTS_TABLE;
		$result = $this->db->sql_query($sql);

$bot_user_ids = array();
		while ($row = $this->db->sql_fetchrow($result))
		{
			$bot_user_ids[] = (int) $row['user_id'];
		}
		$this->db->sql_freeresult($result);

if (!empty($bot_user_ids))
		{
			$sql = 'UPDATE ' . USERS_TABLE . '
				SET user_allow_pm = 0
				WHERE ' . $this->db->sql_in_set('user_id', $bot_user_ids);
			$this->sql_query($sql);
		}
	}

public function update_module_auth()
	{
		$sql = 'UPDATE ' . MODULES_TABLE . '
			SET module_auth = \'acl_u_sig\'
			WHERE module_class = \'ucp\'
				AND module_basename = \'profile\'
				AND module_mode = \'signature\'';
		$this->sql_query($sql);
	}
}
migration/data/v30x/release_3_0_4.php000077700000002437151514672100013302 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_4 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.4', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_4_rc1');
	}

public function update_data()
	{
		return array(
			array('custom', array(array(&$this, 'rename_log_delete_topic'))),

array('config.update', array('version', '3.0.4')),
		);
	}

public function rename_log_delete_topic()
	{
		if ($this->db->get_sql_layer() == 'oracle')
		{
			// log_operation is CLOB - but we can change this later
			$sql = 'UPDATE ' . $this->table_prefix . "log
				SET log_operation = 'LOG_DELETE_TOPIC'
				WHERE log_operation LIKE 'LOG_TOPIC_DELETED'";
			$this->sql_query($sql);
		}
		else
		{
			$sql = 'UPDATE ' . $this->table_prefix . "log
				SET log_operation = 'LOG_DELETE_TOPIC'
				WHERE log_operation = 'LOG_TOPIC_DELETED'";
			$this->sql_query($sql);
		}
	}
}
migration/data/v30x/release_3_0_3.php000077700000001326151514672100013275 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_3 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.3', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_3_rc1');
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.0.3')),
		);
	}
}
migration/data/v30x/release_3_0_10_rc2.php000077700000001346151514672100014123 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_10_rc2 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.10-RC2', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_10_rc1');
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.0.10-RC2')),
		);
	}
}
migration/data/v30x/release_3_0_9_rc2.php000077700000001342151514672100014047 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_9_rc2 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.9-RC2', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_9_rc1');
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.0.9-RC2')),
		);
	}
}
migration/data/v30x/release_3_0_12.php000077700000001601151514672100013351 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_12 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.12', '>=') && phpbb_version_compare($this->config['version'], '3.1.0-dev', '<');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_12_rc3');
	}

public function update_data()
	{
		return array(
			array('if', array(
				phpbb_version_compare($this->config['version'], '3.0.12', '<'),
				array('config.update', array('version', '3.0.12')),
			)),
		);
	}
}
migration/data/v30x/release_3_0_11_rc2.php000077700000002145151514672100014122 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_11_rc2 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.11-RC2', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_11_rc1');
	}

public function update_schema()
	{
		return array(
			'add_columns' => array(
				$this->table_prefix . 'profile_fields' => array(
					'field_show_novalue' => array('BOOL', 0),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'drop_columns' => array(
				$this->table_prefix . 'profile_fields' => array(
					'field_show_novalue',
				),
			),
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.0.11-RC2')),
		);
	}
}
migration/data/v30x/release_3_0_7_rc1.php000077700000004077151514672100014054 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_7_rc1 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.7-RC1', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_6');
	}

public function update_schema()
	{
		return array(
			'drop_keys' => array(
				$this->table_prefix . 'log' => array(
					'log_time',
				),
			),
			'add_index' => array(
				$this->table_prefix . 'topics_track' => array(
					'topic_id' => array('topic_id'),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'add_index' => array(
				$this->table_prefix . 'log' => array(
					'log_time'	=> array('log_time'),
				),
			),
			'drop_keys' => array(
				$this->table_prefix . 'topics_track' => array(
					'topic_id',
				),
			),
		);
	}

public function update_data()
	{
		return array(
			array('config.add', array('feed_overall', 1)),
			array('config.add', array('feed_http_auth', 0)),
			array('config.add', array('feed_limit_post', $this->config['feed_limit'])),
			array('config.add', array('feed_limit_topic', $this->config['feed_overall_topics_limit'])),
			array('config.add', array('feed_topics_new', $this->config['feed_overall_topics'])),
			array('config.add', array('feed_topics_active', $this->config['feed_overall_topics'])),
			array('custom', array(array(&$this, 'delete_text_templates'))),

array('config.update', array('version', '3.0.7-RC1')),
		);
	}

public function delete_text_templates()
	{
		// Delete all text-templates from the template_data
		$sql = 'DELETE FROM ' . STYLES_TEMPLATE_DATA_TABLE . '
			WHERE template_filename ' . $this->db->sql_like_expression($this->db->get_any_char() . '.txt');
		$this->sql_query($sql);
	}
}
migration/data/v30x/release_3_0_3_rc1.php000077700000004654151514672100014051 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_3_rc1 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.3-RC1', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_2');
	}

public function update_schema()
	{
		return array(
			'add_columns' => array(
				$this->table_prefix . 'styles_template' => array(
					'template_inherits_id' => array('UINT:4', 0),
					'template_inherit_path' => array('VCHAR', ''),
				),
				$this->table_prefix . 'groups' => array(
					'group_max_recipients' => array('UINT', 0),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'drop_columns' => array(
				$this->table_prefix . 'styles_template' => array(
					'template_inherits_id',
					'template_inherit_path',
				),
				$this->table_prefix . 'groups' => array(
					'group_max_recipients',
				),
			),
		);
	}

public function update_data()
	{
		return array(
			array('config.add', array('enable_queue_trigger', '0')),
			array('config.add', array('queue_trigger_posts', '3')),
			array('config.add', array('pm_max_recipients', '0')),
			array('custom', array(array(&$this, 'set_group_default_max_recipients'))),
			array('config.add', array('dbms_version', $this->db->sql_server_info(true))),
			array('permission.add', array('u_masspm_group', true, 'u_masspm')),
			array('custom', array(array(&$this, 'correct_acp_email_permissions'))),

array('config.update', array('version', '3.0.3-RC1')),
		);
	}

public function correct_acp_email_permissions()
	{
		$sql = 'UPDATE ' . $this->table_prefix . 'modules
			SET module_auth = \'acl_a_email && cfg_email_enable\'
			WHERE module_class = \'acp\'
				AND module_basename = \'email\'';
		$this->sql_query($sql);
	}

public function set_group_default_max_recipients()
	{
		// Set maximum number of recipients for the registered users, bots, guests group
		$sql = 'UPDATE ' . GROUPS_TABLE . ' SET group_max_recipients = 5
			WHERE ' . $this->db->sql_in_set('group_name', array('GUESTS', 'REGISTERED', 'REGISTERED_COPPA', 'BOTS'));
		$this->sql_query($sql);
	}
}
migration/data/v30x/release_3_0_10_rc3.php000077700000001346151514672100014124 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_10_rc3 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.10-RC3', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_10_rc2');
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.0.10-RC3')),
		);
	}
}
migration/data/v30x/local_url_bbcode.php000077700000003474151514672100014252 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class local_url_bbcode extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_12_rc1');
	}

public function update_data()
	{
		return array(
			array('custom', array(array($this, 'update_local_url_bbcode'))),
		);
	}

/**
	* Update BBCodes that currently use the LOCAL_URL tag
	*
	* To fix http://tracker.phpbb.com/browse/PHPBB3-8319 we changed
	* the second_pass_replace value, so that needs updating for existing ones
	*/
	public function update_local_url_bbcode()
	{
		$sql = 'SELECT *
			FROM ' . BBCODES_TABLE . '
			WHERE bbcode_match ' . $this->db->sql_like_expression($this->db->get_any_char() . 'LOCAL_URL' . $this->db->get_any_char());
		$result = $this->db->sql_query($sql);

while ($row = $this->db->sql_fetchrow($result))
		{
			if (!class_exists('acp_bbcodes'))
			{
				if (function_exists('phpbb_require_updated'))
				{
					phpbb_require_updated('includes/acp/acp_bbcodes.' . $this->php_ext);
				}
				else
				{
					require($this->phpbb_root_path . 'includes/acp/acp_bbcodes.' . $this->php_ext);
				}
			}

$bbcode_match = $row['bbcode_match'];
			$bbcode_tpl = $row['bbcode_tpl'];

$acp_bbcodes = new \acp_bbcodes();
			$sql_ary = $acp_bbcodes->build_regexp($bbcode_match, $bbcode_tpl);

$sql = 'UPDATE ' . BBCODES_TABLE . '
				SET ' . $this->db->sql_build_array('UPDATE', $sql_ary) . '
				WHERE bbcode_id = ' . (int) $row['bbcode_id'];
			$this->sql_query($sql);
		}
		$this->db->sql_freeresult($result);
	}
}
migration/data/v30x/release_3_0_2.php000077700000001326151514672100013274 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_2 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.2', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_2_rc2');
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.0.2')),
		);
	}
}
migration/data/v30x/release_3_0_13_rc1.php000077700000001615151514672100014124 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_13_rc1 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.13-RC1', '>=') && phpbb_version_compare($this->config['version'], '3.1.0-dev', '<');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_12');
	}

public function update_data()
	{
		return array(
			array('if', array(
				phpbb_version_compare($this->config['version'], '3.0.13-RC1', '<'),
				array('config.update', array('version', '3.0.13-RC1')),
			)),
		);
	}
}
migration/data/v30x/release_3_0_5.php000077700000001333151514672100013275 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_5 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.5', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_5_rc1part2');
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.0.5')),
		);
	}
}
migration/data/v30x/release_3_0_7_rc2.php000077700000003606151514672100014052 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_7_rc2 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.7-RC2', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_7_rc1');
	}

public function update_data()
	{
		return array(
			array('custom', array(array(&$this, 'update_email_hash'))),

array('config.update', array('version', '3.0.7-RC2')),
		);
	}

public function update_email_hash($start = 0)
	{
		$limit = 1000;

$sql = 'SELECT user_id, user_email, user_email_hash
			FROM ' . USERS_TABLE . '
			WHERE user_type <> ' . USER_IGNORE . "
				AND user_email <> ''";
		$result = $this->db->sql_query_limit($sql, $limit, $start);

$i = 0;
		while ($row = $this->db->sql_fetchrow($result))
		{
			$i++;

// Snapshot of the phpbb_email_hash() function
			// We cannot call it directly because the auto updater updates the DB first. :/
			$user_email_hash = sprintf('%u', crc32(strtolower($row['user_email']))) . strlen($row['user_email']);

if ($user_email_hash != $row['user_email_hash'])
			{
				$sql_ary = array(
					'user_email_hash'	=> $user_email_hash,
				);

$sql = 'UPDATE ' . USERS_TABLE . '
					SET ' . $this->db->sql_build_array('UPDATE', $sql_ary) . '
					WHERE user_id = ' . (int) $row['user_id'];
				$this->sql_query($sql);
			}
		}
		$this->db->sql_freeresult($result);

if ($i < $limit)
		{
			// Completed
			return;
		}

// Return the next start, will be sent to $start when this function is called again
		return $start + $limit;
	}
}
migration/data/v30x/release_3_0_6.php000077700000001326151514672100013300 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_6 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.6', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_6_rc4');
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.0.6')),
		);
	}
}
migration/data/v30x/release_3_0_1.php000077700000001326151514672100013273 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_1 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.1', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_1_rc1');
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.0.1')),
		);
	}
}
migration/data/v30x/release_3_0_8.php000077700000001326151514672100013302 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_8 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.8', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_8_rc1');
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.0.8')),
		);
	}
}
migration/data/v30x/release_3_0_5_rc1.php000077700000010043151514672100014040 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

use phpbb\db\migration\container_aware_migration;

class release_3_0_5_rc1 extends container_aware_migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.5-RC1', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_4');
	}

public function update_schema()
	{
		return array(
			'change_columns' => array(
				$this->table_prefix . 'forums' => array(
					'forum_style' => array('UINT', 0),
				),
			),
		);
	}

public function update_data()
	{
		$search_indexing_state = $this->config['search_indexing_state'];

return array(
			array('config.add', array('captcha_gd_wave', 0)),
			array('config.add', array('captcha_gd_3d_noise', 1)),
			array('config.add', array('captcha_gd_fonts', 1)),
			array('config.add', array('confirm_refresh', 1)),
			array('config.add', array('max_num_search_keywords', 10)),
			array('config.remove', array('search_indexing_state')),
			array('config.add', array('search_indexing_state', $search_indexing_state, true)),
			array('custom', array(array(&$this, 'hash_old_passwords'))),
			array('custom', array(array(&$this, 'update_ichiro_bot'))),
		);
	}

public function hash_old_passwords()
	{
		$passwords_manager = $this->container->get('passwords.manager');
		$sql = 'SELECT user_id, user_password
				FROM ' . $this->table_prefix . 'users
				WHERE user_pass_convert = 1';
		$result = $this->db->sql_query($sql);

while ($row = $this->db->sql_fetchrow($result))
		{
			if (strlen($row['user_password']) == 32)
			{
				$sql_ary = array(
					'user_password'	=> '$CP$' . $passwords_manager->hash($row['user_password'], 'passwords.driver.salted_md5'),
				);

$this->sql_query('UPDATE ' . $this->table_prefix . 'users SET ' . $this->db->sql_build_array('UPDATE', $sql_ary) . ' WHERE user_id = ' . $row['user_id']);
			}
		}
		$this->db->sql_freeresult($result);
	}

public function update_ichiro_bot()
	{
		// Adjust bot entry
		$sql = 'UPDATE ' . $this->table_prefix . "bots
			SET bot_agent = 'ichiro/'
			WHERE bot_agent = 'ichiro/2'";
		$this->sql_query($sql);
	}

public function remove_duplicate_auth_options()
	{
		// Before we are able to add a unique key to auth_option, we need to remove duplicate entries
		$sql = 'SELECT auth_option
			FROM ' . $this->table_prefix . 'acl_options
			GROUP BY auth_option
			HAVING COUNT(*) >= 2';
		$result = $this->db->sql_query($sql);

$auth_options = array();
		while ($row = $this->db->sql_fetchrow($result))
		{
			$auth_options[] = $row['auth_option'];
		}
		$this->db->sql_freeresult($result);

// Remove specific auth options
		if (!empty($auth_options))
		{
			foreach ($auth_options as $option)
			{
				// Select auth_option_ids... the largest id will be preserved
				$sql = 'SELECT auth_option_id
					FROM ' . ACL_OPTIONS_TABLE . "
					WHERE auth_option = '" . $this->db->sql_escape($option) . "'
					ORDER BY auth_option_id DESC";
				// sql_query_limit not possible here, due to bug in postgresql layer
				$result = $this->db->sql_query($sql);

// Skip first row, this is our original auth option we want to preserve
				$row = $this->db->sql_fetchrow($result);

while ($row = $this->db->sql_fetchrow($result))
				{
					// Ok, remove this auth option...
					$this->sql_query('DELETE FROM ' . ACL_OPTIONS_TABLE . ' WHERE auth_option_id = ' . $row['auth_option_id']);
					$this->sql_query('DELETE FROM ' . ACL_ROLES_DATA_TABLE . ' WHERE auth_option_id = ' . $row['auth_option_id']);
					$this->sql_query('DELETE FROM ' . ACL_GROUPS_TABLE . ' WHERE auth_option_id = ' . $row['auth_option_id']);
					$this->sql_query('DELETE FROM ' . ACL_USERS_TABLE . ' WHERE auth_option_id = ' . $row['auth_option_id']);
				}
				$this->db->sql_freeresult($result);
			}
		}
	}
}
migration/data/v30x/release_3_0_13_pl1.php000077700000001615151514672100014133 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_13_pl1 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.13-PL1', '>=') && phpbb_version_compare($this->config['version'], '3.1.0-dev', '<');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_13');
	}

public function update_data()
	{
		return array(
			array('if', array(
				phpbb_version_compare($this->config['version'], '3.0.13-PL1', '<'),
				array('config.update', array('version', '3.0.13-PL1')),
			)),
		);
	}
}
migration/data/v30x/release_3_0_1_rc1.php000077700000006137151514672100014045 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_1_rc1 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.1-RC1', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_0');
	}

public function update_schema()
	{
		return array(
			'add_columns' => array(
				$this->table_prefix . 'forums' => array(
					'display_subforum_list' => array('BOOL', 1),
				),
				$this->table_prefix . 'sessions' => array(
					'session_forum_id' => array('UINT', 0),
				),
			),
			'drop_keys' => array(
				$this->table_prefix . 'groups' => array(
					'group_legend',
				),
			),
			'add_index' => array(
				$this->table_prefix . 'sessions' => array(
					'session_forum_id' => array('session_forum_id'),
				),
				$this->table_prefix . 'groups' => array(
					'group_legend_name' => array('group_legend', 'group_name'),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'drop_columns' => array(
				$this->table_prefix . 'forums' => array(
					'display_subforum_list',
				),
				$this->table_prefix . 'sessions' => array(
					'session_forum_id',
				),
			),
			'add_index' => array(
				$this->table_prefix . 'groups' => array(
					'group_legend' => array('group_legend'),
				),
			),
			'drop_keys' => array(
				$this->table_prefix . 'sessions' => array(
					'session_forum_id',
				),
				$this->table_prefix . 'groups' => array(
					'group_legend_name',
				),
			),
		);
	}

public function update_data()
	{
		return array(
			array('custom', array(array(&$this, 'fix_unset_last_view_time'))),
			array('custom', array(array(&$this, 'reset_smiley_size'))),

array('config.update', array('version', '3.0.1-RC1')),
		);
	}

public function fix_unset_last_view_time()
	{
		$sql = 'UPDATE ' . $this->table_prefix . "topics
			SET topic_last_view_time = topic_last_post_time
			WHERE topic_last_view_time = 0";
		$this->sql_query($sql);
	}

public function reset_smiley_size()
	{
		// Update smiley sizes
		$smileys = array('icon_e_surprised.gif', 'icon_eek.gif', 'icon_cool.gif', 'icon_lol.gif', 'icon_mad.gif', 'icon_razz.gif', 'icon_redface.gif', 'icon_cry.gif', 'icon_evil.gif', 'icon_twisted.gif', 'icon_rolleyes.gif', 'icon_exclaim.gif', 'icon_question.gif', 'icon_idea.gif', 'icon_arrow.gif', 'icon_neutral.gif', 'icon_mrgreen.gif', 'icon_e_ugeek.gif');

foreach ($smileys as $smiley)
		{
			if (file_exists($this->phpbb_root_path . 'images/smilies/' . $smiley))
			{
				list($width, $height) = getimagesize($this->phpbb_root_path . 'images/smilies/' . $smiley);

$sql = 'UPDATE ' . SMILIES_TABLE . '
					SET smiley_width = ' . $width . ', smiley_height = ' . $height . "
					WHERE smiley_url = '" . $this->db->sql_escape($smiley) . "'";

$this->sql_query($sql);
			}
		}
	}
}
migration/data/v30x/release_3_0_9_rc1.php000077700000007364151514672100014060 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_9_rc1 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.9-RC1', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_8');
	}

public function update_schema()
	{
		return array(
			'add_tables' => array(
				$this->table_prefix . 'login_attempts' => array(
					'COLUMNS' => array(
						// this column was removed from the database updater
						// after 3.0.9-RC3 was released. It might still exist
						// in 3.0.9-RCX installations and has to be dropped as
						// soon as the db_tools class is capable of properly
						// removing a primary key.
						// 'attempt_id'			=> array('UINT', NULL, 'auto_increment'),
						'attempt_ip'			=> array('VCHAR:40', ''),
						'attempt_browser'		=> array('VCHAR:150', ''),
						'attempt_forwarded_for'	=> array('VCHAR:255', ''),
						'attempt_time'			=> array('TIMESTAMP', 0),
						'user_id'				=> array('UINT', 0),
						'username'				=> array('VCHAR_UNI:255', 0),
						'username_clean'		=> array('VCHAR_CI', 0),
					),
					//'PRIMARY_KEY' => 'attempt_id',
					'KEYS' => array(
						'att_ip' => array('INDEX', array('attempt_ip', 'attempt_time')),
						'att_for' => array('INDEX', array('attempt_forwarded_for', 'attempt_time')),
						'att_time' => array('INDEX', array('attempt_time')),
						'user_id' => array('INDEX', 'user_id'),
					),
				),
			),
			'change_columns' => array(
				$this->table_prefix . 'bbcodes' => array(
					'bbcode_id' => array('USINT', 0),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'drop_tables' => array(
				$this->table_prefix . 'login_attempts',
			),
		);
	}

public function update_data()
	{
		return array(
			array('config.add', array('ip_login_limit_max', 50)),
			array('config.add', array('ip_login_limit_time', 21600)),
			array('config.add', array('ip_login_limit_use_forwarded', 0)),
			array('custom', array(array(&$this, 'update_file_extension_group_names'))),
			array('custom', array(array(&$this, 'fix_firebird_qa_captcha'))),

array('config.update', array('version', '3.0.9-RC1')),
		);
	}

public function update_file_extension_group_names()
	{
		// Update file extension group names to use language strings, again.
		$sql = 'SELECT group_id, group_name
			FROM ' . EXTENSION_GROUPS_TABLE . '
			WHERE group_name ' . $this->db->sql_like_expression('EXT_GROUP_' . $this->db->get_any_char());
		$result = $this->db->sql_query($sql);

while ($row = $this->db->sql_fetchrow($result))
		{
			$sql_ary = array(
				'group_name'	=> substr($row['group_name'], 10), // Strip off 'EXT_GROUP_'
			);

$sql = 'UPDATE ' . EXTENSION_GROUPS_TABLE . '
				SET ' . $this->db->sql_build_array('UPDATE', $sql_ary) . '
				WHERE group_id = ' . $row['group_id'];
			$this->sql_query($sql);
		}
		$this->db->sql_freeresult($result);
	}

public function fix_firebird_qa_captcha()
	{
		// Recover from potentially broken Q&A CAPTCHA table on firebird
		// Q&A CAPTCHA was uninstallable, so it's safe to remove these
		// without data loss
		if ($this->db_tools->sql_layer == 'firebird')
		{
			$tables = array(
				$this->table_prefix . 'captcha_questions',
				$this->table_prefix . 'captcha_answers',
				$this->table_prefix . 'qa_confirm',
			);
			foreach ($tables as $table)
			{
				if ($this->db_tools->sql_table_exists($table))
				{
					$this->db_tools->sql_table_drop($table);
				}
			}
		}
	}
}
migration/data/v30x/release_3_0_12_rc3.php000077700000001621151514672100014122 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_12_rc3 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.12-RC3', '>=') && phpbb_version_compare($this->config['version'], '3.1.0-dev', '<');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_12_rc2');
	}

public function update_data()
	{
		return array(
			array('if', array(
				phpbb_version_compare($this->config['version'], '3.0.12-RC3', '<'),
				array('config.update', array('version', '3.0.12-RC3')),
			)),
		);
	}
}
migration/data/v30x/release_3_0_11.php000077700000001332151514672100013351 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_11 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.11', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_11_rc2');
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.0.11')),
		);
	}
}
migration/data/v30x/release_3_0_6_rc4.php000077700000001342151514672100014046 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_6_rc4 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.6-RC4', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_6_rc3');
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.0.6-RC4')),
		);
	}
}
migration/data/v30x/release_3_0_7_pl1.php000077700000001336151514672100014056 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_7_pl1 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.7-pl1', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_7');
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.0.7-pl1')),
		);
	}
}
migration/data/v30x/release_3_0_11_rc1.php000077700000004705151514672100014125 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_11_rc1 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.11-RC1', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_10');
	}

public function update_data()
	{
		return array(
			array('custom', array(array(&$this, 'cleanup_deactivated_styles'))),
			array('custom', array(array(&$this, 'delete_orphan_private_messages'))),

array('config.update', array('version', '3.0.11-RC1')),
		);
	}

public function cleanup_deactivated_styles()
	{
		// Updates users having current style a deactivated one
		$sql = 'SELECT style_id
			FROM ' . STYLES_TABLE . '
			WHERE style_active = 0';
		$result = $this->sql_query($sql);

$deactivated_style_ids = array();
		while ($style_id = $this->db->sql_fetchfield('style_id', false, $result))
		{
			$deactivated_style_ids[] = (int) $style_id;
		}
		$this->db->sql_freeresult($result);

if (!empty($deactivated_style_ids))
		{
			$sql = 'UPDATE ' . USERS_TABLE . '
				SET user_style = ' . (int) $this->config['default_style'] .'
				WHERE ' . $this->db->sql_in_set('user_style', $deactivated_style_ids);
			$this->sql_query($sql);
		}
	}

public function delete_orphan_private_messages()
	{
		// Delete orphan private messages
		$batch_size = 500;

$sql_array = array(
			'SELECT'	=> 'p.msg_id',
			'FROM'		=> array(
				PRIVMSGS_TABLE	=> 'p',
			),
			'LEFT_JOIN'	=> array(
				array(
					'FROM'	=> array(PRIVMSGS_TO_TABLE => 't'),
					'ON'	=> 'p.msg_id = t.msg_id',
				),
			),
			'WHERE'		=> 't.user_id IS NULL',
		);
		$sql = $this->db->sql_build_query('SELECT', $sql_array);

$result = $this->db->sql_query_limit($sql, $batch_size);

$delete_pms = array();
		while ($row = $this->db->sql_fetchrow($result))
		{
			$delete_pms[] = (int) $row['msg_id'];
		}
		$this->db->sql_freeresult($result);

if (!empty($delete_pms))
		{
			$sql = 'DELETE FROM ' . PRIVMSGS_TABLE . '
				WHERE ' . $this->db->sql_in_set('msg_id', $delete_pms);
			$this->sql_query($sql);

// Return false to have the Migrator call this function again
			return false;
		}
	}
}
migration/data/v30x/release_3_0_6_rc3.php000077700000002156151514672100014051 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_6_rc3 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.6-RC3', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_6_rc2');
	}

public function update_data()
	{
		return array(
			array('custom', array(array(&$this, 'update_cp_fields'))),

array('config.update', array('version', '3.0.6-RC3')),
		);
	}

public function update_cp_fields()
	{
		// Update the Custom Profile Fields based on previous settings to the new \format
		$sql = 'UPDATE ' . PROFILE_FIELDS_TABLE . '
			SET field_show_on_vt = 1
			WHERE field_hide = 0
				AND (field_required = 1 OR field_show_on_reg = 1 OR field_show_profile = 1)';
		$this->sql_query($sql);
	}
}
migration/data/v30x/release_3_0_5_rc1part2.php000077700000002024151514672100015011 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_5_rc1part2 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.5-RC1', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_5_rc1');
	}

public function update_schema()
	{
		return array(
			'drop_keys'			=> array(
				$this->table_prefix . 'acl_options'		=> array('auth_option'),
			),
			'add_unique_index'	=> array(
				$this->table_prefix . 'acl_options'		=> array(
					'auth_option'		=> array('auth_option'),
				),
			),
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.0.5-RC1')),
		);
	}
}
migration/data/v30x/release_3_0_9.php000077700000001326151514672100013303 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_9 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.9', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_9_rc4');
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.0.9')),
		);
	}
}
migration/data/v30x/release_3_0_0.php000077700000122220151514672100013267 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_0 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.0', '>=');
	}

public function update_schema()
	{
		return array(
			'add_tables' => array(
				$this->table_prefix . 'attachments'	=> array(
					'COLUMNS'	=> array(
						'attach_id'	=> array('UINT', NULL, 'auto_increment'),
						'post_msg_id'	=> array('UINT', 0),
						'topic_id'	=> array('UINT', 0),
						'in_message'	=> array('BOOL', 0),
						'poster_id'	=> array('UINT', 0),
						'is_orphan'	=> array('BOOL', 1),
						'physical_filename'	=> array('VCHAR', ''),
						'real_filename'	=> array('VCHAR', ''),
						'download_count'	=> array('UINT', 0),
						'attach_comment'	=> array('TEXT_UNI', ''),
						'extension'	=> array('VCHAR:100', ''),
						'mimetype'	=> array('VCHAR:100', ''),
						'filesize'	=> array('UINT:20', 0),
						'filetime'	=> array('TIMESTAMP', 0),
						'thumbnail'	=> array('BOOL', 0),
					),
					'PRIMARY_KEY'	=> 'attach_id',
					'KEYS'	=> array(
						'filetime'	=> array('INDEX', 'filetime'),
						'post_msg_id'	=> array('INDEX', 'post_msg_id'),
						'topic_id'	=> array('INDEX', 'topic_id'),
						'poster_id'	=> array('INDEX', 'poster_id'),
						'is_orphan'	=> array('INDEX', 'is_orphan'),
					),
				),

$this->table_prefix . 'acl_groups'	=> array(
					'COLUMNS'	=> array(
						'group_id'	=> array('UINT', 0),
						'forum_id'	=> array('UINT', 0),
						'auth_option_id'	=> array('UINT', 0),
						'auth_role_id'	=> array('UINT', 0),
						'auth_setting'	=> array('TINT:2', 0),
					),
					'KEYS'	=> array(
						'group_id'	=> array('INDEX', 'group_id'),
						'auth_opt_id'	=> array('INDEX', 'auth_option_id'),
						'auth_role_id'	=> array('INDEX', 'auth_role_id'),
					),
				),

$this->table_prefix . 'acl_options'	=> array(
					'COLUMNS'	=> array(
						'auth_option_id'	=> array('UINT', NULL, 'auto_increment'),
						'auth_option'	=> array('VCHAR:50', ''),
						'is_global'	=> array('BOOL', 0),
						'is_local'	=> array('BOOL', 0),
						'founder_only'	=> array('BOOL', 0),
					),
					'PRIMARY_KEY'	=> 'auth_option_id',
					'KEYS'	=> array(
						'auth_option'	=> array('INDEX', 'auth_option'),
					),
				),

$this->table_prefix . 'acl_roles'	=> array(
					'COLUMNS'	=> array(
						'role_id'	=> array('UINT', NULL, 'auto_increment'),
						'role_name'	=> array('VCHAR_UNI', ''),
						'role_description'	=> array('TEXT_UNI', ''),
						'role_type'	=> array('VCHAR:10', ''),
						'role_order'	=> array('USINT', 0),
					),
					'PRIMARY_KEY'	=> 'role_id',
					'KEYS'	=> array(
						'role_type'	=> array('INDEX', 'role_type'),
						'role_order'	=> array('INDEX', 'role_order'),
					),
				),

$this->table_prefix . 'acl_roles_data'	=> array(
					'COLUMNS'	=> array(
						'role_id'	=> array('UINT', 0),
						'auth_option_id'	=> array('UINT', 0),
						'auth_setting'	=> array('TINT:2', 0),
					),
					'PRIMARY_KEY'	=> array('role_id', 'auth_option_id'),
					'KEYS'	=> array(
						'ath_op_id'	=> array('INDEX', 'auth_option_id'),
					),
				),

$this->table_prefix . 'acl_users'	=> array(
					'COLUMNS'	=> array(
						'user_id'	=> array('UINT', 0),
						'forum_id'	=> array('UINT', 0),
						'auth_option_id'	=> array('UINT', 0),
						'auth_role_id'	=> array('UINT', 0),
						'auth_setting'	=> array('TINT:2', 0),
					),
					'KEYS'	=> array(
						'user_id'	=> array('INDEX', 'user_id'),
						'auth_option_id'	=> array('INDEX', 'auth_option_id'),
						'auth_role_id'	=> array('INDEX', 'auth_role_id'),
					),
				),

$this->table_prefix . 'banlist'	=> array(
					'COLUMNS'	=> array(
						'ban_id'	=> array('UINT', NULL, 'auto_increment'),
						'ban_userid'	=> array('UINT', 0),
						'ban_ip'	=> array('VCHAR:40', ''),
						'ban_email'	=> array('VCHAR_UNI:100', ''),
						'ban_start'	=> array('TIMESTAMP', 0),
						'ban_end'	=> array('TIMESTAMP', 0),
						'ban_exclude'	=> array('BOOL', 0),
						'ban_reason'	=> array('VCHAR_UNI', ''),
						'ban_give_reason'	=> array('VCHAR_UNI', ''),
					),
					'PRIMARY_KEY'	=> 'ban_id',
					'KEYS'	=> array(
						'ban_end'	=> array('INDEX', 'ban_end'),
						'ban_user'	=> array('INDEX', array('ban_userid', 'ban_exclude')),
						'ban_email'	=> array('INDEX', array('ban_email', 'ban_exclude')),
						'ban_ip'	=> array('INDEX', array('ban_ip', 'ban_exclude')),
					),
				),

$this->table_prefix . 'bbcodes'	=> array(
					'COLUMNS'	=> array(
						'bbcode_id'	=> array('TINT:3', 0),
						'bbcode_tag'	=> array('VCHAR:16', ''),
						'bbcode_helpline'	=> array('VCHAR_UNI', ''),
						'display_on_posting'	=> array('BOOL', 0),
						'bbcode_match'	=> array('TEXT_UNI', ''),
						'bbcode_tpl'	=> array('MTEXT_UNI', ''),
						'first_pass_match'	=> array('MTEXT_UNI', ''),
						'first_pass_replace'	=> array('MTEXT_UNI', ''),
						'second_pass_match'	=> array('MTEXT_UNI', ''),
						'second_pass_replace'	=> array('MTEXT_UNI', ''),
					),
					'PRIMARY_KEY'	=> 'bbcode_id',
					'KEYS'	=> array(
						'display_on_post'	=> array('INDEX', 'display_on_posting'),
					),
				),

$this->table_prefix . 'bookmarks'	=> array(
					'COLUMNS'	=> array(
						'topic_id'	=> array('UINT', 0),
						'user_id'	=> array('UINT', 0),
					),
					'PRIMARY_KEY'	=> array('topic_id', 'user_id'),
				),

$this->table_prefix . 'bots'	=> array(
					'COLUMNS'	=> array(
						'bot_id'	=> array('UINT', NULL, 'auto_increment'),
						'bot_active'	=> array('BOOL', 1),
						'bot_name'	=> array('STEXT_UNI', ''),
						'user_id'	=> array('UINT', 0),
						'bot_agent'	=> array('VCHAR', ''),
						'bot_ip'	=> array('VCHAR', ''),
					),
					'PRIMARY_KEY'	=> 'bot_id',
					'KEYS'	=> array(
						'bot_active'	=> array('INDEX', 'bot_active'),
					),
				),

$this->table_prefix . 'config'	=> array(
					'COLUMNS'	=> array(
						'config_name'	=> array('VCHAR', ''),
						'config_value'	=> array('VCHAR_UNI', ''),
						'is_dynamic'	=> array('BOOL', 0),
					),
					'PRIMARY_KEY'	=> 'config_name',
					'KEYS'	=> array(
						'is_dynamic'	=> array('INDEX', 'is_dynamic'),
					),
				),

$this->table_prefix . 'confirm'	=> array(
					'COLUMNS'	=> array(
						'confirm_id'	=> array('CHAR:32', ''),
						'session_id'	=> array('CHAR:32', ''),
						'confirm_type'	=> array('TINT:3', 0),
						'code'	=> array('VCHAR:8', ''),
						'seed'	=> array('UINT:10', 0),
					),
					'PRIMARY_KEY'	=> array('session_id', 'confirm_id'),
					'KEYS'	=> array(
						'confirm_type'	=> array('INDEX', 'confirm_type'),
					),
				),

$this->table_prefix . 'disallow'	=> array(
					'COLUMNS'	=> array(
						'disallow_id'	=> array('UINT', NULL, 'auto_increment'),
						'disallow_username'	=> array('VCHAR_UNI:255', ''),
					),
					'PRIMARY_KEY'	=> 'disallow_id',
				),

$this->table_prefix . 'drafts'	=> array(
					'COLUMNS'	=> array(
						'draft_id'	=> array('UINT', NULL, 'auto_increment'),
						'user_id'	=> array('UINT', 0),
						'topic_id'	=> array('UINT', 0),
						'forum_id'	=> array('UINT', 0),
						'save_time'	=> array('TIMESTAMP', 0),
						'draft_subject'	=> array('XSTEXT_UNI', ''),
						'draft_message'	=> array('MTEXT_UNI', ''),
					),
					'PRIMARY_KEY'	=> 'draft_id',
					'KEYS'	=> array(
						'save_time'	=> array('INDEX', 'save_time'),
					),
				),

$this->table_prefix . 'extensions'	=> array(
					'COLUMNS'	=> array(
						'extension_id'	=> array('UINT', NULL, 'auto_increment'),
						'group_id'	=> array('UINT', 0),
						'extension'	=> array('VCHAR:100', ''),
					),
					'PRIMARY_KEY'	=> 'extension_id',
				),

$this->table_prefix . 'extension_groups'	=> array(
					'COLUMNS'	=> array(
						'group_id'	=> array('UINT', NULL, 'auto_increment'),
						'group_name'	=> array('VCHAR_UNI', ''),
						'cat_id'	=> array('TINT:2', 0),
						'allow_group'	=> array('BOOL', 0),
						'download_mode'	=> array('BOOL', 1),
						'upload_icon'	=> array('VCHAR', ''),
						'max_filesize'	=> array('UINT:20', 0),
						'allowed_forums'	=> array('TEXT', ''),
						'allow_in_pm'	=> array('BOOL', 0),
					),
					'PRIMARY_KEY'	=> 'group_id',
				),

$this->table_prefix . 'forums'	=> array(
					'COLUMNS'	=> array(
						'forum_id'	=> array('UINT', NULL, 'auto_increment'),
						'parent_id'	=> array('UINT', 0),
						'left_id'	=> array('UINT', 0),
						'right_id'	=> array('UINT', 0),
						'forum_parents'	=> array('MTEXT', ''),
						'forum_name'	=> array('STEXT_UNI', ''),
						'forum_desc'	=> array('TEXT_UNI', ''),
						'forum_desc_bitfield'	=> array('VCHAR:255', ''),
						'forum_desc_options'	=> array('UINT:11', 7),
						'forum_desc_uid'	=> array('VCHAR:8', ''),
						'forum_link'	=> array('VCHAR_UNI', ''),
						'forum_password'	=> array('VCHAR_UNI:40', ''),
						'forum_style'	=> array('USINT', 0),
						'forum_image'	=> array('VCHAR', ''),
						'forum_rules'	=> array('TEXT_UNI', ''),
						'forum_rules_link'	=> array('VCHAR_UNI', ''),
						'forum_rules_bitfield'	=> array('VCHAR:255', ''),
						'forum_rules_options'	=> array('UINT:11', 7),
						'forum_rules_uid'	=> array('VCHAR:8', ''),
						'forum_topics_per_page'	=> array('TINT:4', 0),
						'forum_type'	=> array('TINT:4', 0),
						'forum_status'	=> array('TINT:4', 0),
						'forum_posts'	=> array('UINT', 0),
						'forum_topics'	=> array('UINT', 0),
						'forum_topics_real'	=> array('UINT', 0),
						'forum_last_post_id'	=> array('UINT', 0),
						'forum_last_poster_id'	=> array('UINT', 0),
						'forum_last_post_subject' => array('XSTEXT_UNI', ''),
						'forum_last_post_time'	=> array('TIMESTAMP', 0),
						'forum_last_poster_name'=> array('VCHAR_UNI', ''),
						'forum_last_poster_colour'=> array('VCHAR:6', ''),
						'forum_flags'	=> array('TINT:4', 32),
						'display_on_index'	=> array('BOOL', 1),
						'enable_indexing'	=> array('BOOL', 1),
						'enable_icons'	=> array('BOOL', 1),
						'enable_prune'	=> array('BOOL', 0),
						'prune_next'	=> array('TIMESTAMP', 0),
						'prune_days'	=> array('UINT', 0),
						'prune_viewed'	=> array('UINT', 0),
						'prune_freq'	=> array('UINT', 0),
					),
					'PRIMARY_KEY'	=> 'forum_id',
					'KEYS'	=> array(
						'left_right_id'	=> array('INDEX', array('left_id', 'right_id')),
						'forum_lastpost_id'	=> array('INDEX', 'forum_last_post_id'),
					),
				),

$this->table_prefix . 'forums_access'	=> array(
					'COLUMNS'	=> array(
						'forum_id'	=> array('UINT', 0),
						'user_id'	=> array('UINT', 0),
						'session_id'	=> array('CHAR:32', ''),
					),
					'PRIMARY_KEY'	=> array('forum_id', 'user_id', 'session_id'),
				),

$this->table_prefix . 'forums_track'	=> array(
					'COLUMNS'	=> array(
						'user_id'	=> array('UINT', 0),
						'forum_id'	=> array('UINT', 0),
						'mark_time'	=> array('TIMESTAMP', 0),
					),
					'PRIMARY_KEY'	=> array('user_id', 'forum_id'),
				),

$this->table_prefix . 'forums_watch'	=> array(
					'COLUMNS'	=> array(
						'forum_id'	=> array('UINT', 0),
						'user_id'	=> array('UINT', 0),
						'notify_status'	=> array('BOOL', 0),
					),
					'KEYS'	=> array(
						'forum_id'	=> array('INDEX', 'forum_id'),
						'user_id'	=> array('INDEX', 'user_id'),
						'notify_stat'	=> array('INDEX', 'notify_status'),
					),
				),

$this->table_prefix . 'groups'	=> array(
					'COLUMNS'	=> array(
						'group_id'	=> array('UINT', NULL, 'auto_increment'),
						'group_type'	=> array('TINT:4', 1),
						'group_founder_manage'	=> array('BOOL', 0),
						'group_name'	=> array('VCHAR_CI', ''),
						'group_desc'	=> array('TEXT_UNI', ''),
						'group_desc_bitfield'	=> array('VCHAR:255', ''),
						'group_desc_options'	=> array('UINT:11', 7),
						'group_desc_uid'	=> array('VCHAR:8', ''),
						'group_display'	=> array('BOOL', 0),
						'group_avatar'	=> array('VCHAR', ''),
						'group_avatar_type'	=> array('TINT:2', 0),
						'group_avatar_width'	=> array('USINT', 0),
						'group_avatar_height'	=> array('USINT', 0),
						'group_rank'	=> array('UINT', 0),
						'group_colour'	=> array('VCHAR:6', ''),
						'group_sig_chars'	=> array('UINT', 0),
						'group_receive_pm'	=> array('BOOL', 0),
						'group_message_limit'	=> array('UINT', 0),
						'group_legend'	=> array('BOOL', 1),
					),
					'PRIMARY_KEY'	=> 'group_id',
					'KEYS'	=> array(
						'group_legend'	=> array('INDEX', 'group_legend'),
					),
				),

$this->table_prefix . 'icons'	=> array(
					'COLUMNS'	=> array(
						'icons_id'	=> array('UINT', NULL, 'auto_increment'),
						'icons_url'	=> array('VCHAR', ''),
						'icons_width'	=> array('TINT:4', 0),
						'icons_height'	=> array('TINT:4', 0),
						'icons_order'	=> array('UINT', 0),
						'display_on_posting'	=> array('BOOL', 1),
					),
					'PRIMARY_KEY'	=> 'icons_id',
					'KEYS'	=> array(
						'display_on_posting'	=> array('INDEX', 'display_on_posting'),
					),
				),

$this->table_prefix . 'lang'	=> array(
					'COLUMNS'	=> array(
						'lang_id'	=> array('TINT:4', NULL, 'auto_increment'),
						'lang_iso'	=> array('VCHAR:30', ''),
						'lang_dir'	=> array('VCHAR:30', ''),
						'lang_english_name'	=> array('VCHAR_UNI:100', ''),
						'lang_local_name'	=> array('VCHAR_UNI:255', ''),
						'lang_author'	=> array('VCHAR_UNI:255', ''),
					),
					'PRIMARY_KEY'	=> 'lang_id',
					'KEYS'	=> array(
						'lang_iso'	=> array('INDEX', 'lang_iso'),
					),
				),

$this->table_prefix . 'log'	=> array(
					'COLUMNS'	=> array(
						'log_id'	=> array('UINT', NULL, 'auto_increment'),
						'log_type'	=> array('TINT:4', 0),
						'user_id'	=> array('UINT', 0),
						'forum_id'	=> array('UINT', 0),
						'topic_id'	=> array('UINT', 0),
						'reportee_id'	=> array('UINT', 0),
						'log_ip'	=> array('VCHAR:40', ''),
						'log_time'	=> array('TIMESTAMP', 0),
						'log_operation'	=> array('TEXT_UNI', ''),
						'log_data'	=> array('MTEXT_UNI', ''),
					),
					'PRIMARY_KEY'	=> 'log_id',
					'KEYS'	=> array(
						'log_type'	=> array('INDEX', 'log_type'),
						'forum_id'	=> array('INDEX', 'forum_id'),
						'topic_id'	=> array('INDEX', 'topic_id'),
						'reportee_id'	=> array('INDEX', 'reportee_id'),
						'user_id'	=> array('INDEX', 'user_id'),
					),
				),

$this->table_prefix . 'moderator_cache'	=> array(
					'COLUMNS'	=> array(
						'forum_id'	=> array('UINT', 0),
						'user_id'	=> array('UINT', 0),
						'username'	=> array('VCHAR_UNI:255', ''),
						'group_id'	=> array('UINT', 0),
						'group_name'	=> array('VCHAR_UNI', ''),
						'display_on_index'	=> array('BOOL', 1),
					),
					'KEYS'	=> array(
						'disp_idx'	=> array('INDEX', 'display_on_index'),
						'forum_id'	=> array('INDEX', 'forum_id'),
					),
				),

$this->table_prefix . 'modules'	=> array(
					'COLUMNS'	=> array(
						'module_id'	=> array('UINT', NULL, 'auto_increment'),
						'module_enabled'	=> array('BOOL', 1),
						'module_display'	=> array('BOOL', 1),
						'module_basename'	=> array('VCHAR', ''),
						'module_class'	=> array('VCHAR:10', ''),
						'parent_id'	=> array('UINT', 0),
						'left_id'	=> array('UINT', 0),
						'right_id'	=> array('UINT', 0),
						'module_langname'	=> array('VCHAR', ''),
						'module_mode'	=> array('VCHAR', ''),
						'module_auth'	=> array('VCHAR', ''),
					),
					'PRIMARY_KEY'	=> 'module_id',
					'KEYS'	=> array(
						'left_right_id'	=> array('INDEX', array('left_id', 'right_id')),
						'module_enabled'	=> array('INDEX', 'module_enabled'),
						'class_left_id'	=> array('INDEX', array('module_class', 'left_id')),
					),
				),

$this->table_prefix . 'poll_options'	=> array(
					'COLUMNS'	=> array(
						'poll_option_id'	=> array('TINT:4', 0),
						'topic_id'	=> array('UINT', 0),
						'poll_option_text'	=> array('TEXT_UNI', ''),
						'poll_option_total'	=> array('UINT', 0),
					),
					'KEYS'	=> array(
						'poll_opt_id'	=> array('INDEX', 'poll_option_id'),
						'topic_id'	=> array('INDEX', 'topic_id'),
					),
				),

$this->table_prefix . 'poll_votes'	=> array(
					'COLUMNS'	=> array(
						'topic_id'	=> array('UINT', 0),
						'poll_option_id'	=> array('TINT:4', 0),
						'vote_user_id'	=> array('UINT', 0),
						'vote_user_ip'	=> array('VCHAR:40', ''),
					),
					'KEYS'	=> array(
						'topic_id'	=> array('INDEX', 'topic_id'),
						'vote_user_id'	=> array('INDEX', 'vote_user_id'),
						'vote_user_ip'	=> array('INDEX', 'vote_user_ip'),
					),
				),

$this->table_prefix . 'posts'	=> array(
					'COLUMNS'	=> array(
						'post_id'	=> array('UINT', NULL, 'auto_increment'),
						'topic_id'	=> array('UINT', 0),
						'forum_id'	=> array('UINT', 0),
						'poster_id'	=> array('UINT', 0),
						'icon_id'	=> array('UINT', 0),
						'poster_ip'	=> array('VCHAR:40', ''),
						'post_time'	=> array('TIMESTAMP', 0),
						'post_approved'	=> array('BOOL', 1),
						'post_reported'	=> array('BOOL', 0),
						'enable_bbcode'	=> array('BOOL', 1),
						'enable_smilies'	=> array('BOOL', 1),
						'enable_magic_url'	=> array('BOOL', 1),
						'enable_sig'	=> array('BOOL', 1),
						'post_username'	=> array('VCHAR_UNI:255', ''),
						'post_subject'	=> array('XSTEXT_UNI', '', 'true_sort'),
						'post_text'	=> array('MTEXT_UNI', ''),
						'post_checksum'	=> array('VCHAR:32', ''),
						'post_attachment'	=> array('BOOL', 0),
						'bbcode_bitfield'	=> array('VCHAR:255', ''),
						'bbcode_uid'	=> array('VCHAR:8', ''),
						'post_postcount'	=> array('BOOL', 1),
						'post_edit_time'	=> array('TIMESTAMP', 0),
						'post_edit_reason'	=> array('STEXT_UNI', ''),
						'post_edit_user'	=> array('UINT', 0),
						'post_edit_count'	=> array('USINT', 0),
						'post_edit_locked'	=> array('BOOL', 0),
					),
					'PRIMARY_KEY'	=> 'post_id',
					'KEYS'	=> array(
						'forum_id'	=> array('INDEX', 'forum_id'),
						'topic_id'	=> array('INDEX', 'topic_id'),
						'poster_ip'	=> array('INDEX', 'poster_ip'),
						'poster_id'	=> array('INDEX', 'poster_id'),
						'post_approved'	=> array('INDEX', 'post_approved'),
						'tid_post_time'	=> array('INDEX', array('topic_id', 'post_time')),
					),
				),

$this->table_prefix . 'privmsgs'	=> array(
					'COLUMNS'	=> array(
						'msg_id'	=> array('UINT', NULL, 'auto_increment'),
						'root_level'	=> array('UINT', 0),
						'author_id'	=> array('UINT', 0),
						'icon_id'	=> array('UINT', 0),
						'author_ip'	=> array('VCHAR:40', ''),
						'message_time'	=> array('TIMESTAMP', 0),
						'enable_bbcode'	=> array('BOOL', 1),
						'enable_smilies'	=> array('BOOL', 1),
						'enable_magic_url'	=> array('BOOL', 1),
						'enable_sig'	=> array('BOOL', 1),
						'message_subject'	=> array('XSTEXT_UNI', ''),
						'message_text'	=> array('MTEXT_UNI', ''),
						'message_edit_reason'	=> array('STEXT_UNI', ''),
						'message_edit_user'	=> array('UINT', 0),
						'message_attachment'	=> array('BOOL', 0),
						'bbcode_bitfield'	=> array('VCHAR:255', ''),
						'bbcode_uid'	=> array('VCHAR:8', ''),
						'message_edit_time'	=> array('TIMESTAMP', 0),
						'message_edit_count'	=> array('USINT', 0),
						'to_address'	=> array('TEXT_UNI', ''),
						'bcc_address'	=> array('TEXT_UNI', ''),
					),
					'PRIMARY_KEY'	=> 'msg_id',
					'KEYS'	=> array(
						'author_ip'	=> array('INDEX', 'author_ip'),
						'message_time'	=> array('INDEX', 'message_time'),
						'author_id'	=> array('INDEX', 'author_id'),
						'root_level'	=> array('INDEX', 'root_level'),
					),
				),

$this->table_prefix . 'privmsgs_folder'	=> array(
					'COLUMNS'	=> array(
						'folder_id'	=> array('UINT', NULL, 'auto_increment'),
						'user_id'	=> array('UINT', 0),
						'folder_name'	=> array('VCHAR_UNI', ''),
						'pm_count'	=> array('UINT', 0),
					),
					'PRIMARY_KEY'	=> 'folder_id',
					'KEYS'	=> array(
						'user_id'	=> array('INDEX', 'user_id'),
					),
				),

$this->table_prefix . 'privmsgs_rules'	=> array(
					'COLUMNS'	=> array(
						'rule_id'	=> array('UINT', NULL, 'auto_increment'),
						'user_id'	=> array('UINT', 0),
						'rule_check'	=> array('UINT', 0),
						'rule_connection'	=> array('UINT', 0),
						'rule_string'	=> array('VCHAR_UNI', ''),
						'rule_user_id'	=> array('UINT', 0),
						'rule_group_id'	=> array('UINT', 0),
						'rule_action'	=> array('UINT', 0),
						'rule_folder_id'	=> array('INT:11', 0),
					),
					'PRIMARY_KEY'	=> 'rule_id',
					'KEYS'	=> array(
						'user_id'	=> array('INDEX', 'user_id'),
					),
				),

$this->table_prefix . 'privmsgs_to'	=> array(
					'COLUMNS'	=> array(
						'msg_id'	=> array('UINT', 0),
						'user_id'	=> array('UINT', 0),
						'author_id'	=> array('UINT', 0),
						'pm_deleted'	=> array('BOOL', 0),
						'pm_new'	=> array('BOOL', 1),
						'pm_unread'	=> array('BOOL', 1),
						'pm_replied'	=> array('BOOL', 0),
						'pm_marked'	=> array('BOOL', 0),
						'pm_forwarded'	=> array('BOOL', 0),
						'folder_id'	=> array('INT:11', 0),
					),
					'KEYS'	=> array(
						'msg_id'	=> array('INDEX', 'msg_id'),
						'author_id'	=> array('INDEX', 'author_id'),
						'usr_flder_id'	=> array('INDEX', array('user_id', 'folder_id')),
					),
				),

$this->table_prefix . 'profile_fields'	=> array(
					'COLUMNS'	=> array(
						'field_id'	=> array('UINT', NULL, 'auto_increment'),
						'field_name'	=> array('VCHAR_UNI', ''),
						'field_type'	=> array('TINT:4', 0),
						'field_ident'	=> array('VCHAR:20', ''),
						'field_length'	=> array('VCHAR:20', ''),
						'field_minlen'	=> array('VCHAR', ''),
						'field_maxlen'	=> array('VCHAR', ''),
						'field_novalue'	=> array('VCHAR_UNI', ''),
						'field_default_value'	=> array('VCHAR_UNI', ''),
						'field_validation'	=> array('VCHAR_UNI:20', ''),
						'field_required'	=> array('BOOL', 0),
						'field_show_on_reg'	=> array('BOOL', 0),
						'field_hide'	=> array('BOOL', 0),
						'field_no_view'	=> array('BOOL', 0),
						'field_active'	=> array('BOOL', 0),
						'field_order'	=> array('UINT', 0),
					),
					'PRIMARY_KEY'	=> 'field_id',
					'KEYS'	=> array(
						'fld_type'	=> array('INDEX', 'field_type'),
						'fld_ordr'	=> array('INDEX', 'field_order'),
					),
				),

$this->table_prefix . 'profile_fields_data'	=> array(
					'COLUMNS'	=> array(
						'user_id'	=> array('UINT', 0),
					),
					'PRIMARY_KEY'	=> 'user_id',
				),

$this->table_prefix . 'profile_fields_lang'	=> array(
					'COLUMNS'	=> array(
						'field_id'	=> array('UINT', 0),
						'lang_id'	=> array('UINT', 0),
						'option_id'	=> array('UINT', 0),
						'field_type'	=> array('TINT:4', 0),
						'lang_value'	=> array('VCHAR_UNI', ''),
					),
					'PRIMARY_KEY'	=> array('field_id', 'lang_id', 'option_id'),
				),

$this->table_prefix . 'profile_lang'	=> array(
					'COLUMNS'	=> array(
						'field_id'	=> array('UINT', 0),
						'lang_id'	=> array('UINT', 0),
						'lang_name'	=> array('VCHAR_UNI', ''),
						'lang_explain'	=> array('TEXT_UNI', ''),
						'lang_default_value'	=> array('VCHAR_UNI', ''),
					),
					'PRIMARY_KEY'	=> array('field_id', 'lang_id'),
				),

$this->table_prefix . 'ranks'	=> array(
					'COLUMNS'	=> array(
						'rank_id'	=> array('UINT', NULL, 'auto_increment'),
						'rank_title'	=> array('VCHAR_UNI', ''),
						'rank_min'	=> array('UINT', 0),
						'rank_special'	=> array('BOOL', 0),
						'rank_image'	=> array('VCHAR', ''),
					),
					'PRIMARY_KEY'	=> 'rank_id',
				),

$this->table_prefix . 'reports'	=> array(
					'COLUMNS'	=> array(
						'report_id'	=> array('UINT', NULL, 'auto_increment'),
						'reason_id'	=> array('USINT', 0),
						'post_id'	=> array('UINT', 0),
						'user_id'	=> array('UINT', 0),
						'user_notify'	=> array('BOOL', 0),
						'report_closed'	=> array('BOOL', 0),
						'report_time'	=> array('TIMESTAMP', 0),
						'report_text'	=> array('MTEXT_UNI', ''),
					),
					'PRIMARY_KEY'	=> 'report_id',
				),

$this->table_prefix . 'reports_reasons'	=> array(
					'COLUMNS'	=> array(
						'reason_id'	=> array('USINT', NULL, 'auto_increment'),
						'reason_title'	=> array('VCHAR_UNI', ''),
						'reason_description'	=> array('MTEXT_UNI', ''),
						'reason_order'	=> array('USINT', 0),
					),
					'PRIMARY_KEY'	=> 'reason_id',
				),

$this->table_prefix . 'search_results'	=> array(
					'COLUMNS'	=> array(
						'search_key'	=> array('VCHAR:32', ''),
						'search_time'	=> array('TIMESTAMP', 0),
						'search_keywords'	=> array('MTEXT_UNI', ''),
						'search_authors'	=> array('MTEXT', ''),
					),
					'PRIMARY_KEY'	=> 'search_key',
				),

$this->table_prefix . 'search_wordlist'	=> array(
					'COLUMNS'	=> array(
						'word_id'	=> array('UINT', NULL, 'auto_increment'),
						'word_text'	=> array('VCHAR_UNI', ''),
						'word_common'	=> array('BOOL', 0),
						'word_count'	=> array('UINT', 0),
					),
					'PRIMARY_KEY'	=> 'word_id',
					'KEYS'	=> array(
						'wrd_txt'	=> array('UNIQUE', 'word_text'),
						'wrd_cnt'	=> array('INDEX', 'word_count'),
					),
				),

$this->table_prefix . 'search_wordmatch'	=> array(
					'COLUMNS'	=> array(
						'post_id'	=> array('UINT', 0),
						'word_id'	=> array('UINT', 0),
						'title_match'	=> array('BOOL', 0),
					),
					'KEYS'	=> array(
						'unq_mtch'	=> array('UNIQUE', array('word_id', 'post_id', 'title_match')),
						'word_id'	=> array('INDEX', 'word_id'),
						'post_id'	=> array('INDEX', 'post_id'),
					),
				),

$this->table_prefix . 'sessions'	=> array(
					'COLUMNS'	=> array(
						'session_id'	=> array('CHAR:32', ''),
						'session_user_id'	=> array('UINT', 0),
						'session_last_visit'	=> array('TIMESTAMP', 0),
						'session_start'	=> array('TIMESTAMP', 0),
						'session_time'	=> array('TIMESTAMP', 0),
						'session_ip'	=> array('VCHAR:40', ''),
						'session_browser'	=> array('VCHAR:150', ''),
						'session_forwarded_for'	=> array('VCHAR:255', ''),
						'session_page'	=> array('VCHAR_UNI', ''),
						'session_viewonline'	=> array('BOOL', 1),
						'session_autologin'	=> array('BOOL', 0),
						'session_admin'	=> array('BOOL', 0),
					),
					'PRIMARY_KEY'	=> 'session_id',
					'KEYS'	=> array(
						'session_time'	=> array('INDEX', 'session_time'),
						'session_user_id'	=> array('INDEX', 'session_user_id'),
					),
				),

$this->table_prefix . 'sessions_keys'	=> array(
					'COLUMNS'	=> array(
						'key_id'	=> array('CHAR:32', ''),
						'user_id'	=> array('UINT', 0),
						'last_ip'	=> array('VCHAR:40', ''),
						'last_login'	=> array('TIMESTAMP', 0),
					),
					'PRIMARY_KEY'	=> array('key_id', 'user_id'),
					'KEYS'	=> array(
						'last_login'	=> array('INDEX', 'last_login'),
					),
				),

$this->table_prefix . 'sitelist'	=> array(
					'COLUMNS'	=> array(
						'site_id'	=> array('UINT', NULL, 'auto_increment'),
						'site_ip'	=> array('VCHAR:40', ''),
						'site_hostname'	=> array('VCHAR', ''),
						'ip_exclude'	=> array('BOOL', 0),
					),
					'PRIMARY_KEY'	=> 'site_id',
				),

$this->table_prefix . 'smilies'	=> array(
					'COLUMNS'	=> array(
						'smiley_id'	=> array('UINT', NULL, 'auto_increment'),
// We may want to set 'code' to VCHAR:50 or check if unicode support is possible... at the moment only ASCII characters are allowed.
						'code'	=> array('VCHAR_UNI:50', ''),
						'emotion'	=> array('VCHAR_UNI:50', ''),
						'smiley_url'	=> array('VCHAR:50', ''),
						'smiley_width'	=> array('USINT', 0),
						'smiley_height'	=> array('USINT', 0),
						'smiley_order'	=> array('UINT', 0),
						'display_on_posting'=> array('BOOL', 1),
					),
					'PRIMARY_KEY'	=> 'smiley_id',
					'KEYS'	=> array(
						'display_on_post'	=> array('INDEX', 'display_on_posting'),
					),
				),

$this->table_prefix . 'styles'	=> array(
					'COLUMNS'	=> array(
						'style_id'	=> array('USINT', NULL, 'auto_increment'),
						'style_name'	=> array('VCHAR_UNI:255', ''),
						'style_copyright'	=> array('VCHAR_UNI', ''),
						'style_active'	=> array('BOOL', 1),
						'template_id'	=> array('USINT', 0),
						'theme_id'	=> array('USINT', 0),
						'imageset_id'	=> array('USINT', 0),
					),
					'PRIMARY_KEY'	=> 'style_id',
					'KEYS'	=> array(
						'style_name'	=> array('UNIQUE', 'style_name'),
						'template_id'	=> array('INDEX', 'template_id'),
						'theme_id'	=> array('INDEX', 'theme_id'),
						'imageset_id'	=> array('INDEX', 'imageset_id'),
					),
				),

$this->table_prefix . 'styles_template'	=> array(
					'COLUMNS'	=> array(
						'template_id'	=> array('USINT', NULL, 'auto_increment'),
						'template_name'	=> array('VCHAR_UNI:255', ''),
						'template_copyright'	=> array('VCHAR_UNI', ''),
						'template_path'	=> array('VCHAR:100', ''),
						'bbcode_bitfield'	=> array('VCHAR:255', 'kNg='),
						'template_storedb'	=> array('BOOL', 0),
					),
					'PRIMARY_KEY'	=> 'template_id',
					'KEYS'	=> array(
						'tmplte_nm'	=> array('UNIQUE', 'template_name'),
					),
				),

$this->table_prefix . 'styles_template_data'	=> array(
					'COLUMNS'	=> array(
						'template_id'	=> array('USINT', 0),
						'template_filename'	=> array('VCHAR:100', ''),
						'template_included'	=> array('TEXT', ''),
						'template_mtime'	=> array('TIMESTAMP', 0),
						'template_data'	=> array('MTEXT_UNI', ''),
					),
					'KEYS'	=> array(
						'tid'	=> array('INDEX', 'template_id'),
						'tfn'	=> array('INDEX', 'template_filename'),
					),
				),

$this->table_prefix . 'styles_theme'	=> array(
					'COLUMNS'	=> array(
						'theme_id'	=> array('USINT', NULL, 'auto_increment'),
						'theme_name'	=> array('VCHAR_UNI:255', ''),
						'theme_copyright'	=> array('VCHAR_UNI', ''),
						'theme_path'	=> array('VCHAR:100', ''),
						'theme_storedb'	=> array('BOOL', 0),
						'theme_mtime'	=> array('TIMESTAMP', 0),
						'theme_data'	=> array('MTEXT_UNI', ''),
					),
					'PRIMARY_KEY'	=> 'theme_id',
					'KEYS'	=> array(
						'theme_name'	=> array('UNIQUE', 'theme_name'),
					),
				),

$this->table_prefix . 'styles_imageset'	=> array(
					'COLUMNS'	=> array(
						'imageset_id'	=> array('USINT', NULL, 'auto_increment'),
						'imageset_name'	=> array('VCHAR_UNI:255', ''),
						'imageset_copyright'	=> array('VCHAR_UNI', ''),
						'imageset_path'	=> array('VCHAR:100', ''),
					),
					'PRIMARY_KEY'	=> 'imageset_id',
					'KEYS'	=> array(
						'imgset_nm'	=> array('UNIQUE', 'imageset_name'),
					),
				),

$this->table_prefix . 'styles_imageset_data'	=> array(
					'COLUMNS'	=> array(
						'image_id'	=> array('USINT', NULL, 'auto_increment'),
						'image_name'	=> array('VCHAR:200', ''),
						'image_filename'	=> array('VCHAR:200', ''),
						'image_lang'	=> array('VCHAR:30', ''),
						'image_height'	=> array('USINT', 0),
						'image_width'	=> array('USINT', 0),
						'imageset_id'	=> array('USINT', 0),
					),
					'PRIMARY_KEY'	=> 'image_id',
					'KEYS'	=> array(
						'i_d'	=> array('INDEX', 'imageset_id'),
					),
				),

$this->table_prefix . 'topics'	=> array(
					'COLUMNS'	=> array(
						'topic_id'	=> array('UINT', NULL, 'auto_increment'),
						'forum_id'	=> array('UINT', 0),
						'icon_id'	=> array('UINT', 0),
						'topic_attachment'	=> array('BOOL', 0),
						'topic_approved'	=> array('BOOL', 1),
						'topic_reported'	=> array('BOOL', 0),
						'topic_title'	=> array('XSTEXT_UNI', '', 'true_sort'),
						'topic_poster'	=> array('UINT', 0),
						'topic_time'	=> array('TIMESTAMP', 0),
						'topic_time_limit'	=> array('TIMESTAMP', 0),
						'topic_views'	=> array('UINT', 0),
						'topic_replies'	=> array('UINT', 0),
						'topic_replies_real'	=> array('UINT', 0),
						'topic_status'	=> array('TINT:3', 0),
						'topic_type'	=> array('TINT:3', 0),
						'topic_first_post_id'	=> array('UINT', 0),
						'topic_first_poster_name'	=> array('VCHAR_UNI', ''),
						'topic_first_poster_colour'	=> array('VCHAR:6', ''),
						'topic_last_post_id'	=> array('UINT', 0),
						'topic_last_poster_id'	=> array('UINT', 0),
						'topic_last_poster_name'	=> array('VCHAR_UNI', ''),
						'topic_last_poster_colour'	=> array('VCHAR:6', ''),
						'topic_last_post_subject'	=> array('XSTEXT_UNI', ''),
						'topic_last_post_time'	=> array('TIMESTAMP', 0),
						'topic_last_view_time'	=> array('TIMESTAMP', 0),
						'topic_moved_id'	=> array('UINT', 0),
						'topic_bumped'	=> array('BOOL', 0),
						'topic_bumper'	=> array('UINT', 0),
						'poll_title'	=> array('STEXT_UNI', ''),
						'poll_start'	=> array('TIMESTAMP', 0),
						'poll_length'	=> array('TIMESTAMP', 0),
						'poll_max_options'	=> array('TINT:4', 1),
						'poll_last_vote'	=> array('TIMESTAMP', 0),
						'poll_vote_change'	=> array('BOOL', 0),
					),
					'PRIMARY_KEY'	=> 'topic_id',
					'KEYS'	=> array(
						'forum_id'	=> array('INDEX', 'forum_id'),
						'forum_id_type'	=> array('INDEX', array('forum_id', 'topic_type')),
						'last_post_time'	=> array('INDEX', 'topic_last_post_time'),
						'topic_approved'	=> array('INDEX', 'topic_approved'),
						'forum_appr_last'	=> array('INDEX', array('forum_id', 'topic_approved', 'topic_last_post_id')),
						'fid_time_moved'	=> array('INDEX', array('forum_id', 'topic_last_post_time', 'topic_moved_id')),
					),
				),

$this->table_prefix . 'topics_track'	=> array(
					'COLUMNS'	=> array(
						'user_id'	=> array('UINT', 0),
						'topic_id'	=> array('UINT', 0),
						'forum_id'	=> array('UINT', 0),
						'mark_time'	=> array('TIMESTAMP', 0),
					),
					'PRIMARY_KEY'	=> array('user_id', 'topic_id'),
					'KEYS'	=> array(
						'forum_id'	=> array('INDEX', 'forum_id'),
					),
				),

$this->table_prefix . 'topics_posted'	=> array(
					'COLUMNS'	=> array(
						'user_id'	=> array('UINT', 0),
						'topic_id'	=> array('UINT', 0),
						'topic_posted'	=> array('BOOL', 0),
					),
					'PRIMARY_KEY'	=> array('user_id', 'topic_id'),
				),

$this->table_prefix . 'topics_watch'	=> array(
					'COLUMNS'	=> array(
						'topic_id'	=> array('UINT', 0),
						'user_id'	=> array('UINT', 0),
						'notify_status'	=> array('BOOL', 0),
					),
					'KEYS'	=> array(
						'topic_id'	=> array('INDEX', 'topic_id'),
						'user_id'	=> array('INDEX', 'user_id'),
						'notify_stat'	=> array('INDEX', 'notify_status'),
					),
				),

$this->table_prefix . 'user_group'	=> array(
					'COLUMNS'	=> array(
						'group_id'	=> array('UINT', 0),
						'user_id'	=> array('UINT', 0),
						'group_leader'	=> array('BOOL', 0),
						'user_pending'	=> array('BOOL', 1),
					),
					'KEYS'	=> array(
						'group_id'	=> array('INDEX', 'group_id'),
						'user_id'	=> array('INDEX', 'user_id'),
						'group_leader'	=> array('INDEX', 'group_leader'),
					),
				),

$this->table_prefix . 'users'	=> array(
					'COLUMNS'	=> array(
						'user_id'	=> array('UINT', NULL, 'auto_increment'),
						'user_type'	=> array('TINT:2', 0),
						'group_id'	=> array('UINT', 3),
						'user_permissions'	=> array('MTEXT', ''),
						'user_perm_from'	=> array('UINT', 0),
						'user_ip'	=> array('VCHAR:40', ''),
						'user_regdate'	=> array('TIMESTAMP', 0),
						'username'	=> array('VCHAR_CI', ''),
						'username_clean'	=> array('VCHAR_CI', ''),
						'user_password'	=> array('VCHAR_UNI:40', ''),
						'user_passchg'	=> array('TIMESTAMP', 0),
						'user_pass_convert'	=> array('BOOL', 0),
						'user_email'	=> array('VCHAR_UNI:100', ''),
						'user_email_hash'	=> array('BINT', 0),
						'user_birthday'	=> array('VCHAR:10', ''),
						'user_lastvisit'	=> array('TIMESTAMP', 0),
						'user_lastmark'	=> array('TIMESTAMP', 0),
						'user_lastpost_time'	=> array('TIMESTAMP', 0),
						'user_lastpage'	=> array('VCHAR_UNI:200', ''),
						'user_last_confirm_key'	=> array('VCHAR:10', ''),
						'user_last_search'	=> array('TIMESTAMP', 0),
						'user_warnings'	=> array('TINT:4', 0),
						'user_last_warning'	=> array('TIMESTAMP', 0),
						'user_login_attempts'	=> array('TINT:4', 0),
						'user_inactive_reason'	=> array('TINT:2', 0),
						'user_inactive_time'	=> array('TIMESTAMP', 0),
						'user_posts'	=> array('UINT', 0),
						'user_lang'	=> array('VCHAR:30', ''),
						'user_timezone'	=> array('DECIMAL', 0),
						'user_dst'	=> array('BOOL', 0),
						'user_dateformat'	=> array('VCHAR_UNI:30', 'd M Y H:i'),
						'user_style'	=> array('USINT', 0),
						'user_rank'	=> array('UINT', 0),
						'user_colour'	=> array('VCHAR:6', ''),
						'user_new_privmsg'	=> array('INT:4', 0),
						'user_unread_privmsg'	=> array('INT:4', 0),
						'user_last_privmsg'	=> array('TIMESTAMP', 0),
						'user_message_rules'	=> array('BOOL', 0),
						'user_full_folder'	=> array('INT:11', -3),
						'user_emailtime'	=> array('TIMESTAMP', 0),
						'user_topic_show_days'	=> array('USINT', 0),
						'user_topic_sortby_type'	=> array('VCHAR:1', 't'),
						'user_topic_sortby_dir'	=> array('VCHAR:1', 'd'),
						'user_post_show_days'	=> array('USINT', 0),
						'user_post_sortby_type'	=> array('VCHAR:1', 't'),
						'user_post_sortby_dir'	=> array('VCHAR:1', 'a'),
						'user_notify'	=> array('BOOL', 0),
						'user_notify_pm'	=> array('BOOL', 1),
						'user_notify_type'	=> array('TINT:4', 0),
						'user_allow_pm'	=> array('BOOL', 1),
						'user_allow_viewonline'	=> array('BOOL', 1),
						'user_allow_viewemail'	=> array('BOOL', 1),
						'user_allow_massemail'	=> array('BOOL', 1),
						'user_options'	=> array('UINT:11', 895),
						'user_avatar'	=> array('VCHAR', ''),
						'user_avatar_type'	=> array('TINT:2', 0),
						'user_avatar_width'	=> array('USINT', 0),
						'user_avatar_height'	=> array('USINT', 0),
						'user_sig'	=> array('MTEXT_UNI', ''),
						'user_sig_bbcode_uid'	=> array('VCHAR:8', ''),
						'user_sig_bbcode_bitfield'	=> array('VCHAR:255', ''),
						'user_from'	=> array('VCHAR_UNI:100', ''),
						'user_icq'	=> array('VCHAR:15', ''),
						'user_aim'	=> array('VCHAR_UNI', ''),
						'user_yim'	=> array('VCHAR_UNI', ''),
						'user_msnm'	=> array('VCHAR_UNI', ''),
						'user_jabber'	=> array('VCHAR_UNI', ''),
						'user_website'	=> array('VCHAR_UNI:200', ''),
						'user_occ'	=> array('TEXT_UNI', ''),
						'user_interests'	=> array('TEXT_UNI', ''),
						'user_actkey'	=> array('VCHAR:32', ''),
						'user_newpasswd'	=> array('VCHAR_UNI:40', ''),
						'user_form_salt'	=> array('VCHAR_UNI:32', ''),

),
					'PRIMARY_KEY'	=> 'user_id',
					'KEYS'	=> array(
						'user_birthday'	=> array('INDEX', 'user_birthday'),
						'user_email_hash'	=> array('INDEX', 'user_email_hash'),
						'user_type'	=> array('INDEX', 'user_type'),
						'username_clean'	=> array('UNIQUE', 'username_clean'),
					),
				),

$this->table_prefix . 'warnings'	=> array(
					'COLUMNS'	=> array(
						'warning_id'	=> array('UINT', NULL, 'auto_increment'),
						'user_id'	=> array('UINT', 0),
						'post_id'	=> array('UINT', 0),
						'log_id'	=> array('UINT', 0),
						'warning_time'	=> array('TIMESTAMP', 0),
					),
					'PRIMARY_KEY'	=> 'warning_id',
				),

$this->table_prefix . 'words'	=> array(
					'COLUMNS'	=> array(
						'word_id'	=> array('UINT', NULL, 'auto_increment'),
						'word'	=> array('VCHAR_UNI', ''),
						'replacement'	=> array('VCHAR_UNI', ''),
					),
					'PRIMARY_KEY'	=> 'word_id',
				),

$this->table_prefix . 'zebra'	=> array(
					'COLUMNS'	=> array(
						'user_id'	=> array('UINT', 0),
						'zebra_id'	=> array('UINT', 0),
						'friend'	=> array('BOOL', 0),
						'foe'	=> array('BOOL', 0),
					),
					'PRIMARY_KEY'	=> array('user_id', 'zebra_id'),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'drop_tables' => array(
				$this->table_prefix . 'attachments',
				$this->table_prefix . 'acl_groups',
				$this->table_prefix . 'acl_options',
				$this->table_prefix . 'acl_roles',
				$this->table_prefix . 'acl_roles_data',
				$this->table_prefix . 'acl_users',
				$this->table_prefix . 'banlist',
				$this->table_prefix . 'bbcodes',
				$this->table_prefix . 'bookmarks',
				$this->table_prefix . 'bots',
				$this->table_prefix . 'config',
				$this->table_prefix . 'confirm',
				$this->table_prefix . 'disallow',
				$this->table_prefix . 'drafts',
				$this->table_prefix . 'extensions',
				$this->table_prefix . 'extension_groups',
				$this->table_prefix . 'forums',
				$this->table_prefix . 'forums_access',
				$this->table_prefix . 'forums_track',
				$this->table_prefix . 'forums_watch',
				$this->table_prefix . 'groups',
				$this->table_prefix . 'icons',
				$this->table_prefix . 'lang',
				$this->table_prefix . 'log',
				$this->table_prefix . 'moderator_cache',
				$this->table_prefix . 'modules',
				$this->table_prefix . 'poll_options',
				$this->table_prefix . 'poll_votes',
				$this->table_prefix . 'posts',
				$this->table_prefix . 'privmsgs',
				$this->table_prefix . 'privmsgs_folder',
				$this->table_prefix . 'privmsgs_rules',
				$this->table_prefix . 'privmsgs_to',
				$this->table_prefix . 'profile_fields',
				$this->table_prefix . 'profile_fields_data',
				$this->table_prefix . 'profile_fields_lang',
				$this->table_prefix . 'profile_lang',
				$this->table_prefix . 'ranks',
				$this->table_prefix . 'reports',
				$this->table_prefix . 'reports_reasons',
				$this->table_prefix . 'search_results',
				$this->table_prefix . 'search_wordlist',
				$this->table_prefix . 'search_wordmatch',
				$this->table_prefix . 'sessions',
				$this->table_prefix . 'sessions_keys',
				$this->table_prefix . 'sitelist',
				$this->table_prefix . 'smilies',
				$this->table_prefix . 'styles',
				$this->table_prefix . 'styles_template',
				$this->table_prefix . 'styles_template_data',
				$this->table_prefix . 'styles_theme',
				$this->table_prefix . 'styles_imageset',
				$this->table_prefix . 'styles_imageset_data',
				$this->table_prefix . 'topics',
				$this->table_prefix . 'topics_track',
				$this->table_prefix . 'topics_posted',
				$this->table_prefix . 'topics_watch',
				$this->table_prefix . 'user_group',
				$this->table_prefix . 'users',
				$this->table_prefix . 'warnings',
				$this->table_prefix . 'words',
				$this->table_prefix . 'zebra',
			),
		);
	}
}
migration/data/v30x/release_3_0_8_rc1.php000077700000011057151514672100014051 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_8_rc1 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.8-RC1', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_7_pl1');
	}

public function update_data()
	{
		return array(
			array('custom', array(array(&$this, 'update_file_extension_group_names'))),
			array('custom', array(array(&$this, 'update_module_auth'))),
			array('custom', array(array(&$this, 'delete_orphan_shadow_topics'))),
			array('module.add', array(
				'acp',
				'ACP_MESSAGES',
				array(
					'module_basename'	=> 'acp_board',
					'modes'				=> array('post'),
				),
			)),
			array('config.add', array('load_unreads_search', 1)),
			array('config.update_if_equals', array(600, 'queue_interval', 60)),
			array('config.update_if_equals', array(50, 'email_package_size', 20)),

array('config.update', array('version', '3.0.8-RC1')),
		);
	}

public function update_file_extension_group_names()
	{
		// Update file extension group names to use language strings.
		$sql = 'SELECT lang_dir
			FROM ' . LANG_TABLE;
		$result = $this->db->sql_query($sql);

$extension_groups_updated = array();
		while ($lang_dir = $this->db->sql_fetchfield('lang_dir'))
		{
			$lang_dir = basename($lang_dir);

// The language strings we need are either in language/.../acp/attachments.php
			// in the update package if we're updating to 3.0.8-RC1 or later,
			// or they are in language/.../install.php when we're updating from 3.0.7-PL1 or earlier.
			// On an already updated board, they can also already be in language/.../acp/attachments.php
			// in the board root.
			$lang_files = array(
				"{$this->phpbb_root_path}install/update/new/language/$lang_dir/acp/attachments.{$this->php_ext}",
				"{$this->phpbb_root_path}language/$lang_dir/install.{$this->php_ext}",
				"{$this->phpbb_root_path}language/$lang_dir/acp/attachments.{$this->php_ext}",
			);

foreach ($lang_files as $lang_file)
			{
				if (!file_exists($lang_file))
				{
					continue;
				}

$lang = array();
				include($lang_file);

foreach($lang as $lang_key => $lang_val)
				{
					if (isset($extension_groups_updated[$lang_key]) || strpos($lang_key, 'EXT_GROUP_') !== 0)
					{
						continue;
					}

$sql_ary = array(
						'group_name'	=> substr($lang_key, 10), // Strip off 'EXT_GROUP_'
					);

$sql = 'UPDATE ' . EXTENSION_GROUPS_TABLE . '
						SET ' . $this->db->sql_build_array('UPDATE', $sql_ary) . "
						WHERE group_name = '" . $this->db->sql_escape($lang_val) . "'";
					$this->sql_query($sql);

$extension_groups_updated[$lang_key] = true;
				}
			}
		}
		$this->db->sql_freeresult($result);
	}

public function update_module_auth()
	{
		$sql = 'UPDATE ' . MODULES_TABLE . '
			SET module_auth = \'cfg_allow_avatar && (cfg_allow_avatar_local || cfg_allow_avatar_remote || cfg_allow_avatar_upload || cfg_allow_avatar_remote_upload)\'
			WHERE module_class = \'ucp\'
				AND module_basename = \'profile\'
				AND module_mode = \'avatar\'';
		$this->sql_query($sql);
	}

public function delete_orphan_shadow_topics()
	{
		// Delete shadow topics pointing to not existing topics
		$batch_size = 500;

// Set of affected forums we have to resync
		$sync_forum_ids = array();

$sql_array = array(
			'SELECT'	=> 't1.topic_id, t1.forum_id',
			'FROM'		=> array(
				TOPICS_TABLE	=> 't1',
			),
			'LEFT_JOIN'	=> array(
				array(
					'FROM'	=> array(TOPICS_TABLE	=> 't2'),
					'ON'	=> 't1.topic_moved_id = t2.topic_id',
				),
			),
			'WHERE'		=> 't1.topic_moved_id <> 0
						AND t2.topic_id IS NULL',
		);
		$sql = $this->db->sql_build_query('SELECT', $sql_array);
		$result = $this->db->sql_query_limit($sql, $batch_size);

$topic_ids = array();
		while ($row = $this->db->sql_fetchrow($result))
		{
			$topic_ids[] = (int) $row['topic_id'];

$sync_forum_ids[(int) $row['forum_id']] = (int) $row['forum_id'];
		}
		$this->db->sql_freeresult($result);

if (!empty($topic_ids))
		{
			$sql = 'DELETE FROM ' . TOPICS_TABLE . '
				WHERE ' . $this->db->sql_in_set('topic_id', $topic_ids);
			$this->db->sql_query($sql);

// Sync the forums we have deleted shadow topics from.
			sync('forum', 'forum_id', $sync_forum_ids, true, true);

return false;
		}
	}
}
migration/data/v30x/release_3_0_4_rc1.php000077700000007026151514672100014046 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_4_rc1 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.4-RC1', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_3');
	}

public function update_schema()
	{
		return array(
			'add_columns' => array(
				$this->table_prefix . 'profile_fields' => array(
					'field_show_profile' => array('BOOL', 0),
				),
			),
			'change_columns' => array(
				$this->table_prefix . 'styles' => array(
					'style_id' => array('UINT', NULL, 'auto_increment'),
					'template_id' => array('UINT', 0),
					'theme_id' => array('UINT', 0),
					'imageset_id' => array('UINT', 0),
				),
				$this->table_prefix . 'styles_imageset' => array(
					'imageset_id' => array('UINT', NULL, 'auto_increment'),
				),
				$this->table_prefix . 'styles_imageset_data' => array(
					'image_id' => array('UINT', NULL, 'auto_increment'),
					'imageset_id' => array('UINT', 0),
				),
				$this->table_prefix . 'styles_theme' => array(
					'theme_id' => array('UINT', NULL, 'auto_increment'),
				),
				$this->table_prefix . 'styles_template' => array(
					'template_id' => array('UINT', NULL, 'auto_increment'),
				),
				$this->table_prefix . 'styles_template_data' => array(
					'template_id' => array('UINT', 0),
				),
				$this->table_prefix . 'forums' => array(
					'forum_style' => array('UINT', 0),
				),
				$this->table_prefix . 'users' => array(
					'user_style' => array('UINT', 0),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'drop_columns' => array(
				$this->table_prefix . 'profile_fields' => array(
					'field_show_profile',
				),
			),
		);
	}

public function update_data()
	{
		return array(
			array('custom', array(array(&$this, 'update_custom_profile_fields'))),

array('config.update', array('version', '3.0.4-RC1')),
		);
	}

public function update_custom_profile_fields()
	{
		// Update the Custom Profile Fields based on previous settings to the new \format
		$sql = 'SELECT field_id, field_required, field_show_on_reg, field_hide
				FROM ' . PROFILE_FIELDS_TABLE;
		$result = $this->db->sql_query($sql);

while ($row = $this->db->sql_fetchrow($result))
		{
			$sql_ary = array(
				'field_required'	=> 0,
				'field_show_on_reg'	=> 0,
				'field_hide'		=> 0,
				'field_show_profile'=> 0,
			);

if ($row['field_required'])
			{
				$sql_ary['field_required'] = $sql_ary['field_show_on_reg'] = $sql_ary['field_show_profile'] = 1;
			}
			else if ($row['field_show_on_reg'])
			{
				$sql_ary['field_show_on_reg'] = $sql_ary['field_show_profile'] = 1;
			}
			else if ($row['field_hide'])
			{
				// Only administrators and moderators can see this CPF, if the view is enabled, they can see it, otherwise just admins in the acp_users module
				$sql_ary['field_hide'] = 1;
			}
			else
			{
				// equivelant to "none", which is the "Display in user control panel" option
				$sql_ary['field_show_profile'] = 1;
			}

$this->sql_query('UPDATE ' . $this->table_prefix . 'profile_fields SET ' . $this->db->sql_build_array('UPDATE', $sql_ary) . ' WHERE field_id = ' . $row['field_id'], $errored, $error_ary);
		}

$this->db->sql_freeresult($result);
	}
}
migration/data/v30x/release_3_0_7.php000077700000001326151514672100013301 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_7 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.7', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_7_rc2');
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.0.7')),
		);
	}
}
migration/data/v30x/release_3_0_14_rc1.php000077700000001615151514672100014125 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_14_rc1 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.14-RC1', '>=') && phpbb_version_compare($this->config['version'], '3.1.0-dev', '<');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_13');
	}

public function update_data()
	{
		return array(
			array('if', array(
				phpbb_version_compare($this->config['version'], '3.0.14-RC1', '<'),
				array('config.update', array('version', '3.0.14-RC1')),
			)),
		);
	}
}
migration/data/v30x/release_3_0_10_rc1.php000077700000001435151514672100014121 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_10_rc1 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.10-RC1', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_9');
	}

public function update_data()
	{
		return array(
			array('config.add', array('email_max_chunk_size', 50)),

array('config.update', array('version', '3.0.10-RC1')),
		);
	}
}
migration/data/v30x/release_3_0_6_rc2.php000077700000001342151514672100014044 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_6_rc2 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.6-RC2', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_6_rc1');
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.0.6-RC2')),
		);
	}
}
migration/data/v30x/release_3_0_2_rc2.php000077700000003710151514672100014041 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_2_rc2 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.2-RC2', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_2_rc1');
	}

public function update_schema()
	{
		return array(
			'change_columns' => array(
				$this->table_prefix . 'drafts' => array(
					'draft_subject' => array('STEXT_UNI', ''),
				),
				$this->table_prefix . 'forums' => array(
					'forum_last_post_subject' => array('STEXT_UNI', ''),
				),
				$this->table_prefix . 'posts' => array(
					'post_subject' => array('STEXT_UNI', '', 'true_sort'),
				),
				$this->table_prefix . 'privmsgs' => array(
					'message_subject' => array('STEXT_UNI', ''),
				),
				$this->table_prefix . 'topics' => array(
					'topic_title' => array('STEXT_UNI', '', 'true_sort'),
					'topic_last_post_subject' => array('STEXT_UNI', ''),
				),
			),
			'drop_keys' => array(
				$this->table_prefix . 'sessions' => array(
					'session_forum_id',
				),
			),
			'add_index' => array(
				$this->table_prefix . 'sessions' => array(
					'session_fid' => array('session_forum_id'),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'add_index' => array(
				$this->table_prefix . 'sessions' => array(
					'session_forum_id' => array(
						'session_forum_id',
					),
				),
			),
			'drop_keys' => array(
				$this->table_prefix . 'sessions' => array(
					'session_fid',
				),
			),
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.0.2-RC2')),
		);
	}
}
migration/data/v30x/release_3_0_10.php000077700000001332151514672100013350 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_10 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.10', '>=');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_10_rc3');
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.0.10')),
		);
	}
}
migration/data/v30x/release_3_0_12_rc2.php000077700000001621151514672100014121 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v30x;

class release_3_0_12_rc2 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.12-RC2', '>=') && phpbb_version_compare($this->config['version'], '3.1.0-dev', '<');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_12_rc1');
	}

public function update_data()
	{
		return array(
			array('if', array(
				phpbb_version_compare($this->config['version'], '3.0.12-RC2', '<'),
				array('config.update', array('version', '3.0.12-RC2')),
			)),
		);
	}
}
migration/data/v31x/style_update.php000077700000006505151514672100013501 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v31x;

class style_update extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\gold');
	}

public function update_data()
	{
		return array(
			array('custom', array(array($this, 'update_installed_styles'))),
		);
	}

public function update_installed_styles()
	{
		// Get all currently available styles
		$styles = $this->find_style_dirs();
		$style_paths = $style_ids = array();

$sql = 'SELECT style_path, style_id
				FROM ' . $this->table_prefix . 'styles';
		$result = $this->db->sql_query($sql);
		while ($styles_row = $this->db->sql_fetchrow())
		{
			if (in_array($styles_row['style_path'], $styles))
			{
				$style_paths[] = $styles_row['style_path'];
				$style_ids[] = $styles_row['style_id'];
			}
		}
		$this->db->sql_freeresult($result);

// Install prosilver if no style is available and prosilver can be installed
		if (empty($style_paths) && in_array('prosilver', $styles))
		{
			// Try to parse config file
			$cfg = parse_cfg_file($this->phpbb_root_path . 'styles/prosilver/style.cfg');

// Stop running this if prosilver cfg file can't be read
			if (empty($cfg))
			{
				throw new \RuntimeException('No styles available and could not fall back to prosilver.');
			}

$style = array(
				'style_name'		=> 'prosilver',
				'style_copyright'	=> '&copy; phpBB Limited',
				'style_active'		=> 1,
				'style_path'		=> 'prosilver',
				'bbcode_bitfield'	=> 'kNg=',
				'style_parent_id'	=> 0,
				'style_parent_tree'	=> '',
			);

// Add to database
			$this->db->sql_transaction('begin');

$sql = 'INSERT INTO ' . $this->table_prefix . 'styles
					' . $this->db->sql_build_array('INSERT', $style);
			$this->db->sql_query($sql);

$style_id = $this->db->sql_nextid();
			$style_ids[] = $style_id;

$this->db->sql_transaction('commit');

// Set prosilver to default style
			$this->config->set('default_style', $style_id);
		}
		else if (empty($styles) && empty($available_styles))
		{
			throw new \RuntimeException('No valid styles available');
		}

// Make sure default style is available
		if (!in_array($this->config['default_style'], $style_ids))
		{
			$this->config->set('default_style', array_pop($style_ids));
		}

// Reset users to default style if their user_style is nonexistent
		$sql = 'UPDATE ' . $this->table_prefix . "users
			SET user_style = {$this->config['default_style']}
			WHERE " . $this->db->sql_in_set('user_style', $style_ids, true, true);
		$this->db->sql_query($sql);
	}

/**
	 * Find all directories that have styles
	 * Copied from acp_styles
	 *
	 * @return array Directory names
	 */
	protected function find_style_dirs()
	{
		$styles = array();
		$styles_path = $this->phpbb_root_path . 'styles/';

$dp = @opendir($styles_path);
		if ($dp)
		{
			while (($file = readdir($dp)) !== false)
			{
				$dir = $styles_path . $file;
				if ($file[0] == '.' || !is_dir($dir))
				{
					continue;
				}

if (file_exists("{$dir}/style.cfg"))
				{
					$styles[] = $file;
				}
			}
			closedir($dp);
		}

return $styles;
	}
}
migration/data/v31x/m_softdelete_global.php000077700000001302151514672100014757 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v31x;

class m_softdelete_global extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v31x\v311');
	}

public function update_data()
	{
		return array(
			// Make m_softdelete global. The add method will take care of updating
			// it if it already exists.
			array('permission.add', array('m_softdelete', true)),
		);
	}
}
migration/data/v31x/profilefield_remove_underscore_from_alpha.php000077700000002522151514672100021434 0ustar00<?php

/**
 *
 * This file is part of the phpBB Forum Software package.
 *
 * @copyright (c) phpBB Limited <https://www.phpbb.com>
 * @license GNU General Public License, version 2 (GPL-2.0)
 *
 * For full copyright and license information, please see
 * the docs/CREDITS.txt file.
 *
 */

namespace phpbb\db\migration\data\v31x;

class profilefield_remove_underscore_from_alpha extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v31x\v311');
	}

public function update_data()
	{
		return array(
			array('custom', array(array($this, 'remove_underscore_from_alpha_validations'))),
		);
	}

public function remove_underscore_from_alpha_validations()
	{
		$this->update_validation_rule('[\w]+', '[a-zA-Z0-9]+');
		$this->update_validation_rule('[\w_]+', '[\w]+');
		$this->update_validation_rule('[\w.]+', '[a-zA-Z0-9.]+');
		$this->update_validation_rule('[\w\x20_+\-\[\]]+', '[\w\x20+\-\[\]]+');
		$this->update_validation_rule('[a-zA-Z][\w\.,\-_]+', '[a-zA-Z][\w\.,\-]+');
	}

public function update_validation_rule($old_validation, $new_validation)
	{
		$sql = 'UPDATE ' . PROFILE_FIELDS_TABLE . "
			SET field_validation = '" . $this->db->sql_escape($new_validation) . "'
			WHERE field_validation = '" . $this->db->sql_escape($old_validation) . "'";
		$this->db->sql_query($sql);
	}
}
migration/data/v31x/v313rc1.php000077700000001564151514672100012101 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v31x;

class v313rc1 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v30x\release_3_0_13_rc1',
			'\phpbb\db\migration\data\v31x\plupload_last_gc_dynamic',
			'\phpbb\db\migration\data\v31x\profilefield_remove_underscore_from_alpha',
			'\phpbb\db\migration\data\v31x\profilefield_yahoo_update_url',
			'\phpbb\db\migration\data\v31x\update_custom_bbcodes_with_idn',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.1.3-RC1')),
		);
	}
}
migration/data/v31x/v315rc1.php000077700000001126151514672100012075 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v31x;

class v315rc1 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v31x\v314',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.1.5-RC1')),
		);
	}
}
migration/data/v31x/v311.php000077700000001200151514672100011454 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v31x;

class v311 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\gold',
			'\phpbb\db\migration\data\v31x\style_update',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.1.1')),
		);
	}
}
migration/data/v31x/v314rc2.php000077700000001220151514672100012070 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v31x;

class v314rc2 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v30x\release_3_0_14_rc1',
			'\phpbb\db\migration\data\v31x\v314rc1',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.1.4-RC2')),
		);
	}
}
migration/data/v31x/v315.php000077700000001122151514672100011463 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v31x;

class v315 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v31x\v315rc1',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.1.5')),
		);
	}
}
migration/data/v31x/v314rc1.php000077700000001126151514672100012074 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v31x;

class v314rc1 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v31x\v313',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.1.4-RC1')),
		);
	}
}
migration/data/v31x/v312.php000077700000001122151514672100011460 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v31x;

class v312 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v31x\v312rc1',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.1.2')),
		);
	}
}
migration/data/v31x/update_custom_bbcodes_with_idn.php000077700000003356151514672100017222 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v31x;

class update_custom_bbcodes_with_idn extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v31x\v312',
		);
	}

public function update_data()
	{
		return array(
			array('custom', array(array($this, 'update_bbcodes_table'))),
		);
	}

public function update_bbcodes_table()
	{
		if (!class_exists('acp_bbcodes'))
		{
			include($this->phpbb_root_path . 'includes/acp/acp_bbcodes.' . $this->php_ext);
		}

$bbcodes = new \acp_bbcodes();

$sql = 'SELECT bbcode_id, bbcode_match, bbcode_tpl
			FROM ' . BBCODES_TABLE;
		$result = $this->sql_query($sql);

$sql_ary = array();
		while ($row = $this->db->sql_fetchrow($result))
		{
			$data = array();
			if (preg_match('/(URL|LOCAL_URL|RELATIVE_URL)/', $row['bbcode_match']))
			{
				$data = $bbcodes->build_regexp($row['bbcode_match'], $row['bbcode_tpl']);
				$sql_ary[$row['bbcode_id']] = array(
					'first_pass_match'			=> $data['first_pass_match'],
					'first_pass_replace'		=> $data['first_pass_replace'],
					'second_pass_match'			=> $data['second_pass_match'],
					'second_pass_replace'		=> $data['second_pass_replace']
				);
			}
		}
		$this->db->sql_freeresult($result);

foreach ($sql_ary as $bbcode_id => $bbcode_data)
		{
			$sql = 'UPDATE ' . BBCODES_TABLE . '
				SET ' . $this->db->sql_build_array('UPDATE', $bbcode_data) . '
				WHERE bbcode_id = ' . (int) $bbcode_id;
			$this->sql_query($sql);
		}
	}
}
migration/data/v31x/profilefield_yahoo_update_url.php000077700000001635151514672100017065 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v31x;

class profilefield_yahoo_update_url extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v31x\v312');
	}

public function update_data()
	{
		return array(
			array('custom', array(array($this, 'update_contact_url'))),
		);
	}

public function update_contact_url()
	{
		$sql = 'UPDATE ' . $this->table_prefix . "profile_fields
			SET field_contact_url = 'ymsgr:sendim?%s'
			WHERE field_name = 'phpbb_yahoo'
				AND field_contact_url = 'http://edit.yahoo.com/config/send_webmesg?.target=%s&amp;.src=pg'";
		$this->sql_query($sql);
	}
}
migration/data/v31x/plupload_last_gc_dynamic.php000077700000001271151514672100016012 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v31x;

class plupload_last_gc_dynamic extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v31x\v312');
	}

public function update_data()
	{
		return array(
			// Make plupload_last_gc dynamic.
			array('config.remove', array('plupload_last_gc')),
			array('config.add', array('plupload_last_gc', 0, 1)),
		);
	}
}
migration/data/v31x/v313.php000077700000001122151514672100011461 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v31x;

class v313 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v31x\v313rc2',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.1.3')),
		);
	}
}
migration/data/v31x/v314.php000077700000001205151514672100011464 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v31x;

class v314 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v30x\release_3_0_14',
			'\phpbb\db\migration\data\v31x\v314rc2',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.1.4')),
		);
	}
}
migration/data/v31x/v313rc2.php000077700000001220151514672100012067 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v31x;

class v313rc2 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v30x\release_3_0_13_pl1',
			'\phpbb\db\migration\data\v31x\v313rc1',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.1.3-RC2')),
		);
	}
}
migration/data/v31x/v312rc1.php000077700000001216151514672100012072 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v31x;

class v312rc1 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v31x\v311',
			'\phpbb\db\migration\data\v31x\m_softdelete_global',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.1.2-RC1')),
		);
	}
}
migration/data/v310/profilefield_website_cleanup.php000077700000002002151514672100016550 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_website_cleanup extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return !$this->db_tools->sql_column_exists($this->table_prefix . 'users', 'user_website');
	}

static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\profilefield_website',
		);
	}

public function update_schema()
	{
		return array(
			'drop_columns'	=> array(
				$this->table_prefix . 'users'			=> array(
					'user_website',
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'add_columns'	=> array(
				$this->table_prefix . 'users'			=> array(
					'user_website'	=> array('VCHAR_UNI:200', ''),
				),
			),
		);
	}
}
migration/data/v310/remove_acp_styles_cache.php000077700000002201151514672100015522 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class remove_acp_styles_cache extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		$sql = 'SELECT module_id
			FROM ' . MODULES_TABLE . "
			WHERE module_class = 'acp'
				AND module_langname = 'ACP_STYLES_CACHE'";
		$result = $this->db->sql_query($sql);
		$module_id = $this->db->sql_fetchfield('module_id');
		$this->db->sql_freeresult($result);

return !$module_id;
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\rc4');
	}

public function update_data()
	{
		return array(
			array('module.remove', array(
				'acp',
				'ACP_STYLE_MANAGEMENT',
				array(
					'module_basename'   => 'acp_styles',
					'module_langname'   => 'ACP_STYLES_CACHE',
					'module_mode'       => 'cache',
					'module_auth'       => 'acl_a_styles',
				),
			)),
		);
	}
}
migration/data/v310/migrations_table.php000077700000002323151514672100014204 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class migrations_table extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return $this->db_tools->sql_table_exists($this->table_prefix . 'migrations');
	}

public function update_schema()
	{
		return array(
			'add_tables'		=> array(
				$this->table_prefix . 'migrations'	=> array(
					'COLUMNS'		=> array(
						'migration_name'			=> array('VCHAR', ''),
						'migration_depends_on'		=> array('TEXT', ''),
						'migration_schema_done'		=> array('BOOL', 0),
						'migration_data_done'		=> array('BOOL', 0),
						'migration_data_state'		=> array('TEXT', ''),
						'migration_start_time'		=> array('TIMESTAMP', 0),
						'migration_end_time'		=> array('TIMESTAMP', 0),
					),
					'PRIMARY_KEY'	=> 'migration_name',
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'drop_tables'		=> array(
				$this->table_prefix . 'migrations',
			),
		);
	}
}
migration/data/v310/jquery_update2.php000077700000001475151514672100013633 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class jquery_update2 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return $this->config['load_jquery_url'] !== '//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js';
	}

static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\jquery_update',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('load_jquery_url', '//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js')),
		);
	}

}
migration/data/v310/reset_missing_captcha_plugin.php000077700000001722151514672100016577 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

/**
* Class captcha_plugin
*
* Reset the captcha setting to the default plugin if the defined 'captcha_plugin' is missing.
*/
class reset_missing_captcha_plugin extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\dev');
	}

public function update_data()
	{
		return array(
			array('if', array(
				(is_dir($this->phpbb_root_path . 'includes/captcha/plugins/') &&
				!is_file($this->phpbb_root_path . "includes/captcha/plugins/{$this->config['captcha_plugin']}_plugin." . $this->php_ext)),
				array('config.update', array('captcha_plugin', 'phpbb_captcha_nogd')),
			)),
		);
	}
}
migration/data/v310/alpha3.php000077700000001354151514672100012034 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class alpha3 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\alpha2',
			'\phpbb\db\migration\data\v310\avatar_types',
			'\phpbb\db\migration\data\v310\passwords',
			'\phpbb\db\migration\data\v310\profilefield_types',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.1.0-a3')),
		);
	}
}
migration/data/v310/softdelete_mcp_modules.php000077700000002442151514672100015410 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class softdelete_mcp_modules extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		$sql = 'SELECT module_id
			FROM ' . MODULES_TABLE . "
			WHERE module_class = 'mcp'
				AND module_basename = 'mcp_queue'
				AND module_mode = 'deleted_topics'";
		$result = $this->db->sql_query($sql);
		$module_id = $this->db->sql_fetchfield('module_id');
		$this->db->sql_freeresult($result);

return $module_id !== false;
	}

static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\dev',
			'\phpbb\db\migration\data\v310\softdelete_p2',
		);
	}

public function update_data()
	{
		return array(
			array('module.add', array(
				'mcp',
				'MCP_QUEUE',
				array(
					'module_basename'	=> 'mcp_queue',
					'modes'				=> array('deleted_topics'),
				),
			)),
			array('module.add', array(
				'mcp',
				'MCP_QUEUE',
				array(
					'module_basename'	=> 'mcp_queue',
					'modes'				=> array('deleted_posts'),
				),
			)),
		);
	}
}
migration/data/v310/profilefield_facebook.php000077700000003111151514672100015152 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_facebook extends \phpbb\db\migration\profilefield_base_migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\profilefield_contact_field',
			'\phpbb\db\migration\data\v310\profilefield_show_novalue',
			'\phpbb\db\migration\data\v310\profilefield_types',
		);
	}

public function update_data()
	{
		return array(
			array('custom', array(array($this, 'create_custom_field'))),
		);
	}

protected $profilefield_name = 'phpbb_facebook';

protected $profilefield_database_type = array('VCHAR', '');

protected $profilefield_data = array(
		'field_name'			=> 'phpbb_facebook',
		'field_type'			=> 'profilefields.type.string',
		'field_ident'			=> 'phpbb_facebook',
		'field_length'			=> '20',
		'field_minlen'			=> '5',
		'field_maxlen'			=> '50',
		'field_novalue'			=> '',
		'field_default_value'	=> '',
		'field_validation'		=> '[\w.]+',
		'field_required'		=> 0,
		'field_show_novalue'	=> 0,
		'field_show_on_reg'		=> 0,
		'field_show_on_pm'		=> 1,
		'field_show_on_vt'		=> 1,
		'field_show_profile'	=> 1,
		'field_hide'			=> 0,
		'field_no_view'			=> 0,
		'field_active'			=> 1,
		'field_is_contact'		=> 1,
		'field_contact_desc'	=> 'VIEW_FACEBOOK_PROFILE',
		'field_contact_url'		=> 'http://facebook.com/%s/',
	);
}
migration/data/v310/profilefield_aol_cleanup.php000077700000001752151514672100015674 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_aol_cleanup extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return !$this->db_tools->sql_column_exists($this->table_prefix . 'users', 'user_aim');
	}

static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\profilefield_aol',
		);
	}

public function update_schema()
	{
		return array(
			'drop_columns'	=> array(
				$this->table_prefix . 'users'			=> array(
					'user_aim',
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'add_columns'	=> array(
				$this->table_prefix . 'users'			=> array(
					'user_aim'	=> array('VCHAR_UNI', ''),
				),
			),
		);
	}
}
migration/data/v310/style_update_p1.php000077700000013317151514672100013770 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class style_update_p1 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return !$this->db_tools->sql_table_exists($this->table_prefix . 'styles_imageset');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_11');
	}

public function update_schema()
	{
		return array(
			'add_columns'	=> array(
				$this->table_prefix . 'styles'		=> array(
					'style_path'			=> array('VCHAR:100', ''),
					'bbcode_bitfield'		=> array('VCHAR:255', 'kNg='),
					'style_parent_id'		=> array('UINT', 0),
					'style_parent_tree'		=> array('TEXT', ''),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'drop_columns'	=> array(
				$this->table_prefix . 'styles'		=> array(
					'style_path',
					'bbcode_bitfield',
					'style_parent_id',
					'style_parent_tree',
				),
			),
		);
	}

public function update_data()
	{
		return array(
			array('custom', array(array($this, 'styles_update'))),
		);
	}

public function styles_update()
	{
		// Get list of valid 3.1 styles
		$available_styles = array('prosilver');

$iterator = new \DirectoryIterator($this->phpbb_root_path . 'styles');
		$skip_dirs = array('.', '..', 'prosilver');
		foreach ($iterator as $fileinfo)
		{
			if ($fileinfo->isDir() && !in_array($fileinfo->getFilename(), $skip_dirs) && file_exists($fileinfo->getPathname() . '/style.cfg'))
			{
				$style_cfg = parse_cfg_file($fileinfo->getPathname() . '/style.cfg');
				if (isset($style_cfg['phpbb_version']) && version_compare($style_cfg['phpbb_version'], '3.1.0-dev', '>='))
				{
					// 3.1 style
					$available_styles[] = $fileinfo->getFilename();
				}
			}
		}

// Get all installed styles
		if ($this->db_tools->sql_table_exists($this->table_prefix . 'styles_imageset'))
		{
			$sql = 'SELECT s.style_id, t.template_path, t.template_id, t.bbcode_bitfield, t.template_inherits_id, t.template_inherit_path, c.theme_path, c.theme_id, i.imageset_path
				FROM ' . STYLES_TABLE . ' s, ' . $this->table_prefix . 'styles_template t, ' . $this->table_prefix . 'styles_theme c, ' . $this->table_prefix . "styles_imageset i
				WHERE t.template_id = s.template_id
					AND c.theme_id = s.theme_id
					AND i.imageset_id = s.imageset_id";
		}
		else
		{
			$sql = 'SELECT s.style_id, t.template_path, t.template_id, t.bbcode_bitfield, t.template_inherits_id, t.template_inherit_path, c.theme_path, c.theme_id
				FROM ' . STYLES_TABLE . ' s, ' . $this->table_prefix . 'styles_template t, ' . $this->table_prefix . "styles_theme c
				WHERE t.template_id = s.template_id
					AND c.theme_id = s.theme_id";
		}
		$result = $this->db->sql_query($sql);

$styles = array();
		while ($row = $this->db->sql_fetchrow($result))
		{
			$styles[] = $row;
		}
		$this->db->sql_freeresult($result);

// Decide which styles to keep, all others will be deleted
		$valid_styles = array();
		foreach ($styles as $style_row)
		{
			if (
				// Delete styles with parent style (not supported yet)
				$style_row['template_inherits_id'] == 0 &&
				// Check if components match
				$style_row['template_path'] == $style_row['theme_path'] && (!isset($style_row['imageset_path']) || $style_row['template_path'] == $style_row['imageset_path']) &&
				// Check if components are valid
				in_array($style_row['template_path'], $available_styles)
				)
			{
				// Valid style. Keep it
				$sql_ary = array(
					'style_path'	=> $style_row['template_path'],
					'bbcode_bitfield'	=> $style_row['bbcode_bitfield'],
					'style_parent_id'	=> 0,
					'style_parent_tree'	=> '',
				);
				$this->sql_query('UPDATE ' . STYLES_TABLE . '
					SET ' . $this->db->sql_build_array('UPDATE', $sql_ary) . '
					WHERE style_id = ' . $style_row['style_id']);
				$valid_styles[] = (int) $style_row['style_id'];
			}
		}

// Remove old entries from styles table
		if (!sizeof($valid_styles))
		{
			// No valid styles: remove everything and add prosilver
			$this->sql_query('DELETE FROM ' . STYLES_TABLE);

$sql_ary = array(
				'style_name'		=> 'prosilver',
				'style_copyright'	=> '&copy; phpBB Limited',
				'style_active'		=> 1,
				'style_path'		=> 'prosilver',
				'bbcode_bitfield'	=> 'lNg=',
				'style_parent_id'	=> 0,
				'style_parent_tree'	=> '',

// Will be removed in the next step
				'imageset_id'		=> 0,
				'template_id'		=> 0,
				'theme_id'			=> 0,
			);

$sql = 'INSERT INTO ' . STYLES_TABLE . ' ' . $this->db->sql_build_array('INSERT', $sql_ary);
			$this->sql_query($sql);

$sql = 'SELECT style_id
				FROM ' . STYLES_TABLE . "
				WHERE style_name = 'prosilver'";
			$result = $this->sql_query($sql);
			$default_style = $this->db->sql_fetchfield($result);
			$this->db->sql_freeresult($result);

$this->config->set('default_style', $default_style);

$sql = 'UPDATE ' . USERS_TABLE . ' SET user_style = 0';
			$this->sql_query($sql);
		}
		else
		{
			// There are valid styles in styles table. Remove styles that are outdated
			$this->sql_query('DELETE FROM ' . STYLES_TABLE . '
				WHERE ' . $this->db->sql_in_set('style_id', $valid_styles, true));

// Change default style
			if (!in_array($this->config['default_style'], $valid_styles))
			{
				$this->sql_query('UPDATE ' . CONFIG_TABLE . "
					SET config_value = '" . $valid_styles[0] . "'
					WHERE config_name = 'default_style'");
			}

// Reset styles for users
			$this->sql_query('UPDATE ' . USERS_TABLE . '
				SET user_style = 0
				WHERE ' . $this->db->sql_in_set('user_style', $valid_styles, true));
		}
	}
}
migration/data/v310/timezone_p2.php000077700000001710151514672100013113 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class timezone_p2 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return !$this->db_tools->sql_column_exists($this->table_prefix . 'users', 'user_dst');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\timezone');
	}

public function update_schema()
	{
		return array(
			'drop_columns'	=> array(
				$this->table_prefix . 'users'			=> array(
					'user_dst',
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'add_columns'	=> array(
				$this->table_prefix . 'users'			=> array(
					'user_dst'		=> array('BOOL', 0),
				),
			),
		);
	}
}
migration/data/v310/live_searches_config.php000077700000001140151514672100015016 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class live_searches_config extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return isset($this->config['allow_live_searches']);
	}

public function update_data()
	{
		return array(
			array('config.add', array('allow_live_searches', '1')),
		);
	}
}
migration/data/v310/profilefield_yahoo.php000077700000002664151514672100014534 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_yahoo extends \phpbb\db\migration\profilefield_base_migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\profilefield_wlm_cleanup',
		);
	}

protected $profilefield_name = 'phpbb_yahoo';

protected $profilefield_database_type = array('VCHAR', '');

protected $profilefield_data = array(
		'field_name'			=> 'phpbb_yahoo',
		'field_type'			=> 'profilefields.type.string',
		'field_ident'			=> 'phpbb_yahoo',
		'field_length'			=> '40',
		'field_minlen'			=> '5',
		'field_maxlen'			=> '255',
		'field_novalue'			=> '',
		'field_default_value'	=> '',
		'field_validation'		=> '.*',
		'field_required'		=> 0,
		'field_show_novalue'	=> 0,
		'field_show_on_reg'		=> 0,
		'field_show_on_pm'		=> 1,
		'field_show_on_vt'		=> 1,
		'field_show_on_ml'		=> 0,
		'field_show_profile'	=> 1,
		'field_hide'			=> 0,
		'field_no_view'			=> 0,
		'field_active'			=> 1,
		'field_is_contact'		=> 1,
		'field_contact_desc'	=> 'SEND_YIM_MESSAGE',
		'field_contact_url'		=> 'http://edit.yahoo.com/config/send_webmesg?.target=%s&amp;.src=pg',
	);

protected $user_column_name = 'user_yim';
}
migration/data/v310/signature_module_auth.php000077700000002473151514672100015256 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class signature_module_auth extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		$sql = 'SELECT module_auth
			FROM ' . MODULES_TABLE . "
			WHERE module_class = 'ucp'
				AND module_basename = 'ucp_profile'
				AND module_mode = 'signature'";
		$result = $this->db->sql_query($sql);
		$module_auth = $this->db->sql_fetchfield('module_auth');
		$this->db->sql_freeresult($result);

return $module_auth === 'acl_u_sig' || $module_auth === false;
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\dev');
	}

public function update_data()
	{
		return array(
			array('custom', array(
					array($this, 'update_signature_module_auth'),
				),
			),
		);
	}

public function update_signature_module_auth()
	{
		$sql = 'UPDATE ' . MODULES_TABLE . "
			SET module_auth = 'acl_u_sig'
			WHERE module_class = 'ucp'
				AND module_basename = 'ucp_profile'
				AND module_mode = 'signature'
				AND module_auth = ''";
		$this->db->sql_query($sql);
	}
}
migration/data/v310/profilefield_website.php000077700000002672151514672100015056 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_website extends \phpbb\db\migration\profilefield_base_migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\profilefield_on_memberlist',
			'\phpbb\db\migration\data\v310\profilefield_icq_cleanup',
		);
	}

protected $profilefield_name = 'phpbb_website';

protected $profilefield_database_type = array('VCHAR', '');

protected $profilefield_data = array(
		'field_name'			=> 'phpbb_website',
		'field_type'			=> 'profilefields.type.url',
		'field_ident'			=> 'phpbb_website',
		'field_length'			=> '40',
		'field_minlen'			=> '12',
		'field_maxlen'			=> '255',
		'field_novalue'			=> '',
		'field_default_value'	=> '',
		'field_validation'		=> '',
		'field_required'		=> 0,
		'field_show_novalue'	=> 0,
		'field_show_on_reg'		=> 0,
		'field_show_on_pm'		=> 1,
		'field_show_on_vt'		=> 1,
		'field_show_on_ml'		=> 1,
		'field_show_profile'	=> 1,
		'field_hide'			=> 0,
		'field_no_view'			=> 0,
		'field_active'			=> 1,
		'field_is_contact'		=> 1,
		'field_contact_desc'	=> 'VISIT_WEBSITE',
		'field_contact_url'		=> '%s',
	);

protected $user_column_name = 'user_website';
}
migration/data/v310/profilefield_icq.php000077700000002563151514672100014167 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_icq extends \phpbb\db\migration\profilefield_base_migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\profilefield_contact_field',
		);
	}

protected $profilefield_name = 'phpbb_icq';

protected $profilefield_database_type = array('VCHAR', '');

protected $profilefield_data = array(
		'field_name'			=> 'phpbb_icq',
		'field_type'			=> 'profilefields.type.string',
		'field_ident'			=> 'phpbb_icq',
		'field_length'			=> '20',
		'field_minlen'			=> '3',
		'field_maxlen'			=> '15',
		'field_novalue'			=> '',
		'field_default_value'	=> '',
		'field_validation'		=> '[0-9]+',
		'field_required'		=> 0,
		'field_show_novalue'	=> 0,
		'field_show_on_reg'		=> 0,
		'field_show_on_pm'		=> 1,
		'field_show_on_vt'		=> 1,
		'field_show_profile'	=> 1,
		'field_hide'			=> 0,
		'field_no_view'			=> 0,
		'field_active'			=> 1,
		'field_is_contact'		=> 1,
		'field_contact_desc'	=> 'SEND_ICQ_MESSAGE',
		'field_contact_url'		=> 'https://www.icq.com/people/%s/',
	);

protected $user_column_name = 'user_icq';
}
migration/data/v310/profilefield_occupation.php000077700000002402151514672100015547 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_occupation extends \phpbb\db\migration\profilefield_base_migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\profilefield_interests',
		);
	}

protected $profilefield_name = 'phpbb_occupation';

protected $profilefield_database_type = array('MTEXT', '');

protected $profilefield_data = array(
		'field_name'			=> 'phpbb_occupation',
		'field_type'			=> 'profilefields.type.text',
		'field_ident'			=> 'phpbb_occupation',
		'field_length'			=> '3|30',
		'field_minlen'			=> '2',
		'field_maxlen'			=> '500',
		'field_novalue'			=> '',
		'field_default_value'	=> '',
		'field_validation'		=> '.*',
		'field_required'		=> 0,
		'field_show_novalue'	=> 0,
		'field_show_on_reg'		=> 0,
		'field_show_on_pm'		=> 0,
		'field_show_on_vt'		=> 0,
		'field_show_profile'	=> 1,
		'field_hide'			=> 0,
		'field_no_view'			=> 0,
		'field_active'			=> 1,
	);

protected $user_column_name = 'user_occ';
}
migration/data/v310/profilefield_location.php000077700000002466151514672100015225 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_location extends \phpbb\db\migration\profilefield_base_migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\profilefield_types',
			'\phpbb\db\migration\data\v310\profilefield_on_memberlist',
		);
	}

protected $profilefield_name = 'phpbb_location';

protected $profilefield_database_type = array('VCHAR', '');

protected $profilefield_data = array(
		'field_name'			=> 'phpbb_location',
		'field_type'			=> 'profilefields.type.string',
		'field_ident'			=> 'phpbb_location',
		'field_length'			=> '20',
		'field_minlen'			=> '2',
		'field_maxlen'			=> '100',
		'field_novalue'			=> '',
		'field_default_value'	=> '',
		'field_validation'		=> '.*',
		'field_required'		=> 0,
		'field_show_novalue'	=> 0,
		'field_show_on_reg'		=> 0,
		'field_show_on_pm'		=> 1,
		'field_show_on_vt'		=> 1,
		'field_show_profile'	=> 1,
		'field_hide'			=> 0,
		'field_no_view'			=> 0,
		'field_active'			=> 1,
	);

protected $user_column_name = 'user_from';
}
migration/data/v310/topic_sort_username.php000077700000001627151514672100014753 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class topic_sort_username extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\dev');
	}

public function update_schema()
	{
		return array(
			'change_columns' => array(
				$this->table_prefix . 'topics'	=> array(
					'topic_first_poster_name' => array('VCHAR_UNI:255', '', 'true_sort'),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'change_columns' => array(
				$this->table_prefix . 'topics'	=> array(
					'topic_first_poster_name' => array('VCHAR_UNI:255', ''),
				),
			),
		);
	}
}
migration/data/v310/search_type.php000077700000001413151514672100013166 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class search_type extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\dev',
		);
	}

public function update_data()
	{
		return array(
			array('if', array(
				(is_file($this->phpbb_root_path . 'phpbb/search/' . $this->config['search_type'] . $this->php_ext)),
				array('config.update', array('search_type', '\\phpbb\\search\\' . $this->config['search_type'])),
			)),
		);
	}
}
migration/data/v310/contact_admin_form.php000077700000002220151514672100014503 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class contact_admin_form extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return isset($this->config['contact_admin_form_enable']);
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\config_db_text');
	}

public function update_data()
	{
		return array(
			array('config.add', array('contact_admin_form_enable', 1)),
			array('custom', array(array($this, 'contact_admin_info'))),
		);
	}

public function contact_admin_info()
	{
		$text_config = new \phpbb\config\db_text($this->db, $this->table_prefix . 'config_text');
		$text_config->set_array(array(
			'contact_admin_info'			=> '',
			'contact_admin_info_uid'		=> '',
			'contact_admin_info_bitfield'	=> '',
			'contact_admin_info_flags'		=> OPTION_FLAG_BBCODE + OPTION_FLAG_SMILIES + OPTION_FLAG_LINKS,
		));
	}
}
migration/data/v310/mysql_fulltext_drop.php000077700000003365151514672100015010 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class mysql_fulltext_drop extends \phpbb\db\migration\migration
{
	protected $indexes;

public function effectively_installed()
	{
		// This migration is irrelevant for all non-MySQL DBMSes.
		if (strpos($this->db->get_sql_layer(), 'mysql') === false)
		{
			return true;
		}

$this->find_indexes_to_drop();
		return empty($this->indexes);
	}

static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\dev',
		);
	}

public function update_schema()
	{
		if (empty($this->indexes))
		{
			return array();
		}

/*
		* Drop FULLTEXT indexes related to MySQL fulltext search.
		* Doing so is equivalent to dropping the search index from the ACP.
		* Possibly time-consuming recreation of the search index (i.e.
		* FULLTEXT indexes) is left as a task to the admin to not
		* unnecessarily stall the upgrade process. The new search index will
		* then require about 40% less table space (also see PHPBB3-11621).
		*/
		return array(
			'drop_keys' => array(
				$this->table_prefix . 'posts' => $this->indexes,
			),
		);
	}

public function find_indexes_to_drop()
	{
		if ($this->indexes !== null)
		{
			return $this->indexes;
		}

$this->indexes = array();
		$potential_keys = array('post_subject', 'post_text', 'post_content');
		foreach ($potential_keys as $key)
		{
			if ($this->db_tools->sql_index_exists($this->table_prefix . 'posts', $key))
			{
				$this->indexes[] = $key;
			}
		}

return $this->indexes;
	}
}
migration/data/v310/acp_prune_users_module.php000077700000004471151514672100015431 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class acp_prune_users_module extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		$sql = 'SELECT module_id
			FROM ' . MODULES_TABLE . "
			WHERE module_class = 'acp'
				AND module_langname = 'ACP_CAT_USERS'";
		$result = $this->db->sql_query($sql);
		$acp_cat_users_id = (int) $this->db->sql_fetchfield('module_id');
		$this->db->sql_freeresult($result);

$sql = 'SELECT parent_id
			FROM ' . MODULES_TABLE . "
			WHERE module_class = 'acp'
				AND module_basename = 'acp_prune'
				AND module_mode = 'users'";
		$result = $this->db->sql_query($sql);
		$acp_prune_users_parent = (int) $this->db->sql_fetchfield('parent_id');
		$this->db->sql_freeresult($result);

// Skip migration if "Users" category has been deleted
		// or the module has already been moved to that category
		return !$acp_cat_users_id || $acp_cat_users_id === $acp_prune_users_parent;
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\beta1');
	}

public function update_data()
	{
		return array(
			array('custom', array(array($this, 'move_prune_users_module'))),
		);
	}

public function move_prune_users_module()
	{
		$sql = 'SELECT module_id
			FROM ' . MODULES_TABLE . "
			WHERE module_class = 'acp'
				AND module_basename = 'acp_prune'
				AND module_mode = 'users'";
		$result = $this->db->sql_query($sql);
		$acp_prune_users_id = (int) $this->db->sql_fetchfield('module_id');
		$this->db->sql_freeresult($result);

$sql = 'SELECT module_id
			FROM ' . MODULES_TABLE . "
			WHERE module_class = 'acp'
				AND module_langname = 'ACP_CAT_USERS'";
		$result = $this->db->sql_query($sql);
		$acp_cat_users_id = (int) $this->db->sql_fetchfield('module_id');
		$this->db->sql_freeresult($result);

if (!class_exists('\acp_modules'))
		{
			include($this->phpbb_root_path . 'includes/acp/acp_modules.' . $this->php_ext);
		}
		$module_manager = new \acp_modules();
		$module_manager->module_class = 'acp';
		$module_manager->move_module($acp_prune_users_id, $acp_cat_users_id);
	}
}
migration/data/v310/avatar_types.php000077700000002663151514672100013372 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class avatar_types extends \phpbb\db\migration\migration
{
	/**
	* @var avatar type map
	*/
	protected $avatar_type_map = array(
		AVATAR_UPLOAD	=> 'avatar.driver.upload',
		AVATAR_REMOTE	=> 'avatar.driver.remote',
		AVATAR_GALLERY	=> 'avatar.driver.local',
	);

static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\dev',
			'\phpbb\db\migration\data\v310\avatars',
		);
	}

public function update_data()
	{
		return array(
			array('custom', array(array($this, 'update_user_avatar_type'))),
			array('custom', array(array($this, 'update_group_avatar_type'))),
		);
	}

public function update_user_avatar_type()
	{
		foreach ($this->avatar_type_map as $old => $new)
		{
			$sql = 'UPDATE ' . $this->table_prefix . "users
				SET user_avatar_type = '$new'
				WHERE user_avatar_type = '$old'";
			$this->db->sql_query($sql);
		}
	}

public function update_group_avatar_type()
	{
		foreach ($this->avatar_type_map as $old => $new)
		{
			$sql = 'UPDATE ' . $this->table_prefix . "groups
				SET group_avatar_type = '$new'
				WHERE group_avatar_type = '$old'";
			$this->db->sql_query($sql);
		}
	}
}
migration/data/v310/beta2.php000077700000001321151514672100011653 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class beta2 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\beta1',
			'\phpbb\db\migration\data\v310\acp_prune_users_module',
			'\phpbb\db\migration\data\v310\profilefield_location_cleanup',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.1.0-b2')),
		);
	}
}
migration/data/v310/rc6.php000077700000001121151514672100011346 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class rc6 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\rc5',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.1.0-RC6')),
		);
	}
}
migration/data/v310/profilefield_show_novalue.php000077700000002023151514672100016113 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_show_novalue extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return $this->db_tools->sql_column_exists($this->table_prefix . 'profile_fields', 'field_show_novalue');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\profilefield_types');
	}

public function update_schema()
	{
		return array(
			'add_columns' => array(
				$this->table_prefix . 'profile_fields' => array(
					'field_show_novalue' => array('BOOL', 0),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'drop_columns' => array(
				$this->table_prefix . 'profile_fields' => array(
					'field_show_novalue',
				),
			),
		);
	}
}
migration/data/v310/captcha_plugins.php000077700000002437151514672100014033 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class captcha_plugins extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\rc2',
		);
	}

public function update_data()
	{
		$captcha_plugin = $this->config['captcha_plugin'];
		if (strpos($captcha_plugin, 'phpbb_captcha_') === 0)
		{
			$captcha_plugin = substr($captcha_plugin, strlen('phpbb_captcha_'));
		}
		else if (strpos($captcha_plugin, 'phpbb_') === 0)
		{
			$captcha_plugin = substr($captcha_plugin, strlen('phpbb_'));
		}

return array(
			array('if', array(
				(is_file($this->phpbb_root_path . 'phpbb/captcha/plugins/' . $captcha_plugin . '.' . $this->php_ext)),
				array('config.update', array('captcha_plugin', 'core.captcha.plugins.' . $captcha_plugin)),
			)),
			array('if', array(
				(!is_file($this->phpbb_root_path . 'phpbb/captcha/plugins/' . $captcha_plugin . '.' . $this->php_ext)),
				array('config.update', array('captcha_plugin', 'core.captcha.plugins.nogd')),
			)),
		);
	}
}
migration/data/v310/rc1.php000077700000002037151514672100011350 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class rc1 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\beta4',
			'\phpbb\db\migration\data\v310\contact_admin_acp_module',
			'\phpbb\db\migration\data\v310\contact_admin_form',
			'\phpbb\db\migration\data\v310\passwords_convert_p2',
			'\phpbb\db\migration\data\v310\profilefield_facebook',
			'\phpbb\db\migration\data\v310\profilefield_googleplus',
			'\phpbb\db\migration\data\v310\profilefield_skype',
			'\phpbb\db\migration\data\v310\profilefield_twitter',
			'\phpbb\db\migration\data\v310\profilefield_youtube',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.1.0-RC1')),
		);
	}
}
migration/data/v310/profilefield_field_validation_length.php000077700000004353151514672100020250 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_field_validation_length extends \phpbb\db\migration\migration
{
	protected $validation_options_old = array(
		'ALPHA_SPACERS'		=> '[\w_\+\. \-\[\]]+',
	);

protected $validation_options_new = array(
		'ALPHA_SPACERS'		=> '[\w\x20_+\-\[\]]+',
	);

static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\rc3',
		);
	}

public function update_schema()
	{
		return array(
			'change_columns'	=> array(
				$this->table_prefix . 'profile_fields'			=> array(
					'field_validation'	=> array('VCHAR_UNI:64', ''),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'change_columns'	=> array(
				$this->table_prefix . 'profile_fields'			=> array(
					'field_validation'	=> array('VCHAR_UNI:20', ''),
				),
			),
		);
	}

public function update_data()
	{
		return array(
			array('custom', array(array($this, 'update_profile_fields_validation'))),
		);
	}

public function revert_data()
	{
		return array(
			array('custom', array(array($this, 'revert_profile_fields_validation'))),
		);
	}

public function update_profile_fields_validation()
	{
		foreach ($this->validation_options_new as $validation_type => $regex)
		{
			$sql = 'UPDATE ' . $this->table_prefix . "profile_fields
				SET field_validation = '" . $this->db->sql_escape($this->validation_options_new[$validation_type]) . "'
				WHERE field_validation = '" . $this->db->sql_escape($this->validation_options_old[$validation_type]) . "'";
			$this->sql_query($sql);
		}
	}

public function revert_profile_fields_validation()
	{
		foreach ($this->validation_options_new as $validation_type => $regex)
		{
			$sql = 'UPDATE ' . $this->table_prefix . "profile_fields
				SET field_validation = '" . $this->db->sql_escape($this->validation_options_old[$validation_type]) . "'
				WHERE field_validation = '" . $this->db->sql_escape($this->validation_options_new[$validation_type]) . "'";
			$this->sql_query($sql);
		}
	}
}
migration/data/v310/teampage.php000077700000005101151514672100012441 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class teampage extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return $this->db_tools->sql_table_exists($this->table_prefix . 'teampage');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\dev');
	}

public function update_schema()
	{
		return array(
			'add_tables'		=> array(
				$this->table_prefix . 'teampage'	=> array(
					'COLUMNS'		=> array(
						'teampage_id'		=> array('UINT', null, 'auto_increment'),
						'group_id'			=> array('UINT', 0),
						'teampage_name'		=> array('VCHAR_UNI:255', ''),
						'teampage_position'	=> array('UINT', 0),
						'teampage_parent'	=> array('UINT', 0),
					),
					'PRIMARY_KEY'		=> 'teampage_id',
				),
			),
			'drop_columns'		=> array(
				$this->table_prefix . 'groups'		=> array(
					'group_teampage',
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'drop_tables'		=> array(
				$this->table_prefix . 'teampage',
			),
			'add_columns'		=> array(
				$this->table_prefix . 'groups'		=> array(
					'group_teampage'	=> array('UINT', 0, 'after' => 'group_legend'),
				),
			),
		);
	}

public function update_data()
	{
		return array(
			array('custom', array(array($this, 'add_groups_teampage'))),
		);
	}

public function add_groups_teampage()
	{
		$sql = 'SELECT teampage_id
			FROM ' . TEAMPAGE_TABLE;
		$result = $this->db->sql_query_limit($sql, 1);
		$added_groups_teampage = (bool) $this->db->sql_fetchfield('teampage_id');
		$this->db->sql_freeresult($result);

if (!$added_groups_teampage)
		{
			$sql = 'SELECT *
				FROM ' . GROUPS_TABLE . '
				WHERE group_type = ' . GROUP_SPECIAL . "
					AND (group_name = 'ADMINISTRATORS'
						OR group_name = 'GLOBAL_MODERATORS')
				ORDER BY group_name ASC";
			$result = $this->db->sql_query($sql);

$teampage_entries = array();
			while ($row = $this->db->sql_fetchrow($result))
			{
				$teampage_entries[] = array(
					'group_id'			=> (int) $row['group_id'],
					'teampage_name'		=> '',
					'teampage_position'	=> sizeof($teampage_entries) + 1,
					'teampage_parent'	=> 0,
				);
			}
			$this->db->sql_freeresult($result);

if (sizeof($teampage_entries))
			{
				$this->db->sql_multi_insert(TEAMPAGE_TABLE, $teampage_entries);
			}
			unset($teampage_entries);
		}

}
}
migration/data/v310/softdelete_p1.php000077700000015031151514672100013417 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class softdelete_p1 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return $this->db_tools->sql_column_exists($this->table_prefix . 'posts', 'post_visibility');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\dev');
	}

public function update_schema()
	{
		return array(
			'add_columns'		=> array(
				$this->table_prefix . 'forums'		=> array(
					'forum_posts_approved'		=> array('UINT', 0),
					'forum_posts_unapproved'	=> array('UINT', 0),
					'forum_posts_softdeleted'	=> array('UINT', 0),
					'forum_topics_approved'		=> array('UINT', 0),
					'forum_topics_unapproved'	=> array('UINT', 0),
					'forum_topics_softdeleted'	=> array('UINT', 0),
				),
				$this->table_prefix . 'posts'		=> array(
					'post_visibility'		=> array('TINT:3', 0),
					'post_delete_time'		=> array('TIMESTAMP', 0),
					'post_delete_reason'	=> array('STEXT_UNI', ''),
					'post_delete_user'		=> array('UINT', 0),
				),
				$this->table_prefix . 'topics'		=> array(
					'topic_visibility'		=> array('TINT:3', 0),
					'topic_delete_time'		=> array('TIMESTAMP', 0),
					'topic_delete_reason'	=> array('STEXT_UNI', ''),
					'topic_delete_user'		=> array('UINT', 0),
					'topic_posts_approved'		=> array('UINT', 0),
					'topic_posts_unapproved'	=> array('UINT', 0),
					'topic_posts_softdeleted'	=> array('UINT', 0),
				),
			),
			'add_index'		=> array(
				$this->table_prefix . 'posts'		=> array(
					'post_visibility'		=> array('post_visibility'),
				),
				$this->table_prefix . 'topics'		=> array(
					'topic_visibility'		=> array('topic_visibility'),
					'forum_vis_last'		=> array('forum_id', 'topic_visibility', 'topic_last_post_id'),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'drop_columns'		=> array(
				$this->table_prefix . 'forums'		=> array(
					'forum_posts_approved',
					'forum_posts_unapproved',
					'forum_posts_softdeleted',
					'forum_topics_approved',
					'forum_topics_unapproved',
					'forum_topics_softdeleted',
				),
				$this->table_prefix . 'posts'		=> array(
					'post_visibility',
					'post_delete_time',
					'post_delete_reason',
					'post_delete_user',
				),
				$this->table_prefix . 'topics'		=> array(
					'topic_visibility',
					'topic_delete_time',
					'topic_delete_reason',
					'topic_delete_user',
					'topic_posts_approved',
					'topic_posts_unapproved',
					'topic_posts_softdeleted',
				),
			),
			'drop_keys'		=> array(
				$this->table_prefix . 'posts'		=> array('post_visibility'),
				$this->table_prefix . 'topics'	=> array('topic_visibility', 'forum_vis_last'),
			),
		);
	}

public function update_data()
	{
		return array(
			array('custom', array(array($this, 'update_post_visibility'))),
			array('custom', array(array($this, 'update_topic_visibility'))),
			array('custom', array(array($this, 'update_topics_post_counts'))),
			array('custom', array(array($this, 'update_forums_topic_and_post_counts'))),

array('permission.add', array('f_softdelete', false)),
			array('permission.add', array('m_softdelete', false)),
		);
	}

public function update_post_visibility()
	{
		$sql = 'UPDATE ' . $this->table_prefix . 'posts
			SET post_visibility = post_approved';
		$this->sql_query($sql);
	}

public function update_topic_visibility()
	{
		$sql = 'UPDATE ' . $this->table_prefix . 'topics
			SET topic_visibility = topic_approved';
		$this->sql_query($sql);
	}

public function update_topics_post_counts()
	{
		/*
		* Using sql_case here to avoid "BIGINT UNSIGNED value is out of range" errors.
		* As we update all topics in 2 queries, one broken topic would stop the conversion
		* for all topics and the surpressed error will cause the admin to not even notice it.
		*/
		$sql = 'UPDATE ' . $this->table_prefix . 'topics
			SET topic_posts_approved = topic_replies + 1,
				topic_posts_unapproved = ' . $this->db->sql_case('topic_replies_real > topic_replies', 'topic_replies_real - topic_replies', '0') . '
			WHERE topic_visibility = ' . ITEM_APPROVED;
		$this->sql_query($sql);

$sql = 'UPDATE ' . $this->table_prefix . 'topics
			SET topic_posts_approved = 0,
				topic_posts_unapproved = (' . $this->db->sql_case('topic_replies_real > topic_replies', 'topic_replies_real - topic_replies', '0') . ') + 1
			WHERE topic_visibility = ' . ITEM_UNAPPROVED;
		$this->sql_query($sql);
	}

public function update_forums_topic_and_post_counts($start)
	{
		$start = (int) $start;
		$limit = 10;
		$converted_forums = 0;

if (!$start)
		{
			// Preserve the forum_posts value for link forums as it represents redirects.
			$sql = 'UPDATE ' . $this->table_prefix . 'forums
				SET forum_posts_approved = forum_posts
				WHERE forum_type = ' . FORUM_LINK;
			$this->db->sql_query($sql);
		}

$sql = 'SELECT forum_id, topic_visibility, COUNT(topic_id) AS sum_topics, SUM(topic_posts_approved) AS sum_posts_approved, SUM(topic_posts_unapproved) AS sum_posts_unapproved
			FROM ' . $this->table_prefix . 'topics
			GROUP BY forum_id, topic_visibility
			ORDER BY forum_id, topic_visibility';
		$result = $this->db->sql_query_limit($sql, $limit, $start);

$update_forums = array();
		while ($row = $this->db->sql_fetchrow($result))
		{
			$converted_forums++;

$forum_id = (int) $row['forum_id'];
			if (!isset($update_forums[$forum_id]))
			{
				$update_forums[$forum_id] = array(
					'forum_posts_approved'		=> 0,
					'forum_posts_unapproved'	=> 0,
					'forum_topics_approved'		=> 0,
					'forum_topics_unapproved'	=> 0,
				);
			}

$update_forums[$forum_id]['forum_posts_approved'] += (int) $row['sum_posts_approved'];
			$update_forums[$forum_id]['forum_posts_unapproved'] += (int) $row['sum_posts_unapproved'];

$update_forums[$forum_id][(($row['topic_visibility'] == ITEM_APPROVED) ? 'forum_topics_approved' : 'forum_topics_unapproved')] += (int) $row['sum_topics'];
		}
		$this->db->sql_freeresult($result);

foreach ($update_forums as $forum_id => $forum_data)
		{
			$sql = 'UPDATE ' . FORUMS_TABLE . '
				SET ' . $this->db->sql_build_array('UPDATE', $forum_data) . '
				WHERE forum_id = ' . $forum_id;
			$this->sql_query($sql);
		}

if ($converted_forums < $limit)
		{
			// There are no more topics, we are done
			return;
		}

// There are still more topics to query, return the next start value
		return $start + $limit;
	}
}
migration/data/v310/board_contact_name.php000077700000001276151514672100014471 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class board_contact_name extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return isset($this->config['board_contact_name']);
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\beta2');
	}

public function update_data()
	{
		return array(
			array('config.add', array('board_contact_name', '')),
		);
	}
}
migration/data/v310/contact_admin_acp_module.php000077700000001162151514672100015654 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class contact_admin_acp_module extends \phpbb\db\migration\migration
{
	public function update_data()
	{
		return array(
			array('module.add', array(
				'acp',
				'ACP_BOARD_CONFIGURATION',
				array(
					'module_basename'	=> 'acp_contact',
					'modes'				=> array('contact'),
				),
			)),
		);
	}
}
migration/data/v310/alpha2.php000077700000001220151514672100012023 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class alpha2 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\alpha1',
			'\phpbb\db\migration\data\v310\notifications_cron_p2',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.1.0-a2')),
		);
	}
}
migration/data/v310/avatars.php000077700000004622151514672100012326 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class avatars extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		// Get current avatar type of guest user
		$sql = 'SELECT user_avatar_type
			FROM ' . $this->table_prefix . 'users
			WHERE user_id = ' . ANONYMOUS;
		$result = $this->db->sql_query($sql);
		$backup_type = $this->db->sql_fetchfield('user_avatar_type');
		$this->db->sql_freeresult($result);

// Try to set avatar type to string
		$sql = 'UPDATE ' . $this->table_prefix . "users
			SET user_avatar_type = 'avatar.driver.upload'
			WHERE user_id = " . ANONYMOUS;
		$this->db->sql_return_on_error(true);
		$effectively_installed = $this->db->sql_query($sql);
		$this->db->sql_return_on_error();

// Restore avatar type of guest user to previous state
		$sql = 'UPDATE ' . $this->table_prefix . "users
			SET user_avatar_type = '{$backup_type}'
			WHERE user_id = " . ANONYMOUS;
		$this->db->sql_query($sql);

return $effectively_installed !== false;
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_11');
	}

public function update_schema()
	{
		return array(
			'change_columns'	=> array(
				$this->table_prefix . 'users'			=> array(
					'user_avatar_type'		=> array('VCHAR:255', ''),
				),
				$this->table_prefix . 'groups'			=> array(
					'group_avatar_type'		=> array('VCHAR:255', ''),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'change_columns'	=> array(
				$this->table_prefix . 'users'			=> array(
					'user_avatar_type'		=> array('TINT:2', ''),
				),
				$this->table_prefix . 'groups'			=> array(
					'group_avatar_type'		=> array('TINT:2', ''),
				),
			),
		);
	}

public function update_data()
	{
		return array(
			array('config.add', array('allow_avatar_gravatar', 0)),
			array('custom', array(array($this, 'update_module_auth'))),
		);
	}

public function update_module_auth()
	{
		$sql = 'UPDATE ' . $this->table_prefix . "modules
			SET module_auth = 'cfg_allow_avatar'
			WHERE module_class = 'ucp'
				AND module_basename = 'ucp_profile'
				AND module_mode = 'avatar'";
		$this->db->sql_query($sql);
	}
}
migration/data/v310/notifications.php000077700000005263151514672100013540 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class notifications extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return $this->db_tools->sql_table_exists($this->table_prefix . 'notifications');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\dev');
	}

public function update_schema()
	{
		return array(
			'add_tables'		=> array(
				$this->table_prefix . 'notification_types'	=> array(
					'COLUMNS'			=> array(
						'notification_type'			=> array('VCHAR:255', ''),
						'notification_type_enabled'	=> array('BOOL', 1),
					),
					'PRIMARY_KEY'		=> array('notification_type', 'notification_type_enabled'),
				),
				$this->table_prefix . 'notifications'		=> array(
					'COLUMNS'			=> array(
						'notification_id'  				=> array('UINT', null, 'auto_increment'),
						'item_type'			   			=> array('VCHAR:255', ''),
						'item_id'		  				=> array('UINT', 0),
						'item_parent_id'   				=> array('UINT', 0),
						'user_id'						=> array('UINT', 0),
						'notification_read'				=> array('BOOL', 0),
						'notification_time'				=> array('TIMESTAMP', 1),
						'notification_data'			   	=> array('TEXT_UNI', ''),
					),
					'PRIMARY_KEY'		=> 'notification_id',
					'KEYS'				=> array(
						'item_ident'		=> array('INDEX', array('item_type', 'item_id')),
						'user'				=> array('INDEX', array('user_id', 'notification_read')),
					),
				),
				$this->table_prefix . 'user_notifications'	=> array(
					'COLUMNS'			=> array(
						'item_type'			=> array('VCHAR:255', ''),
						'item_id'			=> array('UINT', 0),
						'user_id'			=> array('UINT', 0),
						'method'			=> array('VCHAR:255', ''),
						'notify'			=> array('BOOL', 1),
					),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'drop_tables'	=> array(
				$this->table_prefix . 'notification_types',
				$this->table_prefix . 'notifications',
				$this->table_prefix . 'user_notifications',
			),
		);
	}

public function update_data()
	{
		return array(
			array('module.add', array(
				'ucp',
				'UCP_MAIN',
				array(
					'module_basename'	=> 'ucp_notifications',
					'modes'				=> array('notification_list'),
				),
			)),
			array('module.add', array(
				'ucp',
				'UCP_PREFS',
				array(
					'module_basename'	=> 'ucp_notifications',
					'modes'				=> array('notification_options'),
				),
			)),
			array('config.add', array('load_notifications', 1)),
		);
	}
}
migration/data/v310/passwords_convert_p1.php000077700000004111151514672100015043 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class passwords_convert_p1 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\passwords_p2');
	}

public function update_data()
	{
		return array(
			array('custom', array(array($this, 'update_passwords'))),
		);
	}

public function update_passwords($start)
	{
		// Nothing to do if user_pass_convert column doesn't exist
		if (!$this->db_tools->sql_column_exists($this->table_prefix . 'users', 'user_pass_convert'))
		{
			return;
		}

$start = (int) $start;
		$limit = 1000;
		$converted_users = 0;

$sql = 'SELECT user_password, user_id
			FROM ' . $this->table_prefix . 'users
			WHERE user_pass_convert = 1
			ORDER BY user_id';
		$result = $this->db->sql_query_limit($sql, $limit, $start);

$update_users = array();
		while ($row = $this->db->sql_fetchrow($result))
		{
			$converted_users++;

$user_id = (int) $row['user_id'];
			// Only prefix passwords without proper prefix
			if (!isset($update_users[$user_id]) && !preg_match('#^\$([a-zA-Z0-9\\\]*?)\$#', $row['user_password']))
			{
				// Use $CP$ prefix for passwords that need to
				// be converted and set pass convert to false.
				$update_users[$user_id] = array(
					'user_password'		=> '$CP$' . $row['user_password'],
					'user_pass_convert'	=> 0,
				);
			}
		}
		$this->db->sql_freeresult($result);

foreach ($update_users as $user_id => $user_data)
		{
			$sql = 'UPDATE ' . $this->table_prefix . 'users
				SET ' . $this->db->sql_build_array('UPDATE', $user_data) . '
				WHERE user_id = ' . $user_id;
			$this->sql_query($sql);
		}

if ($converted_users < $limit)
		{
			// There are no more users to be converted
			return;
		}

// There are still more users to query, return the next start value
		return $start + $limit;
	}
}
migration/data/v310/profilefield_cleanup.php000077700000002305151514672100015034 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_cleanup extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return !$this->db_tools->sql_column_exists($this->table_prefix . 'users', 'user_occ') &&
			!$this->db_tools->sql_column_exists($this->table_prefix . 'users', 'user_interests');
	}

static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\profilefield_interests',
			'\phpbb\db\migration\data\v310\profilefield_occupation',
		);
	}

public function update_schema()
	{
		return array(
			'drop_columns'	=> array(
				$this->table_prefix . 'users'			=> array(
					'user_occ',
					'user_interests',
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'add_columns'	=> array(
				$this->table_prefix . 'users'			=> array(
					'user_occ'			=> array('MTEXT', ''),
					'user_interests'	=> array('MTEXT', ''),
				),
			),
		);
	}
}
migration/data/v310/timezone.php000077700000015435151514672100012523 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class timezone extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return !$this->db_tools->sql_column_exists($this->table_prefix . 'users', 'user_dst');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_11');
	}

public function update_schema()
	{
		return array(
			'change_columns'	=> array(
				$this->table_prefix . 'users'			=> array(
					'user_timezone'		=> array('VCHAR:100', ''),
				),
			),
		);
	}

public function update_data()
	{
		return array(
			array('custom', array(array($this, 'update_timezones'))),
		);
	}

public function update_timezones($start)
	{
		$start = (int) $start;
		$limit = 500;
		$converted = 0;

$update_blocks = array();

$sql = 'SELECT user_id, user_timezone, user_dst
			FROM ' . $this->table_prefix . 'users
			ORDER BY user_id ASC';
		$result = $this->db->sql_query_limit($sql, $limit, $start);
		while ($row = $this->db->sql_fetchrow($result))
		{
			$converted++;

// In case this is somehow run twice on a row.
			// Otherwise it would just end up as UTC on the second run
			if (is_numeric($row['user_timezone']))
			{
				$update_blocks[$row['user_timezone'] . ':' . $row['user_dst']][] = (int) $row['user_id'];
			}
		}
		$this->db->sql_freeresult($result);

// Update blocks of users who share the same timezone/dst
		foreach ($update_blocks as $timezone => $user_ids)
		{
			$timezone = explode(':', $timezone);
			$converted_timezone = $this->convert_phpbb30_timezone($timezone[0], $timezone[1]);

$sql = 'UPDATE ' . $this->table_prefix . "users
				SET user_timezone = '" . $this->db->sql_escape($converted_timezone) . "'
				WHERE " . $this->db->sql_in_set('user_id', $user_ids);
			$this->sql_query($sql);
		}

if ($converted == $limit)
		{
			// There are still more to convert
			return $start + $limit;
		}

// Update board default timezone
		$sql = 'UPDATE ' . $this->table_prefix . "config
			SET config_value = '" . $this->convert_phpbb30_timezone($this->config['board_timezone'], $this->config['board_dst']) . "'
			WHERE config_name = 'board_timezone'";
		$this->sql_query($sql);
	}

/**
	* Determine the new timezone for a given phpBB 3.0 timezone and
	* "Daylight Saving Time" option
	*
	*	@param	$timezone	float	Users timezone in 3.0
	*	@param	$dst		int		Users daylight saving time
	*	@return		string		Users new php Timezone which is used since 3.1
	*/
	public function convert_phpbb30_timezone($timezone, $dst)
	{
		$offset = $timezone + $dst;

switch ($timezone)
		{
			case '-12':
				return 'Etc/GMT+' . abs($offset);	//'[UTC - 12] Baker Island Time'
			case '-11':
				return 'Etc/GMT+' . abs($offset);	//'[UTC - 11] Niue Time, Samoa Standard Time'
			case '-10':
				return 'Etc/GMT+' . abs($offset);	//'[UTC - 10] Hawaii-Aleutian Standard Time, Cook Island Time'
			case '-9.5':
				return 'Pacific/Marquesas';			//'[UTC - 9:30] Marquesas Islands Time'
			case '-9':
				return 'Etc/GMT+' . abs($offset);	//'[UTC - 9] Alaska Standard Time, Gambier Island Time'
			case '-8':
				return 'Etc/GMT+' . abs($offset);	//'[UTC - 8] Pacific Standard Time'
			case '-7':
				return 'Etc/GMT+' . abs($offset);	//'[UTC - 7] Mountain Standard Time'
			case '-6':
				return 'Etc/GMT+' . abs($offset);	//'[UTC - 6] Central Standard Time'
			case '-5':
				return 'Etc/GMT+' . abs($offset);	//'[UTC - 5] Eastern Standard Time'
			case '-4.5':
				return 'America/Caracas';			//'[UTC - 4:30] Venezuelan Standard Time'
			case '-4':
				return 'Etc/GMT+' . abs($offset);	//'[UTC - 4] Atlantic Standard Time'
			case '-3.5':
				return 'America/St_Johns';			//'[UTC - 3:30] Newfoundland Standard Time'
			case '-3':
				return 'Etc/GMT+' . abs($offset);	//'[UTC - 3] Amazon Standard Time, Central Greenland Time'
			case '-2':
				return 'Etc/GMT+' . abs($offset);	//'[UTC - 2] Fernando de Noronha Time, South Georgia &amp; the South Sandwich Islands Time'
			case '-1':
				return 'Etc/GMT+' . abs($offset);	//'[UTC - 1] Azores Standard Time, Cape Verde Time, Eastern Greenland Time'
			case '0':
				return (!$dst) ? 'UTC' : 'Etc/GMT-1';	//'[UTC] Western European Time, Greenwich Mean Time'
			case '1':
				return 'Etc/GMT-' . $offset;		//'[UTC + 1] Central European Time, West African Time'
			case '2':
				return 'Etc/GMT-' . $offset;		//'[UTC + 2] Eastern European Time, Central African Time'
			case '3':
				return 'Etc/GMT-' . $offset;		//'[UTC + 3] Moscow Standard Time, Eastern African Time'
			case '3.5':
				return 'Asia/Tehran';				//'[UTC + 3:30] Iran Standard Time'
			case '4':
				return 'Etc/GMT-' . $offset;		//'[UTC + 4] Gulf Standard Time, Samara Standard Time'
			case '4.5':
				return 'Asia/Kabul';				//'[UTC + 4:30] Afghanistan Time'
			case '5':
				return 'Etc/GMT-' . $offset;		//'[UTC + 5] Pakistan Standard Time, Yekaterinburg Standard Time'
			case '5.5':
				return 'Asia/Kolkata';				//'[UTC + 5:30] Indian Standard Time, Sri Lanka Time'
			case '5.75':
				return 'Asia/Kathmandu';			//'[UTC + 5:45] Nepal Time'
			case '6':
				return 'Etc/GMT-' . $offset;		//'[UTC + 6] Bangladesh Time, Bhutan Time, Novosibirsk Standard Time'
			case '6.5':
				return 'Indian/Cocos';				//'[UTC + 6:30] Cocos Islands Time, Myanmar Time'
			case '7':
				return 'Etc/GMT-' . $offset;		//'[UTC + 7] Indochina Time, Krasnoyarsk Standard Time'
			case '8':
				return 'Etc/GMT-' . $offset;		//'[UTC + 8] Chinese Standard Time, Australian Western Standard Time, Irkutsk Standard Time'
			case '8.75':
				return 'Australia/Eucla';			//'[UTC + 8:45] Southeastern Western Australia Standard Time'
			case '9':
				return 'Etc/GMT-' . $offset;		//'[UTC + 9] Japan Standard Time, Korea Standard Time, Chita Standard Time'
			case '9.5':
				return 'Australia/ACT';				//'[UTC + 9:30] Australian Central Standard Time'
			case '10':
				return 'Etc/GMT-' . $offset;		//'[UTC + 10] Australian Eastern Standard Time, Vladivostok Standard Time'
			case '10.5':
				return 'Australia/Lord_Howe';		//'[UTC + 10:30] Lord Howe Standard Time'
			case '11':
				return 'Etc/GMT-' . $offset;		//'[UTC + 11] Solomon Island Time, Magadan Standard Time'
			case '11.5':
				return 'Pacific/Norfolk';			//'[UTC + 11:30] Norfolk Island Time'
			case '12':
				return 'Etc/GMT-12';				//'[UTC + 12] New Zealand Time, Fiji Time, Kamchatka Standard Time'
			case '12.75':
				return 'Pacific/Chatham';			//'[UTC + 12:45] Chatham Islands Time'
			case '13':
				return 'Pacific/Tongatapu';			//'[UTC + 13] Tonga Time, Phoenix Islands Time'
			case '14':
				return 'Pacific/Kiritimati';		//'[UTC + 14] Line Island Time'
			default:
				return 'UTC';
		}
	}
}
migration/data/v310/beta4.php000077700000001341151514672100011657 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class beta4 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\beta3',
			'\phpbb\db\migration\data\v310\extensions_version_check_force_unstable',
			'\phpbb\db\migration\data\v310\reset_missing_captcha_plugin',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.1.0-b4')),
		);
	}
}
migration/data/v310/extensions_version_check_force_unstable.php000077700000001165151514672100021040 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class extensions_version_check_force_unstable extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\dev');
	}

public function update_data()
	{
		return array(
			array('config.add', array('extension_force_unstable', false)),
		);
	}
}
migration/data/v310/beta3.php000077700000001550151514672100011660 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class beta3 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\beta2',
			'\phpbb\db\migration\data\v310\auth_provider_oauth2',
			'\phpbb\db\migration\data\v310\board_contact_name',
			'\phpbb\db\migration\data\v310\jquery_update2',
			'\phpbb\db\migration\data\v310\live_searches_config',
			'\phpbb\db\migration\data\v310\prune_shadow_topics',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.1.0-b3')),
		);
	}
}
migration/data/v310/prune_shadow_topics.php000077700000002063151514672100014741 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class prune_shadow_topics extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\dev');
	}

public function update_schema()
	{
		return array(
			'add_columns'		=> array(
				$this->table_prefix . 'forums'		=> array(
					'enable_shadow_prune'	=> array('BOOL', 0),
					'prune_shadow_days'	=> array('UINT', 7),
					'prune_shadow_freq'	=> array('UINT', 1),
					'prune_shadow_next'	=> array('INT:11', 0),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'drop_columns'		=> array(
				$this->table_prefix . 'forums'		=> array(
					'enable_shadow_prune',
					'prune_shadow_days',
					'prune_shadow_freq',
					'prune_shadow_next',
				),
			),
		);
	}
}
migration/data/v310/profilefield_contact_field.php000077700000002272151514672100016206 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_contact_field extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return $this->db_tools->sql_column_exists($this->table_prefix . 'profile_fields', 'field_is_contact');
	}

static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\profilefield_on_memberlist',
		);
	}

public function update_schema()
	{
		return array(
			'add_columns'		=> array(
				$this->table_prefix . 'profile_fields'	=> array(
					'field_is_contact'			=> array('BOOL', 0),
					'field_contact_desc'		=> array('VCHAR', ''),
					'field_contact_url'			=> array('VCHAR', ''),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'drop_columns'	=> array(
				$this->table_prefix . 'profile_fields'	=> array(
					'field_is_contact',
					'field_contact_desc',
					'field_contact_url',
				),
			),
		);
	}
}
migration/data/v310/profilefield_wlm.php000077700000002541151514672100014206 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_wlm extends \phpbb\db\migration\profilefield_base_migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\profilefield_website_cleanup',
		);
	}

protected $profilefield_name = 'phpbb_wlm';

protected $profilefield_database_type = array('VCHAR', '');

protected $profilefield_data = array(
		'field_name'			=> 'phpbb_wlm',
		'field_type'			=> 'profilefields.type.string',
		'field_ident'			=> 'phpbb_wlm',
		'field_length'			=> '40',
		'field_minlen'			=> '5',
		'field_maxlen'			=> '255',
		'field_novalue'			=> '',
		'field_default_value'	=> '',
		'field_validation'		=> '.*',
		'field_required'		=> 0,
		'field_show_novalue'	=> 0,
		'field_show_on_reg'		=> 0,
		'field_show_on_pm'		=> 1,
		'field_show_on_vt'		=> 1,
		'field_show_on_ml'		=> 0,
		'field_show_profile'	=> 1,
		'field_hide'			=> 0,
		'field_no_view'			=> 0,
		'field_active'			=> 1,
		'field_is_contact'		=> 1,
		'field_contact_desc'	=> '',
		'field_contact_url'		=> '',
	);

protected $user_column_name = 'user_msnm';
}
migration/data/v310/rc4.php000077700000001221151514672100011345 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class rc4 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\rc3',
			'\phpbb\db\migration\data\v310\notifications_use_full_name',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.1.0-RC4')),
		);
	}
}
migration/data/v310/rc3.php000077700000001451151514672100011351 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class rc3 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\rc2',
			'\phpbb\db\migration\data\v310\captcha_plugins',
			'\phpbb\db\migration\data\v310\rename_too_long_indexes',
			'\phpbb\db\migration\data\v310\search_type',
			'\phpbb\db\migration\data\v310\topic_sort_username',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.1.0-RC3')),
		);
	}
}
migration/data/v310/gold.php000077700000001175151514672100011612 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class gold extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\rc6',
			'\phpbb\db\migration\data\v310\bot_update',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.1.0')),
		);
	}
}
migration/data/v310/passwords_p2.php000077700000001556151514672100013316 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class passwords_p2 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\passwords');
	}

public function update_schema()
	{
		return array(
			'change_columns'	=> array(
				$this->table_prefix . 'users'	=> array(
					'user_newpasswd'		=> array('VCHAR:255', ''),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'change_columns'	=> array(
				$this->table_prefix . 'users'	=> array(
					'user_newpasswd'		=> array('VCHAR:40', ''),
				),
			),
		);
	}
}
migration/data/v310/auth_provider_oauth.php000077700000003463151514672100014742 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class auth_provider_oauth extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return $this->db_tools->sql_table_exists($this->table_prefix . 'auth_provider_oauth');
	}

public function update_schema()
	{
		return array(
			'add_tables'	=> array(
				$this->table_prefix . 'oauth_tokens'	=> array(
					'COLUMNS' => array(
						'user_id'			=> array('UINT', 0), // phpbb_users.user_id
						'session_id'		=> array('CHAR:32', ''), // phpbb_sessions.session_id used only when user_id not set
						'provider'			=> array('VCHAR', ''), // Name of the OAuth provider
						'oauth_token'		=> array('MTEXT', ''), // Serialized token
					),
					'KEYS' => array(
						'user_id'			=> array('INDEX', 'user_id'),
						'provider'			=> array('INDEX', 'provider'),
					),
				),
				$this->table_prefix . 'oauth_accounts'	=> array(
					'COLUMNS' => array(
						'user_id'			=> array('UINT', 0),
						'provider'			=> array('VCHAR', ''),
						'oauth_provider_id'	=> array('TEXT_UNI', ''),
					),
					'PRIMARY_KEY' => array(
						'user_id',
						'provider',
					),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'drop_tables'	=> array(
				$this->table_prefix . 'oauth_tokens',
				$this->table_prefix . 'oauth_accounts',
			),
		);
	}

public function update_data()
	{
		return array(
			array('module.add', array(
				'ucp',
				'UCP_PROFILE',
				array(
					'module_basename'	=> 'ucp_auth_link',
					'modes'				=> array('auth_link'),
				),
			)),
		);
	}
}
migration/data/v310/notifications_cron.php000077700000001434151514672100014555 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class notifications_cron extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\notifications');
	}

public function update_data()
	{
		return array(
			array('config.add', array('read_notification_expire_days', 30)),
			array('config.add', array('read_notification_last_gc', 0)), // last run
			array('config.add', array('read_notification_gc', (60 * 60 * 24))), // seconds between run; 1 day
		);
	}
}
migration/data/v310/postgres_fulltext_drop.php000077700000003405151514672100015504 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class postgres_fulltext_drop extends \phpbb\db\migration\migration
{
	protected $indexes;

public function effectively_installed()
	{
		// This migration is irrelevant for all non-PostgreSQL DBMSes.
		if (strpos($this->db->get_sql_layer(), 'postgres') === false)
		{
			return true;
		}

$this->find_indexes_to_drop();
		return empty($this->indexes);
	}

static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\dev',
		);
	}

public function update_schema()
	{
		if (empty($this->indexes))
		{
			return array();
		}

/*
		* Drop FULLTEXT indexes related to PostgreSQL fulltext search.
		* Doing so is equivalent to dropping the search index from the ACP.
		* Possibly time-consuming recreation of the search index (i.e.
		* FULLTEXT indexes) is left as a task to the admin to not
		* unnecessarily stall the upgrade process. The new search index will
		* then require about 40% less table space (also see PHPBB3-11040).
		*/
		return array(
			'drop_keys' => array(
				$this->table_prefix . 'posts' => $this->indexes,
			),
		);
	}

public function find_indexes_to_drop()
	{
		if ($this->indexes !== null)
		{
			return $this->indexes;
		}

return $this->indexes;
	}
}
migration/data/v310/namespaces.php000077700000001402151514672100012775 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class namespaces extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\dev',
		);
	}

public function update_data()
	{
		return array(
			array('if', array(
				(preg_match('#^phpbb_search_#', $this->config['search_type'])),
				array('config.update', array('search_type', str_replace('phpbb_search_', '\\phpbb\\search\\', $this->config['search_type']))),
			)),
		);
	}
}
migration/data/v310/softdelete_p2.php000077700000004117151514672100013423 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class softdelete_p2 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return !$this->db_tools->sql_column_exists($this->table_prefix . 'posts', 'post_approved');
	}

static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\dev',
			'\phpbb\db\migration\data\v310\softdelete_p1',
		);
	}

public function update_schema()
	{
		return array(
			'drop_columns'		=> array(
				$this->table_prefix . 'forums'			=> array('forum_posts', 'forum_topics', 'forum_topics_real'),
				$this->table_prefix . 'posts'			=> array('post_approved'),
				$this->table_prefix . 'topics'			=> array('topic_approved', 'topic_replies', 'topic_replies_real'),
			),
			'drop_keys'		=> array(
				$this->table_prefix . 'posts'			=> array('post_approved'),
				$this->table_prefix . 'topics'			=> array(
					'forum_appr_last',
					'topic_approved',
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'add_columns'		=> array(
				$this->table_prefix . 'forums'			=> array(
					'forum_posts'			=> array('UINT', 0),
					'forum_topics'			=> array('UINT', 0),
					'forum_topics_real'		=> array('UINT', 0),
				),
				$this->table_prefix . 'posts'			=> array(
					'post_approved'			=> array('BOOL', 1),
				),
				$this->table_prefix . 'topics'		=> array(
					'topic_approved'			=> array('BOOL', 1),
					'topic_replies'				=> array('UINT', 0),
					'topic_replies_real'		=> array('UINT', 0),
				),
			),
			'add_index'		=> array(
				$this->table_prefix . 'posts'			=> array(
					'post_approved'		=> array('post_approved'),
				),
				$this->table_prefix . 'topics'		=> array(
					'forum_appr_last'	=> array('forum_id', 'topic_approved', 'topic_last_post_id'),
					'topic_approved'	=> array('topic_approved'),
				),
			),
		);
	}
}
migration/data/v310/profilefield_types.php000077700000005535151514672100014561 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_types extends \phpbb\db\migration\migration
{

static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\alpha2',
		);
	}

public function update_schema()
	{
		return array(
			'change_columns'	=> array(
				$this->table_prefix . 'profile_fields'			=> array(
					'field_type'		=> array('VCHAR:100', ''),
				),
				$this->table_prefix . 'profile_fields_lang'		=> array(
					'field_type'		=> array('VCHAR:100', ''),
				),
			),
		);
	}

public function update_data()
	{
		return array(
			array('custom', array(array($this, 'update_profile_fields_type'))),
			array('custom', array(array($this, 'update_profile_fields_lang_type'))),
		);
	}

public function update_profile_fields_type()
	{
		// Update profile field types
		$sql = 'SELECT field_type
			FROM ' . $this->table_prefix . 'profile_fields
			GROUP BY field_type';
		$result = $this->db->sql_query($sql);

while ($row = $this->db->sql_fetchrow($result))
		{
			$sql = 'UPDATE ' . $this->table_prefix . "profile_fields
				SET field_type = '" . $this->db->sql_escape($this->convert_phpbb30_field_type($row['field_type'])) . "'
				WHERE field_type = '" . $this->db->sql_escape($row['field_type']) . "'";
			$this->sql_query($sql);
		}
		$this->db->sql_freeresult($result);
	}

public function update_profile_fields_lang_type()
	{
		// Update profile field language types
		$sql = 'SELECT field_type
			FROM ' . $this->table_prefix . 'profile_fields_lang
			GROUP BY field_type';
		$result = $this->db->sql_query($sql);

while ($row = $this->db->sql_fetchrow($result))
		{
			$sql = 'UPDATE ' . $this->table_prefix . "profile_fields_lang
				SET field_type = '" . $this->db->sql_escape($this->convert_phpbb30_field_type($row['field_type'])) . "'
				WHERE field_type = '" . $this->db->sql_escape($row['field_type']) . "'";
			$this->sql_query($sql);
		}
		$this->db->sql_freeresult($result);
	}

/**
	* Determine the new field type for a given phpBB 3.0 field type
	*
	*	@param	$field_type	string		Field type in 3.0
	*	@return		string		Field new type which is used since 3.1
	*/
	public function convert_phpbb30_field_type($field_type)
	{
		switch ($field_type)
		{
			case FIELD_INT:
				return 'profilefields.type.int';
			case FIELD_STRING:
				return 'profilefields.type.string';
			case FIELD_TEXT:
				return 'profilefields.type.text';
			case FIELD_BOOL:
				return 'profilefields.type.bool';
			case FIELD_DROPDOWN:
				return 'profilefields.type.dropdown';
			case FIELD_DATE:
				return 'profilefields.type.date';
			default:
				return $field_type;
		}
	}
}
migration/data/v310/ucp_popuppm_module.php000077700000001725151514672100014602 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class ucp_popuppm_module extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		$sql = 'SELECT module_id
			FROM ' . MODULES_TABLE . "
			WHERE module_class = 'ucp'
				AND module_langname = 'UCP_PM_POPUP_TITLE'";
		$result = $this->db->sql_query($sql);
		$module_id = $this->db->sql_fetchfield('module_id');
		$this->db->sql_freeresult($result);

return $module_id == false;
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\dev');
	}

public function update_data()
	{
		return array(
			array('module.remove', array(
				'ucp',
				'UCP_PM',
				'UCP_PM_POPUP_TITLE',
			)),
		);
	}
}
migration/data/v310/profilefield_googleplus.php000077700000003131151514672100015563 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_googleplus extends \phpbb\db\migration\profilefield_base_migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\profilefield_contact_field',
			'\phpbb\db\migration\data\v310\profilefield_show_novalue',
			'\phpbb\db\migration\data\v310\profilefield_types',
		);
	}

public function update_data()
	{
		return array(
			array('custom', array(array($this, 'create_custom_field'))),
		);
	}

protected $profilefield_name = 'phpbb_googleplus';

protected $profilefield_database_type = array('VCHAR', '');

protected $profilefield_data = array(
		'field_name'			=> 'phpbb_googleplus',
		'field_type'			=> 'profilefields.type.googleplus',
		'field_ident'			=> 'phpbb_googleplus',
		'field_length'			=> '20',
		'field_minlen'			=> '3',
		'field_maxlen'			=> '255',
		'field_novalue'			=> '',
		'field_default_value'	=> '',
		'field_validation'		=> '[\w]+',
		'field_required'		=> 0,
		'field_show_novalue'	=> 0,
		'field_show_on_reg'		=> 0,
		'field_show_on_pm'		=> 1,
		'field_show_on_vt'		=> 1,
		'field_show_profile'	=> 1,
		'field_hide'			=> 0,
		'field_no_view'			=> 0,
		'field_active'			=> 1,
		'field_is_contact'		=> 1,
		'field_contact_desc'	=> 'VIEW_GOOGLEPLUS_PROFILE',
		'field_contact_url'		=> 'http://plus.google.com/%s',
	);
}
migration/data/v310/forgot_password.php000077700000001307151514672100014104 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class forgot_password extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return isset($this->config['allow_password_reset']);
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_11');
	}

public function update_data()
	{
		return array(
			array('config.add', array('allow_password_reset', 1)),
		);
	}
}
migration/data/v310/notifications_schema_fix.php000077700000006107151514672100015724 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class notifications_schema_fix extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\notifications');
	}

public function update_schema()
	{
		return array(
			'drop_tables'		=> array(
				$this->table_prefix . 'notification_types',
				$this->table_prefix . 'notifications',
			),
			'add_tables'		=> array(
				$this->table_prefix . 'notification_types'	=> array(
					'COLUMNS'			=> array(
						'notification_type_id'		=> array('USINT', null, 'auto_increment'),
						'notification_type_name'	=> array('VCHAR:255', ''),
						'notification_type_enabled'	=> array('BOOL', 1),
					),
					'PRIMARY_KEY'		=> array('notification_type_id'),
					'KEYS'				=> array(
						'type'			=> array('UNIQUE', array('notification_type_name')),
					),
				),
				$this->table_prefix . 'notifications'		=> array(
					'COLUMNS'			=> array(
						'notification_id'				=> array('UINT:10', null, 'auto_increment'),
						'notification_type_id'			=> array('USINT', 0),
						'item_id'						=> array('UINT', 0),
						'item_parent_id'				=> array('UINT', 0),
						'user_id'						=> array('UINT', 0),
						'notification_read'				=> array('BOOL', 0),
						'notification_time'				=> array('TIMESTAMP', 1),
						'notification_data'				=> array('TEXT_UNI', ''),
					),
					'PRIMARY_KEY'		=> 'notification_id',
					'KEYS'				=> array(
						'item_ident'		=> array('INDEX', array('notification_type_id', 'item_id')),
						'user'				=> array('INDEX', array('user_id', 'notification_read')),
					),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'drop_tables'	=> array(
				$this->table_prefix . 'notification_types',
				$this->table_prefix . 'notifications',
			),
			'add_tables'		=> array(
				$this->table_prefix . 'notification_types'	=> array(
					'COLUMNS'			=> array(
						'notification_type'			=> array('VCHAR:255', ''),
						'notification_type_enabled'	=> array('BOOL', 1),
					),
					'PRIMARY_KEY'		=> array('notification_type', 'notification_type_enabled'),
				),
				$this->table_prefix . 'notifications'		=> array(
					'COLUMNS'			=> array(
						'notification_id'  				=> array('UINT', null, 'auto_increment'),
						'item_type'			   			=> array('VCHAR:255', ''),
						'item_id'		  				=> array('UINT', 0),
						'item_parent_id'   				=> array('UINT', 0),
						'user_id'						=> array('UINT', 0),
						'notification_read'				=> array('BOOL', 0),
						'notification_time'				=> array('TIMESTAMP', 1),
						'notification_data'			   	=> array('TEXT_UNI', ''),
					),
					'PRIMARY_KEY'		=> 'notification_id',
					'KEYS'				=> array(
						'item_ident'		=> array('INDEX', array('item_type', 'item_id')),
						'user'				=> array('INDEX', array('user_id', 'notification_read')),
					),
				),
			),
		);
	}
}
migration/data/v310/notifications_cron_p2.php000077700000001337151514672100015160 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class notifications_cron_p2 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\notifications_cron');
	}

public function update_data()
	{
		return array(
			// Make read_notification_last_gc dynamic.
			array('config.remove', array('read_notification_last_gc')),
			array('config.add', array('read_notification_last_gc', 0, 1)),
		);
	}
}
migration/data/v310/config_db_text.php000077700000002045151514672100013640 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class config_db_text extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return $this->db_tools->sql_table_exists($this->table_prefix . 'config_text');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_11');
	}

public function update_schema()
	{
		return array(
			'add_tables' => array(
				$this->table_prefix . 'config_text' => array(
					'COLUMNS' => array(
						'config_name'	=> array('VCHAR', ''),
						'config_value'	=> array('MTEXT', ''),
					),
					'PRIMARY_KEY' => 'config_name',
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'drop_tables' => array(
				$this->table_prefix . 'config_text',
			),
		);
	}
}
migration/data/v310/bot_update.php000077700000007540151514672100013015 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class bot_update extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\rc6');
	}

public function update_data()
	{
		return array(
			array('custom', array(array(&$this, 'update_bing_bot'))),
			array('custom', array(array(&$this, 'update_bots'))),
		);
	}

public function update_bing_bot()
	{
		$bot_name = 'Bing [Bot]';
		$bot_name_clean = utf8_clean_string($bot_name);

$sql = 'SELECT user_id
			FROM ' . USERS_TABLE . "
			WHERE username_clean = '" . $this->db->sql_escape($bot_name_clean) . "'";
		$result = $this->db->sql_query($sql);
		$bing_already_added = (bool) $this->db->sql_fetchfield('user_id');
		$this->db->sql_freeresult($result);

if (!$bing_already_added)
		{
			$bot_agent = 'bingbot/';
			$bot_ip = '';
			$sql = 'SELECT group_id, group_colour
				FROM ' . GROUPS_TABLE . "
				WHERE group_name = 'BOTS'";
			$result = $this->db->sql_query($sql);
			$group_row = $this->db->sql_fetchrow($result);
			$this->db->sql_freeresult($result);

if (!$group_row)
			{
				// default fallback, should never get here
				$group_row['group_id'] = 6;
				$group_row['group_colour'] = '9E8DA7';
			}

if (!function_exists('user_add'))
			{
				include($this->phpbb_root_path . 'includes/functions_user.' . $this->php_ext);
			}

$user_row = array(
				'user_type'				=> USER_IGNORE,
				'group_id'				=> $group_row['group_id'],
				'username'				=> $bot_name,
				'user_regdate'			=> time(),
				'user_password'			=> '',
				'user_colour'			=> $group_row['group_colour'],
				'user_email'			=> '',
				'user_lang'				=> $this->config['default_lang'],
				'user_style'			=> $this->config['default_style'],
				'user_timezone'			=> 0,
				'user_dateformat'		=> $this->config['default_dateformat'],
				'user_allow_massemail'	=> 0,
			);

$user_id = user_add($user_row);

$sql = 'INSERT INTO ' . BOTS_TABLE . ' ' . $this->db->sql_build_array('INSERT', array(
					'bot_active'	=> 1,
					'bot_name'		=> (string) $bot_name,
					'user_id'		=> (int) $user_id,
					'bot_agent'		=> (string) $bot_agent,
					'bot_ip'		=> (string) $bot_ip,
				));

$this->sql_query($sql);
		}
	}

public function update_bots()
	{
		// Update bots
		if (!function_exists('user_delete'))
		{
			include($this->phpbb_root_path . 'includes/functions_user.' . $this->php_ext);
		}

$bots_updates = array(
			// Bot Deletions
			'NG-Search [Bot]'		=> false,
			'Nutch/CVS [Bot]'		=> false,
			'OmniExplorer [Bot]'	=> false,
			'Seekport [Bot]'		=> false,
			'Synoo [Bot]'			=> false,
			'WiseNut [Bot]'			=> false,

// Bot Updates
			// Bot name to bot user agent map
			'Baidu [Spider]'	=> 'Baiduspider',
			'Exabot [Bot]'		=> 'Exabot',
			'Voyager [Bot]'		=> 'voyager/',
			'W3C [Validator]'	=> 'W3C_Validator',
		);

foreach ($bots_updates as $bot_name => $bot_agent)
		{
			$sql = 'SELECT user_id
				FROM ' . USERS_TABLE . '
				WHERE user_type = ' . USER_IGNORE . "
					AND username_clean = '" . $this->db->sql_escape(utf8_clean_string($bot_name)) . "'";
			$result = $this->db->sql_query($sql);
			$bot_user_id = (int) $this->db->sql_fetchfield('user_id');
			$this->db->sql_freeresult($result);

if ($bot_user_id)
			{
				if ($bot_agent === false)
				{
					$sql = 'DELETE FROM ' . BOTS_TABLE . "
						WHERE user_id = $bot_user_id";
					$this->sql_query($sql);

user_delete('retain', $bot_user_id);
				}
				else
				{
					$sql = 'UPDATE ' . BOTS_TABLE . "
						SET bot_agent = '" .  $this->db->sql_escape($bot_agent) . "'
						WHERE user_id = $bot_user_id";
					$this->sql_query($sql);
				}
			}
		}
	}
}
migration/data/v310/acp_style_components_module.php000077700000001737151514672100016466 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class acp_style_components_module extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		$sql = 'SELECT module_id
			FROM ' . MODULES_TABLE . "
			WHERE module_class = 'acp'
				AND module_langname = 'ACP_STYLE_COMPONENTS'";
		$result = $this->db->sql_query($sql);
		$module_id = $this->db->sql_fetchfield('module_id');
		$this->db->sql_freeresult($result);

return $module_id == false;
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\dev');
	}

public function update_data()
	{
		return array(
			array('module.remove', array(
				'acp',
				false,
				'ACP_STYLE_COMPONENTS',
			)),
		);
	}
}
migration/data/v310/alpha1.php000077700000002733151514672100012034 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class alpha1 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v30x\local_url_bbcode',
			'\phpbb\db\migration\data\v30x\release_3_0_12',
			'\phpbb\db\migration\data\v310\acp_style_components_module',
			'\phpbb\db\migration\data\v310\allow_cdn',
			'\phpbb\db\migration\data\v310\auth_provider_oauth',
			'\phpbb\db\migration\data\v310\avatars',
			'\phpbb\db\migration\data\v310\boardindex',
			'\phpbb\db\migration\data\v310\config_db_text',
			'\phpbb\db\migration\data\v310\forgot_password',
			'\phpbb\db\migration\data\v310\mod_rewrite',
			'\phpbb\db\migration\data\v310\mysql_fulltext_drop',
			'\phpbb\db\migration\data\v310\namespaces',
			'\phpbb\db\migration\data\v310\notifications_cron',
			'\phpbb\db\migration\data\v310\notification_options_reconvert',
			'\phpbb\db\migration\data\v310\plupload',
			'\phpbb\db\migration\data\v310\signature_module_auth',
			'\phpbb\db\migration\data\v310\softdelete_mcp_modules',
			'\phpbb\db\migration\data\v310\teampage',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.1.0-a1')),
		);
	}
}
migration/data/v310/notifications_use_full_name.php000077700000012754151514672100016441 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class notifications_use_full_name extends \phpbb\db\migration\migration
{
	protected $notification_types = array(
		'admin_activate_user',
		'approve_post',
		'approve_topic',
		'bookmark',
		'disapprove_post',
		'disapprove_topic',
		'group_request',
		'group_request_approved',
		'pm',
		'post',
		'post_in_queue',
		'quote',
		'report_pm',
		'report_pm_closed',
		'report_post',
		'report_post_closed',
		'topic',
		'topic_in_queue');

protected $notification_methods = array(
		'email',
		'jabber',
	);

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\rc3');
	}

public function update_data()
	{
		return array(
			array('custom', array(array($this, 'update_notifications_name'))),
			array('custom', array(array($this, 'update_notifications_method_name'))),
		);
	}

public function revert_data()
	{
		return array(
			array('custom', array(array($this, 'revert_notifications_name'))),
			array('custom', array(array($this, 'revert_notifications_method_name'))),
		);
	}

public function update_notifications_method_name()
	{
		foreach ($this->notification_methods as $notification_method)
		{
			$sql = 'UPDATE ' . USER_NOTIFICATIONS_TABLE . "
				SET method = 'notification.method.{$notification_method}'
				WHERE method = '{$notification_method}'";
			$this->db->sql_query($sql);
		}
	}

public function revert_notifications_method_name()
	{
		foreach ($this->notification_methods as $notification_method)
		{
			$sql = 'UPDATE ' . USER_NOTIFICATIONS_TABLE . "
				SET method = '{$notification_method}'
				WHERE method = 'notification.method.{$notification_method}'";
			$this->db->sql_query($sql);
		}
	}

public function update_notifications_name()
	{
		$sql = 'UPDATE ' . NOTIFICATION_TYPES_TABLE . '
			SET notification_type_enabled = 0
			WHERE ' . $this->db->sql_in_set('notification_type_name', $this->notification_types, true);
		$this->db->sql_query($sql);

foreach ($this->notification_types as $notification_type)
		{
			$sql = 'SELECT notification_type_id
				FROM ' . NOTIFICATION_TYPES_TABLE . "
				WHERE notification_type_name = 'notification.type.{$notification_type}'";
			$result = $this->db->sql_query($sql);
			$new_type_id = (int) $this->db->sql_fetchfield('notification_type_id');
			$this->db->sql_freeresult($result);

if ($new_type_id)
			{
				// New type name already exists,
				// so we delete the old type and update the type id of existing entries.
				$sql = 'SELECT notification_type_id
					FROM ' . NOTIFICATION_TYPES_TABLE . "
					WHERE notification_type_name = '{$notification_type}'";
				$result = $this->db->sql_query($sql);
				$old_type_id = (int) $this->db->sql_fetchfield('notification_type_id');
				$this->db->sql_freeresult($result);

$sql = 'UPDATE ' . NOTIFICATIONS_TABLE . '
					SET notification_type_id = ' . (int) $new_type_id . '
					WHERE notification_type_id = ' . (int) $old_type_id;
				$this->db->sql_query($sql);

$sql = 'DELETE FROM ' . NOTIFICATION_TYPES_TABLE . "
					WHERE notification_type_name = '{$notification_type}'";
				$this->db->sql_query($sql);
			}
			else
			{
				// Otherwise we just update the name
				$sql = 'UPDATE ' . NOTIFICATION_TYPES_TABLE . "
					SET notification_type_name = 'notification.type.{$notification_type}'
					WHERE notification_type_name = '{$notification_type}'";
				$this->db->sql_query($sql);
			}

$sql = 'UPDATE ' . USER_NOTIFICATIONS_TABLE . "
				SET item_type = 'notification.type.{$notification_type}'
				WHERE item_type = '{$notification_type}'";
			$this->db->sql_query($sql);
		}
	}

public function revert_notifications_name()
	{
		foreach ($this->notification_types as $notification_type)
		{
			$sql = 'SELECT notification_type_id
				FROM ' . NOTIFICATION_TYPES_TABLE . "
				WHERE notification_type_name = '{$notification_type}'";
			$result = $this->db->sql_query($sql);
			$new_type_id = (int) $this->db->sql_fetchfield('notification_type_id');
			$this->db->sql_freeresult($result);

if ($new_type_id)
			{
				// New type name already exists,
				// so we delete the old type and update the type id of existing entries.
				$sql = 'SELECT notification_type_id
					FROM ' . NOTIFICATION_TYPES_TABLE . "
					WHERE notification_type_name = 'notification.type.{$notification_type}'";
				$result = $this->db->sql_query($sql);
				$old_type_id = (int) $this->db->sql_fetchfield('notification_type_id');
				$this->db->sql_freeresult($result);

$sql = 'UPDATE ' . NOTIFICATIONS_TABLE . '
					SET notification_type_id = ' . (int) $new_type_id . '
					WHERE notification_type_id = ' . (int) $old_type_id;
				$this->db->sql_query($sql);

$sql = 'DELETE FROM ' . NOTIFICATION_TYPES_TABLE . "
					WHERE notification_type_name = 'notification.type.{$notification_type}'";
				$this->db->sql_query($sql);
			}
			else
			{
				// Otherwise we just update the name
				$sql = 'UPDATE ' . NOTIFICATION_TYPES_TABLE . "
					SET notification_type_name = '{$notification_type}'
					WHERE notification_type_name = 'notification.type.{$notification_type}'";
				$this->db->sql_query($sql);
			}

$sql = 'UPDATE ' . USER_NOTIFICATIONS_TABLE . "
				SET item_type = '{$notification_type}'
				WHERE item_type = 'notification.type.{$notification_type}'";
			$this->db->sql_query($sql);
		}
	}
}
migration/data/v310/passwords_convert_p2.php000077700000002022151514672100015043 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class passwords_convert_p2 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return !$this->db_tools->sql_column_exists($this->table_prefix . 'users', 'user_pass_convert');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\passwords_convert_p1');
	}

public function update_schema()
	{
		return array(
			'drop_columns'		=> array(
				$this->table_prefix . 'users'		=> array(
					'user_pass_convert',
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'add_columns'		=> array(
				$this->table_prefix . 'users'		=> array(
					'user_pass_convert'	=> array('BOOL', 0, 'after' => 'user_passchg'),
				),
			),
		);
	}
}
migration/data/v310/extensions.php000077700000003026151514672100013061 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class extensions extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return $this->db_tools->sql_table_exists($this->table_prefix . 'ext');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_11');
	}

public function update_schema()
	{
		return array(
			'add_tables'		=> array(
				$this->table_prefix . 'ext'	=> array(
					'COLUMNS'			=> array(
						'ext_name'		=> array('VCHAR', ''),
						'ext_active'	=> array('BOOL', 0),
						'ext_state'		=> array('TEXT', ''),
					),
					'KEYS'				=> array(
						'ext_name'		=> array('UNIQUE', 'ext_name'),
					),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'drop_tables'		=> array(
				$this->table_prefix . 'ext',
			),
		);
	}

public function update_data()
	{
		return array(
			// Module will be renamed later
			array('module.add', array(
				'acp',
				'ACP_CAT_STYLES',
				'ACP_EXTENSION_MANAGEMENT'
			)),
			array('module.add', array(
				'acp',
				'ACP_EXTENSION_MANAGEMENT',
				array(
					'module_basename'	=> 'acp_extensions',
					'modes'				=> array('main'),
				),
			)),
			array('permission.add', array('a_extensions', true, 'a_styles')),
		);
	}
}
migration/data/v310/notification_options_reconvert.php000077700000006415151514672100017217 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class notification_options_reconvert extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\notifications_schema_fix');
	}

public function update_data()
	{
		return array(
			array('custom', array(array($this, 'purge_notifications'))),
			array('custom', array(array($this, 'convert_notifications'))),
		);
	}

public function purge_notifications()
	{
		$sql = 'DELETE FROM ' . $this->table_prefix . 'user_notifications';
		$this->sql_query($sql);
	}

public function convert_notifications($start)
	{
		$insert_buffer = new \phpbb\db\sql_insert_buffer($this->db, $this->table_prefix . 'user_notifications');

return $this->perform_conversion($insert_buffer, $start);
	}

/**
	* Perform the conversion (separate for testability)
	*
	* @param \phpbb\db\sql_insert_buffer		$insert_buffer
	* @param int			$start		Start of staggering step
	* @return		mixed		int start of the next step, null if the end was reached
	*/
	public function perform_conversion(\phpbb\db\sql_insert_buffer $insert_buffer, $start)
	{
		$limit = 250;
		$converted_users = 0;

$sql = 'SELECT user_id, user_notify_type, user_notify_pm
			FROM ' . $this->table_prefix . 'users
			ORDER BY user_id';
		$result = $this->db->sql_query_limit($sql, $limit, $start);

while ($row = $this->db->sql_fetchrow($result))
		{
			$converted_users++;
			$notification_methods = array();

// In-board notification
			$notification_methods[] = '';

if ($row['user_notify_type'] == NOTIFY_EMAIL || $row['user_notify_type'] == NOTIFY_BOTH)
			{
				$notification_methods[] = 'email';
			}

if ($row['user_notify_type'] == NOTIFY_IM || $row['user_notify_type'] == NOTIFY_BOTH)
			{
				$notification_methods[] = 'jabber';
			}

// Notifications for posts
			foreach (array('post', 'topic') as $item_type)
			{
				$this->add_method_rows(
					$insert_buffer,
					$item_type,
					0,
					$row['user_id'],
					$notification_methods
				);
			}

if ($row['user_notify_pm'])
			{
				// Notifications for private messages
				// User either gets all methods or no method
				$this->add_method_rows(
					$insert_buffer,
					'pm',
					0,
					$row['user_id'],
					$notification_methods
				);
			}
		}
		$this->db->sql_freeresult($result);

$insert_buffer->flush();

if ($converted_users < $limit)
		{
			// No more users left, we are done...
			return;
		}

return $start + $limit;
	}

/**
	* Insert method rows to DB
	*
	* @param \phpbb\db\sql_insert_buffer $insert_buffer
	* @param string $item_type
	* @param int $item_id
	* @param int $user_id
	* @param string $methods
	*/
	protected function add_method_rows(\phpbb\db\sql_insert_buffer $insert_buffer, $item_type, $item_id, $user_id, array $methods)
	{
		$row_base = array(
			'item_type'		=> $item_type,
			'item_id'		=> (int) $item_id,
			'user_id'		=> (int) $user_id,
			'notify'		=> 1
		);

foreach ($methods as $method)
		{
			$row_base['method'] = $method;
			$insert_buffer->insert($row_base);
		}
	}
}
migration/data/v310/dev.php000077700000030412151514672100011437 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class dev extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return version_compare($this->config['version'], '3.1.0-dev', '>=');
	}

static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\extensions',
			'\phpbb\db\migration\data\v310\style_update_p2',
			'\phpbb\db\migration\data\v310\timezone_p2',
			'\phpbb\db\migration\data\v310\reported_posts_display',
			'\phpbb\db\migration\data\v310\migrations_table',
		);
	}

public function update_schema()
	{
		return array(
			'add_columns'		=> array(
				$this->table_prefix . 'groups'		=> array(
					'group_teampage'	=> array('UINT', 0, 'after' => 'group_legend'),
				),
				$this->table_prefix . 'profile_fields'	=> array(
					'field_show_on_pm'		=> array('BOOL', 0),
				),
				$this->table_prefix . 'styles'		=> array(
					'style_path'			=> array('VCHAR:100', ''),
					'bbcode_bitfield'		=> array('VCHAR:255', 'kNg='),
					'style_parent_id'		=> array('UINT:4', 0),
					'style_parent_tree'		=> array('TEXT', ''),
				),
				$this->table_prefix . 'reports'		=> array(
					'reported_post_text'		=> array('MTEXT_UNI', ''),
					'reported_post_uid'			=> array('VCHAR:8', ''),
					'reported_post_bitfield'	=> array('VCHAR:255', ''),
				),
			),
			'change_columns'	=> array(
				$this->table_prefix . 'groups'		=> array(
					'group_legend'		=> array('UINT', 0),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'drop_columns'		=> array(
				$this->table_prefix . 'groups'		=> array(
					'group_teampage',
				),
				$this->table_prefix . 'profile_fields'	=> array(
					'field_show_on_pm',
				),
				$this->table_prefix . 'styles'		=> array(
					'style_path',
					'bbcode_bitfield',
					'style_parent_id',
					'style_parent_tree',
				),
				$this->table_prefix . 'reports'		=> array(
					'reported_post_text',
					'reported_post_uid',
					'reported_post_bitfield',
				),
			),
		);
	}

public function update_data()
	{
		return array(
			array('if', array(
				(strpos('phpbb_search_', $this->config['search_type']) !== 0),
				array('config.update', array('search_type', 'phpbb_search_' . $this->config['search_type'])),
			)),

array('config.add', array('fulltext_postgres_ts_name', 'simple')),
			array('config.add', array('fulltext_postgres_min_word_len', 4)),
			array('config.add', array('fulltext_postgres_max_word_len', 254)),
			array('config.add', array('fulltext_sphinx_stopwords', 0)),
			array('config.add', array('fulltext_sphinx_indexer_mem_limit', 512)),

array('config.add', array('load_jquery_cdn', 0)),
			array('config.add', array('load_jquery_url', '//ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js')),

array('config.add', array('use_system_cron', 0)),

array('config.add', array('legend_sort_groupname', 0)),
			array('config.add', array('teampage_forums', 1)),
			array('config.add', array('teampage_memberships', 1)),

array('config.add', array('load_cpf_pm', 0)),

array('config.add', array('display_last_subject', 1)),

array('config.add', array('assets_version', 1)),

array('config.add', array('site_home_url', '')),
			array('config.add', array('site_home_text', '')),

array('permission.add', array('u_chgprofileinfo', true, 'u_sig')),

array('module.add', array(
				'acp',
				'ACP_GROUPS',
				array(
					'module_basename'	=> 'acp_groups',
					'modes'				=> array('position'),
				),
			)),
			array('module.add', array(
				'acp',
				'ACP_ATTACHMENTS',
				array(
					'module_basename'	=> 'acp_attachments',
					'modes'				=> array('manage'),
				),
			)),
			array('module.add', array(
				'acp',
				'ACP_STYLE_MANAGEMENT',
				array(
					'module_basename'	=> 'acp_styles',
					'modes'				=> array('install', 'cache'),
				),
			)),
			array('module.add', array(
				'ucp',
				'UCP_PROFILE',
				array(
					'module_basename'	=> 'ucp_profile',
					'modes'				=> array('autologin_keys'),
				),
			)),
			// Module will be renamed later
			array('module.add', array(
				'acp',
				'ACP_CAT_STYLES',
				'ACP_LANGUAGE'
			)),

array('module.remove', array(
				'acp',
				false,
				'ACP_TEMPLATES',
			)),
			array('module.remove', array(
				'acp',
				false,
				'ACP_THEMES',
			)),
			array('module.remove', array(
				'acp',
				false,
				'ACP_IMAGESETS',
			)),

array('custom', array(array($this, 'rename_module_basenames'))),
			array('custom', array(array($this, 'rename_styles_module'))),
			array('custom', array(array($this, 'add_group_teampage'))),
			array('custom', array(array($this, 'update_group_legend'))),
			array('custom', array(array($this, 'localise_global_announcements'))),
			array('custom', array(array($this, 'update_ucp_pm_basename'))),
			array('custom', array(array($this, 'update_ucp_profile_auth'))),
			array('custom', array(array($this, 'move_customise_modules'))),

array('config.update', array('version', '3.1.0-dev')),
		);
	}

public function move_customise_modules()
	{
		// Move language management to new location in the Customise tab
		// First get language module id
		$sql = 'SELECT module_id FROM ' . MODULES_TABLE . "
			WHERE module_basename = 'acp_language'";
		$result = $this->db->sql_query($sql);
		$language_module_id = $this->db->sql_fetchfield('module_id');
		$this->db->sql_freeresult($result);
		// Next get language management module id of the one just created
		$sql = 'SELECT module_id FROM ' . MODULES_TABLE . "
			WHERE module_langname = 'ACP_LANGUAGE'";
		$result = $this->db->sql_query($sql);
		$language_management_module_id = $this->db->sql_fetchfield('module_id');
		$this->db->sql_freeresult($result);

if (!class_exists('acp_modules'))
		{
			include($this->phpbb_root_path . 'includes/acp/acp_modules.' . $this->php_ext);
		}
		// acp_modules calls adm_back_link, which is undefined at this point
		if (!function_exists('adm_back_link'))
		{
			include($this->phpbb_root_path . 'includes/functions_acp.' . $this->php_ext);
		}
		$module_manager = new \acp_modules();
		$module_manager->module_class = 'acp';
		$module_manager->move_module($language_module_id, $language_management_module_id);
	}

public function update_ucp_pm_basename()
	{
		$sql = 'SELECT module_id, module_basename
			FROM ' . MODULES_TABLE . "
			WHERE module_basename <> 'ucp_pm' AND
				module_langname='UCP_PM'";
		$result = $this->db->sql_query_limit($sql, 1);

if ($row = $this->db->sql_fetchrow($result))
		{
			// This update is still not applied. Applying it

$sql = 'UPDATE ' . MODULES_TABLE . "
				SET module_basename = 'ucp_pm'
				WHERE  module_id = " . (int) $row['module_id'];

$this->sql_query($sql);
		}
		$this->db->sql_freeresult($result);
	}

public function update_ucp_profile_auth()
	{
		// Update the auth setting for the module
		$sql = 'UPDATE ' . MODULES_TABLE . "
			SET module_auth = 'acl_u_chgprofileinfo'
			WHERE module_class = 'ucp'
				AND module_basename = 'ucp_profile'
				AND module_mode = 'profile_info'";
		$this->sql_query($sql);
	}

public function rename_styles_module()
	{
		// Rename styles module to Customise
		$sql = 'UPDATE ' . MODULES_TABLE . "
			SET module_langname = 'ACP_CAT_CUSTOMISE'
			WHERE module_langname = 'ACP_CAT_STYLES'";
		$this->sql_query($sql);
	}

public function rename_module_basenames()
	{
		// rename all module basenames to full classname
		$sql = 'SELECT module_id, module_basename, module_class
			FROM ' . MODULES_TABLE;
		$result = $this->db->sql_query($sql);

while ($row = $this->db->sql_fetchrow($result))
		{
			$module_id = (int) $row['module_id'];
			unset($row['module_id']);

if (!empty($row['module_basename']) && !empty($row['module_class']))
			{
				// all the class names start with class name or with phpbb_ for auto loading
				if (strpos($row['module_basename'], $row['module_class'] . '_') !== 0 &&
					strpos($row['module_basename'], 'phpbb_') !== 0)
				{
					$row['module_basename'] = $row['module_class'] . '_' . $row['module_basename'];

$sql_update = $this->db->sql_build_array('UPDATE', $row);

$sql = 'UPDATE ' . MODULES_TABLE . '
						SET ' . $sql_update . '
						WHERE module_id = ' . $module_id;
					$this->sql_query($sql);
				}
			}
		}

$this->db->sql_freeresult($result);
	}

public function add_group_teampage()
	{
		$sql = 'UPDATE ' . GROUPS_TABLE . '
			SET group_teampage = 1
			WHERE group_type = ' . GROUP_SPECIAL . "
				AND group_name = 'ADMINISTRATORS'";
		$this->sql_query($sql);

$sql = 'UPDATE ' . GROUPS_TABLE . '
			SET group_teampage = 2
			WHERE group_type = ' . GROUP_SPECIAL . "
				AND group_name = 'GLOBAL_MODERATORS'";
		$this->sql_query($sql);
	}

public function update_group_legend()
	{
		$sql = 'SELECT group_id
			FROM ' . GROUPS_TABLE . '
			WHERE group_legend = 1
			ORDER BY group_name ASC';
		$result = $this->db->sql_query($sql);

$next_legend = 1;
		while ($row = $this->db->sql_fetchrow($result))
		{
			$sql = 'UPDATE ' . GROUPS_TABLE . '
				SET group_legend = ' . $next_legend . '
				WHERE group_id = ' . (int) $row['group_id'];
			$this->sql_query($sql);

$next_legend++;
		}
		$this->db->sql_freeresult($result);
	}

public function localise_global_announcements()
	{
		// Localise Global Announcements
		$sql = 'SELECT topic_id, topic_approved, (topic_replies + 1) AS topic_posts, topic_last_post_id, topic_last_post_subject, topic_last_post_time, topic_last_poster_id, topic_last_poster_name, topic_last_poster_colour
			FROM ' . TOPICS_TABLE . '
			WHERE forum_id = 0
				AND topic_type = ' . POST_GLOBAL;
		$result = $this->db->sql_query($sql);

$global_announcements = $update_lastpost_data = array();
		$update_lastpost_data['forum_last_post_time'] = 0;
		$update_forum_data = array(
			'forum_posts'		=> 0,
			'forum_topics'		=> 0,
			'forum_topics_real'	=> 0,
		);

while ($row = $this->db->sql_fetchrow($result))
		{
			$global_announcements[] = (int) $row['topic_id'];

$update_forum_data['forum_posts'] += (int) $row['topic_posts'];
			$update_forum_data['forum_topics_real']++;
			if ($row['topic_approved'])
			{
				$update_forum_data['forum_topics']++;
			}

if ($update_lastpost_data['forum_last_post_time'] < $row['topic_last_post_time'])
			{
				$update_lastpost_data = array(
					'forum_last_post_id'		=> (int) $row['topic_last_post_id'],
					'forum_last_post_subject'	=> $row['topic_last_post_subject'],
					'forum_last_post_time'		=> (int) $row['topic_last_post_time'],
					'forum_last_poster_id'		=> (int) $row['topic_last_poster_id'],
					'forum_last_poster_name'	=> $row['topic_last_poster_name'],
					'forum_last_poster_colour'	=> $row['topic_last_poster_colour'],
				);
			}
		}
		$this->db->sql_freeresult($result);

if (!empty($global_announcements))
		{
			// Update the post/topic-count for the forum and the last-post if needed
			$sql = 'SELECT forum_id
				FROM ' . FORUMS_TABLE . '
				WHERE forum_type = ' . FORUM_POST;
			$result = $this->db->sql_query_limit($sql, 1);
			$ga_forum_id = $this->db->sql_fetchfield('forum_id');
			$this->db->sql_freeresult($result);

$sql = 'SELECT forum_last_post_time
				FROM ' . FORUMS_TABLE . '
				WHERE forum_id = ' . $ga_forum_id;
			$result = $this->db->sql_query($sql);
			$lastpost = (int) $this->db->sql_fetchfield('forum_last_post_time');
			$this->db->sql_freeresult($result);

$sql_update = 'forum_posts = forum_posts + ' . $update_forum_data['forum_posts'] . ', ';
			$sql_update .= 'forum_topics_real = forum_topics_real + ' . $update_forum_data['forum_topics_real'] . ', ';
			$sql_update .= 'forum_topics = forum_topics + ' . $update_forum_data['forum_topics'];
			if ($lastpost < $update_lastpost_data['forum_last_post_time'])
			{
				$sql_update .= ', ' . $this->db->sql_build_array('UPDATE', $update_lastpost_data);
			}

$sql = 'UPDATE ' . FORUMS_TABLE . '
				SET ' . $sql_update . '
				WHERE forum_id = ' . $ga_forum_id;
			$this->sql_query($sql);

// Update some forum_ids
			$table_ary = array(TOPICS_TABLE, POSTS_TABLE, LOG_TABLE, DRAFTS_TABLE, TOPICS_TRACK_TABLE);
			foreach ($table_ary as $table)
			{
				$sql = "UPDATE $table
					SET forum_id = $ga_forum_id
					WHERE " . $this->db->sql_in_set('topic_id', $global_announcements);
				$this->sql_query($sql);
			}
			unset($table_ary);
		}
	}
}
migration/data/v310/profilefield_yahoo_cleanup.php000077700000001756151514672100016244 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_yahoo_cleanup extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return !$this->db_tools->sql_column_exists($this->table_prefix . 'users', 'user_yim');
	}

static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\profilefield_yahoo',
		);
	}

public function update_schema()
	{
		return array(
			'drop_columns'	=> array(
				$this->table_prefix . 'users'			=> array(
					'user_yim',
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'add_columns'	=> array(
				$this->table_prefix . 'users'			=> array(
					'user_yim'	=> array('VCHAR_UNI', ''),
				),
			),
		);
	}
}
migration/data/v310/profilefield_twitter.php000077700000003102151514672100015103 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_twitter extends \phpbb\db\migration\profilefield_base_migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\profilefield_contact_field',
			'\phpbb\db\migration\data\v310\profilefield_show_novalue',
			'\phpbb\db\migration\data\v310\profilefield_types',
		);
	}

public function update_data()
	{
		return array(
			array('custom', array(array($this, 'create_custom_field'))),
		);
	}

protected $profilefield_name = 'phpbb_twitter';

protected $profilefield_database_type = array('VCHAR', '');

protected $profilefield_data = array(
		'field_name'			=> 'phpbb_twitter',
		'field_type'			=> 'profilefields.type.string',
		'field_ident'			=> 'phpbb_twitter',
		'field_length'			=> '20',
		'field_minlen'			=> '1',
		'field_maxlen'			=> '15',
		'field_novalue'			=> '',
		'field_default_value'	=> '',
		'field_validation'		=> '[\w_]+',
		'field_required'		=> 0,
		'field_show_novalue'	=> 0,
		'field_show_on_reg'		=> 0,
		'field_show_on_pm'		=> 1,
		'field_show_on_vt'		=> 1,
		'field_show_profile'	=> 1,
		'field_hide'			=> 0,
		'field_no_view'			=> 0,
		'field_active'			=> 1,
		'field_is_contact'		=> 1,
		'field_contact_desc'	=> 'VIEW_TWITTER_PROFILE',
		'field_contact_url'		=> 'http://twitter.com/%s',
	);
}
migration/data/v310/rename_too_long_indexes.php000077700000001477151514672100015560 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class rename_too_long_indexes extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_0');
	}

public function update_schema()
	{
		return array(
			'drop_keys' => array(
				$this->table_prefix . 'search_wordmatch' => array(
					'unq_mtch',
				),
			),
			'add_unique_index' => array(
				$this->table_prefix . 'search_wordmatch' => array(
					'un_mtch'	=> array('word_id', 'post_id', 'title_match'),
				),
			),
		);
	}
}
migration/data/v310/reported_posts_display.php000077700000002330151514672100015460 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class reported_posts_display extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return $this->db_tools->sql_column_exists($this->table_prefix . 'reports', 'reported_post_enable_bbcode');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_11');
	}

public function update_schema()
	{
		return array(
			'add_columns'		=> array(
				$this->table_prefix . 'reports'		=> array(
					'reported_post_enable_bbcode'		=> array('BOOL', 1),
					'reported_post_enable_smilies'		=> array('BOOL', 1),
					'reported_post_enable_magic_url'	=> array('BOOL', 1),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'drop_columns'		=> array(
				$this->table_prefix . 'reports'		=> array(
					'reported_post_enable_bbcode',
					'reported_post_enable_smilies',
					'reported_post_enable_magic_url',
				),
			),
		);
	}
}
migration/data/v310/passwords.php000077700000002067151514672100012713 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class passwords extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_11');
	}

public function update_schema()
	{
		return array(
			'change_columns'	=> array(
				$this->table_prefix . 'users'	=> array(
					'user_password'		=> array('VCHAR:255', ''),
				),
				$this->table_prefix . 'forums'	=> array(
					'forum_password'	=> array('VCHAR:255', ''),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'change_columns'	=> array(
				$this->table_prefix . 'users'	=> array(
					'user_password'		=> array('VCHAR:40', ''),
				),
				$this->table_prefix . 'forums'	=> array(
					'forum_password'	=> array('VCHAR:40', ''),
				),
			),
		);
	}
}
migration/data/v310/profilefield_on_memberlist.php000077700000002032151514672100016241 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_on_memberlist extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return $this->db_tools->sql_column_exists($this->table_prefix . 'profile_fields', 'field_show_on_ml');
	}

static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\profilefield_cleanup',
		);
	}

public function update_schema()
	{
		return array(
			'add_columns'		=> array(
				$this->table_prefix . 'profile_fields'	=> array(
					'field_show_on_ml'		=> array('BOOL', 0),
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'drop_columns'	=> array(
				$this->table_prefix . 'profile_fields'	=> array(
					'field_show_on_ml',
				),
			),
		);
	}
}
migration/data/v310/profilefield_interests.php000077700000002476151514672100015436 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_interests extends \phpbb\db\migration\profilefield_base_migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\profilefield_types',
			'\phpbb\db\migration\data\v310\profilefield_show_novalue',
		);
	}

protected $profilefield_name = 'phpbb_interests';

protected $profilefield_database_type = array('MTEXT', '');

protected $profilefield_data = array(
		'field_name'			=> 'phpbb_interests',
		'field_type'			=> 'profilefields.type.text',
		'field_ident'			=> 'phpbb_interests',
		'field_length'			=> '3|30',
		'field_minlen'			=> '2',
		'field_maxlen'			=> '500',
		'field_novalue'			=> '',
		'field_default_value'	=> '',
		'field_validation'		=> '.*',
		'field_required'		=> 0,
		'field_show_novalue'	=> 0,
		'field_show_on_reg'		=> 0,
		'field_show_on_pm'		=> 0,
		'field_show_on_vt'		=> 0,
		'field_show_profile'	=> 1,
		'field_hide'			=> 0,
		'field_no_view'			=> 0,
		'field_active'			=> 1,
	);

protected $user_column_name = 'user_interests';
}
migration/data/v310/plupload.php000077700000001426151514672100012504 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class plupload extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return isset($this->config['plupload_last_gc']) &&
			isset($this->config['plupload_salt']);
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\dev');
	}

public function update_data()
	{
		return array(
			array('config.add', array('plupload_last_gc', 0)),
			array('config.add', array('plupload_salt', unique_id())),
		);
	}
}
migration/data/v310/profilefield_aol.php000077700000002536151514672100014166 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_aol extends \phpbb\db\migration\profilefield_base_migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\profilefield_yahoo_cleanup',
		);
	}

protected $profilefield_name = 'phpbb_aol';

protected $profilefield_database_type = array('VCHAR', '');

protected $profilefield_data = array(
		'field_name'			=> 'phpbb_aol',
		'field_type'			=> 'profilefields.type.string',
		'field_ident'			=> 'phpbb_aol',
		'field_length'			=> '40',
		'field_minlen'			=> '5',
		'field_maxlen'			=> '255',
		'field_novalue'			=> '',
		'field_default_value'	=> '',
		'field_validation'		=> '.*',
		'field_required'		=> 0,
		'field_show_novalue'	=> 0,
		'field_show_on_reg'		=> 0,
		'field_show_on_pm'		=> 1,
		'field_show_on_vt'		=> 1,
		'field_show_on_ml'		=> 0,
		'field_show_profile'	=> 1,
		'field_hide'			=> 0,
		'field_no_view'			=> 0,
		'field_active'			=> 1,
		'field_is_contact'		=> 1,
		'field_contact_desc'	=> '',
		'field_contact_url'		=> '',
	);

protected $user_column_name = 'user_aim';
}
migration/data/v310/rc2.php000077700000001121151514672100011342 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class rc2 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\rc1',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.1.0-RC2')),
		);
	}
}
migration/data/v310/allow_cdn.php000077700000001414151514672100012623 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class allow_cdn extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return isset($this->config['allow_cdn']);
	}

static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\jquery_update',
		);
	}

public function update_data()
	{
		return array(
			array('config.add', array('allow_cdn', (int) $this->config['load_jquery_cdn'])),
			array('config.remove', array('load_jquery_cdn')),
		);
	}
}
migration/data/v310/profilefield_change_load_settings.php000077700000001472151514672100017555 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_change_load_settings extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\profilefield_aol_cleanup',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('load_cpf_memberlist', '1')),
			array('config.update', array('load_cpf_pm', '1')),
			array('config.update', array('load_cpf_viewprofile', '1')),
			array('config.update', array('load_cpf_viewtopic', '1')),
		);
	}
}
migration/data/v310/beta1.php000077700000001665151514672100011665 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class beta1 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\alpha3',
			'\phpbb\db\migration\data\v310\passwords_p2',
			'\phpbb\db\migration\data\v310\postgres_fulltext_drop',
			'\phpbb\db\migration\data\v310\profilefield_change_load_settings',
			'\phpbb\db\migration\data\v310\profilefield_location',
			'\phpbb\db\migration\data\v310\soft_delete_mod_convert2',
			'\phpbb\db\migration\data\v310\ucp_popuppm_module',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.1.0-b1')),
		);
	}
}
migration/data/v310/rc5.php000077700000001326151514672100011354 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class rc5 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\rc4',
			'\phpbb\db\migration\data\v310\profilefield_field_validation_length',
			'\phpbb\db\migration\data\v310\remove_acp_styles_cache',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('version', '3.1.0-RC5')),
		);
	}
}
migration/data/v310/profilefield_icq_cleanup.php000077700000001751151514672100015674 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_icq_cleanup extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return !$this->db_tools->sql_column_exists($this->table_prefix . 'users', 'user_icq');
	}

static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\profilefield_icq',
		);
	}

public function update_schema()
	{
		return array(
			'drop_columns'	=> array(
				$this->table_prefix . 'users'			=> array(
					'user_icq',
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'add_columns'	=> array(
				$this->table_prefix . 'users'			=> array(
					'user_icq'	=> array('VCHAR:20', ''),
				),
			),
		);
	}
}
migration/data/v310/auth_provider_oauth2.php000077700000001664151514672100015025 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class auth_provider_oauth2 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\auth_provider_oauth',
		);
	}

public function update_data()
	{
		return array(
			array('custom', array(
				array($this, 'update_auth_link_module_auth'),
			)),
		);
	}

public function update_auth_link_module_auth()
	{
		$sql = 'UPDATE ' . MODULES_TABLE . "
			SET module_auth = 'authmethod_oauth'
			WHERE module_class = 'ucp'
				AND module_basename = 'ucp_auth_link'
				AND module_mode = 'auth_link'
				AND module_auth = ''";
		$this->db->sql_query($sql);
	}
}
migration/data/v310/mod_rewrite.php000077700000001131151514672100013175 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class mod_rewrite extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\dev',
		);
	}

public function update_data()
	{
		return array(
			array('config.add', array('enable_mod_rewrite', '0')),
		);
	}
}
migration/data/v310/profilefield_youtube.php000077700000003124151514672100015101 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_youtube extends \phpbb\db\migration\profilefield_base_migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\profilefield_contact_field',
			'\phpbb\db\migration\data\v310\profilefield_show_novalue',
			'\phpbb\db\migration\data\v310\profilefield_types',
		);
	}

public function update_data()
	{
		return array(
			array('custom', array(array($this, 'create_custom_field'))),
		);
	}

protected $profilefield_name = 'phpbb_youtube';

protected $profilefield_database_type = array('VCHAR', '');

protected $profilefield_data = array(
		'field_name'			=> 'phpbb_youtube',
		'field_type'			=> 'profilefields.type.string',
		'field_ident'			=> 'phpbb_youtube',
		'field_length'			=> '20',
		'field_minlen'			=> '3',
		'field_maxlen'			=> '60',
		'field_novalue'			=> '',
		'field_default_value'	=> '',
		'field_validation'		=> '[a-zA-Z][\w\.,\-_]+',
		'field_required'		=> 0,
		'field_show_novalue'	=> 0,
		'field_show_on_reg'		=> 0,
		'field_show_on_pm'		=> 1,
		'field_show_on_vt'		=> 1,
		'field_show_profile'	=> 1,
		'field_hide'			=> 0,
		'field_no_view'			=> 0,
		'field_active'			=> 1,
		'field_is_contact'		=> 1,
		'field_contact_desc'	=> 'VIEW_YOUTUBE_CHANNEL',
		'field_contact_url'		=> 'http://youtube.com/user/%s',
	);
}
migration/data/v310/profilefield_location_cleanup.php000077700000001773151514672100016734 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_location_cleanup extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return !$this->db_tools->sql_column_exists($this->table_prefix . 'users', 'user_from');
	}

static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\profilefield_location',
		);
	}

public function update_schema()
	{
		return array(
			'drop_columns'	=> array(
				$this->table_prefix . 'users'			=> array(
					'user_from',
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'add_columns'	=> array(
				$this->table_prefix . 'users'			=> array(
					'user_from'	=> array('VCHAR_UNI:100', ''),
				),
			),
		);
	}
}
migration/data/v310/profilefield_skype.php000077700000003101151514672100014533 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_skype extends \phpbb\db\migration\profilefield_base_migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\profilefield_contact_field',
			'\phpbb\db\migration\data\v310\profilefield_show_novalue',
			'\phpbb\db\migration\data\v310\profilefield_types',
		);
	}

public function update_data()
	{
		return array(
			array('custom', array(array($this, 'create_custom_field'))),
		);
	}

protected $profilefield_name = 'phpbb_skype';

protected $profilefield_database_type = array('VCHAR', '');

protected $profilefield_data = array(
		'field_name'			=> 'phpbb_skype',
		'field_type'			=> 'profilefields.type.string',
		'field_ident'			=> 'phpbb_skype',
		'field_length'			=> '20',
		'field_minlen'			=> '6',
		'field_maxlen'			=> '32',
		'field_novalue'			=> '',
		'field_default_value'	=> '',
		'field_validation'		=> '[a-zA-Z][\w\.,\-_]+',
		'field_required'		=> 0,
		'field_show_novalue'	=> 0,
		'field_show_on_reg'		=> 0,
		'field_show_on_pm'		=> 1,
		'field_show_on_vt'		=> 1,
		'field_show_profile'	=> 1,
		'field_hide'			=> 0,
		'field_no_view'			=> 0,
		'field_active'			=> 1,
		'field_is_contact'		=> 1,
		'field_contact_desc'	=> 'VIEW_SKYPE_PROFILE',
		'field_contact_url'		=> 'skype:%s?userinfo',
	);
}
migration/data/v310/boardindex.php000077700000001117151514672100013000 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class boardindex extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return isset($this->config['board_index_text']);
	}

public function update_data()
	{
		return array(
			array('config.add', array('board_index_text', '')),
		);
	}
}
migration/data/v310/jquery_update.php000077700000001461151514672100013544 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class jquery_update extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return $this->config['load_jquery_url'] !== '//ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js';
	}

static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\dev',
		);
	}

public function update_data()
	{
		return array(
			array('config.update', array('load_jquery_url', '//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js')),
		);
	}

}
migration/data/v310/soft_delete_mod_convert.php000077700000005331151514672100015557 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

use phpbb\db\migration\container_aware_migration;

/**
 * Migration to convert the Soft Delete MOD for 3.0
 *
 * https://www.phpbb.com/customise/db/mod/soft_delete/
 */
class soft_delete_mod_convert extends container_aware_migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\alpha3',
		);
	}

public function effectively_installed()
	{
		return !$this->db_tools->sql_column_exists($this->table_prefix . 'posts', 'post_deleted');
	}

public function update_data()
	{
		return array(
			array('permission.remove', array('m_harddelete', true)),
			array('permission.remove', array('m_harddelete', false)),

array('custom', array(array($this, 'convert_posts'))),
			array('custom', array(array($this, 'convert_topics'))),
		);
	}

public function convert_posts($start)
	{
		$content_visibility = $this->get_content_visibility();

$limit = 250;
		$i = 0;

$sql = 'SELECT p.*, t.topic_first_post_id, t.topic_last_post_id
			FROM ' . $this->table_prefix . 'posts p, ' . $this->table_prefix . 'topics t
			WHERE p.post_deleted > 0
				AND t.topic_id = p.topic_id';
		$result = $this->db->sql_query_limit($sql, $limit, $start);

while ($row = $this->db->sql_fetchrow($result))
		{
			$content_visibility->set_post_visibility(
				ITEM_DELETED,
				$row['post_id'],
				$row['topic_id'],
				$row['forum_id'],
				$row['post_deleted'],
				$row['post_deleted_time'],
				'',
				($row['post_id'] == $row['topic_first_post_id']) ? true : false,
				($row['post_id'] == $row['topic_last_post_id']) ? true : false
			);

$i++;
		}

$this->db->sql_freeresult($result);

if ($i == $limit)
		{
			return $start + $i;
		}
	}

public function convert_topics($start)
	{
		$content_visibility = $this->get_content_visibility();

$limit = 100;
		$i = 0;

$sql = 'SELECT *
			FROM ' . $this->table_prefix . 'topics
			WHERE topic_deleted > 0';
		$result = $this->db->sql_query_limit($sql, $limit, $start);

while ($row = $this->db->sql_fetchrow($result))
		{
			$content_visibility->set_topic_visibility(
				ITEM_DELETED,
				$row['topic_id'],
				$row['forum_id'],
				$row['topic_deleted'],
				$row['topic_deleted_time'],
				''
			);

$i++;
		}

$this->db->sql_freeresult($result);

if ($i == $limit)
		{
			return $start + $i;
		}
	}

/**
	 * @return \phpbb\content_visibility
	 */
	protected function get_content_visibility()
	{
		return $this->container->get('content.visibility');
	}
}
migration/data/v310/style_update_p2.php000077700000010571151514672100013770 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class style_update_p2 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return !$this->db_tools->sql_table_exists($this->table_prefix . 'styles_imageset');
	}

static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v310\style_update_p1');
	}

public function update_schema()
	{
		return array(
			'drop_keys'	=> array(
				$this->table_prefix . 'styles'		=> array(
					'imageset_id',
					'template_id',
					'theme_id',
				),
			),

'drop_columns'	=> array(
				$this->table_prefix . 'styles'		=> array(
					'imageset_id',
					'template_id',
					'theme_id',
				),
			),

'drop_tables'	=> array(
				$this->table_prefix . 'styles_imageset',
				$this->table_prefix . 'styles_imageset_data',
				$this->table_prefix . 'styles_template',
				$this->table_prefix . 'styles_template_data',
				$this->table_prefix . 'styles_theme',
			),
		);
	}

public function revert_schema()
	{
		return array(
			'add_columns'	=> array(
				$this->table_prefix . 'styles'		=> array(
					'imageset_id'	=> array('UINT', 0),
					'template_id'	=> array('UINT', 0),
					'theme_id'		=> array('UINT', 0),
				),
			),

'add_index'		=> array(
				$this->table_prefix . 'styles'			=> array(
					'imageset_id'		=> array('imageset_id'),
					'template_id'		=> array('template_id'),
					'theme_id'			=> array('theme_id'),
				),
			),

'add_tables'	=> array(
				$this->table_prefix . 'styles_imageset'		=> array(
					'COLUMNS'		=> array(
						'imageset_id'				=> array('UINT', null, 'auto_increment'),
						'imageset_name'				=> array('VCHAR_UNI:255', ''),
						'imageset_copyright'		=> array('VCHAR_UNI', ''),
						'imageset_path'				=> array('VCHAR:100', ''),
					),
					'PRIMARY_KEY'		=> 'imageset_id',
					'KEYS'				=> array(
						'imgset_nm'			=> array('UNIQUE', 'imageset_name'),
					),
				),
				$this->table_prefix . 'styles_imageset_data'	=> array(
					'COLUMNS'		=> array(
						'image_id'				=> array('UINT', null, 'auto_increment'),
						'image_name'			=> array('VCHAR:200', ''),
						'image_filename'		=> array('VCHAR:200', ''),
						'image_lang'			=> array('VCHAR:30', ''),
						'image_height'			=> array('USINT', 0),
						'image_width'			=> array('USINT', 0),
						'imageset_id'			=> array('UINT', 0),
					),
					'PRIMARY_KEY'		=> 'image_id',
					'KEYS'				=> array(
						'i_d'			=> array('INDEX', 'imageset_id'),
					),
				),
				$this->table_prefix . 'styles_template'		=> array(
					'COLUMNS'		=> array(
						'template_id'			=> array('UINT', null, 'auto_increment'),
						'template_name'			=> array('VCHAR_UNI:255', ''),
						'template_copyright'	=> array('VCHAR_UNI', ''),
						'template_path'			=> array('VCHAR:100', ''),
						'bbcode_bitfield'		=> array('VCHAR:255', 'kNg='),
						'template_storedb'		=> array('BOOL', 0),
						'template_inherits_id'		=> array('UINT:4', 0),
						'template_inherit_path'		=> array('VCHAR', ''),
					),
					'PRIMARY_KEY'	=> 'template_id',
					'KEYS'			=> array(
						'tmplte_nm'				=> array('UNIQUE', 'template_name'),
					),
				),
				$this->table_prefix . 'styles_template_data'	=> array(
					'COLUMNS'		=> array(
						'template_id'			=> array('UINT', 0),
						'template_filename'		=> array('VCHAR:100', ''),
						'template_included'		=> array('TEXT', ''),
						'template_mtime'		=> array('TIMESTAMP', 0),
						'template_data'			=> array('MTEXT_UNI', ''),
					),
					'KEYS'			=> array(
						'tid'					=> array('INDEX', 'template_id'),
						'tfn'					=> array('INDEX', 'template_filename'),
					),
				),
				$this->table_prefix . 'styles_theme'			=> array(
					'COLUMNS'		=> array(
						'theme_id'				=> array('UINT', null, 'auto_increment'),
						'theme_name'			=> array('VCHAR_UNI:255', ''),
						'theme_copyright'		=> array('VCHAR_UNI', ''),
						'theme_path'			=> array('VCHAR:100', ''),
						'theme_storedb'			=> array('BOOL', 0),
						'theme_mtime'			=> array('TIMESTAMP', 0),
						'theme_data'			=> array('MTEXT_UNI', ''),
					),
					'PRIMARY_KEY'	=> 'theme_id',
					'KEYS'			=> array(
						'theme_name'		=> array('UNIQUE', 'theme_name'),
					),
				),
			),
		);
	}
}
migration/data/v310/profilefield_wlm_cleanup.php000077700000001755151514672100015723 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

class profilefield_wlm_cleanup extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return !$this->db_tools->sql_column_exists($this->table_prefix . 'users', 'user_msnm');
	}

static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\profilefield_wlm',
		);
	}

public function update_schema()
	{
		return array(
			'drop_columns'	=> array(
				$this->table_prefix . 'users'			=> array(
					'user_msnm',
				),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'add_columns'	=> array(
				$this->table_prefix . 'users'			=> array(
					'user_msnm'	=> array('VCHAR_UNI', ''),
				),
			),
		);
	}
}
migration/data/v310/soft_delete_mod_convert2.php000077700000003403151514672100015637 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration\data\v310;

/**
 * Migration to convert the Soft Delete MOD for 3.0
 *
 * https://www.phpbb.com/customise/db/mod/soft_delete/
 */
class soft_delete_mod_convert2 extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array(
			'\phpbb\db\migration\data\v310\soft_delete_mod_convert',
		);
	}

public function effectively_installed()
	{
		return !$this->db_tools->sql_column_exists($this->table_prefix . 'posts', 'post_deleted');
	}

public function update_schema()
	{
		return array(
			'drop_columns'		=> array(
				$this->table_prefix . 'forums'			=> array('forum_deleted_topic_count', 'forum_deleted_reply_count'),
				$this->table_prefix . 'posts'			=> array('post_deleted', 'post_deleted_time'),
				$this->table_prefix . 'topics'			=> array('topic_deleted', 'topic_deleted_time', 'topic_deleted_reply_count'),
			),
		);
	}

public function revert_schema()
	{
		return array(
			'add_columns'		=> array(
				$this->table_prefix . 'forums'			=> array(
					'forum_deleted_topic_count'		=> array('UINT', 0),
					'forum_deleted_reply_count'		=> array('UINT', 0),
				),
				$this->table_prefix . 'posts'			=> array(
					'post_deleted'					=> array('UINT', 0),
					'post_deleted_time'				=> array('TIMESTAMP', 0),
				),
				$this->table_prefix . 'topics'			=> array(
					'topic_deleted'					=> array('UINT', 0),
					'topic_deleted_time'			=> array('TIMESTAMP', 0),
					'topic_deleted_reply_count'		=> array('UINT', 0),
				),
			),
		);
	}
}
migration/migration.php000077700000010603151514672100011250 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db\migration;

/**
* Abstract base class for database migrations
*
* Each migration consists of a set of schema and data changes to be implemented
* in a subclass. This class provides various utility methods to simplify editing
* a phpBB.
*/
abstract class migration
{
	/** @var \phpbb\config\config */
	protected $config;

/** @var \phpbb\db\driver\driver_interface */
	protected $db;

/** @var \phpbb\db\tools */
	protected $db_tools;

/** @var string */
	protected $table_prefix;

/** @var string */
	protected $phpbb_root_path;

/** @var string */
	protected $php_ext;

/** @var array Errors, if any occurred */
	protected $errors;

/** @var array List of queries executed through $this->sql_query() */
	protected $queries = array();

/**
	* Constructor
	*
	* @param \phpbb\config\config $config
	* @param \phpbb\db\driver\driver_interface $db
	* @param \phpbb\db\tools $db_tools
	* @param string $phpbb_root_path
	* @param string $php_ext
	* @param string $table_prefix
	*/
	public function __construct(\phpbb\config\config $config, \phpbb\db\driver\driver_interface $db, \phpbb\db\tools $db_tools, $phpbb_root_path, $php_ext, $table_prefix)
	{
		$this->config = $config;
		$this->db = $db;
		$this->db_tools = $db_tools;
		$this->table_prefix = $table_prefix;

$this->phpbb_root_path = $phpbb_root_path;
		$this->php_ext = $php_ext;

$this->errors = array();
	}

/**
	* Defines other migrations to be applied first
	*
	* @return array An array of migration class names
	*/
	static public function depends_on()
	{
		return array();
	}

/**
	* Allows you to check if the migration is effectively installed (entirely optional)
	*
	* This is checked when a migration is installed. If true is returned, the migration will be set as
	* installed without performing the database changes.
	* This function is intended to help moving to migrations from a previous database updater, where some
	* migrations may have been installed already even though they are not yet listed in the migrations table.
	*
	* @return bool True if this migration is installed, False if this migration is not installed (checked on install)
	*/
	public function effectively_installed()
	{
		return false;
	}

/**
	* Updates the database schema by providing a set of change instructions
	*
	* @return array Array of schema changes (compatible with db_tools->perform_schema_changes())
	*/
	public function update_schema()
	{
		return array();
	}

/**
	* Reverts the database schema by providing a set of change instructions
	*
	* @return array Array of schema changes (compatible with db_tools->perform_schema_changes())
	*/
	public function revert_schema()
	{
		return array();
	}

/**
	* Updates data by returning a list of instructions to be executed
	*
	* @return array Array of data update instructions
	*/
	public function update_data()
	{
		return array();
	}

/**
	* Reverts data by returning a list of instructions to be executed
	*
	* @return array Array of data instructions that will be performed on revert
	* 	NOTE: calls to tools (such as config.add) are automatically reverted when
	* 		possible, so you should not attempt to revert those, this is mostly for
	* 		otherwise unrevertable calls (custom functions for example)
	*/
	public function revert_data()
	{
		return array();
	}

/**
	* Wrapper for running queries to generate user feedback on updates
	*
	* @param string $sql SQL query to run on the database
	* @return mixed Query result from db->sql_query()
	*/
	protected function sql_query($sql)
	{
		$this->queries[] = $sql;

$this->db->sql_return_on_error(true);

if ($sql === 'begin')
		{
			$result = $this->db->sql_transaction('begin');
		}
		else if ($sql === 'commit')
		{
			$result = $this->db->sql_transaction('commit');
		}
		else
		{
			$result = $this->db->sql_query($sql);
			if ($this->db->get_sql_error_triggered())
			{
				$this->errors[] = array(
					'sql'	=> $this->db->get_sql_error_sql(),
					'code'	=> $this->db->get_sql_error_returned(),
				);
			}
		}

$this->db->sql_return_on_error(false);

return $result;
	}

/**
	* Get the list of queries run
	*
	* @return array
	*/
	public function get_queries()
	{
		return $this->queries;
	}
}
html_migrator_output_handler.php000077700000001554151514672100013260 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db;

use phpbb\user;

class html_migrator_output_handler implements migrator_output_handler_interface
{
	/**
	 * User object.
	 *
	 * @var user
	 */
	private $user;

/**
	 * Constructor
	 *
	 * @param user $user	User object
	 */
	public function __construct(user $user)
	{
		$this->user = $user;
	}

/**
	 * {@inheritdoc}
	 */
	public function write($message, $verbosity)
	{
		if ($verbosity <= migrator_output_handler_interface::VERBOSITY_VERBOSE)
		{
			$final_message = call_user_func_array(array($this->user, 'lang'), $message);
			echo $final_message . "<br />\n";
		}
	}
}
sql_insert_buffer.php000077700000007030151514672100011002 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db;

/**
* Collects rows for insert into a database until the buffer size is reached.
* Then flushes the buffer to the database and starts over again.
*
* Benefits over collecting a (possibly huge) insert array and then using
* $db->sql_multi_insert() include:
*
*  - Going over max packet size of the database connection is usually prevented
*    because the data is submitted in batches.
*
*  - Reaching database connection timeout is usually prevented because
*    submission of batches talks to the database every now and then.
*
*  - Usage of less PHP memory because data no longer needed is discarded on
*    buffer flush.
*
* Attention:
* Please note that users of this class have to call flush() to flush the
* remaining rows to the database after their batch insert operation is
* finished.
*
* Usage:
* <code>
*	$buffer = new \phpbb\db\sql_insert_buffer($db, 'test_table', 1234);
*
*	while (do_stuff())
*	{
*		$buffer->insert(array(
*			'column1' => 'value1',
*			'column2' => 'value2',
*		));
*	}
*
*	$buffer->flush();
* </code>
*/
class sql_insert_buffer
{
	/** @var \phpbb\db\driver\driver_interface */
	protected $db;

/** @var string */
	protected $table_name;

/** @var int */
	protected $max_buffered_rows;

/** @var array */
	protected $buffer = array();

/**
	* @param \phpbb\db\driver\driver_interface $db
	* @param string          $table_name
	* @param int             $max_buffered_rows
	*/
	public function __construct(\phpbb\db\driver\driver_interface $db, $table_name, $max_buffered_rows = 500)
	{
		$this->db = $db;
		$this->table_name = $table_name;
		$this->max_buffered_rows = $max_buffered_rows;
	}

/**
	* Inserts a single row into the buffer if multi insert is supported by the
	* database (otherwise an insert query is sent immediately). Then flushes
	* the buffer if the number of rows in the buffer is now greater than or
	* equal to $max_buffered_rows.
	*
	* @param array $row
	*
	* @return bool		True when some data was flushed to the database.
	*					False otherwise.
	*/
	public function insert(array $row)
	{
		$this->buffer[] = $row;

// Flush buffer if it is full or when DB does not support multi inserts.
		// In the later case, the buffer will always only contain one row.
		if (!$this->db->get_multi_insert() || sizeof($this->buffer) >= $this->max_buffered_rows)
		{
			return $this->flush();
		}

return false;
	}

/**
	* Inserts a row set, i.e. an array of rows, by calling insert().
	*
	* Please note that it is in most cases better to use insert() instead of
	* first building a huge rowset. Or at least sizeof($rows) should be kept
	* small.
	*
	* @param array $rows
	*
	* @return bool		True when some data was flushed to the database.
	*					False otherwise.
	*/
	public function insert_all(array $rows)
	{
		// Using bitwise |= because PHP does not have logical ||=
		$result = 0;

foreach ($rows as $row)
		{
			$result |= (int) $this->insert($row);
		}

return (bool) $result;
	}

/**
	* Flushes the buffer content to the DB and clears the buffer.
	*
	* @return bool		True when some data was flushed to the database.
	*					False otherwise.
	*/
	public function flush()
	{
		if (!empty($this->buffer))
		{
			$this->db->sql_multi_insert($this->table_name, $this->buffer);
			$this->buffer = array();

return true;
		}

return false;
	}
}
tools.php000077700000230664151514672100006441 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db;

/**
* Database Tools for handling cross-db actions such as altering columns, etc.
* Currently not supported is returning SQL for creating tables.
*/
class tools
{
	/**
	* Current sql layer
	*/
	var $sql_layer = '';

/**
	* @var object DB object
	*/
	var $db = null;

/**
	* The Column types for every database we support
	* @var array
	*/
	var $dbms_type_map = array();

/**
	* Is the used MS SQL Server a SQL Server 2000?
	* @var bool
	*/
	protected $is_sql_server_2000;

/**
	* Get the column types for every database we support
	*
	* @return array
	*/
	public static function get_dbms_type_map()
	{
		return array(
			'mysql_41'	=> array(
				'INT:'		=> 'int(%d)',
				'BINT'		=> 'bigint(20)',
				'UINT'		=> 'mediumint(8) UNSIGNED',
				'UINT:'		=> 'int(%d) UNSIGNED',
				'TINT:'		=> 'tinyint(%d)',
				'USINT'		=> 'smallint(4) UNSIGNED',
				'BOOL'		=> 'tinyint(1) UNSIGNED',
				'VCHAR'		=> 'varchar(255)',
				'VCHAR:'	=> 'varchar(%d)',
				'CHAR:'		=> 'char(%d)',
				'XSTEXT'	=> 'text',
				'XSTEXT_UNI'=> 'varchar(100)',
				'STEXT'		=> 'text',
				'STEXT_UNI'	=> 'varchar(255)',
				'TEXT'		=> 'text',
				'TEXT_UNI'	=> 'text',
				'MTEXT'		=> 'mediumtext',
				'MTEXT_UNI'	=> 'mediumtext',
				'TIMESTAMP'	=> 'int(11) UNSIGNED',
				'DECIMAL'	=> 'decimal(5,2)',
				'DECIMAL:'	=> 'decimal(%d,2)',
				'PDECIMAL'	=> 'decimal(6,3)',
				'PDECIMAL:'	=> 'decimal(%d,3)',
				'VCHAR_UNI'	=> 'varchar(255)',
				'VCHAR_UNI:'=> 'varchar(%d)',
				'VCHAR_CI'	=> 'varchar(255)',
				'VARBINARY'	=> 'varbinary(255)',
			),

'mysql_40'	=> array(
				'INT:'		=> 'int(%d)',
				'BINT'		=> 'bigint(20)',
				'UINT'		=> 'mediumint(8) UNSIGNED',
				'UINT:'		=> 'int(%d) UNSIGNED',
				'TINT:'		=> 'tinyint(%d)',
				'USINT'		=> 'smallint(4) UNSIGNED',
				'BOOL'		=> 'tinyint(1) UNSIGNED',
				'VCHAR'		=> 'varbinary(255)',
				'VCHAR:'	=> 'varbinary(%d)',
				'CHAR:'		=> 'binary(%d)',
				'XSTEXT'	=> 'blob',
				'XSTEXT_UNI'=> 'blob',
				'STEXT'		=> 'blob',
				'STEXT_UNI'	=> 'blob',
				'TEXT'		=> 'blob',
				'TEXT_UNI'	=> 'blob',
				'MTEXT'		=> 'mediumblob',
				'MTEXT_UNI'	=> 'mediumblob',
				'TIMESTAMP'	=> 'int(11) UNSIGNED',
				'DECIMAL'	=> 'decimal(5,2)',
				'DECIMAL:'	=> 'decimal(%d,2)',
				'PDECIMAL'	=> 'decimal(6,3)',
				'PDECIMAL:'	=> 'decimal(%d,3)',
				'VCHAR_UNI'	=> 'blob',
				'VCHAR_UNI:'=> array('varbinary(%d)', 'limit' => array('mult', 3, 255, 'blob')),
				'VCHAR_CI'	=> 'blob',
				'VARBINARY'	=> 'varbinary(255)',
			),

'mssql'		=> array(
				'INT:'		=> '[int]',
				'BINT'		=> '[float]',
				'UINT'		=> '[int]',
				'UINT:'		=> '[int]',
				'TINT:'		=> '[int]',
				'USINT'		=> '[int]',
				'BOOL'		=> '[int]',
				'VCHAR'		=> '[varchar] (255)',
				'VCHAR:'	=> '[varchar] (%d)',
				'CHAR:'		=> '[char] (%d)',
				'XSTEXT'	=> '[varchar] (1000)',
				'STEXT'		=> '[varchar] (3000)',
				'TEXT'		=> '[varchar] (8000)',
				'MTEXT'		=> '[text]',
				'XSTEXT_UNI'=> '[varchar] (100)',
				'STEXT_UNI'	=> '[varchar] (255)',
				'TEXT_UNI'	=> '[varchar] (4000)',
				'MTEXT_UNI'	=> '[text]',
				'TIMESTAMP'	=> '[int]',
				'DECIMAL'	=> '[float]',
				'DECIMAL:'	=> '[float]',
				'PDECIMAL'	=> '[float]',
				'PDECIMAL:'	=> '[float]',
				'VCHAR_UNI'	=> '[varchar] (255)',
				'VCHAR_UNI:'=> '[varchar] (%d)',
				'VCHAR_CI'	=> '[varchar] (255)',
				'VARBINARY'	=> '[varchar] (255)',
			),

'mssqlnative'	=> array(
				'INT:'		=> '[int]',
				'BINT'		=> '[float]',
				'UINT'		=> '[int]',
				'UINT:'		=> '[int]',
				'TINT:'		=> '[int]',
				'USINT'		=> '[int]',
				'BOOL'		=> '[int]',
				'VCHAR'		=> '[varchar] (255)',
				'VCHAR:'	=> '[varchar] (%d)',
				'CHAR:'		=> '[char] (%d)',
				'XSTEXT'	=> '[varchar] (1000)',
				'STEXT'		=> '[varchar] (3000)',
				'TEXT'		=> '[varchar] (8000)',
				'MTEXT'		=> '[text]',
				'XSTEXT_UNI'=> '[varchar] (100)',
				'STEXT_UNI'	=> '[varchar] (255)',
				'TEXT_UNI'	=> '[varchar] (4000)',
				'MTEXT_UNI'	=> '[text]',
				'TIMESTAMP'	=> '[int]',
				'DECIMAL'	=> '[float]',
				'DECIMAL:'	=> '[float]',
				'PDECIMAL'	=> '[float]',
				'PDECIMAL:'	=> '[float]',
				'VCHAR_UNI'	=> '[varchar] (255)',
				'VCHAR_UNI:'=> '[varchar] (%d)',
				'VCHAR_CI'	=> '[varchar] (255)',
				'VARBINARY'	=> '[varchar] (255)',
			),

'oracle'	=> array(
				'INT:'		=> 'number(%d)',
				'BINT'		=> 'number(20)',
				'UINT'		=> 'number(8)',
				'UINT:'		=> 'number(%d)',
				'TINT:'		=> 'number(%d)',
				'USINT'		=> 'number(4)',
				'BOOL'		=> 'number(1)',
				'VCHAR'		=> 'varchar2(255)',
				'VCHAR:'	=> 'varchar2(%d)',
				'CHAR:'		=> 'char(%d)',
				'XSTEXT'	=> 'varchar2(1000)',
				'STEXT'		=> 'varchar2(3000)',
				'TEXT'		=> 'clob',
				'MTEXT'		=> 'clob',
				'XSTEXT_UNI'=> 'varchar2(300)',
				'STEXT_UNI'	=> 'varchar2(765)',
				'TEXT_UNI'	=> 'clob',
				'MTEXT_UNI'	=> 'clob',
				'TIMESTAMP'	=> 'number(11)',
				'DECIMAL'	=> 'number(5, 2)',
				'DECIMAL:'	=> 'number(%d, 2)',
				'PDECIMAL'	=> 'number(6, 3)',
				'PDECIMAL:'	=> 'number(%d, 3)',
				'VCHAR_UNI'	=> 'varchar2(765)',
				'VCHAR_UNI:'=> array('varchar2(%d)', 'limit' => array('mult', 3, 765, 'clob')),
				'VCHAR_CI'	=> 'varchar2(255)',
				'VARBINARY'	=> 'raw(255)',
			),

'sqlite'	=> array(
				'INT:'		=> 'int(%d)',
				'BINT'		=> 'bigint(20)',
				'UINT'		=> 'INTEGER UNSIGNED', //'mediumint(8) UNSIGNED',
				'UINT:'		=> 'INTEGER UNSIGNED', // 'int(%d) UNSIGNED',
				'TINT:'		=> 'tinyint(%d)',
				'USINT'		=> 'INTEGER UNSIGNED', //'mediumint(4) UNSIGNED',
				'BOOL'		=> 'INTEGER UNSIGNED', //'tinyint(1) UNSIGNED',
				'VCHAR'		=> 'varchar(255)',
				'VCHAR:'	=> 'varchar(%d)',
				'CHAR:'		=> 'char(%d)',
				'XSTEXT'	=> 'text(65535)',
				'STEXT'		=> 'text(65535)',
				'TEXT'		=> 'text(65535)',
				'MTEXT'		=> 'mediumtext(16777215)',
				'XSTEXT_UNI'=> 'text(65535)',
				'STEXT_UNI'	=> 'text(65535)',
				'TEXT_UNI'	=> 'text(65535)',
				'MTEXT_UNI'	=> 'mediumtext(16777215)',
				'TIMESTAMP'	=> 'INTEGER UNSIGNED', //'int(11) UNSIGNED',
				'DECIMAL'	=> 'decimal(5,2)',
				'DECIMAL:'	=> 'decimal(%d,2)',
				'PDECIMAL'	=> 'decimal(6,3)',
				'PDECIMAL:'	=> 'decimal(%d,3)',
				'VCHAR_UNI'	=> 'varchar(255)',
				'VCHAR_UNI:'=> 'varchar(%d)',
				'VCHAR_CI'	=> 'varchar(255)',
				'VARBINARY'	=> 'blob',
			),

'sqlite3'	=> array(
				'INT:'		=> 'INT(%d)',
				'BINT'		=> 'BIGINT(20)',
				'UINT'		=> 'INTEGER UNSIGNED',
				'UINT:'		=> 'INTEGER UNSIGNED',
				'TINT:'		=> 'TINYINT(%d)',
				'USINT'		=> 'INTEGER UNSIGNED',
				'BOOL'		=> 'INTEGER UNSIGNED',
				'VCHAR'		=> 'VARCHAR(255)',
				'VCHAR:'	=> 'VARCHAR(%d)',
				'CHAR:'		=> 'CHAR(%d)',
				'XSTEXT'	=> 'TEXT(65535)',
				'STEXT'		=> 'TEXT(65535)',
				'TEXT'		=> 'TEXT(65535)',
				'MTEXT'		=> 'MEDIUMTEXT(16777215)',
				'XSTEXT_UNI'=> 'TEXT(65535)',
				'STEXT_UNI'	=> 'TEXT(65535)',
				'TEXT_UNI'	=> 'TEXT(65535)',
				'MTEXT_UNI'	=> 'MEDIUMTEXT(16777215)',
				'TIMESTAMP'	=> 'INTEGER UNSIGNED', //'int(11) UNSIGNED',
				'DECIMAL'	=> 'DECIMAL(5,2)',
				'DECIMAL:'	=> 'DECIMAL(%d,2)',
				'PDECIMAL'	=> 'DECIMAL(6,3)',
				'PDECIMAL:'	=> 'DECIMAL(%d,3)',
				'VCHAR_UNI'	=> 'VARCHAR(255)',
				'VCHAR_UNI:'=> 'VARCHAR(%d)',
				'VCHAR_CI'	=> 'VARCHAR(255)',
				'VARBINARY'	=> 'BLOB',
			),

'postgres'	=> array(
				'INT:'		=> 'INT4',
				'BINT'		=> 'INT8',
				'UINT'		=> 'INT4', // unsigned
				'UINT:'		=> 'INT4', // unsigned
				'USINT'		=> 'INT2', // unsigned
				'BOOL'		=> 'INT2', // unsigned
				'TINT:'		=> 'INT2',
				'VCHAR'		=> 'varchar(255)',
				'VCHAR:'	=> 'varchar(%d)',
				'CHAR:'		=> 'char(%d)',
				'XSTEXT'	=> 'varchar(1000)',
				'STEXT'		=> 'varchar(3000)',
				'TEXT'		=> 'varchar(8000)',
				'MTEXT'		=> 'TEXT',
				'XSTEXT_UNI'=> 'varchar(100)',
				'STEXT_UNI'	=> 'varchar(255)',
				'TEXT_UNI'	=> 'varchar(4000)',
				'MTEXT_UNI'	=> 'TEXT',
				'TIMESTAMP'	=> 'INT4', // unsigned
				'DECIMAL'	=> 'decimal(5,2)',
				'DECIMAL:'	=> 'decimal(%d,2)',
				'PDECIMAL'	=> 'decimal(6,3)',
				'PDECIMAL:'	=> 'decimal(%d,3)',
				'VCHAR_UNI'	=> 'varchar(255)',
				'VCHAR_UNI:'=> 'varchar(%d)',
				'VCHAR_CI'	=> 'varchar_ci',
				'VARBINARY'	=> 'bytea',
			),
		);
	}

/**
	* A list of types being unsigned for better reference in some db's
	* @var array
	*/
	var $unsigned_types = array('UINT', 'UINT:', 'USINT', 'BOOL', 'TIMESTAMP');

/**
	* A list of supported DBMS. We change this class to support more DBMS, the DBMS itself only need to follow some rules.
	* @var array
	*/
	var $supported_dbms = array('mssql', 'mssqlnative', 'mysql_40', 'mysql_41', 'oracle', 'postgres', 'sqlite', 'sqlite3');

/**
	* This is set to true if user only wants to return the 'to-be-executed' SQL statement(s) (as an array).
	* This mode has no effect on some methods (inserting of data for example). This is expressed within the methods command.
	*/
	var $return_statements = false;

/**
	* Constructor. Set DB Object and set {@link $return_statements return_statements}.
	*
	* @param \phpbb\db\driver\driver_interface	$db					Database connection
	* @param bool		$return_statements	True if only statements should be returned and no SQL being executed
	*/
	public function __construct(\phpbb\db\driver\driver_interface $db, $return_statements = false)
	{
		$this->db = $db;
		$this->return_statements = $return_statements;

$this->dbms_type_map = self::get_dbms_type_map();

// Determine mapping database type
		switch ($this->db->get_sql_layer())
		{
			case 'mysql':
				$this->sql_layer = 'mysql_40';
			break;

case 'mysql4':
				if (version_compare($this->db->sql_server_info(true), '4.1.3', '>='))
				{
					$this->sql_layer = 'mysql_41';
				}
				else
				{
					$this->sql_layer = 'mysql_40';
				}
			break;

case 'mysqli':
				$this->sql_layer = 'mysql_41';
			break;

case 'mssql':
			case 'mssql_odbc':
				$this->sql_layer = 'mssql';
			break;

case 'mssqlnative':
				$this->sql_layer = 'mssqlnative';
			break;

default:
				$this->sql_layer = $this->db->get_sql_layer();
			break;
		}
	}

/**
	* Setter for {@link $return_statements return_statements}.
	*
	* @param bool $return_statements True if SQL should not be executed but returned as strings
	* @return null
	*/
	public function set_return_statements($return_statements)
	{
		$this->return_statements = $return_statements;
	}

/**
	* Gets a list of tables in the database.
	*
	* @return array		Array of table names  (all lower case)
	*/
	function sql_list_tables()
	{
		switch ($this->db->get_sql_layer())
		{
			case 'mysql':
			case 'mysql4':
			case 'mysqli':
				$sql = 'SHOW TABLES';
			break;

case 'sqlite':
				$sql = 'SELECT name
					FROM sqlite_master
					WHERE type = "table"';
			break;

case 'sqlite3':
				$sql = 'SELECT name
					FROM sqlite_master
					WHERE type = "table"
						AND name <> "sqlite_sequence"';
			break;

case 'mssql':
			case 'mssql_odbc':
			case 'mssqlnative':
				$sql = "SELECT name
					FROM sysobjects
					WHERE type='U'";
			break;

case 'postgres':
				$sql = 'SELECT relname
					FROM pg_stat_user_tables';
			break;

case 'oracle':
				$sql = 'SELECT table_name
					FROM USER_TABLES';
			break;
		}

$result = $this->db->sql_query($sql);

$tables = array();
		while ($row = $this->db->sql_fetchrow($result))
		{
			$name = current($row);
			$tables[$name] = $name;
		}
		$this->db->sql_freeresult($result);

return $tables;
	}

/**
	* Check if table exists
	*
	*
	* @param string	$table_name	The table name to check for
	* @return bool true if table exists, else false
	*/
	function sql_table_exists($table_name)
	{
		$this->db->sql_return_on_error(true);
		$result = $this->db->sql_query_limit('SELECT * FROM ' . $table_name, 1);
		$this->db->sql_return_on_error(false);

if ($result)
		{
			$this->db->sql_freeresult($result);
			return true;
		}

return false;
	}

/**
	* Create SQL Table
	*
	* @param string	$table_name	The table name to create
	* @param array	$table_data	Array containing table data.
	* @return array	Statements if $return_statements is true.
	*/
	function sql_create_table($table_name, $table_data)
	{
		// holds the DDL for a column
		$columns = $statements = array();

if ($this->sql_table_exists($table_name))
		{
			return $this->_sql_run_sql($statements);
		}

// Begin transaction
		$statements[] = 'begin';

// Determine if we have created a PRIMARY KEY in the earliest
		$primary_key_gen = false;

// Determine if the table requires a sequence
		$create_sequence = false;

// Begin table sql statement
		switch ($this->sql_layer)
		{
			case 'mssql':
			case 'mssqlnative':
				$table_sql = 'CREATE TABLE [' . $table_name . '] (' . "\n";
			break;

default:
				$table_sql = 'CREATE TABLE ' . $table_name . ' (' . "\n";
			break;
		}

if ($this->sql_layer == 'mssql' || $this->sql_layer == 'mssqlnative')
		{
			if (!isset($table_data['PRIMARY_KEY']))
			{
				$table_data['COLUMNS']['mssqlindex'] = array('UINT', null, 'auto_increment');
				$table_data['PRIMARY_KEY'] = 'mssqlindex';
			}
		}

// Iterate through the columns to create a table
		foreach ($table_data['COLUMNS'] as $column_name => $column_data)
		{
			// here lies an array, filled with information compiled on the column's data
			$prepared_column = $this->sql_prepare_column_data($table_name, $column_name, $column_data);

if (isset($prepared_column['auto_increment']) && $prepared_column['auto_increment'] && strlen($column_name) > 26) // "${column_name}_gen"
			{
				trigger_error("Index name '${column_name}_gen' on table '$table_name' is too long. The maximum auto increment column length is 26 characters.", E_USER_ERROR);
			}

// here we add the definition of the new column to the list of columns
			switch ($this->sql_layer)
			{
				case 'mssql':
				case 'mssqlnative':
					$columns[] = "\t [{$column_name}] " . $prepared_column['column_type_sql_default'];
				break;

default:
					$columns[] = "\t {$column_name} " . $prepared_column['column_type_sql'];
				break;
			}

// see if we have found a primary key set due to a column definition if we have found it, we can stop looking
			if (!$primary_key_gen)
			{
				$primary_key_gen = isset($prepared_column['primary_key_set']) && $prepared_column['primary_key_set'];
			}

// create sequence DDL based off of the existance of auto incrementing columns
			if (!$create_sequence && isset($prepared_column['auto_increment']) && $prepared_column['auto_increment'])
			{
				$create_sequence = $column_name;
			}
		}

// this makes up all the columns in the create table statement
		$table_sql .= implode(",\n", $columns);

// Close the table for two DBMS and add to the statements
		switch ($this->sql_layer)
		{
			case 'mssql':
			case 'mssqlnative':
				$table_sql .= "\n);";
				$statements[] = $table_sql;
			break;
		}

// we have yet to create a primary key for this table,
		// this means that we can add the one we really wanted instead
		if (!$primary_key_gen)
		{
			// Write primary key
			if (isset($table_data['PRIMARY_KEY']))
			{
				if (!is_array($table_data['PRIMARY_KEY']))
				{
					$table_data['PRIMARY_KEY'] = array($table_data['PRIMARY_KEY']);
				}

switch ($this->sql_layer)
				{
					case 'mysql_40':
					case 'mysql_41':
					case 'postgres':
					case 'sqlite':
					case 'sqlite3':
						$table_sql .= ",\n\t PRIMARY KEY (" . implode(', ', $table_data['PRIMARY_KEY']) . ')';
					break;

case 'mssql':
					case 'mssqlnative':
						// We need the data here
						$old_return_statements = $this->return_statements;
						$this->return_statements = true;

$primary_key_stmts = $this->sql_create_primary_key($table_name, $table_data['PRIMARY_KEY']);
						foreach ($primary_key_stmts as $pk_stmt)
						{
							$statements[] = $pk_stmt;
						}

$this->return_statements = $old_return_statements;
					break;

case 'oracle':
						$table_sql .= ",\n\t CONSTRAINT pk_{$table_name} PRIMARY KEY (" . implode(', ', $table_data['PRIMARY_KEY']) . ')';
					break;
				}
			}
		}

// close the table
		switch ($this->sql_layer)
		{
			case 'mysql_41':
				// make sure the table is in UTF-8 mode
				$table_sql .= "\n) CHARACTER SET `utf8` COLLATE `utf8_bin`;";
				$statements[] = $table_sql;
			break;

case 'mysql_40':
			case 'sqlite':
			case 'sqlite3':
				$table_sql .= "\n);";
				$statements[] = $table_sql;
			break;

case 'postgres':
				// do we need to add a sequence for auto incrementing columns?
				if ($create_sequence)
				{
					$statements[] = "CREATE SEQUENCE {$table_name}_seq;";
				}

$table_sql .= "\n);";
				$statements[] = $table_sql;
			break;

case 'oracle':
				$table_sql .= "\n)";
				$statements[] = $table_sql;

// do we need to add a sequence and a tigger for auto incrementing columns?
				if ($create_sequence)
				{
					// create the actual sequence
					$statements[] = "CREATE SEQUENCE {$table_name}_seq";

// the trigger is the mechanism by which we increment the counter
					$trigger = "CREATE OR REPLACE TRIGGER t_{$table_name}\n";
					$trigger .= "BEFORE INSERT ON {$table_name}\n";
					$trigger .= "FOR EACH ROW WHEN (\n";
					$trigger .= "\tnew.{$create_sequence} IS NULL OR new.{$create_sequence} = 0\n";
					$trigger .= ")\n";
					$trigger .= "BEGIN\n";
					$trigger .= "\tSELECT {$table_name}_seq.nextval\n";
					$trigger .= "\tINTO :new.{$create_sequence}\n";
					$trigger .= "\tFROM dual;\n";
					$trigger .= "END;";

$statements[] = $trigger;
				}
			break;
		}

// Write Keys
		if (isset($table_data['KEYS']))
		{
			foreach ($table_data['KEYS'] as $key_name => $key_data)
			{
				if (!is_array($key_data[1]))
				{
					$key_data[1] = array($key_data[1]);
				}

$old_return_statements = $this->return_statements;
				$this->return_statements = true;

$key_stmts = ($key_data[0] == 'UNIQUE') ? $this->sql_create_unique_index($table_name, $key_name, $key_data[1]) : $this->sql_create_index($table_name, $key_name, $key_data[1]);

foreach ($key_stmts as $key_stmt)
				{
					$statements[] = $key_stmt;
				}

$this->return_statements = $old_return_statements;
			}
		}

// Commit Transaction
		$statements[] = 'commit';

return $this->_sql_run_sql($statements);
	}

/**
	* Handle passed database update array.
	* Expected structure...
	* Key being one of the following
	*	drop_tables: Drop tables
	*	add_tables: Add tables
	*	change_columns: Column changes (only type, not name)
	*	add_columns: Add columns to a table
	*	drop_keys: Dropping keys
	*	drop_columns: Removing/Dropping columns
	*	add_primary_keys: adding primary keys
	*	add_unique_index: adding an unique index
	*	add_index: adding an index (can be column:index_size if you need to provide size)
	*
	* The values are in this format:
	*		{TABLE NAME}		=> array(
	*			{COLUMN NAME}		=> array({COLUMN TYPE}, {DEFAULT VALUE}, {OPTIONAL VARIABLES}),
	*			{KEY/INDEX NAME}	=> array({COLUMN NAMES}),
	*		)
	*
	* For more information have a look at /develop/create_schema_files.php (only available through SVN)
	*/
	function perform_schema_changes($schema_changes)
	{
		if (empty($schema_changes))
		{
			return;
		}

$statements = array();
		$sqlite = false;

// For SQLite we need to perform the schema changes in a much more different way
		if (($this->db->get_sql_layer() == 'sqlite' || $this->db->get_sql_layer() == 'sqlite3') && $this->return_statements)
		{
			$sqlite_data = array();
			$sqlite = true;
		}

// Drop tables?
		if (!empty($schema_changes['drop_tables']))
		{
			foreach ($schema_changes['drop_tables'] as $table)
			{
				// only drop table if it exists
				if ($this->sql_table_exists($table))
				{
					$result = $this->sql_table_drop($table);
					if ($this->return_statements)
					{
						$statements = array_merge($statements, $result);
					}
				}
			}
		}

// Add tables?
		if (!empty($schema_changes['add_tables']))
		{
			foreach ($schema_changes['add_tables'] as $table => $table_data)
			{
				$result = $this->sql_create_table($table, $table_data);
				if ($this->return_statements)
				{
					$statements = array_merge($statements, $result);
				}
			}
		}

// Change columns?
		if (!empty($schema_changes['change_columns']))
		{
			foreach ($schema_changes['change_columns'] as $table => $columns)
			{
				foreach ($columns as $column_name => $column_data)
				{
					// If the column exists we change it, else we add it ;)
					if ($column_exists = $this->sql_column_exists($table, $column_name))
					{
						$result = $this->sql_column_change($table, $column_name, $column_data, true);
					}
					else
					{
						$result = $this->sql_column_add($table, $column_name, $column_data, true);
					}

if ($sqlite)
					{
						if ($column_exists)
						{
							$sqlite_data[$table]['change_columns'][] = $result;
						}
						else
						{
							$sqlite_data[$table]['add_columns'][] = $result;
						}
					}
					else if ($this->return_statements)
					{
						$statements = array_merge($statements, $result);
					}
				}
			}
		}

// Add columns?
		if (!empty($schema_changes['add_columns']))
		{
			foreach ($schema_changes['add_columns'] as $table => $columns)
			{
				foreach ($columns as $column_name => $column_data)
				{
					// Only add the column if it does not exist yet
					if ($column_exists = $this->sql_column_exists($table, $column_name))
					{
						continue;
						// This is commented out here because it can take tremendous time on updates
//						$result = $this->sql_column_change($table, $column_name, $column_data, true);
					}
					else
					{
						$result = $this->sql_column_add($table, $column_name, $column_data, true);
					}

if ($sqlite)
					{
						if ($column_exists)
						{
							continue;
//							$sqlite_data[$table]['change_columns'][] = $result;
						}
						else
						{
							$sqlite_data[$table]['add_columns'][] = $result;
						}
					}
					else if ($this->return_statements)
					{
						$statements = array_merge($statements, $result);
					}
				}
			}
		}

// Remove keys?
		if (!empty($schema_changes['drop_keys']))
		{
			foreach ($schema_changes['drop_keys'] as $table => $indexes)
			{
				foreach ($indexes as $index_name)
				{
					if (!$this->sql_index_exists($table, $index_name))
					{
						continue;
					}

$result = $this->sql_index_drop($table, $index_name);

if ($this->return_statements)
					{
						$statements = array_merge($statements, $result);
					}
				}
			}
		}

// Drop columns?
		if (!empty($schema_changes['drop_columns']))
		{
			foreach ($schema_changes['drop_columns'] as $table => $columns)
			{
				foreach ($columns as $column)
				{
					// Only remove the column if it exists...
					if ($this->sql_column_exists($table, $column))
					{
						$result = $this->sql_column_remove($table, $column, true);

if ($sqlite)
						{
							$sqlite_data[$table]['drop_columns'][] = $result;
						}
						else if ($this->return_statements)
						{
							$statements = array_merge($statements, $result);
						}
					}
				}
			}
		}

// Add primary keys?
		if (!empty($schema_changes['add_primary_keys']))
		{
			foreach ($schema_changes['add_primary_keys'] as $table => $columns)
			{
				$result = $this->sql_create_primary_key($table, $columns, true);

if ($sqlite)
				{
					$sqlite_data[$table]['primary_key'] = $result;
				}
				else if ($this->return_statements)
				{
					$statements = array_merge($statements, $result);
				}
			}
		}

// Add unique indexes?
		if (!empty($schema_changes['add_unique_index']))
		{
			foreach ($schema_changes['add_unique_index'] as $table => $index_array)
			{
				foreach ($index_array as $index_name => $column)
				{
					if ($this->sql_unique_index_exists($table, $index_name))
					{
						continue;
					}

$result = $this->sql_create_unique_index($table, $index_name, $column);

if ($this->return_statements)
					{
						$statements = array_merge($statements, $result);
					}
				}
			}
		}

// Add indexes?
		if (!empty($schema_changes['add_index']))
		{
			foreach ($schema_changes['add_index'] as $table => $index_array)
			{
				foreach ($index_array as $index_name => $column)
				{
					if ($this->sql_index_exists($table, $index_name))
					{
						continue;
					}

$result = $this->sql_create_index($table, $index_name, $column);

if ($this->return_statements)
					{
						$statements = array_merge($statements, $result);
					}
				}
			}
		}

if ($sqlite)
		{
			foreach ($sqlite_data as $table_name => $sql_schema_changes)
			{
				// Create temporary table with original data
				$statements[] = 'begin';

$sql = "SELECT sql
					FROM sqlite_master
					WHERE type = 'table'
						AND name = '{$table_name}'
					ORDER BY type DESC, name;";
				$result = $this->db->sql_query($sql);

if (!$result)
				{
					continue;
				}

$row = $this->db->sql_fetchrow($result);
				$this->db->sql_freeresult($result);

// Create a backup table and populate it, destroy the existing one
				$statements[] = preg_replace('#CREATE\s+TABLE\s+"?' . $table_name . '"?#i', 'CREATE TEMPORARY TABLE ' . $table_name . '_temp', $row['sql']);
				$statements[] = 'INSERT INTO ' . $table_name . '_temp SELECT * FROM ' . $table_name;
				$statements[] = 'DROP TABLE ' . $table_name;

// Get the columns...
				preg_match('#$(.*)$#s', $row['sql'], $matches);

$plain_table_cols = trim($matches[1]);
				$new_table_cols = preg_split('/,(?![\s\w]+\))/m', $plain_table_cols);
				$column_list = array();

foreach ($new_table_cols as $declaration)
				{
					$entities = preg_split('#\s+#', trim($declaration));
					if ($entities[0] == 'PRIMARY')
					{
						continue;
					}
					$column_list[] = $entities[0];
				}

// note down the primary key notation because sqlite only supports adding it to the end for the new table
				$primary_key = false;
				$_new_cols = array();

foreach ($new_table_cols as $key => $declaration)
				{
					$entities = preg_split('#\s+#', trim($declaration));
					if ($entities[0] == 'PRIMARY')
					{
						$primary_key = $declaration;
						continue;
					}
					$_new_cols[] = $declaration;
				}

$new_table_cols = $_new_cols;

// First of all... change columns
				if (!empty($sql_schema_changes['change_columns']))
				{
					foreach ($sql_schema_changes['change_columns'] as $column_sql)
					{
						foreach ($new_table_cols as $key => $declaration)
						{
							$entities = preg_split('#\s+#', trim($declaration));
							if (strpos($column_sql, $entities[0] . ' ') === 0)
							{
								$new_table_cols[$key] = $column_sql;
							}
						}
					}
				}

if (!empty($sql_schema_changes['add_columns']))
				{
					foreach ($sql_schema_changes['add_columns'] as $column_sql)
					{
						$new_table_cols[] = $column_sql;
					}
				}

// Now drop them...
				if (!empty($sql_schema_changes['drop_columns']))
				{
					foreach ($sql_schema_changes['drop_columns'] as $column_name)
					{
						// Remove from column list...
						$new_column_list = array();
						foreach ($column_list as $key => $value)
						{
							if ($value === $column_name)
							{
								continue;
							}

$new_column_list[] = $value;
						}

$column_list = $new_column_list;

// Remove from table...
						$_new_cols = array();
						foreach ($new_table_cols as $key => $declaration)
						{
							$entities = preg_split('#\s+#', trim($declaration));
							if (strpos($column_name . ' ', $entities[0] . ' ') === 0)
							{
								continue;
							}
							$_new_cols[] = $declaration;
						}
						$new_table_cols = $_new_cols;
					}
				}

// Primary key...
				if (!empty($sql_schema_changes['primary_key']))
				{
					$new_table_cols[] = 'PRIMARY KEY (' . implode(', ', $sql_schema_changes['primary_key']) . ')';
				}
				// Add a new one or the old primary key
				else if ($primary_key !== false)
				{
					$new_table_cols[] = $primary_key;
				}

$columns = implode(',', $column_list);

// create a new table and fill it up. destroy the temp one
				$statements[] = 'CREATE TABLE ' . $table_name . ' (' . implode(',', $new_table_cols) . ');';
				$statements[] = 'INSERT INTO ' . $table_name . ' (' . $columns . ') SELECT ' . $columns . ' FROM ' . $table_name . '_temp;';
				$statements[] = 'DROP TABLE ' . $table_name . '_temp';

$statements[] = 'commit';
			}
		}

if ($this->return_statements)
		{
			return $statements;
		}
	}

/**
	* Gets a list of columns of a table.
	*
	* @param string $table		Table name
	*
	* @return array				Array of column names (all lower case)
	*/
	function sql_list_columns($table)
	{
		$columns = array();

switch ($this->sql_layer)
		{
			case 'mysql_40':
			case 'mysql_41':
				$sql = "SHOW COLUMNS FROM $table";
			break;

// PostgreSQL has a way of doing this in a much simpler way but would
			// not allow us to support all versions of PostgreSQL
			case 'postgres':
				$sql = "SELECT a.attname
					FROM pg_class c, pg_attribute a
					WHERE c.relname = '{$table}'
						AND a.attnum > 0
						AND a.attrelid = c.oid";
			break;

// same deal with PostgreSQL, we must perform more complex operations than
			// we technically could
			case 'mssql':
			case 'mssqlnative':
				$sql = "SELECT c.name
					FROM syscolumns c
					LEFT JOIN sysobjects o ON c.id = o.id
					WHERE o.name = '{$table}'";
			break;

case 'oracle':
				$sql = "SELECT column_name
					FROM user_tab_columns
					WHERE LOWER(table_name) = '" . strtolower($table) . "'";
			break;

case 'sqlite':
			case 'sqlite3':
				$sql = "SELECT sql
					FROM sqlite_master
					WHERE type = 'table'
						AND name = '{$table}'";

$result = $this->db->sql_query($sql);

if (!$result)
				{
					return false;
				}

$row = $this->db->sql_fetchrow($result);
				$this->db->sql_freeresult($result);

preg_match('#$(.*)$#s', $row['sql'], $matches);

$cols = trim($matches[1]);
				$col_array = preg_split('/,(?![\s\w]+\))/m', $cols);

foreach ($col_array as $declaration)
				{
					$entities = preg_split('#\s+#', trim($declaration));
					if ($entities[0] == 'PRIMARY')
					{
						continue;
					}

$column = strtolower($entities[0]);
					$columns[$column] = $column;
				}

return $columns;
			break;
		}

$result = $this->db->sql_query($sql);

while ($row = $this->db->sql_fetchrow($result))
		{
			$column = strtolower(current($row));
			$columns[$column] = $column;
		}
		$this->db->sql_freeresult($result);

return $columns;
	}

/**
	* Check whether a specified column exist in a table
	*
	* @param string	$table			Table to check
	* @param string	$column_name	Column to check
	*
	* @return bool		True if column exists, false otherwise
	*/
	function sql_column_exists($table, $column_name)
	{
		$columns = $this->sql_list_columns($table);

return isset($columns[$column_name]);
	}

/**
	* Check if a specified index exists in table. Does not return PRIMARY KEY and UNIQUE indexes.
	*
	* @param string	$table_name		Table to check the index at
	* @param string	$index_name		The index name to check
	*
	* @return bool True if index exists, else false
	*/
	function sql_index_exists($table_name, $index_name)
	{
		if ($this->sql_layer == 'mssql' || $this->sql_layer == 'mssqlnative')
		{
			$sql = "EXEC sp_statistics '$table_name'";
			$result = $this->db->sql_query($sql);

while ($row = $this->db->sql_fetchrow($result))
			{
				if ($row['TYPE'] == 3)
				{
					if (strtolower($row['INDEX_NAME']) == strtolower($index_name))
					{
						$this->db->sql_freeresult($result);
						return true;
					}
				}
			}
			$this->db->sql_freeresult($result);

return false;
		}

switch ($this->sql_layer)
		{
			case 'postgres':
				$sql = "SELECT ic.relname as index_name
					FROM pg_class bc, pg_class ic, pg_index i
					WHERE (bc.oid = i.indrelid)
						AND (ic.oid = i.indexrelid)
						AND (bc.relname = '" . $table_name . "')
						AND (i.indisunique != 't')
						AND (i.indisprimary != 't')";
				$col = 'index_name';
			break;

case 'mysql_40':
			case 'mysql_41':
				$sql = 'SHOW KEYS
					FROM ' . $table_name;
				$col = 'Key_name';
			break;

case 'oracle':
				$sql = "SELECT index_name
					FROM user_indexes
					WHERE table_name = '" . strtoupper($table_name) . "'
						AND generated = 'N'
						AND uniqueness = 'NONUNIQUE'";
				$col = 'index_name';
			break;

case 'sqlite':
			case 'sqlite3':
				$sql = "PRAGMA index_list('" . $table_name . "');";
				$col = 'name';
			break;
		}

$result = $this->db->sql_query($sql);
		while ($row = $this->db->sql_fetchrow($result))
		{
			if (($this->sql_layer == 'mysql_40' || $this->sql_layer == 'mysql_41') && !$row['Non_unique'])
			{
				continue;
			}

// These DBMS prefix index name with the table name
			switch ($this->sql_layer)
			{
				case 'oracle':
				case 'postgres':
				case 'sqlite':
				case 'sqlite3':
					$row[$col] = substr($row[$col], strlen($table_name) + 1);
				break;
			}

if (strtolower($row[$col]) == strtolower($index_name))
			{
				$this->db->sql_freeresult($result);
				return true;
			}
		}
		$this->db->sql_freeresult($result);

return false;
	}

/**
	* Check if a specified index exists in table. Does not return PRIMARY KEY indexes.
	*
	* @param string	$table_name		Table to check the index at
	* @param string	$index_name		The index name to check
	*
	* @return bool True if index exists, else false
	*/
	function sql_unique_index_exists($table_name, $index_name)
	{
		if ($this->sql_layer == 'mssql' || $this->sql_layer == 'mssqlnative')
		{
			$sql = "EXEC sp_statistics '$table_name'";
			$result = $this->db->sql_query($sql);

while ($row = $this->db->sql_fetchrow($result))
			{
				// Usually NON_UNIQUE is the column we want to check, but we allow for both
				if ($row['TYPE'] == 3)
				{
					if (strtolower($row['INDEX_NAME']) == strtolower($index_name))
					{
						$this->db->sql_freeresult($result);
						return true;
					}
				}
			}
			$this->db->sql_freeresult($result);
			return false;
		}

switch ($this->sql_layer)
		{
			case 'postgres':
				$sql = "SELECT ic.relname as index_name, i.indisunique
					FROM pg_class bc, pg_class ic, pg_index i
					WHERE (bc.oid = i.indrelid)
						AND (ic.oid = i.indexrelid)
						AND (bc.relname = '" . $table_name . "')
						AND (i.indisprimary != 't')";
				$col = 'index_name';
			break;

case 'mysql_40':
			case 'mysql_41':
				$sql = 'SHOW KEYS
					FROM ' . $table_name;
				$col = 'Key_name';
			break;

case 'oracle':
				$sql = "SELECT index_name, table_owner
					FROM user_indexes
					WHERE table_name = '" . strtoupper($table_name) . "'
						AND generated = 'N'
						AND uniqueness = 'UNIQUE'";
				$col = 'index_name';
			break;

case 'sqlite':
			case 'sqlite3':
				$sql = "PRAGMA index_list('" . $table_name . "');";
				$col = 'name';
			break;
		}

$result = $this->db->sql_query($sql);
		while ($row = $this->db->sql_fetchrow($result))
		{
			if (($this->sql_layer == 'mysql_40' || $this->sql_layer == 'mysql_41') && ($row['Non_unique'] || $row[$col] == 'PRIMARY'))
			{
				continue;
			}

if (($this->sql_layer == 'sqlite' || $this->sql_layer == 'sqlite3') && !$row['unique'])
			{
				continue;
			}

if ($this->sql_layer == 'postgres' && $row['indisunique'] != 't')
			{
				continue;
			}

// These DBMS prefix index name with the table name
			switch ($this->sql_layer)
			{
				case 'oracle':
					// Two cases here... prefixed with U_[table_owner] and not prefixed with table_name
					if (strpos($row[$col], 'U_') === 0)
					{
						$row[$col] = substr($row[$col], strlen('U_' . $row['table_owner']) + 1);
					}
					else if (strpos($row[$col], strtoupper($table_name)) === 0)
					{
						$row[$col] = substr($row[$col], strlen($table_name) + 1);
					}
				break;

case 'postgres':
				case 'sqlite':
				case 'sqlite3':
					$row[$col] = substr($row[$col], strlen($table_name) + 1);
				break;
			}

if (strtolower($row[$col]) == strtolower($index_name))
			{
				$this->db->sql_freeresult($result);
				return true;
			}
		}
		$this->db->sql_freeresult($result);

return false;
	}

/**
	* Private method for performing sql statements (either execute them or return them)
	* @access private
	*/
	function _sql_run_sql($statements)
	{
		if ($this->return_statements)
		{
			return $statements;
		}

// We could add error handling here...
		foreach ($statements as $sql)
		{
			if ($sql === 'begin')
			{
				$this->db->sql_transaction('begin');
			}
			else if ($sql === 'commit')
			{
				$this->db->sql_transaction('commit');
			}
			else
			{
				$this->db->sql_query($sql);
			}
		}

return true;
	}

/**
	* Function to prepare some column information for better usage
	* @access private
	*/
	function sql_prepare_column_data($table_name, $column_name, $column_data)
	{
		if (strlen($column_name) > 30)
		{
			trigger_error("Column name '$column_name' on table '$table_name' is too long. The maximum is 30 characters.", E_USER_ERROR);
		}

// Get type
		list($column_type, $orig_column_type) = $this->get_column_type($column_data[0]);

// Adjust default value if db-dependent specified
		if (is_array($column_data[1]))
		{
			$column_data[1] = (isset($column_data[1][$this->sql_layer])) ? $column_data[1][$this->sql_layer] : $column_data[1]['default'];
		}

$sql = '';

$return_array = array();

switch ($this->sql_layer)
		{
			case 'mssql':
			case 'mssqlnative':
				$sql .= " {$column_type} ";
				$sql_default = " {$column_type} ";

// For adding columns we need the default definition
				if (!is_null($column_data[1]))
				{
					// For hexadecimal values do not use single quotes
					if (strpos($column_data[1], '0x') === 0)
					{
						$return_array['default'] = 'DEFAULT (' . $column_data[1] . ') ';
						$sql_default .= $return_array['default'];
					}
					else
					{
						$return_array['default'] = 'DEFAULT (' . ((is_numeric($column_data[1])) ? $column_data[1] : "'{$column_data[1]}'") . ') ';
						$sql_default .= $return_array['default'];
					}
				}

if (isset($column_data[2]) && $column_data[2] == 'auto_increment')
				{
//					$sql .= 'IDENTITY (1, 1) ';
					$sql_default .= 'IDENTITY (1, 1) ';
				}

$return_array['textimage'] = $column_type === '[text]';

if (!is_null($column_data[1]) || (isset($column_data[2]) && $column_data[2] == 'auto_increment'))
				{
					$sql .= 'NOT NULL';
					$sql_default .= 'NOT NULL';
				}
				else
				{
					$sql .= 'NULL';
					$sql_default .= 'NULL';
				}

$return_array['column_type_sql_default'] = $sql_default;

break;

case 'mysql_40':
			case 'mysql_41':
				$sql .= " {$column_type} ";

// For hexadecimal values do not use single quotes
				if (!is_null($column_data[1]) && substr($column_type, -4) !== 'text' && substr($column_type, -4) !== 'blob')
				{
					$sql .= (strpos($column_data[1], '0x') === 0) ? "DEFAULT {$column_data[1]} " : "DEFAULT '{$column_data[1]}' ";
				}

if (!is_null($column_data[1]) || (isset($column_data[2]) && $column_data[2] == 'auto_increment'))
				{
					$sql .= 'NOT NULL';
				}
				else
				{
					$sql .= 'NULL';
				}

if (isset($column_data[2]))
				{
					if ($column_data[2] == 'auto_increment')
					{
						$sql .= ' auto_increment';
					}
					else if ($this->sql_layer === 'mysql_41' && $column_data[2] == 'true_sort')
					{
						$sql .= ' COLLATE utf8_unicode_ci';
					}
				}

break;

case 'oracle':
				$sql .= " {$column_type} ";
				$sql .= (!is_null($column_data[1])) ? "DEFAULT '{$column_data[1]}' " : '';

// In Oracle empty strings ('') are treated as NULL.
				// Therefore in oracle we allow NULL's for all DEFAULT '' entries
				// Oracle does not like setting NOT NULL on a column that is already NOT NULL (this happens only on number fields)
				if (!preg_match('/number/i', $column_type))
				{
					$sql .= ($column_data[1] === '' || $column_data[1] === null) ? '' : 'NOT NULL';
				}

$return_array['auto_increment'] = false;
				if (isset($column_data[2]) && $column_data[2] == 'auto_increment')
				{
					$return_array['auto_increment'] = true;
				}

break;

case 'postgres':
				$return_array['column_type'] = $column_type;

$sql .= " {$column_type} ";

$return_array['auto_increment'] = false;
				if (isset($column_data[2]) && $column_data[2] == 'auto_increment')
				{
					$default_val = "nextval('{$table_name}_seq')";
					$return_array['auto_increment'] = true;
				}
				else if (!is_null($column_data[1]))
				{
					$default_val = "'" . $column_data[1] . "'";
					$return_array['null'] = 'NOT NULL';
					$sql .= 'NOT NULL ';
				}
				else
				{
					// Integers need to have 0 instead of empty string as default
					if (strpos($column_type, 'INT') === 0)
					{
						$default_val = '0';
					}
					else
					{
						$default_val = "'" . $column_data[1] . "'";
					}
					$return_array['null'] = 'NULL';
					$sql .= 'NULL ';
				}

$return_array['default'] = $default_val;

$sql .= "DEFAULT {$default_val}";

// Unsigned? Then add a CHECK contraint
				if (in_array($orig_column_type, $this->unsigned_types))
				{
					$return_array['constraint'] = "CHECK ({$column_name} >= 0)";
					$sql .= " CHECK ({$column_name} >= 0)";
				}

break;

case 'sqlite':
			case 'sqlite3':
				$return_array['primary_key_set'] = false;
				if (isset($column_data[2]) && $column_data[2] == 'auto_increment')
				{
					$sql .= ' INTEGER PRIMARY KEY';
					$return_array['primary_key_set'] = true;

if ($this->sql_layer === 'sqlite3')
					{
						$sql .= ' AUTOINCREMENT';
					}
				}
				else
				{
					$sql .= ' ' . $column_type;
				}

if (!is_null($column_data[1]))
				{
					$sql .= ' NOT NULL ';
					$sql .= "DEFAULT '{$column_data[1]}'";
				}

break;
		}

$return_array['column_type_sql'] = $sql;

return $return_array;
	}

/**
	* Get the column's database type from the type map
	*
	* @param string $column_map_type
	* @return array		column type for this database
	*					and map type without length
	*/
	function get_column_type($column_map_type)
	{
		if (strpos($column_map_type, ':') !== false)
		{
			list($orig_column_type, $column_length) = explode(':', $column_map_type);
			if (!is_array($this->dbms_type_map[$this->sql_layer][$orig_column_type . ':']))
			{
				$column_type = sprintf($this->dbms_type_map[$this->sql_layer][$orig_column_type . ':'], $column_length);
			}
			else
			{
				if (isset($this->dbms_type_map[$this->sql_layer][$orig_column_type . ':']['rule']))
				{
					switch ($this->dbms_type_map[$this->sql_layer][$orig_column_type . ':']['rule'][0])
					{
						case 'div':
							$column_length /= $this->dbms_type_map[$this->sql_layer][$orig_column_type . ':']['rule'][1];
							$column_length = ceil($column_length);
							$column_type = sprintf($this->dbms_type_map[$this->sql_layer][$orig_column_type . ':'][0], $column_length);
						break;
					}
				}

if (isset($this->dbms_type_map[$this->sql_layer][$orig_column_type . ':']['limit']))
				{
					switch ($this->dbms_type_map[$this->sql_layer][$orig_column_type . ':']['limit'][0])
					{
						case 'mult':
							$column_length *= $this->dbms_type_map[$this->sql_layer][$orig_column_type . ':']['limit'][1];
							if ($column_length > $this->dbms_type_map[$this->sql_layer][$orig_column_type . ':']['limit'][2])
							{
								$column_type = $this->dbms_type_map[$this->sql_layer][$orig_column_type . ':']['limit'][3];
							}
							else
							{
								$column_type = sprintf($this->dbms_type_map[$this->sql_layer][$orig_column_type . ':'][0], $column_length);
							}
						break;
					}
				}
			}
			$orig_column_type .= ':';
		}
		else
		{
			$orig_column_type = $column_map_type;
			$column_type = $this->dbms_type_map[$this->sql_layer][$column_map_type];
		}

return array($column_type, $orig_column_type);
	}

/**
	* Add new column
	*/
	function sql_column_add($table_name, $column_name, $column_data, $inline = false)
	{
		$column_data = $this->sql_prepare_column_data($table_name, $column_name, $column_data);
		$statements = array();

switch ($this->sql_layer)
		{
			case 'mssql':
			case 'mssqlnative':
				// Does not support AFTER, only through temporary table
				$statements[] = 'ALTER TABLE [' . $table_name . '] ADD [' . $column_name . '] ' . $column_data['column_type_sql_default'];
			break;

case 'mysql_40':
			case 'mysql_41':
				$after = (!empty($column_data['after'])) ? ' AFTER ' . $column_data['after'] : '';
				$statements[] = 'ALTER TABLE `' . $table_name . '` ADD COLUMN `' . $column_name . '` ' . $column_data['column_type_sql'] . $after;
			break;

case 'oracle':
				// Does not support AFTER, only through temporary table
				$statements[] = 'ALTER TABLE ' . $table_name . ' ADD ' . $column_name . ' ' . $column_data['column_type_sql'];
			break;

case 'postgres':
				// Does not support AFTER, only through temporary table
				if (version_compare($this->db->sql_server_info(true), '8.0', '>='))
				{
					$statements[] = 'ALTER TABLE ' . $table_name . ' ADD COLUMN "' . $column_name . '" ' . $column_data['column_type_sql'];
				}
				else
				{
					// old versions cannot add columns with default and null information
					$statements[] = 'ALTER TABLE ' . $table_name . ' ADD COLUMN "' . $column_name . '" ' . $column_data['column_type'] . ' ' . $column_data['constraint'];

if (isset($column_data['null']))
					{
						if ($column_data['null'] == 'NOT NULL')
						{
							$statements[] = 'ALTER TABLE ' . $table_name . ' ALTER COLUMN ' . $column_name . ' SET NOT NULL';
						}
					}

if (isset($column_data['default']))
					{
						$statements[] = 'ALTER TABLE ' . $table_name . ' ALTER COLUMN ' . $column_name . ' SET DEFAULT ' . $column_data['default'];
					}
				}

break;

case 'sqlite':
				if ($inline && $this->return_statements)
				{
					return $column_name . ' ' . $column_data['column_type_sql'];
				}

$recreate_queries = $this->sqlite_get_recreate_table_queries($table_name);
				if (empty($recreate_queries))
				{
					break;
				}

$statements[] = 'begin';

$sql_create_table = array_shift($recreate_queries);

// Create a backup table and populate it, destroy the existing one
				$statements[] = preg_replace('#CREATE\s+TABLE\s+"?' . $table_name . '"?#i', 'CREATE TEMPORARY TABLE ' . $table_name . '_temp', $sql_create_table);
				$statements[] = 'INSERT INTO ' . $table_name . '_temp SELECT * FROM ' . $table_name;
				$statements[] = 'DROP TABLE ' . $table_name;

preg_match('#$(.*)$#s', $sql_create_table, $matches);

$new_table_cols = trim($matches[1]);
				$old_table_cols = preg_split('/,(?![\s\w]+\))/m', $new_table_cols);
				$column_list = array();

foreach ($old_table_cols as $declaration)
				{
					$entities = preg_split('#\s+#', trim($declaration));
					if ($entities[0] == 'PRIMARY')
					{
						continue;
					}
					$column_list[] = $entities[0];
				}

$columns = implode(',', $column_list);

$new_table_cols = $column_name . ' ' . $column_data['column_type_sql'] . ',' . $new_table_cols;

// create a new table and fill it up. destroy the temp one
				$statements[] = 'CREATE TABLE ' . $table_name . ' (' . $new_table_cols . ');';
				$statements = array_merge($statements, $recreate_queries);

$statements[] = 'INSERT INTO ' . $table_name . ' (' . $columns . ') SELECT ' . $columns . ' FROM ' . $table_name . '_temp;';
				$statements[] = 'DROP TABLE ' . $table_name . '_temp';

$statements[] = 'commit';
			break;

case 'sqlite3':
				if ($inline && $this->return_statements)
				{
					return $column_name . ' ' . $column_data['column_type_sql'];
				}

$statements[] = 'ALTER TABLE ' . $table_name . ' ADD ' . $column_name . ' ' . $column_data['column_type_sql'];
			break;
		}

return $this->_sql_run_sql($statements);
	}

/**
	* Drop column
	*/
	function sql_column_remove($table_name, $column_name, $inline = false)
	{
		$statements = array();

switch ($this->sql_layer)
		{
			case 'mssql':
			case 'mssqlnative':
				// We need the data here
				$old_return_statements = $this->return_statements;
				$this->return_statements = true;

$indexes = $this->get_existing_indexes($table_name, $column_name);
				$indexes = array_merge($indexes, $this->get_existing_indexes($table_name, $column_name, true));

// Drop any indexes
				$recreate_indexes = array();
				if (!empty($indexes))
				{
					foreach ($indexes as $index_name => $index_data)
					{
						$result = $this->sql_index_drop($table_name, $index_name);
						$statements = array_merge($statements, $result);
						if (sizeof($index_data) > 1)
						{
							// Remove this column from the index and recreate it
							$recreate_indexes[$index_name] = array_diff($index_data, array($column_name));
						}
					}
				}

// Drop default value constraint
				$result = $this->mssql_get_drop_default_constraints_queries($table_name, $column_name);
				$statements = array_merge($statements, $result);

// Remove the column
				$statements[] = 'ALTER TABLE [' . $table_name . '] DROP COLUMN [' . $column_name . ']';

if (!empty($recreate_indexes))
				{
					// Recreate indexes after we removed the column
					foreach ($recreate_indexes as $index_name => $index_data)
					{
						$result = $this->sql_create_index($table_name, $index_name, $index_data);
						$statements = array_merge($statements, $result);
					}
				}

$this->return_statements = $old_return_statements;
			break;

case 'mysql_40':
			case 'mysql_41':
				$statements[] = 'ALTER TABLE `' . $table_name . '` DROP COLUMN `' . $column_name . '`';
			break;

case 'oracle':
				$statements[] = 'ALTER TABLE ' . $table_name . ' DROP COLUMN ' . $column_name;
			break;

case 'postgres':
				$statements[] = 'ALTER TABLE ' . $table_name . ' DROP COLUMN "' . $column_name . '"';
			break;

case 'sqlite':
			case 'sqlite3':

if ($inline && $this->return_statements)
				{
					return $column_name;
				}

$recreate_queries = $this->sqlite_get_recreate_table_queries($table_name, $column_name);
				if (empty($recreate_queries))
				{
					break;
				}

$statements[] = 'begin';

$sql_create_table = array_shift($recreate_queries);

// Create a backup table and populate it, destroy the existing one
				$statements[] = preg_replace('#CREATE\s+TABLE\s+"?' . $table_name . '"?#i', 'CREATE TEMPORARY TABLE ' . $table_name . '_temp', $sql_create_table);
				$statements[] = 'INSERT INTO ' . $table_name . '_temp SELECT * FROM ' . $table_name;
				$statements[] = 'DROP TABLE ' . $table_name;

preg_match('#$(.*)$#s', $sql_create_table, $matches);

$new_table_cols = trim($matches[1]);
				$old_table_cols = preg_split('/,(?![\s\w]+\))/m', $new_table_cols);
				$column_list = array();

foreach ($old_table_cols as $declaration)
				{
					$entities = preg_split('#\s+#', trim($declaration));
					if ($entities[0] == 'PRIMARY' || $entities[0] === $column_name)
					{
						continue;
					}
					$column_list[] = $entities[0];
				}

$columns = implode(',', $column_list);

$new_table_cols = trim(preg_replace('/' . $column_name . '\b[^,]+(?:,|$)/m', '', $new_table_cols));
				if (substr($new_table_cols, -1) === ',')
				{
					// Remove the comma from the last entry again
					$new_table_cols = substr($new_table_cols, 0, -1);
				}

$statements[] = 'INSERT INTO ' . $table_name . ' (' . $columns . ') SELECT ' . $columns . ' FROM ' . $table_name . '_temp;';
				$statements[] = 'DROP TABLE ' . $table_name . '_temp';

$statements[] = 'commit';
			break;
		}

return $this->_sql_run_sql($statements);
	}

/**
	* Drop Index
	*/
	function sql_index_drop($table_name, $index_name)
	{
		$statements = array();

switch ($this->sql_layer)
		{
			case 'mssql':
			case 'mssqlnative':
				$statements[] = 'DROP INDEX ' . $table_name . '.' . $index_name;
			break;

case 'mysql_40':
			case 'mysql_41':
				$statements[] = 'DROP INDEX ' . $index_name . ' ON ' . $table_name;
			break;

case 'oracle':
			case 'postgres':
			case 'sqlite':
			case 'sqlite3':
				$statements[] = 'DROP INDEX ' . $table_name . '_' . $index_name;
			break;
		}

return $this->_sql_run_sql($statements);
	}

/**
	* Drop Table
	*/
	function sql_table_drop($table_name)
	{
		$statements = array();

if (!$this->sql_table_exists($table_name))
		{
			return $this->_sql_run_sql($statements);
		}

// the most basic operation, get rid of the table
		$statements[] = 'DROP TABLE ' . $table_name;

switch ($this->sql_layer)
		{
			case 'oracle':
				$sql = 'SELECT A.REFERENCED_NAME
					FROM USER_DEPENDENCIES A, USER_TRIGGERS B
					WHERE A.REFERENCED_TYPE = \'SEQUENCE\'
						AND A.NAME = B.TRIGGER_NAME
						AND B.TABLE_NAME = \'' . strtoupper($table_name) . "'";
				$result = $this->db->sql_query($sql);

// any sequences ref'd to this table's triggers?
				while ($row = $this->db->sql_fetchrow($result))
				{
					$statements[] = "DROP SEQUENCE {$row['referenced_name']}";
				}
				$this->db->sql_freeresult($result);
			break;

case 'postgres':
				// PGSQL does not "tightly" bind sequences and tables, we must guess...
				$sql = "SELECT relname
					FROM pg_class
					WHERE relkind = 'S'
						AND relname = '{$table_name}_seq'";
				$result = $this->db->sql_query($sql);

// We don't even care about storing the results. We already know the answer if we get rows back.
				if ($this->db->sql_fetchrow($result))
				{
					$statements[] =  "DROP SEQUENCE {$table_name}_seq;\n";
				}
				$this->db->sql_freeresult($result);
			break;
		}

return $this->_sql_run_sql($statements);
	}

/**
	* Add primary key
	*/
	function sql_create_primary_key($table_name, $column, $inline = false)
	{
		$statements = array();

switch ($this->sql_layer)
		{
			case 'postgres':
			case 'mysql_40':
			case 'mysql_41':
				$statements[] = 'ALTER TABLE ' . $table_name . ' ADD PRIMARY KEY (' . implode(', ', $column) . ')';
			break;

case 'mssql':
			case 'mssqlnative':
				$sql = "ALTER TABLE [{$table_name}] WITH NOCHECK ADD ";
				$sql .= "CONSTRAINT [PK_{$table_name}] PRIMARY KEY  CLUSTERED (";
				$sql .= '[' . implode("],\n\t\t[", $column) . ']';
				$sql .= ')';

$statements[] = $sql;
			break;

case 'oracle':
				$statements[] = 'ALTER TABLE ' . $table_name . ' add CONSTRAINT pk_' . $table_name . ' PRIMARY KEY (' . implode(', ', $column) . ')';
			break;

case 'sqlite':
			case 'sqlite3':

if ($inline && $this->return_statements)
				{
					return $column;
				}

$recreate_queries = $this->sqlite_get_recreate_table_queries($table_name);
				if (empty($recreate_queries))
				{
					break;
				}

$statements[] = 'begin';

$sql_create_table = array_shift($recreate_queries);

// Create a backup table and populate it, destroy the existing one
				$statements[] = preg_replace('#CREATE\s+TABLE\s+"?' . $table_name . '"?#i', 'CREATE TEMPORARY TABLE ' . $table_name . '_temp', $sql_create_table);
				$statements[] = 'INSERT INTO ' . $table_name . '_temp SELECT * FROM ' . $table_name;
				$statements[] = 'DROP TABLE ' . $table_name;

preg_match('#$(.*)$#s', $sql_create_table, $matches);

$new_table_cols = trim($matches[1]);
				$old_table_cols = preg_split('/,(?![\s\w]+\))/m', $new_table_cols);
				$column_list = array();

$columns = implode(',', $column_list);

// create a new table and fill it up. destroy the temp one
				$statements[] = 'CREATE TABLE ' . $table_name . ' (' . $new_table_cols . ', PRIMARY KEY (' . implode(', ', $column) . '));';
				$statements = array_merge($statements, $recreate_queries);

$statements[] = 'INSERT INTO ' . $table_name . ' (' . $columns . ') SELECT ' . $columns . ' FROM ' . $table_name . '_temp;';
				$statements[] = 'DROP TABLE ' . $table_name . '_temp';

$statements[] = 'commit';
			break;
		}

return $this->_sql_run_sql($statements);
	}

/**
	* Add unique index
	*/
	function sql_create_unique_index($table_name, $index_name, $column)
	{
		$statements = array();

$table_prefix = substr(CONFIG_TABLE, 0, -6); // strlen(config)
		if (strlen($table_name . '_' . $index_name) - strlen($table_prefix) > 24)
		{
			$max_length = strlen($table_prefix) + 24;
			trigger_error("Index name '{$table_name}_$index_name' on table '$table_name' is too long. The maximum is $max_length characters.", E_USER_ERROR);
		}

switch ($this->sql_layer)
		{
			case 'postgres':
			case 'oracle':
			case 'sqlite':
			case 'sqlite3':
				$statements[] = 'CREATE UNIQUE INDEX ' . $table_name . '_' . $index_name . ' ON ' . $table_name . '(' . implode(', ', $column) . ')';
			break;

case 'mysql_40':
			case 'mysql_41':
				$statements[] = 'ALTER TABLE ' . $table_name . ' ADD UNIQUE INDEX ' . $index_name . '(' . implode(', ', $column) . ')';
			break;

case 'mssql':
			case 'mssqlnative':
				$statements[] = 'CREATE UNIQUE INDEX [' . $index_name . '] ON [' . $table_name . ']([' . implode('], [', $column) . '])';
			break;
		}

return $this->_sql_run_sql($statements);
	}

/**
	* Add index
	*/
	function sql_create_index($table_name, $index_name, $column)
	{
		$statements = array();

$table_prefix = substr(CONFIG_TABLE, 0, -6); // strlen(config)
		if (strlen($table_name . $index_name) - strlen($table_prefix) > 24)
		{
			$max_length = strlen($table_prefix) + 24;
			trigger_error("Index name '{$table_name}_$index_name' on table '$table_name' is too long. The maximum is $max_length characters.", E_USER_ERROR);
		}

// remove index length unless MySQL4
		if ('mysql_40' != $this->sql_layer)
		{
			$column = preg_replace('#:.*$#', '', $column);
		}

switch ($this->sql_layer)
		{
			case 'postgres':
			case 'oracle':
			case 'sqlite':
			case 'sqlite3':
				$statements[] = 'CREATE INDEX ' . $table_name . '_' . $index_name . ' ON ' . $table_name . '(' . implode(', ', $column) . ')';
			break;

case 'mysql_40':
				// add index size to definition as required by MySQL4
				foreach ($column as $i => $col)
				{
					if (false !== strpos($col, ':'))
					{
						list($col, $index_size) = explode(':', $col);
						$column[$i] = "$col($index_size)";
					}
				}
			// no break
			case 'mysql_41':
				$statements[] = 'ALTER TABLE ' . $table_name . ' ADD INDEX ' . $index_name . ' (' . implode(', ', $column) . ')';
			break;

case 'mssql':
			case 'mssqlnative':
				$statements[] = 'CREATE INDEX [' . $index_name . '] ON [' . $table_name . ']([' . implode('], [', $column) . '])';
			break;
		}

return $this->_sql_run_sql($statements);
	}

/**
	* List all of the indices that belong to a table,
	* does not count:
	* * UNIQUE indices
	* * PRIMARY keys
	*/
	function sql_list_index($table_name)
	{
		$index_array = array();

if ($this->sql_layer == 'mssql' || $this->sql_layer == 'mssqlnative')
		{
			$sql = "EXEC sp_statistics '$table_name'";
			$result = $this->db->sql_query($sql);
			while ($row = $this->db->sql_fetchrow($result))
			{
				if ($row['TYPE'] == 3)
				{
					$index_array[] = $row['INDEX_NAME'];
				}
			}
			$this->db->sql_freeresult($result);
		}
		else
		{
			switch ($this->sql_layer)
			{
				case 'postgres':
					$sql = "SELECT ic.relname as index_name
						FROM pg_class bc, pg_class ic, pg_index i
						WHERE (bc.oid = i.indrelid)
							AND (ic.oid = i.indexrelid)
							AND (bc.relname = '" . $table_name . "')
							AND (i.indisunique != 't')
							AND (i.indisprimary != 't')";
					$col = 'index_name';
				break;

case 'mysql_40':
				case 'mysql_41':
					$sql = 'SHOW KEYS
						FROM ' . $table_name;
					$col = 'Key_name';
				break;

case 'oracle':
					$sql = "SELECT index_name
						FROM user_indexes
						WHERE table_name = '" . strtoupper($table_name) . "'
							AND generated = 'N'
							AND uniqueness = 'NONUNIQUE'";
					$col = 'index_name';
				break;

case 'sqlite':
				case 'sqlite3':
					$sql = "PRAGMA index_info('" . $table_name . "');";
					$col = 'name';
				break;
			}

$result = $this->db->sql_query($sql);
			while ($row = $this->db->sql_fetchrow($result))
			{
				if (($this->sql_layer == 'mysql_40' || $this->sql_layer == 'mysql_41') && !$row['Non_unique'])
				{
					continue;
				}

switch ($this->sql_layer)
				{
					case 'oracle':
					case 'postgres':
					case 'sqlite':
					case 'sqlite3':
						$row[$col] = substr($row[$col], strlen($table_name) + 1);
					break;
				}

$index_array[] = $row[$col];
			}
			$this->db->sql_freeresult($result);
		}

return array_map('strtolower', $index_array);
	}

/**
	 * Removes table_name from the index_name if it is at the beginning
	 *
	 * @param $table_name
	 * @param $index_name
	 * @return string
	 */
	protected function strip_table_name_from_index_name($table_name, $index_name)
	{
		return (strpos(strtoupper($index_name), strtoupper($table_name)) === 0) ? substr($index_name, strlen($table_name) + 1) : $index_name;
	}

/**
	* Change column type (not name!)
	*/
	function sql_column_change($table_name, $column_name, $column_data, $inline = false)
	{
		$original_column_data = $column_data;
		$column_data = $this->sql_prepare_column_data($table_name, $column_name, $column_data);
		$statements = array();

switch ($this->sql_layer)
		{
			case 'mssql':
			case 'mssqlnative':
				// We need the data here
				$old_return_statements = $this->return_statements;
				$this->return_statements = true;

$indexes = $this->get_existing_indexes($table_name, $column_name);
				$unique_indexes = $this->get_existing_indexes($table_name, $column_name, true);

// Drop any indexes
				if (!empty($indexes) || !empty($unique_indexes))
				{
					$drop_indexes = array_merge(array_keys($indexes), array_keys($unique_indexes));
					foreach ($drop_indexes as $index_name)
					{
						$result = $this->sql_index_drop($table_name, $index_name);
						$statements = array_merge($statements, $result);
					}
				}

// Drop default value constraint
				$result = $this->mssql_get_drop_default_constraints_queries($table_name, $column_name);
				$statements = array_merge($statements, $result);

// Change the column
				$statements[] = 'ALTER TABLE [' . $table_name . '] ALTER COLUMN [' . $column_name . '] ' . $column_data['column_type_sql'];

if (!empty($column_data['default']))
				{
					// Add new default value constraint
					$statements[] = 'ALTER TABLE [' . $table_name . '] ADD CONSTRAINT [DF_' . $table_name . '_' . $column_name . '_1] ' . $this->db->sql_escape($column_data['default']) . ' FOR [' . $column_name . ']';
				}

if (!empty($indexes))
				{
					// Recreate indexes after we changed the column
					foreach ($indexes as $index_name => $index_data)
					{
						$result = $this->sql_create_index($table_name, $index_name, $index_data);
						$statements = array_merge($statements, $result);
					}
				}

if (!empty($unique_indexes))
				{
					// Recreate unique indexes after we changed the column
					foreach ($unique_indexes as $index_name => $index_data)
					{
						$result = $this->sql_create_unique_index($table_name, $index_name, $index_data);
						$statements = array_merge($statements, $result);
					}
				}

$this->return_statements = $old_return_statements;
			break;

case 'mysql_40':
			case 'mysql_41':
				$statements[] = 'ALTER TABLE `' . $table_name . '` CHANGE `' . $column_name . '` `' . $column_name . '` ' . $column_data['column_type_sql'];
			break;

case 'oracle':
				// We need the data here
				$old_return_statements = $this->return_statements;
				$this->return_statements = true;

// Get list of existing indexes
				$indexes = $this->get_existing_indexes($table_name, $column_name);
				$unique_indexes = $this->get_existing_indexes($table_name, $column_name, true);

// Drop any indexes
				if (!empty($indexes) || !empty($unique_indexes))
				{
					$drop_indexes = array_merge(array_keys($indexes), array_keys($unique_indexes));
					foreach ($drop_indexes as $index_name)
					{
						$result = $this->sql_index_drop($table_name, $this->strip_table_name_from_index_name($table_name, $index_name));
						$statements = array_merge($statements, $result);
					}
				}

$temp_column_name = 'temp_' . substr(md5($column_name), 0, 25);
				// Add a temporary table with the new type
				$result = $this->sql_column_add($table_name, $temp_column_name, $original_column_data);
				$statements = array_merge($statements, $result);

// Copy the data to the new column
				$statements[] = 'UPDATE ' . $table_name . ' SET ' . $temp_column_name . ' = ' . $column_name;

// Drop the original column
				$result = $this->sql_column_remove($table_name, $column_name);
				$statements = array_merge($statements, $result);

// Recreate the original column with the new type
				$result = $this->sql_column_add($table_name, $column_name, $original_column_data);
				$statements = array_merge($statements, $result);

if (!empty($indexes))
				{
					// Recreate indexes after we changed the column
					foreach ($indexes as $index_name => $index_data)
					{
						$result = $this->sql_create_index($table_name, $this->strip_table_name_from_index_name($table_name, $index_name), $index_data);
						$statements = array_merge($statements, $result);
					}
				}

if (!empty($unique_indexes))
				{
					// Recreate unique indexes after we changed the column
					foreach ($unique_indexes as $index_name => $index_data)
					{
						$result = $this->sql_create_unique_index($table_name, $this->strip_table_name_from_index_name($table_name, $index_name), $index_data);
						$statements = array_merge($statements, $result);
					}
				}

// Copy the data to the original column
				$statements[] = 'UPDATE ' . $table_name . ' SET ' . $column_name . ' = ' . $temp_column_name;

// Drop the temporary column again
				$result = $this->sql_column_remove($table_name, $temp_column_name);
				$statements = array_merge($statements, $result);

$this->return_statements = $old_return_statements;
			break;

case 'postgres':
				$sql = 'ALTER TABLE ' . $table_name . ' ';

$sql_array = array();
				$sql_array[] = 'ALTER COLUMN ' . $column_name . ' TYPE ' . $column_data['column_type'];

if (isset($column_data['null']))
				{
					if ($column_data['null'] == 'NOT NULL')
					{
						$sql_array[] = 'ALTER COLUMN ' . $column_name . ' SET NOT NULL';
					}
					else if ($column_data['null'] == 'NULL')
					{
						$sql_array[] = 'ALTER COLUMN ' . $column_name . ' DROP NOT NULL';
					}
				}

if (isset($column_data['default']))
				{
					$sql_array[] = 'ALTER COLUMN ' . $column_name . ' SET DEFAULT ' . $column_data['default'];
				}

// we don't want to double up on constraints if we change different number data types
				if (isset($column_data['constraint']))
				{
					$constraint_sql = "SELECT consrc as constraint_data
								FROM pg_constraint, pg_class bc
								WHERE conrelid = bc.oid
									AND bc.relname = '{$table_name}'
									AND NOT EXISTS (
										SELECT *
											FROM pg_constraint as c, pg_inherits as i
											WHERE i.inhrelid = pg_constraint.conrelid
												AND c.conname = pg_constraint.conname
												AND c.consrc = pg_constraint.consrc
												AND c.conrelid = i.inhparent
									)";

$constraint_exists = false;

$result = $this->db->sql_query($constraint_sql);
					while ($row = $this->db->sql_fetchrow($result))
					{
						if (trim($row['constraint_data']) == trim($column_data['constraint']))
						{
							$constraint_exists = true;
							break;
						}
					}
					$this->db->sql_freeresult($result);

if (!$constraint_exists)
					{
						$sql_array[] = 'ADD ' . $column_data['constraint'];
					}
				}

$sql .= implode(', ', $sql_array);

$statements[] = $sql;
			break;

case 'sqlite':
			case 'sqlite3':

if ($inline && $this->return_statements)
				{
					return $column_name . ' ' . $column_data['column_type_sql'];
				}

$recreate_queries = $this->sqlite_get_recreate_table_queries($table_name);
				if (empty($recreate_queries))
				{
					break;
				}

$statements[] = 'begin';

$sql_create_table = array_shift($recreate_queries);

// Create a temp table and populate it, destroy the existing one
				$statements[] = preg_replace('#CREATE\s+TABLE\s+"?' . $table_name . '"?#i', 'CREATE TEMPORARY TABLE ' . $table_name . '_temp', $sql_create_table);
				$statements[] = 'INSERT INTO ' . $table_name . '_temp SELECT * FROM ' . $table_name;
				$statements[] = 'DROP TABLE ' . $table_name;

preg_match('#$(.*)$#s', $sql_create_table, $matches);

$new_table_cols = trim($matches[1]);
				$old_table_cols = preg_split('/,(?![\s\w]+\))/m', $new_table_cols);
				$column_list = array();

foreach ($old_table_cols as $key => $declaration)
				{
					$declaration = trim($declaration);

// Check for the beginning of the constraint section and stop
					if (preg_match('/[^\(]*\s*PRIMARY KEY\s+\(/', $declaration) ||
						preg_match('/[^\(]*\s*UNIQUE\s+\(/', $declaration) ||
						preg_match('/[^\(]*\s*FOREIGN KEY\s+\(/', $declaration) ||
						preg_match('/[^\(]*\s*CHECK\s+\(/', $declaration))
					{
						break;
					}

$entities = preg_split('#\s+#', $declaration);
					$column_list[] = $entities[0];
					if ($entities[0] == $column_name)
					{
						$old_table_cols[$key] = $column_name . ' ' . $column_data['column_type_sql'];
					}
				}

$columns = implode(',', $column_list);

// Create a new table and fill it up. destroy the temp one
				$statements[] = 'CREATE TABLE ' . $table_name . ' (' . implode(',', $old_table_cols) . ');';
				$statements = array_merge($statements, $recreate_queries);

$statements[] = 'INSERT INTO ' . $table_name . ' (' . $columns . ') SELECT ' . $columns . ' FROM ' . $table_name . '_temp;';
				$statements[] = 'DROP TABLE ' . $table_name . '_temp';

$statements[] = 'commit';

break;
		}

return $this->_sql_run_sql($statements);
	}

/**
	* Get queries to drop the default constraints of a column
	*
	* We need to drop the default constraints of a column,
	* before being able to change their type or deleting them.
	*
	* @param string $table_name
	* @param string $column_name
	* @return array		Array with SQL statements
	*/
	protected function mssql_get_drop_default_constraints_queries($table_name, $column_name)
	{
		$statements = array();
		if ($this->mssql_is_sql_server_2000())
		{
			// http://msdn.microsoft.com/en-us/library/aa175912%28v=sql.80%29.aspx
			// Deprecated in SQL Server 2005
			$sql = "SELECT so.name AS def_name
				FROM sysobjects so
				JOIN sysconstraints sc ON so.id = sc.constid
				WHERE object_name(so.parent_obj) = '{$table_name}'
					AND so.xtype = 'D'
					AND sc.colid = (SELECT colid FROM syscolumns
						WHERE id = object_id('{$table_name}')
							AND name = '{$column_name}')";
		}
		else
		{
			$sql = "SELECT dobj.name AS def_name
				FROM sys.columns col
					LEFT OUTER JOIN sys.objects dobj ON (dobj.object_id = col.default_object_id AND dobj.type = 'D')
				WHERE col.object_id = object_id('{$table_name}')
					AND col.name = '{$column_name}'
					AND dobj.name IS NOT NULL";
		}

$result = $this->db->sql_query($sql);
		while ($row = $this->db->sql_fetchrow($result))
		{
			$statements[] = 'ALTER TABLE [' . $table_name . '] DROP CONSTRAINT [' . $row['def_name'] . ']';
		}
		$this->db->sql_freeresult($result);

return $statements;
	}

/**
	* Get a list with existing indexes for the column
	*
	* @param string $table_name
	* @param string $column_name
	* @param bool $unique Should we get unique indexes or normal ones
	* @return array		Array with Index name => columns
	*/
	public function get_existing_indexes($table_name, $column_name, $unique = false)
	{
		switch ($this->sql_layer)
		{
			case 'mysql_40':
			case 'mysql_41':
			case 'postgres':
			case 'sqlite':
			case 'sqlite3':
				// Not supported
				throw new \Exception('DBMS is not supported');
			break;
		}

$sql = '';
		$existing_indexes = array();

switch ($this->sql_layer)
		{
			case 'mssql':
			case 'mssqlnative':
				if ($this->mssql_is_sql_server_2000())
				{
					// http://msdn.microsoft.com/en-us/library/aa175912%28v=sql.80%29.aspx
					// Deprecated in SQL Server 2005
					$sql = "SELECT DISTINCT ix.name AS phpbb_index_name
					FROM sysindexes ix
					INNER JOIN sysindexkeys ixc
						ON ixc.id = ix.id
							AND ixc.indid = ix.indid
					INNER JOIN syscolumns cols
						ON cols.colid = ixc.colid
							AND cols.id = ix.id
					WHERE ix.id = object_id('{$table_name}')
						AND cols.name = '{$column_name}'
						AND INDEXPROPERTY(ix.id, ix.name, 'IsUnique') = " . ($unique ? '1' : '0');
				}
				else
				{
					$sql = "SELECT DISTINCT ix.name AS phpbb_index_name
					FROM sys.indexes ix
					INNER JOIN sys.index_columns ixc
						ON ixc.object_id = ix.object_id
							AND ixc.index_id = ix.index_id
					INNER JOIN sys.columns cols
						ON cols.column_id = ixc.column_id
							AND cols.object_id = ix.object_id
					WHERE ix.object_id = object_id('{$table_name}')
						AND cols.name = '{$column_name}'
						AND ix.is_unique = " . ($unique ? '1' : '0');
				}
			break;

case 'oracle':
				$sql = "SELECT ix.index_name  AS phpbb_index_name, ix.uniqueness AS is_unique
					FROM all_ind_columns ixc, all_indexes ix
					WHERE ix.index_name = ixc.index_name
						AND ixc.table_name = '" . strtoupper($table_name) . "'
						AND ixc.column_name = '" . strtoupper($column_name) . "'";
			break;
		}

$result = $this->db->sql_query($sql);
		while ($row = $this->db->sql_fetchrow($result))
		{
			if (!isset($row['is_unique']) || ($unique && $row['is_unique'] == 'UNIQUE') || (!$unique && $row['is_unique'] == 'NONUNIQUE'))
			{
				$existing_indexes[$row['phpbb_index_name']] = array();
			}
		}
		$this->db->sql_freeresult($result);

if (empty($existing_indexes))
		{
			return array();
		}

switch ($this->sql_layer)
		{
			case 'mssql':
			case 'mssqlnative':
				if ($this->mssql_is_sql_server_2000())
				{
					$sql = "SELECT DISTINCT ix.name AS phpbb_index_name, cols.name AS phpbb_column_name
						FROM sysindexes ix
						INNER JOIN sysindexkeys ixc
							ON ixc.id = ix.id
								AND ixc.indid = ix.indid
						INNER JOIN syscolumns cols
							ON cols.colid = ixc.colid
								AND cols.id = ix.id
						WHERE ix.id = object_id('{$table_name}')
							AND " . $this->db->sql_in_set('ix.name', array_keys($existing_indexes));
				}
				else
				{
					$sql = "SELECT DISTINCT ix.name AS phpbb_index_name, cols.name AS phpbb_column_name
						FROM sys.indexes ix
						INNER JOIN sys.index_columns ixc
							ON ixc.object_id = ix.object_id
								AND ixc.index_id = ix.index_id
						INNER JOIN sys.columns cols
							ON cols.column_id = ixc.column_id
								AND cols.object_id = ix.object_id
						WHERE ix.object_id = object_id('{$table_name}')
							AND " . $this->db->sql_in_set('ix.name', array_keys($existing_indexes));
				}
			break;

case 'oracle':
				$sql = "SELECT index_name AS phpbb_index_name, column_name AS phpbb_column_name
					FROM all_ind_columns
					WHERE table_name = '" . strtoupper($table_name) . "'
						AND " . $this->db->sql_in_set('index_name', array_keys($existing_indexes));
			break;
		}

$result = $this->db->sql_query($sql);
		while ($row = $this->db->sql_fetchrow($result))
		{
			$existing_indexes[$row['phpbb_index_name']][] = $row['phpbb_column_name'];
		}
		$this->db->sql_freeresult($result);

return $existing_indexes;
	}

/**
	* Is the used MS SQL Server a SQL Server 2000?
	*
	* @return bool
	*/
	protected function mssql_is_sql_server_2000()
	{
		if ($this->is_sql_server_2000 === null)
		{
			$sql = "SELECT CAST(SERVERPROPERTY('productversion') AS VARCHAR(25)) AS mssql_version";
			$result = $this->db->sql_query($sql);
			$properties = $this->db->sql_fetchrow($result);
			$this->db->sql_freeresult($result);
			$this->is_sql_server_2000 = $properties['mssql_version'][0] == '8';
		}

return $this->is_sql_server_2000;
	}

/**
	* Returns the Queries which are required to recreate a table including indexes
	*
	* @param string $table_name
	* @param string $remove_column	When we drop a column, we remove the column
	*								from all indexes. If the index has no other
	*								column, we drop it completly.
	* @return array
	*/
	protected function sqlite_get_recreate_table_queries($table_name, $remove_column = '')
	{
		$queries = array();

$sql = "SELECT sql
			FROM sqlite_master
			WHERE type = 'table'
				AND name = '{$table_name}'";
		$result = $this->db->sql_query($sql);
		$sql_create_table = $this->db->sql_fetchfield('sql');
		$this->db->sql_freeresult($result);

if (!$sql_create_table)
		{
			return array();
		}
		$queries[] = $sql_create_table;

$sql = "SELECT sql
			FROM sqlite_master
			WHERE type = 'index'
				AND tbl_name = '{$table_name}'";
		$result = $this->db->sql_query($sql);
		while ($sql_create_index = $this->db->sql_fetchfield('sql'))
		{
			if ($remove_column)
			{
				$match = array();
				preg_match('#(?:[\w ]+)$(.*)$#', $sql_create_index, $match);
				if (!isset($match[1]))
				{
					continue;
				}

// Find and remove $remove_column from the index
				$columns = explode(', ', $match[1]);
				$found_column = array_search($remove_column, $columns);
				if ($found_column !== false)
				{
					unset($columns[$found_column]);

// If the column list is not empty add the index to the list
					if (!empty($columns))
					{
						$queries[] = str_replace($match[1], implode(', ', $columns), $sql_create_index);
					}
				}
				else
				{
					$queries[] = $sql_create_index;
				}
			}
			else
			{
				$queries[] = $sql_create_index;
			}
		}
		$this->db->sql_freeresult($result);

return $queries;
	}
}
migrator_output_handler_interface.php000077700000001450151514672100014247 0ustar00<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbb\db;

interface migrator_output_handler_interface
{
	const VERBOSITY_QUIET        = 0;
	const VERBOSITY_NORMAL       = 1;
	const VERBOSITY_VERBOSE      = 2;
	const VERBOSITY_VERY_VERBOSE = 3;
	const VERBOSITY_DEBUG        = 4;

/**
	 * Write output using the configured closure.
	 *
	 * @param string|array $message The message to write or an array containing the language key and all of its parameters.
	 * @param int $verbosity The verbosity of the message.
	 */
	public function write($message, $verbosity);
}

/home/www/hallgroupsolutions.com/./c9428/db.tar