diff options
Diffstat (limited to 'srcs/wordpress/wp-admin/includes/plugin.php')
| -rw-r--r-- | srcs/wordpress/wp-admin/includes/plugin.php | 2405 |
1 files changed, 0 insertions, 2405 deletions
diff --git a/srcs/wordpress/wp-admin/includes/plugin.php b/srcs/wordpress/wp-admin/includes/plugin.php deleted file mode 100644 index 9274308..0000000 --- a/srcs/wordpress/wp-admin/includes/plugin.php +++ /dev/null @@ -1,2405 +0,0 @@ -<?php -/** - * WordPress Plugin Administration API - * - * @package WordPress - * @subpackage Administration - */ - -/** - * Parses the plugin contents to retrieve plugin's metadata. - * - * All plugin headers must be on their own line. Plugin description must not have - * any newlines, otherwise only parts of the description will be displayed. - * The below is formatted for printing. - * - * /* - * Plugin Name: Name of the plugin. - * Plugin URI: The home page of the plugin. - * Description: Plugin description. - * Author: Plugin author's name. - * Author URI: Link to the author's website. - * Version: Plugin version. - * Text Domain: Optional. Unique identifier, should be same as the one used in - * load_plugin_textdomain(). - * Domain Path: Optional. Only useful if the translations are located in a - * folder above the plugin's base path. For example, if .mo files are - * located in the locale folder then Domain Path will be "/locale/" and - * must have the first slash. Defaults to the base folder the plugin is - * located in. - * Network: Optional. Specify "Network: true" to require that a plugin is activated - * across all sites in an installation. This will prevent a plugin from being - * activated on a single site when Multisite is enabled. - * Requires at least: Optional. Specify the minimum required WordPress version. - * Requires PHP: Optional. Specify the minimum required PHP version. - * * / # Remove the space to close comment. - * - * The first 8 KB of the file will be pulled in and if the plugin data is not - * within that first 8 KB, then the plugin author should correct their plugin - * and move the plugin data headers to the top. - * - * The plugin file is assumed to have permissions to allow for scripts to read - * the file. This is not checked however and the file is only opened for - * reading. - * - * @since 1.5.0 - * @since 5.3.0 Added support for `Requires at least` and `Requires PHP` headers. - * - * @param string $plugin_file Absolute path to the main plugin file. - * @param bool $markup Optional. If the returned data should have HTML markup applied. - * Default true. - * @param bool $translate Optional. If the returned data should be translated. Default true. - * @return array { - * Plugin data. Values will be empty if not supplied by the plugin. - * - * @type string $Name Name of the plugin. Should be unique. - * @type string $Title Title of the plugin and link to the plugin's site (if set). - * @type string $Description Plugin description. - * @type string $Author Author's name. - * @type string $AuthorURI Author's website address (if set). - * @type string $Version Plugin version. - * @type string $TextDomain Plugin textdomain. - * @type string $DomainPath Plugins relative directory path to .mo files. - * @type bool $Network Whether the plugin can only be activated network-wide. - * @type string $RequiresWP Minimum required version of WordPress. - * @type string $RequiresPHP Minimum required version of PHP. - * } - */ -function get_plugin_data( $plugin_file, $markup = true, $translate = true ) { - - $default_headers = array( - 'Name' => 'Plugin Name', - 'PluginURI' => 'Plugin URI', - 'Version' => 'Version', - 'Description' => 'Description', - 'Author' => 'Author', - 'AuthorURI' => 'Author URI', - 'TextDomain' => 'Text Domain', - 'DomainPath' => 'Domain Path', - 'Network' => 'Network', - 'RequiresWP' => 'Requires at least', - 'RequiresPHP' => 'Requires PHP', - // Site Wide Only is deprecated in favor of Network. - '_sitewide' => 'Site Wide Only', - ); - - $plugin_data = get_file_data( $plugin_file, $default_headers, 'plugin' ); - - // Site Wide Only is the old header for Network. - if ( ! $plugin_data['Network'] && $plugin_data['_sitewide'] ) { - /* translators: 1: Site Wide Only: true, 2: Network: true */ - _deprecated_argument( __FUNCTION__, '3.0.0', sprintf( __( 'The %1$s plugin header is deprecated. Use %2$s instead.' ), '<code>Site Wide Only: true</code>', '<code>Network: true</code>' ) ); - $plugin_data['Network'] = $plugin_data['_sitewide']; - } - $plugin_data['Network'] = ( 'true' == strtolower( $plugin_data['Network'] ) ); - unset( $plugin_data['_sitewide'] ); - - // If no text domain is defined fall back to the plugin slug. - if ( ! $plugin_data['TextDomain'] ) { - $plugin_slug = dirname( plugin_basename( $plugin_file ) ); - if ( '.' !== $plugin_slug && false === strpos( $plugin_slug, '/' ) ) { - $plugin_data['TextDomain'] = $plugin_slug; - } - } - - if ( $markup || $translate ) { - $plugin_data = _get_plugin_data_markup_translate( $plugin_file, $plugin_data, $markup, $translate ); - } else { - $plugin_data['Title'] = $plugin_data['Name']; - $plugin_data['AuthorName'] = $plugin_data['Author']; - } - - return $plugin_data; -} - -/** - * Sanitizes plugin data, optionally adds markup, optionally translates. - * - * @since 2.7.0 - * - * @see get_plugin_data() - * - * @access private - * - * @param string $plugin_file Path to the main plugin file. - * @param array $plugin_data An array of plugin data. See `get_plugin_data()`. - * @param bool $markup Optional. If the returned data should have HTML markup applied. - * Default true. - * @param bool $translate Optional. If the returned data should be translated. Default true. - * @return array { - * Plugin data. Values will be empty if not supplied by the plugin. - * - * @type string $Name Name of the plugin. Should be unique. - * @type string $Title Title of the plugin and link to the plugin's site (if set). - * @type string $Description Plugin description. - * @type string $Author Author's name. - * @type string $AuthorURI Author's website address (if set). - * @type string $Version Plugin version. - * @type string $TextDomain Plugin textdomain. - * @type string $DomainPath Plugins relative directory path to .mo files. - * @type bool $Network Whether the plugin can only be activated network-wide. - * } - */ -function _get_plugin_data_markup_translate( $plugin_file, $plugin_data, $markup = true, $translate = true ) { - - // Sanitize the plugin filename to a WP_PLUGIN_DIR relative path. - $plugin_file = plugin_basename( $plugin_file ); - - // Translate fields. - if ( $translate ) { - $textdomain = $plugin_data['TextDomain']; - if ( $textdomain ) { - if ( ! is_textdomain_loaded( $textdomain ) ) { - if ( $plugin_data['DomainPath'] ) { - load_plugin_textdomain( $textdomain, false, dirname( $plugin_file ) . $plugin_data['DomainPath'] ); - } else { - load_plugin_textdomain( $textdomain, false, dirname( $plugin_file ) ); - } - } - } elseif ( 'hello.php' == basename( $plugin_file ) ) { - $textdomain = 'default'; - } - if ( $textdomain ) { - foreach ( array( 'Name', 'PluginURI', 'Description', 'Author', 'AuthorURI', 'Version' ) as $field ) { - // phpcs:ignore WordPress.WP.I18n.LowLevelTranslationFunction,WordPress.WP.I18n.NonSingularStringLiteralText,WordPress.WP.I18n.NonSingularStringLiteralDomain - $plugin_data[ $field ] = translate( $plugin_data[ $field ], $textdomain ); - } - } - } - - // Sanitize fields. - $allowed_tags_in_links = array( - 'abbr' => array( 'title' => true ), - 'acronym' => array( 'title' => true ), - 'code' => true, - 'em' => true, - 'strong' => true, - ); - - $allowed_tags = $allowed_tags_in_links; - $allowed_tags['a'] = array( - 'href' => true, - 'title' => true, - ); - - // Name is marked up inside <a> tags. Don't allow these. - // Author is too, but some plugins have used <a> here (omitting Author URI). - $plugin_data['Name'] = wp_kses( $plugin_data['Name'], $allowed_tags_in_links ); - $plugin_data['Author'] = wp_kses( $plugin_data['Author'], $allowed_tags ); - - $plugin_data['Description'] = wp_kses( $plugin_data['Description'], $allowed_tags ); - $plugin_data['Version'] = wp_kses( $plugin_data['Version'], $allowed_tags ); - - $plugin_data['PluginURI'] = esc_url( $plugin_data['PluginURI'] ); - $plugin_data['AuthorURI'] = esc_url( $plugin_data['AuthorURI'] ); - - $plugin_data['Title'] = $plugin_data['Name']; - $plugin_data['AuthorName'] = $plugin_data['Author']; - - // Apply markup. - if ( $markup ) { - if ( $plugin_data['PluginURI'] && $plugin_data['Name'] ) { - $plugin_data['Title'] = '<a href="' . $plugin_data['PluginURI'] . '">' . $plugin_data['Name'] . '</a>'; - } - - if ( $plugin_data['AuthorURI'] && $plugin_data['Author'] ) { - $plugin_data['Author'] = '<a href="' . $plugin_data['AuthorURI'] . '">' . $plugin_data['Author'] . '</a>'; - } - - $plugin_data['Description'] = wptexturize( $plugin_data['Description'] ); - - if ( $plugin_data['Author'] ) { - $plugin_data['Description'] .= sprintf( - /* translators: %s: Plugin author. */ - ' <cite>' . __( 'By %s.' ) . '</cite>', - $plugin_data['Author'] - ); - } - } - - return $plugin_data; -} - -/** - * Get a list of a plugin's files. - * - * @since 2.8.0 - * - * @param string $plugin Path to the plugin file relative to the plugins directory. - * @return array List of files relative to the plugin root. - */ -function get_plugin_files( $plugin ) { - $plugin_file = WP_PLUGIN_DIR . '/' . $plugin; - $dir = dirname( $plugin_file ); - - $plugin_files = array( plugin_basename( $plugin_file ) ); - - if ( is_dir( $dir ) && WP_PLUGIN_DIR !== $dir ) { - - /** - * Filters the array of excluded directories and files while scanning the folder. - * - * @since 4.9.0 - * - * @param string[] $exclusions Array of excluded directories and files. - */ - $exclusions = (array) apply_filters( 'plugin_files_exclusions', array( 'CVS', 'node_modules', 'vendor', 'bower_components' ) ); - - $list_files = list_files( $dir, 100, $exclusions ); - $list_files = array_map( 'plugin_basename', $list_files ); - - $plugin_files = array_merge( $plugin_files, $list_files ); - $plugin_files = array_values( array_unique( $plugin_files ) ); - } - - return $plugin_files; -} - -/** - * Check the plugins directory and retrieve all plugin files with plugin data. - * - * WordPress only supports plugin files in the base plugins directory - * (wp-content/plugins) and in one directory above the plugins directory - * (wp-content/plugins/my-plugin). The file it looks for has the plugin data - * and must be found in those two locations. It is recommended to keep your - * plugin files in their own directories. - * - * The file with the plugin data is the file that will be included and therefore - * needs to have the main execution for the plugin. This does not mean - * everything must be contained in the file and it is recommended that the file - * be split for maintainability. Keep everything in one file for extreme - * optimization purposes. - * - * @since 1.5.0 - * - * @param string $plugin_folder Optional. Relative path to single plugin folder. - * @return array Key is the plugin file path and the value is an array of the plugin data. - */ -function get_plugins( $plugin_folder = '' ) { - - $cache_plugins = wp_cache_get( 'plugins', 'plugins' ); - if ( ! $cache_plugins ) { - $cache_plugins = array(); - } - - if ( isset( $cache_plugins[ $plugin_folder ] ) ) { - return $cache_plugins[ $plugin_folder ]; - } - - $wp_plugins = array(); - $plugin_root = WP_PLUGIN_DIR; - if ( ! empty( $plugin_folder ) ) { - $plugin_root .= $plugin_folder; - } - - // Files in wp-content/plugins directory. - $plugins_dir = @ opendir( $plugin_root ); - $plugin_files = array(); - if ( $plugins_dir ) { - while ( ( $file = readdir( $plugins_dir ) ) !== false ) { - if ( substr( $file, 0, 1 ) == '.' ) { - continue; - } - if ( is_dir( $plugin_root . '/' . $file ) ) { - $plugins_subdir = @ opendir( $plugin_root . '/' . $file ); - if ( $plugins_subdir ) { - while ( ( $subfile = readdir( $plugins_subdir ) ) !== false ) { - if ( substr( $subfile, 0, 1 ) == '.' ) { - continue; - } - if ( substr( $subfile, -4 ) == '.php' ) { - $plugin_files[] = "$file/$subfile"; - } - } - closedir( $plugins_subdir ); - } - } else { - if ( substr( $file, -4 ) == '.php' ) { - $plugin_files[] = $file; - } - } - } - closedir( $plugins_dir ); - } - - if ( empty( $plugin_files ) ) { - return $wp_plugins; - } - - foreach ( $plugin_files as $plugin_file ) { - if ( ! is_readable( "$plugin_root/$plugin_file" ) ) { - continue; - } - - $plugin_data = get_plugin_data( "$plugin_root/$plugin_file", false, false ); //Do not apply markup/translate as it'll be cached. - - if ( empty( $plugin_data['Name'] ) ) { - continue; - } - - $wp_plugins[ plugin_basename( $plugin_file ) ] = $plugin_data; - } - - uasort( $wp_plugins, '_sort_uname_callback' ); - - $cache_plugins[ $plugin_folder ] = $wp_plugins; - wp_cache_set( 'plugins', $cache_plugins, 'plugins' ); - - return $wp_plugins; -} - -/** - * Check the mu-plugins directory and retrieve all mu-plugin files with any plugin data. - * - * WordPress only includes mu-plugin files in the base mu-plugins directory (wp-content/mu-plugins). - * - * @since 3.0.0 - * @return array Key is the mu-plugin file path and the value is an array of the mu-plugin data. - */ -function get_mu_plugins() { - $wp_plugins = array(); - // Files in wp-content/mu-plugins directory. - $plugin_files = array(); - - if ( ! is_dir( WPMU_PLUGIN_DIR ) ) { - return $wp_plugins; - } - $plugins_dir = @opendir( WPMU_PLUGIN_DIR ); - if ( $plugins_dir ) { - while ( ( $file = readdir( $plugins_dir ) ) !== false ) { - if ( substr( $file, -4 ) == '.php' ) { - $plugin_files[] = $file; - } - } - } else { - return $wp_plugins; - } - - closedir( $plugins_dir ); - - if ( empty( $plugin_files ) ) { - return $wp_plugins; - } - - foreach ( $plugin_files as $plugin_file ) { - if ( ! is_readable( WPMU_PLUGIN_DIR . "/$plugin_file" ) ) { - continue; - } - - $plugin_data = get_plugin_data( WPMU_PLUGIN_DIR . "/$plugin_file", false, false ); //Do not apply markup/translate as it'll be cached. - - if ( empty( $plugin_data['Name'] ) ) { - $plugin_data['Name'] = $plugin_file; - } - - $wp_plugins[ $plugin_file ] = $plugin_data; - } - - if ( isset( $wp_plugins['index.php'] ) && filesize( WPMU_PLUGIN_DIR . '/index.php' ) <= 30 ) { // silence is golden - unset( $wp_plugins['index.php'] ); - } - - uasort( $wp_plugins, '_sort_uname_callback' ); - - return $wp_plugins; -} - -/** - * Callback to sort array by a 'Name' key. - * - * @since 3.1.0 - * - * @access private - * - * @param array $a array with 'Name' key. - * @param array $b array with 'Name' key. - * @return int Return 0 or 1 based on two string comparison. - */ -function _sort_uname_callback( $a, $b ) { - return strnatcasecmp( $a['Name'], $b['Name'] ); -} - -/** - * Check the wp-content directory and retrieve all drop-ins with any plugin data. - * - * @since 3.0.0 - * @return array Key is the file path and the value is an array of the plugin data. - */ -function get_dropins() { - $dropins = array(); - $plugin_files = array(); - - $_dropins = _get_dropins(); - - // These exist in the wp-content directory. - $plugins_dir = @opendir( WP_CONTENT_DIR ); - if ( $plugins_dir ) { - while ( ( $file = readdir( $plugins_dir ) ) !== false ) { - if ( isset( $_dropins[ $file ] ) ) { - $plugin_files[] = $file; - } - } - } else { - return $dropins; - } - - closedir( $plugins_dir ); - - if ( empty( $plugin_files ) ) { - return $dropins; - } - - foreach ( $plugin_files as $plugin_file ) { - if ( ! is_readable( WP_CONTENT_DIR . "/$plugin_file" ) ) { - continue; - } - $plugin_data = get_plugin_data( WP_CONTENT_DIR . "/$plugin_file", false, false ); //Do not apply markup/translate as it'll be cached. - if ( empty( $plugin_data['Name'] ) ) { - $plugin_data['Name'] = $plugin_file; - } - $dropins[ $plugin_file ] = $plugin_data; - } - - uksort( $dropins, 'strnatcasecmp' ); - - return $dropins; -} - -/** - * Returns drop-ins that WordPress uses. - * - * Includes Multisite drop-ins only when is_multisite() - * - * @since 3.0.0 - * @return array Key is file name. The value is an array, with the first value the - * purpose of the drop-in and the second value the name of the constant that must be - * true for the drop-in to be used, or true if no constant is required. - */ -function _get_dropins() { - $dropins = array( - 'advanced-cache.php' => array( __( 'Advanced caching plugin.' ), 'WP_CACHE' ), // WP_CACHE - 'db.php' => array( __( 'Custom database class.' ), true ), // auto on load - 'db-error.php' => array( __( 'Custom database error message.' ), true ), // auto on error - 'install.php' => array( __( 'Custom installation script.' ), true ), // auto on installation - 'maintenance.php' => array( __( 'Custom maintenance message.' ), true ), // auto on maintenance - 'object-cache.php' => array( __( 'External object cache.' ), true ), // auto on load - 'php-error.php' => array( __( 'Custom PHP error message.' ), true ), // auto on error - 'fatal-error-handler.php' => array( __( 'Custom PHP fatal error handler.' ), true ), // auto on error - ); - - if ( is_multisite() ) { - $dropins['sunrise.php'] = array( __( 'Executed before Multisite is loaded.' ), 'SUNRISE' ); // SUNRISE - $dropins['blog-deleted.php'] = array( __( 'Custom site deleted message.' ), true ); // auto on deleted blog - $dropins['blog-inactive.php'] = array( __( 'Custom site inactive message.' ), true ); // auto on inactive blog - $dropins['blog-suspended.php'] = array( __( 'Custom site suspended message.' ), true ); // auto on archived or spammed blog - } - - return $dropins; -} - -/** - * Determines whether a plugin is active. - * - * Only plugins installed in the plugins/ folder can be active. - * - * Plugins in the mu-plugins/ folder can't be "activated," so this function will - * return false for those plugins. - * - * For more information on this and similar theme functions, check out - * the {@link https://developer.wordpress.org/themes/basics/conditional-tags/ - * Conditional Tags} article in the Theme Developer Handbook. - * - * @since 2.5.0 - * - * @param string $plugin Path to the plugin file relative to the plugins directory. - * @return bool True, if in the active plugins list. False, not in the list. - */ -function is_plugin_active( $plugin ) { - return in_array( $plugin, (array) get_option( 'active_plugins', array() ) ) || is_plugin_active_for_network( $plugin ); -} - -/** - * Determines whether the plugin is inactive. - * - * Reverse of is_plugin_active(). Used as a callback. - * - * For more information on this and similar theme functions, check out - * the {@link https://developer.wordpress.org/themes/basics/conditional-tags/ - * Conditional Tags} article in the Theme Developer Handbook. - * - * @since 3.1.0 - * @see is_plugin_active() - * - * @param string $plugin Path to the plugin file relative to the plugins directory. - * @return bool True if inactive. False if active. - */ -function is_plugin_inactive( $plugin ) { - return ! is_plugin_active( $plugin ); -} - -/** - * Determines whether the plugin is active for the entire network. - * - * Only plugins installed in the plugins/ folder can be active. - * - * Plugins in the mu-plugins/ folder can't be "activated," so this function will - * return false for those plugins. - * - * For more information on this and similar theme functions, check out - * the {@link https://developer.wordpress.org/themes/basics/conditional-tags/ - * Conditional Tags} article in the Theme Developer Handbook. - * - * @since 3.0.0 - * - * @param string $plugin Path to the plugin file relative to the plugins directory. - * @return bool True if active for the network, otherwise false. - */ -function is_plugin_active_for_network( $plugin ) { - if ( ! is_multisite() ) { - return false; - } - - $plugins = get_site_option( 'active_sitewide_plugins' ); - if ( isset( $plugins[ $plugin ] ) ) { - return true; - } - - return false; -} - -/** - * Checks for "Network: true" in the plugin header to see if this should - * be activated only as a network wide plugin. The plugin would also work - * when Multisite is not enabled. - * - * Checks for "Site Wide Only: true" for backward compatibility. - * - * @since 3.0.0 - * - * @param string $plugin Path to the plugin file relative to the plugins directory. - * @return bool True if plugin is network only, false otherwise. - */ -function is_network_only_plugin( $plugin ) { - $plugin_data = get_plugin_data( WP_PLUGIN_DIR . '/' . $plugin ); - if ( $plugin_data ) { - return $plugin_data['Network']; - } - return false; -} - -/** - * Attempts activation of plugin in a "sandbox" and redirects on success. - * - * A plugin that is already activated will not attempt to be activated again. - * - * The way it works is by setting the redirection to the error before trying to - * include the plugin file. If the plugin fails, then the redirection will not - * be overwritten with the success message. Also, the options will not be - * updated and the activation hook will not be called on plugin error. - * - * It should be noted that in no way the below code will actually prevent errors - * within the file. The code should not be used elsewhere to replicate the - * "sandbox", which uses redirection to work. - * {@source 13 1} - * - * If any errors are found or text is outputted, then it will be captured to - * ensure that the success redirection will update the error redirection. - * - * @since 2.5.0 - * @since 5.2.0 Test for WordPress version and PHP version compatibility. - * - * @param string $plugin Path to the plugin file relative to the plugins directory. - * @param string $redirect Optional. URL to redirect to. - * @param bool $network_wide Optional. Whether to enable the plugin for all sites in the network - * or just the current site. Multisite only. Default false. - * @param bool $silent Optional. Whether to prevent calling activation hooks. Default false. - * @return WP_Error|null WP_Error on invalid file or null on success. - */ -function activate_plugin( $plugin, $redirect = '', $network_wide = false, $silent = false ) { - $plugin = plugin_basename( trim( $plugin ) ); - - if ( is_multisite() && ( $network_wide || is_network_only_plugin( $plugin ) ) ) { - $network_wide = true; - $current = get_site_option( 'active_sitewide_plugins', array() ); - $_GET['networkwide'] = 1; // Back compat for plugins looking for this value. - } else { - $current = get_option( 'active_plugins', array() ); - } - - $valid = validate_plugin( $plugin ); - if ( is_wp_error( $valid ) ) { - return $valid; - } - - $requirements = validate_plugin_requirements( $plugin ); - if ( is_wp_error( $requirements ) ) { - return $requirements; - } - - if ( ( $network_wide && ! isset( $current[ $plugin ] ) ) || ( ! $network_wide && ! in_array( $plugin, $current ) ) ) { - if ( ! empty( $redirect ) ) { - wp_redirect( add_query_arg( '_error_nonce', wp_create_nonce( 'plugin-activation-error_' . $plugin ), $redirect ) ); // we'll override this later if the plugin can be included without fatal error - } - - ob_start(); - wp_register_plugin_realpath( WP_PLUGIN_DIR . '/' . $plugin ); - $_wp_plugin_file = $plugin; - if ( ! defined( 'WP_SANDBOX_SCRAPING' ) ) { - define( 'WP_SANDBOX_SCRAPING', true ); - } - include_once( WP_PLUGIN_DIR . '/' . $plugin ); - $plugin = $_wp_plugin_file; // Avoid stomping of the $plugin variable in a plugin. - - if ( ! $silent ) { - /** - * Fires before a plugin is activated. - * - * If a plugin is silently activated (such as during an update), - * this hook does not fire. - * - * @since 2.9.0 - * - * @param string $plugin Path to the plugin file relative to the plugins directory. - * @param bool $network_wide Whether to enable the plugin for all sites in the network - * or just the current site. Multisite only. Default is false. - */ - do_action( 'activate_plugin', $plugin, $network_wide ); - - /** - * Fires as a specific plugin is being activated. - * - * This hook is the "activation" hook used internally by register_activation_hook(). - * The dynamic portion of the hook name, `$plugin`, refers to the plugin basename. - * - * If a plugin is silently activated (such as during an update), this hook does not fire. - * - * @since 2.0.0 - * - * @param bool $network_wide Whether to enable the plugin for all sites in the network - * or just the current site. Multisite only. Default is false. - */ - do_action( "activate_{$plugin}", $network_wide ); - } - - if ( $network_wide ) { - $current = get_site_option( 'active_sitewide_plugins', array() ); - $current[ $plugin ] = time(); - update_site_option( 'active_sitewide_plugins', $current ); - } else { - $current = get_option( 'active_plugins', array() ); - $current[] = $plugin; - sort( $current ); - update_option( 'active_plugins', $current ); - } - - if ( ! $silent ) { - /** - * Fires after a plugin has been activated. - * - * If a plugin is silently activated (such as during an update), - * this hook does not fire. - * - * @since 2.9.0 - * - * @param string $plugin Path to the plugin file relative to the plugins directory. - * @param bool $network_wide Whether to enable the plugin for all sites in the network - * or just the current site. Multisite only. Default is false. - */ - do_action( 'activated_plugin', $plugin, $network_wide ); - } - - if ( ob_get_length() > 0 ) { - $output = ob_get_clean(); - return new WP_Error( 'unexpected_output', __( 'The plugin generated unexpected output.' ), $output ); - } - ob_end_clean(); - } - - return null; -} - -/** - * Deactivate a single plugin or multiple plugins. - * - * The deactivation hook is disabled by the plugin upgrader by using the $silent - * parameter. - * - * @since 2.5.0 - * - * @param string|array $plugins Single plugin or list of plugins to deactivate. - * @param bool $silent Prevent calling deactivation hooks. Default is false. - * @param mixed $network_wide Whether to deactivate the plugin for all sites in the network. - * A value of null (the default) will deactivate plugins for both the site and the network. - */ -function deactivate_plugins( $plugins, $silent = false, $network_wide = null ) { - if ( is_multisite() ) { - $network_current = get_site_option( 'active_sitewide_plugins', array() ); - } - $current = get_option( 'active_plugins', array() ); - $do_blog = false; - $do_network = false; - - foreach ( (array) $plugins as $plugin ) { - $plugin = plugin_basename( trim( $plugin ) ); - if ( ! is_plugin_active( $plugin ) ) { - continue; - } - - $network_deactivating = false !== $network_wide && is_plugin_active_for_network( $plugin ); - - if ( ! $silent ) { - /** - * Fires before a plugin is deactivated. - * - * If a plugin is silently deactivated (such as during an update), - * this hook does not fire. - * - * @since 2.9.0 - * - * @param string $plugin Path to the plugin file relative to the plugins directory. - * @param bool $network_deactivating Whether the plugin is deactivated for all sites in the network - * or just the current site. Multisite only. Default is false. - */ - do_action( 'deactivate_plugin', $plugin, $network_deactivating ); - } - - if ( false !== $network_wide ) { - if ( is_plugin_active_for_network( $plugin ) ) { - $do_network = true; - unset( $network_current[ $plugin ] ); - } elseif ( $network_wide ) { - continue; - } - } - - if ( true !== $network_wide ) { - $key = array_search( $plugin, $current ); - if ( false !== $key ) { - $do_blog = true; - unset( $current[ $key ] ); - } - } - - if ( $do_blog && wp_is_recovery_mode() ) { - list( $extension ) = explode( '/', $plugin ); - wp_paused_plugins()->delete( $extension ); - } - - if ( ! $silent ) { - /** - * Fires as a specific plugin is being deactivated. - * - * This hook is the "deactivation" hook used internally by register_deactivation_hook(). - * The dynamic portion of the hook name, `$plugin`, refers to the plugin basename. - * - * If a plugin is silently deactivated (such as during an update), this hook does not fire. - * - * @since 2.0.0 - * - * @param bool $network_deactivating Whether the plugin is deactivated for all sites in the network - * or just the current site. Multisite only. Default is false. - */ - do_action( "deactivate_{$plugin}", $network_deactivating ); - - /** - * Fires after a plugin is deactivated. - * - * If a plugin is silently deactivated (such as during an update), - * this hook does not fire. - * - * @since 2.9.0 - * - * @param string $plugin Path to the plugin file relative to the plugins directory. - * @param bool $network_deactivating Whether the plugin is deactivated for all sites in the network. - * or just the current site. Multisite only. Default false. - */ - do_action( 'deactivated_plugin', $plugin, $network_deactivating ); - } - } - - if ( $do_blog ) { - update_option( 'active_plugins', $current ); - } - if ( $do_network ) { - update_site_option( 'active_sitewide_plugins', $network_current ); - } -} - -/** - * Activate multiple plugins. - * - * When WP_Error is returned, it does not mean that one of the plugins had - * errors. It means that one or more of the plugins file path was invalid. - * - * The execution will be halted as soon as one of the plugins has an error. - * - * @since 2.6.0 - * - * @param string|array $plugins Single plugin or list of plugins to activate. - * @param string $redirect Redirect to page after successful activation. - * @param bool $network_wide Whether to enable the plugin for all sites in the network. - * @param bool $silent Prevent calling activation hooks. Default is false. - * @return bool|WP_Error True when finished or WP_Error if there were errors during a plugin activation. - */ -function activate_plugins( $plugins, $redirect = '', $network_wide = false, $silent = false ) { - if ( ! is_array( $plugins ) ) { - $plugins = array( $plugins ); - } - - $errors = array(); - foreach ( $plugins as $plugin ) { - if ( ! empty( $redirect ) ) { - $redirect = add_query_arg( 'plugin', $plugin, $redirect ); - } - $result = activate_plugin( $plugin, $redirect, $network_wide, $silent ); - if ( is_wp_error( $result ) ) { - $errors[ $plugin ] = $result; - } - } - - if ( ! empty( $errors ) ) { - return new WP_Error( 'plugins_invalid', __( 'One of the plugins is invalid.' ), $errors ); - } - - return true; -} - -/** - * Remove directory and files of a plugin for a list of plugins. - * - * @since 2.6.0 - * - * @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass. - * - * @param string[] $plugins List of plugin paths to delete, relative to the plugins directory. - * @param string $deprecated Not used. - * @return bool|null|WP_Error True on success, false if `$plugins` is empty, `WP_Error` on failure. - * `null` if filesystem credentials are required to proceed. - */ -function delete_plugins( $plugins, $deprecated = '' ) { - global $wp_filesystem; - - if ( empty( $plugins ) ) { - return false; - } - - $checked = array(); - foreach ( $plugins as $plugin ) { - $checked[] = 'checked[]=' . $plugin; - } - - $url = wp_nonce_url( 'plugins.php?action=delete-selected&verify-delete=1&' . implode( '&', $checked ), 'bulk-plugins' ); - - ob_start(); - $credentials = request_filesystem_credentials( $url ); - $data = ob_get_clean(); - - if ( false === $credentials ) { - if ( ! empty( $data ) ) { - include_once( ABSPATH . 'wp-admin/admin-header.php' ); - echo $data; - include( ABSPATH . 'wp-admin/admin-footer.php' ); - exit; - } - return; - } - - if ( ! WP_Filesystem( $credentials ) ) { - ob_start(); - request_filesystem_credentials( $url, '', true ); // Failed to connect, Error and request again. - $data = ob_get_clean(); - - if ( ! empty( $data ) ) { - include_once( ABSPATH . 'wp-admin/admin-header.php' ); - echo $data; - include( ABSPATH . 'wp-admin/admin-footer.php' ); - exit; - } - return; - } - - if ( ! is_object( $wp_filesystem ) ) { - return new WP_Error( 'fs_unavailable', __( 'Could not access filesystem.' ) ); - } - - if ( is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->has_errors() ) { - return new WP_Error( 'fs_error', __( 'Filesystem error.' ), $wp_filesystem->errors ); - } - - // Get the base plugin folder. - $plugins_dir = $wp_filesystem->wp_plugins_dir(); - if ( empty( $plugins_dir ) ) { - return new WP_Error( 'fs_no_plugins_dir', __( 'Unable to locate WordPress plugin directory.' ) ); - } - - $plugins_dir = trailingslashit( $plugins_dir ); - - $plugin_translations = wp_get_installed_translations( 'plugins' ); - - $errors = array(); - - foreach ( $plugins as $plugin_file ) { - // Run Uninstall hook. - if ( is_uninstallable_plugin( $plugin_file ) ) { - uninstall_plugin( $plugin_file ); - } - - /** - * Fires immediately before a plugin deletion attempt. - * - * @since 4.4.0 - * - * @param string $plugin_file Path to the plugin file relative to the plugins directory. - */ - do_action( 'delete_plugin', $plugin_file ); - - $this_plugin_dir = trailingslashit( dirname( $plugins_dir . $plugin_file ) ); - - // If plugin is in its own directory, recursively delete the directory. - if ( strpos( $plugin_file, '/' ) && $this_plugin_dir != $plugins_dir ) { //base check on if plugin includes directory separator AND that it's not the root plugin folder - $deleted = $wp_filesystem->delete( $this_plugin_dir, true ); - } else { - $deleted = $wp_filesystem->delete( $plugins_dir . $plugin_file ); - } - - /** - * Fires immediately after a plugin deletion attempt. - * - * @since 4.4.0 - * - * @param string $plugin_file Path to the plugin file relative to the plugins directory. - * @param bool $deleted Whether the plugin deletion was successful. - */ - do_action( 'deleted_plugin', $plugin_file, $deleted ); - - if ( ! $deleted ) { - $errors[] = $plugin_file; - continue; - } - - // Remove language files, silently. - $plugin_slug = dirname( $plugin_file ); - if ( '.' !== $plugin_slug && ! empty( $plugin_translations[ $plugin_slug ] ) ) { - $translations = $plugin_translations[ $plugin_slug ]; - - foreach ( $translations as $translation => $data ) { - $wp_filesystem->delete( WP_LANG_DIR . '/plugins/' . $plugin_slug . '-' . $translation . '.po' ); - $wp_filesystem->delete( WP_LANG_DIR . '/plugins/' . $plugin_slug . '-' . $translation . '.mo' ); - - $json_translation_files = glob( WP_LANG_DIR . '/plugins/' . $plugin_slug . '-' . $translation . '-*.json' ); - if ( $json_translation_files ) { - array_map( array( $wp_filesystem, 'delete' ), $json_translation_files ); - } - } - } - } - - // Remove deleted plugins from the plugin updates list. - $current = get_site_transient( 'update_plugins' ); - if ( $current ) { - // Don't remove the plugins that weren't deleted. - $deleted = array_diff( $plugins, $errors ); - - foreach ( $deleted as $plugin_file ) { - unset( $current->response[ $plugin_file ] ); - } - - set_site_transient( 'update_plugins', $current ); - } - - if ( ! empty( $errors ) ) { - if ( 1 === count( $errors ) ) { - /* translators: %s: Plugin filename. */ - $message = __( 'Could not fully remove the plugin %s.' ); - } else { - /* translators: %s: Comma-separated list of plugin filename |