diff --git a/wp-admin/includes/plugin.php b/wp-admin/includes/plugin.php index 3492b15ee2..7a4ea9dd94 100644 --- a/wp-admin/includes/plugin.php +++ b/wp-admin/includes/plugin.php @@ -67,49 +67,49 @@ */ 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.' ), 'Site Wide Only: true', 'Network: true' ) ); - $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; + $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.' ), 'Site Wide Only: true', 'Network: true' ) ); + $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; } /** @@ -142,82 +142,82 @@ function get_plugin_data( $plugin_file, $markup = true, $translate = true ) { */ 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 tags. Don't allow these. - // Author is too, but some plugins have used 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'] = '' . $plugin_data['Name'] . ''; - } - - if ( $plugin_data['AuthorURI'] && $plugin_data['Author'] ) { - $plugin_data['Author'] = '' . $plugin_data['Author'] . ''; - } - - $plugin_data['Description'] = wptexturize( $plugin_data['Description'] ); - - if ( $plugin_data['Author'] ) { - $plugin_data['Description'] .= sprintf( - /* translators: %s: Plugin author. */ - ' ' . __( 'By %s.' ) . '', - $plugin_data['Author'] - ); - } - } - - return $plugin_data; + // 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 tags. Don't allow these. + // Author is too, but some plugins have used 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'] = '' . $plugin_data['Name'] . ''; + } + + if ( $plugin_data['AuthorURI'] && $plugin_data['Author'] ) { + $plugin_data['Author'] = '' . $plugin_data['Author'] . ''; + } + + $plugin_data['Description'] = wptexturize( $plugin_data['Description'] ); + + if ( $plugin_data['Author'] ) { + $plugin_data['Description'] .= sprintf( + /* translators: %s: Plugin author. */ + ' ' . __( 'By %s.' ) . '', + $plugin_data['Author'] + ); + } + } + + return $plugin_data; } /** @@ -229,30 +229,30 @@ function _get_plugin_data_markup_translate( $plugin_file, $plugin_data, $markup * @return string[] Array of file names relative to the plugin root. */ function get_plugin_files( $plugin ) { - $plugin_file = WP_PLUGIN_DIR . '/' . $plugin; - $dir = dirname( $plugin_file ); + $plugin_file = WP_PLUGIN_DIR . '/' . $plugin; + $dir = dirname( $plugin_file ); - $plugin_files = array( plugin_basename( $plugin_file ) ); + $plugin_files = array( plugin_basename( $plugin_file ) ); - if ( is_dir( $dir ) && WP_PLUGIN_DIR !== $dir ) { + 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' ) ); + /** + * 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 ); + $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 ) ); - } + $plugin_files = array_merge( $plugin_files, $list_files ); + $plugin_files = array_values( array_unique( $plugin_files ) ); + } - return $plugin_files; + return $plugin_files; } /** @@ -277,82 +277,82 @@ function get_plugin_files( $plugin ) { */ 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 ( '.php' === substr( $subfile, -4 ) ) { - $plugin_files[] = "$file/$subfile"; - } - } - - closedir( $plugins_subdir ); - } - } else { - if ( '.php' === substr( $file, -4 ) ) { - $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; - } - - // Do not apply markup/translate as it will be cached. - $plugin_data = get_plugin_data( "$plugin_root/$plugin_file", false, false ); - - 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; + $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 ( '.php' === substr( $subfile, -4 ) ) { + $plugin_files[] = "$file/$subfile"; + } + } + + closedir( $plugins_subdir ); + } + } else { + if ( '.php' === substr( $file, -4 ) ) { + $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; + } + + // Do not apply markup/translate as it will be cached. + $plugin_data = get_plugin_data( "$plugin_root/$plugin_file", false, false ); + + 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; } /** @@ -364,54 +364,54 @@ function get_plugins( $plugin_folder = '' ) { * @return array[] Array of arrays of mu-plugin data, keyed by plugin file name. See `get_plugin_data()`. */ function get_mu_plugins() { - $wp_plugins = array(); - $plugin_files = array(); - - if ( ! is_dir( WPMU_PLUGIN_DIR ) ) { - return $wp_plugins; - } - - // Files in wp-content/mu-plugins directory. - $plugins_dir = @opendir( WPMU_PLUGIN_DIR ); - if ( $plugins_dir ) { - while ( ( $file = readdir( $plugins_dir ) ) !== false ) { - if ( '.php' === substr( $file, -4 ) ) { - $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; - } - - // Do not apply markup/translate as it will be cached. - $plugin_data = get_plugin_data( WPMU_PLUGIN_DIR . "/$plugin_file", false, false ); - - 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; + $wp_plugins = array(); + $plugin_files = array(); + + if ( ! is_dir( WPMU_PLUGIN_DIR ) ) { + return $wp_plugins; + } + + // Files in wp-content/mu-plugins directory. + $plugins_dir = @opendir( WPMU_PLUGIN_DIR ); + if ( $plugins_dir ) { + while ( ( $file = readdir( $plugins_dir ) ) !== false ) { + if ( '.php' === substr( $file, -4 ) ) { + $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; + } + + // Do not apply markup/translate as it will be cached. + $plugin_data = get_plugin_data( WPMU_PLUGIN_DIR . "/$plugin_file", false, false ); + + 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; } /** @@ -426,7 +426,7 @@ function get_mu_plugins() { * @return int Return 0 or 1 based on two string comparison. */ function _sort_uname_callback( $a, $b ) { - return strnatcasecmp( $a['Name'], $b['Name'] ); + return strnatcasecmp( $a['Name'], $b['Name'] ); } /** @@ -436,47 +436,47 @@ function _sort_uname_callback( $a, $b ) { * @return array[] Array of arrays of dropin plugin data, keyed by plugin file name. See `get_plugin_data()`. */ function get_dropins() { - $dropins = array(); - $plugin_files = array(); + $dropins = array(); + $plugin_files = array(); - $_dropins = _get_dropins(); + $_dropins = _get_dropins(); - // Files in 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; - } + // Files in 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 ); + closedir( $plugins_dir ); - if ( empty( $plugin_files ) ) { - return $dropins; - } + if ( empty( $plugin_files ) ) { + return $dropins; + } - foreach ( $plugin_files as $plugin_file ) { - if ( ! is_readable( WP_CONTENT_DIR . "/$plugin_file" ) ) { - continue; - } + foreach ( $plugin_files as $plugin_file ) { + if ( ! is_readable( WP_CONTENT_DIR . "/$plugin_file" ) ) { + continue; + } - // Do not apply markup/translate as it will be cached. - $plugin_data = get_plugin_data( WP_CONTENT_DIR . "/$plugin_file", false, false ); + // Do not apply markup/translate as it will be cached. + $plugin_data = get_plugin_data( WP_CONTENT_DIR . "/$plugin_file", false, false ); - if ( empty( $plugin_data['Name'] ) ) { - $plugin_data['Name'] = $plugin_file; - } + if ( empty( $plugin_data['Name'] ) ) { + $plugin_data['Name'] = $plugin_file; + } - $dropins[ $plugin_file ] = $plugin_data; - } + $dropins[ $plugin_file ] = $plugin_data; + } - uksort( $dropins, 'strnatcasecmp' ); + uksort( $dropins, 'strnatcasecmp' ); - return $dropins; + return $dropins; } /** @@ -490,25 +490,25 @@ function get_dropins() { * 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; + $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; } /** @@ -529,7 +529,7 @@ function _get_dropins() { * @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() ), true ) || is_plugin_active_for_network( $plugin ); + return in_array( $plugin, (array) get_option( 'active_plugins', array() ), true ) || is_plugin_active_for_network( $plugin ); } /** @@ -549,7 +549,7 @@ function is_plugin_active( $plugin ) { * @return bool True if inactive. False if active. */ function is_plugin_inactive( $plugin ) { - return ! is_plugin_active( $plugin ); + return ! is_plugin_active( $plugin ); } /** @@ -570,16 +570,16 @@ function is_plugin_inactive( $plugin ) { * @return bool True if active for the network, otherwise false. */ function is_plugin_active_for_network( $plugin ) { - if ( ! is_multisite() ) { - return false; - } + if ( ! is_multisite() ) { + return false; + } - $plugins = get_site_option( 'active_sitewide_plugins' ); - if ( isset( $plugins[ $plugin ] ) ) { - return true; - } + $plugins = get_site_option( 'active_sitewide_plugins' ); + if ( isset( $plugins[ $plugin ] ) ) { + return true; + } - return false; + return false; } /** @@ -595,11 +595,11 @@ function is_plugin_active_for_network( $plugin ) { * @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; + $plugin_data = get_plugin_data( WP_PLUGIN_DIR . '/' . $plugin ); + if ( $plugin_data ) { + return $plugin_data['Network']; + } + return false; } /** @@ -631,107 +631,107 @@ function is_network_only_plugin( $plugin ) { * @return null|WP_Error Null on success, WP_Error on invalid file. */ 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, true ) ) ) { - if ( ! empty( $redirect ) ) { - // We'll override this later if the plugin can be included without fatal error. - wp_redirect( add_query_arg( '_error_nonce', wp_create_nonce( 'plugin-activation-error_' . $plugin ), $redirect ) ); - } - - 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 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 $network_wide Whether to enable the plugin for all sites in the network - * or just the current site. Multisite only. Default false. - */ - do_action( "activate_{$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 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; + $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, true ) ) ) { + if ( ! empty( $redirect ) ) { + // We'll override this later if the plugin can be included without fatal error. + wp_redirect( add_query_arg( '_error_nonce', wp_create_nonce( 'plugin-activation-error_' . $plugin ), $redirect ) ); + } + + 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 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 $network_wide Whether to enable the plugin for all sites in the network + * or just the current site. Multisite only. Default false. + */ + do_action( "activate_{$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 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; } /** @@ -749,97 +749,97 @@ function activate_plugin( $plugin, $redirect = '', $network_wide = false, $silen * and the current site. Multisite only. Default null. */ 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 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, true ); - 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 $network_deactivating Whether the plugin is deactivated for all sites in the network - * or just the current site. Multisite only. Default false. - */ - do_action( "deactivate_{$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 ); - } + 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 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, true ); + 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 $network_deactivating Whether the plugin is deactivated for all sites in the network + * or just the current site. Multisite only. Default false. + */ + do_action( "deactivate_{$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 ); + } } /** @@ -860,26 +860,26 @@ function deactivate_plugins( $plugins, $silent = false, $network_wide = null ) { * @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; + 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; } /** @@ -895,151 +895,151 @@ function activate_plugins( $plugins, $redirect = '', $network_wide = false, $sil * `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 ) ) { - require_once ABSPATH . 'wp-admin/admin-header.php'; - echo $data; - require_once ABSPATH . 'wp-admin/admin-footer.php'; - exit; - } - return; - } - - if ( ! WP_Filesystem( $credentials ) ) { - ob_start(); - // Failed to connect. Error and request again. - request_filesystem_credentials( $url, '', true ); - $data = ob_get_clean(); - - if ( ! empty( $data ) ) { - require_once ABSPATH . 'wp-admin/admin-header.php'; - echo $data; - require_once 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. - // Base check on if plugin includes directory separator AND that it's not the root plugin folder. - if ( strpos( $plugin_file, '/' ) && $this_plugin_dir != $plugins_dir ) { - $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 filenames. */ - $message = __( 'Could not fully remove the plugins %s.' ); - } - - return new WP_Error( 'could_not_remove_plugin', sprintf( $message, implode( ', ', $errors ) ) ); - } - - return true; + 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 ) ) { + require_once ABSPATH . 'wp-admin/admin-header.php'; + echo $data; + require_once ABSPATH . 'wp-admin/admin-footer.php'; + exit; + } + return; + } + + if ( ! WP_Filesystem( $credentials ) ) { + ob_start(); + // Failed to connect. Error and request again. + request_filesystem_credentials( $url, '', true ); + $data = ob_get_clean(); + + if ( ! empty( $data ) ) { + require_once ABSPATH . 'wp-admin/admin-header.php'; + echo $data; + require_once 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. + // Base check on if plugin includes directory separator AND that it's not the root plugin folder. + if ( strpos( $plugin_file, '/' ) && $this_plugin_dir != $plugins_dir ) { + $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 filenames. */ + $message = __( 'Could not fully remove the plugins %s.' ); + } + + return new WP_Error( 'could_not_remove_plugin', sprintf( $message, implode( ', ', $errors ) ) ); + } + + return true; } /** @@ -1052,33 +1052,33 @@ function delete_plugins( $plugins, $deprecated = '' ) { * @return WP_Error[] Array of plugin errors keyed by plugin file name. */ function validate_active_plugins() { - $plugins = get_option( 'active_plugins', array() ); - // Validate vartype: array. - if ( ! is_array( $plugins ) ) { - update_option( 'active_plugins', array() ); - $plugins = array(); - } - - if ( is_multisite() && current_user_can( 'manage_network_plugins' ) ) { - $network_plugins = (array) get_site_option( 'active_sitewide_plugins', array() ); - $plugins = array_merge( $plugins, array_keys( $network_plugins ) ); - } - - if ( empty( $plugins ) ) { - return array(); - } - - $invalid = array(); - - // Invalid plugins get deactivated. - foreach ( $plugins as $plugin ) { - $result = validate_plugin( $plugin ); - if ( is_wp_error( $result ) ) { - $invalid[ $plugin ] = $result; - deactivate_plugins( $plugin, true ); - } - } - return $invalid; + $plugins = get_option( 'active_plugins', array() ); + // Validate vartype: array. + if ( ! is_array( $plugins ) ) { + update_option( 'active_plugins', array() ); + $plugins = array(); + } + + if ( is_multisite() && current_user_can( 'manage_network_plugins' ) ) { + $network_plugins = (array) get_site_option( 'active_sitewide_plugins', array() ); + $plugins = array_merge( $plugins, array_keys( $network_plugins ) ); + } + + if ( empty( $plugins ) ) { + return array(); + } + + $invalid = array(); + + // Invalid plugins get deactivated. + foreach ( $plugins as $plugin ) { + $result = validate_plugin( $plugin ); + if ( is_wp_error( $result ) ) { + $invalid[ $plugin ] = $result; + deactivate_plugins( $plugin, true ); + } + } + return $invalid; } /** @@ -1092,18 +1092,18 @@ function validate_active_plugins() { * @return int|WP_Error 0 on success, WP_Error on failure. */ function validate_plugin( $plugin ) { - if ( validate_file( $plugin ) ) { - return new WP_Error( 'plugin_invalid', __( 'Invalid plugin path.' ) ); - } - if ( ! file_exists( WP_PLUGIN_DIR . '/' . $plugin ) ) { - return new WP_Error( 'plugin_not_found', __( 'Plugin file does not exist.' ) ); - } - - $installed_plugins = get_plugins(); - if ( ! isset( $installed_plugins[ $plugin ] ) ) { - return new WP_Error( 'no_plugin_header', __( 'The plugin does not have a valid header.' ) ); - } - return 0; + if ( validate_file( $plugin ) ) { + return new WP_Error( 'plugin_invalid', __( 'Invalid plugin path.' ) ); + } + if ( ! file_exists( WP_PLUGIN_DIR . '/' . $plugin ) ) { + return new WP_Error( 'plugin_not_found', __( 'Plugin file does not exist.' ) ); + } + + $installed_plugins = get_plugins(); + if ( ! isset( $installed_plugins[ $plugin ] ) ) { + return new WP_Error( 'no_plugin_header', __( 'The plugin does not have a valid header.' ) ); + } + return 0; } /** @@ -1123,61 +1123,83 @@ function validate_plugin( $plugin ) { * @return true|WP_Error True if requirements are met, WP_Error on failure. */ function validate_plugin_requirements( $plugin ) { - $plugin_headers = get_plugin_data( WP_PLUGIN_DIR . '/' . $plugin ); - - $requirements = array( - 'requires' => ! empty( $plugin_headers['RequiresWP'] ) ? $plugin_headers['RequiresWP'] : '', - 'requires_php' => ! empty( $plugin_headers['RequiresPHP'] ) ? $plugin_headers['RequiresPHP'] : '', - ); - - $readme_file = WP_PLUGIN_DIR . '/' . dirname( $plugin ) . '/readme.txt'; - - if ( file_exists( $readme_file ) ) { - $readme_headers = get_file_data( - $readme_file, - array( - 'requires' => 'Requires at least', - 'requires_php' => 'Requires PHP', - ), - 'plugin' - ); - - $requirements = array_merge( $readme_headers, $requirements ); - } - - $compatible_wp = is_wp_version_compatible( $requirements['requires'] ); - $compatible_php = is_php_version_compatible( $requirements['requires_php'] ); - - if ( ! $compatible_wp && ! $compatible_php ) { - return new WP_Error( - 'plugin_wp_php_incompatible', - sprintf( - /* translators: %s: Plugin name. */ - _x( 'Error: Current WordPress and PHP versions do not meet minimum requirements for %s.', 'plugin' ), - $plugin_headers['Name'] - ) - ); - } elseif ( ! $compatible_php ) { - return new WP_Error( - 'plugin_php_incompatible', - sprintf( - /* translators: %s: Plugin name. */ - _x( 'Error: Current PHP version does not meet minimum requirements for %s.', 'plugin' ), - $plugin_headers['Name'] - ) - ); - } elseif ( ! $compatible_wp ) { - return new WP_Error( - 'plugin_wp_incompatible', - sprintf( - /* translators: %s: Plugin name. */ - _x( 'Error: Current WordPress version does not meet minimum requirements for %s.', 'plugin' ), - $plugin_headers['Name'] - ) - ); - } - - return true; + $plugin_headers = get_plugin_data( WP_PLUGIN_DIR . '/' . $plugin ); + + $requirements = array( + 'requires' => ! empty( $plugin_headers['RequiresWP'] ) ? $plugin_headers['RequiresWP'] : '', + 'requires_php' => ! empty( $plugin_headers['RequiresPHP'] ) ? $plugin_headers['RequiresPHP'] : '', + ); + + $php_compat = version_compare( phpversion(), $plugin_headers['RequiresPHP'], '>=' ); + + $readme_file = WP_PLUGIN_DIR . '/' . dirname( $plugin ) . '/readme.txt'; + + if ( file_exists( $readme_file ) ) { + $readme_headers = get_file_data( + $readme_file, + array( + 'requires' => 'Requires at least', + 'requires_php' => 'Requires PHP', + ), + 'plugin' + ); + + $requirements = array_merge( $readme_headers, $requirements ); + } + + + /* translators: %s: URL to Update PHP page. */ + $php_update_message = ( !$php_compat ) ? '

' . sprintf( __( 'Learn more about updating PHP.' ), esc_url( wp_get_update_php_url() ) ) : ''; + + $annotation = ( !$php_compat ) ? wp_get_update_php_annotation() : false; + + if ( $annotation ) { + $php_update_message .= '

' . $annotation . ''; + } + + + $compatible_wp = is_wp_version_compatible( $requirements['requires'] ); + $compatible_php = is_php_version_compatible( $requirements['requires_php'] ); + + if ( ! $compatible_wp && ! $compatible_php ) { + return new WP_Error( + 'plugin_wp_php_incompatible', + sprintf( + /* translators: 1: WordPress version, 2: PHP version, 3: Plugin name, 4: Current WordPress version 5: Current PHP version. */ + _x( 'Current WordPress and PHP versions do not meet minimum requirements of %1$s and %2$s for %3$s. + Your current versions of WordPress and PHP are %4$s and %5$s respectively.', 'plugin' ), + $requirements['requires'], + $requirements['requires_php'], + $plugin_headers['Name'], + get_bloginfo('version'), + phpversion() + ) . $php_update_message + ); + } elseif ( ! $compatible_php ) { + return new WP_Error( + 'plugin_php_incompatible', + sprintf( + /* translators: 1: PHP version, 2: Current PHP Version, 3: Plugin name. */ + _x( 'Your current PHP version is %2$s. The current PHP version does not meet minimum requirements of %1$s for 3$s.', 'plugin' ), + $requirements['requires_php'], + phpversion(), + $plugin_headers['Name'] + ) . $php_update_message + ); + } elseif ( ! $compatible_wp ) { + return new WP_Error( + 'plugin_wp_incompatible', + sprintf( + /* translators: 1: WordPress version, 2: Current WordPress version, 3: Plugin name. */ + _x( 'Your current WordPress version is: %2$s. The current WordPress version does not meet minimum requirements of %1$s for %3$s.', 'plugin' ), + $requirements['requires'], + get_bloginfo('version'), + $plugin_headers['Name'] + ) . $php_update_message + ); + } + + return true; } /** @@ -1189,14 +1211,14 @@ function validate_plugin_requirements( $plugin ) { * @return bool Whether plugin can be uninstalled. */ function is_uninstallable_plugin( $plugin ) { - $file = plugin_basename( $plugin ); + $file = plugin_basename( $plugin ); - $uninstallable_plugins = (array) get_option( 'uninstall_plugins' ); - if ( isset( $uninstallable_plugins[ $file ] ) || file_exists( WP_PLUGIN_DIR . '/' . dirname( $file ) . '/uninstall.php' ) ) { - return true; - } + $uninstallable_plugins = (array) get_option( 'uninstall_plugins' ); + if ( isset( $uninstallable_plugins[ $file ] ) || file_exists( WP_PLUGIN_DIR . '/' . dirname( $file ) . '/uninstall.php' ) ) { + return true; + } - return false; + return false; } /** @@ -1210,55 +1232,55 @@ function is_uninstallable_plugin( $plugin ) { * @return true True if a plugin's uninstall.php file has been found and included. */ function uninstall_plugin( $plugin ) { - $file = plugin_basename( $plugin ); - - $uninstallable_plugins = (array) get_option( 'uninstall_plugins' ); - - /** - * Fires in uninstall_plugin() immediately before the plugin is uninstalled. - * - * @since 4.5.0 - * - * @param string $plugin Path to the plugin file relative to the plugins directory. - * @param array $uninstallable_plugins Uninstallable plugins. - */ - do_action( 'pre_uninstall_plugin', $plugin, $uninstallable_plugins ); - - if ( file_exists( WP_PLUGIN_DIR . '/' . dirname( $file ) . '/uninstall.php' ) ) { - if ( isset( $uninstallable_plugins[ $file ] ) ) { - unset( $uninstallable_plugins[ $file ] ); - update_option( 'uninstall_plugins', $uninstallable_plugins ); - } - unset( $uninstallable_plugins ); - - define( 'WP_UNINSTALL_PLUGIN', $file ); - wp_register_plugin_realpath( WP_PLUGIN_DIR . '/' . $file ); - include WP_PLUGIN_DIR . '/' . dirname( $file ) . '/uninstall.php'; - - return true; - } - - if ( isset( $uninstallable_plugins[ $file ] ) ) { - $callable = $uninstallable_plugins[ $file ]; - unset( $uninstallable_plugins[ $file ] ); - update_option( 'uninstall_plugins', $uninstallable_plugins ); - unset( $uninstallable_plugins ); - - wp_register_plugin_realpath( WP_PLUGIN_DIR . '/' . $file ); - include WP_PLUGIN_DIR . '/' . $file; - - add_action( "uninstall_{$file}", $callable ); - - /** - * Fires in uninstall_plugin() once the plugin has been uninstalled. - * - * The action concatenates the 'uninstall_' prefix with the basename of the - * plugin passed to uninstall_plugin() to create a dynamically-named action. - * - * @since 2.7.0 - */ - do_action( "uninstall_{$file}" ); - } + $file = plugin_basename( $plugin ); + + $uninstallable_plugins = (array) get_option( 'uninstall_plugins' ); + + /** + * Fires in uninstall_plugin() immediately before the plugin is uninstalled. + * + * @since 4.5.0 + * + * @param string $plugin Path to the plugin file relative to the plugins directory. + * @param array $uninstallable_plugins Uninstallable plugins. + */ + do_action( 'pre_uninstall_plugin', $plugin, $uninstallable_plugins ); + + if ( file_exists( WP_PLUGIN_DIR . '/' . dirname( $file ) . '/uninstall.php' ) ) { + if ( isset( $uninstallable_plugins[ $file ] ) ) { + unset( $uninstallable_plugins[ $file ] ); + update_option( 'uninstall_plugins', $uninstallable_plugins ); + } + unset( $uninstallable_plugins ); + + define( 'WP_UNINSTALL_PLUGIN', $file ); + wp_register_plugin_realpath( WP_PLUGIN_DIR . '/' . $file ); + include WP_PLUGIN_DIR . '/' . dirname( $file ) . '/uninstall.php'; + + return true; + } + + if ( isset( $uninstallable_plugins[ $file ] ) ) { + $callable = $uninstallable_plugins[ $file ]; + unset( $uninstallable_plugins[ $file ] ); + update_option( 'uninstall_plugins', $uninstallable_plugins ); + unset( $uninstallable_plugins ); + + wp_register_plugin_realpath( WP_PLUGIN_DIR . '/' . $file ); + include WP_PLUGIN_DIR . '/' . $file; + + add_action( "uninstall_{$file}", $callable ); + + /** + * Fires in uninstall_plugin() once the plugin has been uninstalled. + * + * The action concatenates the 'uninstall_' prefix with the basename of the + * plugin passed to uninstall_plugin() to create a dynamically-named action. + * + * @since 2.7.0 + */ + do_action( "uninstall_{$file}" ); + } } // @@ -1298,43 +1320,43 @@ function uninstall_plugin( $plugin ) { * @return string The resulting page's hook_suffix. */ function add_menu_page( $page_title, $menu_title, $capability, $menu_slug, $function = '', $icon_url = '', $position = null ) { - global $menu, $admin_page_hooks, $_registered_pages, $_parent_pages; + global $menu, $admin_page_hooks, $_registered_pages, $_parent_pages; - $menu_slug = plugin_basename( $menu_slug ); + $menu_slug = plugin_basename( $menu_slug ); - $admin_page_hooks[ $menu_slug ] = sanitize_title( $menu_title ); + $admin_page_hooks[ $menu_slug ] = sanitize_title( $menu_title ); - $hookname = get_plugin_page_hookname( $menu_slug, '' ); + $hookname = get_plugin_page_hookname( $menu_slug, '' ); - if ( ! empty( $function ) && ! empty( $hookname ) && current_user_can( $capability ) ) { - add_action( $hookname, $function ); - } + if ( ! empty( $function ) && ! empty( $hookname ) && current_user_can( $capability ) ) { + add_action( $hookname, $function ); + } - if ( empty( $icon_url ) ) { - $icon_url = 'dashicons-admin-generic'; - $icon_class = 'menu-icon-generic '; - } else { - $icon_url = set_url_scheme( $icon_url ); - $icon_class = ''; - } + if ( empty( $icon_url ) ) { + $icon_url = 'dashicons-admin-generic'; + $icon_class = 'menu-icon-generic '; + } else { + $icon_url = set_url_scheme( $icon_url ); + $icon_class = ''; + } - $new_menu = array( $menu_title, $capability, $menu_slug, $page_title, 'menu-top ' . $icon_class . $hookname, $hookname, $icon_url ); + $new_menu = array( $menu_title, $capability, $menu_slug, $page_title, 'menu-top ' . $icon_class . $hookname, $hookname, $icon_url ); - if ( null === $position ) { - $menu[] = $new_menu; - } elseif ( isset( $menu[ "$position" ] ) ) { - $position = $position + substr( base_convert( md5( $menu_slug . $menu_title ), 16, 10 ), -5 ) * 0.00001; - $menu[ "$position" ] = $new_menu; - } else { - $menu[ $position ] = $new_menu; - } + if ( null === $position ) { + $menu[] = $new_menu; + } elseif ( isset( $menu[ "$position" ] ) ) { + $position = $position + substr( base_convert( md5( $menu_slug . $menu_title ), 16, 10 ), -5 ) * 0.00001; + $menu[ "$position" ] = $new_menu; + } else { + $menu[ $position ] = $new_menu; + } - $_registered_pages[ $hookname ] = true; + $_registered_pages[ $hookname ] = true; - // No parent as top level. - $_parent_pages[ $menu_slug ] = false; + // No parent as top level. + $_parent_pages[ $menu_slug ] = false; - return $hookname; + return $hookname; } /** @@ -1370,95 +1392,95 @@ function add_menu_page( $page_title, $menu_title, $capability, $menu_slug, $func * @return string|false The resulting page's hook_suffix, or false if the user does not have the capability required. */ function add_submenu_page( $parent_slug, $page_title, $menu_title, $capability, $menu_slug, $function = '', $position = null ) { - global $submenu, $menu, $_wp_real_parent_file, $_wp_submenu_nopriv, - $_registered_pages, $_parent_pages; - - $menu_slug = plugin_basename( $menu_slug ); - $parent_slug = plugin_basename( $parent_slug ); - - if ( isset( $_wp_real_parent_file[ $parent_slug ] ) ) { - $parent_slug = $_wp_real_parent_file[ $parent_slug ]; - } - - if ( ! current_user_can( $capability ) ) { - $_wp_submenu_nopriv[ $parent_slug ][ $menu_slug ] = true; - return false; - } - - /* - * If the parent doesn't already have a submenu, add a link to the parent - * as the first item in the submenu. If the submenu file is the same as the - * parent file someone is trying to link back to the parent manually. In - * this case, don't automatically add a link back to avoid duplication. - */ - if ( ! isset( $submenu[ $parent_slug ] ) && $menu_slug != $parent_slug ) { - foreach ( (array) $menu as $parent_menu ) { - if ( $parent_menu[2] == $parent_slug && current_user_can( $parent_menu[1] ) ) { - $submenu[ $parent_slug ][] = array_slice( $parent_menu, 0, 4 ); - } - } - } - - $new_sub_menu = array( $menu_title, $capability, $menu_slug, $page_title ); - if ( ! is_int( $position ) ) { - if ( null !== $position ) { - _doing_it_wrong( - __FUNCTION__, - sprintf( - /* translators: %s: add_submenu_page() */ - __( 'The seventh parameter passed to %s should be an integer representing menu position.' ), - 'add_submenu_page()' - ), - '5.3.0' - ); - } - - $submenu[ $parent_slug ][] = $new_sub_menu; - } else { - // Append the submenu if the parent item is not present in the submenu, - // or if position is equal or higher than the number of items in the array. - if ( ! isset( $submenu[ $parent_slug ] ) || $position >= count( $submenu[ $parent_slug ] ) ) { - $submenu[ $parent_slug ][] = $new_sub_menu; - } else { - // Test for a negative position. - $position = max( $position, 0 ); - if ( 0 === $position ) { - // For negative or `0` positions, prepend the submenu. - array_unshift( $submenu[ $parent_slug ], $new_sub_menu ); - } else { - // Grab all of the items before the insertion point. - $before_items = array_slice( $submenu[ $parent_slug ], 0, $position, true ); - // Grab all of the items after the insertion point. - $after_items = array_slice( $submenu[ $parent_slug ], $position, null, true ); - // Add the new item. - $before_items[] = $new_sub_menu; - // Merge the items. - $submenu[ $parent_slug ] = array_merge( $before_items, $after_items ); - } - } - } - // Sort the parent array. - ksort( $submenu[ $parent_slug ] ); - - $hookname = get_plugin_page_hookname( $menu_slug, $parent_slug ); - if ( ! empty( $function ) && ! empty( $hookname ) ) { - add_action( $hookname, $function ); - } - - $_registered_pages[ $hookname ] = true; - - /* - * Backward-compatibility for plugins using add_management_page(). - * See wp-admin/admin.php for redirect from edit.php to tools.php. - */ - if ( 'tools.php' === $parent_slug ) { - $_registered_pages[ get_plugin_page_hookname( $menu_slug, 'edit.php' ) ] = true; - } - - // No parent as top level. - $_parent_pages[ $menu_slug ] = $parent_slug; - - return $hookname; + global $submenu, $menu, $_wp_real_parent_file, $_wp_submenu_nopriv, + $_registered_pages, $_parent_pages; + + $menu_slug = plugin_basename( $menu_slug ); + $parent_slug = plugin_basename( $parent_slug ); + + if ( isset( $_wp_real_parent_file[ $parent_slug ] ) ) { + $parent_slug = $_wp_real_parent_file[ $parent_slug ]; + } + + if ( ! current_user_can( $capability ) ) { + $_wp_submenu_nopriv[ $parent_slug ][ $menu_slug ] = true; + return false; + } + + /* + * If the parent doesn't already have a submenu, add a link to the parent + * as the first item in the submenu. If the submenu file is the same as the + * parent file someone is trying to link back to the parent manually. In + * this case, don't automatically add a link back to avoid duplication. + */ + if ( ! isset( $submenu[ $parent_slug ] ) && $menu_slug != $parent_slug ) { + foreach ( (array) $menu as $parent_menu ) { + if ( $parent_menu[2] == $parent_slug && current_user_can( $parent_menu[1] ) ) { + $submenu[ $parent_slug ][] = array_slice( $parent_menu, 0, 4 ); + } + } + } + + $new_sub_menu = array( $menu_title, $capability, $menu_slug, $page_title ); + if ( ! is_int( $position ) ) { + if ( null !== $position ) { + _doing_it_wrong( + __FUNCTION__, + sprintf( + /* translators: %s: add_submenu_page() */ + __( 'The seventh parameter passed to %s should be an integer representing menu position.' ), + 'add_submenu_page()' + ), + '5.3.0' + ); + } + + $submenu[ $parent_slug ][] = $new_sub_menu; + } else { + // Append the submenu if the parent item is not present in the submenu, + // or if position is equal or higher than the number of items in the array. + if ( ! isset( $submenu[ $parent_slug ] ) || $position >= count( $submenu[ $parent_slug ] ) ) { + $submenu[ $parent_slug ][] = $new_sub_menu; + } else { + // Test for a negative position. + $position = max( $position, 0 ); + if ( 0 === $position ) { + // For negative or `0` positions, prepend the submenu. + array_unshift( $submenu[ $parent_slug ], $new_sub_menu ); + } else { + // Grab all of the items before the insertion point. + $before_items = array_slice( $submenu[ $parent_slug ], 0, $position, true ); + // Grab all of the items after the insertion point. + $after_items = array_slice( $submenu[ $parent_slug ], $position, null, true ); + // Add the new item. + $before_items[] = $new_sub_menu; + // Merge the items. + $submenu[ $parent_slug ] = array_merge( $before_items, $after_items ); + } + } + } + // Sort the parent array. + ksort( $submenu[ $parent_slug ] ); + + $hookname = get_plugin_page_hookname( $menu_slug, $parent_slug ); + if ( ! empty( $function ) && ! empty( $hookname ) ) { + add_action( $hookname, $function ); + } + + $_registered_pages[ $hookname ] = true; + + /* + * Backward-compatibility for plugins using add_management_page(). + * See wp-admin/admin.php for redirect from edit.php to tools.php. + */ + if ( 'tools.php' === $parent_slug ) { + $_registered_pages[ get_plugin_page_hookname( $menu_slug, 'edit.php' ) ] = true; + } + + // No parent as top level. + $_parent_pages[ $menu_slug ] = $parent_slug; + + return $hookname; } /** @@ -1482,7 +1504,7 @@ function add_submenu_page( $parent_slug, $page_title, $menu_title, $capability, * @return string|false The resulting page's hook_suffix, or false if the user does not have the capability required. */ function add_management_page( $page_title, $menu_title, $capability, $menu_slug, $function = '', $position = null ) { - return add_submenu_page( 'tools.php', $page_title, $menu_title, $capability, $menu_slug, $function, $position ); + return add_submenu_page( 'tools.php', $page_title, $menu_title, $capability, $menu_slug, $function, $position ); } /** @@ -1506,7 +1528,7 @@ function add_management_page( $page_title, $menu_title, $capability, $menu_slug, * @return string|false The resulting page's hook_suffix, or false if the user does not have the capability required. */ function add_options_page( $page_title, $menu_title, $capability, $menu_slug, $function = '', $position = null ) { - return add_submenu_page( 'options-general.php', $page_title, $menu_title, $capability, $menu_slug, $function, $position ); + return add_submenu_page( 'options-general.php', $page_title, $menu_title, $capability, $menu_slug, $function, $position ); } /** @@ -1530,7 +1552,7 @@ function add_options_page( $page_title, $menu_title, $capability, $menu_slug, $f * @return string|false The resulting page's hook_suffix, or false if the user does not have the capability required. */ function add_theme_page( $page_title, $menu_title, $capability, $menu_slug, $function = '', $position = null ) { - return add_submenu_page( 'themes.php', $page_title, $menu_title, $capability, $menu_slug, $function, $position ); + return add_submenu_page( 'themes.php', $page_title, $menu_title, $capability, $menu_slug, $function, $position ); } /** @@ -1554,7 +1576,7 @@ function add_theme_page( $page_title, $menu_title, $capability, $menu_slug, $fun * @return string|false The resulting page's hook_suffix, or false if the user does not have the capability required. */ function add_plugins_page( $page_title, $menu_title, $capability, $menu_slug, $function = '', $position = null ) { - return add_submenu_page( 'plugins.php', $page_title, $menu_title, $capability, $menu_slug, $function, $position ); + return add_submenu_page( 'plugins.php', $page_title, $menu_title, $capability, $menu_slug, $function, $position ); } /** @@ -1578,12 +1600,12 @@ function add_plugins_page( $page_title, $menu_title, $capability, $menu_slug, $f * @return string|false The resulting page's hook_suffix, or false if the user does not have the capability required. */ function add_users_page( $page_title, $menu_title, $capability, $menu_slug, $function = '', $position = null ) { - if ( current_user_can( 'edit_users' ) ) { - $parent = 'users.php'; - } else { - $parent = 'profile.php'; - } - return add_submenu_page( $parent, $page_title, $menu_title, $capability, $menu_slug, $function, $position ); + if ( current_user_can( 'edit_users' ) ) { + $parent = 'users.php'; + } else { + $parent = 'profile.php'; + } + return add_submenu_page( $parent, $page_title, $menu_title, $capability, $menu_slug, $function, $position ); } /** @@ -1607,7 +1629,7 @@ function add_users_page( $page_title, $menu_title, $capability, $menu_slug, $fun * @return string|false The resulting page's hook_suffix, or false if the user does not have the capability required. */ function add_dashboard_page( $page_title, $menu_title, $capability, $menu_slug, $function = '', $position = null ) { - return add_submenu_page( 'index.php', $page_title, $menu_title, $capability, $menu_slug, $function, $position ); + return add_submenu_page( 'index.php', $page_title, $menu_title, $capability, $menu_slug, $function, $position ); } /** @@ -1631,7 +1653,7 @@ function add_dashboard_page( $page_title, $menu_title, $capability, $menu_slug, * @return string|false The resulting page's hook_suffix, or false if the user does not have the capability required. */ function add_posts_page( $page_title, $menu_title, $capability, $menu_slug, $function = '', $position = null ) { - return add_submenu_page( 'edit.php', $page_title, $menu_title, $capability, $menu_slug, $function, $position ); + return add_submenu_page( 'edit.php', $page_title, $menu_title, $capability, $menu_slug, $function, $position ); } /** @@ -1655,7 +1677,7 @@ function add_posts_page( $page_title, $menu_title, $capability, $menu_slug, $fun * @return string|false The resulting page's hook_suffix, or false if the user does not have the capability required. */ function add_media_page( $page_title, $menu_title, $capability, $menu_slug, $function = '', $position = null ) { - return add_submenu_page( 'upload.php', $page_title, $menu_title, $capability, $menu_slug, $function, $position ); + return add_submenu_page( 'upload.php', $page_title, $menu_title, $capability, $menu_slug, $function, $position ); } /** @@ -1679,7 +1701,7 @@ function add_media_page( $page_title, $menu_title, $capability, $menu_slug, $fun * @return string|false The resulting page's hook_suffix, or false if the user does not have the capability required. */ function add_links_page( $page_title, $menu_title, $capability, $menu_slug, $function = '', $position = null ) { - return add_submenu_page( 'link-manager.php', $page_title, $menu_title, $capability, $menu_slug, $function, $position ); + return add_submenu_page( 'link-manager.php', $page_title, $menu_title, $capability, $menu_slug, $function, $position ); } /** @@ -1703,7 +1725,7 @@ function add_links_page( $page_title, $menu_title, $capability, $menu_slug, $fun * @return string|false The resulting page's hook_suffix, or false if the user does not have the capability required. */ function add_pages_page( $page_title, $menu_title, $capability, $menu_slug, $function = '', $position = null ) { - return add_submenu_page( 'edit.php?post_type=page', $page_title, $menu_title, $capability, $menu_slug, $function, $position ); + return add_submenu_page( 'edit.php?post_type=page', $page_title, $menu_title, $capability, $menu_slug, $function, $position ); } /** @@ -1727,7 +1749,7 @@ function add_pages_page( $page_title, $menu_title, $capability, $menu_slug, $fun * @return string|false The resulting page's hook_suffix, or false if the user does not have the capability required. */ function add_comments_page( $page_title, $menu_title, $capability, $menu_slug, $function = '', $position = null ) { - return add_submenu_page( 'edit-comments.php', $page_title, $menu_title, $capability, $menu_slug, $function, $position ); + return add_submenu_page( 'edit-comments.php', $page_title, $menu_title, $capability, $menu_slug, $function, $position ); } /** @@ -1741,16 +1763,16 @@ function add_comments_page( $page_title, $menu_title, $capability, $menu_slug, $ * @return array|bool The removed menu on success, false if not found. */ function remove_menu_page( $menu_slug ) { - global $menu; + global $menu; - foreach ( $menu as $i => $item ) { - if ( $menu_slug == $item[2] ) { - unset( $menu[ $i ] ); - return $item; - } - } + foreach ( $menu as $i => $item ) { + if ( $menu_slug == $item[2] ) { + unset( $menu[ $i ] ); + return $item; + } + } - return false; + return false; } /** @@ -1765,20 +1787,20 @@ function remove_menu_page( $menu_slug ) { * @return array|bool The removed submenu on success, false if not found. */ function remove_submenu_page( $menu_slug, $submenu_slug ) { - global $submenu; + global $submenu; - if ( ! isset( $submenu[ $menu_slug ] ) ) { - return false; - } + if ( ! isset( $submenu[ $menu_slug ] ) ) { + return false; + } - foreach ( $submenu[ $menu_slug ] as $i => $item ) { - if ( $submenu_slug == $item[2] ) { - unset( $submenu[ $menu_slug ][ $i ] ); - return $item; - } - } + foreach ( $submenu[ $menu_slug ] as $i => $item ) { + if ( $submenu_slug == $item[2] ) { + unset( $submenu[ $menu_slug ][ $i ] ); + return $item; + } + } - return false; + return false; } /** @@ -1795,26 +1817,26 @@ function remove_submenu_page( $menu_slug, $submenu_slug ) { * @return string The menu page URL. */ function menu_page_url( $menu_slug, $echo = true ) { - global $_parent_pages; - - if ( isset( $_parent_pages[ $menu_slug ] ) ) { - $parent_slug = $_parent_pages[ $menu_slug ]; - if ( $parent_slug && ! isset( $_parent_pages[ $parent_slug ] ) ) { - $url = admin_url( add_query_arg( 'page', $menu_slug, $parent_slug ) ); - } else { - $url = admin_url( 'admin.php?page=' . $menu_slug ); - } - } else { - $url = ''; - } - - $url = esc_url( $url ); - - if ( $echo ) { - echo $url; - } - - return $url; + global $_parent_pages; + + if ( isset( $_parent_pages[ $menu_slug ] ) ) { + $parent_slug = $_parent_pages[ $menu_slug ]; + if ( $parent_slug && ! isset( $_parent_pages[ $parent_slug ] ) ) { + $url = admin_url( add_query_arg( 'page', $menu_slug, $parent_slug ) ); + } else { + $url = admin_url( 'admin.php?page=' . $menu_slug ); + } + } else { + $url = ''; + } + + $url = esc_url( $url ); + + if ( $echo ) { + echo $url; + } + + return $url; } // @@ -1840,65 +1862,65 @@ function menu_page_url( $menu_slug, $echo = true ) { * @return string The parent file of the current admin page. */ function get_admin_page_parent( $parent = '' ) { - global $parent_file, $menu, $submenu, $pagenow, $typenow, - $plugin_page, $_wp_real_parent_file, $_wp_menu_nopriv, $_wp_submenu_nopriv; - - if ( ! empty( $parent ) && 'admin.php' !== $parent ) { - if ( isset( $_wp_real_parent_file[ $parent ] ) ) { - $parent = $_wp_real_parent_file[ $parent ]; - } - return $parent; - } - - if ( 'admin.php' === $pagenow && isset( $plugin_page ) ) { - foreach ( (array) $menu as $parent_menu ) { - if ( $parent_menu[2] == $plugin_page ) { - $parent_file = $plugin_page; - if ( isset( $_wp_real_parent_file[ $parent_file ] ) ) { - $parent_file = $_wp_real_parent_file[ $parent_file ]; - } - return $parent_file; - } - } - if ( isset( $_wp_menu_nopriv[ $plugin_page ] ) ) { - $parent_file = $plugin_page; - if ( isset( $_wp_real_parent_file[ $parent_file ] ) ) { - $parent_file = $_wp_real_parent_file[ $parent_file ]; - } - return $parent_file; - } - } - - if ( isset( $plugin_page ) && isset( $_wp_submenu_nopriv[ $pagenow ][ $plugin_page ] ) ) { - $parent_file = $pagenow; - if ( isset( $_wp_real_parent_file[ $parent_file ] ) ) { - $parent_file = $_wp_real_parent_file[ $parent_file ]; - } - return $parent_file; - } - - foreach ( array_keys( (array) $submenu ) as $parent ) { - foreach ( $submenu[ $parent ] as $submenu_array ) { - if ( isset( $_wp_real_parent_file[ $parent ] ) ) { - $parent = $_wp_real_parent_file[ $parent ]; - } - if ( ! empty( $typenow ) && ( "$pagenow?post_type=$typenow" === $submenu_array[2] ) ) { - $parent_file = $parent; - return $parent; - } elseif ( $submenu_array[2] == $pagenow && empty( $typenow ) && ( empty( $parent_file ) || false === strpos( $parent_file, '?' ) ) ) { - $parent_file = $parent; - return $parent; - } elseif ( isset( $plugin_page ) && ( $plugin_page == $submenu_array[2] ) ) { - $parent_file = $parent; - return $parent; - } - } - } - - if ( empty( $parent_file ) ) { - $parent_file = ''; - } - return ''; + global $parent_file, $menu, $submenu, $pagenow, $typenow, + $plugin_page, $_wp_real_parent_file, $_wp_menu_nopriv, $_wp_submenu_nopriv; + + if ( ! empty( $parent ) && 'admin.php' !== $parent ) { + if ( isset( $_wp_real_parent_file[ $parent ] ) ) { + $parent = $_wp_real_parent_file[ $parent ]; + } + return $parent; + } + + if ( 'admin.php' === $pagenow && isset( $plugin_page ) ) { + foreach ( (array) $menu as $parent_menu ) { + if ( $parent_menu[2] == $plugin_page ) { + $parent_file = $plugin_page; + if ( isset( $_wp_real_parent_file[ $parent_file ] ) ) { + $parent_file = $_wp_real_parent_file[ $parent_file ]; + } + return $parent_file; + } + } + if ( isset( $_wp_menu_nopriv[ $plugin_page ] ) ) { + $parent_file = $plugin_page; + if ( isset( $_wp_real_parent_file[ $parent_file ] ) ) { + $parent_file = $_wp_real_parent_file[ $parent_file ]; + } + return $parent_file; + } + } + + if ( isset( $plugin_page ) && isset( $_wp_submenu_nopriv[ $pagenow ][ $plugin_page ] ) ) { + $parent_file = $pagenow; + if ( isset( $_wp_real_parent_file[ $parent_file ] ) ) { + $parent_file = $_wp_real_parent_file[ $parent_file ]; + } + return $parent_file; + } + + foreach ( array_keys( (array) $submenu ) as $parent ) { + foreach ( $submenu[ $parent ] as $submenu_array ) { + if ( isset( $_wp_real_parent_file[ $parent ] ) ) { + $parent = $_wp_real_parent_file[ $parent ]; + } + if ( ! empty( $typenow ) && ( "$pagenow?post_type=$typenow" === $submenu_array[2] ) ) { + $parent_file = $parent; + return $parent; + } elseif ( $submenu_array[2] == $pagenow && empty( $typenow ) && ( empty( $parent_file ) || false === strpos( $parent_file, '?' ) ) ) { + $parent_file = $parent; + return $parent; + } elseif ( isset( $plugin_page ) && ( $plugin_page == $submenu_array[2] ) ) { + $parent_file = $parent; + return $parent; + } + } + } + + if ( empty( $parent_file ) ) { + $parent_file = ''; + } + return ''; } /** @@ -1916,76 +1938,76 @@ function get_admin_page_parent( $parent = '' ) { * @return string The title of the current admin page. */ function get_admin_page_title() { - global $title, $menu, $submenu, $pagenow, $plugin_page, $typenow; - - if ( ! empty( $title ) ) { - return $title; - } - - $hook = get_plugin_page_hook( $plugin_page, $pagenow ); - - $parent = get_admin_page_parent(); - $parent1 = $parent; - - if ( empty( $parent ) ) { - foreach ( (array) $menu as $menu_array ) { - if ( isset( $menu_array[3] ) ) { - if ( $menu_array[2] == $pagenow ) { - $title = $menu_array[3]; - return $menu_array[3]; - } elseif ( isset( $plugin_page ) && ( $plugin_page == $menu_array[2] ) && ( $hook == $menu_array[3] ) ) { - $title = $menu_array[3]; - return $menu_array[3]; - } - } else { - $title = $menu_array[0]; - return $title; - } - } - } else { - foreach ( array_keys( $submenu ) as $parent ) { - foreach ( $submenu[ $parent ] as $submenu_array ) { - if ( isset( $plugin_page ) && - ( $plugin_page == $submenu_array[2] ) && - ( - ( $parent == $pagenow ) || - ( $parent == $plugin_page ) || - ( $plugin_page == $hook ) || - ( 'admin.php' === $pagenow && $parent1 != $submenu_array[2] ) || - ( ! empty( $typenow ) && $parent == $pagenow . '?post_type=' . $typenow ) - ) - ) { - $title = $submenu_array[3]; - return $submenu_array[3]; - } - - if ( $submenu_array[2] != $pagenow || isset( $_GET['page'] ) ) { // Not the current page. - continue; - } - - if ( isset( $submenu_array[3] ) ) { - $title = $submenu_array[3]; - return $submenu_array[3]; - } else { - $title = $submenu_array[0]; - return $title; - } - } - } - if ( empty( $title ) ) { - foreach ( $menu as $menu_array ) { - if ( isset( $plugin_page ) && - ( $plugin_page == $menu_array[2] ) && - ( 'admin.php' === $pagenow ) && - ( $parent1 == $menu_array[2] ) ) { - $title = $menu_array[3]; - return $menu_array[3]; - } - } - } - } - - return $title; + global $title, $menu, $submenu, $pagenow, $plugin_page, $typenow; + + if ( ! empty( $title ) ) { + return $title; + } + + $hook = get_plugin_page_hook( $plugin_page, $pagenow ); + + $parent = get_admin_page_parent(); + $parent1 = $parent; + + if ( empty( $parent ) ) { + foreach ( (array) $menu as $menu_array ) { + if ( isset( $menu_array[3] ) ) { + if ( $menu_array[2] == $pagenow ) { + $title = $menu_array[3]; + return $menu_array[3]; + } elseif ( isset( $plugin_page ) && ( $plugin_page == $menu_array[2] ) && ( $hook == $menu_array[3] ) ) { + $title = $menu_array[3]; + return $menu_array[3]; + } + } else { + $title = $menu_array[0]; + return $title; + } + } + } else { + foreach ( array_keys( $submenu ) as $parent ) { + foreach ( $submenu[ $parent ] as $submenu_array ) { + if ( isset( $plugin_page ) && + ( $plugin_page == $submenu_array[2] ) && + ( + ( $parent == $pagenow ) || + ( $parent == $plugin_page ) || + ( $plugin_page == $hook ) || + ( 'admin.php' === $pagenow && $parent1 != $submenu_array[2] ) || + ( ! empty( $typenow ) && $parent == $pagenow . '?post_type=' . $typenow ) + ) + ) { + $title = $submenu_array[3]; + return $submenu_array[3]; + } + + if ( $submenu_array[2] != $pagenow || isset( $_GET['page'] ) ) { // Not the current page. + continue; + } + + if ( isset( $submenu_array[3] ) ) { + $title = $submenu_array[3]; + return $submenu_array[3]; + } else { + $title = $submenu_array[0]; + return $title; + } + } + } + if ( empty( $title ) ) { + foreach ( $menu as $menu_array ) { + if ( isset( $plugin_page ) && + ( $plugin_page == $menu_array[2] ) && + ( 'admin.php' === $pagenow ) && + ( $parent1 == $menu_array[2] ) ) { + $title = $menu_array[3]; + return $menu_array[3]; + } + } + } + } + + return $title; } /** @@ -1999,12 +2021,12 @@ function get_admin_page_title() { * @return string|null Hook attached to the plugin page, null otherwise. */ function get_plugin_page_hook( $plugin_page, $parent_page ) { - $hook = get_plugin_page_hookname( $plugin_page, $parent_page ); - if ( has_action( $hook ) ) { - return $hook; - } else { - return null; - } + $hook = get_plugin_page_hookname( $plugin_page, $parent_page ); + if ( has_action( $hook ) ) { + return $hook; + } else { + return null; + } } /** @@ -2020,24 +2042,24 @@ function get_plugin_page_hook( $plugin_page, $parent_page ) { * @return string Hook name for the plugin page. */ function get_plugin_page_hookname( $plugin_page, $parent_page ) { - global $admin_page_hooks; + global $admin_page_hooks; - $parent = get_admin_page_parent( $parent_page ); + $parent = get_admin_page_parent( $parent_page ); - $page_type = 'admin'; - if ( empty( $parent_page ) || 'admin.php' === $parent_page || isset( $admin_page_hooks[ $plugin_page ] ) ) { - if ( isset( $admin_page_hooks[ $plugin_page ] ) ) { - $page_type = 'toplevel'; - } elseif ( isset( $admin_page_hooks[ $parent ] ) ) { - $page_type = $admin_page_hooks[ $parent ]; - } - } elseif ( isset( $admin_page_hooks[ $parent ] ) ) { - $page_type = $admin_page_hooks[ $parent ]; - } + $page_type = 'admin'; + if ( empty( $parent_page ) || 'admin.php' === $parent_page || isset( $admin_page_hooks[ $plugin_page ] ) ) { + if ( isset( $admin_page_hooks[ $plugin_page ] ) ) { + $page_type = 'toplevel'; + } elseif ( isset( $admin_page_hooks[ $parent ] ) ) { + $page_type = $admin_page_hooks[ $parent ]; + } + } elseif ( isset( $admin_page_hooks[ $parent ] ) ) { + $page_type = $admin_page_hooks[ $parent ]; + } - $plugin_name = preg_replace( '!\.php!', '', $plugin_page ); + $plugin_name = preg_replace( '!\.php!', '', $plugin_page ); - return $page_type . '_page_' . $plugin_name; + return $page_type . '_page_' . $plugin_name; } /** @@ -2056,84 +2078,84 @@ function get_plugin_page_hookname( $plugin_page, $parent_page ) { * @return bool True if the current user can access the admin page, false otherwise. */ function user_can_access_admin_page() { - global $pagenow, $menu, $submenu, $_wp_menu_nopriv, $_wp_submenu_nopriv, - $plugin_page, $_registered_pages; - - $parent = get_admin_page_parent(); - - if ( ! isset( $plugin_page ) && isset( $_wp_submenu_nopriv[ $parent ][ $pagenow ] ) ) { - return false; - } - - if ( isset( $plugin_page ) ) { - if ( isset( $_wp_submenu_nopriv[ $parent ][ $plugin_page ] ) ) { - return false; - } - - $hookname = get_plugin_page_hookname( $plugin_page, $parent ); - - if ( ! isset( $_registered_pages[ $hookname ] ) ) { - return false; - } - } - - if ( empty( $parent ) ) { - if ( isset( $_wp_menu_nopriv[ $pagenow ] ) ) { - return false; - } - if ( isset( $_wp_submenu_nopriv[ $pagenow ][ $pagenow ] ) ) { - return false; - } - if ( isset( $plugin_page ) && isset( $_wp_submenu_nopriv[ $pagenow ][ $plugin_page ] ) ) { - return false; - } - if ( isset( $plugin_page ) && isset( $_wp_menu_nopriv[ $plugin_page ] ) ) { - return false; - } - foreach ( array_keys( $_wp_submenu_nopriv ) as $key ) { - if ( isset( $_wp_submenu_nopriv[ $key ][ $pagenow ] ) ) { - return false; - } - if ( isset( $plugin_page ) && isset( $_wp_submenu_nopriv[ $key ][ $plugin_page ] ) ) { - return false; - } - } - return true; - } - - if ( isset( $plugin_page ) && ( $plugin_page == $parent ) && isset( $_wp_menu_nopriv[ $plugin_page ] ) ) { - return false; - } - - if ( isset( $submenu[ $parent ] ) ) { - foreach ( $submenu[ $parent ] as $submenu_array ) { - if ( isset( $plugin_page ) && ( $submenu_array[2] == $plugin_page ) ) { - if ( current_user_can( $submenu_array[1] ) ) { - return true; - } else { - return false; - } - } elseif ( $submenu_array[2] == $pagenow ) { - if ( current_user_can( $submenu_array[1] ) ) { - return true; - } else { - return false; - } - } - } - } - - foreach ( $menu as $menu_array ) { - if ( $menu_array[2] == $parent ) { - if ( current_user_can( $menu_array[1] ) ) { - return true; - } else { - return false; - } - } - } - - return true; + global $pagenow, $menu, $submenu, $_wp_menu_nopriv, $_wp_submenu_nopriv, + $plugin_page, $_registered_pages; + + $parent = get_admin_page_parent(); + + if ( ! isset( $plugin_page ) && isset( $_wp_submenu_nopriv[ $parent ][ $pagenow ] ) ) { + return false; + } + + if ( isset( $plugin_page ) ) { + if ( isset( $_wp_submenu_nopriv[ $parent ][ $plugin_page ] ) ) { + return false; + } + + $hookname = get_plugin_page_hookname( $plugin_page, $parent ); + + if ( ! isset( $_registered_pages[ $hookname ] ) ) { + return false; + } + } + + if ( empty( $parent ) ) { + if ( isset( $_wp_menu_nopriv[ $pagenow ] ) ) { + return false; + } + if ( isset( $_wp_submenu_nopriv[ $pagenow ][ $pagenow ] ) ) { + return false; + } + if ( isset( $plugin_page ) && isset( $_wp_submenu_nopriv[ $pagenow ][ $plugin_page ] ) ) { + return false; + } + if ( isset( $plugin_page ) && isset( $_wp_menu_nopriv[ $plugin_page ] ) ) { + return false; + } + foreach ( array_keys( $_wp_submenu_nopriv ) as $key ) { + if ( isset( $_wp_submenu_nopriv[ $key ][ $pagenow ] ) ) { + return false; + } + if ( isset( $plugin_page ) && isset( $_wp_submenu_nopriv[ $key ][ $plugin_page ] ) ) { + return false; + } + } + return true; + } + + if ( isset( $plugin_page ) && ( $plugin_page == $parent ) && isset( $_wp_menu_nopriv[ $plugin_page ] ) ) { + return false; + } + + if ( isset( $submenu[ $parent ] ) ) { + foreach ( $submenu[ $parent ] as $submenu_array ) { + if ( isset( $plugin_page ) && ( $submenu_array[2] == $plugin_page ) ) { + if ( current_user_can( $submenu_array[1] ) ) { + return true; + } else { + return false; + } + } elseif ( $submenu_array[2] == $pagenow ) { + if ( current_user_can( $submenu_array[1] ) ) { + return true; + } else { + return false; + } + } + } + } + + foreach ( $menu as $menu_array ) { + if ( $menu_array[2] == $parent ) { + if ( current_user_can( $menu_array[1] ) ) { + return true; + } else { + return false; + } + } + } + + return true; } /* Allowed list functions */ @@ -2151,13 +2173,13 @@ function user_can_access_admin_page() { * @return array */ function option_update_filter( $options ) { - global $new_whitelist_options; + global $new_whitelist_options; - if ( is_array( $new_whitelist_options ) ) { - $options = add_option_allowed_list( $new_whitelist_options, $options ); - } + if ( is_array( $new_whitelist_options ) ) { + $options = add_option_allowed_list( $new_whitelist_options, $options ); + } - return $options; + return $options; } /** @@ -2172,27 +2194,27 @@ function option_update_filter( $options ) { * @return array */ function add_option_allowed_list( $new_options, $options = '' ) { - if ( '' === $options ) { - global $allowed_options; - } else { - $allowed_options = $options; - } - - foreach ( $new_options as $page => $keys ) { - foreach ( $keys as $key ) { - if ( ! isset( $allowed_options[ $page ] ) || ! is_array( $allowed_options[ $page ] ) ) { - $allowed_options[ $page ] = array(); - $allowed_options[ $page ][] = $key; - } else { - $pos = array_search( $key, $allowed_options[ $page ], true ); - if ( false === $pos ) { - $allowed_options[ $page ][] = $key; - } - } - } - } - - return $allowed_options; + if ( '' === $options ) { + global $allowed_options; + } else { + $allowed_options = $options; + } + + foreach ( $new_options as $page => $keys ) { + foreach ( $keys as $key ) { + if ( ! isset( $allowed_options[ $page ] ) || ! is_array( $allowed_options[ $page ] ) ) { + $allowed_options[ $page ] = array(); + $allowed_options[ $page ][] = $key; + } else { + $pos = array_search( $key, $allowed_options[ $page ], true ); + if ( false === $pos ) { + $allowed_options[ $page ][] = $key; + } + } + } + } + + return $allowed_options; } /** @@ -2207,24 +2229,24 @@ function add_option_allowed_list( $new_options, $options = '' ) { * @return array */ function remove_option_allowed_list( $del_options, $options = '' ) { - if ( '' === $options ) { - global $allowed_options; - } else { - $allowed_options = $options; - } - - foreach ( $del_options as $page => $keys ) { - foreach ( $keys as $key ) { - if ( isset( $allowed_options[ $page ] ) && is_array( $allowed_options[ $page ] ) ) { - $pos = array_search( $key, $allowed_options[ $page ], true ); - if ( false !== $pos ) { - unset( $allowed_options[ $page ][ $pos ] ); - } - } - } - } - - return $allowed_options; + if ( '' === $options ) { + global $allowed_options; + } else { + $allowed_options = $options; + } + + foreach ( $del_options as $page => $keys ) { + foreach ( $keys as $key ) { + if ( isset( $allowed_options[ $page ] ) && is_array( $allowed_options[ $page ] ) ) { + $pos = array_search( $key, $allowed_options[ $page ], true ); + if ( false !== $pos ) { + unset( $allowed_options[ $page ][ $pos ] ); + } + } + } + } + + return $allowed_options; } /** @@ -2236,9 +2258,9 @@ function remove_option_allowed_list( $del_options, $options = '' ) { * used in register_setting(). */ function settings_fields( $option_group ) { - echo ""; - echo ''; - wp_nonce_field( "$option_group-options" ); + echo ""; + echo ''; + wp_nonce_field( "$option_group-options" ); } /** @@ -2249,10 +2271,10 @@ function settings_fields( $option_group ) { * @param bool $clear_update_cache Whether to clear the plugin updates cache. Default true. */ function wp_clean_plugins_cache( $clear_update_cache = true ) { - if ( $clear_update_cache ) { - delete_site_transient( 'update_plugins' ); - } - wp_cache_delete( 'plugins', 'plugins' ); + if ( $clear_update_cache ) { + delete_site_transient( 'update_plugins' ); + } + wp_cache_delete( 'plugins', 'plugins' ); } /** @@ -2264,11 +2286,11 @@ function wp_clean_plugins_cache( $clear_update_cache = true ) { * @param string $plugin Path to the plugin file relative to the plugins directory. */ function plugin_sandbox_scrape( $plugin ) { - if ( ! defined( 'WP_SANDBOX_SCRAPING' ) ) { - define( 'WP_SANDBOX_SCRAPING', true ); - } - wp_register_plugin_realpath( WP_PLUGIN_DIR . '/' . $plugin ); - include WP_PLUGIN_DIR . '/' . $plugin; + if ( ! defined( 'WP_SANDBOX_SCRAPING' ) ) { + define( 'WP_SANDBOX_SCRAPING', true ); + } + wp_register_plugin_realpath( WP_PLUGIN_DIR . '/' . $plugin ); + include WP_PLUGIN_DIR . '/' . $plugin; } /** @@ -2298,35 +2320,35 @@ function plugin_sandbox_scrape( $plugin ) { * @param string $policy_text The suggested content for inclusion in the policy. */ function wp_add_privacy_policy_content( $plugin_name, $policy_text ) { - if ( ! is_admin() ) { - _doing_it_wrong( - __FUNCTION__, - sprintf( - /* translators: %s: admin_init */ - __( 'The suggested privacy policy content should be added only in wp-admin by using the %s (or later) action.' ), - 'admin_init' - ), - '4.9.7' - ); - return; - } elseif ( ! doing_action( 'admin_init' ) && ! did_action( 'admin_init' ) ) { - _doing_it_wrong( - __FUNCTION__, - sprintf( - /* translators: %s: admin_init */ - __( 'The suggested privacy policy content should be added by using the %s (or later) action. Please see the inline documentation.' ), - 'admin_init' - ), - '4.9.7' - ); - return; - } - - if ( ! class_exists( 'WP_Privacy_Policy_Content' ) ) { - require_once ABSPATH . 'wp-admin/includes/class-wp-privacy-policy-content.php'; - } - - WP_Privacy_Policy_Content::add( $plugin_name, $policy_text ); + if ( ! is_admin() ) { + _doing_it_wrong( + __FUNCTION__, + sprintf( + /* translators: %s: admin_init */ + __( 'The suggested privacy policy content should be added only in wp-admin by using the %s (or later) action.' ), + 'admin_init' + ), + '4.9.7' + ); + return; + } elseif ( ! doing_action( 'admin_init' ) && ! did_action( 'admin_init' ) ) { + _doing_it_wrong( + __FUNCTION__, + sprintf( + /* translators: %s: admin_init */ + __( 'The suggested privacy policy content should be added by using the %s (or later) action. Please see the inline documentation.' ), + 'admin_init' + ), + '4.9.7' + ); + return; + } + + if ( ! class_exists( 'WP_Privacy_Policy_Content' ) ) { + require_once ABSPATH . 'wp-admin/includes/class-wp-privacy-policy-content.php'; + } + + WP_Privacy_Policy_Content::add( $plugin_name, $policy_text ); } /** @@ -2343,17 +2365,17 @@ function wp_add_privacy_policy_content( $plugin_name, $policy_text ) { * @return bool True, if in the list of paused plugins. False, if not in the list. */ function is_plugin_paused( $plugin ) { - if ( ! isset( $GLOBALS['_paused_plugins'] ) ) { - return false; - } + if ( ! isset( $GLOBALS['_paused_plugins'] ) ) { + return false; + } - if ( ! is_plugin_active( $plugin ) ) { - return false; - } + if ( ! is_plugin_active( $plugin ) ) { + return false; + } - list( $plugin ) = explode( '/', $plugin ); + list( $plugin ) = explode( '/', $plugin ); - return array_key_exists( $plugin, $GLOBALS['_paused_plugins'] ); + return array_key_exists( $plugin, $GLOBALS['_paused_plugins'] ); } /** @@ -2366,17 +2388,17 @@ function is_plugin_paused( $plugin ) { * or false if none was recorded. */ function wp_get_plugin_error( $plugin ) { - if ( ! isset( $GLOBALS['_paused_plugins'] ) ) { - return false; - } + if ( ! isset( $GLOBALS['_paused_plugins'] ) ) { + return false; + } - list( $plugin ) = explode( '/', $plugin ); + list( $plugin ) = explode( '/', $plugin ); - if ( ! array_key_exists( $plugin, $GLOBALS['_paused_plugins'] ) ) { - return false; - } + if ( ! array_key_exists( $plugin, $GLOBALS['_paused_plugins'] ) ) { + return false; + } - return $GLOBALS['_paused_plugins'][ $plugin ]; + return $GLOBALS['_paused_plugins'][ $plugin ]; } /** @@ -2397,37 +2419,37 @@ function wp_get_plugin_error( $plugin ) { * `WP_Error` on failure. */ function resume_plugin( $plugin, $redirect = '' ) { - /* - * We'll override this later if the plugin could be resumed without - * creating a fatal error. - */ - if ( ! empty( $redirect ) ) { - wp_redirect( - add_query_arg( - '_error_nonce', - wp_create_nonce( 'plugin-resume-error_' . $plugin ), - $redirect - ) - ); - - // Load the plugin to test whether it throws a fatal error. - ob_start(); - plugin_sandbox_scrape( $plugin ); - ob_clean(); - } - - list( $extension ) = explode( '/', $plugin ); - - $result = wp_paused_plugins()->delete( $extension ); - - if ( ! $result ) { - return new WP_Error( - 'could_not_resume_plugin', - __( 'Could not resume the plugin.' ) - ); - } - - return true; + /* + * We'll override this later if the plugin could be resumed without + * creating a fatal error. + */ + if ( ! empty( $redirect ) ) { + wp_redirect( + add_query_arg( + '_error_nonce', + wp_create_nonce( 'plugin-resume-error_' . $plugin ), + $redirect + ) + ); + + // Load the plugin to test whether it throws a fatal error. + ob_start(); + plugin_sandbox_scrape( $plugin ); + ob_clean(); + } + + list( $extension ) = explode( '/', $plugin ); + + $result = wp_paused_plugins()->delete( $extension ); + + if ( ! $result ) { + return new WP_Error( + 'could_not_resume_plugin', + __( 'Could not resume the plugin.' ) + ); + } + + return true; } /** @@ -2436,23 +2458,23 @@ function resume_plugin( $plugin, $redirect = '' ) { * @since 5.2.0 */ function paused_plugins_notice() { - if ( 'plugins.php' === $GLOBALS['pagenow'] ) { - return; - } - - if ( ! current_user_can( 'resume_plugins' ) ) { - return; - } - - if ( ! isset( $GLOBALS['_paused_plugins'] ) || empty( $GLOBALS['_paused_plugins'] ) ) { - return; - } - - printf( - '

%s
%s

%s

', - __( 'One or more plugins failed to load properly.' ), - __( 'You can find more details and make changes on the Plugins screen.' ), - esc_url( admin_url( 'plugins.php?plugin_status=paused' ) ), - __( 'Go to the Plugins screen' ) - ); + if ( 'plugins.php' === $GLOBALS['pagenow'] ) { + return; + } + + if ( ! current_user_can( 'resume_plugins' ) ) { + return; + } + + if ( ! isset( $GLOBALS['_paused_plugins'] ) || empty( $GLOBALS['_paused_plugins'] ) ) { + return; + } + + printf( + '

%s
%s

%s

', + __( 'One or more plugins failed to load properly.' ), + __( 'You can find more details and make changes on the Plugins screen.' ), + esc_url( admin_url( 'plugins.php?plugin_status=paused' ) ), + __( 'Go to the Plugins screen' ) + ); }