' . __('Plugin reactivated successfully.') . '
'; - if( isset($_GET['failure']) ){ + if ( isset($_GET['failure']) ){ echo '' . __('Plugin failed to reactivate due to a fatal error.') . '
'; - error_reporting( E_ALL ^ E_NOTICE ); + + error_reporting( E_CORE_ERROR | E_CORE_WARNING | E_COMPILE_ERROR | E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING | E_RECOVERABLE_ERROR ); @ini_set('display_errors', true); //Ensure that Fatal errors are displayed. - include(WP_PLUGIN_DIR . '/' . $plugin); + wp_register_plugin_realpath( WP_PLUGIN_DIR . '/' . $plugin ); + include( WP_PLUGIN_DIR . '/' . $plugin ); } iframe_footer(); } elseif ( 'install-plugin' == $action ) { if ( ! current_user_can('install_plugins') ) - wp_die(__('You do not have sufficient permissions to install plugins for this blog.')); + wp_die( __( 'You do not have sufficient permissions to install plugins on this site.' ) ); - include_once ABSPATH . 'wp-admin/includes/plugin-install.php'; //for plugins_api.. + include_once( ABSPATH . 'wp-admin/includes/plugin-install.php' ); //for plugins_api.. check_admin_referer('install-plugin_' . $plugin); $api = plugins_api('plugin_information', array('slug' => $plugin, 'fields' => array('sections' => false) ) ); //Save on a bit of bandwidth. @@ -73,22 +106,26 @@ if ( isset($_GET['action']) ) { $title = __('Plugin Install'); $parent_file = 'plugins.php'; $submenu_file = 'plugin-install.php'; - require_once('admin-header.php'); + require_once(ABSPATH . 'wp-admin/admin-header.php'); $title = sprintf( __('Installing Plugin: %s'), $api->name . ' ' . $api->version ); $nonce = 'install-plugin_' . $plugin; - $url = 'update.php?action=install-plugin&plugin=' . $plugin; + $url = 'update.php?action=install-plugin&plugin=' . urlencode( $plugin ); + if ( isset($_GET['from']) ) + $url .= '&from=' . urlencode(stripslashes($_GET['from'])); + $type = 'web'; //Install plugin type, From Web or an Upload. $upgrader = new Plugin_Upgrader( new Plugin_Installer_Skin( compact('title', 'url', 'nonce', 'plugin', 'api') ) ); $upgrader->install($api->download_link); - include('admin-footer.php'); + include(ABSPATH . 'wp-admin/admin-footer.php'); } elseif ( 'upload-plugin' == $action ) { - if ( ! current_user_can('install_plugins') ) - wp_die(__('You do not have sufficient permissions to install plugins for this blog.')); + if ( ! current_user_can( 'upload_plugins' ) ) { + wp_die( __( 'You do not have sufficient permissions to install plugins on this site.' ) ); + } check_admin_referer('plugin-upload'); @@ -97,97 +134,139 @@ if ( isset($_GET['action']) ) { $title = __('Upload Plugin'); $parent_file = 'plugins.php'; $submenu_file = 'plugin-install.php'; - require_once('admin-header.php'); + require_once(ABSPATH . 'wp-admin/admin-header.php'); - $title = sprintf( __('Installing Plugin from uploaded file: %s'), basename( $file_upload->filename ) ); + $title = sprintf( __('Installing Plugin from uploaded file: %s'), esc_html( basename( $file_upload->filename ) ) ); $nonce = 'plugin-upload'; - $url = add_query_arg(array('package' => $file_upload->filename ), 'update.php?action=upload-plugin'); + $url = add_query_arg(array('package' => $file_upload->id), 'update.php?action=upload-plugin'); $type = 'upload'; //Install plugin type, From Web or an Upload. $upgrader = new Plugin_Upgrader( new Plugin_Installer_Skin( compact('type', 'title', 'nonce', 'url') ) ); - $upgrader->install( $file_upload->package ); + $result = $upgrader->install( $file_upload->package ); + + if ( $result || is_wp_error($result) ) + $file_upload->cleanup(); - include('admin-footer.php'); + include(ABSPATH . 'wp-admin/admin-footer.php'); } elseif ( 'upgrade-theme' == $action ) { if ( ! current_user_can('update_themes') ) - wp_die(__('You do not have sufficient permissions to update themes for this blog.')); + wp_die(__('You do not have sufficient permissions to update themes for this site.')); check_admin_referer('upgrade-theme_' . $theme); - add_thickbox(); - wp_enqueue_script('theme-preview'); - $title = __('Upgrade Theme'); + wp_enqueue_script( 'customize-loader' ); + wp_enqueue_script( 'updates' ); + + $title = __('Update Theme'); $parent_file = 'themes.php'; $submenu_file = 'themes.php'; - require_once('admin-header.php'); + require_once(ABSPATH . 'wp-admin/admin-header.php'); $nonce = 'upgrade-theme_' . $theme; - $url = 'update.php?action=upgrade-theme&theme=' . $theme; + $url = 'update.php?action=upgrade-theme&theme=' . urlencode( $theme ); $upgrader = new Theme_Upgrader( new Theme_Upgrader_Skin( compact('title', 'nonce', 'url', 'theme') ) ); $upgrader->upgrade($theme); - include('admin-footer.php'); + include(ABSPATH . 'wp-admin/admin-footer.php'); + } elseif ( 'update-selected-themes' == $action ) { + if ( ! current_user_can( 'update_themes' ) ) + wp_die( __( 'You do not have sufficient permissions to update themes for this site.' ) ); + + check_admin_referer( 'bulk-update-themes' ); + + if ( isset( $_GET['themes'] ) ) + $themes = explode( ',', stripslashes($_GET['themes']) ); + elseif ( isset( $_POST['checked'] ) ) + $themes = (array) $_POST['checked']; + else + $themes = array(); + + $themes = array_map('urldecode', $themes); + $url = 'update.php?action=update-selected-themes&themes=' . urlencode(implode(',', $themes)); + $nonce = 'bulk-update-themes'; + + wp_enqueue_script( 'updates' ); + iframe_header(); + + $upgrader = new Theme_Upgrader( new Bulk_Theme_Upgrader_Skin( compact( 'nonce', 'url' ) ) ); + $upgrader->bulk_upgrade( $themes ); + + iframe_footer(); } elseif ( 'install-theme' == $action ) { if ( ! current_user_can('install_themes') ) - wp_die(__('You do not have sufficient permissions to install themes for this blog.')); + wp_die( __( 'You do not have sufficient permissions to install themes on this site.' ) ); - include_once ABSPATH . 'wp-admin/includes/theme-install.php'; //for themes_api.. + include_once( ABSPATH . 'wp-admin/includes/theme-install.php' ); //for themes_api.. - check_admin_referer('install-theme_' . $theme); - $api = themes_api('theme_information', array('slug' => $theme, 'fields' => array('sections' => false) ) ); //Save on a bit of bandwidth. + check_admin_referer( 'install-theme_' . $theme ); + $api = themes_api('theme_information', array('slug' => $theme, 'fields' => array('sections' => false, 'tags' => false) ) ); //Save on a bit of bandwidth. if ( is_wp_error($api) ) wp_die($api); - add_thickbox(); - wp_enqueue_script('theme-preview'); + wp_enqueue_script( 'customize-loader' ); + $title = __('Install Themes'); $parent_file = 'themes.php'; - $submenu_file = 'theme-install.php'; - require_once('admin-header.php'); + $submenu_file = 'themes.php'; + require_once(ABSPATH . 'wp-admin/admin-header.php'); - $title = sprintf( __('Installing theme: %s'), $api->name . ' ' . $api->version ); + $title = sprintf( __('Installing Theme: %s'), $api->name . ' ' . $api->version ); $nonce = 'install-theme_' . $theme; - $url = 'update.php?action=install-theme&theme=' . $theme; + $url = 'update.php?action=install-theme&theme=' . urlencode( $theme ); $type = 'web'; //Install theme type, From Web or an Upload. $upgrader = new Theme_Upgrader( new Theme_Installer_Skin( compact('title', 'url', 'nonce', 'plugin', 'api') ) ); $upgrader->install($api->download_link); - include('admin-footer.php'); + include(ABSPATH . 'wp-admin/admin-footer.php'); } elseif ( 'upload-theme' == $action ) { - if ( ! current_user_can('install_themes') ) - wp_die(__('You do not have sufficient permissions to install themes for this blog.')); + if ( ! current_user_can( 'upload_themes' ) ) { + wp_die( __( 'You do not have sufficient permissions to install themes on this site.' ) ); + } check_admin_referer('theme-upload'); $file_upload = new File_Upload_Upgrader('themezip', 'package'); + wp_enqueue_script( 'customize-loader' ); + $title = __('Upload Theme'); $parent_file = 'themes.php'; $submenu_file = 'theme-install.php'; - add_thickbox(); - wp_enqueue_script('theme-preview'); - require_once('admin-header.php'); - $title = sprintf( __('Installing Theme from uploaded file: %s'), basename( $file_upload->filename ) ); + require_once(ABSPATH . 'wp-admin/admin-header.php'); + + $title = sprintf( __('Installing Theme from uploaded file: %s'), esc_html( basename( $file_upload->filename ) ) ); $nonce = 'theme-upload'; - $url = add_query_arg(array('package' => $file_upload->filename), 'update.php?action=upload-theme'); + $url = add_query_arg(array('package' => $file_upload->id), 'update.php?action=upload-theme'); $type = 'upload'; //Install plugin type, From Web or an Upload. $upgrader = new Theme_Upgrader( new Theme_Installer_Skin( compact('type', 'title', 'nonce', 'url') ) ); - $upgrader->install( $file_upload->package ); + $result = $upgrader->install( $file_upload->package ); + + if ( $result || is_wp_error($result) ) + $file_upload->cleanup(); - include('admin-footer.php'); + include(ABSPATH . 'wp-admin/admin-footer.php'); } else { - do_action('update-custom_' . $action); + /** + * Fires when a custom plugin or theme update request is received. + * + * The dynamic portion of the hook name, `$action`, refers to the action + * provided in the request for wp-admin/update.php. Can be used to + * provide custom update functionality for themes and plugins. + * + * @since 2.8.0 + */ + do_action( "update-custom_{$action}" ); } -} \ No newline at end of file +}