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<?php |
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/** |
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* A File upgrader class for WordPress. |
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* |
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* This set of classes are designed to be used to upgrade/install a local set of files on the filesystem via the Filesystem Abstraction classes. |
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* |
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* @link http://trac.wordpress.org/ticket/7875 consolidate plugin/theme/core upgrade/install functions |
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* |
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* @package WordPress |
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* @subpackage Upgrader |
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* @since 2.8.0 |
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*/ |
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require ABSPATH . 'wp-admin/includes/class-wp-upgrader-skins.php'; |
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/** |
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* WordPress Upgrader class for Upgrading/Installing a local set of files via the Filesystem Abstraction classes from a Zip file. |
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* |
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* @package WordPress |
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* @subpackage Upgrader |
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* @since 2.8.0 |
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*/ |
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class WP_Upgrader { |
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var $strings = array(); |
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var $skin = null; |
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var $result = array(); |
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function __construct($skin = null) { |
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if ( null == $skin ) |
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$this->skin = new WP_Upgrader_Skin(); |
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else |
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$this->skin = $skin; |
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} |
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function init() { |
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$this->skin->set_upgrader($this); |
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$this->generic_strings(); |
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} |
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function generic_strings() { |
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$this->strings['bad_request'] = __('Invalid Data provided.'); |
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$this->strings['fs_unavailable'] = __('Could not access filesystem.'); |
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$this->strings['fs_error'] = __('Filesystem error.'); |
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$this->strings['fs_no_root_dir'] = __('Unable to locate WordPress Root directory.'); |
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$this->strings['fs_no_content_dir'] = __('Unable to locate WordPress Content directory (wp-content).'); |
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$this->strings['fs_no_plugins_dir'] = __('Unable to locate WordPress Plugin directory.'); |
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$this->strings['fs_no_themes_dir'] = __('Unable to locate WordPress Theme directory.'); |
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/* translators: %s: directory name */ |
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$this->strings['fs_no_folder'] = __('Unable to locate needed folder (%s).'); |
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$this->strings['download_failed'] = __('Download failed.'); |
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$this->strings['installing_package'] = __('Installing the latest version…'); |
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$this->strings['no_files'] = __('The package contains no files.'); |
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$this->strings['folder_exists'] = __('Destination folder already exists.'); |
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$this->strings['mkdir_failed'] = __('Could not create directory.'); |
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$this->strings['incompatible_archive'] = __('The package could not be installed.'); |
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$this->strings['maintenance_start'] = __('Enabling Maintenance mode…'); |
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$this->strings['maintenance_end'] = __('Disabling Maintenance mode…'); |
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} |
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function fs_connect( $directories = array() ) { |
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global $wp_filesystem; |
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if ( false === ($credentials = $this->skin->request_filesystem_credentials()) ) |
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return false; |
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if ( ! WP_Filesystem($credentials) ) { |
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$error = true; |
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if ( is_object($wp_filesystem) && $wp_filesystem->errors->get_error_code() ) |
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$error = $wp_filesystem->errors; |
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$this->skin->request_filesystem_credentials($error); //Failed to connect, Error and request again |
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return false; |
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} |
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if ( ! is_object($wp_filesystem) ) |
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return new WP_Error('fs_unavailable', $this->strings['fs_unavailable'] ); |
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if ( is_wp_error($wp_filesystem->errors) && $wp_filesystem->errors->get_error_code() ) |
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return new WP_Error('fs_error', $this->strings['fs_error'], $wp_filesystem->errors); |
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foreach ( (array)$directories as $dir ) { |
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switch ( $dir ) { |
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case ABSPATH: |
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if ( ! $wp_filesystem->abspath() ) |
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return new WP_Error('fs_no_root_dir', $this->strings['fs_no_root_dir']); |
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break; |
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case WP_CONTENT_DIR: |
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if ( ! $wp_filesystem->wp_content_dir() ) |
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return new WP_Error('fs_no_content_dir', $this->strings['fs_no_content_dir']); |
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break; |
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case WP_PLUGIN_DIR: |
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if ( ! $wp_filesystem->wp_plugins_dir() ) |
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return new WP_Error('fs_no_plugins_dir', $this->strings['fs_no_plugins_dir']); |
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break; |
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case get_theme_root(): |
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if ( ! $wp_filesystem->wp_themes_dir() ) |
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return new WP_Error('fs_no_themes_dir', $this->strings['fs_no_themes_dir']); |
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break; |
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default: |
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if ( ! $wp_filesystem->find_folder($dir) ) |
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return new WP_Error( 'fs_no_folder', sprintf( $this->strings['fs_no_folder'], esc_html( basename( $dir ) ) ) ); |
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break; |
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} |
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} |
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return true; |
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} //end fs_connect(); |
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function download_package($package) { |
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/** |
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* Filter whether to return the package. |
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* |
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* @since 3.7.0 |
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* |
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* @param bool $reply Whether to bail without returning the package. Default is false. |
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* @param string $package The package file name. |
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* @param object $this The WP_Upgrader instance. |
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*/ |
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$reply = apply_filters( 'upgrader_pre_download', false, $package, $this ); |
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if ( false !== $reply ) |
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return $reply; |
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if ( ! preg_match('!^(http|https|ftp)://!i', $package) && file_exists($package) ) //Local file or remote? |
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return $package; //must be a local file.. |
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if ( empty($package) ) |
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return new WP_Error('no_package', $this->strings['no_package']); |
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$this->skin->feedback('downloading_package', $package); |
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$download_file = download_url($package); |
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if ( is_wp_error($download_file) ) |
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return new WP_Error('download_failed', $this->strings['download_failed'], $download_file->get_error_message()); |
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return $download_file; |
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} |
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function unpack_package($package, $delete_package = true) { |
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global $wp_filesystem; |
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$this->skin->feedback('unpack_package'); |
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$upgrade_folder = $wp_filesystem->wp_content_dir() . 'upgrade/'; |
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//Clean up contents of upgrade directory beforehand. |
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$upgrade_files = $wp_filesystem->dirlist($upgrade_folder); |
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if ( !empty($upgrade_files) ) { |
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foreach ( $upgrade_files as $file ) |
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$wp_filesystem->delete($upgrade_folder . $file['name'], true); |
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} |
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//We need a working directory |
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$working_dir = $upgrade_folder . basename($package, '.zip'); |
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// Clean up working directory |
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if ( $wp_filesystem->is_dir($working_dir) ) |
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$wp_filesystem->delete($working_dir, true); |
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// Unzip package to working directory |
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$result = unzip_file( $package, $working_dir ); |
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// Once extracted, delete the package if required. |
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if ( $delete_package ) |
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unlink($package); |
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if ( is_wp_error($result) ) { |
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$wp_filesystem->delete($working_dir, true); |
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if ( 'incompatible_archive' == $result->get_error_code() ) { |
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return new WP_Error( 'incompatible_archive', $this->strings['incompatible_archive'], $result->get_error_data() ); |
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} |
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return $result; |
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} |
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return $working_dir; |
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} |
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function install_package( $args = array() ) { |
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global $wp_filesystem, $wp_theme_directories; |
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$defaults = array( |
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'source' => '', // Please always pass this |
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'destination' => '', // and this |
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'clear_destination' => false, |
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'clear_working' => false, |
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'abort_if_destination_exists' => true, |
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'hook_extra' => array() |
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); |
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$args = wp_parse_args($args, $defaults); |
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extract($args); |
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@set_time_limit( 300 ); |
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if ( empty($source) || empty($destination) ) |
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return new WP_Error('bad_request', $this->strings['bad_request']); |
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$this->skin->feedback('installing_package'); |
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$res = apply_filters('upgrader_pre_install', true, $hook_extra); |
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if ( is_wp_error($res) ) |
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return $res; |
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//Retain the Original source and destinations |
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$remote_source = $source; |
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$local_destination = $destination; |
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$source_files = array_keys( $wp_filesystem->dirlist($remote_source) ); |
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$remote_destination = $wp_filesystem->find_folder($local_destination); |
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//Locate which directory to copy to the new folder, This is based on the actual folder holding the files. |
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if ( 1 == count($source_files) && $wp_filesystem->is_dir( trailingslashit($source) . $source_files[0] . '/') ) //Only one folder? Then we want its contents. |
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$source = trailingslashit($source) . trailingslashit($source_files[0]); |
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elseif ( count($source_files) == 0 ) |
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return new WP_Error( 'incompatible_archive_empty', $this->strings['incompatible_archive'], $this->strings['no_files'] ); // There are no files? |
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else //It's only a single file, the upgrader will use the foldername of this file as the destination folder. foldername is based on zip filename. |
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$source = trailingslashit($source); |
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//Hook ability to change the source file location.. |
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$source = apply_filters('upgrader_source_selection', $source, $remote_source, $this); |
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if ( is_wp_error($source) ) |
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return $source; |
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//Has the source location changed? If so, we need a new source_files list. |
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if ( $source !== $remote_source ) |
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$source_files = array_keys( $wp_filesystem->dirlist($source) ); |
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// Protection against deleting files in any important base directories. |
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// Theme_Upgrader & Plugin_Upgrader also trigger this, as they pass the destination directory (WP_PLUGIN_DIR / wp-content/themes) |
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// intending to copy the directory into the directory, whilst they pass the source as the actual files to copy. |
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$protected_directories = array( ABSPATH, WP_CONTENT_DIR, WP_PLUGIN_DIR, WP_CONTENT_DIR . '/themes' ); |
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if ( is_array( $wp_theme_directories ) ) |
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$protected_directories = array_merge( $protected_directories, $wp_theme_directories ); |
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if ( in_array( $destination, $protected_directories ) ) { |
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$remote_destination = trailingslashit($remote_destination) . trailingslashit(basename($source)); |
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$destination = trailingslashit($destination) . trailingslashit(basename($source)); |
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} |
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if ( $clear_destination ) { |
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//We're going to clear the destination if there's something there |
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$this->skin->feedback('remove_old'); |
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$removed = true; |
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if ( $wp_filesystem->exists($remote_destination) ) |
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$removed = $wp_filesystem->delete($remote_destination, true); |
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$removed = apply_filters('upgrader_clear_destination', $removed, $local_destination, $remote_destination, $hook_extra); |
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if ( is_wp_error($removed) ) |
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return $removed; |
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else if ( ! $removed ) |
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return new WP_Error('remove_old_failed', $this->strings['remove_old_failed']); |
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} elseif ( $abort_if_destination_exists && $wp_filesystem->exists($remote_destination) ) { |
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//If we're not clearing the destination folder and something exists there already, Bail. |
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//But first check to see if there are actually any files in the folder. |
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$_files = $wp_filesystem->dirlist($remote_destination); |
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if ( ! empty($_files) ) { |
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$wp_filesystem->delete($remote_source, true); //Clear out the source files. |
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return new WP_Error('folder_exists', $this->strings['folder_exists'], $remote_destination ); |
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} |
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} |
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//Create destination if needed |
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if ( !$wp_filesystem->exists($remote_destination) ) |
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if ( !$wp_filesystem->mkdir($remote_destination, FS_CHMOD_DIR) ) |
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return new WP_Error( 'mkdir_failed_destination', $this->strings['mkdir_failed'], $remote_destination ); |
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// Copy new version of item into place. |
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$result = copy_dir($source, $remote_destination); |
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if ( is_wp_error($result) ) { |
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if ( $clear_working ) |
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$wp_filesystem->delete($remote_source, true); |
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return $result; |
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} |
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//Clear the Working folder? |
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if ( $clear_working ) |
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$wp_filesystem->delete($remote_source, true); |
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$destination_name = basename( str_replace($local_destination, '', $destination) ); |
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if ( '.' == $destination_name ) |
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$destination_name = ''; |
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$this->result = compact('local_source', 'source', 'source_name', 'source_files', 'destination', 'destination_name', 'local_destination', 'remote_destination', 'clear_destination', 'delete_source_dir'); |
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$res = apply_filters('upgrader_post_install', true, $hook_extra, $this->result); |
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if ( is_wp_error($res) ) { |
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$this->result = $res; |
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return $res; |
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} |
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//Bombard the calling function will all the info which we've just used. |
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return $this->result; |
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} |
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function run($options) { |
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$defaults = array( |
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'package' => '', // Please always pass this. |
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'destination' => '', // And this |
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'clear_destination' => false, |
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'abort_if_destination_exists' => true, // Abort if the Destination directory exists, Pass clear_destination as false please |
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'clear_working' => true, |
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'is_multi' => false, |
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'hook_extra' => array() // Pass any extra $hook_extra args here, this will be passed to any hooked filters. |
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); |
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$options = wp_parse_args($options, $defaults); |
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extract($options); |
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if ( ! $is_multi ) // call $this->header separately if running multiple times |
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$this->skin->header(); |
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// Connect to the Filesystem first. |
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$res = $this->fs_connect( array(WP_CONTENT_DIR, $destination) ); |
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// Mainly for non-connected filesystem. |
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if ( ! $res ) { |
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if ( ! $is_multi ) |
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$this->skin->footer(); |
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return false; |
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} |
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$this->skin->before(); |
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if ( is_wp_error($res) ) { |
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$this->skin->error($res); |
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$this->skin->after(); |
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if ( ! $is_multi ) |
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$this->skin->footer(); |
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return $res; |
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} |
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//Download the package (Note, This just returns the filename of the file if the package is a local file) |
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$download = $this->download_package( $package ); |
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if ( is_wp_error($download) ) { |
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$this->skin->error($download); |
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$this->skin->after(); |
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if ( ! $is_multi ) |
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$this->skin->footer(); |
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return $download; |
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} |
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$delete_package = ($download != $package); // Do not delete a "local" file |
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//Unzips the file into a temporary directory |
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$working_dir = $this->unpack_package( $download, $delete_package ); |
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346 |
if ( is_wp_error($working_dir) ) { |
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$this->skin->error($working_dir); |
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$this->skin->after(); |
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349 |
if ( ! $is_multi ) |
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$this->skin->footer(); |
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return $working_dir; |
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} |
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//With the given options, this installs it to the destination directory. |
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|
355 |
$result = $this->install_package( array( |
|
|
356 |
'source' => $working_dir, |
|
|
357 |
'destination' => $destination, |
|
|
358 |
'clear_destination' => $clear_destination, |
|
|
359 |
'abort_if_destination_exists' => $abort_if_destination_exists, |
|
|
360 |
'clear_working' => $clear_working, |
|
|
361 |
'hook_extra' => $hook_extra |
|
|
362 |
) ); |
|
|
363 |
|
|
|
364 |
$this->skin->set_result($result); |
|
|
365 |
if ( is_wp_error($result) ) { |
|
|
366 |
$this->skin->error($result); |
|
|
367 |
$this->skin->feedback('process_failed'); |
|
|
368 |
} else { |
|
|
369 |
//Install Succeeded |
|
|
370 |
$this->skin->feedback('process_success'); |
|
|
371 |
} |
|
|
372 |
|
|
|
373 |
$this->skin->after(); |
|
|
374 |
|
|
|
375 |
if ( ! $is_multi ) { |
|
|
376 |
do_action( 'upgrader_process_complete', $this, $hook_extra ); |
|
|
377 |
$this->skin->footer(); |
|
|
378 |
} |
|
|
379 |
|
|
|
380 |
return $result; |
|
|
381 |
} |
|
|
382 |
|
|
|
383 |
function maintenance_mode($enable = false) { |
|
|
384 |
global $wp_filesystem; |
|
|
385 |
$file = $wp_filesystem->abspath() . '.maintenance'; |
|
|
386 |
if ( $enable ) { |
|
|
387 |
$this->skin->feedback('maintenance_start'); |
|
|
388 |
// Create maintenance file to signal that we are upgrading |
|
|
389 |
$maintenance_string = '<?php $upgrading = ' . time() . '; ?>'; |
|
|
390 |
$wp_filesystem->delete($file); |
|
|
391 |
$wp_filesystem->put_contents($file, $maintenance_string, FS_CHMOD_FILE); |
|
|
392 |
} else if ( !$enable && $wp_filesystem->exists($file) ) { |
|
|
393 |
$this->skin->feedback('maintenance_end'); |
|
|
394 |
$wp_filesystem->delete($file); |
|
|
395 |
} |
|
|
396 |
} |
|
|
397 |
|
|
|
398 |
} |
|
|
399 |
|
|
|
400 |
/** |
|
|
401 |
* Plugin Upgrader class for WordPress Plugins, It is designed to upgrade/install plugins from a local zip, remote zip URL, or uploaded zip file. |
|
|
402 |
* |
|
|
403 |
* @package WordPress |
|
|
404 |
* @subpackage Upgrader |
|
|
405 |
* @since 2.8.0 |
|
|
406 |
*/ |
|
|
407 |
class Plugin_Upgrader extends WP_Upgrader { |
|
|
408 |
|
|
|
409 |
var $result; |
|
|
410 |
var $bulk = false; |
|
|
411 |
var $show_before = ''; |
|
|
412 |
|
|
|
413 |
function upgrade_strings() { |
|
|
414 |
$this->strings['up_to_date'] = __('The plugin is at the latest version.'); |
|
|
415 |
$this->strings['no_package'] = __('Update package not available.'); |
|
|
416 |
$this->strings['downloading_package'] = __('Downloading update from <span class="code">%s</span>…'); |
|
|
417 |
$this->strings['unpack_package'] = __('Unpacking the update…'); |
|
|
418 |
$this->strings['remove_old'] = __('Removing the old version of the plugin…'); |
|
|
419 |
$this->strings['remove_old_failed'] = __('Could not remove the old plugin.'); |
|
|
420 |
$this->strings['process_failed'] = __('Plugin update failed.'); |
|
|
421 |
$this->strings['process_success'] = __('Plugin updated successfully.'); |
|
|
422 |
} |
|
|
423 |
|
|
|
424 |
function install_strings() { |
|
|
425 |
$this->strings['no_package'] = __('Install package not available.'); |
|
|
426 |
$this->strings['downloading_package'] = __('Downloading install package from <span class="code">%s</span>…'); |
|
|
427 |
$this->strings['unpack_package'] = __('Unpacking the package…'); |
|
|
428 |
$this->strings['installing_package'] = __('Installing the plugin…'); |
|
|
429 |
$this->strings['no_files'] = __('The plugin contains no files.'); |
|
|
430 |
$this->strings['process_failed'] = __('Plugin install failed.'); |
|
|
431 |
$this->strings['process_success'] = __('Plugin installed successfully.'); |
|
|
432 |
} |
|
|
433 |
|
|
|
434 |
function install( $package, $args = array() ) { |
|
|
435 |
|
|
|
436 |
$defaults = array( |
|
|
437 |
'clear_update_cache' => true, |
|
|
438 |
); |
|
|
439 |
$parsed_args = wp_parse_args( $args, $defaults ); |
|
|
440 |
|
|
|
441 |
$this->init(); |
|
|
442 |
$this->install_strings(); |
|
|
443 |
|
|
|
444 |
add_filter('upgrader_source_selection', array($this, 'check_package') ); |
|
|
445 |
|
|
|
446 |
$this->run( array( |
|
|
447 |
'package' => $package, |
|
|
448 |
'destination' => WP_PLUGIN_DIR, |
|
|
449 |
'clear_destination' => false, // Do not overwrite files. |
|
|
450 |
'clear_working' => true, |
|
|
451 |
'hook_extra' => array( |
|
|
452 |
'type' => 'plugin', |
|
|
453 |
'action' => 'install', |
|
|
454 |
) |
|
|
455 |
) ); |
|
|
456 |
|
|
|
457 |
remove_filter('upgrader_source_selection', array($this, 'check_package') ); |
|
|
458 |
|
|
|
459 |
if ( ! $this->result || is_wp_error($this->result) ) |
|
|
460 |
return $this->result; |
|
|
461 |
|
|
|
462 |
// Force refresh of plugin update information |
|
|
463 |
wp_clean_plugins_cache( $parsed_args['clear_update_cache'] ); |
|
|
464 |
|
|
|
465 |
return true; |
|
|
466 |
} |
|
|
467 |
|
|
|
468 |
function upgrade( $plugin, $args = array() ) { |
|
|
469 |
|
|
|
470 |
$defaults = array( |
|
|
471 |
'clear_update_cache' => true, |
|
|
472 |
); |
|
|
473 |
$parsed_args = wp_parse_args( $args, $defaults ); |
|
|
474 |
|
|
|
475 |
$this->init(); |
|
|
476 |
$this->upgrade_strings(); |
|
|
477 |
|
|
|
478 |
$current = get_site_transient( 'update_plugins' ); |
|
|
479 |
if ( !isset( $current->response[ $plugin ] ) ) { |
|
|
480 |
$this->skin->before(); |
|
|
481 |
$this->skin->set_result(false); |
|
|
482 |
$this->skin->error('up_to_date'); |
|
|
483 |
$this->skin->after(); |
|
|
484 |
return false; |
|
|
485 |
} |
|
|
486 |
|
|
|
487 |
// Get the URL to the zip file |
|
|
488 |
$r = $current->response[ $plugin ]; |
|
|
489 |
|
|
|
490 |
add_filter('upgrader_pre_install', array($this, 'deactivate_plugin_before_upgrade'), 10, 2); |
|
|
491 |
add_filter('upgrader_clear_destination', array($this, 'delete_old_plugin'), 10, 4); |
|
|
492 |
//'source_selection' => array($this, 'source_selection'), //there's a trac ticket to move up the directory for zip's which are made a bit differently, useful for non-.org plugins. |
|
|
493 |
|
|
|
494 |
$this->run( array( |
|
|
495 |
'package' => $r->package, |
|
|
496 |
'destination' => WP_PLUGIN_DIR, |
|
|
497 |
'clear_destination' => true, |
|
|
498 |
'clear_working' => true, |
|
|
499 |
'hook_extra' => array( |
|
|
500 |
'plugin' => $plugin, |
|
|
501 |
'type' => 'plugin', |
|
|
502 |
'action' => 'update', |
|
|
503 |
), |
|
|
504 |
) ); |
|
|
505 |
|
|
|
506 |
// Cleanup our hooks, in case something else does a upgrade on this connection. |
|
|
507 |
remove_filter('upgrader_pre_install', array($this, 'deactivate_plugin_before_upgrade')); |
|
|
508 |
remove_filter('upgrader_clear_destination', array($this, 'delete_old_plugin')); |
|
|
509 |
|
|
|
510 |
if ( ! $this->result || is_wp_error($this->result) ) |
|
|
511 |
return $this->result; |
|
|
512 |
|
|
|
513 |
// Force refresh of plugin update information |
|
|
514 |
wp_clean_plugins_cache( $parsed_args['clear_update_cache'] ); |
|
|
515 |
|
|
|
516 |
return true; |
|
|
517 |
} |
|
|
518 |
|
|
|
519 |
function bulk_upgrade( $plugins, $args = array() ) { |
|
|
520 |
|
|
|
521 |
$defaults = array( |
|
|
522 |
'clear_update_cache' => true, |
|
|
523 |
); |
|
|
524 |
$parsed_args = wp_parse_args( $args, $defaults ); |
|
|
525 |
|
|
|
526 |
$this->init(); |
|
|
527 |
$this->bulk = true; |
|
|
528 |
$this->upgrade_strings(); |
|
|
529 |
|
|
|
530 |
$current = get_site_transient( 'update_plugins' ); |
|
|
531 |
|
|
|
532 |
add_filter('upgrader_clear_destination', array($this, 'delete_old_plugin'), 10, 4); |
|
|
533 |
|
|
|
534 |
$this->skin->header(); |
|
|
535 |
|
|
|
536 |
// Connect to the Filesystem first. |
|
|
537 |
$res = $this->fs_connect( array(WP_CONTENT_DIR, WP_PLUGIN_DIR) ); |
|
|
538 |
if ( ! $res ) { |
|
|
539 |
$this->skin->footer(); |
|
|
540 |
return false; |
|
|
541 |
} |
|
|
542 |
|
|
|
543 |
$this->skin->bulk_header(); |
|
|
544 |
|
|
|
545 |
// Only start maintenance mode if: |
|
|
546 |
// - running Multisite and there are one or more plugins specified, OR |
|
|
547 |
// - a plugin with an update available is currently active. |
|
|
548 |
// @TODO: For multisite, maintenance mode should only kick in for individual sites if at all possible. |
|
|
549 |
$maintenance = ( is_multisite() && ! empty( $plugins ) ); |
|
|
550 |
foreach ( $plugins as $plugin ) |
|
|
551 |
$maintenance = $maintenance || ( is_plugin_active( $plugin ) && isset( $current->response[ $plugin] ) ); |
|
|
552 |
if ( $maintenance ) |
|
|
553 |
$this->maintenance_mode(true); |
|
|
554 |
|
|
|
555 |
$results = array(); |
|
|
556 |
|
|
|
557 |
$this->update_count = count($plugins); |
|
|
558 |
$this->update_current = 0; |
|
|
559 |
foreach ( $plugins as $plugin ) { |
|
|
560 |
$this->update_current++; |
|
|
561 |
$this->skin->plugin_info = get_plugin_data( WP_PLUGIN_DIR . '/' . $plugin, false, true); |
|
|
562 |
|
|
|
563 |
if ( !isset( $current->response[ $plugin ] ) ) { |
|
|
564 |
$this->skin->set_result(true); |
|
|
565 |
$this->skin->before(); |
|
|
566 |
$this->skin->feedback('up_to_date'); |
|
|
567 |
$this->skin->after(); |
|
|
568 |
$results[$plugin] = true; |
|
|
569 |
continue; |
|
|
570 |
} |
|
|
571 |
|
|
|
572 |
// Get the URL to the zip file |
|
|
573 |
$r = $current->response[ $plugin ]; |
|
|
574 |
|
|
|
575 |
$this->skin->plugin_active = is_plugin_active($plugin); |
|
|
576 |
|
|
|
577 |
$result = $this->run( array( |
|
|
578 |
'package' => $r->package, |
|
|
579 |
'destination' => WP_PLUGIN_DIR, |
|
|
580 |
'clear_destination' => true, |
|
|
581 |
'clear_working' => true, |
|
|
582 |
'is_multi' => true, |
|
|
583 |
'hook_extra' => array( |
|
|
584 |
'plugin' => $plugin |
|
|
585 |
) |
|
|
586 |
) ); |
|
|
587 |
|
|
|
588 |
$results[$plugin] = $this->result; |
|
|
589 |
|
|
|
590 |
// Prevent credentials auth screen from displaying multiple times |
|
|
591 |
if ( false === $result ) |
|
|
592 |
break; |
|
|
593 |
} //end foreach $plugins |
|
|
594 |
|
|
|
595 |
$this->maintenance_mode(false); |
|
|
596 |
|
|
|
597 |
do_action( 'upgrader_process_complete', $this, array( |
|
|
598 |
'action' => 'update', |
|
|
599 |
'type' => 'plugin', |
|
|
600 |
'bulk' => true, |
|
|
601 |
'plugins' => $plugins, |
|
|
602 |
) ); |
|
|
603 |
|
|
|
604 |
$this->skin->bulk_footer(); |
|
|
605 |
|
|
|
606 |
$this->skin->footer(); |
|
|
607 |
|
|
|
608 |
// Cleanup our hooks, in case something else does a upgrade on this connection. |
|
|
609 |
remove_filter('upgrader_clear_destination', array($this, 'delete_old_plugin')); |
|
|
610 |
|
|
|
611 |
// Force refresh of plugin update information |
|
|
612 |
wp_clean_plugins_cache( $parsed_args['clear_update_cache'] ); |
|
|
613 |
|
|
|
614 |
return $results; |
|
|
615 |
} |
|
|
616 |
|
|
|
617 |
function check_package($source) { |
|
|
618 |
global $wp_filesystem; |
|
|
619 |
|
|
|
620 |
if ( is_wp_error($source) ) |
|
|
621 |
return $source; |
|
|
622 |
|
|
|
623 |
$working_directory = str_replace( $wp_filesystem->wp_content_dir(), trailingslashit(WP_CONTENT_DIR), $source); |
|
|
624 |
if ( ! is_dir($working_directory) ) // Sanity check, if the above fails, lets not prevent installation. |
|
|
625 |
return $source; |
|
|
626 |
|
|
|
627 |
// Check the folder contains at least 1 valid plugin. |
|
|
628 |
$plugins_found = false; |
|
|
629 |
foreach ( glob( $working_directory . '*.php' ) as $file ) { |
|
|
630 |
$info = get_plugin_data($file, false, false); |
|
|
631 |
if ( !empty( $info['Name'] ) ) { |
|
|
632 |
$plugins_found = true; |
|
|
633 |
break; |
|
|
634 |
} |
|
|
635 |
} |
|
|
636 |
|
|
|
637 |
if ( ! $plugins_found ) |
|
|
638 |
return new WP_Error( 'incompatible_archive_no_plugins', $this->strings['incompatible_archive'], __( 'No valid plugins were found.' ) ); |
|
|
639 |
|
|
|
640 |
return $source; |
|
|
641 |
} |
|
|
642 |
|
|
|
643 |
//return plugin info. |
|
|
644 |
function plugin_info() { |
|
|
645 |
if ( ! is_array($this->result) ) |
|
|
646 |
return false; |
|
|
647 |
if ( empty($this->result['destination_name']) ) |
|
|
648 |
return false; |
|
|
649 |
|
|
|
650 |
$plugin = get_plugins('/' . $this->result['destination_name']); //Ensure to pass with leading slash |
|
|
651 |
if ( empty($plugin) ) |
|
|
652 |
return false; |
|
|
653 |
|
|
|
654 |
$pluginfiles = array_keys($plugin); //Assume the requested plugin is the first in the list |
|
|
655 |
|
|
|
656 |
return $this->result['destination_name'] . '/' . $pluginfiles[0]; |
|
|
657 |
} |
|
|
658 |
|
|
|
659 |
//Hooked to pre_install |
|
|
660 |
function deactivate_plugin_before_upgrade($return, $plugin) { |
|
|
661 |
|
|
|
662 |
if ( is_wp_error($return) ) //Bypass. |
|
|
663 |
return $return; |
|
|
664 |
|
|
|
665 |
// When in cron (background updates) don't deactivate the plugin, as we require a browser to reactivate it |
|
|
666 |
if ( defined( 'DOING_CRON' ) && DOING_CRON ) |
|
|
667 |
return $return; |
|
|
668 |
|
|
|
669 |
$plugin = isset($plugin['plugin']) ? $plugin['plugin'] : ''; |
|
|
670 |
if ( empty($plugin) ) |
|
|
671 |
return new WP_Error('bad_request', $this->strings['bad_request']); |
|
|
672 |
|
|
|
673 |
if ( is_plugin_active($plugin) ) { |
|
|
674 |
//Deactivate the plugin silently, Prevent deactivation hooks from running. |
|
|
675 |
deactivate_plugins($plugin, true); |
|
|
676 |
} |
|
|
677 |
} |
|
|
678 |
|
|
|
679 |
//Hooked to upgrade_clear_destination |
|
|
680 |
function delete_old_plugin($removed, $local_destination, $remote_destination, $plugin) { |
|
|
681 |
global $wp_filesystem; |
|
|
682 |
|
|
|
683 |
if ( is_wp_error($removed) ) |
|
|
684 |
return $removed; //Pass errors through. |
|
|
685 |
|
|
|
686 |
$plugin = isset($plugin['plugin']) ? $plugin['plugin'] : ''; |
|
|
687 |
if ( empty($plugin) ) |
|
|
688 |
return new WP_Error('bad_request', $this->strings['bad_request']); |
|
|
689 |
|
|
|
690 |
$plugins_dir = $wp_filesystem->wp_plugins_dir(); |
|
|
691 |
$this_plugin_dir = trailingslashit( dirname($plugins_dir . $plugin) ); |
|
|
692 |
|
|
|
693 |
if ( ! $wp_filesystem->exists($this_plugin_dir) ) //If it's already vanished. |
|
|
694 |
return $removed; |
|
|
695 |
|
|
|
696 |
// If plugin is in its own directory, recursively delete the directory. |
|
|
697 |
if ( strpos($plugin, '/') && $this_plugin_dir != $plugins_dir ) //base check on if plugin includes directory separator AND that it's not the root plugin folder |
|
|
698 |
$deleted = $wp_filesystem->delete($this_plugin_dir, true); |
|
|
699 |
else |
|
|
700 |
$deleted = $wp_filesystem->delete($plugins_dir . $plugin); |
|
|
701 |
|
|
|
702 |
if ( ! $deleted ) |
|
|
703 |
return new WP_Error('remove_old_failed', $this->strings['remove_old_failed']); |
|
|
704 |
|
|
|
705 |
return true; |
|
|
706 |
} |
|
|
707 |
} |
|
|
708 |
|
|
|
709 |
/** |
|
|
710 |
* Theme Upgrader class for WordPress Themes, It is designed to upgrade/install themes from a local zip, remote zip URL, or uploaded zip file. |
|
|
711 |
* |
|
|
712 |
* @package WordPress |
|
|
713 |
* @subpackage Upgrader |
|
|
714 |
* @since 2.8.0 |
|
|
715 |
*/ |
|
|
716 |
class Theme_Upgrader extends WP_Upgrader { |
|
|
717 |
|
|
|
718 |
var $result; |
|
|
719 |
var $bulk = false; |
|
|
720 |
|
|
|
721 |
function upgrade_strings() { |
|
|
722 |
$this->strings['up_to_date'] = __('The theme is at the latest version.'); |
|
|
723 |
$this->strings['no_package'] = __('Update package not available.'); |
|
|
724 |
$this->strings['downloading_package'] = __('Downloading update from <span class="code">%s</span>…'); |
|
|
725 |
$this->strings['unpack_package'] = __('Unpacking the update…'); |
|
|
726 |
$this->strings['remove_old'] = __('Removing the old version of the theme…'); |
|
|
727 |
$this->strings['remove_old_failed'] = __('Could not remove the old theme.'); |
|
|
728 |
$this->strings['process_failed'] = __('Theme update failed.'); |
|
|
729 |
$this->strings['process_success'] = __('Theme updated successfully.'); |
|
|
730 |
} |
|
|
731 |
|
|
|
732 |
function install_strings() { |
|
|
733 |
$this->strings['no_package'] = __('Install package not available.'); |
|
|
734 |
$this->strings['downloading_package'] = __('Downloading install package from <span class="code">%s</span>…'); |
|
|
735 |
$this->strings['unpack_package'] = __('Unpacking the package…'); |
|
|
736 |
$this->strings['installing_package'] = __('Installing the theme…'); |
|
|
737 |
$this->strings['no_files'] = __('The theme contains no files.'); |
|
|
738 |
$this->strings['process_failed'] = __('Theme install failed.'); |
|
|
739 |
$this->strings['process_success'] = __('Theme installed successfully.'); |
|
|
740 |
/* translators: 1: theme name, 2: version */ |
|
|
741 |
$this->strings['process_success_specific'] = __('Successfully installed the theme <strong>%1$s %2$s</strong>.'); |
|
|
742 |
$this->strings['parent_theme_search'] = __('This theme requires a parent theme. Checking if it is installed…'); |
|
|
743 |
/* translators: 1: theme name, 2: version */ |
|
|
744 |
$this->strings['parent_theme_prepare_install'] = __('Preparing to install <strong>%1$s %2$s</strong>…'); |
|
|
745 |
/* translators: 1: theme name, 2: version */ |
|
|
746 |
$this->strings['parent_theme_currently_installed'] = __('The parent theme, <strong>%1$s %2$s</strong>, is currently installed.'); |
|
|
747 |
/* translators: 1: theme name, 2: version */ |
|
|
748 |
$this->strings['parent_theme_install_success'] = __('Successfully installed the parent theme, <strong>%1$s %2$s</strong>.'); |
|
|
749 |
$this->strings['parent_theme_not_found'] = __('<strong>The parent theme could not be found.</strong> You will need to install the parent theme, <strong>%s</strong>, before you can use this child theme.'); |
|
|
750 |
} |
|
|
751 |
|
|
|
752 |
function check_parent_theme_filter($install_result, $hook_extra, $child_result) { |
|
|
753 |
// Check to see if we need to install a parent theme |
|
|
754 |
$theme_info = $this->theme_info(); |
|
|
755 |
|
|
|
756 |
if ( ! $theme_info->parent() ) |
|
|
757 |
return $install_result; |
|
|
758 |
|
|
|
759 |
$this->skin->feedback( 'parent_theme_search' ); |
|
|
760 |
|
|
|
761 |
if ( ! $theme_info->parent()->errors() ) { |
|
|
762 |
$this->skin->feedback( 'parent_theme_currently_installed', $theme_info->parent()->display('Name'), $theme_info->parent()->display('Version') ); |
|
|
763 |
// We already have the theme, fall through. |
|
|
764 |
return $install_result; |
|
|
765 |
} |
|
|
766 |
|
|
|
767 |
// We don't have the parent theme, lets install it |
|
|
768 |
$api = themes_api('theme_information', array('slug' => $theme_info->get('Template'), 'fields' => array('sections' => false, 'tags' => false) ) ); //Save on a bit of bandwidth. |
|
|
769 |
|
|
|
770 |
if ( ! $api || is_wp_error($api) ) { |
|
|
771 |
$this->skin->feedback( 'parent_theme_not_found', $theme_info->get('Template') ); |
|
|
772 |
// Don't show activate or preview actions after install |
|
|
773 |
add_filter('install_theme_complete_actions', array($this, 'hide_activate_preview_actions') ); |
|
|
774 |
return $install_result; |
|
|
775 |
} |
|
|
776 |
|
|
|
777 |
// Backup required data we're going to override: |
|
|
778 |
$child_api = $this->skin->api; |
|
|
779 |
$child_success_message = $this->strings['process_success']; |
|
|
780 |
|
|
|
781 |
// Override them |
|
|
782 |
$this->skin->api = $api; |
|
|
783 |
$this->strings['process_success_specific'] = $this->strings['parent_theme_install_success'];//, $api->name, $api->version); |
|
|
784 |
|
|
|
785 |
$this->skin->feedback('parent_theme_prepare_install', $api->name, $api->version); |
|
|
786 |
|
|
|
787 |
add_filter('install_theme_complete_actions', '__return_false', 999); // Don't show any actions after installing the theme. |
|
|
788 |
|
|
|
789 |
// Install the parent theme |
|
|
790 |
$parent_result = $this->run( array( |
|
|
791 |
'package' => $api->download_link, |
|
|
792 |
'destination' => get_theme_root(), |
|
|
793 |
'clear_destination' => false, //Do not overwrite files. |
|
|
794 |
'clear_working' => true |
|
|
795 |
) ); |
|
|
796 |
|
|
|
797 |
if ( is_wp_error($parent_result) ) |
|
|
798 |
add_filter('install_theme_complete_actions', array($this, 'hide_activate_preview_actions') ); |
|
|
799 |
|
|
|
800 |
// Start cleaning up after the parents installation |
|
|
801 |
remove_filter('install_theme_complete_actions', '__return_false', 999); |
|
|
802 |
|
|
|
803 |
// Reset child's result and data |
|
|
804 |
$this->result = $child_result; |
|
|
805 |
$this->skin->api = $child_api; |
|
|
806 |
$this->strings['process_success'] = $child_success_message; |
|
|
807 |
|
|
|
808 |
return $install_result; |
|
|
809 |
} |
|
|
810 |
|
|
|
811 |
function hide_activate_preview_actions($actions) { |
|
|
812 |
unset($actions['activate'], $actions['preview']); |
|
|
813 |
return $actions; |
|
|
814 |
} |
|
|
815 |
|
|
|
816 |
function install( $package, $args = array() ) { |
|
|
817 |
|
|
|
818 |
$defaults = array( |
|
|
819 |
'clear_update_cache' => true, |
|
|
820 |
); |
|
|
821 |
$parsed_args = wp_parse_args( $args, $defaults ); |
|
|
822 |
|
|
|
823 |
$this->init(); |
|
|
824 |
$this->install_strings(); |
|
|
825 |
|
|
|
826 |
add_filter('upgrader_source_selection', array($this, 'check_package') ); |
|
|
827 |
add_filter('upgrader_post_install', array($this, 'check_parent_theme_filter'), 10, 3); |
|
|
828 |
|
|
|
829 |
$this->run( array( |
|
|
830 |
'package' => $package, |
|
|
831 |
'destination' => get_theme_root(), |
|
|
832 |
'clear_destination' => false, //Do not overwrite files. |
|
|
833 |
'clear_working' => true, |
|
|
834 |
'hook_extra' => array( |
|
|
835 |
'type' => 'theme', |
|
|
836 |
'action' => 'install', |
|
|
837 |
), |
|
|
838 |
) ); |
|
|
839 |
|
|
|
840 |
remove_filter('upgrader_source_selection', array($this, 'check_package') ); |
|
|
841 |
remove_filter('upgrader_post_install', array($this, 'check_parent_theme_filter')); |
|
|
842 |
|
|
|
843 |
if ( ! $this->result || is_wp_error($this->result) ) |
|
|
844 |
return $this->result; |
|
|
845 |
|
|
|
846 |
// Refresh the Theme Update information |
|
|
847 |
wp_clean_themes_cache( $parsed_args['clear_update_cache'] ); |
|
|
848 |
|
|
|
849 |
return true; |
|
|
850 |
} |
|
|
851 |
|
|
|
852 |
function upgrade( $theme, $args = array() ) { |
|
|
853 |
|
|
|
854 |
$defaults = array( |
|
|
855 |
'clear_update_cache' => true, |
|
|
856 |
); |
|
|
857 |
$parsed_args = wp_parse_args( $args, $defaults ); |
|
|
858 |
|
|
|
859 |
$this->init(); |
|
|
860 |
$this->upgrade_strings(); |
|
|
861 |
|
|
|
862 |
// Is an update available? |
|
|
863 |
$current = get_site_transient( 'update_themes' ); |
|
|
864 |
if ( !isset( $current->response[ $theme ] ) ) { |
|
|
865 |
$this->skin->before(); |
|
|
866 |
$this->skin->set_result(false); |
|
|
867 |
$this->skin->error('up_to_date'); |
|
|
868 |
$this->skin->after(); |
|
|
869 |
return false; |
|
|
870 |
} |
|
|
871 |
|
|
|
872 |
$r = $current->response[ $theme ]; |
|
|
873 |
|
|
|
874 |
add_filter('upgrader_pre_install', array($this, 'current_before'), 10, 2); |
|
|
875 |
add_filter('upgrader_post_install', array($this, 'current_after'), 10, 2); |
|
|
876 |
add_filter('upgrader_clear_destination', array($this, 'delete_old_theme'), 10, 4); |
|
|
877 |
|
|
|
878 |
$this->run( array( |
|
|
879 |
'package' => $r['package'], |
|
|
880 |
'destination' => get_theme_root( $theme ), |
|
|
881 |
'clear_destination' => true, |
|
|
882 |
'clear_working' => true, |
|
|
883 |
'hook_extra' => array( |
|
|
884 |
'theme' => $theme, |
|
|
885 |
'type' => 'theme', |
|
|
886 |
'action' => 'update', |
|
|
887 |
), |
|
|
888 |
) ); |
|
|
889 |
|
|
|
890 |
remove_filter('upgrader_pre_install', array($this, 'current_before')); |
|
|
891 |
remove_filter('upgrader_post_install', array($this, 'current_after')); |
|
|
892 |
remove_filter('upgrader_clear_destination', array($this, 'delete_old_theme')); |
|
|
893 |
|
|
|
894 |
if ( ! $this->result || is_wp_error($this->result) ) |
|
|
895 |
return $this->result; |
|
|
896 |
|
|
|
897 |
wp_clean_themes_cache( $parsed_args['clear_update_cache'] ); |
|
|
898 |
|
|
|
899 |
return true; |
|
|
900 |
} |
|
|
901 |
|
|
|
902 |
function bulk_upgrade( $themes, $args = array() ) { |
|
|
903 |
|
|
|
904 |
$defaults = array( |
|
|
905 |
'clear_update_cache' => true, |
|
|
906 |
); |
|
|
907 |
$parsed_args = wp_parse_args( $args, $defaults ); |
|
|
908 |
|
|
|
909 |
$this->init(); |
|
|
910 |
$this->bulk = true; |
|
|
911 |
$this->upgrade_strings(); |
|
|
912 |
|
|
|
913 |
$current = get_site_transient( 'update_themes' ); |
|
|
914 |
|
|
|
915 |
add_filter('upgrader_pre_install', array($this, 'current_before'), 10, 2); |
|
|
916 |
add_filter('upgrader_post_install', array($this, 'current_after'), 10, 2); |
|
|
917 |
add_filter('upgrader_clear_destination', array($this, 'delete_old_theme'), 10, 4); |
|
|
918 |
|
|
|
919 |
$this->skin->header(); |
|
|
920 |
|
|
|
921 |
// Connect to the Filesystem first. |
|
|
922 |
$res = $this->fs_connect( array(WP_CONTENT_DIR) ); |
|
|
923 |
if ( ! $res ) { |
|
|
924 |
$this->skin->footer(); |
|
|
925 |
return false; |
|
|
926 |
} |
|
|
927 |
|
|
|
928 |
$this->skin->bulk_header(); |
|
|
929 |
|
|
|
930 |
// Only start maintenance mode if: |
|
|
931 |
// - running Multisite and there are one or more themes specified, OR |
|
|
932 |
// - a theme with an update available is currently in use. |
|
|
933 |
// @TODO: For multisite, maintenance mode should only kick in for individual sites if at all possible. |
|
|
934 |
$maintenance = ( is_multisite() && ! empty( $themes ) ); |
|
|
935 |
foreach ( $themes as $theme ) |
|
|
936 |
$maintenance = $maintenance || $theme == get_stylesheet() || $theme == get_template(); |
|
|
937 |
if ( $maintenance ) |
|
|
938 |
$this->maintenance_mode(true); |
|
|
939 |
|
|
|
940 |
$results = array(); |
|
|
941 |
|
|
|
942 |
$this->update_count = count($themes); |
|
|
943 |
$this->update_current = 0; |
|
|
944 |
foreach ( $themes as $theme ) { |
|
|
945 |
$this->update_current++; |
|
|
946 |
|
|
|
947 |
$this->skin->theme_info = $this->theme_info($theme); |
|
|
948 |
|
|
|
949 |
if ( !isset( $current->response[ $theme ] ) ) { |
|
|
950 |
$this->skin->set_result(true); |
|
|
951 |
$this->skin->before(); |
|
|
952 |
$this->skin->feedback('up_to_date'); |
|
|
953 |
$this->skin->after(); |
|
|
954 |
$results[$theme] = true; |
|
|
955 |
continue; |
|
|
956 |
} |
|
|
957 |
|
|
|
958 |
// Get the URL to the zip file |
|
|
959 |
$r = $current->response[ $theme ]; |
|
|
960 |
|
|
|
961 |
$result = $this->run( array( |
|
|
962 |
'package' => $r['package'], |
|
|
963 |
'destination' => get_theme_root( $theme ), |
|
|
964 |
'clear_destination' => true, |
|
|
965 |
'clear_working' => true, |
|
|
966 |
'hook_extra' => array( |
|
|
967 |
'theme' => $theme |
|
|
968 |
), |
|
|
969 |
) ); |
|
|
970 |
|
|
|
971 |
$results[$theme] = $this->result; |
|
|
972 |
|
|
|
973 |
// Prevent credentials auth screen from displaying multiple times |
|
|
974 |
if ( false === $result ) |
|
|
975 |
break; |
|
|
976 |
} //end foreach $plugins |
|
|
977 |
|
|
|
978 |
$this->maintenance_mode(false); |
|
|
979 |
|
|
|
980 |
do_action( 'upgrader_process_complete', $this, array( |
|
|
981 |
'action' => 'update', |
|
|
982 |
'type' => 'plugin', |
|
|
983 |
'bulk' => true, |
|
|
984 |
'themes' => $themes, |
|
|
985 |
) ); |
|
|
986 |
|
|
|
987 |
$this->skin->bulk_footer(); |
|
|
988 |
|
|
|
989 |
$this->skin->footer(); |
|
|
990 |
|
|
|
991 |
// Cleanup our hooks, in case something else does a upgrade on this connection. |
|
|
992 |
remove_filter('upgrader_pre_install', array($this, 'current_before')); |
|
|
993 |
remove_filter('upgrader_post_install', array($this, 'current_after')); |
|
|
994 |
remove_filter('upgrader_clear_destination', array($this, 'delete_old_theme')); |
|
|
995 |
|
|
|
996 |
// Refresh the Theme Update information |
|
|
997 |
wp_clean_themes_cache( $parsed_args['clear_update_cache'] ); |
|
|
998 |
|
|
|
999 |
return $results; |
|
|
1000 |
} |
|
|
1001 |
|
|
|
1002 |
function check_package($source) { |
|
|
1003 |
global $wp_filesystem; |
|
|
1004 |
|
|
|
1005 |
if ( is_wp_error($source) ) |
|
|
1006 |
return $source; |
|
|
1007 |
|
|
|
1008 |
// Check the folder contains a valid theme |
|
|
1009 |
$working_directory = str_replace( $wp_filesystem->wp_content_dir(), trailingslashit(WP_CONTENT_DIR), $source); |
|
|
1010 |
if ( ! is_dir($working_directory) ) // Sanity check, if the above fails, lets not prevent installation. |
|
|
1011 |
return $source; |
|
|
1012 |
|
|
|
1013 |
// A proper archive should have a style.css file in the single subdirectory |
|
|
1014 |
if ( ! file_exists( $working_directory . 'style.css' ) ) |
|
|
1015 |
return new WP_Error( 'incompatible_archive_theme_no_style', $this->strings['incompatible_archive'], __( 'The theme is missing the <code>style.css</code> stylesheet.' ) ); |
|
|
1016 |
|
|
|
1017 |
$info = get_file_data( $working_directory . 'style.css', array( 'Name' => 'Theme Name', 'Template' => 'Template' ) ); |
|
|
1018 |
|
|
|
1019 |
if ( empty( $info['Name'] ) ) |
|
|
1020 |
return new WP_Error( 'incompatible_archive_theme_no_name', $this->strings['incompatible_archive'], __( "The <code>style.css</code> stylesheet doesn't contain a valid theme header." ) ); |
|
|
1021 |
|
|
|
1022 |
// If it's not a child theme, it must have at least an index.php to be legit. |
|
|
1023 |
if ( empty( $info['Template'] ) && ! file_exists( $working_directory . 'index.php' ) ) |
|
|
1024 |
return new WP_Error( 'incompatible_archive_theme_no_index', $this->strings['incompatible_archive'], __( 'The theme is missing the <code>index.php</code> file.' ) ); |
|
|
1025 |
|
|
|
1026 |
return $source; |
|
|
1027 |
} |
|
|
1028 |
|
|
|
1029 |
function current_before($return, $theme) { |
|
|
1030 |
|
|
|
1031 |
if ( is_wp_error($return) ) |
|
|
1032 |
return $return; |
|
|
1033 |
|
|
|
1034 |
$theme = isset($theme['theme']) ? $theme['theme'] : ''; |
|
|
1035 |
|
|
|
1036 |
if ( $theme != get_stylesheet() ) //If not current |
|
|
1037 |
return $return; |
|
|
1038 |
//Change to maintenance mode now. |
|
|
1039 |
if ( ! $this->bulk ) |
|
|
1040 |
$this->maintenance_mode(true); |
|
|
1041 |
|
|
|
1042 |
return $return; |
|
|
1043 |
} |
|
|
1044 |
|
|
|
1045 |
function current_after($return, $theme) { |
|
|
1046 |
if ( is_wp_error($return) ) |
|
|
1047 |
return $return; |
|
|
1048 |
|
|
|
1049 |
$theme = isset($theme['theme']) ? $theme['theme'] : ''; |
|
|
1050 |
|
|
|
1051 |
if ( $theme != get_stylesheet() ) // If not current |
|
|
1052 |
return $return; |
|
|
1053 |
|
|
|
1054 |
// Ensure stylesheet name hasn't changed after the upgrade: |
|
|
1055 |
if ( $theme == get_stylesheet() && $theme != $this->result['destination_name'] ) { |
|
|
1056 |
wp_clean_themes_cache(); |
|
|
1057 |
$stylesheet = $this->result['destination_name']; |
|
|
1058 |
switch_theme( $stylesheet ); |
|
|
1059 |
} |
|
|
1060 |
|
|
|
1061 |
//Time to remove maintenance mode |
|
|
1062 |
if ( ! $this->bulk ) |
|
|
1063 |
$this->maintenance_mode(false); |
|
|
1064 |
return $return; |
|
|
1065 |
} |
|
|
1066 |
|
|
|
1067 |
function delete_old_theme( $removed, $local_destination, $remote_destination, $theme ) { |
|
|
1068 |
global $wp_filesystem; |
|
|
1069 |
|
|
|
1070 |
if ( is_wp_error( $removed ) ) |
|
|
1071 |
return $removed; // Pass errors through. |
|
|
1072 |
|
|
|
1073 |
if ( ! isset( $theme['theme'] ) ) |
|
|
1074 |
return $removed; |
|
|
1075 |
|
|
|
1076 |
$theme = $theme['theme']; |
|
|
1077 |
$themes_dir = trailingslashit( $wp_filesystem->wp_themes_dir( $theme ) ); |
|
|
1078 |
if ( $wp_filesystem->exists( $themes_dir . $theme ) ) { |
|
|
1079 |
if ( ! $wp_filesystem->delete( $themes_dir . $theme, true ) ) |
|
|
1080 |
return false; |
|
|
1081 |
} |
|
|
1082 |
|
|
|
1083 |
return true; |
|
|
1084 |
} |
|
|
1085 |
|
|
|
1086 |
function theme_info($theme = null) { |
|
|
1087 |
|
|
|
1088 |
if ( empty($theme) ) { |
|
|
1089 |
if ( !empty($this->result['destination_name']) ) |
|
|
1090 |
$theme = $this->result['destination_name']; |
|
|
1091 |
else |
|
|
1092 |
return false; |
|
|
1093 |
} |
|
|
1094 |
return wp_get_theme( $theme ); |
|
|
1095 |
} |
|
|
1096 |
|
|
|
1097 |
} |
|
|
1098 |
|
|
|
1099 |
add_action( 'upgrader_process_complete', array( 'Language_Pack_Upgrader', 'async_upgrade' ), 20 ); |
|
|
1100 |
|
|
|
1101 |
/** |
|
|
1102 |
* Language pack upgrader, for updating translations of plugins, themes, and core. |
|
|
1103 |
* |
|
|
1104 |
* @package WordPress |
|
|
1105 |
* @subpackage Upgrader |
|
|
1106 |
* @since 3.7.0 |
|
|
1107 |
*/ |
|
|
1108 |
class Language_Pack_Upgrader extends WP_Upgrader { |
|
|
1109 |
|
|
|
1110 |
var $result; |
|
|
1111 |
var $bulk = true; |
|
|
1112 |
|
|
|
1113 |
static function async_upgrade( $upgrader = false ) { |
|
|
1114 |
// Avoid recursion. |
|
|
1115 |
if ( $upgrader && $upgrader instanceof Language_Pack_Upgrader ) |
|
|
1116 |
return; |
|
|
1117 |
|
|
|
1118 |
// Nothing to do? |
|
|
1119 |
$language_updates = wp_get_translation_updates(); |
|
|
1120 |
if ( ! $language_updates ) |
|
|
1121 |
return; |
|
|
1122 |
|
|
|
1123 |
$skin = new Language_Pack_Upgrader_Skin( array( |
|
|
1124 |
'skip_header_footer' => true, |
|
|
1125 |
) ); |
|
|
1126 |
|
|
|
1127 |
$lp_upgrader = new Language_Pack_Upgrader( $skin ); |
|
|
1128 |
$lp_upgrader->upgrade(); |
|
|
1129 |
} |
|
|
1130 |
|
|
|
1131 |
function upgrade_strings() { |
|
|
1132 |
$this->strings['starting_upgrade'] = __( 'Some of your translations need updating. Sit tight for a few more seconds while we update them as well.' ); |
|
|
1133 |
$this->strings['up_to_date'] = __( 'The translation is up to date.' ); // We need to silently skip this case |
|
|
1134 |
$this->strings['no_package'] = __( 'Update package not available.' ); |
|
|
1135 |
$this->strings['downloading_package'] = __( 'Downloading translation from <span class="code">%s</span>…' ); |
|
|
1136 |
$this->strings['unpack_package'] = __( 'Unpacking the update…' ); |
|
|
1137 |
$this->strings['process_failed'] = __( 'Translation update failed.' ); |
|
|
1138 |
$this->strings['process_success'] = __( 'Translation updated successfully.' ); |
|
|
1139 |
} |
|
|
1140 |
|
|
|
1141 |
function upgrade( $update = false, $args = array() ) { |
|
|
1142 |
if ( $update ) |
|
|
1143 |
$update = array( $update ); |
|
|
1144 |
$results = $this->bulk_upgrade( $update, $args ); |
|
|
1145 |
return $results[0]; |
|
|
1146 |
} |
|
|
1147 |
|
|
|
1148 |
function bulk_upgrade( $language_updates = array(), $args = array() ) { |
|
|
1149 |
global $wp_filesystem; |
|
|
1150 |
|
|
|
1151 |
$defaults = array( |
|
|
1152 |
'clear_update_cache' => true, |
|
|
1153 |
); |
|
|
1154 |
$parsed_args = wp_parse_args( $args, $defaults ); |
|
|
1155 |
|
|
|
1156 |
$this->init(); |
|
|
1157 |
$this->upgrade_strings(); |
|
|
1158 |
|
|
|
1159 |
if ( ! $language_updates ) |
|
|
1160 |
$language_updates = wp_get_translation_updates(); |
|
|
1161 |
|
|
|
1162 |
if ( empty( $language_updates ) ) { |
|
|
1163 |
$this->skin->header(); |
|
|
1164 |
$this->skin->before(); |
|
|
1165 |
$this->skin->set_result( true ); |
|
|
1166 |
$this->skin->feedback( 'up_to_date' ); |
|
|
1167 |
$this->skin->after(); |
|
|
1168 |
$this->skin->bulk_footer(); |
|
|
1169 |
$this->skin->footer(); |
|
|
1170 |
return true; |
|
|
1171 |
} |
|
|
1172 |
|
|
|
1173 |
if ( 'upgrader_process_complete' == current_filter() ) |
|
|
1174 |
$this->skin->feedback( 'starting_upgrade' ); |
|
|
1175 |
|
|
|
1176 |
add_filter( 'upgrader_source_selection', array( &$this, 'check_package' ), 10, 3 ); |
|
|
1177 |
|
|
|
1178 |
$this->skin->header(); |
|
|
1179 |
|
|
|
1180 |
// Connect to the Filesystem first. |
|
|
1181 |
$res = $this->fs_connect( array( WP_CONTENT_DIR, WP_LANG_DIR ) ); |
|
|
1182 |
if ( ! $res ) { |
|
|
1183 |
$this->skin->footer(); |
|
|
1184 |
return false; |
|
|
1185 |
} |
|
|
1186 |
|
|
|
1187 |
$results = array(); |
|
|
1188 |
|
|
|
1189 |
$this->update_count = count( $language_updates ); |
|
|
1190 |
$this->update_current = 0; |
|
|
1191 |
|
|
|
1192 |
// The filesystem's mkdir() is not recursive. Make sure WP_LANG_DIR exists, |
|
|
1193 |
// as we then may need to create a /plugins or /themes directory inside of it. |
|
|
1194 |
$remote_destination = $wp_filesystem->find_folder( WP_LANG_DIR ); |
|
|
1195 |
if ( ! $wp_filesystem->exists( $remote_destination ) ) |
|
|
1196 |
if ( ! $wp_filesystem->mkdir( $remote_destination, FS_CHMOD_DIR ) ) |
|
|
1197 |
return new WP_Error( 'mkdir_failed_lang_dir', $this->strings['mkdir_failed'], $remote_destination ); |
|
|
1198 |
|
|
|
1199 |
foreach ( $language_updates as $language_update ) { |
|
|
1200 |
|
|
|
1201 |
$this->skin->language_update = $language_update; |
|
|
1202 |
|
|
|
1203 |
$destination = WP_LANG_DIR; |
|
|
1204 |
if ( 'plugin' == $language_update->type ) |
|
|
1205 |
$destination .= '/plugins'; |
|
|
1206 |
elseif ( 'theme' == $language_update->type ) |
|
|
1207 |
$destination .= '/themes'; |
|
|
1208 |
|
|
|
1209 |
$this->update_current++; |
|
|
1210 |
|
|
|
1211 |
$options = array( |
|
|
1212 |
'package' => $language_update->package, |
|
|
1213 |
'destination' => $destination, |
|
|
1214 |
'clear_destination' => false, |
|
|
1215 |
'abort_if_destination_exists' => false, // We expect the destination to exist. |
|
|
1216 |
'clear_working' => true, |
|
|
1217 |
'is_multi' => true, |
|
|
1218 |
'hook_extra' => array( |
|
|
1219 |
'language_update_type' => $language_update->type, |
|
|
1220 |
'language_update' => $language_update, |
|
|
1221 |
) |
|
|
1222 |
); |
|
|
1223 |
|
|
|
1224 |
$result = $this->run( $options ); |
|
|
1225 |
|
|
|
1226 |
$results[] = $this->result; |
|
|
1227 |
|
|
|
1228 |
// Prevent credentials auth screen from displaying multiple times. |
|
|
1229 |
if ( false === $result ) |
|
|
1230 |
break; |
|
|
1231 |
} |
|
|
1232 |
|
|
|
1233 |
$this->skin->bulk_footer(); |
|
|
1234 |
|
|
|
1235 |
$this->skin->footer(); |
|
|
1236 |
|
|
|
1237 |
// Clean up our hooks, in case something else does an upgrade on this connection. |
|
|
1238 |
remove_filter( 'upgrader_source_selection', array( &$this, 'check_package' ), 10, 2 ); |
|
|
1239 |
|
|
|
1240 |
if ( $parsed_args['clear_update_cache'] ) { |
|
|
1241 |
wp_clean_themes_cache( true ); |
|
|
1242 |
wp_clean_plugins_cache( true ); |
|
|
1243 |
delete_site_transient( 'update_core' ); |
|
|
1244 |
} |
|
|
1245 |
|
|
|
1246 |
return $results; |
|
|
1247 |
} |
|
|
1248 |
|
|
|
1249 |
function check_package( $source, $remote_source ) { |
|
|
1250 |
global $wp_filesystem; |
|
|
1251 |
|
|
|
1252 |
if ( is_wp_error( $source ) ) |
|
|
1253 |
return $source; |
|
|
1254 |
|
|
|
1255 |
// Check that the folder contains a valid language. |
|
|
1256 |
$files = $wp_filesystem->dirlist( $remote_source ); |
|
|
1257 |
|
|
|
1258 |
// Check to see if a .po and .mo exist in the folder. |
|
|
1259 |
$po = $mo = false; |
|
|
1260 |
foreach ( (array) $files as $file => $filedata ) { |
|
|
1261 |
if ( '.po' == substr( $file, -3 ) ) |
|
|
1262 |
$po = true; |
|
|
1263 |
elseif ( '.mo' == substr( $file, -3 ) ) |
|
|
1264 |
$mo = true; |
|
|
1265 |
} |
|
|
1266 |
|
|
|
1267 |
if ( ! $mo || ! $po ) |
|
|
1268 |
return new WP_Error( 'incompatible_archive_pomo', $this->strings['incompatible_archive'], |
|
|
1269 |
__( 'The language pack is missing either the <code>.po</code> or <code>.mo</code> files.' ) ); |
|
|
1270 |
|
|
|
1271 |
return $source; |
|
|
1272 |
} |
|
|
1273 |
|
|
|
1274 |
function get_name_for_update( $update ) { |
|
|
1275 |
switch ( $update->type ) { |
|
|
1276 |
case 'core': |
|
|
1277 |
return 'WordPress'; // Not translated |
|
|
1278 |
break; |
|
|
1279 |
case 'theme': |
|
|
1280 |
$theme = wp_get_theme( $update->slug ); |
|
|
1281 |
if ( $theme->exists() ) |
|
|
1282 |
return $theme->Get( 'Name' ); |
|
|
1283 |
break; |
|
|
1284 |
case 'plugin': |
|
|
1285 |
$plugin_data = get_plugins( '/' . $update->slug ); |
|
|
1286 |
$plugin_data = array_shift( $plugin_data ); |
|
|
1287 |
if ( $plugin_data ) |
|
|
1288 |
return $plugin_data['Name']; |
|
|
1289 |
break; |
|
|
1290 |
} |
|
|
1291 |
return ''; |
|
|
1292 |
} |
|
|
1293 |
|
|
|
1294 |
} |
|
|
1295 |
|
|
|
1296 |
/** |
|
|
1297 |
* Core Upgrader class for WordPress. It allows for WordPress to upgrade itself in combination with the wp-admin/includes/update-core.php file |
|
|
1298 |
* |
|
|
1299 |
* @package WordPress |
|
|
1300 |
* @subpackage Upgrader |
|
|
1301 |
* @since 2.8.0 |
|
|
1302 |
*/ |
|
|
1303 |
class Core_Upgrader extends WP_Upgrader { |
|
|
1304 |
|
|
|
1305 |
function upgrade_strings() { |
|
|
1306 |
$this->strings['up_to_date'] = __('WordPress is at the latest version.'); |
|
|
1307 |
$this->strings['no_package'] = __('Update package not available.'); |
|
|
1308 |
$this->strings['downloading_package'] = __('Downloading update from <span class="code">%s</span>…'); |
|
|
1309 |
$this->strings['unpack_package'] = __('Unpacking the update…'); |
|
|
1310 |
$this->strings['copy_failed'] = __('Could not copy files.'); |
|
|
1311 |
$this->strings['copy_failed_space'] = __('Could not copy files. You may have run out of disk space.' ); |
|
|
1312 |
$this->strings['start_rollback'] = __( 'Attempting to roll back to previous version.' ); |
|
|
1313 |
$this->strings['rollback_was_required'] = __( 'Due to an error during updating, WordPress has rolled back to your previous version.' ); |
|
|
1314 |
} |
|
|
1315 |
|
|
|
1316 |
function upgrade( $current, $args = array() ) { |
|
|
1317 |
global $wp_filesystem, $wp_version; |
|
|
1318 |
|
|
|
1319 |
$start_time = time(); |
|
|
1320 |
|
|
|
1321 |
$defaults = array( |
|
|
1322 |
'pre_check_md5' => true, |
|
|
1323 |
'attempt_rollback' => false, |
|
|
1324 |
'do_rollback' => false, |
|
|
1325 |
); |
|
|
1326 |
$parsed_args = wp_parse_args( $args, $defaults ); |
|
|
1327 |
|
|
|
1328 |
$this->init(); |
|
|
1329 |
$this->upgrade_strings(); |
|
|
1330 |
|
|
|
1331 |
// Is an update available? |
|
|
1332 |
if ( !isset( $current->response ) || $current->response == 'latest' ) |
|
|
1333 |
return new WP_Error('up_to_date', $this->strings['up_to_date']); |
|
|
1334 |
|
|
|
1335 |
$res = $this->fs_connect( array(ABSPATH, WP_CONTENT_DIR) ); |
|
|
1336 |
if ( is_wp_error($res) ) |
|
|
1337 |
return $res; |
|
|
1338 |
|
|
|
1339 |
$wp_dir = trailingslashit($wp_filesystem->abspath()); |
|
|
1340 |
|
|
|
1341 |
$partial = true; |
|
|
1342 |
if ( $parsed_args['do_rollback'] ) |
|
|
1343 |
$partial = false; |
|
|
1344 |
elseif ( $parsed_args['pre_check_md5'] && ! $this->check_files() ) |
|
|
1345 |
$partial = false; |
|
|
1346 |
|
|
|
1347 |
// If partial update is returned from the API, use that, unless we're doing a reinstall. |
|
|
1348 |
// If we cross the new_bundled version number, then use the new_bundled zip. |
|
|
1349 |
// Don't though if the constant is set to skip bundled items. |
|
|
1350 |
// If the API returns a no_content zip, go with it. Finally, default to the full zip. |
|
|
1351 |
if ( $parsed_args['do_rollback'] && $current->packages->rollback ) |
|
|
1352 |
$to_download = 'rollback'; |
|
|
1353 |
elseif ( $current->packages->partial && 'reinstall' != $current->response && $wp_version == $current->partial_version && $partial ) |
|
|
1354 |
$to_download = 'partial'; |
|
|
1355 |
elseif ( $current->packages->new_bundled && version_compare( $wp_version, $current->new_bundled, '<' ) |
|
|
1356 |
&& ( ! defined( 'CORE_UPGRADE_SKIP_NEW_BUNDLED' ) || ! CORE_UPGRADE_SKIP_NEW_BUNDLED ) ) |
|
|
1357 |
$to_download = 'new_bundled'; |
|
|
1358 |
elseif ( $current->packages->no_content ) |
|
|
1359 |
$to_download = 'no_content'; |
|
|
1360 |
else |
|
|
1361 |
$to_download = 'full'; |
|
|
1362 |
|
|
|
1363 |
$download = $this->download_package( $current->packages->$to_download ); |
|
|
1364 |
if ( is_wp_error($download) ) |
|
|
1365 |
return $download; |
|
|
1366 |
|
|
|
1367 |
$working_dir = $this->unpack_package( $download ); |
|
|
1368 |
if ( is_wp_error($working_dir) ) |
|
|
1369 |
return $working_dir; |
|
|
1370 |
|
|
|
1371 |
// Copy update-core.php from the new version into place. |
|
|
1372 |
if ( !$wp_filesystem->copy($working_dir . '/wordpress/wp-admin/includes/update-core.php', $wp_dir . 'wp-admin/includes/update-core.php', true) ) { |
|
|
1373 |
$wp_filesystem->delete($working_dir, true); |
|
|
1374 |
return new WP_Error( 'copy_failed_for_update_core_file', __( 'The update cannot be installed because we will be unable to copy some files. This is usually due to inconsistent file permissions.' ), 'wp-admin/includes/update-core.php' ); |
|
|
1375 |
} |
|
|
1376 |
$wp_filesystem->chmod($wp_dir . 'wp-admin/includes/update-core.php', FS_CHMOD_FILE); |
|
|
1377 |
|
|
|
1378 |
require_once( ABSPATH . 'wp-admin/includes/update-core.php' ); |
|
|
1379 |
|
|
|
1380 |
if ( ! function_exists( 'update_core' ) ) |
|
|
1381 |
return new WP_Error( 'copy_failed_space', $this->strings['copy_failed_space'] ); |
|
|
1382 |
|
|
|
1383 |
$result = update_core( $working_dir, $wp_dir ); |
|
|
1384 |
|
|
|
1385 |
// In the event of an issue, we may be able to roll back. |
|
|
1386 |
if ( $parsed_args['attempt_rollback'] && $current->packages->rollback && ! $parsed_args['do_rollback'] ) { |
|
|
1387 |
$try_rollback = false; |
|
|
1388 |
if ( is_wp_error( $result ) ) { |
|
|
1389 |
$error_code = $result->get_error_code(); |
|
|
1390 |
// Not all errors are equal. These codes are critical: copy_failed__copy_dir, |
|
|
1391 |
// mkdir_failed__copy_dir, copy_failed__copy_dir_retry, and disk_full. |
|
|
1392 |
// do_rollback allows for update_core() to trigger a rollback if needed. |
|
|
1393 |
if ( false !== strpos( $error_code, 'do_rollback' ) ) |
|
|
1394 |
$try_rollback = true; |
|
|
1395 |
elseif ( false !== strpos( $error_code, '__copy_dir' ) ) |
|
|
1396 |
$try_rollback = true; |
|
|
1397 |
elseif ( 'disk_full' === $error_code ) |
|
|
1398 |
$try_rollback = true; |
|
|
1399 |
} |
|
|
1400 |
|
|
|
1401 |
if ( $try_rollback ) { |
|
|
1402 |
apply_filters( 'update_feedback', $result ); |
|
|
1403 |
apply_filters( 'update_feedback', $this->strings['start_rollback'] ); |
|
|
1404 |
|
|
|
1405 |
$rollback_result = $this->upgrade( $current, array_merge( $parsed_args, array( 'do_rollback' => true ) ) ); |
|
|
1406 |
|
|
|
1407 |
$original_result = $result; |
|
|
1408 |
$result = new WP_Error( 'rollback_was_required', $this->strings['rollback_was_required'], (object) array( 'update' => $original_result, 'rollback' => $rollback_result ) ); |
|
|
1409 |
} |
|
|
1410 |
} |
|
|
1411 |
|
|
|
1412 |
do_action( 'upgrader_process_complete', $this, array( 'action' => 'update', 'type' => 'core' ) ); |
|
|
1413 |
|
|
|
1414 |
// Clear the current updates |
|
|
1415 |
delete_site_transient( 'update_core' ); |
|
|
1416 |
|
|
|
1417 |
if ( ! $parsed_args['do_rollback'] ) { |
|
|
1418 |
$stats = array( |
|
|
1419 |
'update_type' => $current->response, |
|
|
1420 |
'success' => true, |
|
|
1421 |
'fs_method' => $wp_filesystem->method, |
|
|
1422 |
'fs_method_forced' => defined( 'FS_METHOD' ) || has_filter( 'filesystem_method' ), |
|
|
1423 |
'time_taken' => time() - $start_time, |
|
|
1424 |
'attempted' => $current->version, |
|
|
1425 |
); |
|
|
1426 |
|
|
|
1427 |
if ( is_wp_error( $result ) ) { |
|
|
1428 |
$stats['success'] = false; |
|
|
1429 |
// Did a rollback occur? |
|
|
1430 |
if ( ! empty( $try_rollback ) ) { |
|
|
1431 |
$stats['error_code'] = $original_result->get_error_code(); |
|
|
1432 |
$stats['error_data'] = $original_result->get_error_data(); |
|
|
1433 |
// Was the rollback successful? If not, collect its error too. |
|
|
1434 |
$stats['rollback'] = ! is_wp_error( $rollback_result ); |
|
|
1435 |
if ( is_wp_error( $rollback_result ) ) { |
|
|
1436 |
$stats['rollback_code'] = $rollback_result->get_error_code(); |
|
|
1437 |
$stats['rollback_data'] = $rollback_result->get_error_data(); |
|
|
1438 |
} |
|
|
1439 |
} else { |
|
|
1440 |
$stats['error_code'] = $result->get_error_code(); |
|
|
1441 |
$stats['error_data'] = $result->get_error_data(); |
|
|
1442 |
} |
|
|
1443 |
} |
|
|
1444 |
|
|
|
1445 |
wp_version_check( $stats ); |
|
|
1446 |
} |
|
|
1447 |
|
|
|
1448 |
return $result; |
|
|
1449 |
} |
|
|
1450 |
|
|
|
1451 |
// Determines if this WordPress Core version should update to $offered_ver or not |
|
|
1452 |
static function should_update_to_version( $offered_ver /* x.y.z */ ) { |
|
|
1453 |
include ABSPATH . WPINC . '/version.php'; // $wp_version; // x.y.z |
|
|
1454 |
|
|
|
1455 |
$current_branch = implode( '.', array_slice( preg_split( '/[.-]/', $wp_version ), 0, 2 ) ); // x.y |
|
|
1456 |
$new_branch = implode( '.', array_slice( preg_split( '/[.-]/', $offered_ver ), 0, 2 ) ); // x.y |
|
|
1457 |
$current_is_development_version = (bool) strpos( $wp_version, '-' ); |
|
|
1458 |
|
|
|
1459 |
// Defaults: |
|
|
1460 |
$upgrade_dev = true; |
|
|
1461 |
$upgrade_minor = true; |
|
|
1462 |
$upgrade_major = false; |
|
|
1463 |
|
|
|
1464 |
// WP_AUTO_UPDATE_CORE = true (all), 'minor', false. |
|
|
1465 |
if ( defined( 'WP_AUTO_UPDATE_CORE' ) ) { |
|
|
1466 |
if ( false === WP_AUTO_UPDATE_CORE ) { |
|
|
1467 |
// Defaults to turned off, unless a filter allows it |
|
|
1468 |
$upgrade_dev = $upgrade_minor = $upgrade_major = false; |
|
|
1469 |
} elseif ( true === WP_AUTO_UPDATE_CORE ) { |
|
|
1470 |
// ALL updates for core |
|
|
1471 |
$upgrade_dev = $upgrade_minor = $upgrade_major = true; |
|
|
1472 |
} elseif ( 'minor' === WP_AUTO_UPDATE_CORE ) { |
|
|
1473 |
// Only minor updates for core |
|
|
1474 |
$upgrade_dev = $upgrade_major = false; |
|
|
1475 |
$upgrade_minor = true; |
|
|
1476 |
} |
|
|
1477 |
} |
|
|
1478 |
|
|
|
1479 |
// 1: If we're already on that version, not much point in updating? |
|
|
1480 |
if ( $offered_ver == $wp_version ) |
|
|
1481 |
return false; |
|
|
1482 |
|
|
|
1483 |
// 2: If we're running a newer version, that's a nope |
|
|
1484 |
if ( version_compare( $wp_version, $offered_ver, '>' ) ) |
|
|
1485 |
return false; |
|
|
1486 |
|
|
|
1487 |
$failure_data = get_site_option( 'auto_core_update_failed' ); |
|
|
1488 |
if ( $failure_data ) { |
|
|
1489 |
// If this was a critical update failure, cannot update. |
|
|
1490 |
if ( ! empty( $failure_data['critical'] ) ) |
|
|
1491 |
return false; |
|
|
1492 |
|
|
|
1493 |
// Don't claim we can update on update-core.php if we have a non-critical failure logged. |
|
|
1494 |
if ( $wp_version == $failure_data['current'] && false !== strpos( $offered_ver, '.1.next.minor' ) ) |
|
|
1495 |
return false; |
|
|
1496 |
|
|
|
1497 |
// Cannot update if we're retrying the same A to B update that caused a non-critical failure. |
|
|
1498 |
// Some non-critical failures do allow retries, like download_failed. |
|
|
1499 |
// 3.7.1 => 3.7.2 resulted in files_not_writable, if we are still on 3.7.1 and still trying to update to 3.7.2. |
|
|
1500 |
if ( empty( $failure_data['retry'] ) && $wp_version == $failure_data['current'] && $offered_ver == $failure_data['attempted'] ) |
|
|
1501 |
return false; |
|
|
1502 |
} |
|
|
1503 |
|
|
|
1504 |
// 3: 3.7-alpha-25000 -> 3.7-alpha-25678 -> 3.7-beta1 -> 3.7-beta2 |
|
|
1505 |
if ( $current_is_development_version ) { |
|
|
1506 |
if ( ! apply_filters( 'allow_dev_auto_core_updates', $upgrade_dev ) ) |
|
|
1507 |
return false; |
|
|
1508 |
// else fall through to minor + major branches below |
|
|
1509 |
} |
|
|
1510 |
|
|
|
1511 |
// 4: Minor In-branch updates (3.7.0 -> 3.7.1 -> 3.7.2 -> 3.7.4) |
|
|
1512 |
if ( $current_branch == $new_branch ) |
|
|
1513 |
return apply_filters( 'allow_minor_auto_core_updates', $upgrade_minor ); |
|
|
1514 |
|
|
|
1515 |
// 5: Major version updates (3.7.0 -> 3.8.0 -> 3.9.1) |
|
|
1516 |
if ( version_compare( $new_branch, $current_branch, '>' ) ) |
|
|
1517 |
return apply_filters( 'allow_major_auto_core_updates', $upgrade_major ); |
|
|
1518 |
|
|
|
1519 |
// If we're not sure, we don't want it |
|
|
1520 |
return false; |
|
|
1521 |
} |
|
|
1522 |
|
|
|
1523 |
function check_files() { |
|
|
1524 |
global $wp_version, $wp_local_package; |
|
|
1525 |
|
|
|
1526 |
$checksums = get_core_checksums( $wp_version, isset( $wp_local_package ) ? $wp_local_package : 'en_US' ); |
|
|
1527 |
|
|
|
1528 |
if ( ! is_array( $checksums ) ) |
|
|
1529 |
return false; |
|
|
1530 |
|
|
|
1531 |
foreach ( $checksums as $file => $checksum ) { |
|
|
1532 |
// Skip files which get updated |
|
|
1533 |
if ( 'wp-content' == substr( $file, 0, 10 ) ) |
|
|
1534 |
continue; |
|
|
1535 |
if ( ! file_exists( ABSPATH . $file ) || md5_file( ABSPATH . $file ) !== $checksum ) |
|
|
1536 |
return false; |
|
|
1537 |
} |
|
|
1538 |
|
|
|
1539 |
return true; |
|
|
1540 |
} |
|
|
1541 |
} |
|
|
1542 |
|
|
|
1543 |
/** |
|
|
1544 |
* Upgrade Skin helper for File uploads. This class handles the upload process and passes it as if it's a local file to the Upgrade/Installer functions. |
|
|
1545 |
* |
|
|
1546 |
* @package WordPress |
|
|
1547 |
* @subpackage Upgrader |
|
|
1548 |
* @since 2.8.0 |
|
|
1549 |
*/ |
|
|
1550 |
class File_Upload_Upgrader { |
|
|
1551 |
var $package; |
|
|
1552 |
var $filename; |
|
|
1553 |
var $id = 0; |
|
|
1554 |
|
|
|
1555 |
function __construct($form, $urlholder) { |
|
|
1556 |
|
|
|
1557 |
if ( empty($_FILES[$form]['name']) && empty($_GET[$urlholder]) ) |
|
|
1558 |
wp_die(__('Please select a file')); |
|
|
1559 |
|
|
|
1560 |
//Handle a newly uploaded file, Else assume it's already been uploaded |
|
|
1561 |
if ( ! empty($_FILES) ) { |
|
|
1562 |
$overrides = array( 'test_form' => false, 'test_type' => false ); |
|
|
1563 |
$file = wp_handle_upload( $_FILES[$form], $overrides ); |
|
|
1564 |
|
|
|
1565 |
if ( isset( $file['error'] ) ) |
|
|
1566 |
wp_die( $file['error'] ); |
|
|
1567 |
|
|
|
1568 |
$this->filename = $_FILES[$form]['name']; |
|
|
1569 |
$this->package = $file['file']; |
|
|
1570 |
|
|
|
1571 |
// Construct the object array |
|
|
1572 |
$object = array( |
|
|
1573 |
'post_title' => $this->filename, |
|
|
1574 |
'post_content' => $file['url'], |
|
|
1575 |
'post_mime_type' => $file['type'], |
|
|
1576 |
'guid' => $file['url'], |
|
|
1577 |
'context' => 'upgrader', |
|
|
1578 |
'post_status' => 'private' |
|
|
1579 |
); |
|
|
1580 |
|
|
|
1581 |
// Save the data |
|
|
1582 |
$this->id = wp_insert_attachment( $object, $file['file'] ); |
|
|
1583 |
|
|
|
1584 |
// schedule a cleanup for 2 hours from now in case of failed install |
|
|
1585 |
wp_schedule_single_event( time() + 7200, 'upgrader_scheduled_cleanup', array( $this->id ) ); |
|
|
1586 |
|
|
|
1587 |
} elseif ( is_numeric( $_GET[$urlholder] ) ) { |
|
|
1588 |
// Numeric Package = previously uploaded file, see above. |
|
|
1589 |
$this->id = (int) $_GET[$urlholder]; |
|
|
1590 |
$attachment = get_post( $this->id ); |
|
|
1591 |
if ( empty($attachment) ) |
|
|
1592 |
wp_die(__('Please select a file')); |
|
|
1593 |
|
|
|
1594 |
$this->filename = $attachment->post_title; |
|
|
1595 |
$this->package = get_attached_file( $attachment->ID ); |
|
|
1596 |
} else { |
|
|
1597 |
// Else, It's set to something, Back compat for plugins using the old (pre-3.3) File_Uploader handler. |
|
|
1598 |
if ( ! ( ( $uploads = wp_upload_dir() ) && false === $uploads['error'] ) ) |
|
|
1599 |
wp_die( $uploads['error'] ); |
|
|
1600 |
|
|
|
1601 |
$this->filename = $_GET[$urlholder]; |
|
|
1602 |
$this->package = $uploads['basedir'] . '/' . $this->filename; |
|
|
1603 |
} |
|
|
1604 |
} |
|
|
1605 |
|
|
|
1606 |
function cleanup() { |
|
|
1607 |
if ( $this->id ) |
|
|
1608 |
wp_delete_attachment( $this->id ); |
|
|
1609 |
|
|
|
1610 |
elseif ( file_exists( $this->package ) ) |
|
|
1611 |
return @unlink( $this->package ); |
|
|
1612 |
|
|
|
1613 |
return true; |
|
|
1614 |
} |
|
|
1615 |
} |
|
|
1616 |
|
|
|
1617 |
/** |
|
|
1618 |
* The WordPress automatic background updater. |
|
|
1619 |
* |
|
|
1620 |
* @package WordPress |
|
|
1621 |
* @subpackage Upgrader |
|
|
1622 |
* @since 3.7.0 |
|
|
1623 |
*/ |
|
|
1624 |
class WP_Automatic_Updater { |
|
|
1625 |
|
|
|
1626 |
/** |
|
|
1627 |
* Tracks update results during processing. |
|
|
1628 |
* |
|
|
1629 |
* @var array |
|
|
1630 |
*/ |
|
|
1631 |
protected $update_results = array(); |
|
|
1632 |
|
|
|
1633 |
/** |
|
|
1634 |
* Whether the entire automatic updater is disabled. |
|
|
1635 |
* |
|
|
1636 |
* @since 3.7.0 |
|
|
1637 |
*/ |
|
|
1638 |
public function is_disabled() { |
|
|
1639 |
// Background updates are disabled if you don't want file changes. |
|
|
1640 |
if ( defined( 'DISALLOW_FILE_MODS' ) && DISALLOW_FILE_MODS ) |
|
|
1641 |
return true; |
|
|
1642 |
|
|
|
1643 |
if ( defined( 'WP_INSTALLING' ) ) |
|
|
1644 |
return true; |
|
|
1645 |
|
|
|
1646 |
// More fine grained control can be done through the WP_AUTO_UPDATE_CORE constant and filters. |
|
|
1647 |
$disabled = defined( 'AUTOMATIC_UPDATER_DISABLED' ) && AUTOMATIC_UPDATER_DISABLED; |
|
|
1648 |
|
|
|
1649 |
/** |
|
|
1650 |
* Filter whether to entirely disable background updates. |
|
|
1651 |
* |
|
|
1652 |
* There are more fine-grained filters and controls for selective disabling. |
|
|
1653 |
* This filter parallels the AUTOMATIC_UPDATER_DISABLED constant in name. |
|
|
1654 |
* |
|
|
1655 |
* This also disables update notification emails. That may change in the future. |
|
|
1656 |
* |
|
|
1657 |
* @since 3.7.0 |
|
|
1658 |
* @param bool $disabled Whether the updater should be disabled. |
|
|
1659 |
*/ |
|
|
1660 |
return apply_filters( 'automatic_updater_disabled', $disabled ); |
|
|
1661 |
} |
|
|
1662 |
|
|
|
1663 |
/** |
|
|
1664 |
* Check for version control checkouts. |
|
|
1665 |
* |
|
|
1666 |
* Checks for Subversion, Git, Mercurial, and Bazaar. It recursively looks up the |
|
|
1667 |
* filesystem to the top of the drive, erring on the side of detecting a VCS |
|
|
1668 |
* checkout somewhere. |
|
|
1669 |
* |
|
|
1670 |
* ABSPATH is always checked in addition to whatever $context is (which may be the |
|
|
1671 |
* wp-content directory, for example). The underlying assumption is that if you are |
|
|
1672 |
* using version control *anywhere*, then you should be making decisions for |
|
|
1673 |
* how things get updated. |
|
|
1674 |
* |
|
|
1675 |
* @since 3.7.0 |
|
|
1676 |
* |
|
|
1677 |
* @param string $context The filesystem path to check, in addition to ABSPATH. |
|
|
1678 |
*/ |
|
|
1679 |
public function is_vcs_checkout( $context ) { |
|
|
1680 |
$context_dirs = array( untrailingslashit( $context ) ); |
|
|
1681 |
if ( $context !== ABSPATH ) |
|
|
1682 |
$context_dirs[] = untrailingslashit( ABSPATH ); |
|
|
1683 |
|
|
|
1684 |
$vcs_dirs = array( '.svn', '.git', '.hg', '.bzr' ); |
|
|
1685 |
$check_dirs = array(); |
|
|
1686 |
|
|
|
1687 |
foreach ( $context_dirs as $context_dir ) { |
|
|
1688 |
// Walk up from $context_dir to the root. |
|
|
1689 |
do { |
|
|
1690 |
$check_dirs[] = $context_dir; |
|
|
1691 |
|
|
|
1692 |
// Once we've hit '/' or 'C:\', we need to stop. dirname will keep returning the input here. |
|
|
1693 |
if ( $context_dir == dirname( $context_dir ) ) |
|
|
1694 |
break; |
|
|
1695 |
|
|
|
1696 |
// Continue one level at a time. |
|
|
1697 |
} while ( $context_dir = dirname( $context_dir ) ); |
|
|
1698 |
} |
|
|
1699 |
|
|
|
1700 |
$check_dirs = array_unique( $check_dirs ); |
|
|
1701 |
|
|
|
1702 |
// Search all directories we've found for evidence of version control. |
|
|
1703 |
foreach ( $vcs_dirs as $vcs_dir ) { |
|
|
1704 |
foreach ( $check_dirs as $check_dir ) { |
|
|
1705 |
if ( $checkout = @is_dir( rtrim( $check_dir, '\\/' ) . "/$vcs_dir" ) ) |
|
|
1706 |
break 2; |
|
|
1707 |
} |
|
|
1708 |
} |
|
|
1709 |
|
|
|
1710 |
/** |
|
|
1711 |
* Filter whether the automatic updater should consider a filesystem location to be potentially |
|
|
1712 |
* managed by a version control system. |
|
|
1713 |
* |
|
|
1714 |
* @since 3.7.0 |
|
|
1715 |
* |
|
|
1716 |
* @param bool $checkout Whether a VCS checkout was discovered at $context or ABSPATH, or anywhere higher. |
|
|
1717 |
* @param string $context The filesystem context (a path) against which filesystem status should be checked. |
|
|
1718 |
*/ |
|
|
1719 |
return apply_filters( 'automatic_updates_is_vcs_checkout', $checkout, $context ); |
|
|
1720 |
} |
|
|
1721 |
|
|
|
1722 |
/** |
|
|
1723 |
* Tests to see if we can and should update a specific item. |
|
|
1724 |
* |
|
|
1725 |
* @since 3.7.0 |
|
|
1726 |
* |
|
|
1727 |
* @param string $type The type of update being checked: 'core', 'theme', 'plugin', 'translation'. |
|
|
1728 |
* @param object $item The update offer. |
|
|
1729 |
* @param string $context The filesystem context (a path) against which filesystem access and status |
|
|
1730 |
* should be checked. |
|
|
1731 |
*/ |
|
|
1732 |
public function should_update( $type, $item, $context ) { |
|
|
1733 |
// Used to see if WP_Filesystem is set up to allow unattended updates. |
|
|
1734 |
$skin = new Automatic_Upgrader_Skin; |
|
|
1735 |
|
|
|
1736 |
if ( $this->is_disabled() ) |
|
|
1737 |
return false; |
|
|
1738 |
|
|
|
1739 |
// If we can't do an auto core update, we may still be able to email the user. |
|
|
1740 |
if ( ! $skin->request_filesystem_credentials( false, $context ) || $this->is_vcs_checkout( $context ) ) { |
|
|
1741 |
if ( 'core' == $type ) |
|
|
1742 |
$this->send_core_update_notification_email( $item ); |
|
|
1743 |
return false; |
|
|
1744 |
} |
|
|
1745 |
|
|
|
1746 |
// Next up, is this an item we can update? |
|
|
1747 |
if ( 'core' == $type ) |
|
|
1748 |
$update = Core_Upgrader::should_update_to_version( $item->current ); |
|
|
1749 |
else |
|
|
1750 |
$update = ! empty( $item->autoupdate ); |
|
|
1751 |
|
|
|
1752 |
/** |
|
|
1753 |
* Filter whether to automatically update core, a plugin, a theme, or a language. |
|
|
1754 |
* |
|
|
1755 |
* The dynamic portion of the hook name, $type, refers to the type of update |
|
|
1756 |
* being checked. Can be 'core', 'theme', 'plugin', or 'translation'. |
|
|
1757 |
* |
|
|
1758 |
* Generally speaking, plugins, themes, and major core versions are not updated by default, |
|
|
1759 |
* while translations and minor and development versions for core are updated by default. |
|
|
1760 |
* |
|
|
1761 |
* See the filters allow_dev_auto_core_updates, allow_minor_auto_core_updates, and |
|
|
1762 |
* allow_major_auto_core_updates more straightforward filters to adjust core updates. |
|
|
1763 |
* |
|
|
1764 |
* @since 3.7.0 |
|
|
1765 |
* |
|
|
1766 |
* @param bool $update Whether to update. |
|
|
1767 |
* @param object $item The update offer. |
|
|
1768 |
*/ |
|
|
1769 |
$update = apply_filters( 'auto_update_' . $type, $update, $item ); |
|
|
1770 |
|
|
|
1771 |
if ( ! $update ) { |
|
|
1772 |
if ( 'core' == $type ) |
|
|
1773 |
$this->send_core_update_notification_email( $item ); |
|
|
1774 |
return false; |
|
|
1775 |
} |
|
|
1776 |
|
|
|
1777 |
// If it's a core update, are we actually compatible with its requirements? |
|
|
1778 |
if ( 'core' == $type ) { |
|
|
1779 |
global $wpdb; |
|
|
1780 |
|
|
|
1781 |
$php_compat = version_compare( phpversion(), $item->php_version, '>=' ); |
|
|
1782 |
if ( file_exists( WP_CONTENT_DIR . '/db.php' ) && empty( $wpdb->is_mysql ) ) |
|
|
1783 |
$mysql_compat = true; |
|
|
1784 |
else |
|
|
1785 |
$mysql_compat = version_compare( $wpdb->db_version(), $item->mysql_version, '>=' ); |
|
|
1786 |
|
|
|
1787 |
if ( ! $php_compat || ! $mysql_compat ) |
|
|
1788 |
return false; |
|
|
1789 |
} |
|
|
1790 |
|
|
|
1791 |
return true; |
|
|
1792 |
} |
|
|
1793 |
|
|
|
1794 |
/** |
|
|
1795 |
* Notifies an administrator of a core update. |
|
|
1796 |
* |
|
|
1797 |
* @since 3.7.0 |
|
|
1798 |
* |
|
|
1799 |
* @param object $item The update offer. |
|
|
1800 |
*/ |
|
|
1801 |
protected function send_core_update_notification_email( $item ) { |
|
|
1802 |
$notify = true; |
|
|
1803 |
$notified = get_site_option( 'auto_core_update_notified' ); |
|
|
1804 |
|
|
|
1805 |
// Don't notify if we've already notified the same email address of the same version. |
|
|
1806 |
if ( $notified && $notified['email'] == get_site_option( 'admin_email' ) && $notified['version'] == $item->current ) |
|
|
1807 |
return false; |
|
|
1808 |
|
|
|
1809 |
// See if we need to notify users of a core update. |
|
|
1810 |
$notify = ! empty( $item->notify_email ); |
|
|
1811 |
|
|
|
1812 |
/** |
|
|
1813 |
* Whether to notify the site administrator of a new core update. |
|
|
1814 |
* |
|
|
1815 |
* By default, administrators are notified when the update offer received from WordPress.org |
|
|
1816 |
* sets a particular flag. This allows for discretion in if and when to notify. |
|
|
1817 |
* |
|
|
1818 |
* This filter only fires once per release -- if the same email address was already |
|
|
1819 |
* notified of the same new version, we won't repeatedly email the administrator. |
|
|
1820 |
* |
|
|
1821 |
* This filter is also used on about.php to check if a plugin has disabled these notifications. |
|
|
1822 |
* |
|
|
1823 |
* @since 3.7.0 |
|
|
1824 |
* |
|
|
1825 |
* @param bool $notify Whether the site administrator is notified. |
|
|
1826 |
* @param object $item The update offer. |
|
|
1827 |
*/ |
|
|
1828 |
if ( ! apply_filters( 'send_core_update_notification_email', $notify, $item ) ) |
|
|
1829 |
return false; |
|
|
1830 |
|
|
|
1831 |
$this->send_email( 'manual', $item ); |
|
|
1832 |
return true; |
|
|
1833 |
} |
|
|
1834 |
|
|
|
1835 |
/** |
|
|
1836 |
* Update an item, if appropriate. |
|
|
1837 |
* |
|
|
1838 |
* @since 3.7.0 |
|
|
1839 |
* |
|
|
1840 |
* @param string $type The type of update being checked: 'core', 'theme', 'plugin', 'translation'. |
|
|
1841 |
* @param object $item The update offer. |
|
|
1842 |
*/ |
|
|
1843 |
public function update( $type, $item ) { |
|
|
1844 |
$skin = new Automatic_Upgrader_Skin; |
|
|
1845 |
|
|
|
1846 |
switch ( $type ) { |
|
|
1847 |
case 'core': |
|
|
1848 |
// The Core upgrader doesn't use the Upgrader's skin during the actual main part of the upgrade, instead, firing a filter. |
|
|
1849 |
add_filter( 'update_feedback', array( $skin, 'feedback' ) ); |
|
|
1850 |
$upgrader = new Core_Upgrader( $skin ); |
|
|
1851 |
$context = ABSPATH; |
|
|
1852 |
break; |
|
|
1853 |
case 'plugin': |
|
|
1854 |
$upgrader = new Plugin_Upgrader( $skin ); |
|
|
1855 |
$context = WP_PLUGIN_DIR; // We don't support custom Plugin directories, or updates for WPMU_PLUGIN_DIR |
|
|
1856 |
break; |
|
|
1857 |
case 'theme': |
|
|
1858 |
$upgrader = new Theme_Upgrader( $skin ); |
|
|
1859 |
$context = get_theme_root( $item ); |
|
|
1860 |
break; |
|
|
1861 |
case 'translation': |
|
|
1862 |
$upgrader = new Language_Pack_Upgrader( $skin ); |
|
|
1863 |
$context = WP_CONTENT_DIR; // WP_LANG_DIR; |
|
|
1864 |
break; |
|
|
1865 |
} |
|
|
1866 |
|
|
|
1867 |
// Determine whether we can and should perform this update. |
|
|
1868 |
if ( ! $this->should_update( $type, $item, $context ) ) |
|
|
1869 |
return false; |
|
|
1870 |
|
|
|
1871 |
switch ( $type ) { |
|
|
1872 |
case 'core': |
|
|
1873 |
$skin->feedback( __( 'Updating to WordPress %s' ), $item->version ); |
|
|
1874 |
$item_name = sprintf( __( 'WordPress %s' ), $item->version ); |
|
|
1875 |
break; |
|
|
1876 |
case 'theme': |
|
|
1877 |
$theme = wp_get_theme( $item ); |
|
|
1878 |
$item_name = $theme->Get( 'Name' ); |
|
|
1879 |
$skin->feedback( __( 'Updating theme: %s' ), $item_name ); |
|
|
1880 |
break; |
|
|
1881 |
case 'plugin': |
|
|
1882 |
$plugin_data = get_plugin_data( $context . '/' . $item ); |
|
|
1883 |
$item_name = $plugin_data['Name']; |
|
|
1884 |
$skin->feedback( __( 'Updating plugin: %s' ), $item_name ); |
|
|
1885 |
break; |
|
|
1886 |
case 'translation': |
|
|
1887 |
$language_item_name = $upgrader->get_name_for_update( $item ); |
|
|
1888 |
$item_name = sprintf( __( 'Translations for %s' ), $language_item_name ); |
|
|
1889 |
$skin->feedback( sprintf( __( 'Updating translations for %1$s (%2$s)…' ), $language_item_name, $item->language ) ); |
|
|
1890 |
break; |
|
|
1891 |
} |
|
|
1892 |
|
|
|
1893 |
// Boom, This sites about to get a whole new splash of paint! |
|
|
1894 |
$upgrade_result = $upgrader->upgrade( $item, array( |
|
|
1895 |
'clear_update_cache' => false, |
|
|
1896 |
'pre_check_md5' => false, /* always use partial builds if possible for core updates */ |
|
|
1897 |
'attempt_rollback' => true, /* only available for core updates */ |
|
|
1898 |
) ); |
|
|
1899 |
|
|
|
1900 |
// Core doesn't output this, so lets append it so we don't get confused |
|
|
1901 |
if ( 'core' == $type ) { |
|
|
1902 |
if ( is_wp_error( $upgrade_result ) ) { |
|
|
1903 |
$skin->error( __( 'Installation Failed' ), $upgrade_result ); |
|
|
1904 |
} else { |
|
|
1905 |
$skin->feedback( __( 'WordPress updated successfully' ) ); |
|
|
1906 |
} |
|
|
1907 |
} |
|
|
1908 |
|
|
|
1909 |
$this->update_results[ $type ][] = (object) array( |
|
|
1910 |
'item' => $item, |
|
|
1911 |
'result' => $upgrade_result, |
|
|
1912 |
'name' => $item_name, |
|
|
1913 |
'messages' => $skin->get_upgrade_messages() |
|
|
1914 |
); |
|
|
1915 |
|
|
|
1916 |
return $upgrade_result; |
|
|
1917 |
} |
|
|
1918 |
|
|
|
1919 |
/** |
|
|
1920 |
* Kicks off the background update process, looping through all pending updates. |
|
|
1921 |
* |
|
|
1922 |
* @since 3.7.0 |
|
|
1923 |
*/ |
|
|
1924 |
public function run() { |
|
|
1925 |
global $wpdb, $wp_version; |
|
|
1926 |
|
|
|
1927 |
if ( $this->is_disabled() ) |
|
|
1928 |
return; |
|
|
1929 |
|
|
|
1930 |
if ( ! is_main_network() || ! is_main_site() ) |
|
|
1931 |
return; |
|
|
1932 |
|
|
|
1933 |
$lock_name = 'auto_updater.lock'; |
|
|
1934 |
|
|
|
1935 |
// Try to lock |
|
|
1936 |
$lock_result = $wpdb->query( $wpdb->prepare( "INSERT IGNORE INTO `$wpdb->options` ( `option_name`, `option_value`, `autoload` ) VALUES (%s, %s, 'no') /* LOCK */", $lock_name, time() ) ); |
|
|
1937 |
|
|
|
1938 |
if ( ! $lock_result ) { |
|
|
1939 |
$lock_result = get_option( $lock_name ); |
|
|
1940 |
|
|
|
1941 |
// If we couldn't create a lock, and there isn't a lock, bail |
|
|
1942 |
if ( ! $lock_result ) |
|
|
1943 |
return; |
|
|
1944 |
|
|
|
1945 |
// Check to see if the lock is still valid |
|
|
1946 |
if ( $lock_result > ( time() - HOUR_IN_SECONDS ) ) |
|
|
1947 |
return; |
|
|
1948 |
} |
|
|
1949 |
|
|
|
1950 |
// Update the lock, as by this point we've definately got a lock, just need to fire the actions |
|
|
1951 |
update_option( $lock_name, time() ); |
|
|
1952 |
|
|
|
1953 |
// Don't automatically run these thins, as we'll handle it ourselves |
|
|
1954 |
remove_action( 'upgrader_process_complete', array( 'Language_Pack_Upgrader', 'async_upgrade' ), 20 ); |
|
|
1955 |
remove_action( 'upgrader_process_complete', 'wp_version_check' ); |
|
|
1956 |
remove_action( 'upgrader_process_complete', 'wp_update_plugins' ); |
|
|
1957 |
remove_action( 'upgrader_process_complete', 'wp_update_themes' ); |
|
|
1958 |
|
|
|
1959 |
// Next, Plugins |
|
|
1960 |
wp_update_plugins(); // Check for Plugin updates |
|
|
1961 |
$plugin_updates = get_site_transient( 'update_plugins' ); |
|
|
1962 |
if ( $plugin_updates && !empty( $plugin_updates->response ) ) { |
|
|
1963 |
foreach ( array_keys( $plugin_updates->response ) as $plugin ) { |
|
|
1964 |
$this->update( 'plugin', $plugin ); |
|
|
1965 |
} |
|
|
1966 |
// Force refresh of plugin update information |
|
|
1967 |
wp_clean_plugins_cache(); |
|
|
1968 |
} |
|
|
1969 |
|
|
|
1970 |
// Next, those themes we all love |
|
|
1971 |
wp_update_themes(); // Check for Theme updates |
|
|
1972 |
$theme_updates = get_site_transient( 'update_themes' ); |
|
|
1973 |
if ( $theme_updates && !empty( $theme_updates->response ) ) { |
|
|
1974 |
foreach ( array_keys( $theme_updates->response ) as $theme ) { |
|
|
1975 |
$this->update( 'theme', $theme ); |
|
|
1976 |
} |
|
|
1977 |
// Force refresh of theme update information |
|
|
1978 |
wp_clean_themes_cache(); |
|
|
1979 |
} |
|
|
1980 |
|
|
|
1981 |
// Next, Process any core update |
|
|
1982 |
wp_version_check(); // Check for Core updates |
|
|
1983 |
$core_update = find_core_auto_update(); |
|
|
1984 |
|
|
|
1985 |
if ( $core_update ) |
|
|
1986 |
$this->update( 'core', $core_update ); |
|
|
1987 |
|
|
|
1988 |
// Clean up, and check for any pending translations |
|
|
1989 |
// (Core_Upgrader checks for core updates) |
|
|
1990 |
wp_update_themes(); // Check for Theme updates |
|
|
1991 |
wp_update_plugins(); // Check for Plugin updates |
|
|
1992 |
|
|
|
1993 |
// Finally, Process any new translations |
|
|
1994 |
$language_updates = wp_get_translation_updates(); |
|
|
1995 |
if ( $language_updates ) { |
|
|
1996 |
foreach ( $language_updates as $update ) { |
|
|
1997 |
$this->update( 'translation', $update ); |
|
|
1998 |
} |
|
|
1999 |
|
|
|
2000 |
// Clear existing caches |
|
|
2001 |
wp_clean_plugins_cache(); |
|
|
2002 |
wp_clean_themes_cache(); |
|
|
2003 |
delete_site_transient( 'update_core' ); |
|
|
2004 |
|
|
|
2005 |
wp_version_check(); // check for Core updates |
|
|
2006 |
wp_update_themes(); // Check for Theme updates |
|
|
2007 |
wp_update_plugins(); // Check for Plugin updates |
|
|
2008 |
} |
|
|
2009 |
|
|
|
2010 |
// Send debugging email to all development installs. |
|
|
2011 |
if ( ! empty( $this->update_results ) ) { |
|
|
2012 |
$development_version = false !== strpos( $wp_version, '-' ); |
|
|
2013 |
/** |
|
|
2014 |
* Filter whether to send a debugging email for each automatic background update. |
|
|
2015 |
* |
|
|
2016 |
* @since 3.7.0 |
|
|
2017 |
* @param bool $development_version By default, emails are sent if the install is a development version. |
|
|
2018 |
* Return false to avoid the email. |
|
|
2019 |
*/ |
|
|
2020 |
if ( apply_filters( 'automatic_updates_send_debug_email', $development_version ) ) |
|
|
2021 |
$this->send_debug_email(); |
|
|
2022 |
|
|
|
2023 |
if ( ! empty( $this->update_results['core'] ) ) |
|
|
2024 |
$this->after_core_update( $this->update_results['core'][0] ); |
|
|
2025 |
} |
|
|
2026 |
|
|
|
2027 |
// Clear the lock |
|
|
2028 |
delete_option( $lock_name ); |
|
|
2029 |
} |
|
|
2030 |
|
|
|
2031 |
/** |
|
|
2032 |
* If we tried to perform a core update, check if we should send an email, |
|
|
2033 |
* and if we need to avoid processing future updates. |
|
|
2034 |
* |
|
|
2035 |
* @param object $update_result The result of the core update. Includes the update offer and result. |
|
|
2036 |
*/ |
|
|
2037 |
protected function after_core_update( $update_result ) { |
|
|
2038 |
global $wp_version; |
|
|
2039 |
|
|
|
2040 |
$core_update = $update_result->item; |
|
|
2041 |
$result = $update_result->result; |
|
|
2042 |
|
|
|
2043 |
if ( ! is_wp_error( $result ) ) { |
|
|
2044 |
$this->send_email( 'success', $core_update ); |
|
|
2045 |
return; |
|
|
2046 |
} |
|
|
2047 |
|
|
|
2048 |
$error_code = $result->get_error_code(); |
|
|
2049 |
|
|
|
2050 |
// Any of these WP_Error codes are critical failures, as in they occurred after we started to copy core files. |
|
|
2051 |
// We should not try to perform a background update again until there is a successful one-click update performed by the user. |
|
|
2052 |
$critical = false; |
|
|
2053 |
if ( $error_code === 'disk_full' || false !== strpos( $error_code, '__copy_dir' ) ) { |
|
|
2054 |
$critical = true; |
|
|
2055 |
} elseif ( $error_code === 'rollback_was_required' && is_wp_error( $result->get_error_data()->rollback ) ) { |
|
|
2056 |
// A rollback is only critical if it failed too. |
|
|
2057 |
$critical = true; |
|
|
2058 |
$rollback_result = $result->get_error_data()->rollback; |
|
|
2059 |
} elseif ( false !== strpos( $error_code, 'do_rollback' ) ) { |
|
|
2060 |
$critical = true; |
|
|
2061 |
} |
|
|
2062 |
|
|
|
2063 |
if ( $critical ) { |
|
|
2064 |
$critical_data = array( |
|
|
2065 |
'attempted' => $core_update->current, |
|
|
2066 |
'current' => $wp_version, |
|
|
2067 |
'error_code' => $error_code, |
|
|
2068 |
'error_data' => $result->get_error_data(), |
|
|
2069 |
'timestamp' => time(), |
|
|
2070 |
'critical' => true, |
|
|
2071 |
); |
|
|
2072 |
if ( isset( $rollback_result ) ) { |
|
|
2073 |
$critical_data['rollback_code'] = $rollback_result->get_error_code(); |
|
|
2074 |
$critical_data['rollback_data'] = $rollback_result->get_error_data(); |
|
|
2075 |
} |
|
|
2076 |
update_site_option( 'auto_core_update_failed', $critical_data ); |
|
|
2077 |
$this->send_email( 'critical', $core_update, $result ); |
|
|
2078 |
return; |
|
|
2079 |
} |
|
|
2080 |
|
|
|
2081 |
/* |
|
|
2082 |
* Any other WP_Error code (like download_failed or files_not_writable) occurs before |
|
|
2083 |
* we tried to copy over core files. Thus, the failures are early and graceful. |
|
|
2084 |
* |
|
|
2085 |
* We should avoid trying to perform a background update again for the same version. |
|
|
2086 |
* But we can try again if another version is released. |
|
|
2087 |
* |
|
|
2088 |
* For certain 'transient' failures, like download_failed, we should allow retries. |
|
|
2089 |
* In fact, let's schedule a special update for an hour from now. (It's possible |
|
|
2090 |
* the issue could actually be on WordPress.org's side.) If that one fails, then email. |
|
|
2091 |
*/ |
|
|
2092 |
$send = true; |
|
|
2093 |
$transient_failures = array( 'incompatible_archive', 'download_failed', 'insane_distro' ); |
|
|
2094 |
if ( in_array( $error_code, $transient_failures ) && ! get_site_option( 'auto_core_update_failed' ) ) { |
|
|
2095 |
wp_schedule_single_event( time() + HOUR_IN_SECONDS, 'wp_maybe_auto_update' ); |
|
|
2096 |
$send = false; |
|
|
2097 |
} |
|
|
2098 |
|
|
|
2099 |
$n = get_site_option( 'auto_core_update_notified' ); |
|
|
2100 |
// Don't notify if we've already notified the same email address of the same version of the same notification type. |
|
|
2101 |
if ( $n && 'fail' == $n['type'] && $n['email'] == get_site_option( 'admin_email' ) && $n['version'] == $core_update->current ) |
|
|
2102 |
$send = false; |
|
|
2103 |
|
|
|
2104 |
update_site_option( 'auto_core_update_failed', array( |
|
|
2105 |
'attempted' => $core_update->current, |
|
|
2106 |
'current' => $wp_version, |
|
|
2107 |
'error_code' => $error_code, |
|
|
2108 |
'error_data' => $result->get_error_data(), |
|
|
2109 |
'timestamp' => time(), |
|
|
2110 |
'retry' => in_array( $error_code, $transient_failures ), |
|
|
2111 |
) ); |
|
|
2112 |
|
|
|
2113 |
if ( $send ) |
|
|
2114 |
$this->send_email( 'fail', $core_update, $result ); |
|
|
2115 |
} |
|
|
2116 |
|
|
|
2117 |
/** |
|
|
2118 |
* Sends an email upon the completion or failure of a background core update. |
|
|
2119 |
* |
|
|
2120 |
* @since 3.7.0 |
|
|
2121 |
* |
|
|
2122 |
* @param string $type The type of email to send. Can be one of 'success', 'fail', 'manual', 'critical'. |
|
|
2123 |
* @param object $core_update The update offer that was attempted. |
|
|
2124 |
* @param mixed $result Optional. The result for the core update. Can be WP_Error. |
|
|
2125 |
*/ |
|
|
2126 |
protected function send_email( $type, $core_update, $result = null ) { |
|
|
2127 |
update_site_option( 'auto_core_update_notified', array( |
|
|
2128 |
'type' => $type, |
|
|
2129 |
'email' => get_site_option( 'admin_email' ), |
|
|
2130 |
'version' => $core_update->current, |
|
|
2131 |
'timestamp' => time(), |
|
|
2132 |
) ); |
|
|
2133 |
|
|
|
2134 |
$next_user_core_update = get_preferred_from_update_core(); |
|
|
2135 |
// If the update transient is empty, use the update we just performed |
|
|
2136 |
if ( ! $next_user_core_update ) |
|
|
2137 |
$next_user_core_update = $core_update; |
|
|
2138 |
$newer_version_available = ( 'upgrade' == $next_user_core_update->response && version_compare( $next_user_core_update->version, $core_update->version, '>' ) ); |
|
|
2139 |
|
|
|
2140 |
/** |
|
|
2141 |
* Filter whether to send an email following an automatic background core update. |
|
|
2142 |
* |
|
|
2143 |
* @since 3.7.0 |
|
|
2144 |
* |
|
|
2145 |
* @param bool $send Whether to send the email. Default true. |
|
|
2146 |
* @param string $type The type of email to send. Can be one of 'success', 'fail', 'critical'. |
|
|
2147 |
* @param object $core_update The update offer that was attempted. |
|
|
2148 |
* @param mixed $result The result for the core update. Can be WP_Error. |
|
|
2149 |
*/ |
|
|
2150 |
if ( 'manual' !== $type && ! apply_filters( 'auto_core_update_send_email', true, $type, $core_update, $result ) ) |
|
|
2151 |
return; |
|
|
2152 |
|
|
|
2153 |
switch ( $type ) { |
|
|
2154 |
case 'success' : // We updated. |
|
|
2155 |
/* translators: 1: Site name, 2: WordPress version number. */ |
|
|
2156 |
$subject = __( '[%1$s] Your site has updated to WordPress %2$s' ); |
|
|
2157 |
break; |
|
|
2158 |
|
|
|
2159 |
case 'fail' : // We tried to update but couldn't. |
|
|
2160 |
case 'manual' : // We can't update (and made no attempt). |
|
|
2161 |
/* translators: 1: Site name, 2: WordPress version number. */ |
|
|
2162 |
$subject = __( '[%1$s] WordPress %2$s is available. Please update!' ); |
|
|
2163 |
break; |
|
|
2164 |
|
|
|
2165 |
case 'critical' : // We tried to update, started to copy files, then things went wrong. |
|
|
2166 |
/* translators: 1: Site name. */ |
|
|
2167 |
$subject = __( '[%1$s] URGENT: Your site may be down due to a failed update' ); |
|
|
2168 |
break; |
|
|
2169 |
|
|
|
2170 |
default : |
|
|
2171 |
return; |
|
|
2172 |
} |
|
|
2173 |
|
|
|
2174 |
// If the auto update is not to the latest version, say that the current version of WP is available instead. |
|
|
2175 |
$version = 'success' === $type ? $core_update->current : $next_user_core_update->current; |
|
|
2176 |
$subject = sprintf( $subject, wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ), $version ); |
|
|
2177 |
|
|
|
2178 |
$body = ''; |
|
|
2179 |
|
|
|
2180 |
switch ( $type ) { |
|
|
2181 |
case 'success' : |
|
|
2182 |
$body .= sprintf( __( 'Howdy! Your site at %1$s has been updated automatically to WordPress %2$s.' ), home_url(), $core_update->current ); |
|
|
2183 |
$body .= "\n\n"; |
|
|
2184 |
if ( ! $newer_version_available ) |
|
|
2185 |
$body .= __( 'No further action is needed on your part.' ) . ' '; |
|
|
2186 |
|
|
|
2187 |
// Can only reference the About screen if their update was successful. |
|
|
2188 |
list( $about_version ) = explode( '-', $core_update->current, 2 ); |
|
|
2189 |
$body .= sprintf( __( "For more on version %s, see the About WordPress screen:" ), $about_version ); |
|
|
2190 |
$body .= "\n" . admin_url( 'about.php' ); |
|
|
2191 |
|
|
|
2192 |
if ( $newer_version_available ) { |
|
|
2193 |
$body .= "\n\n" . sprintf( __( 'WordPress %s is also now available.' ), $next_user_core_update->current ) . ' '; |
|
|
2194 |
$body .= __( 'Updating is easy and only takes a few moments:' ); |
|
|
2195 |
$body .= "\n" . network_admin_url( 'update-core.php' ); |
|
|
2196 |
} |
|
|
2197 |
|
|
|
2198 |
break; |
|
|
2199 |
|
|
|
2200 |
case 'fail' : |
|
|
2201 |
case 'manual' : |
|
|
2202 |
$body .= sprintf( __( 'Please update your site at %1$s to WordPress %2$s.' ), home_url(), $next_user_core_update->current ); |
|
|
2203 |
|
|
|
2204 |
$body .= "\n\n"; |
|
|
2205 |
|
|
|
2206 |
// Don't show this message if there is a newer version available. |
|
|
2207 |
// Potential for confusion, and also not useful for them to know at this point. |
|
|
2208 |
if ( 'fail' == $type && ! $newer_version_available ) |
|
|
2209 |
$body .= __( 'We tried but were unable to update your site automatically.' ) . ' '; |
|
|
2210 |
|
|
|
2211 |
$body .= __( 'Updating is easy and only takes a few moments:' ); |
|
|
2212 |
$body .= "\n" . network_admin_url( 'update-core.php' ); |
|
|
2213 |
break; |
|
|
2214 |
|
|
|
2215 |
case 'critical' : |
|
|
2216 |
if ( $newer_version_available ) |
|
|
2217 |
$body .= sprintf( __( 'Your site at %1$s experienced a critical failure while trying to update WordPress to version %2$s.' ), home_url(), $core_update->current ); |
|
|
2218 |
else |
|
|
2219 |
$body .= sprintf( __( 'Your site at %1$s experienced a critical failure while trying to update to the latest version of WordPress, %2$s.' ), home_url(), $core_update->current ); |
|
|
2220 |
|
|
|
2221 |
$body .= "\n\n" . __( "This means your site may be offline or broken. Don't panic; this can be fixed." ); |
|
|
2222 |
|
|
|
2223 |
$body .= "\n\n" . __( "Please check out your site now. It's possible that everything is working. If it says you need to update, you should do so:" ); |
|
|
2224 |
$body .= "\n" . network_admin_url( 'update-core.php' ); |
|
|
2225 |
break; |
|
|
2226 |
} |
|
|
2227 |
|
|
|
2228 |
// Updates are important! |
|
|
2229 |
if ( $type != 'success' || $newer_version_available ) |
|
|
2230 |
$body .= "\n\n" . __( 'Keeping your site updated is important for security. It also makes the internet a safer place for you and your readers.' ); |
|
|
2231 |
|
|
|
2232 |
// Add a note about the support forums to all emails. |
|
|
2233 |
$body .= "\n\n" . __( 'If you experience any issues or need support, the volunteers in the WordPress.org support forums may be able to help.' ); |
|
|
2234 |
$body .= "\n" . __( 'http://wordpress.org/support/' ); |
|
|
2235 |
|
|
|
2236 |
// If things are successful and we're now on the latest, mention plugins and themes if any are out of date. |
|
|
2237 |
if ( $type == 'success' && ! $newer_version_available && ( get_plugin_updates() || get_theme_updates() ) ) { |
|
|
2238 |
$body .= "\n\n" . __( 'You also have some plugins or themes with updates available. Update them now:' ); |
|
|
2239 |
$body .= "\n" . network_admin_url(); |
|
|
2240 |
} |
|
|
2241 |
|
|
|
2242 |
$body .= "\n\n" . __( 'The WordPress Team' ) . "\n"; |
|
|
2243 |
|
|
|
2244 |
if ( 'critical' == $type && is_wp_error( $result ) ) { |
|
|
2245 |
$body .= "\n***\n\n"; |
|
|
2246 |
$body .= sprintf( __( 'Your site was running version %s.' ), $GLOBALS['wp_version'] ); |
|
|
2247 |
$body .= ' ' . __( 'We have some data that describes the error your site encountered.' ); |
|
|
2248 |
$body .= ' ' . __( 'Your hosting company, support forum volunteers, or a friendly developer may be able to use this information to help you:' ); |
|
|
2249 |
|
|
|
2250 |
// If we had a rollback and we're still critical, then the rollback failed too. |
|
|
2251 |
// Loop through all errors (the main WP_Error, the update result, the rollback result) for code, data, etc. |
|
|
2252 |
if ( 'rollback_was_required' == $result->get_error_code() ) |
|
|
2253 |
$errors = array( $result, $result->get_error_data()->update, $result->get_error_data()->rollback ); |
|
|
2254 |
else |
|
|
2255 |
$errors = array( $result ); |
|
|
2256 |
|
|
|
2257 |
foreach ( $errors as $error ) { |
|
|
2258 |
if ( ! is_wp_error( $error ) ) |
|
|
2259 |
continue; |
|
|
2260 |
$error_code = $error->get_error_code(); |
|
|
2261 |
$body .= "\n\n" . sprintf( __( "Error code: %s" ), $error_code ); |
|
|
2262 |
if ( 'rollback_was_required' == $error_code ) |
|
|
2263 |
continue; |
|
|
2264 |
if ( $error->get_error_message() ) |
|
|
2265 |
$body .= "\n" . $error->get_error_message(); |
|
|
2266 |
$error_data = $error->get_error_data(); |
|
|
2267 |
if ( $error_data ) |
|
|
2268 |
$body .= "\n" . implode( ', ', (array) $error_data ); |
|
|
2269 |
} |
|
|
2270 |
$body .= "\n"; |
|
|
2271 |
} |
|
|
2272 |
|
|
|
2273 |
$to = get_site_option( 'admin_email' ); |
|
|
2274 |
$headers = ''; |
|
|
2275 |
|
|
|
2276 |
$email = compact( 'to', 'subject', 'body', 'headers' ); |
|
|
2277 |
/** |
|
|
2278 |
* Filter the email sent following an automatic background core update. |
|
|
2279 |
* |
|
|
2280 |
* @since 3.7.0 |
|
|
2281 |
* |
|
|
2282 |
* @param array $email { |
|
|
2283 |
* Array of email arguments that will be passed to wp_mail(). |
|
|
2284 |
* |
|
|
2285 |
* @type string $to The email recipient. An array of emails can be returned, as handled by wp_mail(). |
|
|
2286 |
* @type string $subject The email's subject. |
|
|
2287 |
* @type string $body The email message body. |
|
|
2288 |
* @type string $headers Any email headers, defaults to no headers. |
|
|
2289 |
* } |
|
|
2290 |
* @param string $type The type of email being sent. Can be one of 'success', 'fail', 'manual', 'critical'. |
|
|
2291 |
* @param object $core_update The update offer that was attempted. |
|
|
2292 |
* @param mixed $result The result for the core update. Can be WP_Error. |
|
|
2293 |
*/ |
|
|
2294 |
$email = apply_filters( 'auto_core_update_email', $email, $type, $core_update, $result ); |
|
|
2295 |
|
|
|
2296 |
wp_mail( $email['to'], $email['subject'], $email['body'], $email['headers'] ); |
|
|
2297 |
} |
|
|
2298 |
|
|
|
2299 |
/** |
|
|
2300 |
* Prepares and sends an email of a full log of background update results, useful for debugging and geekery. |
|
|
2301 |
* |
|
|
2302 |
* @since 3.7.0 |
|
|
2303 |
*/ |
|
|
2304 |
protected function send_debug_email() { |
|
|
2305 |
$update_count = 0; |
|
|
2306 |
foreach ( $this->update_results as $type => $updates ) |
|
|
2307 |
$update_count += count( $updates ); |
|
|
2308 |
|
|
|
2309 |
$body = array(); |
|
|
2310 |
$failures = 0; |
|
|
2311 |
|
|
|
2312 |
$body[] = 'WordPress site: ' . network_home_url( '/' ); |
|
|
2313 |
|
|
|
2314 |
// Core |
|
|
2315 |
if ( isset( $this->update_results['core'] ) ) { |
|
|
2316 |
$result = $this->update_results['core'][0]; |
|
|
2317 |
if ( $result->result && ! is_wp_error( $result->result ) ) { |
|
|
2318 |
$body[] = sprintf( 'SUCCESS: WordPress was successfully updated to %s', $result->name ); |
|
|
2319 |
} else { |
|
|
2320 |
$body[] = sprintf( 'FAILED: WordPress failed to update to %s', $result->name ); |
|
|
2321 |
$failures++; |
|
|
2322 |
} |
|
|
2323 |
$body[] = ''; |
|
|
2324 |
} |
|
|
2325 |
|
|
|
2326 |
// Plugins, Themes, Translations |
|
|
2327 |
foreach ( array( 'plugin', 'theme', 'translation' ) as $type ) { |
|
|
2328 |
if ( ! isset( $this->update_results[ $type ] ) ) |
|
|
2329 |
continue; |
|
|
2330 |
$success_items = wp_list_filter( $this->update_results[ $type ], array( 'result' => true ) ); |
|
|
2331 |
if ( $success_items ) { |
|
|
2332 |
$body[] = "The following {$type}s were successfully updated:"; |
|
|
2333 |
foreach ( wp_list_pluck( $success_items, 'name' ) as $name ) |
|
|
2334 |
$body[] = ' * SUCCESS: ' . $name; |
|
|
2335 |
} |
|
|
2336 |
if ( $success_items != $this->update_results[ $type ] ) { |
|
|
2337 |
// Failed updates |
|
|
2338 |
$body[] = "The following {$type}s failed to update:"; |
|
|
2339 |
foreach ( $this->update_results[ $type ] as $item ) { |
|
|
2340 |
if ( ! $item->result || is_wp_error( $item->result ) ) { |
|
|
2341 |
$body[] = ' * FAILED: ' . $item->name; |
|
|
2342 |
$failures++; |
|
|
2343 |
} |
|
|
2344 |
} |
|
|
2345 |
} |
|
|
2346 |
$body[] = ''; |
|
|
2347 |
} |
|
|
2348 |
|
|
|
2349 |
if ( $failures ) { |
|
|
2350 |
$body[] = ''; |
|
|
2351 |
$body[] = 'BETA TESTING?'; |
|
|
2352 |
$body[] = '============='; |
|
|
2353 |
$body[] = ''; |
|
|
2354 |
$body[] = 'This debugging email is sent when you are using a development version of WordPress.'; |
|
|
2355 |
$body[] = ''; |
|
|
2356 |
$body[] = 'If you think these failures might be due to a bug in WordPress, could you report it?'; |
|
|
2357 |
$body[] = ' * Open a thread in the support forums: http://wordpress.org/support/forum/alphabeta'; |
|
|
2358 |
$body[] = " * Or, if you're comfortable writing a bug report: http://core.trac.wordpress.org/"; |
|
|
2359 |
$body[] = ''; |
|
|
2360 |
$body[] = 'Thanks! -- The WordPress Team'; |
|
|
2361 |
$body[] = ''; |
|
|
2362 |
$subject = sprintf( '[%s] There were failures during background updates', get_bloginfo( 'name' ) ); |
|
|
2363 |
} else { |
|
|
2364 |
$subject = sprintf( '[%s] Background updates have finished', get_bloginfo( 'name' ) ); |
|
|
2365 |
} |
|
|
2366 |
|
|
|
2367 |
$body[] = 'UPDATE LOG'; |
|
|
2368 |
$body[] = '=========='; |
|
|
2369 |
$body[] = ''; |
|
|
2370 |
|
|
|
2371 |
foreach ( array( 'core', 'plugin', 'theme', 'translation' ) as $type ) { |
|
|
2372 |
if ( ! isset( $this->update_results[ $type ] ) ) |
|
|
2373 |
continue; |
|
|
2374 |
foreach ( $this->update_results[ $type ] as $update ) { |
|
|
2375 |
$body[] = $update->name; |
|
|
2376 |
$body[] = str_repeat( '-', strlen( $update->name ) ); |
|
|
2377 |
foreach ( $update->messages as $message ) |
|
|
2378 |
$body[] = " " . html_entity_decode( str_replace( '…', '...', $message ) ); |
|
|
2379 |
if ( is_wp_error( $update->result ) ) { |
|
|
2380 |
$results = array( 'update' => $update->result ); |
|
|
2381 |
// If we rolled back, we want to know an error that occurred then too. |
|
|
2382 |
if ( 'rollback_was_required' === $update->result->get_error_code() ) |
|
|
2383 |
$results = (array) $update->result->get_error_data(); |
|
|
2384 |
foreach ( $results as $result_type => $result ) { |
|
|
2385 |
if ( ! is_wp_error( $result ) ) |
|
|
2386 |
continue; |
|
|
2387 |
$body[] = ' ' . ( 'rollback' === $result_type ? 'Rollback ' : '' ) . 'Error: [' . $result->get_error_code() . '] ' . $result->get_error_message(); |
|
|
2388 |
if ( $result->get_error_data() ) |
|
|
2389 |
$body[] = ' ' . implode( ', ', (array) $result->get_error_data() ); |
|
|
2390 |
} |
|
|
2391 |
} |
|
|
2392 |
$body[] = ''; |
|
|
2393 |
} |
|
|
2394 |
} |
|
|
2395 |
|
|
|
2396 |
//echo "<h1>\n$subject\n</h1>\n"; |
|
|
2397 |
//echo "<pre>\n" . implode( "\n", $body ) . "\n</pre>"; |
|
|
2398 |
|
|
|
2399 |
wp_mail( get_site_option( 'admin_email' ), $subject, implode( "\n", $body ) ); |
|
|
2400 |
} |
|
|
2401 |
} |