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WordPress Core Automatic Updates: Add a post-upgrade summary email to the WordPress install's admin email address. See #22704
Built from https://develop.svn.wordpress.org/trunk@25496 git-svn-id: http://core.svn.wordpress.org/trunk@25417 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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Dion Hulse
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340e129deb
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@ -539,7 +539,7 @@ class Theme_Upgrader_Skin extends WP_Upgrader_Skin {
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* @since 3.7.0
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*/
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class Automatic_Upgrader_Skin extends WP_Upgrader_Skin {
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var $messages = array();
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private $messages = array();
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function request_filesystem_credentials( $error = false, $context = '' ) {
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if ( $context )
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@ -553,6 +553,10 @@ class Automatic_Upgrader_Skin extends WP_Upgrader_Skin {
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return $result;
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}
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function get_upgrade_messages() {
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return $this->messages;
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}
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function feedback( $data ) {
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if ( is_wp_error( $data ) )
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$string = $data->get_error_message();
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@ -1183,7 +1183,7 @@ class Core_Upgrader extends WP_Upgrader {
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return false;
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// 2: If we're running a newer version, that's a nope
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if ( version_compare( $wp_version, $offered_ver, '>=' ) )
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if ( version_compare( $wp_version, $offered_ver, '>' ) )
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return false;
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// 3: 3.7-alpha-25000 -> 3.7-alpha-25678 -> 3.7-beta1 -> 3.7-beta2
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@ -1288,7 +1288,7 @@ class File_Upload_Upgrader {
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*/
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class WP_Automatic_Upgrader {
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static $skin;
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static $upgrade_results = array();
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static function upgrader_disabled() {
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// That's a no if you don't want files changes
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@ -1362,38 +1362,54 @@ class WP_Automatic_Upgrader {
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}
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// Checks to see if WP_Filesystem is setup to allow unattended upgrades
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static function can_auto_update( $context ) {
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if ( ! self::$skin )
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self::$skin = new Automatic_Upgrader_Skin();
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return (bool) self::$skin->request_filesystem_credentials( false, $context );
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static function can_auto_update( $context, $skin = false ) {
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if ( ! $skin )
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$skin = new Automatic_Upgrader_Skin();
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return (bool) $skin->request_filesystem_credentials( false, $context );
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}
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static function upgrade( $type, $item ) {
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if ( ! self::$skin )
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self::$skin = new Automatic_Upgrader_Skin();
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$skin = new Automatic_Upgrader_Skin();
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switch ( $type ) {
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case 'core':
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// The Core upgrader doesn't use the Upgrader's skin during the actual main part of the upgrade, instead, firing a filter
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add_filter( 'update_feedback', array( self::$skin, 'feedback' ) );
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$upgrader = new Core_Upgrader( self::$skin );
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add_filter( 'update_feedback', array( $skin, 'feedback' ) );
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$upgrader = new Core_Upgrader( $skin );
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$context = ABSPATH;
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break;
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case 'plugin':
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$upgrader = new Plugin_Upgrader( self::$skin );
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$upgrader = new Plugin_Upgrader( $skin );
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$context = WP_PLUGIN_DIR; // We don't support custom Plugin directories, or updates for WPMU_PLUGIN_DIR
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break;
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case 'theme':
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$upgrader = new Theme_Upgrader( self::$skin );
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$upgrader = new Theme_Upgrader( $skin );
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$context = get_theme_root( $item );
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break;
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}
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// Determine if we can perform this upgrade or not
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if ( ! self::should_auto_update( $type, $item, $context ) || ! self::can_auto_update( $context ) )
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if ( ! self::should_auto_update( $type, $item, $context ) || ! self::can_auto_update( $context, $skin ) )
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return false;
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switch ( $type ) {
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case 'core':
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$skin->feedback( __( 'Updating to WordPress %s' ), $item->version );
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$item_name = sprintf( __( 'WordPress %s' ), $item->version );
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break;
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case 'theme':
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$theme = wp_get_theme( $item );
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$item_name = $theme->Get( 'Name' );
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$skin->feedback( __( 'Updating Theme: %s' ), $item_name );
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break;
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case 'plugin':
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$plugin_data = get_plugin_data( $context . '/' . $item );
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$item_name = $plugin_data['Name'];
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$skin->feedback( __( 'Updating Plugin: %s' ), $item_name );
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break;
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}
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// Boom, This sites about to get a whole new splash of paint!
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$upgrade_result = $upgrader->upgrade( $item, array(
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'clear_update_cache' => false,
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@ -1402,33 +1418,17 @@ class WP_Automatic_Upgrader {
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// Core doesn't output this, so lets append it so we don't get confused
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if ( 'core' == $type ) {
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if ( is_wp_error( $upgrade_result ) ) {
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self::$skin->error( __( 'Installation Failed' ), $upgrade_result );
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$skin->error( __( 'Installation Failed' ), $upgrade_result );
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} else {
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self::$skin->feedback( __( 'WordPress updated successfully' ) );
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$skin->feedback( __( 'WordPress updated successfully' ) );
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}
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}
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// Clear cache's and transients
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switch ( $type ) {
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case 'core':
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delete_site_transient( 'update_core' );
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break;
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case 'theme':
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wp_clean_themes_cache();
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break;
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case 'plugin':
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wp_clean_plugins_cache();
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break;
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}
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wp_mail(
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get_site_option( 'admin_email' ),
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__METHOD__,
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var_export( array(
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$upgrade_result,
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$upgrader,
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self::$skin,
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), true )
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self::$upgrade_results[ $type ][] = (object) array(
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'item' => $item,
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'result' => ! is_wp_error( $upgrade_result ) && $upgrade_result,
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'name' => $item_name,
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'messages' => $skin->get_upgrade_messages()
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);
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return $upgrade_result;
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@ -1476,17 +1476,100 @@ class WP_Automatic_Upgrader {
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// Finally, Process any core upgrade
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wp_version_check(); // Check for Core updates
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$core_update = find_core_auto_update();
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if ( $core_update )
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if ( $core_update ) {
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self::upgrade( 'core', $core_update );
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delete_site_transient( 'update_core' );
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}
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// Cleanup, These won't trigger any updates this time due to the locking transient
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wp_version_check(); // check for Core updates
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wp_update_themes(); // Check for Theme updates
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wp_update_plugins(); // Check for Plugin updates
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self::send_email();
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// Clear the lock
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delete_site_option( $lock_name );
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}
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static function send_email() {
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if ( empty( self::$upgrade_results ) )
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return;
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$upgrade_count = 0;
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foreach ( self::$upgrade_results as $type => $upgrades )
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$upgrade_count += count( $upgrades );
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$subject = sprintf( '[%s] %s updates have finished', get_bloginfo( 'name' ), $upgrade_count );
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$body = '';
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if ( isset( self::$upgrade_results['core'] ) ) {
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$result = self::$upgrade_results['core'][0];
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if ( $result->result && ! is_wp_error( $result->result ) )
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$body[] = sprintf( __( 'WordPress was successfully updated to %s' ), $result->name );
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else
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$body[] = sprintf( __( 'WordPress unsuccessfully attempted to update to %s' ), $result->name );
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}
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// Plugins
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if ( isset( self::$upgrade_results['plugin'] ) ) {
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$success_plugins = wp_list_filter( self::$upgrade_results['plugin'], array( 'result' => true ) );
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if ( $success_plugins )
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$body[] = sprintf( _n( 'The following plugin was successfully updated: %s', 'The following plugins were successfully updated: %s', count( $success_plugins ) ), implode( ', ', wp_list_pluck( $success_plugins, 'name' ) ) );
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if ( $success_plugins != self::$upgrade_results['plugin'] ) {
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// Failed updates
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$failed_plugins = array();
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foreach ( self::$upgrade_results['plugin'] as $plugin ) {
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if ( ! $plugin->result || is_wp_error( $plugin->result ) )
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$failed_plugins[] = $plugin;
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}
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$body[] = sprintf( _n( 'The following plugin failed to successfully update: %s', 'The following plugins failed to successfully update: %s', count( $success_plugins ) ), implode( ', ', wp_list_pluck( $failed_plugins, 'name' ) ) );
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}
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}
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// Themes
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if ( isset( self::$upgrade_results['theme'] ) ) {
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$success_themes = wp_list_filter( self::$upgrade_results['theme'], array( 'result' => true ) );
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if ( $success_themes )
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$body[] = sprintf( _n( 'The following theme was successfully updated: %s', 'The following themes were successfully updated: %s', count( $success_themes ) ), implode( ', ', wp_list_pluck( $success_themes, 'name' ) ) );
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if ( $success_themes != self::$upgrade_results['theme'] ) {
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// Failed updates
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$failed_themes = array();
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foreach ( self::$upgrade_results['theme'] as $theme ) {
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if ( ! $theme->result || is_wp_error( $theme->result ) )
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$failed_themes[] = $theme;
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}
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$body[] = sprintf( _n( 'The following theme failed to successfully update: %s', 'The following themes failed to successfully update: %s', count( $failed_themes ) ), implode( ', ', wp_list_pluck( $failed_themes, 'name' ) ) );
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}
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}
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$body[] = '';
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$body[] = __( 'Below is the upgrade logs for update performed' );
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foreach ( array( 'core', 'plugin', 'theme' ) as $type ) {
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if ( ! isset( self::$upgrade_results[ $type ] ) )
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continue;
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foreach ( self::$upgrade_results[ $type ] as $upgrade ) {
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$body[] = $upgrade->name;
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$body[] = str_repeat( '=', strlen( $upgrade->name ) );
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foreach ( $upgrade->messages as $message )
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$body[] = " " . html_entity_decode( $message );
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$body[] = '';
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}
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}
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//echo "<h1>$subject</h1>";
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//echo '<pre>' . implode( "\n", $body ) . '</pre>';
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wp_mail(
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get_site_option( 'admin_email' ),
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$subject,
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implode( "\n", $body )
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);
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}
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}
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