Ticket #14381: 14381.diff

wp-includes/update.php

@@ -211 +211 @@
                 require_once( ABSPATH . 'wp-includes/theme.php' );
 
         $installed_themes = get_themes( );
-        $current_theme = get_site_transient( 'update_themes' );
-        if ( ! is_object($current_theme) )
-                $current_theme = new stdClass;
+        $last_update = get_site_transient( 'update_themes' );
+        if ( ! is_object($last_update) )
+                $last_update = new stdClass;
 
-        $new_option = new stdClass;
-        $new_option->last_checked = time( );
         $timeout = 'load-themes.php' == current_filter() ? 3600 : 43200; //Check for updated every 60 minutes if hitting the themes page, Else, check every 12 hours
-        $time_not_changed = isset( $current_theme->last_checked ) && $timeout > ( time( ) - $current_theme->last_checked );
+        $time_not_changed = isset( $last_update->last_checked ) && $timeout > ( time( ) - $last_update->last_checked );
 
         $themes = array();
         $checked = array();
-        $themes['current_theme'] = (array) $current_theme;
+
+        // Put slug of current theme into request.
+        $themes['current_theme'] = get_option( 'stylesheet' );
+
         foreach ( (array) $installed_themes as $theme_title => $theme ) {
                 $themes[$theme['Stylesheet']] = array();
                 $checked[$theme['Stylesheet']] = $theme['Version'];
 
-                foreach ( (array) $theme as $key => $value )
-                        $themes[$theme['Stylesheet']][$key] = $value;
+                $themes[$theme['Stylesheet']]['Name'] = $theme['Name'];
+                $themes[$theme['Stylesheet']]['Version'] = $theme['Version'];
         }
 
         $theme_changed = false;
         foreach ( $checked as $slug => $v ) {
-                $new_option->checked[ $slug ] = $v;
+                $update_request->checked[ $slug ] = $v;
 
-                if ( !isset( $current_theme->checked[ $slug ] ) || strval($current_theme->checked[ $slug ]) !== strval($v) )
+                if ( !isset( $last_update->checked[ $slug ] ) || strval($last_update->checked[ $slug ]) !== strval($v) )
                         $theme_changed = true;
         }
 
-        if ( isset ( $current_theme->response ) && is_array( $current_theme->response ) ) {
-                foreach ( $current_theme->response as $slug => $update_details ) {
+        if ( isset ( $last_update->response ) && is_array( $last_update->response ) ) {
+                foreach ( $last_update->response as $slug => $update_details ) {
                         if ( ! isset($checked[ $slug ]) ) {
                                 $theme_changed = true;
                                 break;
@@ -252 +253 @@
                 return false;
 
         // Update last_checked for current to prevent multiple blocking requests if request hangs
-        $current_theme->last_checked = time();
-        set_site_transient( 'update_themes', $current_theme );
+        $last_update->last_checked = time();
+        set_site_transient( 'update_themes', $last_update );
 
-        $current_theme->template = get_option( 'template' );
-
         $options = array(
                 'timeout' => ( ( defined('DOING_CRON') && DOING_CRON ) ? 30 : 3),
                 'body'                  => array( 'themes' => serialize( $themes ) ),
@@ -271 +270 @@
         if ( 200 != $raw_response['response']['code'] )
                 return false;
 
+        $new_update = new stdClass;
+        $new_update->last_checked = time( );
         $response = unserialize( $raw_response['body'] );
         if ( $response ) {
-                $new_option->checked = $checked;
-                $new_option->response = $response;
+                $new_update->checked = $checked;
+                $new_update->response = $response;
         }
 
-        set_site_transient( 'update_themes', $new_option );
+        set_site_transient( 'update_themes', $new_update );
 }
 
 function _maybe_update_core() {