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<title>[25806] trunk/src/wp-admin: Language Packs: Many many fixes such as:</title>
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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/25806">25806</a></dd>
<dt>Author</dt> <dd>dd32</dd>
<dt>Date</dt> <dd>2013-10-16 04:14:29 +0000 (Wed, 16 Oct 2013)</dd>
</dl>

<h3>Log Message</h3>
<pre>Language Packs: Many many fixes such as:
- Add a "Update Translations" stand-alone button to the updates page
- Shift Language feedback to before update process completion action links & limit the verbosity of output (name + success/errors)
- Simplify/combine the language update descriptive string to only include a plugin/theme name
- Properly handle cache clearing after language updates to prevent langs being repeditively updated
- Display a "All items up to date" string when there's nothing to do
- Reduce the 'Connection Information' from a <h2> to a <h3> to remove duplicate h2's and screen icons from update screens
- Fix the Direct filesystem method not being used for Language updates because WP_LANG_DIR doesn't exist (check it's parent for writable instead)
See <a href="http://core.trac.wordpress.org/ticket/18200">#18200</a>, <a href="http://core.trac.wordpress.org/ticket/22704">#22704</a></pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadmincsswpadmincss">trunk/src/wp-admin/css/wp-admin.css</a></li>
<li><a href="#trunksrcwpadminincludesclasswpupgraderskinsphp">trunk/src/wp-admin/includes/class-wp-upgrader-skins.php</a></li>
<li><a href="#trunksrcwpadminincludesclasswpupgraderphp">trunk/src/wp-admin/includes/class-wp-upgrader.php</a></li>
<li><a href="#trunksrcwpadminincludesfilephp">trunk/src/wp-admin/includes/file.php</a></li>
<li><a href="#trunksrcwpadminincludesupdatecorephp">trunk/src/wp-admin/includes/update-core.php</a></li>
<li><a href="#trunksrcwpadminupdatecorephp">trunk/src/wp-admin/update-core.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpadmincsswpadmincss"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-admin/css/wp-admin.css (25805 => 25806)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-admin/css/wp-admin.css      2013-10-16 04:01:12 UTC (rev 25805)
+++ trunk/src/wp-admin/css/wp-admin.css 2013-10-16 04:14:29 UTC (rev 25806)
</span><span class="lines">@@ -6636,6 +6636,14 @@
</span><span class="cx">  height: 98%;
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+/* Upgrader styles, Specific to Language Packs */
+.lp-show-latest p {
+       display: none;
+}
+.lp-show-latest p:last-child,
+.lp-show-latest .lp-error p {
+       display: block;
+}
</ins><span class="cx"> 
</span><span class="cx"> /* - Only used once or twice in all of WP - deprecate for global style
</span><span class="cx"> ------------------------------------------------------------------------------*/
</span></span></pre></div>
<a id="trunksrcwpadminincludesclasswpupgraderskinsphp"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-admin/includes/class-wp-upgrader-skins.php (25805 => 25806)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-admin/includes/class-wp-upgrader-skins.php  2013-10-16 04:01:12 UTC (rev 25805)
+++ trunk/src/wp-admin/includes/class-wp-upgrader-skins.php     2013-10-16 04:14:29 UTC (rev 25806)
</span><span class="lines">@@ -529,6 +529,58 @@
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> /**
</span><ins>+ * Translation Upgrader Skin for WordPress Translation Upgrades.
+ *
+ * @package WordPress
+ * @subpackage Upgrader
+ * @since 3.7.0
+ */
+class Language_Pack_Upgrader_Skin extends WP_Upgrader_Skin {
+       var $language_update = null;
+       var $done_header = false;
+       var $display_footer_actions = true;
+
+       function __construct( $args = array() ) {
+               $defaults = array( 'url' => '', 'nonce' => '', 'title' => __( 'Update Translations' ), 'skip_header_footer' => false );
+               $args = wp_parse_args( $args, $defaults );
+               if ( $args['skip_header_footer'] ) {
+                       $this->done_header = true;
+                       $this->display_footer_actions = false;
+               }
+               parent::__construct( $args );
+       }
+
+       function before() {
+               $name = $this->upgrader->get_name_for_update( $this->language_update );
+
+               echo '<div class="update-messages lp-show-latest">';
+
+               printf( '<h4>' . __( 'Updating translations for %1$s (%2$s)&#8230;' ) . '</h4>', $name, $this->language_update->language );
+       }
+
+       function error( $error ) {
+               echo '<div class="lp-error">';
+               parent::error( $error );
+               echo '</div>';
+       }
+
+       function after() {
+               echo '</div>';
+       }
+
+       function bulk_footer() {
+               $update_actions = array();
+               $update_actions['updates_page'] = '<a href="' . self_admin_url( 'update-core.php' ) . '" title="' . esc_attr__( 'Go to WordPress Updates page' ) . '" target="_parent">' . __( 'Return to WordPress Updates' ) . '</a>';
+               $update_actions = apply_filters( 'update_translations_complete_actions', $update_actions );
+
+               if ( $update_actions && $this->display_footer_actions )
+                       $this->feedback( implode( ' | ', $update_actions ) );
+
+               parent::footer();
+       }
+}
+
+/**
</ins><span class="cx">  * Upgrader Skin for Automatic WordPress Upgrades
</span><span class="cx">  *
</span><span class="cx">  * This skin is designed to be used when no output is intended, all output 
</span></span></pre></div>
<a id="trunksrcwpadminincludesclasswpupgraderphp"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-admin/includes/class-wp-upgrader.php (25805 => 25806)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-admin/includes/class-wp-upgrader.php        2013-10-16 04:01:12 UTC (rev 25805)
+++ trunk/src/wp-admin/includes/class-wp-upgrader.php   2013-10-16 04:14:29 UTC (rev 25806)
</span><span class="lines">@@ -307,14 +307,18 @@
</span><span class="cx">          $options = wp_parse_args($options, $defaults);
</span><span class="cx">          extract($options);
</span><span class="cx"> 
</span><del>-               //Connect to the Filesystem first.
</del><ins>+                if ( ! $is_multi ) // call $this->header separately if running multiple times
+                       $this->skin->header();
+
+               // Connect to the Filesystem first.
</ins><span class="cx">           $res = $this->fs_connect( array(WP_CONTENT_DIR, $destination) );
</span><del>-               if ( ! $res ) //Mainly for non-connected filesystem.
</del><ins>+                // Mainly for non-connected filesystem.
+               if ( ! $res ) {
+                       if ( ! $is_multi )
+                               $this->skin->footer();
</ins><span class="cx">                   return false;
</span><ins>+               }
</ins><span class="cx"> 
</span><del>-               if ( ! $is_multi ) // call $this->header separately if running multiple times
-                       $this->skin->header();
-
</del><span class="cx">           $this->skin->before();
</span><span class="cx"> 
</span><span class="cx">          if ( is_wp_error($res) ) {
</span><span class="lines">@@ -368,8 +372,10 @@
</span><span class="cx"> 
</span><span class="cx">          $this->skin->after();
</span><span class="cx"> 
</span><del>-               if ( ! $is_multi )
</del><ins>+                if ( ! $is_multi ) {
+                       do_action( 'upgrader_process_complete', $this, $hook_extra );
</ins><span class="cx">                   $this->skin->footer();
</span><ins>+               }
</ins><span class="cx"> 
</span><span class="cx">          return $result;
</span><span class="cx">  }
</span><span class="lines">@@ -442,7 +448,10 @@
</span><span class="cx">                  'destination' => WP_PLUGIN_DIR,
</span><span class="cx">                  'clear_destination' => false, // Do not overwrite files.
</span><span class="cx">                  'clear_working' => true,
</span><del>-                       'hook_extra' => array()
</del><ins>+                        'hook_extra' => array(
+                               'type' => 'plugin',
+                               'action' => 'install',
+                       )
</ins><span class="cx">           ) );
</span><span class="cx"> 
</span><span class="cx">          remove_filter('upgrader_source_selection', array($this, 'check_package') );
</span><span class="lines">@@ -453,8 +462,6 @@
</span><span class="cx">          // Force refresh of plugin update information
</span><span class="cx">          wp_clean_plugins_cache( $parsed_args['clear_update_cache'] );
</span><span class="cx"> 
</span><del>-               do_action( 'upgrader_process_complete', $this, array( 'action' => 'install', 'type' => 'plugin' ), $package );
-
</del><span class="cx">           return true;
</span><span class="cx">  }
</span><span class="cx"> 
</span><span class="lines">@@ -490,7 +497,9 @@
</span><span class="cx">                  'clear_destination' => true,
</span><span class="cx">                  'clear_working' => true,
</span><span class="cx">                  'hook_extra' => array(
</span><del>-                               'plugin' => $plugin
</del><ins>+                                'plugin' => $plugin,
+                               'type' => 'plugin',
+                               'action' => 'update',
</ins><span class="cx">                   ),
</span><span class="cx">          ) );
</span><span class="cx"> 
</span><span class="lines">@@ -504,8 +513,6 @@
</span><span class="cx">          // Force refresh of plugin update information
</span><span class="cx">          wp_clean_plugins_cache( $parsed_args['clear_update_cache'] );
</span><span class="cx"> 
</span><del>-               do_action( 'upgrader_process_complete', $this, array( 'action' => 'update', 'type' => 'plugin' ), $plugin );
-
</del><span class="cx">           return true;
</span><span class="cx">  }
</span><span class="cx"> 
</span><span class="lines">@@ -587,6 +594,13 @@
</span><span class="cx"> 
</span><span class="cx">          $this->maintenance_mode(false);
</span><span class="cx"> 
</span><ins>+               do_action( 'upgrader_process_complete', $this, array(
+                       'action' => 'update',
+                       'type' => 'plugin',
+                       'bulk' => true,
+                       'plugins' => $plugins,
+               ) );
+
</ins><span class="cx">           $this->skin->bulk_footer();
</span><span class="cx"> 
</span><span class="cx">          $this->skin->footer();
</span><span class="lines">@@ -597,8 +611,6 @@
</span><span class="cx">          // Force refresh of plugin update information
</span><span class="cx">          wp_clean_plugins_cache( $parsed_args['clear_update_cache'] );
</span><span class="cx"> 
</span><del>-               do_action( 'upgrader_process_complete', $this, array( 'action' => 'update', 'type' => 'plugin', 'bulk' => true ), $plugins );
-
</del><span class="cx">           return $results;
</span><span class="cx">  }
</span><span class="cx"> 
</span><span class="lines">@@ -814,7 +826,11 @@
</span><span class="cx">                  'package' => $package,
</span><span class="cx">                  'destination' => get_theme_root(),
</span><span class="cx">                  'clear_destination' => false, //Do not overwrite files.
</span><del>-                       'clear_working' => true
</del><ins>+                        'clear_working' => true,
+                       'hook_extra' => array(
+                               'type' => 'theme',
+                               'action' => 'install',
+                       ),
</ins><span class="cx">           ) );
</span><span class="cx"> 
</span><span class="cx">          remove_filter('upgrader_source_selection', array($this, 'check_package') );
</span><span class="lines">@@ -826,8 +842,6 @@
</span><span class="cx">          // Refresh the Theme Update information
</span><span class="cx">          wp_clean_themes_cache( $parsed_args['clear_update_cache'] );
</span><span class="cx"> 
</span><del>-               do_action( 'upgrader_process_complete', $this, array( 'action' => 'install', 'type' => 'theme' ), $package );
-
</del><span class="cx">           return true;
</span><span class="cx">  }
</span><span class="cx"> 
</span><span class="lines">@@ -863,7 +877,9 @@
</span><span class="cx">                  'clear_destination' => true,
</span><span class="cx">                  'clear_working' => true,
</span><span class="cx">                  'hook_extra' => array(
</span><del>-                               'theme' => $theme
</del><ins>+                                'theme' => $theme,
+                               'type' => 'theme',
+                               'action' => 'update',
</ins><span class="cx">                   ),
</span><span class="cx">          ) );
</span><span class="cx"> 
</span><span class="lines">@@ -876,8 +892,6 @@
</span><span class="cx"> 
</span><span class="cx">          wp_clean_themes_cache( $parsed_args['clear_update_cache'] );
</span><span class="cx"> 
</span><del>-               do_action( 'upgrader_process_complete', $this, array( 'action' => 'update', 'type' => 'theme' ), $theme );
-
</del><span class="cx">           return true;
</span><span class="cx">  }
</span><span class="cx"> 
</span><span class="lines">@@ -959,6 +973,13 @@
</span><span class="cx"> 
</span><span class="cx">          $this->maintenance_mode(false);
</span><span class="cx"> 
</span><ins>+               do_action( 'upgrader_process_complete', $this, array(
+                       'action' => 'update',
+                       'type' => 'plugin',
+                       'bulk' => true,
+                       'themes' => $themes,
+               ) );
+
</ins><span class="cx">           $this->skin->bulk_footer();
</span><span class="cx"> 
</span><span class="cx">          $this->skin->footer();
</span><span class="lines">@@ -971,8 +992,6 @@
</span><span class="cx">          // Refresh the Theme Update information
</span><span class="cx">          wp_clean_themes_cache( $parsed_args['clear_update_cache'] );
</span><span class="cx"> 
</span><del>-               do_action( 'upgrader_process_complete', $this, array( 'action' => 'update', 'type' => 'theme', 'bulk' => true ), $themes );
-
</del><span class="cx">           return $results;
</span><span class="cx">  }
</span><span class="cx"> 
</span><span class="lines">@@ -1073,18 +1092,27 @@
</span><span class="cx"> 
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-add_action( 'upgrader_process_complete', array( 'Language_Pack_Upgrader', 'async_upgrade' ), 20, 3 );
</del><ins>+add_action( 'upgrader_process_complete', array( 'Language_Pack_Upgrader', 'async_upgrade' ), 20 );
</ins><span class="cx"> class Language_Pack_Upgrader extends WP_Upgrader {
</span><span class="cx"> 
</span><span class="cx">  var $result;
</span><span class="cx">  var $bulk = true;
</span><span class="cx"> 
</span><del>-       static function async_upgrade( $upgrader, $context, $package ) {
</del><ins>+        static function async_upgrade( $upgrader = false ) {
</ins><span class="cx">           // Avoid recursion.
</span><del>-               if ( $upgrader instanceof Language_Pack_Upgrader )
</del><ins>+                if ( $upgrader && $upgrader instanceof Language_Pack_Upgrader )
</ins><span class="cx">                   return;
</span><span class="cx"> 
</span><del>-               $lp_upgrader = new Language_Pack_Upgrader( new Headerless_Upgrader_Skin() );
</del><ins>+                // Nothing to do?
+               $language_updates = wp_get_translation_updates();
+               if ( ! $language_updates )
+                       return;
+
+               $skin = new Language_Pack_Upgrader_Skin( array(
+                       'skip_header_footer' => true,
+               ) );
+
+               $lp_upgrader = new Language_Pack_Upgrader( $skin );
</ins><span class="cx">           $lp_upgrader->upgrade();
</span><span class="cx">  }
</span><span class="cx"> 
</span><span class="lines">@@ -1098,24 +1126,37 @@
</span><span class="cx">          $this->strings['process_success'] = __( 'Translation updated successfully.' );
</span><span class="cx">  }
</span><span class="cx"> 
</span><del>-       function upgrade( $update = false ) {
</del><ins>+        function upgrade( $update = false, $args = array() ) {
</ins><span class="cx">           if ( $update )
</span><span class="cx">                  $update = array( $update );
</span><del>-               $results = $this->bulk_upgrade( $update );
</del><ins>+                $results = $this->bulk_upgrade( $update, $args );
</ins><span class="cx">           return $results[0];
</span><span class="cx">  }
</span><span class="cx"> 
</span><del>-       function bulk_upgrade( $language_updates = array() ) {
</del><ins>+        function bulk_upgrade( $language_updates = array(), $args = array() ) {
</ins><span class="cx">           global $wp_filesystem;
</span><span class="cx"> 
</span><ins>+               $defaults = array(
+                       'clear_update_cache' => true,
+               );
+               $parsed_args = wp_parse_args( $args, $defaults );
+
</ins><span class="cx">           $this->init();
</span><span class="cx">          $this->upgrade_strings();
</span><span class="cx"> 
</span><span class="cx">          if ( ! $language_updates )
</span><span class="cx">                  $language_updates = wp_get_translation_updates();
</span><span class="cx"> 
</span><del>-               if ( empty( $language_updates ) )
</del><ins>+                if ( empty( $language_updates ) ) {
+                       $this->skin->header();
+                       $this->skin->before();
+                       $this->skin->set_result( true );
+                       $this->skin->feedback( 'up_to_date' );
+                       $this->skin->after();
+                       $this->skin->bulk_footer();
+                       $this->skin->footer();
</ins><span class="cx">                   return true;
</span><ins>+               }
</ins><span class="cx"> 
</span><span class="cx">          if ( 'upgrader_process_complete' == current_filter() )
</span><span class="cx">                  $this->skin->feedback( 'starting_upgrade' );
</span><span class="lines">@@ -1145,6 +1186,8 @@
</span><span class="cx"> 
</span><span class="cx">          foreach ( $language_updates as $language_update ) {
</span><span class="cx"> 
</span><ins>+                       $this->skin->language_update = $language_update;
+
</ins><span class="cx">                   $destination = WP_LANG_DIR;
</span><span class="cx">                  if ( 'plugin' == $language_update->type )
</span><span class="cx">                          $destination .= '/plugins';
</span><span class="lines">@@ -1175,9 +1218,19 @@
</span><span class="cx">                          break;
</span><span class="cx">          }
</span><span class="cx"> 
</span><ins>+               $this->skin->bulk_footer();
+
+               $this->skin->footer();
+
</ins><span class="cx">           // Clean up our hooks, in case something else does an upgrade on this connection.
</span><span class="cx">          remove_filter( 'upgrader_source_selection', array( &$this, 'check_package' ), 10, 2 );
</span><span class="cx"> 
</span><ins>+               if ( $parsed_args['clear_update_cache'] ) {
+                       wp_clean_themes_cache( true );
+                       wp_clean_plugins_cache( true );
+                       delete_site_transient( 'update_core' );
+               }
+
</ins><span class="cx">           return $results;
</span><span class="cx">  }
</span><span class="cx"> 
</span><span class="lines">@@ -1206,6 +1259,26 @@
</span><span class="cx">          return $source;
</span><span class="cx">  }
</span><span class="cx"> 
</span><ins>+       function get_name_for_update( $update ) {
+               switch ( $update->type ) {
+                       case 'core':
+                               return 'WordPress'; // Not translated
+                               break;
+                       case 'theme':
+                               $theme = wp_get_theme( $update->slug );
+                               if ( $theme->exists() )
+                                       return $theme->Get( 'Name' );
+                               break;
+                       case 'plugin':
+                               $plugin_data = get_plugins( '/' . $update->slug );
+                               $plugin_data = array_shift( $plugin_data );
+                               if ( $plugin_data )
+                                       return $plugin_data['Name'];
+                               break;
+               }
+               return '';
+       }
+
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> /**
</span><span class="lines">@@ -1321,7 +1394,6 @@
</span><span class="cx">                  }
</span><span class="cx">          }
</span><span class="cx"> 
</span><del>-               do_action( 'upgrader_process_complete', $this, array( 'action' => 'update', 'type' => 'core' ), $result );
</del><span class="cx">           return $result;
</span><span class="cx">  }
</span><span class="cx"> 
</span><span class="lines">@@ -1628,42 +1700,8 @@
</span><span class="cx">                          $skin->feedback( __( 'Updating plugin: %s' ), $item_name );
</span><span class="cx">                          break;
</span><span class="cx">                  case 'language':
</span><del>-                               if ( 'theme' == $item->type ) {
-                                       $theme = wp_get_theme( $item->slug );
-                                       $skin->feedback( sprintf(
-                                               __( 'Updating the %1$s translation for the %2$s theme' ),
-                                               $item->language,
-                                               $theme->Get( 'Name' )
-                                       ) );
-                                       $item_name = sprintf(
-                                               __( '%1$s translation for the %2$s theme' ),
-                                               $item->language,
-                                               $theme->Get( 'Name' )
-                                       );
-                               } elseif ( 'plugin' == $item->type ) {
-                                       $plugin_data = get_plugins( '/' . $item->slug );
-                                       $plugin_data = array_shift( $plugin_data );
-                                       $skin->feedback( sprintf(
-                                               __( 'Updating the %1$s translation for the %2$s plugin' ),
-                                               $item->language,
-                                               $plugin_data['Name']
-                                       ) );
-                                       $item_name = sprintf(
-                                               __( '%1$s translation for the %2$s plugin' ),
-                                               $item->language,
-                                               $plugin_data['Name']
-                                       );
-                               } else {
-                                       $skin->feedback( sprintf(
-                                               __( 'Updating %s translation' ),
-                                               $item->language
-                                       ) );
-                                       $item_name = sprintf(
-                                               __( '%s translation' ),
-                                               $item->language
-                                       );
-                               }
-                               
</del><ins>+                                $name = $upgrader->get_name_for_update( $item );
+                               $skin->feedback( sprintf( __( 'Updating translations for %1$s (%2$s)&#8230;' ), $name, $item->language ) );
</ins><span class="cx">                           break;
</span><span class="cx">          }
</span><span class="cx"> 
</span><span class="lines">@@ -1711,7 +1749,7 @@
</span><span class="cx">                  return;
</span><span class="cx"> 
</span><span class="cx">          // Don't automatically run these thins, as we'll handle it ourselves
</span><del>-               remove_action( 'upgrader_process_complete', array( 'Language_Pack_Upgrader', 'async_upgrade' ), 20, 3 ); 
</del><ins>+                remove_action( 'upgrader_process_complete', array( 'Language_Pack_Upgrader', 'async_upgrade' ), 20 ); 
</ins><span class="cx">           remove_action( 'upgrader_process_complete', 'wp_version_check' ); 
</span><span class="cx">          remove_action( 'upgrader_process_complete', 'wp_update_plugins' ); 
</span><span class="cx">          remove_action( 'upgrader_process_complete', 'wp_update_themes' ); 
</span></span></pre></div>
<a id="trunksrcwpadminincludesfilephp"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-admin/includes/file.php (25805 => 25806)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-admin/includes/file.php     2013-10-16 04:01:12 UTC (rev 25805)
+++ trunk/src/wp-admin/includes/file.php        2013-10-16 04:14:29 UTC (rev 25806)
</span><span class="lines">@@ -891,6 +891,11 @@
</span><span class="cx">  if ( ! $method && function_exists('getmyuid') && function_exists('fileowner') ){
</span><span class="cx">          if ( !$context )
</span><span class="cx">                  $context = WP_CONTENT_DIR;
</span><ins>+
+               // If the directory doesn't exist (wp-content/languages) then use the parent directory as we'll create it.
+               if ( WP_LANG_DIR == $context && ! is_dir( $context ) )
+                       $context = dirname( $context );
+
</ins><span class="cx">           $context = trailingslashit($context);
</span><span class="cx">          $temp_file_name = $context . 'temp-write-test-' . time();
</span><span class="cx">          $temp_handle = @fopen($temp_file_name, 'w');
</span><span class="lines">@@ -1021,9 +1026,8 @@
</span><span class="cx"> -->
</span><span class="cx"> </script>
</span><span class="cx"> <form action="<?php echo esc_url( $form_post ) ?>" method="post">
</span><del>-<div class="wrap">
-<?php screen_icon(); ?>
-<h2><?php _e('Connection Information') ?></h2>
</del><ins>+<div>
+<h3><?php _e('Connection Information') ?></h3>
</ins><span class="cx"> <p><?php
</span><span class="cx">  $label_user = __('Username');
</span><span class="cx">  $label_pass = __('Password');
</span></span></pre></div>
<a id="trunksrcwpadminincludesupdatecorephp"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-admin/includes/update-core.php (25805 => 25806)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-admin/includes/update-core.php      2013-10-16 04:01:12 UTC (rev 25805)
+++ trunk/src/wp-admin/includes/update-core.php 2013-10-16 04:14:29 UTC (rev 25806)
</span><span class="lines">@@ -889,6 +889,9 @@
</span><span class="cx">  // Remove maintenance file, we're done.
</span><span class="cx">  $wp_filesystem->delete($maintenance_file);
</span><span class="cx"> 
</span><ins>+       // Has to be in here, rather than the Upgrader as the filter below will override and kill the process before themes get updated on major updates
+       do_action( 'upgrader_process_complete', null, array( 'action' => 'update', 'type' => 'core' ) );
+
</ins><span class="cx">   // If we made it this far:
</span><span class="cx">  do_action( '_core_updated_successfully', $wp_version );
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunksrcwpadminupdatecorephp"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-admin/update-core.php (25805 => 25806)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-admin/update-core.php       2013-10-16 04:01:12 UTC (rev 25805)
+++ trunk/src/wp-admin/update-core.php  2013-10-16 04:14:29 UTC (rev 25806)
</span><span class="lines">@@ -324,6 +324,27 @@
</span><span class="cx"> <?php
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+function list_translation_updates() {
+       $updates = wp_get_translation_updates();
+       if ( ! $updates ) {
+               if ( 'en_US' != get_locale() ) {
+                       echo '<h3>' . __( 'Translations' ) . '</h3>';
+                       echo '<p>' . __( 'Your translations are all up to date.' ) . '</p>';
+               }
+               return;
+       }
+
+       $form_action = 'update-core.php?action=do-translation-upgrade';
+       ?>
+       <h3><?php _e( 'Translations' ); ?></h3>
+       <form method="post" action="<?php echo esc_url( $form_action ); ?>" name="upgrade-themes" class="upgrade">
+               <p><?php _e( 'Some of your translations are out of date.' ); ?></p>
+               <?php wp_nonce_field('upgrade-translations'); ?>
+               <p><input class="button" type="submit" value="<?php esc_attr_e( 'Update Translations' ); ?>" name="upgrade" /></p>
+       </form>
+       <?php
+}
+
</ins><span class="cx"> /**
</span><span class="cx">  * Upgrade WordPress core display.
</span><span class="cx">  *
</span><span class="lines">@@ -341,8 +362,6 @@
</span><span class="cx">  else
</span><span class="cx">          $url = 'update-core.php?action=do-core-upgrade';
</span><span class="cx">  $url = wp_nonce_url($url, 'upgrade-core');
</span><del>-       if ( false === ($credentials = request_filesystem_credentials($url, '', false, ABSPATH)) )
-               return;
</del><span class="cx"> 
</span><span class="cx">  $version = isset( $_POST['version'] )? $_POST['version'] : false;
</span><span class="cx">  $locale = isset( $_POST['locale'] )? $_POST['locale'] : 'en_US';
</span><span class="lines">@@ -350,15 +369,24 @@
</span><span class="cx">  if ( !$update )
</span><span class="cx">          return;
</span><span class="cx"> 
</span><del>-       if ( ! WP_Filesystem($credentials, ABSPATH) ) {
-               request_filesystem_credentials($url, '', true, ABSPATH); //Failed to connect, Error and request again
-               return;
-       }
</del><span class="cx"> ?>
</span><span class="cx">  <div class="wrap">
</span><span class="cx">  <?php screen_icon('tools'); ?>
</span><span class="cx">  <h2><?php _e('Update WordPress'); ?></h2>
</span><span class="cx"> <?php
</span><ins>+
+       if ( false === ( $credentials = request_filesystem_credentials( $url, '', false, ABSPATH ) ) ) {
+               echo '</div>';
+               return;
+       }
+
+       if ( ! WP_Filesystem( $credentials, ABSPATH ) ) {
+               // Failed to connect, Error and request again
+               request_filesystem_credentials( $url, '', true, ABSPATH );
+               echo '</div>';
+               return;
+       }
+
</ins><span class="cx">   if ( $wp_filesystem->errors->get_error_code() ) {
</span><span class="cx">          foreach ( $wp_filesystem->errors->get_error_messages() as $message )
</span><span class="cx">                  show_message($message);
</span><span class="lines">@@ -477,12 +505,15 @@
</span><span class="cx">  echo ' &nbsp; <a class="button" href="' . esc_url( self_admin_url('update-core.php') ) . '">' . __( 'Check Again' ) . '</a>';
</span><span class="cx">  echo '</p>';
</span><span class="cx"> 
</span><del>-       if ( current_user_can( 'update_core' ) )
</del><ins>+        if ( $core = current_user_can( 'update_core' ) )
</ins><span class="cx">           core_upgrade_preamble();
</span><del>-       if ( current_user_can( 'update_plugins' ) )
</del><ins>+        if ( $plugins = current_user_can( 'update_plugins' ) )
</ins><span class="cx">           list_plugin_updates();
</span><del>-       if ( current_user_can( 'update_themes' ) )
</del><ins>+        if ( $themes = current_user_can( 'update_themes' ) )
</ins><span class="cx">           list_theme_updates();
</span><ins>+       if ( $core || $plugins || $themes )
+               list_translation_updates();
+       unset( $core, $plugins, $themes );
</ins><span class="cx">   do_action('core_upgrade_preamble');
</span><span class="cx">  echo '</div>';
</span><span class="cx">  include(ABSPATH . 'wp-admin/admin-footer.php');
</span><span class="lines">@@ -570,6 +601,26 @@
</span><span class="cx">  echo '</div>';
</span><span class="cx">  include(ABSPATH . 'wp-admin/admin-footer.php');
</span><span class="cx"> 
</span><ins>+} elseif ( 'do-translation-upgrade' == $action ) {
+
+       if ( ! current_user_can( 'update_core' ) && ! current_user_can( 'update_plugins' ) && ! current_user_can( 'update_themes' ) )
+               wp_die( __( 'You do not have sufficient permissions to update this site.' ) );
+
+       check_admin_referer( 'upgrade-translations' );
+
+       require_once( ABSPATH . 'wp-admin/admin-header.php' );
+       include_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' );
+
+       $url = 'update-core.php?action=do-translation-upgrade';
+       $nonce = 'upgrade-translations';
+       $title = __( 'Update Translations' );
+       $context = WP_LANG_DIR;
+
+       $upgrader = new Language_Pack_Upgrader( new Language_Pack_Upgrader_Skin( compact( 'url', 'nonce', 'title', 'context' ) ) );
+       $result = $upgrader->bulk_upgrade();
+
+       require_once( ABSPATH . 'wp-admin/admin-footer.php' );
+
</ins><span class="cx"> } else {
</span><span class="cx">  do_action('update-core-custom_' . $action);
</span><span class="cx"> }
</span></span></pre>
</div>
</div>

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</html>