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<title>[12832] trunk/wp-admin:
  First scratch at Bulk plugin upgrade from Plugins page.</title>
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<body>

<div id="msg">
<dl>
<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/12832">12832</a></dd>
<dt>Author</dt> <dd>dd32</dd>
<dt>Date</dt> <dd>2010-01-26 06:53:47 +0000 (Tue, 26 Jan 2010)</dd>
</dl>

<h3>Log Message</h3>
<pre>First scratch at Bulk plugin upgrade from Plugins page. Props nacin for cleanups. See <a href="http://trac.wordpress.org/ticket/11542">#11542</a></pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpadminpluginsphp">trunk/wp-admin/plugins.php</a></li>
<li><a href="#trunkwpadminupdatecorephp">trunk/wp-admin/update-core.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkwpadminpluginsphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-admin/plugins.php (12831 => 12832)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-admin/plugins.php        2010-01-26 06:06:14 UTC (rev 12831)
+++ trunk/wp-admin/plugins.php        2010-01-26 06:53:47 UTC (rev 12832)
</span><span class="lines">@@ -83,6 +83,48 @@
</span><span class="cx">                         wp_redirect(&quot;plugins.php?activate-multi=true&amp;plugin_status=$status&amp;paged=$page&quot;);
</span><span class="cx">                         exit;
</span><span class="cx">                         break;
</span><ins>+                case 'update-selected' :
+                        if ( ! current_user_can( 'update_plugins' ) )
+                                wp_die( __( 'You do not have sufficient permissions to update plugins for this blog.' ) );
+
+                        check_admin_referer( 'bulk-manage-plugins' );
+
+                        if ( isset( $_GET['plugins'] ) )
+                                $plugins = explode( ',', $_GET['plugins'] );
+                        elseif ( isset( $_POST['checked'] ) )
+                                $plugins = (array) $_POST['checked'];
+                        else
+                                break;
+
+                        if ( empty( $plugins ) )
+                                break;
+
+                        // We'll be passing all checked plugins as long as at least one is out of date.
+                        $_plugins = $plugins;
+                        $current = get_site_transient( 'update_plugins' );
+                        foreach ( $_plugins as $k =&gt; $v ) {
+                                if ( ! isset( $current-&gt;response[ $v ] ) )
+                                        unset( $_plugins[ $k ] );
+                        }
+                        unset( $current );
+                        // If all checked plugins are up to date
+                        if ( empty( $_plugins ) )
+                                break;
+
+                        require_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' );
+                        require_once( 'admin-header.php' );
+                        
+                        $url = 'plugins.php?action=upgrade-selected&amp;amp;plugins=' . urlencode( join( ',', $plugins ) );
+                        $title = __( 'Upgrade Plugins' );
+                        $nonce = 'bulk-manage-plugins';
+                        $parent_file = 'plugins.php';
+
+                        $upgrader = new Plugin_Upgrader( new Plugin_Upgrader_Skin( compact( 'title', 'nonce', 'url' ) ) );
+                        $upgrader-&gt;bulk_upgrade( $plugins );
+
+                        require_once( 'admin-footer.php' );
+                        exit;
+                        break;
</ins><span class="cx">                 case 'error_scrape':
</span><span class="cx">                         if ( ! current_user_can('activate_plugins') )
</span><span class="cx">                                 wp_die(__('You do not have sufficient permissions to activate plugins for this blog.'));
</span><span class="lines">@@ -281,6 +323,8 @@
</span><span class="cx">         &lt;div id=&quot;message&quot; class=&quot;updated&quot;&gt;&lt;p&gt;&lt;?php _e('Plugin &lt;strong&gt;deactivated&lt;/strong&gt;.') ?&gt;&lt;/p&gt;&lt;/div&gt;
</span><span class="cx"> &lt;?php elseif (isset($_GET['deactivate-multi'])) : ?&gt;
</span><span class="cx">         &lt;div id=&quot;message&quot; class=&quot;updated&quot;&gt;&lt;p&gt;&lt;?php _e('Selected plugins &lt;strong&gt;deactivated&lt;/strong&gt;.'); ?&gt;&lt;/p&gt;&lt;/div&gt;
</span><ins>+&lt;?php elseif ( 'update-selected' == $action ) : ?&gt;
+        &lt;div id=&quot;message&quot; class=&quot;updated&quot;&gt;&lt;p&gt;&lt;?php _e('No out of date plugins were selected.'); ?&gt;&lt;/p&gt;&lt;/div&gt;
</ins><span class="cx"> &lt;?php endif; ?&gt;
</span><span class="cx"> 
</span><span class="cx"> &lt;div class=&quot;wrap&quot;&gt;
</span><span class="lines">@@ -500,6 +544,9 @@
</span><span class="cx">         &lt;?php if ( 'inactive' != $context &amp;&amp; 'recent' != $context ) : ?&gt;
</span><span class="cx">                         &lt;option value=&quot;deactivate-selected&quot;&gt;&lt;?php _e('Deactivate'); ?&gt;&lt;/option&gt;
</span><span class="cx">         &lt;?php endif; ?&gt;
</span><ins>+        &lt;?php if ( current_user_can( 'update_plugins' ) ) : ?&gt;
+                        &lt;option value=&quot;update-selected&quot;&gt;&lt;?php _e( 'Upgrade' ); ?&gt;&lt;/option&gt;
+        &lt;?php endif; ?&gt;
</ins><span class="cx">         &lt;?php if ( current_user_can('delete_plugins') &amp;&amp; ( 'active' != $context ) ) : ?&gt;
</span><span class="cx">                         &lt;option value=&quot;delete-selected&quot;&gt;&lt;?php _e('Delete'); ?&gt;&lt;/option&gt;
</span><span class="cx">         &lt;?php endif; ?&gt;
</span></span></pre></div>
<a id="trunkwpadminupdatecorephp"></a>
<div class="modfile"><h4>Modified: trunk/wp-admin/update-core.php (12831 => 12832)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-admin/update-core.php        2010-01-26 06:06:14 UTC (rev 12831)
+++ trunk/wp-admin/update-core.php        2010-01-26 06:53:47 UTC (rev 12832)
</span><span class="lines">@@ -351,21 +351,21 @@
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> function do_plugin_upgrade() {
</span><del>-        include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
-
-        if ( isset($_GET['plugins']) ) {
-                $plugins = explode(',', $_GET['plugins']);
-        } elseif ( isset($_POST['checked']) ) {
</del><ins>+        if ( isset( $_GET['plugins'] ) ) {
+                $plugins = explode( ',', $_GET['plugins'] );
+        } elseif ( isset( $_POST['checked'] ) ) {
</ins><span class="cx">                 $plugins = (array) $_POST['checked'];
</span><span class="cx">         } else {
</span><span class="cx">                 // Nothing to do.
</span><span class="cx">                 return;
</span><span class="cx">         }
</span><del>-        $url = 'update-core.php?action=do-plugin-upgrade&amp;amp;plugins=' . urlencode(join(',', $plugins));
-        $title = __('Upgrade Plugins');
</del><ins>+
+        include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
+        $url = 'update-core.php?action=do-plugin-upgrade&amp;amp;plugins=' . urlencode( implode( ',', $plugins ) );
+        $title = __( 'Upgrade Plugins' );
</ins><span class="cx">         $nonce = 'upgrade-core';
</span><del>-        $upgrader = new Plugin_Upgrader( new Plugin_Upgrader_Skin( compact('title', 'nonce', 'url', 'plugin') ) );
-        $upgrader-&gt;bulk_upgrade($plugins);
</del><ins>+        $upgrader = new Plugin_Upgrader( new Plugin_Upgrader_Skin( compact( 'title', 'nonce', 'url' ) ) );
+        $upgrader-&gt;bulk_upgrade( $plugins );
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> $action = isset($_GET['action']) ? $_GET['action'] : 'upgrade-core';
</span></span></pre>
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