User::saveOptions() optimization

[lhc/web/wiklou.git] / includes / PageQueryPage.php

diff --git a/includes/PageQueryPage.php b/includes/PageQueryPage.php
index 367f387..02a883a 100644 (file)
--- a/includes/PageQueryPage.php
+++ b/includes/PageQueryPage.php
@@ -1,4 +1,25 @@
 <?php
+/**
+ * Variant of QueryPage which formats the result as a simple link to the page.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @ingroup SpecialPage
+ */
 
 /**
  * Variant of QueryPage which formats the result as a simple link to the page
@@ -6,12 +27,33 @@
  * @ingroup SpecialPage
  */
 abstract class PageQueryPage extends QueryPage {
+       /**
+        * Run a LinkBatch to pre-cache LinkCache information,
+        * like page existence and information for stub color and redirect hints.
+        * This should be done for live data and cached data.
+        *
+        * @param $db DatabaseBase connection
+        * @param ResultWrapper $res
+        */
+       public function preprocessResults( $db, $res ) {
+               if ( !$res->numRows() ) {
+                       return;
+               }
+
+               $batch = new LinkBatch();
+               foreach ( $res as $row ) {
+                       $batch->add( $row->namespace, $row->title );
+               }
+               $batch->execute();
+
+               $res->seek( 0 );
+       }
 
        /**
         * Format the result as a simple link to the page
         *
-        * @param $skin Skin
-        * @param $row Object: result row
+        * @param Skin $skin
+        * @param object $row Result row
         * @return string
         */
        public function formatResult( $skin, $row ) {
@@ -21,7 +63,7 @@ abstract class PageQueryPage extends QueryPage {
 
                if ( $title instanceof Title ) {
                        $text = $wgContLang->convert( $title->getPrefixedText() );
-                       return Linker::linkKnown( $title, htmlspecialchars( $text ) );
+                       return Linker::link( $title, htmlspecialchars( $text ) );
                } else {
                        return Html::element( 'span', array( 'class' => 'mw-invalidtitle' ),
                                Linker::getInvalidTitleDescription( $this->getContext(), $row->namespace, $row->title ) );