1 files changed, 72 insertions, 0 deletions
diff --git a/includes/specialpage/PageQueryPage.php b/includes/specialpage/PageQueryPage.php
new file mode 100644
index 00000000..afc02271
--- /dev/null
+++ b/includes/specialpage/PageQueryPage.php
@@ -0,0 +1,72 @@
+<?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
+ *
+ * @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 DatabaseBase $db
+	 * @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 object $row Result row
+	 * @return string
+	 */
+	public function formatResult( $skin, $row ) {
+		global $wgContLang;
+
+		$title = Title::makeTitleSafe( $row->namespace, $row->title );
+
+		if ( $title instanceof Title ) {
+			$text = $wgContLang->convert( $title->getPrefixedText() );
+			return Linker::link( $title, htmlspecialchars( $text ) );
+		} else {
+			return Html::element( 'span', array( 'class' => 'mw-invalidtitle' ),
+				Linker::getInvalidTitleDescription( $this->getContext(), $row->namespace, $row->title ) );
+		}
+	}
+}