MediaWiki 1.7.1 wiederhergestellt

1 files changed, 98 insertions, 0 deletions

diff --git a/includes/SpecialMostlinked.php b/includes/SpecialMostlinked.php
new file mode 100644
index 00000000..ccccc1a4
--- /dev/null
+++ b/includes/SpecialMostlinked.php
@@ -0,0 +1,98 @@
+<?php
+
+/**
+ * A special page to show pages ordered by the number of pages linking to them
+ *
+ * @package MediaWiki
+ * @subpackage SpecialPage
+ *
+ * @author Ævar Arnfjörð Bjarmason <avarab@gmail.com>
+ * @author Rob Church <robchur@gmail.com>
+ * @copyright Copyright © 2005, Ævar Arnfjörð Bjarmason
+ * @copyright © 2006 Rob Church
+ * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License 2.0 or later
+ */
+
+/**
+ * @package MediaWiki
+ * @subpackage SpecialPage
+ */
+class MostlinkedPage extends QueryPage {
+
+	function getName() { return 'Mostlinked'; }
+	function isExpensive() { return true; }
+	function isSyndicated() { return false; }
+
+	/**
+	 * Note: Getting page_namespace only works if $this->isCached() is false
+	 */
+	function getSQL() {
+		$dbr =& wfGetDB( DB_SLAVE );
+		extract( $dbr->tableNames( 'pagelinks', 'page' ) );
+		return
+			"SELECT 'Mostlinked' AS type,
+				pl_namespace AS namespace,
+				pl_title AS title,
+				COUNT(*) AS value,
+				page_namespace
+			FROM $pagelinks
+			LEFT JOIN $page ON pl_namespace=page_namespace AND pl_title=page_title
+			GROUP BY pl_namespace,pl_title
+			HAVING COUNT(*) > 1";
+	}
+
+	/**
+	 * Pre-fill the link cache
+	 */
+	function preprocessResults( &$dbr, $res ) {
+		if( $dbr->numRows( $res ) > 0 ) {
+			$linkBatch = new LinkBatch();
+			while( $row = $dbr->fetchObject( $res ) )
+				$linkBatch->addObj( Title::makeTitleSafe( $row->namespace, $row->title ) );
+			$dbr->dataSeek( $res, 0 );
+			$linkBatch->execute();
+		}
+	}
+
+	/**
+	 * Make a link to "what links here" for the specified title
+	 *
+	 * @param $title Title being queried
+	 * @param $skin Skin to use
+	 * @return string
+	 */
+	function makeWlhLink( &$title, $caption, &$skin ) {
+		$wlh = Title::makeTitle( NS_SPECIAL, 'Whatlinkshere' );
+		return $skin->makeKnownLinkObj( $wlh, $caption, 'target=' . $title->getPrefixedUrl() );
+	}
+
+	/**
+	 * Make links to the page corresponding to the item, and the "what links here" page for it
+	 *
+	 * @param $skin Skin to be used
+	 * @param $result Result row
+	 * @return string
+	 */
+	function formatResult( $skin, $result ) {
+		global $wgLang;
+		$title = Title::makeTitleSafe( $result->namespace, $result->title );
+		$link = $skin->makeLinkObj( $title );
+		$wlh = $this->makeWlhLink( $title,
+			wfMsgExt( 'nlinks', array( 'parsemag', 'escape'),
+				$wgLang->formatNum( $result->value ) ), $skin );
+		return wfSpecialList( $link, $wlh );
+	}
+}
+
+/**
+ * constructor
+ */
+function wfSpecialMostlinked() {
+	list( $limit, $offset ) = wfCheckLimits();
+
+	$wpp = new MostlinkedPage();
+
+	$wpp->doQuery( $offset, $limit );
+}
+
+?>