X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/mediawiki.git/blobdiff_plain/a4b52d2fe555a507c376e78ee624898c55968364..d7967d5e4460e08b6b258307afbca0596b18a3dd:/includes/SpecialCategories.php

diff --git a/includes/SpecialCategories.php b/includes/SpecialCategories.php
index 977484bf..596569ed 100644
--- a/includes/SpecialCategories.php
+++ b/includes/SpecialCategories.php
@@ -1,66 +1,63 @@
 <?php
 /**
  *
- * @package MediaWiki
- * @subpackage SpecialPage
+ * @addtogroup SpecialPage
  */
 
-/**
- *
- */
-require_once("QueryPage.php");
+function wfSpecialCategories() {
+	global $wgOut;
+
+	$cap = new CategoryPager();
+	$wgOut->addHTML( 
+		wfMsgWikiHtml( 'categoriespagetext' ) .
+		$cap->getNavigationBar()
+		. '<ul>' . $cap->getBody() . '</ul>' .
+		$cap->getNavigationBar()
+		);
+}
 
 /**
- *
- * @package MediaWiki
- * @subpackage SpecialPage
+ * @addtogroup SpecialPage
+ * @addtogroup Pager
  */
-class CategoriesPage extends QueryPage {
-
-	function getName() {
-		return "Categories";
-	}
-
-	function isExpensive() {
-		return false;
-	}
-
-	function isSyndicated() { return false; }
-
-	function getPageHeader() {
-		return '<p>'.wfMsg('categoriespagetext')."</p><br />\n";
+class CategoryPager extends AlphabeticPager {
+	function getQueryInfo() {
+		return array(
+			'tables' => array('categorylinks'),
+			'fields' => array('cl_to','count(*) AS count'),
+			'options' => array('GROUP BY' => 'cl_to')
+			);
 	}
-	function getSQL() {
-		$NScat = NS_CATEGORY;
-		$dbr =& wfGetDB( DB_SLAVE );
-		$categorylinks = $dbr->tableName( 'categorylinks' );
-		return "SELECT DISTINCT 'Categories' as type, 
-				{$NScat} as namespace,
-				cl_to as title,
-				1 as value
-			   FROM $categorylinks";
+	
+	function getIndexField() {
+		return "cl_to";
 	}
 	
-	function sortDescending() {
-		return false;
+	/* Override getBody to apply LinksBatch on resultset before actually outputting anything. */
+	function getBody() {
+		if (!$this->mQueryDone) {
+			$this->doQuery();
+		}
+		$batch = new LinkBatch;
+	
+		$this->mResult->rewind();
+		
+		while ( $row = $this->mResult->fetchObject() ) {
+			$batch->addObj( Title::makeTitleSafe( NS_CATEGORY, $row->cl_to ) );
+		}
+		$batch->execute();
+		$this->mResult->rewind();
+		return parent::getBody();
 	}
-
-	function formatResult( $skin, $result ) {
+	
+	function formatRow($result) {
 		global $wgLang;
-		$title = Title::makeTitle( NS_CATEGORY, $result->title );
-		return $skin->makeLinkObj( $title, $title->getText() );
+		$title = Title::makeTitle( NS_CATEGORY, $result->cl_to );
+		$titleText = $this->getSkin()->makeLinkObj( $title, htmlspecialchars( $title->getText() ) );
+		$count = wfMsgExt( 'nmembers', array( 'parsemag', 'escape'),
+				$wgLang->formatNum( $result->count ) );
+		return Xml::tags('li', null, "$titleText ($count)" ) . "\n";
 	}
 }
 
-/**
- *
- */
-function wfSpecialCategories() {
-	list( $limit, $offset ) = wfCheckLimits();
-
-	$cap = new CategoriesPage();
-
-	return $cap->doQuery( $offset, $limit );
-}
 
-?>