X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/mediawiki.git/blobdiff_plain/19e297c21b10b1b8a3acad5e73fc71dcb35db44a..6932310fd58ebef145fa01eb76edf7150284d8ea:/includes/specials/SpecialCategories.php

diff --git a/includes/specials/SpecialCategories.php b/includes/specials/SpecialCategories.php
index c2dd40cd..84d1f7c7 100644
--- a/includes/specials/SpecialCategories.php
+++ b/includes/specials/SpecialCategories.php
@@ -26,113 +26,40 @@
  */
 class SpecialCategories extends SpecialPage {
 
-	function __construct() {
+	public function __construct() {
 		parent::__construct( 'Categories' );
-	}
 
-	function execute( $par ) {
-		global $wgOut, $wgRequest;
+		// Since we don't control the constructor parameters, we can't inject services that way.
+		// Instead, we initialize services in the execute() method, and allow them to be overridden
+		// using the initServices() method.
+	}
 
+	public function execute( $par ) {
 		$this->setHeaders();
 		$this->outputHeader();
-		$wgOut->allowClickjacking();
-
-		$from = $wgRequest->getText( 'from', $par );
+		$this->getOutput()->allowClickjacking();
 
-		$cap = new CategoryPager( $from );
-		$cap->doQuery();
+		$from = $this->getRequest()->getText( 'from', $par );
 
-		$wgOut->addHTML(
-			Html::openElement( 'div', array( 'class' => 'mw-spcontent' ) ) .
-			wfMsgExt( 'categoriespagetext', array( 'parse' ), $cap->getNumRows() ) .
-			$cap->getStartForm( $from ) .
-			$cap->getNavigationBar() .
-			'<ul>' . $cap->getBody() . '</ul>' .
-			$cap->getNavigationBar() .
-			Html::closeElement( 'div' )
+		$cap = new CategoryPager(
+			$this->getContext(),
+			$from,
+			$this->getLinkRenderer()
 		);
-	}
-}
+		$cap->doQuery();
 
-/**
- * TODO: Allow sorting by count.  We need to have a unique index to do this
- * properly.
- *
- * @ingroup SpecialPage Pager
- */
-class CategoryPager extends AlphabeticPager {
-	function __construct( $from ) {
-		parent::__construct();
-		$from = str_replace( ' ', '_', $from );
-		if( $from !== '' ) {
-			$from = Title::capitalize( $from, NS_CATEGORY );
-			$this->mOffset = $from;
-		}
-	}
-	
-	function getQueryInfo() {
-		return array(
-			'tables' => array( 'category' ),
-			'fields' => array( 'cat_title','cat_pages' ),
-			'conds' => array( 'cat_pages > 0' ), 
-			'options' => array( 'USE INDEX' => 'cat_title' ),
+		$this->getOutput()->addHTML(
+			Html::openElement( 'div', [ 'class' => 'mw-spcontent' ] ) .
+				$this->msg( 'categoriespagetext', $cap->getNumRows() )->parseAsBlock() .
+				$cap->getStartForm( $from ) .
+				$cap->getNavigationBar() .
+				'<ul>' . $cap->getBody() . '</ul>' .
+				$cap->getNavigationBar() .
+				Html::closeElement( 'div' )
 		);
 	}
 
-	function getIndexField() {
-#		return array( 'abc' => 'cat_title', 'count' => 'cat_pages' );
-		return 'cat_title';
-	}
-
-	function getDefaultQuery() {
-		parent::getDefaultQuery();
-		unset( $this->mDefaultQuery['from'] );
-		return $this->mDefaultQuery;
-	}
-#	protected function getOrderTypeMessages() {
-#		return array( 'abc' => 'special-categories-sort-abc',
-#			'count' => 'special-categories-sort-count' );
-#	}
-
-	protected function getDefaultDirections() {
-#		return array( 'abc' => false, 'count' => true );
-		return false;
-	}
-
-	/* Override getBody to apply LinksBatch on resultset before actually outputting anything. */
-	public function getBody() {
-		$batch = new LinkBatch;
-
-		$this->mResult->rewind();
-
-		foreach ( $this->mResult as $row ) {
-			$batch->addObj( Title::makeTitleSafe( NS_CATEGORY, $row->cat_title ) );
-		}
-		$batch->execute();
-		$this->mResult->rewind();
-		return parent::getBody();
-	}
-
-	function formatRow($result) {
-		global $wgLang;
-		$title = Title::makeTitle( NS_CATEGORY, $result->cat_title );
-		$titleText = $this->getSkin()->link( $title, htmlspecialchars( $title->getText() ) );
-		$count = wfMsgExt( 'nmembers', array( 'parsemag', 'escape' ),
-				$wgLang->formatNum( $result->cat_pages ) );
-		return Xml::tags('li', null, "$titleText ($count)" ) . "\n";
-	}
-	
-	public function getStartForm( $from ) {
-		global $wgScript;
-		$t = SpecialPage::getTitleFor( 'Categories' );
-	
-		return
-			Xml::tags( 'form', array( 'method' => 'get', 'action' => $wgScript ),
-				Html::hidden( 'title', $t->getPrefixedText() ) .
-				Xml::fieldset( wfMsg( 'categories' ),
-					Xml::inputLabel( wfMsg( 'categoriesfrom' ),
-						'from', 'from', 20, $from ) .
-					' ' .
-					Xml::submitButton( wfMsg( 'allpagessubmit' ) ) ) );
+	protected function getGroupName() {
+		return 'pages';
 	}
 }