*/
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';
}
}