63 lines
1.4 KiB
PHP
63 lines
1.4 KiB
PHP
<?php
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/**
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*
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* @addtogroup SpecialPage
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*/
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function wfSpecialCategories() {
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global $wgOut;
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$cap = new CategoryPager();
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$wgOut->addHTML(
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wfMsgExt( 'categoriespagetext', array( 'parse' ) ) .
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$cap->getNavigationBar()
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. '<ul>' . $cap->getBody() . '</ul>' .
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$cap->getNavigationBar()
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);
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}
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/**
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* @addtogroup SpecialPage
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* @addtogroup Pager
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*/
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class CategoryPager extends AlphabeticPager {
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function getQueryInfo() {
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return array(
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'tables' => array('categorylinks'),
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'fields' => array('cl_to','count(*) AS count'),
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'options' => array('GROUP BY' => 'cl_to')
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);
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}
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function getIndexField() {
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return "cl_to";
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}
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/* Override getBody to apply LinksBatch on resultset before actually outputting anything. */
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function getBody() {
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if (!$this->mQueryDone) {
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$this->doQuery();
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}
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$batch = new LinkBatch;
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$this->mResult->rewind();
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while ( $row = $this->mResult->fetchObject() ) {
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$batch->addObj( Title::makeTitleSafe( NS_CATEGORY, $row->cl_to ) );
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}
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$batch->execute();
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$this->mResult->rewind();
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return parent::getBody();
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}
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function formatRow($result) {
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global $wgLang;
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$title = Title::makeTitle( NS_CATEGORY, $result->cl_to );
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$titleText = $this->getSkin()->makeLinkObj( $title, htmlspecialchars( $title->getText() ) );
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$count = wfMsgExt( 'nmembers', array( 'parsemag', 'escape' ),
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$wgLang->formatNum( $result->count ) );
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return Xml::tags('li', null, "$titleText ($count)" ) . "\n";
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}
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}
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