f88c771756
* Convert "$dbw =& wfGetDB( DB_MASTER );" --> "$dbw = wfGetDB( DB_MASTER );" * convert "$skin =& $wgUser->getSkin();" --> "$skin = $wgUser->getSkin();" For the time being have not changed the function definitions of wfGetDB() or User::getSkin() [i.e. they are still both return-by-ref], so as to ensure the interface does not change for extensions [some of which may still be trying to run on PHP4 environments]. However presumably at some point this can be changed too. Also includes tiny tweak to newlines in parserTests - will show 1 rather than 2 newlines between the "Reading tests from" strings when in quiet mode.
46 lines
1 KiB
PHP
46 lines
1 KiB
PHP
<?php
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/**
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*
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* @addtogroup SpecialPage
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*/
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/**
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*
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* @addtogroup SpecialPage
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*/
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class UnusedCategoriesPage extends QueryPage {
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function getName() {
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return 'Unusedcategories';
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}
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function getPageHeader() {
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return '<p>' . wfMsg('unusedcategoriestext') . '</p>';
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}
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function getSQL() {
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$NScat = NS_CATEGORY;
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$dbr = wfGetDB( DB_SLAVE );
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list( $categorylinks, $page ) = $dbr->tableNamesN( 'categorylinks', 'page' );
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return "SELECT 'Unusedcategories' as type,
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{$NScat} as namespace, page_title as title, page_title as value
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FROM $page
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LEFT JOIN $categorylinks ON page_title=cl_to
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WHERE cl_from IS NULL
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AND page_namespace = {$NScat}
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AND page_is_redirect = 0";
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}
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function formatResult( $skin, $result ) {
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$title = Title::makeTitle( NS_CATEGORY, $result->title );
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return $skin->makeLinkObj( $title, $title->getText() );
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}
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}
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/** constructor */
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function wfSpecialUnusedCategories() {
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list( $limit, $offset ) = wfCheckLimits();
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$uc = new UnusedCategoriesPage();
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return $uc->doQuery( $offset, $limit );
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}
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?>
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