MediaWiki  REL1_22
SpecialUnusedtemplates.php
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00001 <?php
00032 class UnusedtemplatesPage extends QueryPage {
00033 
00034     function __construct( $name = 'Unusedtemplates' ) {
00035         parent::__construct( $name );
00036     }
00037 
00038     function isExpensive() {
00039         return true;
00040     }
00041 
00042     function isSyndicated() {
00043         return false;
00044     }
00045 
00046     function sortDescending() {
00047         return false;
00048     }
00049 
00050     function getQueryInfo() {
00051         return array(
00052             'tables' => array( 'page', 'templatelinks' ),
00053             'fields' => array( 'namespace' => 'page_namespace',
00054                     'title' => 'page_title',
00055                     'value' => 'page_title' ),
00056             'conds' => array( 'page_namespace' => NS_TEMPLATE,
00057                     'tl_from IS NULL',
00058                     'page_is_redirect' => 0 ),
00059             'join_conds' => array( 'templatelinks' => array(
00060                 'LEFT JOIN', array( 'tl_title = page_title',
00061                     'tl_namespace = page_namespace' ) ) )
00062         );
00063     }
00064 
00070     function formatResult( $skin, $result ) {
00071         $title = Title::makeTitle( NS_TEMPLATE, $result->title );
00072         $pageLink = Linker::linkKnown(
00073             $title,
00074             null,
00075             array(),
00076             array( 'redirect' => 'no' )
00077         );
00078         $wlhLink = Linker::linkKnown(
00079             SpecialPage::getTitleFor( 'Whatlinkshere', $title->getPrefixedText() ),
00080             $this->msg( 'unusedtemplateswlh' )->escaped()
00081         );
00082         return $this->getLanguage()->specialList( $pageLink, $wlhLink );
00083     }
00084 
00085     function getPageHeader() {
00086         return $this->msg( 'unusedtemplatestext' )->parseAsBlock();
00087     }
00088 
00089     protected function getGroupName() {
00090         return 'maintenance';
00091     }
00092 }