105 lines
2.3 KiB
PHP
105 lines
2.3 KiB
PHP
<?php
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/**
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*
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* @package MediaWiki
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* @subpackage SpecialPage
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*/
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/**
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*
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*/
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require_once 'QueryPage.php';
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/**
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*
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* @package MediaWiki
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* @subpackage SpecialPage
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*/
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class WantedPagesPage extends QueryPage {
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var $nlinks;
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function WantedPagesPage( $inc = false, $nlinks = true ) {
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$this->setListoutput( $inc );
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$this->nlinks = $nlinks;
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}
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function getName() {
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return 'Wantedpages';
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}
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function isExpensive() {
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return true;
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}
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function isSyndicated() { return false; }
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function getSQL() {
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$dbr =& wfGetDB( DB_SLAVE );
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$pagelinks = $dbr->tableName( 'pagelinks' );
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$page = $dbr->tableName( 'page' );
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return
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"SELECT 'Wantedpages' AS type,
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pl_namespace AS namespace,
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pl_title AS title,
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COUNT(*) AS value
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FROM $pagelinks
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LEFT JOIN $page
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ON pl_namespace=page_namespace AND pl_title=page_title
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WHERE page_namespace IS NULL
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GROUP BY pl_namespace,pl_title
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HAVING COUNT(*) > 1";
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}
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/**
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* Fetch user page links and cache their existence
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*/
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function preprocessResults( &$db, &$res ) {
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$batch = new LinkBatch;
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while ( $row = $db->fetchObject( $res ) )
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$batch->addObj( Title::makeTitleSafe( $row->namespace, $row->title ) );
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$batch->execute();
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// Back to start for display
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if ( $db->numRows( $res ) > 0 )
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// If there are no rows we get an error seeking.
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$db->dataSeek( $res, 0 );
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}
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function formatResult( $skin, $result ) {
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global $wgContLang;
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$nt = Title::makeTitle( $result->namespace, $result->title );
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$text = $wgContLang->convert( $nt->getPrefixedText() );
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$plink = $this->isCached() ?
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$skin->makeLinkObj( $nt, $text ) :
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$skin->makeBrokenLink( $nt->getPrefixedText(), $text );
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$nl = wfMsg( 'nlinks', $result->value );
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$nlink = $skin->makeKnownLink( $wgContLang->specialPage( 'Whatlinkshere' ), $nl, 'target=' . $nt->getPrefixedURL() );
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return $this->nlinks ? "$plink ($nlink)" : $plink;
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}
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}
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/**
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* constructor
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*/
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function wfSpecialWantedpages( $par = null, $specialPage ) {
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$inc = $specialPage->including();
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if ( $inc ) {
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@list( $limit, $nlinks ) = explode( '/', $par, 2 );
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$limit = (int)$limit;
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$nlinks = $nlinks === 'nlinks';
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$offset = 0;
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} else {
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list( $limit, $offset ) = wfCheckLimits();
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$nlinks = true;
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}
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$wpp = new WantedPagesPage( $inc, $nlinks );
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$wpp->doQuery( $offset, $limit, !$inc );
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}
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?>
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