<?php
/**
*
- * @package MediaWiki
- * @subpackage SpecialPage
+ * @addtogroup SpecialPage
*/
/**
- *
- */
-require_once 'QueryPage.php';
-
-/**
- *
- * @package MediaWiki
- * @subpackage SpecialPage
+ * implements Special:Wantedpages
+ * @addtogroup SpecialPage
*/
class WantedPagesPage extends QueryPage {
var $nlinks;
-
+
function WantedPagesPage( $inc = false, $nlinks = true ) {
$this->setListoutput( $inc );
$this->nlinks = $nlinks;
function isSyndicated() { return false; }
function getSQL() {
- $dbr =& wfGetDB( DB_SLAVE );
+ global $wgWantedPagesThreshold;
+ $count = $wgWantedPagesThreshold - 1;
+ $dbr = wfGetDB( DB_SLAVE );
$pagelinks = $dbr->tableName( 'pagelinks' );
$page = $dbr->tableName( 'page' );
return
pl_title AS title,
COUNT(*) AS value
FROM $pagelinks
- LEFT JOIN $page
- ON pl_namespace=page_namespace AND pl_title=page_title
- WHERE page_namespace IS NULL
- GROUP BY pl_namespace,pl_title
- HAVING COUNT(*) > 1";
+ LEFT JOIN $page AS pg1
+ ON pl_namespace = pg1.page_namespace AND pl_title = pg1.page_title
+ LEFT JOIN $page AS pg2
+ ON pl_from = pg2.page_id
+ WHERE pg1.page_namespace IS NULL
+ AND pl_namespace NOT IN ( 2, 3 )
+ AND pg2.page_namespace != 8
+ GROUP BY 1,2,3
+ HAVING COUNT(*) > $count";
}
/**
- * Fetch user page links and cache their existence
+ * Cache page existence for performance
*/
function preprocessResults( &$db, &$res ) {
- global $wgLinkCache;
-
$batch = new LinkBatch;
while ( $row = $db->fetchObject( $res ) )
$batch->addObj( Title::makeTitleSafe( $row->namespace, $row->title ) );
- $batch->execute( $wgLinkCache );
+ $batch->execute();
// Back to start for display
if ( $db->numRows( $res ) > 0 )
// If there are no rows we get an error seeking.
$db->dataSeek( $res, 0 );
}
-
-
- function formatResult( $skin, $result ) {
- global $wgContLang;
-
- $nt = Title::makeTitle( $result->namespace, $result->title );
- $text = $wgContLang->convert( $nt->getPrefixedText() );
- $plink = $this->isCached() ?
- $skin->makeLinkObj( $nt, $text ) :
- $skin->makeBrokenLink( $nt->getPrefixedText(), $text );
-
- $nl = wfMsg( 'nlinks', $result->value );
- $nlink = $skin->makeKnownLink( $wgContLang->specialPage( 'Whatlinkshere' ), $nl, 'target=' . $nt->getPrefixedURL() );
- return $this->nlinks ? "$plink ($nlink)" : $plink;
+ /**
+ * Format an individual result
+ *
+ * @param Skin $skin Skin to use for UI elements
+ * @param object $result Result row
+ * @return string
+ */
+ public function formatResult( $skin, $result ) {
+ global $wgLang;
+ $title = Title::makeTitleSafe( $result->namespace, $result->title );
+ if( $title instanceof Title ) {
+ if( $this->isCached() ) {
+ $pageLink = $title->exists()
+ ? '<s>' . $skin->makeLinkObj( $title ) . '</s>'
+ : $skin->makeBrokenLinkObj( $title );
+ } else {
+ $pageLink = $skin->makeBrokenLinkObj( $title );
+ }
+ return wfSpecialList( $pageLink, $this->makeWlhLink( $title, $skin, $result ) );
+ } else {
+ $tsafe = htmlspecialchars( $result->title );
+ return "Invalid title in result set; {$tsafe}";
+ }
+ }
+
+ /**
+ * Make a "what links here" link for a specified result if required
+ *
+ * @param Title $title Title to make the link for
+ * @param Skin $skin Skin to use
+ * @param object $result Result row
+ * @return string
+ */
+ private function makeWlhLink( $title, $skin, $result ) {
+ global $wgLang;
+ if( $this->nlinks ) {
+ $wlh = SpecialPage::getTitleFor( 'Whatlinkshere' );
+ $label = wfMsgExt( 'nlinks', array( 'parsemag', 'escape' ),
+ $wgLang->formatNum( $result->value ) );
+ return $skin->makeKnownLinkObj( $wlh, $label, 'target=' . $title->getPrefixedUrl() );
+ } else {
+ return null;
+ }
}
+
}
/**
*/
function wfSpecialWantedpages( $par = null, $specialPage ) {
$inc = $specialPage->including();
-
+
if ( $inc ) {
@list( $limit, $nlinks ) = explode( '/', $par, 2 );
$limit = (int)$limit;
$wpp->doQuery( $offset, $limit, !$inc );
}
-?>
+