-<?
-global $IP;
-include_once ( "$IP/LogPage.php" ) ;
-
-function wfSpecialWantedpages()
-{
- global $wgUser, $wgOut, $wgLang, $wgTitle;
- global $limit, $offset; # From query string
- $fname = "wfSpecialWantedpages";
-
- # Cache
- $vsp = $wgLang->getValidSpecialPages() ;
- $mw = $vsp["Wantedpages"] ;
- $mw = str_replace ( " " , "_" , $mw ) ; # DBKEY
- $log = new LogPage ( $mw ) ;
- $log->mUpdateRecentChanges = false ;
-
- $wgOut->setRobotpolicy( "noindex,nofollow" );
- global $wgMiserMode;
- if ( $wgMiserMode ) {
- $s = "=== " . wfMsg( "perfdisabled" ) . " ===\n" ;
- $s .= $log->getContent() ;
- $wgOut->addWikiText ( $s ) ;
- return;
+<?php
+/**
+ *
+ * @package MediaWiki
+ * @subpackage SpecialPage
+ */
+
+/**
+ *
+ */
+require_once 'QueryPage.php';
+
+/**
+ *
+ * @package MediaWiki
+ * @subpackage SpecialPage
+ */
+class WantedPagesPage extends QueryPage {
+ var $nlinks;
+
+ function WantedPagesPage( $inc = false, $nlinks = true ) {
+ $this->setListoutput( $inc );
+ $this->nlinks = $nlinks;
+ }
+
+ function getName() {
+ return 'Wantedpages';
+ }
+
+ function isExpensive() {
+ return true;
}
+ function isSyndicated() { return false; }
- if ( ! $limit ) {
- $limit = $wgUser->getOption( "rclimit" );
- if ( ! $limit ) { $limit = 50; }
+ function getSQL() {
+ global $wgWantedPagesThreshold;
+ $count = $wgWantedPagesThreshold - 1;
+ $dbr =& wfGetDB( DB_SLAVE );
+ $pagelinks = $dbr->tableName( 'pagelinks' );
+ $page = $dbr->tableName( 'page' );
+ return
+ "SELECT 'Wantedpages' AS type,
+ pl_namespace AS namespace,
+ 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(*) > $count";
}
- if ( ! $offset ) { $offset = 0; }
- $cache = "" ; # To be saved, eventually
+ /**
+ * Fetch user page links and cache their existence
+ */
+ function preprocessResults( &$db, &$res ) {
+ $batch = new LinkBatch;
+ while ( $row = $db->fetchObject( $res ) )
+ $batch->addObj( Title::makeTitleSafe( $row->namespace, $row->title ) );
+ $batch->execute();
- $sql = "SELECT bl_to, COUNT( DISTINCT bl_from ) as nlinks " .
- "FROM brokenlinks GROUP BY bl_to HAVING nlinks > 1 " .
- "ORDER BY nlinks DESC LIMIT {$offset}, {$limit}";
- $res = wfQuery( $sql, $fname );
+ // Back to start for display
+ if ( $db->numRows( $res ) > 0 )
+ // If there are no rows we get an error seeking.
+ $db->dataSeek( $res, 0 );
+ }
- $sk = $wgUser->getSkin();
- $top = wfShowingResults( $offset, $limit );
- $wgOut->addHTML( "<p>{$top}\n" );
+ function formatResult( $skin, $result ) {
+ global $wgContLang;
- $sl = wfViewPrevNext( $offset, $limit,
- $wgLang->specialpage( "Wantedpages" ) );
- $wgOut->addHTML( "<br>{$sl}\n" );
+ $nt = Title::makeTitle( $result->namespace, $result->title );
+ $text = $wgContLang->convert( $nt->getPrefixedText() );
+ $plink = $this->isCached() ?
+ $skin->makeLinkObj( $nt, $text ) :
+ $skin->makeBrokenLink( $nt->getPrefixedText(), $text );
- $s = "<ol start=" . ( $offset + 1 ) . ">";
- while ( $obj = wfFetchObject( $res ) ) {
- $nt = Title::newFromDBkey( $obj->bl_to );
+ $nl = wfMsg( 'nlinks', $result->value );
+ $nlink = $skin->makeKnownLink( $wgContLang->specialPage( 'Whatlinkshere' ), $nl, 'target=' . $nt->getPrefixedURL() );
- $plink = $sk->makeBrokenLink( $nt->getPrefixedText(), "" );
- $nl = str_replace( "$1", $obj->nlinks, wfMsg( "nlinks" ) );
- $nlink = $sk->makeKnownLink( $wgLang->specialPage(
- "Whatlinkshere" ), $nl, "target=" . $nt->getPrefixedURL() );
+ return $this->nlinks ? "$plink ($nlink)" : $plink;
+ }
+}
- $cache .= "* [[".$nt->getPrefixedText()."]] ({$nl})\n" ;
+/**
+ * constructor
+ */
+function wfSpecialWantedpages( $par = null, $specialPage ) {
+ $inc = $specialPage->including();
- $s .= "<li>{$plink} ({$nlink})</li>\n";
+ if ( $inc ) {
+ @list( $limit, $nlinks ) = explode( '/', $par, 2 );
+ $limit = (int)$limit;
+ $nlinks = $nlinks === 'nlinks';
+ $offset = 0;
+ } else {
+ list( $limit, $offset ) = wfCheckLimits();
+ $nlinks = true;
}
- wfFreeResult( $res );
- $s .= "</ol>";
- $wgOut->addHTML( $s );
- $wgOut->addHTML( "<p>{$sl}\n" );
-
- # Saving cache
- if ( $offset > 0 OR $limit < 50 ) return ; #Not suitable
- $log->mContent = $cache ;
- $log->mContentLoaded = true ;
- $log->saveContent() ;
+
+ $wpp = new WantedPagesPage( $inc, $nlinks );
+
+ $wpp->doQuery( $offset, $limit, !$inc );
}
?>