-<?
+<?php
+/**
+ *
+ * @package MediaWiki
+ * @subpackage SpecialPage
+ */
+
+/**
+ *
+ */
+require_once ( 'QueryPage.php' ) ;
+
+/**
+ *
+ * @package MediaWiki
+ * @subpackage SpecialPage
+ */
+class WantedPagesPage extends QueryPage {
+
+ function getName() {
+ return 'Wantedpages';
+ }
-include_once ( "LogPage.php" ) ;
+ function isExpensive() {
+ return true;
+ }
+ function isSyndicated() { return false; }
+
+ function getSQL() {
+ $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(*) > 1";
+ }
-function wfSpecialWantedpages()
-{
- global $wgUser, $wgOut, $wgLang, $wgTitle;
- $fname = "wfSpecialWantedpages";
+ function formatResult( $skin, $result ) {
+ global $wgContLang;
- # Cache
- $vsp = $wgLang->getValidSpecialPages() ;
- $log = new LogPage( $vsp["Wantedpages"] );
- $log->mUpdateRecentChanges = false;
+ $nt = Title::makeTitle( $result->namespace, $result->title );
+ $text = $wgContLang->convert( $nt->getPrefixedText() );
+ $plink = $skin->makeBrokenLink( $nt->getPrefixedText(), $text );
+
+ $nl = wfMsg( "nlinks", $result->value );
+ $nlink = $skin->makeKnownLink( $wgContLang->specialPage( "Whatlinkshere" ), $nl,
+ "target=" . $nt->getPrefixedURL() );
- $wgOut->setRobotpolicy( "noindex,nofollow" );
- global $wgMiserMode;
- if ( $wgMiserMode ) {
- $log->showAsDisabledPage();
- return;
+ return "{$plink} ({$nlink})";
}
+}
+/**
+ * constructor
+ */
+function wfSpecialWantedpages() {
list( $limit, $offset ) = wfCheckLimits();
- $cache = "" ; # To be saved, eventually
-
- $sql = "SELECT bl_to, COUNT( DISTINCT bl_from ) as nlinks " .
- "FROM brokenlinks GROUP BY bl_to HAVING nlinks > 1 " .
- "ORDER BY nlinks DESC LIMIT {$offset}, {$limit}";
- $res = wfQuery( $sql, DB_READ, $fname );
-
- $sk = $wgUser->getSkin();
+ $wpp = new WantedPagesPage();
- $top = wfShowingResults( $offset, $limit );
- $wgOut->addHTML( "<p>{$top}\n" );
-
- $sl = wfViewPrevNext( $offset, $limit,
- $wgLang->specialpage( "Wantedpages" ) );
- $wgOut->addHTML( "<br>{$sl}\n" );
-
- $s = "<ol start=" . ( $offset + 1 ) . ">";
- while ( $obj = wfFetchObject( $res ) ) {
- $nt = Title::newFromDBkey( $obj->bl_to );
-
- $plink = $sk->makeBrokenLink( $nt->getPrefixedText(), "" );
- $nl = wfMsg( "nlinks", $obj->nlinks );
- $nlink = $sk->makeKnownLink( $wgLang->specialPage(
- "Whatlinkshere" ), $nl, "target=" . $nt->getPrefixedURL() );
-
- $cache .= "* [[".$nt->getPrefixedText()."]] ({$nl})\n" ;
-
- $s .= "<li>{$plink} ({$nlink})</li>\n";
- }
- wfFreeResult( $res );
- $s .= "</ol>";
- $wgOut->addHTML( $s );
- $wgOut->addHTML( "<p>{$sl}\n" );
-
- # Saving cache
- if ( $offset > 0 OR $limit < 50 ) return ; #Not suitable
- $log->replaceContent( $s );
+ $wpp->doQuery( $offset, $limit );
}
?>