* @subpackage SpecialPage
*/
-/**
- *
- */
-require_once('QueryPage.php');
-
/**
*
* @package MediaWiki
class DisambiguationsPage extends PageQueryPage {
function getName() {
- return 'disambiguations';
+ return 'Disambiguations';
}
-
+
function isExpensive( ) { return true; }
function isSyndicated() { return false; }
+ function getDisambiguationPageObj() {
+ return Title::makeTitleSafe( NS_MEDIAWIKI, 'disambiguationspage');
+ }
+
function getPageHeader( ) {
global $wgUser;
$sk = $wgUser->getSkin();
-
- #FIXME : probably need to add a backlink to the maintenance page.
- return '<p>'.wfMsg("disambiguationstext", $sk->makeKnownLink(wfMsgForContent('disambiguationspage')) )."</p><br>\n";
+
+ return '<p>'.wfMsg('disambiguationstext', $sk->makeKnownLinkObj($this->getDisambiguationPageObj()))."</p><br />\n";
}
function getSQL() {
$dbr =& wfGetDB( DB_SLAVE );
- extract( $dbr->tableNames( 'page', 'links' ) );
+ extract( $dbr->tableNames( 'page', 'pagelinks', 'templatelinks' ) );
+
+ $dMsgText = wfMsgForContent('disambiguationspage');
- $dp = Title::newFromText(wfMsgForContent("disambiguationspage"));
- $dpid = $dp->getArticleID();
-
- $sql = "SELECT pa.page_namespace AS ns_art, pa.page_title AS title_art,"
- . " pb.page_namespace AS ns_dis, pb.page_title AS title_dis"
- . " FROM {$links} as la, {$links} as lb, {$page} as pa, {$page} as pb"
- . " WHERE la.l_to = '{$dpid}'"
- . " AND la.l_from = lb.l_to"
- . " AND pa.page_id = lb.l_from"
- . " AND pb.page_id = lb.l_to";
+ $linkBatch = new LinkBatch;
+
+ # If the text can be treated as a title, use it verbatim.
+ # Otherwise, pull the titles from the links table
+ $dp = Title::newFromText($dMsgText);
+ if( $dp ) {
+ if($dp->getNamespace() != NS_TEMPLATE) {
+ # FIXME we assume the disambiguation message is a template but
+ # the page can potentially be from another namespace :/
+ wfDebug("Mediawiki:disambiguationspage message does not refer to a template!\n");
+ }
+ $linkBatch->addObj( $dp );
+ } else {
+ # Get all the templates linked from the Mediawiki:Disambiguationspage
+ $disPageObj = $this->getDisambiguationPageObj();
+ $res = $dbr->select(
+ array('pagelinks', 'page'),
+ 'pl_title',
+ array('page_id = pl_from', 'pl_namespace' => NS_TEMPLATE,
+ 'page_namespace' => $disPageObj->getNamespace(), 'page_title' => $disPageObj->getDBkey()),
+ 'DisambiguationsPage::getSQL' );
+
+ while ( $row = $dbr->fetchObject( $res ) ) {
+ $linkBatch->addObj( Title::makeTitle( NS_TEMPLATE, $row->pl_title ));
+ }
+ $dbr->freeResult( $res );
+ }
+
+ $set = $linkBatch->constructSet( 'lb.tl', $dbr );
+ if( $set === false ) {
+ $set = 'FALSE'; # We must always return a valid sql query, but this way DB will always quicly return an empty result
+ wfDebug("Mediawiki:disambiguationspage message does not link to any templates!\n");
+ }
+
+ $sql = "SELECT 'Disambiguations' AS \"type\", pb.page_namespace AS namespace,"
+ ." pb.page_title AS title, la.pl_from AS value"
+ ." FROM {$templatelinks} AS lb, {$page} AS pb, {$pagelinks} AS la, {$page} AS pa"
+ ." WHERE $set" # disambiguation template(s)
+ .' AND pa.page_id = la.pl_from'
+ .' AND pa.page_namespace = ' . NS_MAIN # Limit to just articles in the main namespace
+ .' AND pb.page_id = lb.tl_from'
+ .' AND pb.page_namespace = la.pl_namespace'
+ .' AND pb.page_title = la.pl_title'
+ .' ORDER BY lb.tl_namespace, lb.tl_title';
- return $sql;
+ return $sql;
}
function getOrder() {
return '';
}
-
+
function formatResult( $skin, $result ) {
- global $wgContLang ;
- $ns = $wgContLang->getNamespaces() ;
+ global $wgContLang;
+ $title = Title::newFromId( $result->value );
+ $dp = Title::makeTitle( $result->namespace, $result->title );
- $from = $skin->makeKnownLink( $ns[$result->ns_art].':'.$result->title_art ,'');
- $edit = $skin->makeBrokenLink( $ns[$result->ns_art].':'.$result->title_art , "(".wfMsg("qbedit").")" , 'redirect=no');
- $to = $skin->makeKnownLink( $ns[$result->ns_dis].':'.$result->title_dis ,'');
-
- return "$from $edit => $to";
+ $from = $skin->makeKnownLinkObj( $title,'');
+ $edit = $skin->makeBrokenLinkObj( $title, "(".wfMsg("qbedit").")" , 'redirect=no');
+ $arr = $wgContLang->getArrow();
+ $to = $skin->makeKnownLinkObj( $dp,'');
+
+ return "$from $edit $arr $to";
}
}
*/
function wfSpecialDisambiguations() {
list( $limit, $offset ) = wfCheckLimits();
-
+
$sd = new DisambiguationsPage();
-
- return $sd->doQuery( $offset, $limit );
+ return $sd->doQuery( $offset, $limit );
}
?>