Assignment in loop conditions suck

[lhc/web/wiklou.git] / includes / specials / SpecialDisambiguations.php

diff --git a/includes/specials/SpecialDisambiguations.php b/includes/specials/SpecialDisambiguations.php
index dbf27d0..3e70618 100644 (file)
--- a/includes/specials/SpecialDisambiguations.php
+++ b/includes/specials/SpecialDisambiguations.php
@@ -1,10 +1,29 @@
 <?php
 /**
+ * Implements Special:Disambiguations
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
  * @file
  * @ingroup SpecialPage
  */
 
 /**
+ * A special page that lists pages containing links to disambiguations pages
+ *
  * @ingroup SpecialPage
  */
 class DisambiguationsPage extends PageQueryPage {
@@ -22,11 +41,38 @@ class DisambiguationsPage extends PageQueryPage {
        }
 
        function getSQL() {
+               global $wgContentNamespaces;
+
                $dbr = wfGetDB( DB_SLAVE );
 
+               $dMsgText = wfMsgForContent('disambiguationspage');
+
                $linkBatch = new LinkBatch;
-               foreach( wfGetDisambiguationTemplates() as $tl )
-                       $linkBatch->addObj( $tl );
+
+               # 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 = Title::makeTitleSafe( NS_MEDIAWIKI, 'disambiguationspage' );
+                               $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()),
+                                       __METHOD__ );
+
+                               foreach ( $res as $row ) {
+                                       $linkBatch->addObj( Title::makeTitle( NS_TEMPLATE, $row->pl_title ));
+                               }
+               }
 
                $set = $linkBatch->constructSet( 'lb.tl', $dbr );
                if( $set === false ) {
@@ -37,12 +83,18 @@ class DisambiguationsPage extends PageQueryPage {
 
                list( $page, $pagelinks, $templatelinks) = $dbr->tableNamesN( 'page', 'pagelinks', 'templatelinks' );
 
+               if ( $wgContentNamespaces ) {
+                       $nsclause = 'IN (' . $dbr->makeList( $wgContentNamespaces ) . ')';
+               } else {
+                       $nsclause = '= ' . NS_MAIN;
+               }
+
                $sql = "SELECT 'Disambiguations' AS \"type\", pb.page_namespace AS namespace,"
                        ." pb.page_title AS title, la.pl_from AS value"
                        ." FROM {$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 pa.page_namespace ' . $nsclause
                        .' AND pb.page_id = lb.tl_from'
                        .' AND pb.page_namespace = la.pl_namespace'
                        .' AND pb.page_title = la.pl_title'
@@ -61,7 +113,7 @@ class DisambiguationsPage extends PageQueryPage {
                $dp = Title::makeTitle( $result->namespace, $result->title );
 
                $from = $skin->link( $title );
-               $edit = $skin->link( $title, "(".wfMsgHtml("qbedit").")", array(), array( 'redirect' => 'no', 'action' => 'edit' ) );
+               $edit = $skin->link( $title, wfMsgExt( 'parentheses', array( 'escape' ), wfMsg( 'editlink' ) ) , array(), array( 'redirect' => 'no', 'action' => 'edit' ) );
                $arr  = $wgContLang->getArrow();
                $to   = $skin->link( $dp );