Merge "Perform a permission check on the title when changing the page language"

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

diff --git a/includes/specials/SpecialUncategorizedcategories.php b/includes/specials/SpecialUncategorizedcategories.php
index 86d8f89..5ff9e04 100644 (file)
--- a/includes/specials/SpecialUncategorizedcategories.php
+++ b/includes/specials/SpecialUncategorizedcategories.php
@@ -27,11 +27,57 @@
  * @ingroup SpecialPage
  */
 class UncategorizedCategoriesPage extends UncategorizedPagesPage {
+       /**
+        * Holds a list of categories, which shouldn't be listed on this special page,
+        * even if it is uncategorized.
+        * @var array
+        */
+       private $exceptionList = null;
+
        function __construct( $name = 'Uncategorizedcategories' ) {
                parent::__construct( $name );
                $this->requestedNamespace = NS_CATEGORY;
        }
 
+       /**
+        * Returns an array of category titles (usually without the namespace), which
+        * shouldn't be listed on this page, even if they're uncategorized.
+        *
+        * @return array
+        */
+       private function getExceptionList() {
+               if ( $this->exceptionList === null ) {
+                       $exList = $this->msg( 'uncategorized-categories-exceptionlist' )
+                               ->inContentLanguage()->plain();
+                       $proposedTitles = explode( "\n", $exList );
+                       foreach ( $proposedTitles as $count => $titleStr ) {
+                               if ( strpos( $titleStr, '*' ) !== 0 ) {
+                                       continue;
+                               }
+                               $titleStr = preg_replace( "/^\\*\\s*/", '', $titleStr );
+                               $title = Title::newFromText( $titleStr, NS_CATEGORY );
+                               if ( $title && $title->getNamespace() !== NS_CATEGORY ) {
+                                       $title = Title::makeTitleSafe( NS_CATEGORY, $titleStr );
+                               }
+                               if ( $title ) {
+                                       $this->exceptionList[] = $title->getDBKey();
+                               }
+                       }
+               }
+               return $this->exceptionList;
+       }
+
+       public function getQueryInfo() {
+               $dbr = wfGetDB( DB_REPLICA );
+               $query = parent::getQueryInfo();
+               $exceptionList = $this->getExceptionList();
+               if ( $exceptionList ) {
+                       $query['conds'][] = 'page_title not in ( ' . $dbr->makeList( $exceptionList ) . ' )';
+               }
+
+               return $query;
+       }
+
        /**
         * Formats the result
         * @param Skin $skin The current skin