static function getHubIdFromTitle($title)
 {
     global $wgHubsPages, $wgContLanguageCode;
     if (empty($wgHubsPages[$wgContLanguageCode])) {
         return false;
     }
     if (self::isHubsPage($title)) {
         if (is_array($wgHubsPages[$wgContLanguageCode][strtolower($title->getUserCaseDBKey())])) {
             return WikiFactoryTags::idFromName($wgHubsPages[$wgContLanguageCode][strtolower($title->getUserCaseDBKey())]['name']);
         }
         return WikiFactoryTags::idFromName($wgHubsPages[$wgContLanguageCode][strtolower($title->getUserCaseDBKey())]);
     } else {
         return false;
     }
 }
 /**
  * doMultiRemoveTags
  *
  * @access private
  * @author uberfuzzy@wikia-inc.com
  *
  * @return text message (use Wikia::*box functions)
  */
 private function doMultiRemoveTags()
 {
     /* working data is stored in object prior to call
     			$this->mRemoveTag; has the tag to remove
     			$this->mRemoveTags; has int array of wiki id to remove from
     		*/
     /* in theory, these should never trigger, but BSTS */
     if (empty($this->mRemoveTag)) {
         return Wikia::errorbox("no tag to remove?");
     }
     if (empty($this->mRemoveTags)) {
         return Wikia::errorbox("no items to remove?");
     }
     /* turn the tag string into the tag id */
     $tagID = WikiFactoryTags::idFromName($this->mRemoveTag);
     if ($tagID === false) {
         return Wikia::errorbox("tag [{$this->mRemoveTag}] doesnt exist");
     }
     /* to get list of all wikis with this tag, and later, use this to cache clear */
     $tagsQuery = new WikiFactoryTagsQuery($this->mRemoveTag);
     $fails = array();
     foreach ($this->mRemoveTags as $wkid) {
         $oTag = new WikiFactoryTags($wkid);
         $ret = $oTag->removeTagsById(array($tagID));
         if ($ret === false) {
             $fails[] = $wkid;
         }
     }
     /* force dump of the tag_map in memcache */
     $tagsQuery->clearCache();
     /* since we /hopefully/ removed some tags from wikis,
     			force the search results for this pageload to be empty. */
     $this->mTagWikiIds = array();
     #print "(forcing mTagWikiIds to null at ".gmdate('r').")";
     if (empty($fails)) {
         return Wikia::successbox("ok!");
     } else {
         return Wikia::errorbox("ok, but failed at " . count($fails) . " wikis" . " (" . implode(", ", $fails) . ")");
     }
 }