/**
  * @see	\wcf\page\IPage::readData()
  */
 public function readData()
 {
     parent::readData();
     $sql = "SELECT\tCOUNT(*)\n\t\t\tFROM\twcf" . WCF_N . "_tag";
     $statement = \wcf\system\WCF::getDB()->prepareStatement($sql);
     $statement->execute();
     $this->tagCount = $statement->fetchColumn();
 }
 /**
  * @see	\wcf\page\IPage::assignVariables()
  */
 public function assignVariables()
 {
     parent::assignVariables();
     $commentableContents = \wcf\data\object\type\ObjectTypeCache::getInstance()->getObjectTypes('com.woltlab.wcf.comment.commentableContent');
     $commentObjectTypeIDs = array();
     foreach ($commentableContents as $objectType) {
         $commentObjectTypeIDs[$objectType->objectTypeID] = $objectType->objectType;
     }
     \wcf\system\WCF::getTPL()->assign(array('commentObjectTypeIDs' => $commentObjectTypeIDs));
 }