public function prepareApiDataForThread(array $thread, array $forum, array $firstPosts)
{
$data = parent::prepareApiDataForThread($thread, $forum, $firstPosts);
$tagsOrTexts = Tinhte_XenTag_Helper::unserialize($thread[Tinhte_XenTag_Constants::FIELD_THREAD_TAGS]);
$tagTexts = Tinhte_XenTag_Helper::getTextsFromTagsOrTexts($tagsOrTexts);
$data['thread_tags'] = Tinhte_XenTag_Helper::getSafeTagsTextArrayForSearchMapping($tagTexts);
return $data;
}
