/**
* 根据文章ID，获取文章的Tags
* @param string $site
* @param string $news_id
* @param array $tags
* @return boolean 设置成功与否
**/
public function setNewsTags($site, $news_id, $tags)
{
$key = $this->genKey('NewsTags', $site, $news_id);
$site_id = TagsSite::getSiteId($site);
$model = ArticleTags::model()->findByPk(array($site_id, $news_id));
if ($model == null) {
$model = new ArticleTags();
$model->site_id = $site_id;
$model->news_id = $news_id;
$result = $model->saveTags($tags);
} else {
$result = $model->updateTags($tags);
}
if ($result) {
$cache = $this->CP->CData->CCache;
$cache->set($key, json_encode($tags), 3600);
}
return $result;
}
