/**
* ajax关注操作
*
* @return string
*/
private function _opAttention()
{
$uid = Yii::app()->user->id;
$ret = array();
if (!$uid) {
$ret = array('state' => 'error', 'message' => Yii::t('common', 'You Need Login'));
return $ret;
}
$postid = Yii::app()->request->getParam('id');
$post = Post::model()->findByPk($postid);
if (!$post) {
$ret = array('state' => 'error', 'message' => Yii::t('common', 'Collect Failed'));
return $ret;
}
$attention_mod = new Attention();
//判断是否已经关注了
$type_id = $this->controller->_type_ids['post'];
$exist_attention = $attention_mod->find('user_id=:uid AND cid=:cid AND type=:type_id', array(':uid' => $uid, ':cid' => $postid, ':type_id' => $type_id));
if ($exist_attention) {
$ret = array('state' => 'error', 'message' => Yii::t('common', 'You Have Attented it'));
} else {
//关注
$attention_mod->cid = $postid;
$attention_mod->title = $post->title;
$attention_mod->user_id = $uid;
$attention_mod->url = Yii::app()->request->hostinfo . $this->controller->createUrl('post/view', array('id' => $postid));
$attention_mod->type = $type_id;
$attention_mod->create_time = time();
if ($attention_mod->save()) {
$post->updateCounters(array('attention_count' => 1), 'id=:id', array('id' => $postid));
$ret = array('state' => 'success', 'message' => Yii::t('common', 'Attent Success'), 'count' => $post->attention_count + 1);
} else {
$ret = array('state' => 'error', 'message' => Yii::t('common', 'Attent Failed'));
}
}
return $ret;
}
function clearAttentions()
{
$att = new Attention();
$att->notice_id = $this->getID();
if ($att->find()) {
while ($att->fetch()) {
// Can't do delete() on the object directly since it won't remove all of it
$other = clone $att;
$other->delete();
}
}
}
/**
* ajax操作 (收藏、关注)
*
*/
public function actionAjax()
{
$uid = Yii::app()->user->id;
$ret = array();
if (!$uid) {
$ret = array('state' => 'error', 'message' => Yii::t('common', 'You Need Login'));
} else {
$act = $this->_request->getParam('act');
$postid = $this->_request->getParam('id');
$post = Post::model()->findByPk($postid);
$type_id = $this->_type_ids['post'];
if (!$post) {
$ret = array('state' => 'error', 'message' => Yii::t('common', 'Collect Failed'));
} else {
$attention_mod = new Attention();
$collect_mod = new Collect();
switch ($act) {
case 'attention':
//判断是否已经关注了
$exist_attention = $attention_mod->find('user_id=:uid AND cid=:cid AND type=:type_id', array(':uid' => $uid, ':cid' => $postid, ':type_id' => $type_id));
if ($exist_attention) {
$ret = array('state' => 'error', 'message' => Yii::t('common', 'You Have Attented it'));
} else {
//关注
$attention_mod->cid = $postid;
$attention_mod->title = $post->title;
$attention_mod->user_id = $uid;
$attention_mod->url = $this->_request->hostinfo . $this->createUrl('post/view', array('id' => $postid));
$attention_mod->type = $type_id;
$attention_mod->create_time = time();
if ($attention_mod->save()) {
$post->updateCounters(array('attention_count' => 1), 'id=:id', array('id' => $postid));
$ret = array('state' => 'success', 'message' => Yii::t('common', 'Attent Success'), 'count' => $post->attention_count + 1);
} else {
$ret = array('state' => 'error', 'message' => Yii::t('common', 'Attent Failed'));
}
}
break;
case 'collect':
//判断是否已经收藏
$exist_collect = $collect_mod->find('user_id=:uid AND cid=:cid AND type=:type_id', array(':uid' => $uid, ':cid' => $postid, ':type_id' => $type_id));
if ($exist_collect) {
$ret = array('state' => 'error', 'message' => Yii::t('common', 'You Have Collected it'));
} else {
//收藏
$collect_mod->cid = $postid;
$collect_mod->title = $post->title;
$collect_mod->user_id = $uid;
$collect_mod->url = $this->_request->hostinfo . $this->createUrl('post/view', array('id' => $postid));
$collect_mod->type = $type_id;
$collect_mod->create_time = time();
if ($collect_mod->save()) {
$post->updateCounters(array('favorite_count' => 1), 'id=:id', array('id' => $postid));
$ret = array('state' => 'success', 'message' => Yii::t('common', 'Collect Success'), 'count' => $post->favorite_count + 1);
} else {
$ret = array('state' => 'error', 'message' => Yii::t('common', 'Collect Failed'));
}
}
break;
default:
$ret = array('state' => 'error', 'message' => Yii::t('common', 'Operation Failed'));
break;
}
}
}
exit(CJSON::encode($ret));
}