public function relations()
{
$rels = array('parent' => array(self::BELONGS_TO, 'Comment', 'parent_id'), 'user' => array(self::BELONGS_TO, 'CommentUser', 'user_id'), 'userLike' => array(self::HAS_ONE, self::$commentLikeType, 'comment_id', 'on' => 'userLike.user_id=' . intval(Yii::app()->user->id)));
if (self::$commentableType) {
// dynamic relation with commentable AR
$behavior = $this->getCommentableBehavior();
$rels['items'] = array(self::MANY_MANY, self::$commentableType, sprintf("%s(%s, %s)", $behavior->mapTable, $behavior->mapCommentColumn, $behavior->mapRelatedColumn), 'together' => false);
Commentable::$commentableType = self::$commentableType;
$rels['commentableItems'] = array(self::MANY_MANY, 'Commentable', sprintf("%s(%s, %s)", $behavior->mapTable, $behavior->mapCommentColumn, $behavior->mapRelatedColumn), 'together' => false);
}
return $rels;
}
public function getSubscribedUsers($commentableType, &$cs)
{
$items = $this->getRelatedItems($cs);
$itemIds = array_keys($items);
Commentable::$commentableType = $this->commentableType;
$itemsSubs = Commentable::model()->with('subscriptions')->findAllByPk($itemIds, array('index' => 'id'));
$subs = array_reduce($itemsSubs, function ($res, $item) {
return array_merge($res, $item->subscriptions);
}, array());
$uids = array_map(function ($sub) {
return $sub->user_id;
}, $subs);
if (empty($uids)) {
return array();
}
$us = CommentUser::model()->findAllByPk($uids, array('with' => 'notifyUser', 'index' => 'id'));
$this->log('subscribed users: ' . print_r(array_keys($us), true));
return $us;
}
