FeedModel::syncToFeed PHP Method

    public function syncToFeed($app, $uid, $appId)
    {
        $type = '';
        $appTable = '';
        $data['content'] = '';
        switch ($app) {
            case 'photo':
                $type = 'photo_post';
                $appTable = 'photo';
                break;
            case 'vote':
                $type = 'vote_post';
                $appTable = 'vote';
                break;
            case 'event':
                $type = 'event_post';
                $appTable = 'event';
                break;
            case 'blog':
                $type = 'blog_post';
                $appTable = 'blog';
                break;
            case 'poster':
                $type = 'poster_post';
                $appTable = 'poster';
                break;
            case 'weiba':
                $type = 'weiba_post';
                $appTable = 'weiba_post';
                break;
        }
        $feed = $this->put($uid, $app, $type, $data, $appId, $appTable);
        return $feed['feed_id'];
    }