public function index()
 {
     $this->assign('event', EventModel::hotEvents(1));
     $users = model('User')->getUserList(10);
     foreach ($users['data'] as &$user) {
         $user = model('User')->formatForApi($user, $user['uid']);
     }
     $this->assign('users', $users['data']);
     $blogs = BlogModel::hotBlogs(10);
     $this->assign('blogs', $blogs);
     $video = M('V')->hotVideo(8);
     foreach ($video as &$row) {
         $row['user'] = model('User')->formatForApi($row, $row['uid']);
     }
     $this->assign('videos', $video);
     //$this->ajaxReturn($video);
     //热门图片
     $photos = M('Photo')->where(array('is_del' => 0))->limit(10)->order('commentCount desc,cTime desc')->select();
     $this->assign('photos', $photos);
     //热门专题
     $album = M('Album')->order('comment_count desc')->find();
     $album['intro'] = htmlspecialchars_decode($album['intro']);
     $album['attach_info'] = model('attach')->getAttachById($album['attach']);
     $this->assign('album', $album);
     $this->display();
 }