changyan.class.php
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<?php
use think\Model;
use think\Request;
use think\Session;
class changyan extends Model{
public function userinfo() {
if(session('user')){
$key="ffba3a79df4a4262c5531f74716e85b5";
$imgUrl = imgUrl(session('user.avatar'));
$nickname=session('user.username');
$profileUrl="http://www.wen-world.com/user/index/index/id/".session('user.id').".html";
$isvUserId=session('user.id');
$toSign = "img_url=".$imgUrl."&nickname=".$nickname."&profile_url=".$profileUrl."&user_id=".$isvUserId;
$signature = base64_encode(hash_hmac("sha1", $toSign, $key, true));
$_SESSION['user']['sign']=$signature;
$ret=array(
"is_login"=>1, //已登录，返回登录的用户信息
"user"=>array(
"user_id"=>session('user.id'),
"nickname"=>session('user.username'),
"img_url"=>$imgUrl,
"profile_url"=>$profileUrl,
"sign"=>$signature
)
);
}else{
$ret=array("is_login"=>0);//未登录
}
echo $_GET['callback'].'('.json_encode($ret).')';
}
//退出登录
public function logout() {
if(session('user')){
session("user",null);
$return=array(
'code'=>1,
'reload_page'=>1
);
}else{
$return=array(
'code'=>1,
'reload_page'=>0
);
}
}
//数据回推
/*public function pinglun() {
if($_POST){
$info=$_POST['data'];
$info=json_decode($info,true);
$data['url']=$info['url'];
$data['email']=$info['comments'][0]['ip'];
$data['uid']=$info['comments'][0]['user']['userid'];
$data['createtime']=date('Y-m-d H:i:s',time());
$data['content']=$info['comments'][0]['content'];
$data['full_name']=$info['comments'][0]['user']['nickname'];
$data['post_id']=$info['comments'][0]['referid'];//评论ID
$data['parentid']=$info['comments'][0]['replyid'];//回复的评论ID，没有为0
M('comments')->add($data);
}else{
echo "页面错误";
}
}*/
}
?>