first commit

controllers/callback.class.php

@@ -0,0 +1,39 @@
+<?php
+class callback extends BaseController {
+	public function enter(){
+		if( v('code') && !$_SESSION['__SINA']['TOKEN'] ){
+			$keys = array();
+			$keys['code'] = v('code');
+			$keys['redirect_uri'] = c('callback');
+			if( $token = Weibo::getAccessToken( 'code',$keys ) ){
+				$res = Weibo::show_user_by_id( $token['uid'] );
+				if( $res && !isset( $res['error_code'] ) ){
+					foreach ($res as $key => $value) {
+						$_SESSION[$key] = $value;
+					}
+					$_SESSION['__SINA']['TOKEN'] = $token;
+				}else{
+					die( 'REST API ERROR!' );
+				}
+				$_SESSION['expiresTime'] = time() +  $token['remind_in'];
+				$_SESSION['__SINA']['TOKEN'] = $token['access_token'];
+				$_SESSION['uid'] = $token['uid'] ;
+				$uid=$_SESSION['uid'];
+				
+				
+				if( $_SESSION['backUrl'] ){
+					if( strpos( $_SESSION['backUrl'] , '?' ) === false ){
+						$backUrl = $_SESSION['backUrl'].'?viewer='.$_SESSION['uid'];
+					}else{
+						$backUrl = $_SESSION['backUrl'].'&viewer='.$_SESSION['uid'];
+					}
+					header("Location: ".$backUrl );
+				}else{
+					header('Location: http://'.$_SERVER['HTTP_HOST'].'/');
+				}
+			}
+		}else{
+			die( '<div style="padding:20px;text-aligin:center">只有授权后才能进入应用 </div>' );
+		}
+	}
+}