如何在成功的Google/Facebook登录后导航到相同的页面？

Question

我已经创建了一个使用PHP的网站，它有谷歌和Facebook登录。这个网站有6页。对于所有6页的页眉和页脚是常见的（包括）。假设我使用第5页的Google登录该网站。登录成功/失败后，页面导航到index.php（第1页）而不是第5页。 Google和Facebook成功/失败登录后，如何导航到同一页面？这可能没有在谷歌/ Facebook的开发人员控制台中添加所有页面？

另外我试图在成功登录后更改标题位置。它抛出无法达到，超时错误。任何人都可以帮助解决这个问题。提前致谢。

注：我使用谷歌和脸书Oauth服务登录。

这是我的代码： 谷歌登录。

<?php 

session_start(); 
require_once 'dbconnection.php'; 

//Google API PHP Library includes 
require_once 'gvendor/vendor/autoload.php'; 
require_once 'gvendor/vendor/google/apiclient/src/Google/Client.php'; 
require_once 'gvendor/vendor/google/apiclient/src/Google/Service/Oauth2.php'; 

// Fill CLIENT ID, CLIENT SECRET ID, REDIRECT URI from Google Developer Console 
$client_id = 'xxxxxxx'; 
$client_secret = 'xxxxxxx'; 
$redirect_uri = 'http://localhost:80/tthtml/index.php'; 
$simple_api_key = 'xxxxxxx'; 

global $googleauthUrl; 

//Create Client Request to access Google API 
$client = new Google_Client(); 
$client->setApplicationName("PHP Google OAuth Login Example"); 
$client->setClientId($client_id); 
$client->setClientSecret($client_secret); 
$client->setRedirectUri($redirect_uri); 
$client->setDeveloperKey($simple_api_key); 
$client->addScope("https://www.googleapis.com/auth/userinfo.email"); 
$client->setAccessType('offline'); 


//Send Client Request 
$objOAuthService = new Google_Service_Oauth2($client); 

try{ 
//Logout 
if (isset($_REQUEST['logout'])) { 
    $client->revokeToken($_SESSION['access_token']); 
    unset($_SESSION['access_token']); 
    unset($_SESSION['google_user_name']); 
    session_unset(); 
    header('Location: ' . filter_var($redirect_uri, FILTER_SANITIZE_URL)); //redirect user back to page 
} 

//Authenticate code from Google OAuth Flow 
//Add Access Token to Session 
if (isset($_GET['code'])) { 
    $client->authenticate($_GET['code']); 
    $_SESSION['access_token'] = $client->getAccessToken(); 
    header('Location: ' . filter_var($redirect_uri, FILTER_SANITIZE_URL)); 
} 

//Set Access Token to make Request 
if (isset($_SESSION['access_token']) && $_SESSION['access_token']) { 
    $client->setAccessToken($_SESSION['access_token']); 
} 

//Get User Data from Google Plus 
//If New, Insert to Database 
if ($client->getAccessToken()) { 
    $userData = $objOAuthService->userinfo->get(); 
    $_SESSION['google_user_name']=$userData['given_name']; 
    $_SESSION['user_id']=$userData->id; 

     if(!empty($userData)) { 
      $dbObj=new database(); 
      $dbObj->openconnection(); 
      $sql='select * from tttbl_user where google_fb_id='.$userData->id; 
       $existing_member = $dbObj->existingMember($sql); 
       if(empty($existing_member)) { 
        $sql="insert into tttbl_user (google_fb_id, user_name, gender, email_id, gplus_link, profile_photo, created_date) values('".$userData->id."','".$userData->name."','".$userData->gender."','".$userData->email."','".$userData->link."','".$userData->picture."',now())"; 
        $dbObj->newUser($sql); 
       } 
       $dbObj->closeconnection(); 
     } 

    } 
else{ 
     $googleauthUrl = $client->createAuthUrl(); 
    } 
} 
catch(Exception $ee) 
{ } 

?> 

Facebook登录

<?php // 
//ob_start(); 
session_start(); 
require_once 'dbconnection.php'; 
require_once 'fvendor/vendor/autoload.php'; 
require_once 'fvendor/vendor/facebook/php-sdk/src/facebook.php'; 

// Create our Application instance (replace this with your appId and secret). 
global $facebook_loginUrl; 

$appId='xxxxxx'; 
$secretkey='xxxxxx'; 

$facebook = new Facebook(array(
    'appId' => 'xxxxxxx', 
    'secret' => 'xxxxxxxx', 
)); 

// Get User ID 
$fb_user = $facebook->getUser(); 

if(isset($_REQUEST['fb_logout'])){ 
    //$accessToken=null; 
    //$logoutUrl = $helper->getLogoutUrl($_SESSION['facebook_access_token'], 'http://localhost/fblogin/fblogin.php'); 
    //unset($_SESSION['facebook_access_token']); 
    unset($_SESSION['facebook_user_name']); 
    session_unset(); 
    session_destroy(); 
    $fb_user = null; 
    header('Location: http://localhost:80/tthtml/index.php'); 
} 


if ($fb_user) { 
    try { 
     // Proceed knowing you have a logged in user who's authenticated. 
     $uid = $facebook->getUser(); 
     $user_profile = $facebook->api('/me?fields=id,name,picture,email,gender'); 

    } 
    catch (FacebookApiException $e) { 
     error_log($e); 
     $fb_user = null; 
    } 
} 
else 
{ 
    $facebook_loginUrl = $facebook->getLoginUrl(array('scope' => 'email,user_birthday,user_photos','req_perms' => 'user_mobile_phone',)); 
     $facebookurlstring=$facebook_loginUrl; 
     $x=strpos($facebookurlstring,'redirect_uri='); 
     $y=strpos($facebookurlstring, 'state'); 
     $facebookurllength= strlen($facebookurlstring); 
     //substr($str,0,$y+13).'http://localhost/tthtml/index.php'.substr($str, $y+13+$x,$length) 
     $facebook_loginUrl=substr($facebookurlstring,0,$x+13).'http://localhost/tthtml/index.php'.substr($facebookurlstring, $y-1,$facebookurllength); 
} 

if($fb_user) 
{ 
     $userid=$user_profile['id']; 
    $username = $user_profile['name'];   
    $useremail = $user_profile['email']; 

     $userpicture=$user_profile['picture']['data']['url']; 
     $usergender=$user_profile['gender']; 
     $mobilenumber=$user_profile['user_mobile_phone']; 

     $_SESSION['facebook_user_name']=$username; 
    $_SESSION['user_id']=$userid; 

     if(isset($_SESSION['facebook_user_name'])&& $_SESSION['facebook_user_name']) { 
      $dbObj=new database(); 
      $dbObj->openconnection(); 
      $sql='select * from tttbl_user where google_fb_id='.$userid.';'; 
       $existing_member = $dbObj->existingMember($sql); 
       if(empty($existing_member)) { 
        $sql="insert into tttbl_user (google_fb_id, user_name, gender, email_id, profile_photo, created_date)" 
          . " values('".$userid."','".$username."','".$usergender."','".$useremail."','".$userpicture."',now())"; 
        $dbObj->newUser($sql); 
       } 
       $dbObj->closeconnection(); 

     } 
} 
?> 

如果我改变了重定向URI，它会在开发者控制台的URL列表中进行搜索。如果它在开发者控制台列表中不可用，那么它会抛出ulr在白名单（对于脸书）中不可用，并且找不到页面（对于谷歌）错误被抛出。

Answer 1

尝试用jQuery代码

echo "<script>window.location.href ='yourpage.php';</script>";