Question

我在系统中遇到facebook用户ID的问题。通过facebook api方法getUser()检索信息后，我无法通过对getUser()的任何后续调用获取该ID。

以下是将用户重定向到facebook登录的注册码：

    $this->view->layout ()->disableLayout ();
    $this->_helper->viewRenderer->setNoRender ( true );
    $appId = Ranger_Application_Util::getConfig('facebook_app_id');
    $appSecret = Ranger_Application_Util::getConfig('facebook_app_secret');
    require_once 'facebook/src/facebook.php';
    $facebook = new Facebook(array(
            'appId' => $appId,
            'secret' => $appSecret,
            'cookie' => true
    ));
    $args = array();
    $args['redirect_uri'] = 'http://url.com/en/account/callback-facebook';
    $url = $facebook->getLoginUrl($args);
    $redirector = Zend_Controller_Action_HelperBroker::getStaticHelper ( 'Redirector' );
    $redirector->gotoUrl ( $url )->redirectAndExit ();

以下是重定向代码：

    $this->view->layout ()->disableLayout ();
    $this->_helper->viewRenderer->setNoRender ( true );
    $appId = Ranger_Application_Util::getConfig('facebook_app_id');
    $appSecret = Ranger_Application_Util::getConfig('facebook_app_secret');
    require_once 'facebook/src/facebook.php';
    $facebook = new Facebook(array(
            'appId' => $appId,
            'secret' => $appSecret,
            'cookie' => true
    ));     
    $accessToken = $facebook->getAccessToken();     
    $mdl = new Core_Model_Resource_Users();
    $user = $facebook->getUser();       
    if($user){
        try {
            $profile = $facebook->api('/me');               
            $newUserId = $mdl->insert(array(
                    'fuid' => $user,
                    'facebook_access_token' => $accessToken,
                    'first_name' => $profile['first_name'],
                    'middle_name' => $profile['middle_name'],
                    'last_name' => $profile['last_name'],
                    'status' => 'active',
                    'verified' => 1,
                    'hash' => Ranger_Application_Util::generateHash(),
                    'acl_role' => 'client',
                    'avatar' => 'default.png',
                    'date_created' => new Zend_Db_Expr("NOW()"),
                    'date_updated' => new Zend_Db_Expr("NOW()"),
                    'username' => 'user'.Ranger_Application_Util::generateHash()
            ));
        } catch(Exception $e){
            echo "Issue getting user information. ".$e->getMessage();
            die();
        }
    } else {
        echo "Issue getting user information";
        die();
    }

现在我的 zend插件 检测到facebook使用自动登录。这应该只在回调后激活。

    public function preDispatch(Zend_Controller_Request_Abstract $request) {
        $appId = Ranger_Application_Util::getConfig('facebook_app_id');
        $appSecret = Ranger_Application_Util::getConfig('facebook_app_secret');
        require_once 'facebook/src/facebook.php';
        $facebook = new Facebook(array(
               'appId' => $appId,
               'secret' => $appSecret,
               'cookie' => true
        ));
        $user = $facebook->getUser();
        if($user){
            $fetchMode = Core::db()->getFetchMode();
            Core::db()->setFetchMode(Zend_Db::FETCH_OBJ);
            $userProfile = $facebook->api('/me');
            $mdl = new Core_Model_Resource_Users();
            $sel = $mdl->select();
            $sel->where('fuid=:fuid')->bind(array(":fuid"=>$user));
(OR:)       $sel->where('fuid=:fuid')->bind(array(":fuid"=>$userProfile['id']));
            $data = $mdl->fetchRow($sel);
            Core::db()->setFetchMode($fetchMode);
            Ranger_Application_Util::logUserIn($data->id);
      }

无论我执行以下操作多少次：

清理饼干和历史
使用$facebook->destroySession()方法

这是MySQL信息：

FUID -> INT(30)
FACEBOOK_ACCESS_TOKEN -> VARCHAR(255)

它仍然在检测代码部分上为$user提供了两个不同的ID。此外，使用检测代码时ID看起来只是不等。

我应该做些什么？

Answer 1

您不应该使用2种不同的方法来使用户名，并且推荐使用Graph API。 $p = $facebook->api("/me"); $p['id']

重定向代码：

$this->view->layout ()->disableLayout ();
    $this->_helper->viewRenderer->setNoRender ( true );
    $appId = Ranger_Application_Util::getConfig('facebook_app_id');
    $appSecret = Ranger_Application_Util::getConfig('facebook_app_secret');
    require_once 'facebook/src/facebook.php';
    $facebook = new Facebook(array(
            'appId' => $appId,
            'secret' => $appSecret,
            'cookie' => true
    ));     
    $accessToken = $facebook->getAccessToken();     
    $mdl = new Core_Model_Resource_Users();
    $user = $facebook->getUser();       
    if($user){
        try {
            $profile = $facebook->api('/me');               
            $newUserId = $mdl->insert(array(
                    'fuid' => $profile["id"],
                    'facebook_access_token' => $accessToken,
                    'first_name' => $profile['first_name'],
                    'middle_name' => $profile['middle_name'],
                    'last_name' => $profile['last_name'],
                    'status' => 'active',
                    'verified' => 1,
                    'hash' => Ranger_Application_Util::generateHash(),
                    'acl_role' => 'client',
                    'avatar' => 'default.png',
                    'date_created' => new Zend_Db_Expr("NOW()"),
                    'date_updated' => new Zend_Db_Expr("NOW()"),
                    'username' => 'user'.Ranger_Application_Util::generateHash()
            ));
        } catch(Exception $e){
            echo "Issue getting user information. ".$e->getMessage();
            die();
        }
    } else {
        echo "Issue getting user information";
        die();
    }

再次确保fuid列设置为字符串类型MySQL varchar(200)是我用于Facebook UID的

public function preDispatch(Zend_Controller_Request_Abstract $request) {
        $appId = Ranger_Application_Util::getConfig('facebook_app_id');
        $appSecret = Ranger_Application_Util::getConfig('facebook_app_secret');
        require_once 'facebook/src/facebook.php';
        $facebook = new Facebook(array(
               'appId' => $appId,
               'secret' => $appSecret,
               'cookie' => true
        ));
        $user = $facebook->getUser();
        if($user){
            $fetchMode = Core::db()->getFetchMode();
            Core::db()->setFetchMode(Zend_Db::FETCH_OBJ);
            $userProfile = $facebook->api('/me');
            $mdl = new Core_Model_Resource_Users();
            $sel = $mdl->select();
            $sel->where('fuid='.$userProfile['id']);
            // i don't like bind for one variable php will be quicker  using string concatenation
            $data = $mdl->fetchRow($sel);
            Core::db()->setFetchMode($fetchMode);
            Ranger_Application_Util::logUserIn($data->id);
      }

这就是你应该做的一切

facebook SDK在zend 1框架应用程序的不同位置使用getUser方法提供的错误ID

1 个答案: