public function facebookcbAction()
{
$this->_helper->viewRenderer->setNoRender(true);
$this->_helper->layout()->disableLayout();
$request = $this->getRequest();
$params = $request->getParams();
if (isset($params['code'])) {
// Code Parameter aus dem Facebook Callback auslesen
$code = $params['code'];
$url = 'https://graph.facebook.com/oauth/access_token';
$arpost = array('client_id' => Zend_Registry::get('facebook_client_id'), 'redirect_uri' => Zend_Registry::get('facebook_redirect_uri'), 'client_secret' => Zend_Registry::get('facebook_client_secret'), 'code' => $code);
$result = $this->requestFacebookAPI_GET($url, $arpost);
$userdb = new Application_Model_UserMapper();
if ($result === FALSE) {
/// TODO Error Page Redirect
} else {
parse_str($result, $arresult);
$auth = Zend_Auth::getInstance();
$usermapper = new Application_Model_UserMapper();
// Prüfe ob User eingeloggt ist.
if (!$auth->hasIdentity()) {
// Nicht eingeloggt
$auth = Zend_Auth::getInstance();
// Noch kein Handling von mehreren Accounts mit dem gleichen Token
$user = $usermapper->getOneByAccess_token($arresult['access_token']);
if ($user) {
$adapter = new Application_Model_Adapter_AuthFb();
$adapter->setIdentity($user->getUserName());
$adapter->setCredential($arresult['access_token']);
$adapter->authenticate();
$result = $auth->authenticate($adapter);
switch ($result->getCode()) {
case Zend_Auth_Result::FAILURE_IDENTITY_NOT_FOUND:
$this->_redirect(index);
break;
case Zend_Auth_Result::SUCCESS:
$this->_redirect(map);
break;
}
}
if (false) {
// TODO Profilinformation wird in die Anmeldefelder eingetragen, access_token in die DB geschrieben.
}
}
// Mit Access Token das UserProfil auslesen
$url = 'https://graph.facebook.com/me';
$arpost = array('access_token' => $arresult['access_token']);
$result = $this->requestFacebookAPI_GET($url, $arpost);
if ($result === FALSE) {
// Error Handling hinzufügen
} elseif ($auth->hasIdentity()) {
$user = Application_Model_AuthUser::getAuthUser();
$user_id = $user->getId();
$arprofile = json_decode($result, true);
print_r($arresult);
print_r($arprofile);
$data = array('id' => $user->getId(), 'facebook_access_token' => $arresult['access_token'], 'facebook_name' => $arprofile['name'], 'facebook_id' => $arprofile['id']);
$userdb->addFacebookData($user_id, $data);
$this->_redirect("/map");
}
}
}
}
