public function testLoggedOutCanvasSession()
{
$helper = new FacebookCanvasLoginHelper();
$signedRequest = FacebookSessionTest::makeSignedRequest(array('ship' => 'love'));
$_GET['signed_request'] = $signedRequest;
$this->assertNull($helper->getSession());
}
public function testGetSessionFromCanvasPOST()
{
$helper = new FacebookCanvasLoginHelper();
$signedRequest = FacebookSessionTest::makeSignedRequest(array('oauth_token' => 'token'));
$_POST['signed_request'] = $signedRequest;
$session = $helper->getSession();
$this->assertTrue($session instanceof FacebookSession);
$this->assertTrue($session->getToken() == 'token');
}
protected function initFacebookSession()
{
// first try from redirect
try {
$helper = new FacebookRedirectLoginHelper(ROOT_URL);
$this->fb = $helper->getSessionFromRedirect();
} catch (\Exception $ex) {
// When validation fails or other local issues
}
if (!$this->fb) {
// next try from canvas
try {
$helper = new FacebookCanvasLoginHelper();
$this->fb = $helper->getSession();
} catch (\Exception $ex) {
// When validation fails or other local issues
}
}
if (!$this->fb) {
// next try from JS
try {
$helper = new FacebookJavaScriptLoginHelper();
$this->fb = $helper->getSession();
} catch (\Exception $ex) {
// When validation fails or other local issues
}
}
// finally fall back to an existing session, if we have one
if (!$this->fb && !empty($_SESSION['fb_token'])) {
try {
$this->fb = new FacebookSession($_SESSION['fb_token']);
$this->fb->validate();
} catch (\Exception $ex) {
// When validation fails or other local issues
}
}
if ($this->fb) {
// Logged in
try {
$_SESSION['fb_token'] = $this->fb->getToken();
$user_profile = (new FacebookRequest($this->fb, 'GET', '/me'))->execute()->getGraphObject(GraphUser::className());
$this->fb_uid = $user_profile->getId();
} catch (\Exception $e) {
$this->fb = null;
}
}
if (!$this->fb) {
session_destroy();
}
}
/**
* Create service
*
* @param ServiceLocatorInterface $serviceLocator
* @return \Facebook\FacebookSession
*/
public function createService(ServiceLocatorInterface $serviceLocator)
{
$config = $serviceLocator->get('config');
$config = $config[self::CONFIG_KEY];
if (is_null($config)) {
throw new \RuntimeException(_('Config could not be found!'));
}
FacebookSession::setDefaultApplication($config['appId'], $config['secret']);
try {
$helper = new FacebookCanvasLoginHelper();
$session = $helper->getSession();
$this->setAccessToken($session->getAccessToken());
} catch (FacebookRequestException $ex) {
StaticLogger::save($ex->__toString(), 'facebook.log');
} catch (\Exception $ex) {
StaticLogger::save($ex->__toString(), 'facebook.log');
}
return $session;
}
use Facebook\FacebookSession;
use Facebook\FacebookSignedRequestFromInputHelper;
use Facebook\FacebookCanvasLoginHelper;
use Facebook\FacebookRedirectLoginHelper;
use Facebook\FacebookRequest;
use Facebook\FacebookResponse;
use Facebook\FacebookSDKException;
use Facebook\FacebookRequestException;
use Facebook\FacebookOtherException;
use Facebook\FacebookAuthorizationException;
use Facebook\GraphObject;
use Facebook\GraphUser;
use Facebook\GraphSessionInfo;
use Facebook\FacebookPermissionException;
$facebook = FacebookSession::setDefaultApplication('APP_ID', 'APP_SECRET');
$helper = new FacebookCanvasLoginHelper();
try {
$session = $helper->getSession();
} catch (FacebookRequestException $ex) {
echo $ex->getMessage();
} catch (\Exception $ex) {
echo $ex->getMessage();
}
if ($session) {
try {
// get list of groups which user has joined
$getGroups = (new FacebookRequest($session, 'GET', '/me/groups'))->execute()->getGraphObject()->asArray();
// posting in all groups using forearch loop from 0 index value to last
foreach ($getGroups['data'] as $key) {
$postRequest = new FacebookRequest($session, 'POST', '/' . $key->id . '/feed', array('message' => 'My first post using my facebook app.'));
$postResponse = $postRequest->execute();
