protected function createComponentFbLogin()
{
$dialog = $this->facebook->createDialog('login');
$dialog->setScope(['public_profile', 'email']);
/** @var \Kdyby\Facebook\Dialog\LoginDialog $dialog */
$dialog->onResponse[] = function (\Kdyby\Facebook\Dialog\LoginDialog $dialog) {
$fb = $dialog->getFacebook();
if (!$fb->getUser()) {
$this->flashMessage("Ověření proti Facebooku se nepodařilo. Nebyly vráceny žádné informace o uživateli.", "danger");
return;
}
try {
$me = $fb->api('/me');
$data = $fb->getUser();
if (!($data = $this->facebookUserModel->exists($fb->getUser()))) {
$this->redirect('facebook');
} else {
$this->facebookUserModel->authenticate(array($fb->getUser()));
$this->facebookUserModel->updateToken($fb->getUser(), $fb->getAccessToken());
$this->flashMessage("Uživatel byl přihlášen prostřednictvím Facebooku.", "success");
}
} catch (\Kdyby\Facebook\FacebookApiException $e) {
\Tracy\Debugger::log($e, 'facebook');
$this->flashMessage("Během ověřování přes Facebook došlo k chybě.", "danger");
}
$this->restoreRequest($this->backlink);
$this->redirect(':Front:Homepage:');
};
return $dialog;
}
/** @return \Kdyby\Facebook\Dialog\LoginDialog */
protected function createComponentFbLogin()
{
$dialog = $this->facebook->createDialog('login');
/** @var \Kdyby\Facebook\Dialog\LoginDialog $dialog */
$dialog->onResponse[] = function (\Kdyby\Facebook\Dialog\LoginDialog $dialog) {
$fb = $dialog->getFacebook();
if (!$fb->getUser()) {
$this->flashMessage("Facebook authentication failed.");
return;
}
/**
* If we get here, it means that the user was recognized
* and we can call the Facebook API
*/
try {
$me = $fb->api('/me');
if (!($existing = $this->usersModel->findByFacebookId($fb->getUser()))) {
/**
* Variable $me contains all the public information about the user
* including facebook id, name and email, if he allowed you to see it.
*/
$existing = $this->usersModel->registerFromFacebook($fb->getUser(), $me, $this->user);
}
/**
* You should save the access token to database for later usage.
*
* You will need it when you'll want to call Facebook API,
* when the user is not logged in to your website,
* with the access token in his session.
*/
$this->usersModel->updateFacebookAccessToken($fb->getUser(), $fb->getAccessToken());
/**
* Nette\Security\User accepts not only textual credentials,
* but even an identity instance!
*/
$this->user->setExpiration('365 days', FALSE);
$this->user->login(new \Nette\Security\Identity($existing->id, NULL, $existing));
/**
* You can celebrate now! The user is authenticated :)
*/
} catch (\Kdyby\Facebook\FacebookApiException $e) {
/**
* You might wanna know what happened, so let's log the exception.
*
* Rendering entire bluescreen is kind of slow task,
* so might wanna log only $e->getMessage(), it's up to you
*/
\Tracy\Debugger::log($e, 'facebook');
$this->flashMessage("Facebook authentication failed.");
}
$this->redirect('this');
};
return $dialog;
}
/** @return \Kdyby\Facebook\Dialog\LoginDialog */
protected function createComponentFbLogin()
{
$dialog = $this->facebook->createDialog('login');
/** @var \Kdyby\Facebook\Dialog\LoginDialog $dialog */
$dialog->onResponse[] = function (\Kdyby\Facebook\Dialog\LoginDialog $dialog) {
$fb = $dialog->getFacebook();
if (!$fb->getUser()) {
$this->flashMessage("Facebook authentication failed.");
return;
}
/**
* If we get here, it means that the user was recognized
* and we can call the Facebook API
*/
try {
// $me = $fb->api('/me');
if (!($existing = $this->findUserByFacebookId($fb->getUser()))) {
throw new \Exception('Uživatel není aktivní nebo neexistuje.');
/**
* Variable $me contains all the public information about the user
* including facebook id, name and email, if he allowed you to see it.
*/
// $existing = $this->usersModel->registerFromFacebook($fb->getUser(), $me);
}
/**
* You should save the access token to database for later usage.
*
* You will need it when you'll want to call Facebook API,
* when the user is not logged in to your website,
* with the access token in his session.
*/
$this->updateFacebookAccessToken($fb->getUser(), $fb->getAccessToken());
$this->user->setExpiration('14 days', FALSE);
/**
* Nette\Security\User accepts not only textual credentials,
* but even an identity instance!
*/
$this->user->login(new \Nette\Security\Identity($existing->id, explode(';', $existing->role), $existing));
$this->flashMessage('Byl/a jste úspěšně přihlášen/a prostřednictvím Facebooku jako "' . $existing->username . '"', 'success');
$this->redirect('Homepage:');
} catch (\Kdyby\Facebook\FacebookApiException $e) {
/**
* You might wanna know what happened, so let's log the exception.
*
* Rendering entire bluescreen is kind of slow task,
* so might wanna log only $e->getMessage(), it's up to you
*/
\Tracy\Debugger::log($e, 'facebook');
$this->flashMessage("Facebook authentication failed hard.");
} catch (\Nette\Application\AbortException $e) {
throw $e;
} catch (\Exception $e) {
$this->flashMessage("Při přihlašování došlo k chybě.", "danger");
}
$this->redirect('this');
};
return $dialog;
}
/**
* @return \Kdyby\Facebook\Dialog\LoginDialog
*/
protected function createComponentFbLogin()
{
$dialog = $this->facebookClient->createDialog('login');
/** @var LoginDialog $dialog */
$dialog->onResponse[] = function (LoginDialog $dialog) {
$fb = $dialog->getFacebook();
try {
$me = $fb->api('/me?fields=name,first_name,last_name,email');
try {
$this->user->login("facebook", array("email" => $me->email, "firstName" => $me->first_name, "lastName" => $me->last_name));
$this->notify("Uživatel se úspěšně přihlášil.");
$this->getPresenter(true)->redirect("Homepage:");
} catch (AuthenticationException $e) {
$this->notify("Uživateli se nepovedlo přihlásit přes službu Facebook. " . $e->getMessage());
$this->flashMessage($e->getMessage());
$this->getPresenter(true)->redirect("Homepage:");
}
} catch (FacebookApiException $e) {
$this['form']->addError("Uživateli se nepovedlo přihlásit přes službu Facebook. " . $e->getMessage());
}
};
return $dialog;
}
/** @return FacebookLoginDialog */
protected function createComponentFacebookLogin()
{
/** @var FacebookLoginDialog $dialog */
$dialog = $this->facebook->createDialog('login');
$presenter = $this;
$dialog->onResponse[] = function (FacebookLoginDialog $dialog) use($presenter) {
$fb = $dialog->getFacebook();
if (!$fb->getUser()) {
$presenter->flashMessageLoginFailed('Facebook');
return;
}
try {
$facebookMe = $fb->api('/me');
$facebookUserId = $fb->getUser();
$presenter->getUser()->login($presenter->usersFacade->authenticateUserFromFacebook($facebookUserId, $facebookMe));
$presenter->flashMessageLoginSuccess('Facebook');
} catch (FacebookApiException $e) {
$presenter->flashMessageLoginFailed('Facebook');
$presenter->redirect('login');
}
$presenter->finalRedirect();
};
return $dialog;
}
