class SimpleFbConnectController in Simple FB Connect 8.3
Same name and namespace in other branches
- 8 src/Controller/SimpleFBConnectController.php \Drupal\simple_fb_connect\Controller\SimpleFBConnectController
- 8.2 src/Controller/SimpleFbConnectController.php \Drupal\simple_fb_connect\Controller\SimpleFbConnectController
Returns responses for Simple FB Connect module routes.
Hierarchy
- class \Drupal\Core\Controller\ControllerBase implements ContainerInjectionInterface uses LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
- class \Drupal\simple_fb_connect\Controller\SimpleFbConnectController
Expanded class hierarchy of SimpleFbConnectController
File
- src/
Controller/ SimpleFbConnectController.php, line 19
Namespace
Drupal\simple_fb_connect\ControllerView source
class SimpleFbConnectController extends ControllerBase {
protected $fbManager;
protected $userManager;
protected $postLoginManager;
protected $persistentDataHandler;
protected $fbFactory;
/**
* Constructor.
*
* The constructor parameters are passed from the create() method.
*
* @param \Drupal\simple_fb_connect\SimpleFbConnectFbManager $fb_manager
* SimpleFbConnectFbManager object.
* @param \Drupal\simple_fb_connect\SimpleFbConnectUserManager $user_manager
* SimpleFbConnectUserManager object.
* @param \Drupal\simple_fb_connect\SimpleFbConnectPostLoginManager $post_login_manager
* SimpleFbConnectPostLoginManager object.
* @param \Drupal\simple_fb_connect\SimpleFbConnectPersistentDataHandler $persistent_data_handler
* SimpleFbConnectPersistentDataHandler object.
* @param \Drupal\simple_fb_connect\SimpleFbConnectFbFactory $fb_factory
* SimpleFbConnectFbFactory object.
*/
public function __construct(SimpleFbConnectFbManager $fb_manager, SimpleFbConnectUserManager $user_manager, SimpleFbConnectPostLoginManager $post_login_manager, SimpleFbConnectPersistentDataHandler $persistent_data_handler, SimpleFbConnectFbFactory $fb_factory) {
$this->fbManager = $fb_manager;
$this->userManager = $user_manager;
$this->postLoginManager = $post_login_manager;
$this->persistentDataHandler = $persistent_data_handler;
$this->fbFactory = $fb_factory;
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container) {
return new static($container
->get('simple_fb_connect.fb_manager'), $container
->get('simple_fb_connect.user_manager'), $container
->get('simple_fb_connect.post_login_manager'), $container
->get('simple_fb_connect.persistent_data_handler'), $container
->get('simple_fb_connect.fb_factory'));
}
/**
* Response for path 'user/simple-fb-connect'.
*
* Redirects the user to FB for authentication.
*/
public function redirectToFb() {
// Try to get an instance of Facebook service.
if (!($facebook = $this->fbFactory
->getFbService())) {
drupal_set_message($this
->t('Simple FB Connect is not configured properly. Please contact site administrator.'), 'error');
return $this
->redirect('user.login');
}
// Facebook service was returned, inject it to $fbManager.
$this->fbManager
->setFacebookService($facebook);
// Save post login path to session if it was set as a query parameter.
if ($post_login_path = $this->postLoginManager
->getPostLoginPathFromRequest()) {
$this->postLoginManager
->savePostLoginPath($post_login_path);
}
// Generate the URL where the user will be redirected for FB login.
// If the user did not have email permission granted on previous attempt,
// we use the re-request URL requesting only the email address.
$fb_login_url = $this->fbManager
->getFbLoginUrl();
if ($this->persistentDataHandler
->get('reprompt')) {
$fb_login_url = $this->fbManager
->getFbReRequestUrl();
}
return new TrustedRedirectResponse($fb_login_url);
}
/**
* Response for path 'user/simple-fb-connect/return'.
*
* Facebook returns the user here after user has authenticated in FB.
*/
public function returnFromFb() {
// Try to get an instance of Facebook service.
if (!($facebook = $this->fbFactory
->getFbService())) {
drupal_set_message($this
->t('Simple FB Connect is not configured properly. Please contact site administrator.'), 'error');
return $this
->redirect('user.login');
}
// Facebook service was returned, inject it to $fbManager.
$this->fbManager
->setFacebookService($facebook);
// Read user's access token from Facebook.
if (!($access_token = $this->fbManager
->getAccessTokenFromFb())) {
drupal_set_message($this
->t('Facebook login failed.'), 'error');
return $this
->redirect('user.login');
}
// Check that user authorized our app to access user's email address.
if (!$this->fbManager
->checkPermission('email')) {
if ($site_name = $this
->config('system.site')
->get('name')) {
drupal_set_message($this
->t('Facebook login failed. @site_name requires permission to get your email address from Facebook. Please try again and give the permission.', [
'@site_name' => $site_name,
]), 'error');
}
else {
drupal_set_message($this
->t('Facebook login failed. This site requires permission to get your email address from Facebook. Please try again and give the permission.'), 'error');
}
$this->persistentDataHandler
->set('reprompt', TRUE);
return $this
->redirect('user.login');
}
// Get user's FB profile from Facebook API.
if (!($fb_profile = $this->fbManager
->getFbProfile())) {
drupal_set_message($this
->t('Facebook login failed, Facebook profile could not be loaded. Please contact site administrator.'), 'error');
return $this
->redirect('user.login');
}
// Get user's email from the FB profile.
if (!($email = $this->fbManager
->getEmail($fb_profile))) {
drupal_set_message($this
->t('Facebook login failed. This site requires an email address. Please add one in your Facebook profile and try again.'), 'error');
return $this
->redirect('user.login');
}
// Save access token to session so that event subscribers can call FB API.
$this->persistentDataHandler
->set('access_token', $access_token);
// If we have an existing user with the same email address, try to log in.
if ($drupal_user = $this->userManager
->loadUserByProperty('mail', $email)) {
if ($this->userManager
->loginUser($drupal_user)) {
// Redirect the user to post login path.
return new RedirectResponse($this->postLoginManager
->getPostLoginPath());
}
else {
// Login was not successful. Unset access token from session.
$this->persistentDataHandler
->set('access_token', NULL);
return $this
->redirect('user.login');
}
}
// If there was no existing user, try to create a new user.
$fbid = $fb_profile
->getField('id');
$fb_profile_pic = $this->fbManager
->getFbProfilePic();
if ($drupal_user = $this->userManager
->createUser($fb_profile
->getField('name'), $email, $fbid, $fb_profile_pic)) {
// Log the newly created user in.
if ($this->userManager
->loginUser($drupal_user)) {
// Check if new users should be redirected to Drupal user form.
if ($this->postLoginManager
->getRedirectNewUsersToUserFormSetting()) {
drupal_set_message($this
->t("Please take a moment to confirm your account details. Since you logged in with Facebook, you don't need to update your password."));
return new RedirectResponse($this->postLoginManager
->getPathToUserForm($drupal_user));
}
// Use normal post login path if user wasn't redirected to user form.
return new RedirectResponse($this->postLoginManager
->getPostLoginPath());
}
else {
// New user was created but the account is pending approval.
// Unset access token from session.
$this->persistentDataHandler
->set('access_token', NULL);
drupal_set_message($this
->t('You will receive an email when a site administrator activates your account.'), 'warning');
return $this
->redirect('user.login');
}
}
else {
// User could not be created. Unset access token from session.
$this->persistentDataHandler
->set('access_token', NULL);
return $this
->redirect('user.login');
}
// This should never be reached, user should have been redirected already.
$this->persistentDataHandler
->set('access_token', NULL);
throw new AccessDeniedHttpException();
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
ControllerBase:: |
protected | property | The configuration factory. | |
ControllerBase:: |
protected | property | The current user service. | 1 |
ControllerBase:: |
protected | property | The entity form builder. | |
ControllerBase:: |
protected | property | The entity manager. | |
ControllerBase:: |
protected | property | The entity type manager. | |
ControllerBase:: |
protected | property | The form builder. | 2 |
ControllerBase:: |
protected | property | The key-value storage. | 1 |
ControllerBase:: |
protected | property | The language manager. | 1 |
ControllerBase:: |
protected | property | The module handler. | 2 |
ControllerBase:: |
protected | property | The state service. | |
ControllerBase:: |
protected | function | Returns the requested cache bin. | |
ControllerBase:: |
protected | function | Retrieves a configuration object. | |
ControllerBase:: |
private | function | Returns the service container. | |
ControllerBase:: |
protected | function | Returns the current user. | 1 |
ControllerBase:: |
protected | function | Retrieves the entity form builder. | |
ControllerBase:: |
protected | function | Retrieves the entity manager service. | |
ControllerBase:: |
protected | function | Retrieves the entity type manager. | |
ControllerBase:: |
protected | function | Returns the form builder service. | 2 |
ControllerBase:: |
protected | function | Returns a key/value storage collection. | 1 |
ControllerBase:: |
protected | function | Returns the language manager service. | 1 |
ControllerBase:: |
protected | function | Returns the module handler. | 2 |
ControllerBase:: |
protected | function |
Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait:: |
|
ControllerBase:: |
protected | function | Returns the state storage service. | |
LinkGeneratorTrait:: |
protected | property | The link generator. | 1 |
LinkGeneratorTrait:: |
protected | function | Returns the link generator. | |
LinkGeneratorTrait:: |
protected | function | Renders a link to a route given a route name and its parameters. | |
LinkGeneratorTrait:: |
public | function | Sets the link generator service. | |
LoggerChannelTrait:: |
protected | property | The logger channel factory service. | |
LoggerChannelTrait:: |
protected | function | Gets the logger for a specific channel. | |
LoggerChannelTrait:: |
public | function | Injects the logger channel factory. | |
MessengerTrait:: |
protected | property | The messenger. | 29 |
MessengerTrait:: |
public | function | Gets the messenger. | 29 |
MessengerTrait:: |
public | function | Sets the messenger. | |
RedirectDestinationTrait:: |
protected | property | The redirect destination service. | 1 |
RedirectDestinationTrait:: |
protected | function | Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url. | |
RedirectDestinationTrait:: |
protected | function | Returns the redirect destination service. | |
RedirectDestinationTrait:: |
public | function | Sets the redirect destination service. | |
SimpleFbConnectController:: |
protected | property | ||
SimpleFbConnectController:: |
protected | property | ||
SimpleFbConnectController:: |
protected | property | ||
SimpleFbConnectController:: |
protected | property | ||
SimpleFbConnectController:: |
protected | property | ||
SimpleFbConnectController:: |
public static | function |
Instantiates a new instance of this class. Overrides ControllerBase:: |
|
SimpleFbConnectController:: |
public | function | Response for path 'user/simple-fb-connect'. | |
SimpleFbConnectController:: |
public | function | Response for path 'user/simple-fb-connect/return'. | |
SimpleFbConnectController:: |
public | function | Constructor. | |
StringTranslationTrait:: |
protected | property | The string translation service. | 1 |
StringTranslationTrait:: |
protected | function | Formats a string containing a count of items. | |
StringTranslationTrait:: |
protected | function | Returns the number of plurals supported by a given language. | |
StringTranslationTrait:: |
protected | function | Gets the string translation service. | |
StringTranslationTrait:: |
public | function | Sets the string translation service to use. | 2 |
StringTranslationTrait:: |
protected | function | Translates a string to the current language or to a given language. | |
UrlGeneratorTrait:: |
protected | property | The url generator. | |
UrlGeneratorTrait:: |
protected | function | Returns the URL generator service. | |
UrlGeneratorTrait:: |
public | function | Sets the URL generator service. | |
UrlGeneratorTrait:: |
protected | function | Generates a URL or path for a specific route based on the given parameters. |