class FacebookAuthPersistentDataHandler in Social Auth Facebook 8

Variables are written to and read from session via this class.

By default, Facebook SDK uses native PHP sessions for storing data. We implement Facebook\PersistentData\PersistentDataInterface using Symfony Sessions so that Facebook SDK will use that instead of native PHP sessions. Also SimpleFbConnect reads data from and writes data to session via this class.

Hierarchy

• class \Drupal\social_auth_facebook\FacebookAuthPersistentDataHandler implements \Facebook\PersistentData\PersistentDataInterface

See also

https://developers.facebook.com/docs/php/PersistentDataInterface/5.0.0

2 files declare their use of FacebookAuthPersistentDataHandler

FacebookAuth.php in src/Plugin/Network/FacebookAuth.php

FacebookAuthController.php in src/Controller/FacebookAuthController.php

1 string reference to 'FacebookAuthPersistentDataHandler'

social_auth_facebook.services.yml in ./social_auth_facebook.services.yml

social_auth_facebook.services.yml

1 service uses FacebookAuthPersistentDataHandler

social_auth_facebook.persistent_data_handler in ./social_auth_facebook.services.yml

Drupal\social_auth_facebook\FacebookAuthPersistentDataHandler

File

src/FacebookAuthPersistentDataHandler.php, line 19

Namespace

Drupal\social_auth_facebook

class FacebookAuthPersistentDataHandler implements PersistentDataInterface {
  protected $session;
  protected $sessionPrefix = 'social_auth_facebook_';

  /**
   * Constructor.
   *
   * @param \Symfony\Component\HttpFoundation\Session\SessionInterface $session
   *   Used for reading data from and writing data to session.
   */
  public function __construct(SessionInterface $session) {
    $this->session = $session;
  }

  /**
   * {@inheritdoc}
   */
  public function get($key) {
    return $this->session
      ->get($this
      ->getSessionPrefix() . $key);
  }

  /**
   * {@inheritdoc}
   */
  public function set($key, $value) {
    $this->session
      ->set($this
      ->getSessionPrefix() . $key, $value);
  }

  /**
   * Gets the session prefix for the data handler.
   *
   * @return string
   *   The session prefix.
   */
  public function getSessionPrefix() {
    return $this->sessionPrefix;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
FacebookAuthPersistentDataHandler::$session	protected	property
FacebookAuthPersistentDataHandler::$sessionPrefix	protected	property
FacebookAuthPersistentDataHandler::get	public	function
FacebookAuthPersistentDataHandler::getSessionPrefix	public	function	Gets the session prefix for the data handler.
FacebookAuthPersistentDataHandler::set	public	function
FacebookAuthPersistentDataHandler::__construct	public	function	Constructor.