/**
* Create new view.
*
* @param Model_User $user
* @param array $errors
*/
public function __construct(Model_User $user, array $errors = null)
{
parent::__construct();
$this->user = $user;
$this->errors = $errors;
$this->external = Model_User_External::factory()->find_by_user_id($this->user->id, 'facebook');
if ($this->external && $this->external->loaded()) {
$this->consumer = new OAuth2_Consumer('facebook', $this->external->access_token());
}
}
/**
* Construct controller.
*
* @throws OAuth2_Exception_UnsupportedGrantType
*/
public function before()
{
parent::before();
$this->history = false;
// See if we already have a token
$provider = $this->request->param('provider');
if ($provider) {
if (Visitor::$user && ($this->external = Model_User_External::factory()->find_by_user_id(Visitor::$user->id, $provider))) {
// Access token should be available
$this->consumer = new OAuth2_Consumer($provider, $this->external->loaded() ? $this->external->access_token() : false);
} else {
// No access token available
$this->consumer = new OAuth2_Consumer($provider, false);
}
}
}
