/**
* Send an activation link to user email
* @param $user
*/
public function _sendActivationEmail(Entity $user, $url = '/register/active/')
{
$ActivationKeys = TableRegistry::get('Users.ActivationKeys');
$activationKeyEntity = $ActivationKeys->newEntity();
$activationKeyEntity->user_id = $user->id;
do {
$activationKeyEntity->activation_key = Text::uuid();
} while (!$ActivationKeys->save($activationKeyEntity));
//send email with activation key
$activationUrl = Router::url($url . $activationKeyEntity->activation_key, true);
$email = new Email('default');
// $email->transport();
$email->emailFormat('html');
$email->viewVars(compact('activationUrl'));
$email->helpers(['Html']);
$email->to($user->username);
return $email;
}
