public function action_unsubscribe()
{
$email_encoded = $this->request->param('id');
$user = new Model_User();
//mail encoded
if ($email_encoded !== NULL) {
//decode emails
$email_encoded = Base64::fix_from_url($email_encoded);
$encrypt = new Encrypt(Core::config('auth.hash_key'), MCRYPT_MODE_NOFB, MCRYPT_RIJNDAEL_128);
$email = $encrypt->decode($email_encoded);
if (Valid::email($email, TRUE)) {
//check we have this email in the DB
$user = new Model_User();
$user = $user->where('email', '=', $email)->limit(1)->find();
} else {
Alert::set(Alert::INFO, __('Not valid email.'));
}
} elseif (Auth::instance()->logged_in()) {
$user = Auth::instance()->get_user();
}
//lets unsubscribe the user
if ($user->loaded()) {
$user->subscriber = 0;
$user->last_modified = Date::unix2mysql();
try {
$user->save();
Alert::set(Alert::SUCCESS, __('You have successfuly unsubscribed'));
} catch (Exception $e) {
//throw 500
throw HTTP_Exception::factory(500, $e->getMessage());
}
} else {
Alert::set(Alert::INFO, __('Pleae login to unsubscribe.'));
}
//smart redirect
if (Auth::instance()->logged_in()) {
$this->redirect(Route::url('oc-panel', array('controller' => 'profile', 'action' => 'edit')));
} else {
$this->redirect(Route::url('default'));
}
}
/**
* Decodes the quicklogin string, and returns the encripted data in plain
* @param string $ql Prepared quicklogin string
* @return array original unencrypted data, in array. [0]=>token, [1]=>expires [, [2]=>url ]
*/
public function ql_decode($ql)
{
$out = $ql;
$out = Base64::fix_from_url($out);
$out = $this->_encrypt->decode($out);
$out = explode($this->_config['ql_separator'], $out, 3);
return $out;
}
