/**
* Delete the user subscription
*
* @return void
*/
public function delete()
{
JSession::checkToken('request') or jexit(JText::_('JINVALID_TOKEN'));
$user = JFactory::getUser();
$appl = JFactory::getApplication();
$input = $appl->input;
$listId = $input->getString('listid');
$db = JFactory::getDBO();
$query = $db->getQuery(true);
if ($user->guest) {
$appl->enqueueMessage(JText::_('COM_CMC_YOU_NEED_TO_BE_LOGGED_IN_TO_UNSUBSCRIBE'));
}
$query->select('*')->from('#__cmc_users')->where('(' . $db->qn('user_id') . '=' . $db->q($user->get('id')) . ' OR email = ' . $db->q($user->email) . ')')->where($db->qn('list_id') . '=' . $db->q($listId));
$db->setQuery($query);
$subscription = $db->loadObject();
if ($subscription) {
$chimp = new cmcHelperChimp();
if ($chimp->listUnsubscribe($listId, $subscription->email)) {
$appl->enqueueMessage(JText::_('COM_CMC_YOU_WERE_SUCCESSFULLY_UNSUBSCRIBED'));
}
$query->clear('select');
$query->clear('from');
$query->delete('#__cmc_users');
$db->setQuery($query);
$db->execute();
}
$appl->redirect($_SERVER['HTTP_REFERER']);
}
/**
* Unsubscribes a user from the mailchimp list
*
* @param object $user - the user object
*
* @throws Exception
*
* @return bool|string
*/
public static function unsubscribeList($user)
{
$api = new cmcHelperChimp();
$api->listUnsubscribe($user->list_id, $user->email, true);
if ($api->errorCode) {
throw new Exception(JTEXT::_("COM_CMC_UNSUBSCRIBE_FAILED") . ": " . $api->errorMessage, $api->errorCode);
}
return true;
}
/**
* Deletes users subscription, does check if the table exists before
*
* @param object $user - The Joomla user object
*
* @return boolean
*/
public static function deleteUser($user)
{
$db = JFactory::getDBO();
$query = $db->getQuery(true);
// Check for email, more valid then id
$query->select("*")->from("#__cmc_users")->where("email = " . $db->quote($user->email));
$db->setQuery($query);
$res = $db->loadObject();
if ($res == null) {
// Nothing to delete
return null;
}
$chimp = new cmcHelperChimp();
$userlists = $chimp->listsForEmail($user->email);
if ($userlists && in_array($res->list_id, $userlists)) {
$chimp->listUnsubscribe($res->list_id, $user->email, false, false, true);
}
return true;
}
