/**
* Execute the controller.
*
* @return boolean True if controller finished execution, false if the controller did not
* finish execution. A controller might return false if some precondition for
* the controller to run has not been satisfied.
*
* @since 12.1
* @throws LogicException
* @throws RuntimeException
*/
public function execute()
{
$id = $this->input->getInt('id');
$user = JFactory::getUser();
if ($user->guest) {
$this->app->enqueueMessage(JText::_('JGLOBAL_YOU_MUST_LOGIN_FIRST'), 'error');
} else {
$model = new MonitorModelSubscription();
if ($model->isSubscriberProject($id, $user->id)) {
$model->unsubscribeProject($id, $user->id);
$this->app->enqueueMessage(JText::_('COM_MONITOR_SUBSCRIPTION_PROJECT_UNSUBSCRIBED'), 'message');
}
}
$return = base64_decode($this->app->input->get('return', '', 'BASE64'));
if (!JUri::isInternal($return)) {
$return = 'index.php?option=com_monitor&view=project&id=' . $id;
}
$this->app->redirect(JRoute::_($return, false));
}
