/**
* Renders the contents of this view helper, when a user has subscribed a
* specific subscribeable object.
*
* @param \Mittwald\Typo3Forum\Domain\Model\SubscribeableInterface $object
* The object that needs to be subscribed in order
* for the contents to be rendered.
* @param \Mittwald\Typo3Forum\Domain\Model\User\FrontendUser $user
* @return string
*
*/
public function render(\Mittwald\Typo3Forum\Domain\Model\SubscribeableInterface $object, \Mittwald\Typo3Forum\Domain\Model\User\FrontendUser $user = NULL)
{
if ($user === NULL) {
$user =& \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('Mittwald\\Typo3Forum\\Domain\\Repository\\User\\FrontendUserRepository')->findCurrent();
}
foreach ($object->getFavSubscribers() as $subscriber) {
if ($subscriber->getUid() == $user->getUid()) {
return $this->renderThenChild();
}
}
return $this->renderElseChild();
}
/**
* Redirects the user to the display view of a subscribeable object. This may
* either be a forum or a topic, so this method redirects either to the
* Forum->show or the Topic->show action.
*
* @param SubscribeableInterface $object A subscribeable object, i.e. either a forum or a topic.
*/
protected function redirectToSubscriptionObject(SubscribeableInterface $object)
{
if ($object instanceof Forum) {
$this->redirect('show', 'Forum', NULL, array('forum' => $object));
}
if ($object instanceof Topic) {
$this->redirect('show', 'Topic', NULL, array('topic' => $object, 'forum' => $object->getForum()));
}
}
