/**
*
* Recursively generates option rows for a forum and each subforum of this forum.
*
* @param \Mittwald\Typo3Forum\Domain\Model\Forum\Forum $forum
* The forum for which to generate the option row.
* @param boolean $isRoot TRUE, if the forum is a root category, otherwise
* FALSE.
* @return array An option row for the specified forum.
*
*/
protected function getForumOptionRow(\Mittwald\Typo3Forum\Domain\Model\Forum\Forum $forum, $isRoot = FALSE)
{
$result = array('name' => $forum->getTitle(), 'uid' => $forum->getUid(), '_isRoot' => $isRoot, '_children' => array());
foreach ($forum->getChildren() as $childForum) {
$result['_children'][] = $this->getForumOptionRow($childForum, FALSE);
}
return $result;
}
/**
*
* Generates a data array that will be passed to the typoscript object for
* rendering the icon.
* @param \Mittwald\Typo3Forum\Domain\Model\Forum\Forum $forum
* The topic for which the icon is to be displayed.
* @return array The data array for the typoscript object.
*
*/
protected function getDataArray(\Mittwald\Typo3Forum\Domain\Model\Forum\Forum $forum = NULL)
{
if ($forum === NULL) {
return array();
} else {
$user =& $this->frontendUserRepository->findCurrent();
return array('new' => !$forum->hasBeenReadByUser($user), 'closed' => !$forum->checkNewPostAccess($user));
}
}
/**
* Returns all parent forums in hiearchical order as a flat list (optionally
* with or without this forum itself).
*
* @param boolean $withSelf TRUE to include this forum into the rootline, otherwise FALSE.
* @return array<\Mittwald\Typo3Forum\Domain\Model\Forum\Forum>
*/
public function getRootline($withSelf = TRUE)
{
$rootline = $this->forum === NULL ? [] : $this->forum->getRootline(TRUE);
if ($withSelf === TRUE) {
$rootline[] = $this;
}
return $rootline;
}
/**
* Mark a whole forum as read
* @param Forum $forum
*
* @throws NotLoggedInException
* @return void
*/
public function markReadAction(Forum $forum)
{
$user = $this->getCurrentUser();
if ($user->isAnonymous()) {
throw new NotLoggedInException("You need to be logged in.", 1288084981);
}
$forumStorage = array();
$forumStorage[] = $forum;
foreach ($forum->getChildren() as $children) {
$forumStorage[] = $children;
}
foreach ($forumStorage as $checkForum) {
/** @var Forum $checkForum */
foreach ($checkForum->getTopics() as $topic) {
/** @var Topic $topic */
$topic->addReader($user);
}
$checkForum->addReader($user);
$this->forumRepository->update($checkForum);
}
$this->redirect('show', 'Forum', NULL, array('forum' => $forum));
}
/**
* Moves a topic from one forum to another. This method will create a shadow
* topic in the original place that will point to the new location of the
* topic.
*
* @param Topic $topic The topic that is to be moved.
* @param Forum $targetForum The target forum. The topic will be moved to this location.
*
* @throws InvalidClassException
*/
public function moveTopic(Topic $topic, Forum $targetForum)
{
if ($topic instanceof ShadowTopic) {
throw new InvalidClassException("Topic is already a shadow topic", 1288702422);
}
$shadowTopic = $this->createShadowTopic($topic);
$topic->getForum()->removeTopic($topic);
$topic->getForum()->addTopic($shadowTopic);
$targetForum->addTopic($topic);
$this->forumRepository->update($topic->getForum());
$this->forumRepository->update($targetForum);
}
/**
* Removes a Post.
*
* @param Post $post The Post to be removed
*
* @return void
* @throws \Mittwald\Typo3Forum\Domain\Exception\InvalidOperationException
*/
public function removePost(\Mittwald\Typo3Forum\Domain\Model\Forum\Post $post)
{
if ($this->postCount === 1) {
throw new \Mittwald\Typo3Forum\Domain\Exception\InvalidOperationException('You cannot delete the last post of a topic without deleting the topic itself (use \\Mittwald\\Typo3Forum\\Domain\\Factory\\Forum\\TopicFactory::deleteTopic for that).', 1334603895);
}
$this->posts->detach($post);
$this->postCount--;
if ($this->lastPost == $post) {
$postsArray = $this->posts->toArray();
$this->setLastPost(array_pop($postsArray));
}
if ($this->forum !== NULL) {
$this->forum->_increasePostCount(-1);
if ($this->forum->getLastPost() === $post) {
$this->forum->_resetLastPost();
}
}
}
/**
* @param Forum $forum
* @param FrontendUser $user
* @return array
*/
public function getUnreadTopics(Forum $forum, FrontendUser $user)
{
$sql = 'SELECT t.uid
FROM tx_typo3forum_domain_model_forum_topic AS t
LEFT JOIN tx_typo3forum_domain_model_user_readtopic AS rt
ON rt.uid_foreign = t.uid AND rt.uid_local = ' . (int) $user->getUid() . '
WHERE rt.uid_local IS NULL AND t.forum=' . (int) $forum->getUid();
/** @var Query $query */
$query = $this->createQuery();
$query->statement($sql);
return $query->execute()->toArray();
}