/**
* Prepare category display.
*
* @return void
*
* @throws KunenaExceptionAuthorise
*/
protected function before()
{
parent::before();
require_once KPATH_SITE . '/models/category.php';
$this->model = new KunenaModelCategory();
$this->me = KunenaUserHelper::getMyself();
$catid = $this->input->getInt('catid');
$limitstart = $this->input->getInt('limitstart', 0);
$limit = $this->input->getInt('limit', 0);
if ($limit < 1 || $limit > 100) {
$limit = $this->config->threads_per_page;
}
// TODO:
$direction = 'DESC';
$this->category = KunenaForumCategoryHelper::get($catid);
$this->category->tryAuthorise();
$this->headerText = JText::_('COM_KUNENA_THREADS_IN_FORUM') . ': ' . $this->category->name;
$topic_ordering = $this->category->topic_ordering;
$access = KunenaAccess::getInstance();
$hold = $access->getAllowedHold($this->me, $catid);
$moved = 1;
$params = array('hold' => $hold, 'moved' => $moved);
switch ($topic_ordering) {
case 'alpha':
$params['orderby'] = 'tt.ordering DESC, tt.subject ASC ';
break;
case 'creation':
$params['orderby'] = 'tt.ordering DESC, tt.first_post_time ' . $direction;
break;
case 'lastpost':
default:
$params['orderby'] = 'tt.ordering DESC, tt.last_post_time ' . $direction;
}
list($this->total, $this->topics) = KunenaForumTopicHelper::getLatestTopics($catid, $limitstart, $limit, $params);
if ($this->total > 0) {
// Collect user ids for avatar prefetch when integrated.
$userlist = array();
$lastpostlist = array();
foreach ($this->topics as $topic) {
$userlist[intval($topic->first_post_userid)] = intval($topic->first_post_userid);
$userlist[intval($topic->last_post_userid)] = intval($topic->last_post_userid);
$lastpostlist[intval($topic->last_post_id)] = intval($topic->last_post_id);
}
// Prefetch all users/avatars to avoid user by user queries during template iterations.
if (!empty($userlist)) {
KunenaUserHelper::loadUsers($userlist);
}
KunenaForumTopicHelper::getUserTopics(array_keys($this->topics));
KunenaForumTopicHelper::getKeywords(array_keys($this->topics));
$lastreadlist = KunenaForumTopicHelper::fetchNewStatus($this->topics);
// Fetch last / new post positions when user can see unapproved or deleted posts.
if ($lastreadlist || $this->me->isAdmin() || KunenaAccess::getInstance()->getModeratorStatus()) {
KunenaForumMessageHelper::loadLocation($lastpostlist + $lastreadlist);
}
}
$this->topicActions = $this->model->getTopicActions();
$this->actionMove = $this->model->getActionMove();
$this->pagination = new KunenaPagination($this->total, $limitstart, $limit);
$this->pagination->setDisplayedPages(5);
}
/**
* Prepare topic display.
*
* @return void
*
* @throws KunenaExceptionAuthorise
*/
protected function before()
{
parent::before();
$catid = $this->input->getInt('catid', 0);
$id = $this->input->getInt('id', 0);
$mesid = $this->input->getInt('mesid', 0);
$start = $this->input->getInt('limitstart', 0);
$limit = $this->input->getInt('limit', 0);
if ($limit < 1 || $limit > 100) {
$limit = $this->config->messages_per_page;
}
$this->me = KunenaUserHelper::getMyself();
// Load topic and message.
if ($mesid) {
// If message was set, use it to find the current topic.
$this->message = KunenaForumMessageHelper::get($mesid);
$this->topic = $this->message->getTopic();
} else {
// Note that redirect loops throw RuntimeException because of we added KunenaForumTopic::getTopic() call!
$this->topic = KunenaForumTopicHelper::get($id)->getTopic();
$this->message = KunenaForumMessageHelper::get($this->topic->first_post_id);
}
// Load also category (prefer the URI variable if available).
if ($catid && $catid != $this->topic->category_id) {
$this->category = KunenaForumCategoryHelper::get($catid);
$this->category->tryAuthorise();
} else {
$this->category = $this->topic->getCategory();
}
// Access check.
$this->message->tryAuthorise();
// Check if we need to redirect (category or topic mismatch, or resolve permanent URL).
if ($this->primary) {
$channels = $this->category->getChannels();
if ($this->message->thread != $this->topic->id || $this->topic->category_id != $this->category->id && !isset($channels[$this->topic->category_id]) || $mesid && $this->layout != 'threaded') {
while (@ob_end_clean()) {
}
$this->app->redirect($this->message->getUrl(null, false));
}
}
// Load messages from the current page and set the pagination.
$hold = KunenaAccess::getInstance()->getAllowedHold($this->me, $this->category->id, false);
$finder = new KunenaForumMessageFinder();
$finder->where('thread', '=', $this->topic->id)->filterByHold($hold);
$start = $mesid ? $this->topic->getPostLocation($mesid) : $start;
$this->pagination = new KunenaPagination($finder->count(), $start, $limit);
$this->messages = $finder->order('time', $this->me->getMessageOrdering() == 'asc' ? 1 : -1)->start($this->pagination->limitstart)->limit($this->pagination->limit)->find();
$this->prepareMessages($mesid);
// Run events.
$params = new JRegistry();
$params->set('ksource', 'kunena');
$params->set('kunena_view', 'topic');
$params->set('kunena_layout', 'default');
$dispatcher = JEventDispatcher::getInstance();
JPluginHelper::importPlugin('kunena');
$dispatcher->trigger('onKunenaPrepare', array('kunena.topic', &$this->topic, &$params, 0));
$dispatcher->trigger('onKunenaPrepare', array('kunena.messages', &$this->messages, &$params, 0));
// Get user data, captcha & quick reply.
$this->userTopic = $this->topic->getUserTopic();
$this->quickReply = $this->topic->isAuthorised('reply') && $this->me->exists();
$this->headerText = JText::_('COM_KUNENA_TOPIC') . ' ' . html_entity_decode($this->topic->displayField('subject'));
}
