public function newThreadEvent($runData)
{
$pl = $runData->getParameterList();
$site = $runData->getTemp("site");
$title = trim($pl->getParameterValue("title"));
$description = trim($pl->getParameterValue("description"));
$source = trim($pl->getParameterValue("source"));
$categoryId = $pl->getParameterValue("category_id");
$userId = $runData->getUserId();
if ($userId == null) {
$userString = $runData->createIpString();
}
// validate
$errors = array();
if ($title == '') {
$errors['title'] = _("Thread title can not be empty.");
}
if (strlen8($title) > 128) {
$errors['title'] = _("Thread title should not be longer than 128 characters.");
}
if (strlen8($description) > 1000) {
$errors['description'] = _("Thread description should not be longer than 1000 characters.");
}
if (strlen($source) > 200000) {
$errors['source'] = _("It seems the source is too long.");
} elseif ($source == '') {
$errors['source'] = _("Post body can not be empty.");
}
if (count($errors) > 0) {
$runData->ajaxResponseAdd("formErrors", $errors);
throw new ProcessException("Form errors", "form_errors");
}
// compile content
$wt = new WikiTransformation();
$wt->setMode('post');
$body = $wt->processSource($source);
// new thread
$db = Database::connection();
$db->begin();
$c = new Criteria();
$c->add("category_id", $categoryId);
$c->setForUpdate(true);
$category = DB_ForumCategoryPeer::instance()->selectOne($c);
if ($category == null || $category->getSiteId() !== $site->getSiteId()) {
throw new ProcessException(_("Problem while selecting forum category."), "no_category");
}
WDPermissionManager::instance()->hasForumPermission('new_thread', $runData->getUser(), $category);
$thread = new DB_ForumThread();
$thread->setSiteId($site->getSiteId());
$thread->setCategoryId($categoryId);
$thread->setTitle($title);
$thread->setDescription($description);
$thread->setDateStarted(new ODate());
$thread->setNumberPosts(1);
// now set user_id, user_string
if ($userId) {
$thread->setUserId($userId);
} else {
$thread->setUserId(0);
$thread->setUserString($userString);
}
$thread->save();
$postRevision = new DB_ForumPostRevision();
$postRevision->obtainPK();
$post = new DB_ForumPost();
$post->obtainPK();
$postRevision->setPostId($post->getPostId());
$postRevision->setText($source);
$postRevision->setTitle($title);
$postRevision->setDate(new ODate());
$post->setSiteId($site->getSiteId());
$post->setRevisionId($postRevision->getRevisionId());
$post->setText($body);
$post->setTitle($title);
$post->setDatePosted(new ODate());
$post->setThreadId($thread->getThreadId());
// now set user_id, user_string
if ($userId) {
$postRevision->setUserId($userId);
$post->setUserId($userId);
} else {
$postRevision->setUserId(0);
$post->setUserId(0);
$postRevision->setUserString($userString);
$post->setUserString($userString);
}
$postRevision->save();
$post->save();
$thread->setLastPostId($post->getPostId());
$thread->save();
// update number of posts in the category
$category->setNumberPosts($category->getNumberPosts() + 1);
$category->setNumberThreads($category->getNumberThreads() + 1);
$category->setLastPostId($post->getPostId());
$category->save();
$o = new Outdater();
$o->forumEvent("post_save", $post);
// index thread
Indexer::instance()->indexThread($thread);
$runData->ajaxResponseAdd("threadId", $thread->getThreadId());
$runData->ajaxResponseAdd("threadUnixifiedTitle", $thread->getUnixifiedTitle());
EventLogger::instance()->logNewThread($thread);
$db->commit();
if (GlobalProperties::$UI_SLEEP) {
sleep(1);
}
}
