protected function handle()
{
$forum_id = $this->forumId;
$forum = ForumModel::getForum($forum_id);
$request = $this->getRequest();
$session = $this->getSession();
if (!$forum) {
if ($request->isXmlHttpRequest()) {
throw new \Exception('论坛不存在');
} else {
$session->addFlash('error', '论坛不存在');
return new RedirectResponse($this->generateUrl('admin_forum_index'));
}
}
if ($request->getMethod() == 'POST') {
$posts = $request->request;
$db = ForumDatabase::getDb();
$db->transaction();
try {
$name = $posts->get('name');
if (!$name) {
throw new \Exception('分组名称不能为空');
}
$description = $posts->get('description');
$search = $posts->get('search');
if ($search) {
// 检查重复性
$g = GroupModel::search($search, $forum_id);
if ($g) {
throw new \Exception('URL占位符已被使用');
}
} else {
$search = null;
}
$group = new GroupModel();
$group->name = $name;
$group->search = $search;
$group->description = $description;
$group->forumId = $forum_id;
$now = time();
$group->createTimestamp = $now;
$group->updateTimestamp = $now;
// 更改论坛数据
$forum->groupCount += 1;
// 保存
GroupModel::createGroup($group);
ForumModel::saveForum($forum);
$db->commit();
$session->addFlash('success', '操作成功');
} catch (\Exception $e) {
$db->rollback();
$session->addFlash('error', $e->getMessage());
}
return new RedirectResponse($this->generateUrl('admin_forum_group_index', array('forum_id' => $forum_id)));
}
return $this->render('group/add.html.twig', array('forum' => $forum));
}
