public function __invoke($board_id)
{
// 检查登录
$session = $this->getSession();
if (!isset($session['auth'])) {
$current_url = $this->getCurrentUrl();
return new RedirectResponse($this->generateUrl('forum_login') . '?redirection=' . $current_url);
}
$board = BoardModel::getBoard($board_id);
$request = $this->getRequest();
if ($request->getMethod() == 'POST') {
$posts = $request->request;
$db = ForumDatabase::getDb();
$db->transaction();
try {
// 检查
$title = $posts->get('title');
if (!$title) {
throw new \Exception('请输入帖子标题');
}
$content = $posts->get('content');
// 创建
$thread = new ThreadModel();
$thread->title = $title;
$thread->boardId = $board->id;
$thread->groupId = $board->groupId;
$thread->forumId = $board->forumId;
$thread->authorId = $session['auth']['id'];
$thread->authorName = $session['profile']['nickname'];
$thread->replyAuthorId = $session['auth']['id'];
$thread->replyAuthorName = $session['profile']['nickname'];
$now = time();
$thread->replyTimestamp = $now;
$thread->createTimestamp = $now;
$thread->updateTimestamp = $now;
// 保存
$thread = ThreadModel::createThread($thread);
// 创建
$post = new PostModel();
$post->threadId = $thread->id;
$post->boardId = $board->id;
$post->groupId = $board->groupId;
$post->forumId = $board->forumId;
$post->authorId = $session['auth']['id'];
$post->authorName = $session['profile']['nickname'];
$post->postId = 0;
$post->content = $content;
$post->createTimestamp = $now;
$post->updateTimestamp = $now;
// 保存
$post = PostModel::createPost($post);
$board->threadCount += 1;
BoardModel::saveBoard($board);
// 提交事务
$db->commit();
$session->addFlash('success', '发布成功');
return new JsonResponse(array('status' => 1, 'data' => $thread->id));
} catch (\Exception $e) {
$db->rollback();
return new JsonResponse(array('status' => 0, 'data' => $e->getMessage()));
}
} else {
$forum = $this->getForum();
// 获得论坛的分组信息
$groups = GroupModel::allGroup(function (QueryBuilder $qb) use($forum) {
$qb->andWhere($qb->expr()->eq('forum_id', ':forum_id'))->setParameter(':forum_id', $forum->id);
$qb->addOrderBy('weight', 'desc');
$qb->addOrderBy('create_timestamp');
});
// 优先search
$group = GroupModel::getGroup($board->groupId);
// 导航
$breadcrumbs = array();
$breadcrumbs[] = array('url' => $this->generateUrl('forum_group', array('slug' => $group->search ? $group->search : $group->id)), 'title' => $group->name);
if ($board->path) {
$board_ids = explode(',', $board->path);
foreach ($board_ids as $board_id) {
$b = BoardModel::getBoard($board_id);
$breadcrumbs[] = array('url' => $this->generateUrl('forum_board', array('group_slug' => $group->search ? $group->search : $group->id, 'board_slug' => $b->search ? $b->search : $b->id)), 'title' => $b->name);
}
}
// 自己
$breadcrumbs[] = array('url' => $this->generateUrl('forum_board', array('group_slug' => $group->search ? $group->search : $group->id, 'board_slug' => $board->search ? $board->search : $board->id)), 'title' => $board->name);
// 发表帖子
$breadcrumbs[] = array('title' => '发表帖子');
return $this->render('thread/post.html.twig', array('forum' => $forum, 'groups' => $groups, 'group' => $group, 'board' => $board, 'breadcrumbs' => $breadcrumbs));
}
}
