protected function handle()
{
$session = $this->getSession();
$thread_id = $this->threadId;
$thread = ThreadModel::getThread($thread_id);
if (!$thread) {
$session->addFlash('error', '帖子不存在');
return new RedirectResponse($this->generateUrl('admin_forum_thread_manage'));
}
$request = $this->getRequest();
$page = $request->query->get('page');
if (!$page) {
$page = 1;
}
$size = 10;
$posts_pager = PostModel::listForumPosts($page, $size, function (QueryBuilder $qb) use($thread) {
/** @var ThreadModel $thread */
$qb->andWhere($qb->expr()->eq('forum_id', ':forum_id'))->setParameter(':forum_id', $thread->forumId);
$qb->andWhere($qb->expr()->eq('thread_id', ':thread_id'))->setParameter(':thread_id', $thread->threadId);
$qb->addOrderBy('create_timestamp');
});
$data = $posts_pager->getData();
foreach ($data as $key => $post) {
if ($post['reply_post_id']) {
$reply_post = PostModel::getPost($post['reply_post_id']);
if ($reply_post) {
$data[$key]['reply_post'] = $reply_post->toArray();
}
}
}
$posts_pager->setData($data);
return $this->render('thread/thread-view.html.twig', array('thread' => $thread, 'posts_pager' => $posts_pager));
}
public function __invoke($post_id)
{
// 检查登录
$session = $this->getSession();
if (empty($session['user'])) {
$session->addFlash('error', '请先登录');
return new RedirectResponse($this->generateUrl('user_login'));
}
$user = UserModel::getUser($session['user']['id']);
// 检查帖子是否存在
$post = PostModel::getPost($post_id);
if (!$post) {
$session->addFlash('error', '帖子不存在');
return new RedirectResponse($this->getRequest()->server->get('HTTP_REFERER'));
}
// 检查主题
$thread = ThreadModel::getThread($post->threadId);
if (!$thread) {
$session->addFlash('error', '主题不存在');
return new RedirectResponse($this->generateUrl('forum_board', array('forum_id' => $post->forumId)));
}
$request = $this->getRequest();
if ($request->getMethod() == 'POST') {
$posts = $request->request;
$db = ForumDatabase::getInstance();
$db->transaction();
try {
$content = $posts->get('content');
$pictures = $posts->get('thumbnails');
if (!$pictures) {
$pictures = array();
} else {
$pictures = explode('<>', $pictures);
}
if (empty($content) && empty($pictures)) {
throw new \Exception("内容和图片不能都为空");
}
$reply = new PostModel();
$reply->threadId = $post->threadId;
$reply->forumId = $post->forumId;
$reply->replyPostId = $post->postId;
$reply->content = $content;
$reply->thumbnails = implode('<>', $pictures);
$reply->createTimestamp = time();
$reply->authorId = $user->id;
$reply->authorName = $user->username;
// 保存
PostModel::createPost($reply);
// 增加主题回复数
$thread->replies += 1;
ThreadModel::saveThread($thread);
$db->commit();
} catch (\Exception $e) {
$db->rollback();
$session->addFlash('error', $e->getMessage());
}
return new RedirectResponse($this->generateUrl('forum_thread_view', array('thread_id' => $post->threadId)));
}
return $this->render('post/reply.html.twig', array('post' => $post));
}
public function __invoke($thread_id)
{
// 主题
$thread = ThreadModel::getThread($thread_id);
if (!$thread) {
$session = $this->getSession();
$session->addFlash('error', '帖子主题不存在');
return new RedirectResponse($this->getRequest()->server->get('HTTP_REFERER'));
}
$forum = ForumModel::getForum($thread->forumId);
if (!$forum) {
$session = $this->getSession();
$session->addFlash('error', '论坛版块不存在');
return new RedirectResponse($this->getRequest()->server->get('HTTP_REFERER'));
}
// 增加浏览数
$thread->views += 1;
$thread = ThreadModel::saveThread($thread);
$request = $this->getRequest();
$page = $request->query->get('page');
if (!$page) {
$page = 1;
}
$size = 10;
$posts_pager = PostModel::listForumPosts($page, $size, function (QueryBuilder $qb) use($thread) {
/** @var ThreadModel $thread */
$qb->andWhere($qb->expr()->eq('forum_id', ':forum_id'))->setParameter(':forum_id', $thread->forumId);
$qb->andWhere($qb->expr()->eq('thread_id', ':thread_id'))->setParameter(':thread_id', $thread->threadId);
$qb->addOrderBy('create_timestamp');
});
$data = $posts_pager->getData();
foreach ($data as $key => $post) {
if ($post['reply_post_id']) {
$reply_post = PostModel::getPost($post['reply_post_id']);
if ($reply_post) {
$data[$key]['reply_post'] = $reply_post->toArray();
}
}
}
$posts_pager->setData($data);
return $this->render('thread/view.html.twig', array('forum' => $forum, 'thread' => $thread, 'posts_pager' => $posts_pager));
}
