protected function handle()
{
$forum_id = $this->id;
$forum = ForumModel::getForum($forum_id);
if (!$forum) {
$session = $this->getSession();
$session->addFlash('error', '论坛不存在');
return new RedirectResponse($this->generateUrl('admin_forum_index'));
}
$request = $this->getRequest();
if ($request->getMethod() == 'POST') {
$posts = $request->request;
$session = $this->getSession();
try {
// 检查
$name = $posts->get('name');
if (!$name) {
throw new \Exception('论坛名称不能为空');
}
if (strlen(trim($name)) < 2) {
throw new \Exception('论坛名称至少2个字符');
}
$description = $posts->get('description');
$search = $posts->get('search');
if ($search) {
// 检查重复
$f = ForumModel::search($search);
if ($f && $f->id != $forum->id) {
throw new \Exception("URL占位符为 {$search} 的论坛已存在");
}
} else {
$search = null;
}
$icon = $posts->get('icon');
$logo = $posts->get('logo');
$slogan = $posts->get('slogan');
// 更新
$forum->name = $name;
$forum->description = $description;
$forum->search = $search;
$forum->icon = $icon;
$forum->logo = $logo;
$forum->slogan = $slogan;
$forum->updateTimestamp = time();
// 保存
ForumModel::saveForum($forum);
$session->addFlash('success', '操作成功');
} catch (\Exception $e) {
$session->addFlash('error', $e->getMessage());
}
return new RedirectResponse($this->generateUrl('admin_forum_edit', array('id' => $forum_id)));
}
return $this->render('forum/edit.html.twig', array('forum' => $forum));
}
/**
* @return null|ForumModel
* @throws \Exception
*/
protected function getForum()
{
$id_or_search = FORUM;
// 优先search
$forum = ForumModel::search($id_or_search);
if (!$forum) {
$forum = ForumModel::getForum($id_or_search);
}
if (!$forum) {
throw new \Exception('论坛 ' . FORUM . ' 不存在');
}
return $forum;
}
protected function handle()
{
$request = $this->getRequest();
if ($request->getMethod() == 'POST') {
$session = $this->getSession();
$posts = $request->request;
try {
$name = $posts->get('name');
if (!$name) {
throw new \Exception('论坛名称不能为空');
}
$description = $posts->get('description');
$description = trim($description);
// 不能重复
$search = $posts->get('search');
if ($search) {
$structure = ForumModel::search($search);
if ($structure) {
throw new \Exception("键名为 {$search} 的论坛已存在");
}
} else {
$search = null;
}
// 创建
$forum = new ForumModel();
$forum->name = $name;
$forum->description = $description;
$forum->search = $search;
$now = time();
$forum->createTimestamp = $now;
$forum->updateTimestamp = $now;
// 保存
ForumModel::createForum($forum);
$session->addFlash('success', '创建论坛成功');
} catch (\Exception $e) {
$session->addFlash('error', $e->getMessage());
}
return new RedirectResponse($this->generateUrl('admin_forum_index'));
}
return $this->render('forum/add.html.twig');
}
