protected function handle()
{
$request = $this->getRequest();
if ($request->getMethod() == 'POST') {
$posts = $request->request;
try {
$name = $posts->get('name');
if (!$name) {
throw new \Exception('标签名不能为空');
}
$description = $posts->get('description');
$slug = $posts->get('slug');
if (!$slug) {
$slug = null;
}
// 判断slug是否重复
if ($slug) {
$tag = TagModel::getTagBySlug($slug);
if ($tag) {
throw new \Exception('标签URL占位符已被使用');
}
}
// 创建tag
$tag = new TagModel();
$tag->name = $name;
$tag->description = $description;
$tag->slug = $slug;
$now = time();
$tag->createTimestamp = $now;
$tag->updateTimestamp = $now;
// 保存
$tag = TagModel::createTag($tag);
return new JsonResponse(array('status' => 1, 'data' => array('tag' => $tag->toArray())));
} catch (\Exception $e) {
return new JsonResponse(array('status' => 0, 'data' => $e->getMessage()));
}
}
return $this->render('tag/add.html.twig');
}
