protected function handle()
{
$tree = StructureModel::getTree();
$request = $this->getRequest();
if ($request->getMethod() == 'POST') {
try {
// 检查参数
$name = $request->request->get('name');
if (!$name) {
throw new \Exception("结构名称不能为空");
}
// 检查search是否重复
$search = $request->request->get('search');
if ($search) {
$structure = StructureModel::search($search);
if ($structure) {
throw new \Exception("键名为 {$search} 的目录结构已存在");
}
} else {
$search = null;
}
$description = $request->request->get('description');
// 类型
$type = $request->request->get('type');
if (!$type) {
throw new \Exception("结构的类型不能为空");
}
if (!StructureTypeBusiness::isValid($type)) {
throw new \Exception("结构类型错误");
}
$parent_structure_id = $request->request->get('parent_id');
if (!$parent_structure_id) {
throw new \Exception("请选择父结构");
}
$parent_structure = StructureModel::getStructure($parent_structure_id);
if (!$parent_structure) {
throw new \Exception("父结构不存在");
}
$metadata = $request->request->get('metadata');
$now = time();
$parent_structure->createChildNode(array('name' => $name, 'search' => $search, 'description' => $description, 'type' => $type, 'metadata' => $metadata, 'create_timestamp' => $now, 'update_timestamp' => $now));
} catch (\Exception $e) {
$session = $this->getSession();
$session->addFlash('error', $e->getMessage());
}
return new RedirectResponse($this->generateUrl('admin_www_structure'));
}
return $this->render('structure/add.html.twig', array('tree' => $tree));
}
protected function handle()
{
$structure = StructureModel::getStructure($this->id);
$request = $this->getRequest();
if ($request->getMethod() == 'POST') {
$posts = $request->request;
$session = $this->getSession();
try {
$name = $posts->get('name');
// 检查search是否重复
$search = $request->request->get('search');
if ($search) {
$s = StructureModel::search($search);
if ($s->id != $this->id) {
throw new \Exception("键名为 {$search} 的目录结构已存在");
}
} else {
$search = null;
}
$description = $posts->get('description');
if (!$name) {
throw new \Exception("结构名称不能为空");
}
$type = $posts->get('type');
if (!$type) {
throw new \Exception("结构类型不能为空");
}
if (!StructureTypeBusiness::isValid($type)) {
throw new \Exception("结构类型错误");
}
$metadata = $posts->get('metadata');
$structure->name = $name;
$structure->search = $search;
$structure->description = $description;
$structure->type = $type;
$structure->metadata = $metadata;
$structure->updateTimestamp = time();
StructureModel::saveStructure($structure);
$session->addFlash('success', '编辑成功');
} catch (\Exception $e) {
$session->addFlash('error', $e->getMessage());
}
return new RedirectResponse($this->generateUrl('admin_www_structure'));
}
return $this->render('structure/edit.html.twig', array('structure' => $structure));
}