| protected execute ( Symfony\Component\Console\Input\InputInterface $input, Symfony\Component\Console\Output\OutputInterface $output ) | ||
| $input | Symfony\Component\Console\Input\InputInterface | |
| $output | Symfony\Component\Console\Output\OutputInterface | |
public function tralistAction($tra_id)
{
//判断是否是ajax
if ($this->request->isAjax()) {
$validate = new \Validate();
$tra_scene = $validate->getPost('scene', \Validate::arr());
$tra_id = (int) $tra_id;
if ($validate->getMessage()) {
$this->end(400);
}
//新增的图片
$new_img = [];
//处理图片
foreach ($tra_scene as $key => $val) {
//检查字段是否设置
if (!isset($val['img']) || !isset($val['content']) || !isset($val['sort'])) {
\FileUtil::getInstance()->unlink($new_img);
$this->end(400);
}
//清除错误信息
$validate->clearMessage();
//验证字段
$tra_scene[$key]['sort'] = (int) $val['sort'];
//图片排序
$tra_scene[$key]['content'] = $validate->execute($val['content'], \Validate::regex('/^[a-z0-9\\x{4e00}-\\x{9fa5}]{1,30}$/iu'));
//图片介绍
if ($validate->getMessage()) {
\FileUtil::getInstance()->unlink($new_img);
$this->end(400);
}
//创建学校风光图,并验证是否创建成功
$tra_scene[$key]['img'] = \Func::touchImg($val['img'], 'tra_scene');
if (!$val['img']) {
\FileUtil::getInstance()->unlink($new_img);
$this->end(400);
}
//将生成成功的图片存入数组
$new_img[] = UPLOAD_PATH . $tra_scene[$key]['img'];
}
//修改风光图
$result = (new \Scene())->updTrainScene($this->session->get('id'), $tra_id, $tra_scene);
//未修改成功，则删除新增的图片
if ($result != 200) {
\FileUtil::getInstance()->unlink($new_img);
}
$this->end($result);
}
//学校id
$tra_id = (int) $tra_id;
//获取学校风光图
$scene = (new \Scene())->getTrainScene($tra_id);
//加载js
$this->assets->addJs('backend/mt-js/scene-tralist.js');
$this->view->setLayout("train");
$this->view->setVars(['tra_id' => $tra_id, 'scene' => $scene]);
}
