106 lines
2.8 KiB
PHP
106 lines
2.8 KiB
PHP
<?php
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namespace app\admin\controller\live;
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use app\common\controller\Backend;
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use think\Db;
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/**
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* 直播课件
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*
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* @icon fa fa-circle-o
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*/
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class Courseware extends Backend
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{
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/**
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* Courseware模型对象
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* @var \app\admin\model\live\Courseware
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*/
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protected $model = null;
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public function _initialize()
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{
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parent::_initialize();
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$this->model = new \app\admin\model\live\Courseware;
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}
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/**
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* 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
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* 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
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* 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
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*/
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/**
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* 查看
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*/
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public function index()
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{
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//当前是否为关联查询
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$this->relationSearch = true;
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//设置过滤方法
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$this->request->filter(['strip_tags', 'trim']);
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//如果发送的来源是Selectpage，则转发到Selectpage
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if ($this->request->request('keyField')) {
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return $this->selectpage();
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}
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list($where, $sort, $order, $offset, $limit) = $this->buildparams();
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$list = $this->model
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->with(['course'])
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->where($where)
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->order($sort, $order)
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->paginate($limit);
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$ids = $this->model->with(['course'])->where($where)->field('file_id')->column('file_id');
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$result = array("total" => $list->total(), "rows" => $list->items(),"ids"=>$ids);
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return $this->success("获取成功",$result);
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}
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/**
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* 添加
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* @return string
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* @throws \think\Exception
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*/
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public function add()
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{
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if (false === $this->request->isPost()) {
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return $this->view->fetch();
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}
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$rows = $this->request->post('row/a');
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$courseId = $this->request->post('course_id');
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if (empty($rows) || !$courseId) {
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$this->error(__('Parameter %s can not be empty', ''));
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}
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$data = [];
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foreach ($rows as $item){
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$item['uniacid'] = UNIACID;
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$item['createtime'] = time();
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$item['course_id'] = $courseId;
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$data[] = $item;
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}
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$result = false;
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Db::startTrans();
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try {
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$result = $this->model->allowField(true)->saveAll($data);
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Db::commit();
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} catch (ValidateException|PDOException|Exception $e) {
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Db::rollback();
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$this->error($e->getMessage());
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}
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if ($result === false) {
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$this->error(__('No rows were inserted'));
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}
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$this->success("提交成功");
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}
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}
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