初始化项目：添加后端代码、ThinkPHP框架、前端资源

2026-09-03 12:42:39 +08:00
commit 482bece22e
3726 changed files with 416708 additions and 0 deletions
@@ -0,0 +1,180 @@
+<?php
+
+namespace app\admin\controller\user;
+
+use app\common\controller\Backend;
+use app\common\model\course\Comment as commonComment;
+use think\Db;
+/**
+ * 课程评论
+ *
+ * @icon fa fa-circle-o
+ */
+class Comment extends Backend
+{
+
+    /**
+     * Comment模型对象
+     * @var \app\admin\model\user\Comment
+     */
+    protected $model = null;
+
+    public function _initialize()
+    {
+        parent::_initialize();
+        $this->model = new \app\admin\model\user\Comment;
+        $this->commonCommentModel = new commonComment;
+        $this->commonCommentLikeModel = new \app\common\model\course\CommentLike;
+        $this->view->assign("statusList", $this->model->getStatusList());
+    }
+
+
+
+
+    /**
+     * 添加评论
+     * @return void
+     */
+    public function reply(){
+        $content = $this->request->post('content');
+        $replyCommentId = $this->request->post('comment_id');
+
+        if(empty($content)){
+            $this->error("请完善评论内容");
+        }
+
+        $data = [
+            'createtime'=>time(),
+            'content'=>$content,
+            'user_id'=>0,
+            'uniacid'=>UNIACID
+        ];
+        if($replyCommentId){
+            $replyCommentData = $this->commonCommentModel->getComment($replyCommentId);
+            $data['course_id'] = $replyCommentData['course_id'];
+            if(!$replyCommentData){
+                return $this->error("回复的评论不存在");
+            }
+            $data['reply_comment_id'] = $replyCommentData['id'];
+            $data['reply_user_id'] = $replyCommentData['user_id'];
+        }
+        $this->commonCommentModel->save($data);
+
+        return $this->success("评论成功");
+    }
+
+    /**
+     * 查看
+    */
+    public function index()
+    {
+       //当前是否为关联查询
+       $this->relationSearch = true;
+       //设置过滤方法
+       $this->request->filter(['strip_tags', 'trim']);
+       //如果发送的来源是Selectpage，则转发到Selectpage
+       if ($this->request->request('keyField')) {
+           return $this->selectpage();
+       }
+       list($where, $sort, $order, $offset, $limit) = $this->buildparams();
+
+        if($sort=='comment.like_count'){
+            $sort = "like_count";
+        }
+
+        $list = $this->commonCommentModel->with(['user','course'])
+            ->alias("comment")
+            ->join($this->commonCommentLikeModel->name." like","comment.id=like.comment_id","left")
+            ->where($where)
+            ->group("comment.id")
+            ->field(["count(like.id) as like_count","comment.content","comment.createtime","comment.id","comment.course_id"])
+            ->order($sort, $order)
+            ->paginate($limit);
+
+       if(!empty($list)){
+           $list = $list->toArray();
+           foreach ($list['data'] as &$row) {
+               if(!empty($row['reply_comment_id'])){
+                   $row['reply'] = $this->model->with(['user'])->where([
+                       'comment.id'=>$row['reply_comment_id']
+                   ])->find();
+               }
+               if($row['user_id']==0){
+                   $row['user'] = [
+                       'nickname'=>'管理员',
+                       'username'=>'admin',
+                       'avatar'=>'/assets/logo.png'
+                   ];
+               }
+               $row['content'] = str_replace("\n","<br>",$row['content']);
+
+//               $row->getRelation('user')->visible(\app\admin\model\User::$listShowField);
+           }
+       }
+
+       
+       $result = array("total" => $list['total'], "rows" => $list['data']);
+       
+       return $this->success("获取成功",$result);
+    }
+
+    /**
+     * 删除
+     *
+     * @param $ids
+     * @return void
+     * @throws DbException
+     * @throws DataNotFoundException
+     * @throws ModelNotFoundException
+     */
+    public function del($ids = null)
+    {
+        if (false === $this->request->isPost()) {
+            $this->error(__("Invalid parameters"));
+        }
+        $ids = $ids ?: $this->request->post("ids");
+        if (empty($ids)) {
+            $this->error(__('Parameter %s can not be empty', 'ids'));
+        }
+        $pk = $this->model->getPk();
+        $adminIds = $this->getDataLimitAdminIds();
+        if (is_array($adminIds)) {
+            $this->model->where($this->dataLimitField, 'in', $adminIds);
+        }
+        $list = $this->model->where($pk, 'in', $ids)->select();
+
+        $count = 0;
+        Db::startTrans();
+        try {
+            foreach ($list as $item) {
+                $count += $this->commonCommentModel->del($item['id']);
+            }
+            Db::commit();
+        } catch (PDOException|Exception $e) {
+            Db::rollback();
+            $this->error($e->getMessage());
+        }
+        if ($count) {
+            $this->success("操作成功");
+        }
+        $this->error(__('No rows were deleted'));
+    }
+
+    /**
+     * 切换可用状态
+     * @return void
+     */
+    public function changeStatus($id){
+        $row = $this->model->get($id);
+        if (!$row) {
+            $this->error(__('No Results were found'));
+        }
+
+        $row->allowField(true)->save([
+            'status'=>$row['status'] == 1 ? 0 : 1
+        ]);
+
+        return $this->success("操作成功");
+    }
+
+}