互动平台

application/common/model/ReleaseArticleModel.php

+<?php
+
+namespace app\common\model;
+
+use think\Model;
+
+
+class ReleaseArticleModel Extends Model
+{
+    // 表名
+    protected $name = 'release_article';
+
+    // 开启自动写入时间戳字段
+    protected $autoWriteTimestamp = 'int';
+    // 定义时间戳字段名
+    protected $createTime = 'createtime';
+    protected $updateTime = false;
+    // 追加属性
+    protected $append = [
+    ];
+
+
+    public static function queryReleaseArticle($where,$field="*",$page=1,$pageSize=10,$order='createtime desc'){
+        $list= self::where($where)->field($field)->order($order)->limit($pageSize)->page($page)->select();
+        foreach ($list as $key=>$val){
+            $list[$key]['content']=mb_substr_content($val['content'],550);
+        }
+        return $list;
+    }
+}

application/common/model/ReleaseReplyModel.php

+<?php
+
+namespace app\common\model;
+
+use think\Model;
+
+
+class ReleaseReplyModel Extends Model
+{
+    // 表名
+    protected $name = 'release_reply';
+
+    // 开启自动写入时间戳字段
+    protected $autoWriteTimestamp = 'int';
+    // 定义时间戳字段名
+    protected $createTime = 'createtime';
+    protected $updateTime = false;
+    // 追加属性
+    protected $append = [
+    ];
+
+}

application/index/controller/Index.php

@@ -12,6 +12,7 @@ use app\common\model\AdModel;
 use app\common\model\CourseVideoModel;
 use think\Db;
 use think\Hook;
+use think\Session;
 
 
 class Index extends Backend
@@ -32,9 +33,6 @@ class Index extends Backend
             $result = $this->auth->adminlogin($username, 86400);
             if ($result === true) {
                 Hook::listen("admin_login_after", $this->request);
-            } else {
-                $msg = $this->auth->getError();
-                $msg = $msg ? $msg : __('用户名或密码不正确');
             }
         }
     }

application/index/controller/Interactive.php

@@ -9,6 +9,11 @@ use app\common\controller\Frontend;
 use app\common\model\AdModel;
 use app\common\model\CourseArticleModel;
 use app\common\model\CourseClassModel;
+use app\common\model\ReleaseArticleModel;
+use app\common\model\ReleaseReplyModel;
+use think\Db;
+use think\Hook;
+use think\Session;
 
 /**互动平台
  * Class Interactive
@@ -18,6 +23,7 @@ class Interactive extends Backend
     protected $noNeedLogin = '*';
     protected $noNeedRight = '*';
     protected $layout = '';
+    protected $pagesize = 10;
 
 
     public function index(){
@@ -44,11 +50,112 @@ class Interactive extends Backend
     }
 
 
+    /**互动讨论区
+     */
     public function interactdiscuss()
     {
-        # code...
-        $listdata = [1,2,3,4,5];
-        $this->view->assign("listdata", $listdata);
+        $keywords=$this->request->param("keywords");
+        $where['is_delete']=0;
+        if(!empty($keywords)){
+            $where['content'] = ['like',"%$keywords%"];
+        }
+        $list = ReleaseArticleModel::where($where)->field('*,FROM_UNIXTIME(createtime,"%Y-%m-%d %h:%i:%s") as createtime_text')
+            ->order('createtime desc')
+            ->paginate($this->pagesize,false,['query' =>$this->request->param()]);
+        foreach ($list as $key=>$val){
+            $list[$key]['content']=mb_substr_content($val['content'],550);
+            $list[$key]['adminuser']=Db::name("admin")->where(['id'=>$val['admin_id']])->field("username,nickname,avatar,type")->find();
+            $list[$key]['countTeacherReply']=ReleaseReplyModel::alias("r")
+                ->join("admin a","r.admin_id= a.id","LEFT")
+                ->where(['r.is_delete'=>0,'r.release_id'=>$val['id'],'a.type'=>2])->count();
+            $list[$key]['countStudentReply']=ReleaseReplyModel::alias("r")
+                ->join("admin a","r.admin_id= a.id","LEFT")
+                ->where(['r.is_delete'=>0,'r.release_id'=>$val['id'],'a.type'=>1])->count();
+            $list[$key]['countAllReply']=ReleaseReplyModel::where(['is_delete'=>0,'release_id'=>$val['id']])->count();
+        }
+
+        $this->view->assign("list", $list);
+        $page = $list->render();
+        $total=$list->total();
+        $this->view->assign("total", $total);
+        $this->view->assign("page", $page);
+        $this->view->assign("offset", ($list->currentPage() - 1) * $list->listRows() + 1);
+        $currenttotal= $list->currentPage() * $list->listRows();
+        if ($currenttotal> $list->total()) {
+            $currenttotal =  $list->total();
+        }
+        $this->view->assign("currenttotal", $currenttotal);
+        $this->view->assign("keywords", $keywords);
         return $this->view->fetch("index/interactdiscuss");
     }
+     /*
+      * 添加留言板
+      */
+    public function ajaxAddReleaseArticle(){
+        $content=$this->request->param("content");
+        if(empty($content)){
+            $this->error("请输入留言内容！");
+        }
+        if ($this->auth->isLogin()) {
+            ReleaseArticleModel::create(['admin_id'=>$this->auth->id,'content'=>$content,'createtime'=>time()]);
+            $this->success("留言成功！");
+        }else {
+            $this->error(__('Please login first'), url('index/login'));
+        }
+    }
+
+    /**
+     * 添加留言评论
+     */
+    public function ajaxAddReleaseReply(){
+        $content=$this->request->param("content");
+        $release_id=$this->request->param("release_id");
+        if(empty($content)){
+            $this->error("请输入留言内容！");
+        }
+        if(empty($release_id)){
+            $this->error("请选择留言内容进行评论！");
+        }
+        if ($this->auth->isLogin()) {
+            ReleaseReplyModel::create(['release_id'=>$release_id,'admin_id'=>$this->auth->id,'content'=>$content,'createtime'=>time()]);
+            $this->success("留言成功！");
+        }else {
+            $this->error(__('Please login first'), url('index/login'));
+        }
+    }
+
+    /**
+     * 分页加载评论列表
+     */
+    public function loadingReleaseReply(){
+        $release_id=$this->request->param("release_id");
+        $page=$this->request->param("page",1);
+        $type=$this->request->param("type",0);//教师2，学生1 全部0
+        $map['r.is_delete']=0;
+        $map['r.release_id']=$release_id;
+        if(in_array($type,[1,2])){
+            $map['a.type']=$type;
+        }
+        $list=ReleaseReplyModel::alias("r")
+            ->join("admin a","r.admin_id= a.id","LEFT")
+            ->where($map)
+            ->field('r.*,FROM_UNIXTIME(r.createtime,"%Y-%m-%d %h:%i:%s") as createtime_text,a.username,a.nickname,a.avatar,a.type')
+            ->order('r.createtime desc')
+            ->limit($this->pagesize)
+            ->page($page)
+            ->select();
+
+        /*$list =ReleaseReplyModel::where($where)->field('*,FROM_UNIXTIME(createtime,"%Y-%m-%d %h:%i:%s") as createtime_text')
+            ->order('createtime desc')
+            ->limit($this->pagesize)
+            ->page($page)
+            ->select();*/
+        $list = collection($list)->toArray();
+        $result = array("rows" => $list);
+        return json($result);
+    }
+
+
+
+
 }
\ No newline at end of file

application/index/view/common/headnavs.html

@@ -13,10 +13,12 @@
             <!-- <li class="navitems"><a class="alink" href="/index.php/index/index/tsztindex">特色专题</a></li> -->
             <!-- <li class="navitems"><a class="alink" href="javascript:;">教学团队</a></li> -->
         </ul>
+        {if $admin==null}
         <div class="navrights">
-            <a class="linklogin" href="javascript:;">登录</a>
+            <a class="linklogin" href="/yCVjiDHwKq.php/index/login">登录</a>
             <!-- <a class="langtaggle" href="javascript:;">EN 丨 CN</a> -->
         </div>
+        {/if}
     </div>
 </div>
 <!-- basenav end -->
\ No newline at end of file

application/index/view/index/index.html

@@ -336,7 +336,7 @@
                         </div>
                     </div>
                     <div class="hdtlzq">
-                        <a href="/index.php/index/interactive/index"><img class="hudongtlzq" src="{$hd_banner.photo ?? ''}"
+                        <a href="/index.php/index/interactive/interactdiscuss"><img class="hudongtlzq" src="{$hd_banner.photo ?? ''}"
                                 alt=""></a>
                     </div>
                 </div>