完成评论

app/index/controller/Common.php

@@ -5,8 +5,11 @@ namespace app\index\controller;
 use app\model\Category;
 use app\model\Nav;
 use app\model\Post;
+use think\facade\Cache;
+use think\facade\Session;
 use think\facade\View;
 use think\helper\Str;
+use UserHub\Client;
 
 class Common extends BaseController
 {
@@ -14,7 +17,6 @@ class Common extends BaseController
   {
     parent::initialize();
 
-
     $list_nav_slide = Nav::where('type', 3)->order('sort asc')->where('status', 1)->select();
     View::assign('list_nav_slide', $list_nav_slide);
     $list_nav_friend_url = Nav::where('type', 2)->order('sort asc')->where('status', 1)->select();
@@ -23,14 +25,64 @@ class Common extends BaseController
     $list_header_nav = Nav::where('type', 11)->order('sort asc')->where('status', 1)->select();
     View::assign('list_header_nav', $list_header_nav);
 
-    $list_category_first_level = Category::where('level', 1)->where('status', 1)->where('type',3)->order('sort asc')->select();
+    $list_category_first_level = Category::where('level', 1)->where('status', 1)->where('type', 3)->order('sort asc')->select();
     View::assign('list_category_first_level', $list_category_first_level);
     $list_nav_more = Nav::where('type', 8)->order('sort asc')->where('status', 1)->select();
     View::assign('list_nav_more', $list_nav_more);
 
-    $top_posts = Post::where('is_top',1)->limit(8)->where('type',3)->select();
-    View::assign('top_posts',$top_posts);
+    $top_posts = Post::where('is_top', 1)->limit(8)->where('type', 3)->select();
+    View::assign('top_posts', $top_posts);
 
+    $this->userHubLogin();
   }
 
+  public function userHubLogin()
+  {
+    $user_uid = Session::get('user_uid');
+    $user_info = [];
+    if (empty($user_uid)) {
+      $code = $this->request->param('code');
+
+      // 实例化客户端,传入相关参数
+      $user_hub_client = new Client([
+        'key' => get_system_config('user_hub_key'),
+        'secret' => get_system_config('user_hub_secret'),
+        'host' => get_system_config('user_hub_host'),     
+      ]);
+      if (empty($code)) {
+        // 跳转登录
+        $url = $user_hub_client->getBowserRedirectUrl($this->request->url(true));
+        View::assign('login_url',$url);
+      } else {
+        // 获取用户信息
+        $user_info = $user_hub_client->getUserinfoByCode($code);
+        Session::set('user_uid', $user_info['uid']);
+        
+      }
+    }else{
+      $user_info = self::getUserInfo($user_uid);
+    }
+    View::assign('user_info',$user_info);
+  }
+
+  public static function getUserInfo($uid)
+  {
+    $cache_key = 'user_uid_'.$uid;
+    $user_info = Cache::get($cache_key);
+
+    if(is_null($user_info)){
+      // 实例化客户端,传入相关参数
+      $user_hub_client = new Client([
+        'key' => get_system_config('user_hub_key'),
+        'secret' => get_system_config('user_hub_secret'),
+        'host' => get_system_config('user_hub_host'),     
+      ]);
+
+      $user_info = $user_hub_client->getUserinfoByUid($uid);
+
+      Cache::set($cache_key,$user_info);
+    }
+
+    return $user_info;
+  }
 }

app/index/controller/Index.php

@@ -5,6 +5,7 @@ namespace app\index\controller;
 use app\model\Category;
 use app\model\Post;
 use app\model\PostCategory;
+use think\facade\Session;
 use think\facade\View;
 use think\Request;
 
@@ -63,6 +64,14 @@ class Index extends Common
   }
 
 
+  public function logout()
+  {
+    Session::clear();
+
+    $back_url = $this->request->param('back_url','/');
+    return $this->success('退出成功',$back_url);
+  }
+
   /**
    * 显示创建资源表单页.
    *

app/index/controller/Post.php

@@ -6,6 +6,7 @@ namespace app\index\controller;
 
 use app\model\Post as ModelPost;
 use think\facade\View;
+use think\model\Relation;
 use think\Request;
 
 class Post extends Common
@@ -51,7 +52,11 @@ class Post extends Common
   {
     //
 
-    $model_post = ModelPost::where('uid',$uid)->find();
+    $model_post = ModelPost::with([
+      'comments' => function (Relation $query) {
+        $query->order('id asc');
+      }
+    ])->where('uid', $uid)->find();
 
     $model_post->hits = $model_post->hits + 1;
 

app/index/controller/PostComment.php

@@ -0,0 +1,118 @@
+<?php
+
+declare(strict_types=1);
+
+namespace app\index\controller;
+
+use app\model\PostComment as ModelPostComment;
+use think\facade\Session;
+use think\facade\Validate;
+use think\Request;
+use think\validate\ValidateRule;
+
+class PostComment extends Common
+{
+  /**
+   * 显示资源列表
+   *
+   * @return \think\Response
+   */
+  public function index()
+  {
+    //
+  }
+
+  /**
+   * 显示创建资源表单页.
+   *
+   * @return \think\Response
+   */
+  public function create()
+  {
+    //
+  }
+
+  /**
+   * 保存新建的资源
+   *
+   * @param  \think\Request  $request
+   * @return \think\Response
+   */
+  public function save(Request $request)
+  {
+    //
+
+    $user_uid = Session::get('user_uid');
+
+    if (empty($user_uid)) {
+      return json_message('请先登录');
+    }
+
+    $post_data = $request->post();
+
+    $validate = Validate::rule('post_id', ValidateRule::isRequire())
+      ->rule('content|评论内容', ValidateRule::isRequire()->length('5,200', '评论字符长度需要在5-200之间'));
+
+    if (!$validate->check($post_data)) {
+      return json_message($validate->getError());
+    }
+
+    $post_data['type'] = 3;
+    
+
+    $post_data['user_uid'] = $user_uid;
+
+    ModelPostComment::create($post_data);
+
+    return json_message();
+  }
+
+  /**
+   * 显示指定的资源
+   *
+   * @param  int  $id
+   * @return \think\Response
+   */
+  public function read($id)
+  {
+    //
+  }
+
+  /**
+   * 显示编辑资源表单页.
+   *
+   * @param  int  $id
+   * @return \think\Response
+   */
+  public function edit($id)
+  {
+    //
+  }
+
+  /**
+   * 保存更新的资源
+   *
+   * @param  \think\Request  $request
+   * @param  int  $id
+   * @return \think\Response
+   */
+  public function update(Request $request, $id)
+  {
+    //
+  }
+
+  /**
+   * 删除指定资源
+   *
+   * @param  int  $id
+   * @return \think\Response
+   */
+  public function delete($id)
+  {
+    //
+
+    ModelPostComment::destroy($id);
+
+    return json_message();
+  }
+}