增加program详情页

app/index/controller/Article.php

@@ -94,38 +94,48 @@ class Article extends Base
             
         // 获取相关文章（同分类的其他文章）
         $relatedArticles = Db::table('yz_article')
-            ->where('cate', $article['cate'])
-            ->where('id', '<>', $id)
-            ->where('delete_time', null)
-            ->where('status', '<>', 3)
-            ->order('id DESC')
+            ->alias('a')
+            ->join('yz_article_category c', 'a.cate = c.id')
+            ->where('a.cate', $article['cate'])
+            ->where('a.id', '<>', $id)
+            ->where('a.delete_time', null)
+            ->where('a.status', '=', 2)
+            ->field([
+                'a.id',
+                'a.title',
+                'a.desc',
+                'IF(a.image IS NULL OR a.image = "", c.image, a.image) as image'
+            ])
+            ->order('a.id DESC')
             ->limit(3)
             ->select()
             ->toArray();
+
+        // 如果是 AJAX 请求，返回 JSON 数据
+        if (Request::isAjax()) {
+            return json([
+                'code' => 1,
+                'msg' => '获取成功',
+                'data' => [
+                    'article' => $article,
+                    'cateName' => $cateName,
+                    'prevArticle' => $prevArticle,
+                    'nextArticle' => $nextArticle,
+                    'relatedArticles' => $relatedArticles
+                ]
+            ]);
+        }
             
-        // 获取评论列表
-        // $comments = Db::table('yz_article_comment')
-        //     ->where('article_id', $id)
-        //     ->where('delete_time', null)
-        //     ->order('id DESC')
-        //     ->select()
-        //     ->toArray();
-        
-        // 更新浏览量（使用Cookie和IP双重验证）
-        $ip = Request::ip();
-        $cookieKey = 'article_view_' . $id;
-        $viewCookie = Request::cookie($cookieKey);
-        
+        // 非 AJAX 请求返回视图
         View::assign([
             'article' => $article,
             'cateName' => $cateName,
             'prevArticle' => $prevArticle,
             'nextArticle' => $nextArticle,
-            'relatedArticles' => $relatedArticles,
-            // 'comments' => $comments
+            'relatedArticles' => $relatedArticles
         ]);
-        
-        return View::fetch();
+
+        return view('detail');
     }
 
     // 文章点赞
@@ -229,4 +239,37 @@ class Article extends Base
             ]
         ]);
     }
+
+    /**
+     * 更新文章访问次数
+     */
+    public function updateViews()
+    {
+        if (!Request::isPost()) {
+            return json(['code' => 0, 'msg' => '非法请求']);
+        }
+
+        $id = Request::post('id');
+        if (!$id) {
+            return json(['code' => 0, 'msg' => '参数错误']);
+        }
+
+        try {
+            // 更新访问次数
+            $article = Db::table('yz_article')->where('id', $id)->find();
+            if (!$article) {
+                return json(['code' => 0, 'msg' => '文章不存在']);
+            }
+
+            // 更新访问次数
+            Db::table('yz_article')->where('id', $id)->inc('views')->update();
+            
+            // 获取更新后的访问次数
+            $newViews = Db::table('yz_article')->where('id', $id)->value('views');
+            
+            return json(['code' => 1, 'msg' => '更新成功', 'data' => ['views' => $newViews]]);
+        } catch (\Exception $e) {
+            return json(['code' => 0, 'msg' => '更新失败：' . $e->getMessage()]);
+        }
+    }
 }