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app/index/controller/ProgramController.php

@@ -14,6 +14,114 @@ use app\index\model\Attachments;
 
 class ProgramController extends BaseController
 {
+    //资源中心
+    public function index()
+    {
+        // 获取前端传来的分类ID
+        $cateid = input('cateid/d', 0);
+        $page = input('page/d', 1);
+        $limit = input('limit/d', 10);
+
+        // 获取所有顶级分类
+        $categories = ResourcesCategory::where('cid', 0)
+            ->where('delete_time', null)
+            ->where('status', 1)
+            ->select()
+            ->toArray();
+
+        // 获取顶级分类信息
+        $category = null;
+        if ($cateid > 0) {
+            $category = ResourcesCategory::where('id', $cateid)
+                ->where('delete_time', null)
+                ->where('status', 1)
+                ->find();
+        }
+
+        // 获取所有子分类
+        $subCategories = [];
+        if ($cateid > 0) {
+            $subCategories = ResourcesCategory::where('cid', $cateid)
+                ->where('delete_time', null)
+                ->where('status', 1)
+                ->select()
+                ->toArray();
+        }
+
+        // 获取所有子分类ID
+        $subCategoryIds = array_column($subCategories, 'id');
+        if ($cateid > 0) {
+            $subCategoryIds[] = $cateid;
+        }
+
+        // 构建资源查询条件
+        $where = [
+            ['delete_time', '=', null],
+            ['status', '=', 1]
+        ];
+
+        if (!empty($subCategoryIds)) {
+            $where[] = ['cate', 'in', $subCategoryIds];
+        }
+
+        // 查询资源
+        $programs = Resources::where($where)
+            ->order('id DESC')
+            ->page($page, $limit)
+            ->select()
+            ->toArray();
+
+        // 按子分类分组资源
+        $groupedPrograms = [];
+        foreach ($subCategories as $subCategory) {
+            $groupedPrograms[$subCategory['id']] = [
+                'id' => $subCategory['id'],
+                'name' => $subCategory['name'],
+                'list' => []
+            ];
+        }
+
+        // 将资源分配到对应的子分类
+        foreach ($programs as $program) {
+            if (isset($groupedPrograms[$program['cate']])) {
+                $groupedPrograms[$program['cate']]['list'][] = $program;
+            }
+        }
+
+        // 获取总数
+        $total = Resources::where($where)->count();
+
+        // 准备返回数据
+        $data = [
+            'cate' => [
+                'id' => $cateid,
+                'name' => $category ? $category['name'] : '',
+                'desc' => $category ? $category['desc'] : '',
+                'image' => $category ? $category['image'] : '',
+                'subCategories' => array_values($groupedPrograms),
+                'total' => $total,
+                'page' => $page,
+                'limit' => $limit
+            ]
+        ];
+
+        // 根据请求方式返回不同的输出
+        if (request()->isPost()) {
+            return json([
+                'code' => 1,
+                'msg' => '获取成功',
+                'data' => $data
+            ]);
+        } else {
+            // 为视图准备数据
+            $viewData = [
+                'categories' => $categories,
+                'cate' => $data['cate']
+            ];
+            return view('index', $viewData);
+        }
+    }
+
     // 程序列表页
     public function list()
     {
@@ -22,20 +130,26 @@ class ProgramController extends BaseController
 
         // 构建查询条件
         $where = [
-            ['delete_time', '=', null],
-            ['status', '=', 1]
+            ['a.delete_time', '=', null],
+            ['a.status', '=', 1]
         ];
 
         if ($cateId > 0) {
-            $where[] = ['cate', '=', $cateId];
+            $where[] = ['a.cate', '=', $cateId];
         }
 
         // 获取程序列表
-        $programs = Resources::where($where)
-            ->order('id DESC')
+        $programs = Resources::alias('a')
+            ->join('resources_category c', 'a.cate = c.id')
+            ->where($where)
+            ->field([
+                'a.*',
+                'IF(a.icon IS NULL OR a.icon = "", c.icon, a.icon) as icon'
+            ])
+            ->order('a.id DESC')
             ->paginate([
                 'list_rows' => 10,
-                'query' => Request::param()
+                'query' => Request::instance()->param()
             ]);
 
         // 获取分类信息
@@ -53,7 +167,22 @@ class ProgramController extends BaseController
             ->select()
             ->toArray();
 
-        // 将变量传递给视图
+        // 如果是POST请求，返回JSON数据
+        if (Request::isPost()) {
+            return json([
+                'code' => 1,
+                'msg' => '获取成功',
+                'data' => [
+                    'programs' => $programs->items(),
+                    'total' => $programs->total(),
+                    'current_page' => $programs->currentPage(),
+                    'per_page' => $programs->listRows(),
+                    'category' => $category
+                ]
+            ]);
+        }
+
+        // GET请求返回渲染的视图
         View::assign([
             'programs' => $programs,
             'category' => $category,