first push

2020-09-11 16:26:01 +08:00
commit fd2e97e190
1455 changed files with 358156 additions and 0 deletions
--- a/app/Admin/Controllers/Category/IndexController.php
+++ b/app/Admin/Controllers/Category/IndexController.php
@@ -0,0 +1,125 @@
+<?php
+
+namespace App\Admin\Controllers\Category;
+
+use App\Models\Article;
+use App\Models\Category;
+use Dcat\Admin\Form;
+use Dcat\Admin\Layout\Column;
+use Dcat\Admin\Layout\Row;
+use Dcat\Admin\Layout\Content;
+use Dcat\Admin\Tree;
+use Dcat\Admin\Controllers\AdminController;
+use Dcat\Admin\Widgets\Form as WidgetForm;
+use Dcat\Admin\Widgets\Box;
+
+class IndexController extends AdminController
+{
+
+    protected $title = '分类管理';
+
+    public function index(Content $content)
+    {
+        return $content->header('树状模型')
+                       ->body(function (Row $row) {
+                           $row->column(6, $this->treeView()->render());
+                           $row->column(6, function (Column $column) {
+                               $form = new WidgetForm();
+
+                               $form->select('parent_id', '上级分类')
+                                    ->options(Category::selectOptions(function ($model) {
+                                        return $model->where('status', 1);
+                                    }, '一级分类'))
+                                    ->required();
+                               $form->text('title', '分类名称')->rules('required');
+
+                               $form->select('type', '分类类型')
+                                    ->options(Category::TYPES)
+                                    ->when('show', function (WidgetForm $form) {
+                                        $form->select('article_id', '关联文章')
+                                             ->options(function ($option, $info) {
+                                                 return Article::whereHas('category', function ($q) {
+                                                     $q->where('type', 'show');
+                                                 })->pluck('title', 'id');
+                                             })->help('当分类类型是文章详情的时候需要选择关联文章');
+                                    })
+                                    ->required();
+
+                               $form->textarea('description', '分类简介')
+                                    ->rules('nullable');
+
+                               $form->text('keywords', '关键词')->rules('nullable');
+
+                               $form->image('cover', '封面图片')
+                                    ->move('images/' . date('Y/m/d'))
+                                    ->uniqueName();
+
+                               $form->number('order', '排序')->default(0);
+                               $form->switch('top_show', '顶部导航显示');
+                               $form->switch('status', '显示')->default(1);
+
+                               $form->action(admin_url('categories'));
+
+                               $column->append((new Box('新增分类', $form))->style('success'));
+                           });
+                       });
+    }
+
+    protected function treeView()
+    {
+
+        return new Tree(new Category, function (Tree $tree) {
+            $tree->disableCreateButton();
+            $tree->disableQuickCreateButton();
+            $tree->disableEditButton();
+
+            $tree->branch(function ($branch) {
+                if ($branch['status'] == 1) {
+                    $payload = "<i class='fa fa-eye text-primary'></i> ";
+                } else {
+                    $payload = "<i class='fa fa-eye text-gray'></i> ";
+                }
+                $payload .= " [ID:{$branch['id']}] - ";
+                $payload .= " <strong>{$branch['title']}</strong> ";
+                $payload .= " <small>{$branch['type']}</small> ";
+                $payload .= " <small style='color:#999'>{$branch['description']}</small>";
+
+                return $payload;
+            });
+        });
+    }
+
+    protected function form()
+    {
+        return Form::make(new Category(), function (Form $form) {
+
+            $form->select('parent_id', '上级分类')->options(Category::selectOptions(function ($model) {
+                return $model->where('status', 1);
+            }, '一级分类'));
+            $form->text('title', '分类名称')->rules('required');
+            $form->select('type', '分类类型')
+                 ->options(Category::TYPES)
+                 ->when('show', function (Form $form) {
+                     $form->select('article_id', '关联文章')
+                          ->options(function ($option, $info) {
+                              return Article::whereHas('category', function ($q) {
+                                  $q->where('type', 'show');
+                              })->pluck('title', 'id');
+                          })->help('当分类类型是文章详情的时候需要选择关联文章');
+                 })
+                 ->required();
+
+            $form->textarea('description', '分类简介')->rows(4)->rules('nullable');
+            $form->text('keywords', '关键词')->rules('nullable');
+            $form->image('cover', 'Logo')
+                 ->move('images/' . date('Y/m/d'))
+                 ->uniqueName();
+
+            $form->number('order', '排序')->default(0)->help('正序优先');
+
+            $form->switch('top_show', '顶部导航显示');
+            $form->switch('status', '显示')->default(1);
+        });
+    }
+
+}