145 lines
5.2 KiB
PHP
145 lines
5.2 KiB
PHP
<?php
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namespace App\Admin\Controllers\Category;
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use App\Models\Article;
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use App\Models\Category;
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use Encore\Admin\Controllers\AdminController;
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use Encore\Admin\Form;
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use Encore\Admin\Layout\Column;
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use Encore\Admin\Layout\Row;
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use Encore\Admin\Tree;
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use Encore\Admin\Widgets\Box;
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use Encore\Admin\Widgets\Form as WidgetsForm;
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class IndexController extends AdminController
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{
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protected $title = '分类管理';
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/**
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* Index interface.
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* @return \Closure
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*/
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public function grid()
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{
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return function (Row $row) {
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$row->column(6, $this->treeView());
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$row->column(6, function (Column $column) {
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$form = new WidgetsForm();
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$form->select('parent_id', '上级分类')->options(Category::selectOptions(function ($model) {
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return $model->where('status', 1);
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}, '一级分类'));
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$form->text('title', '分类名称')->rules('required');
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$form->select('type', '分类类型')
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->options(Category::TYPES)
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->when('show', function (WidgetsForm $form) {
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$form->select('article_id', '关联文章')
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->options(function ($option, $info) {
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return Article::whereHas('category', function ($q) {
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$q->where('type', 'show');
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})->pluck('title', 'id');
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})->help('当分类类型是文章详情的时候需要选择关联文章');
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})
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->required();
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$form->textarea('description', '分类简介')
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->rules('nullable');
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$form->image('cover', 'Logo')
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->move('images/' . date('Y/m/d'))
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->removable()
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->uniqueName();
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$form->number('order', '排序')->default(0);
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$form->switch('top_show', '顶部导航显示')->states()->default(0);
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$form->switch('status', '显示')->states()->default(1);
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$form->action(admin_url('categories'));
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$column->append((new Box('新增分类', $form))->style('success'));
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});
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};
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}
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/**
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* @return Tree
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*/
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protected function treeView()
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{
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return Category::tree(function (Tree $tree) {
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$tree->disableCreate();
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$tree->branch(function ($branch) {
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if ($branch['status'] == 1) {
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$payload = "<i class='fa fa-eye text-primary'></i> ";
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} else {
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$payload = "<i class='fa fa-eye text-gray'></i> ";
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}
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$payload .= " [ID:{$branch['id']}] - ";
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$payload .= " <strong>{$branch['title']}</strong> ";
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$payload .= " <small>{$branch['type']}</small> ";
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$payload .= " <small style='color:#999'>{$branch['description']}</small>";
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return $payload;
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});
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});
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}
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/**
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* Make a form builder.
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* @return Form
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*/
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protected function form()
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{
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$form = new Form(new Category);
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$form->select('parent_id', '上级分类')->options(Category::selectOptions(function ($model) {
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return $model->where('status', 1);
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}, '一级分类'));
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$form->text('title', '分类名称')->rules('required');
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$form->select('type', '分类类型')
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->options(Category::TYPES)
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->when('show', function (Form $form) {
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$form->select('article_id', '关联文章')
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->options(function ($option, $info) {
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return Article::whereHas('category', function ($q) {
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$q->where('type', 'show');
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})->pluck('title', 'id');
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})->help('当分类类型是文章详情的时候需要选择关联文章');
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})
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->required()
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->rules('required');
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$form->textarea('description', '分类简介')->rows(4)->rules('nullable');
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$form->image('cover', 'Logo')
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->move('images/' . date('Y/m/d'))
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->removable()
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->uniqueName();
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$form->number('order', '排序')->default(0)->help('正序优先');
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$form->switch('status', '显示')->states()->default(1);
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$form->switch('top_show', '顶部导航显示')->states()->default(0);
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$form->saving(function (Form $form) {
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if (request()->has('title')) {
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if (request()->type == Category::TYPE_SHOW && empty(request()->article_id)) {
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// $error = new MessageBag([
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// 'title' => '错误',
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// 'message' => '文章类型是文章详情的时候需要选择关联文章',
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// ]);
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//
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// return back()->withInput()->with(compact('error'));
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}
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}
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});
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return $form;
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}
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public function destroy($id)
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{
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return $this->form()->destroy($id);
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}
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}
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