288 lines
10 KiB
PHP
288 lines
10 KiB
PHP
<?php
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/**
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* Created by coder loomis.li
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* User: coder loomi
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* Date: 2022/09/06 15:02
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*/
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namespace app\other\admin;
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use app\admin\controller\Admin;
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use think\Db;
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use app\common\builder\ZBuilder;
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use app\other\model\ProductCategory as ProductCategoryModel;
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/**
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* 商品类别控制器
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* @package app\product\admin
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*/
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class Category extends Admin
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{
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/**
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* 商品类别列表
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* @author loomis <2477365162@qq.com>
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* @return mixed
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*/
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public function index()
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{
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// 保存模块排序
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if ($this->request->isPost()) {
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$modules = $this->request->post('sort/a');
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if ($modules) {
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foreach ($modules as $key => $module) {
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$data[] = [
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'id' => $module,
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'sort' => $key + 1
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];
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}
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$ProductCategoryModel = new ProductCategoryModel();
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if (false !== $ProductCategoryModel->saveAll($data)) {
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return $this->success('保存成功');
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} else {
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return $this->error('保存失败');
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}
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}
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}
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$data_list = ProductCategoryModel::getMenusByGroup();
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$max_level = $this->request->get('max', 0);
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$this->assign('menus', $this->getNestMenu($data_list, $max_level));
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$this->assign('page_title', '类别管理');
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return $this->fetch();
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}
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/**
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* 新增类别
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* @author loomis <2477365162@qq.com>
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*/
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public function add($module = 'admin', $pid = '')
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{
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// 保存数据
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if ($this->request->isPost()) {
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$data = $this->request->post();
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// 验证
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$result = $this->validate($data, 'Category');
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// 验证失败 输出错误信息
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if(true !== $result) return $this->error($result);
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$data['UID'] = UID;
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if ($menu = ProductCategoryModel::create($data)) {
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return $this->success('新增成功',url('index'));
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} else {
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return $this->error('新增失败');
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}
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} else {
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$category_list = ProductCategoryModel::getMenuTree(0, '', $module);
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// 使用ZBuilder快速创建表单
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return ZBuilder::make('form')
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->setPageTitle('新增类别')
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->addFormItems([
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['image', 'thumb', '缩略图'],
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['select', 'pid', '所属类别', '所属上级类别', $category_list, $pid],
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['text', 'title', '类别标题'],
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['radio', 'is_index', '是否首页显示', '',[0=>'不显示',1=>'显示'],0],
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])
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->addIcon('icon', '图标', '导航图标')
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->addText('sort', '排序', '', 100)
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->layout(['pid' => '8', 'title' => '8', 'icon' => '8', 'sort' => '8'])
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->fetch();
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}
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}
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/**
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* 编辑类别
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* @param int $id 类别ID
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* @author loomis <2477365162@qq.com>
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* @return mixed
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*/
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public function edit($id = 0)
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{
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if ($id === 0) return $this->error('缺少参数');
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// 保存数据
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if ($this->request->isPost()) {
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$data = $this->request->post();
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// 验证
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$result = $this->validate($data, 'Category');
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// 验证失败 输出错误信息
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if(true !== $result) return $this->error($result);
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if (ProductCategoryModel::update($data)) {
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return $this->success('编辑成功', url('index'));
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} else {
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return $this->error('编辑失败');
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}
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}
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// 获取数据
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$info = ProductCategoryModel::get($id);
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// 使用ZBuilder快速创建表单
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return ZBuilder::make('form')
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->setPageTitle('编辑类别')
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->addFormItem('hidden', 'id')
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->addFormItem('image', 'thumb', '缩略图')
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->addFormItem('select', 'pid', '所属类别', '所属上级类别', ProductCategoryModel::getMenuTree(0, '', $info['module']))
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->addFormItem('text', 'title', '类别标题')
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->addFormItem('radio', 'is_index', '是否首页显示','', [0=>'不显示',1=>'显示'])
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->addIcon('icon', '图标', '导航图标')
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->addText('sort', '排序', '', 100)
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->layout(['pid' => '8', 'title' => '8', 'icon' => '8', 'sort' => '8'])
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->setFormData($info)
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->fetch();
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}
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/**
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* 删除类别
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* @return mixed
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*/
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public function delete($record = [])
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{
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$id = $this->request->param('id');
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$menu = ProductCategoryModel::where('id', $id)->find();
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if ($menu['system_menu'] == '1') return $this->error('系统类别，禁止删除');
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// 获取该类别的所有后辈类别id
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$menu_childs = ProductCategoryModel::getChildsId($id);
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// 要删除的所有类别id
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$all_ids = array_merge([(int)$id], $menu_childs);
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// 删除类别
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if (ProductCategoryModel::destroy($all_ids)) {
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return $this->success('删除成功');
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} else {
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return $this->error('删除失败');
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}
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}
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/**
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* 保存类别排序
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* @return mixed
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*/
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public function save()
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{
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if ($this->request->isPost()) {
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$data = $this->request->post();
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if (!empty($data)) {
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$menus = $this->parseMenu($data['menus']);
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foreach ($menus as $menu) {
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if ($menu['pid'] == 0) {
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ProductCategoryModel::update(array('sort'=>$menu['sort']),array('id'=>$menu['id']));
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}else{
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ProductCategoryModel::update(array('pid'=>$menu['pid'],'sort'=>$menu['sort']),array('id'=>$menu['id']));
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}
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}
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return $this->success('保存成功');
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} else {
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return $this->error('没有需要保存的类别');
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}
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}
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return $this->error('非法请求');
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}
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/**
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* 递归解析类别
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* @param array $menus 类别数据
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* @param int $pid 上级类别id
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* @return array 解析成可以写入数据库的格式
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*/
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private function parseMenu($menus = [], $pid = 0)
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{
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$sort = 1;
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$result = [];
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foreach ($menus as $menu) {
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$result[] = [
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'id' => (int)$menu['id'],
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'pid' => (int)$pid,
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'sort' => $sort,
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];
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if (isset($menu['children'])) {
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$result = array_merge($result, $this->parseMenu($menu['children'], $menu['id']));
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}
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$sort ++;
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}
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return $result;
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}
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/**
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* 获取嵌套式类别
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* @param array $lists 原始类别数组
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* @param int $pid 父级id
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* @param int $max_level 最多返回多少层，0为不限制
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* @param int $curr_level 当前层数
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*/
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private function getNestMenu($lists = [], $max_level = 0, $pid = 0, $curr_level = 1)
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{
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$result = '';
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foreach ($lists as $key => $value) {
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if ($value['pid'] == $pid) {
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$disable = $value['status'] == 0 ? 'dd-disable' : '';
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$isindex = $value['is_index']==1?'（首页显示）':null;
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// 组合类别
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$result .= '<li class="dd-item dd3-item '.$disable.'" data-id="'.$value['id'].'">';
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$result .= '<div class="dd-handle dd3-handle">拖拽</div><div class="dd3-content"><i class="'.$value['icon'].'"></i> '.$value['title'].$isindex;
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if ($value['url_value'] != '') {
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$result .= '<span class="link"><i class="fa fa-link"></i> '.$value['url_value'].'</span>';
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}
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$result .= '<div class="action">';
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$result .= '<a href="'.url('add', ['module' => $value['module'], 'pid' => $value['id']]).'" data-toggle="tooltip" data-original-title="新增子类别"><i class="list-icon fa fa-plus fa-fw"></i></a><a href="'.url('edit', ['id' => $value['id']]).'" data-toggle="tooltip" data-original-title="编辑"><i class="list-icon fa fa-pencil fa-fw"></i></a>';
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if ($value['status'] == 0) {
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// 启用
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$result .= '<a href="javascript:void(0);" data-ids="'.$value['id'].'" class="enable" data-toggle="tooltip" data-original-title="启用"><i class="list-icon fa fa-check-circle-o fa-fw"></i></a>';
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} else {
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// 禁用
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$result .= '<a href="javascript:void(0);" data-ids="'.$value['id'].'" class="disable" data-toggle="tooltip" data-original-title="禁用"><i class="list-icon fa fa-ban fa-fw"></i></a>';
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}
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$result .= '<a href="'.url('delete', ['id' => $value['id'], 'table' => 'product_category']).'" data-toggle="tooltip" data-original-title="删除" class="ajax-get confirm"><i class="list-icon fa fa-times fa-fw"></i></a></div>';
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$result .= '</div>';
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if ($max_level == 0 || $curr_level != $max_level) {
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unset($lists[$key]);
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// 下级类别
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$children = $this->getNestMenu($lists, $max_level, $value['id'], $curr_level + 1);
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if ($children != '') {
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$result .= '<ol class="dd-list">'.$children.'</ol>';
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}
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}
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$result .= '</li>';
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}
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}
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return $result;
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}
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/**
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* 启用类别
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*/
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public function enable($record = [])
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{
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$id = input('param.ids');
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$menu = ProductCategoryModel::where('id', $id)->update(['status'=>1]);
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$this->success('操作成功');
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}
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/**
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* 禁用类别
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*/
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public function disable($record = [])
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{
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$id = input('param.ids');
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$menu = ProductCategoryModel::where('id', $id)->update(['status'=>0]);
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$this->success('操作成功');
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}
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}
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