142 lines
4.0 KiB
PHP
142 lines
4.0 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | likeshop开源商城系统
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// +----------------------------------------------------------------------
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// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
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// | gitee下载：https://gitee.com/likeshop_gitee
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// | github下载：https://github.com/likeshop-github
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// | 访问官网：https://www.likeshop.cn
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// | 访问社区：https://home.likeshop.cn
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// | 访问手册：http://doc.likeshop.cn
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// | 微信公众号：likeshop技术社区
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// | likeshop系列产品在gitee、github等公开渠道开源版本可免费商用，未经许可不能去除前后端官方版权标识
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// | likeshop系列产品收费版本务必购买商业授权，购买去版权授权后，方可去除前后端官方版权标识
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// | 禁止对系统程序代码以任何目的，任何形式的再发布
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// | likeshop团队版权所有并拥有最终解释权
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// +----------------------------------------------------------------------
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// | author: likeshop.cn.team
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// +----------------------------------------------------------------------
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namespace app\admin\validate;
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use think\Db;
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use think\Validate;
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class FileCate extends Validate
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{
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protected $rule = [
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'id' => 'require',
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'name' => 'require|checkName',
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'pid' => 'checkAdd|checkEdit',
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'sort' => 'require|integer'
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];
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protected $message = [
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'id.require' => 'id不可为空',
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'name.require' => '分类名称不能为空！',
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'name.unique' => '分类名称已存在',
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'sort.require' => '请填写排序',
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'sort.integer' => '请填写整数',
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];
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protected function sceneAdd()
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{
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$this->remove('id')
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->remove('pid', 'checkEdit');
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}
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protected function sceneEdit()
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{
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$this->remove('pid', 'checkAdd')
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->append('pid', 'require');
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}
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protected function sceneDel()
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{
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$this->only(['id'])->append('id', 'checkCate');
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}
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protected function checkAdd($value, $rule, $data)
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{
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if ($value == 0) {
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return true;
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}
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$where = [
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['id', '=', $value],
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['del', '=', 0],
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];
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$cate = Db::name('file_cate')->where($where)->find();
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if ($cate) {
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if ($cate['level'] == 2) {
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return '仅能添加二级分类';
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}
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if ($cate['name'] == $data['name']) {
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return '同级已有相同分类存在';
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}
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}
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return true;
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}
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public function checkEdit($value, $rule, $data)
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{
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$partner = Db::name('file_cate')->where(['id' => $value, 'del' => 0])->find();
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$child = Db::name('file_cate')->where(['pid' => $data['id'], 'del' => 0])->find();
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if ($child) {
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return '当前分类下有子分类,请先调整该分类下的子分类';
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}
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if ($partner['level'] == 2) {
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return '仅能添加二级分类';
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}
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if ($data['id'] == $value) {
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return '上级分类不能是自己';
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}
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return true;
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}
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protected function checkCate($value, $rule, $data)
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{
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$file = Db::name('file')->where(['del' => 0, 'cate_id' => $value])->find();
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if ($file) {
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return '分类下有图片,不可删除';
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}
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$child = Db::name('file_cate')->where(['del' => 0, 'pid' => $value])->find();
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if ($child) {
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return '分类下有子分类,不可删除';
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}
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return true;
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}
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protected function checkName($value, $rule, $data)
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{
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$where= [];
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if (!empty($data['id']) && $data['id'] != 0){
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$where[] = ['id', '<>', $data['id']];
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}
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$check = Db::name('file_cate')
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->where(['name' => $value, 'del' => 0])
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->where($where)
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->find();
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if ($check){
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return '分类名称已存在';
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}
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return true;
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}
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} |