96 lines
3.4 KiB
PHP
96 lines
3.4 KiB
PHP
<?php
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declare (strict_types = 1);
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namespace app\admin\validate\v1;
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use app\admin\model\v1\SysNavigationItemModel;
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use think\facade\Db;
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use think\Validate;
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class NavigationItemValidate extends Validate
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{
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/**
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* 定义验证规则
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* 格式：'字段名' => ['规则1','规则2'...]
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*
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* @var array
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*/
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protected $rule = [
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'id' => 'require|integer',
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'nav_id' => 'require|integer',
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'pid' => 'integer|different:id|checkPidNotBeChildren',
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'name' => 'require|max:64',
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'icon' => 'max:64',
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'link_to' => 'require|max:64|in:article,article_category,product,product_category,custom',
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'link' => 'max:255',
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'sort' => 'integer',
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'blank' => 'in:0,1',
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'status' => 'require|in:1,-1',
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];
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/**
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* 定义错误信息
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* 格式：'字段名.规则名' => '错误信息'
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*
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* @var array
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*/
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protected $message = [
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'id.require' => 'ID不能为空',
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'id.integer' => 'ID必须为整数',
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'nav_id.require' => '导航ID不能为空',
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'nav_id.integer' => '导航ID必须为整数',
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'pid.integer' => '父级ID必须为整数',
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'pid.different' => '父级ID不能为自身',
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'pid.checkPidNotBeChildren' => '父级ID不能为自身的子导航',
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'name.require' => '导航名称不能为空',
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'name.max' => '导航名称最多不能超过64个字符',
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'icon.max' => '图标最多不能超过64个字符',
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'link_to.require' => '链接类型不能为空',
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'link_to.max' => '链接类型最多不能超过64个字符',
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'link_to.in' => '链接类型必须是article,goods_category,goods,custom中之一',
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'link.max' => '链接最多不能超过255个字符',
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'sort.integer' => '排序必须为整数',
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'blank.in' => '是否新窗口打开只能是0或1',
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'status.require' => '状态不能为空',
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'status.in' => '状态只能是1或-1',
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];
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// 验证pid
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protected function checkPidNotBeChildren($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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$table_name = (new SysNavigationItemModel)->getTable();
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$children = Db::query(
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preg_replace(
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'/\s+/u',
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' ',
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"WITH RECURSIVE tree_by AS (
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SELECT a.id, a.pid FROM $table_name a WHERE a.id = {$data['id']}
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UNION ALL
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SELECT k.id, k.pid FROM $table_name k INNER JOIN tree_by t ON t.id = k.pid
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)
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SELECT id FROM tree_by WHERE id <> {$data['id']};"
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)
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);
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if (!empty($children) && in_array($data['pid'], array_column($children, 'id'))) {
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return false;
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}
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return true;
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}
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// 新增场景
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public function sceneAdd()
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{
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return $this->only(['nav_id', 'pid', 'name', 'icon', 'link_to', 'link', 'sort', 'blank', 'status'])->remove('pid', 'different|checkPidNotBeChildren');
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}
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// 更新场景
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public function sceneEdit()
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{
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return $this->only(['id', 'nav_id', 'pid', 'name', 'icon', 'link_to', 'link', 'sort', 'blank', 'status']);
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}
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}
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