125 lines
3.2 KiB
PHP
125 lines
3.2 KiB
PHP
<?php
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/**
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* Author: ykxiao
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* Date: 2025/7/10
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* Time: 下午7:37
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* Description:
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*
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* (c) ykxiao <yk_9001@hotmail.com>
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*
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* This source file is subject to the MIT license that is bundled
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* with this source code in the file LICENSE.
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*/
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declare(strict_types=1);
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use Hyperf\Collection\Arr;
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/**
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* 合并权限CODE为一维数组.
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*/
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function mergePermissions(array $permissions): array
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{
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$code_list = [];
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foreach ($permissions as $value) {
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foreach ($value as $permission) {
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$code_list[] = $permission;
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}
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}
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// 合并指定键下的值到一个二维数组中
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$mergedArray = [];
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foreach ($code_list as $item) {
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$values = array_values($item);
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$mergedArray = array_merge($mergedArray, $values);
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}
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return $mergedArray;
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}
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/**
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* 树形数据转换为线性数据(多维数组转为一维数组).
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*/
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function treeToList(mixed $menu): array
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{
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$mid = 1; # 初始主键ID
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$pid = 0; # 初始父ID
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return getFromChild($menu, $mid, $pid);
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}
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/**
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* 递归计算自增ID.
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*/
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function getFromChild(mixed $data, mixed &$mid, mixed $pid, string $childField = 'children'): array
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{
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$res = [];
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foreach ($data as $v) {
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$vCopy = $v;
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unset($vCopy[$childField]);
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$vCopy['id'] = $mid++;
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$vCopy['parent_id'] = $pid;
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array_push($res, $vCopy);
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if (! empty($v[$childField])) {
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$res = Arr::collapse([$res, getFromChild($v[$childField], $mid, $vCopy['id'], $childField)]);
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}
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}
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return $res;
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}
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/**
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* 系统菜单递归，无子集时不返回空子集.
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*/
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function listToTree(array $list, string $pk = 'id', string $pid = 'parent_id', string $child = 'children', int $root = 0): array
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{
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if (empty($list)) {
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return [];
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}
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$tree = [];
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# 创建基于主键的数组引用
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$refer = [];
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foreach ($list as $key => $data) {
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$refer[$data[$pk]] = &$list[$key];
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}
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foreach ($list as $key => $data) {
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# 判断是否存在parent
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$parentId = $data[$pid];
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if ($root == $parentId) {
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$tree[] = &$list[$key];
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} else {
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if (isset($refer[$parentId])) {
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$parent = &$refer[$parentId];
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$parent[$child][] = &$list[$key];
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} else {
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$tree[] = $list[$key];
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}
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}
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}
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return $tree;
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}
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/**
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* 权限选中数组处理.
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*/
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function checkPermissions(array &$menu, array $menuPermissions, array $dataPermissions): array
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{
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foreach ($menu as $key => $value) {
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$menu[$key]['checked'] = false;
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if (in_array($value['meta']['code'], $menuPermissions)) {
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$menu[$key]['checked'] = true;
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}
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}
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// 处理数组，为 "data_permission" 添加 "checked" 键值对
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foreach ($menu as &$item) {
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if (isset($item['meta']['data_permission'])) {
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$dataPermission = $item['meta']['data_permission'];
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foreach ($dataPermission as &$permission) {
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$permission['checked'] = false;
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if (in_array($permission['actions'], $dataPermissions)) {
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$permission['checked'] = true;
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}
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}
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$item['meta']['data_permission'] = $dataPermission;
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}
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}
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return $menu;
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} |