235 lines
7.2 KiB
PHP
235 lines
7.2 KiB
PHP
<?php
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/* *
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* 菜单
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*/
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namespace Common\Model;
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use Common\Model\CommonModel;
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class MenuModel extends CommonModel {
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//自动验证
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protected $_validate = array(
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//array(验证字段,验证规则,错误提示,验证条件,附加规则,验证时间)
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array('name', 'require', '菜单名称不能为空！', 1, 'regex', CommonModel:: MODEL_BOTH ),
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array('app', 'require', '应用不能为空！', 1, 'regex', CommonModel:: MODEL_BOTH ),
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array('model', 'require', '模块名称不能为空！', 1, 'regex', CommonModel:: MODEL_BOTH ),
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array('action', 'require', '方法名称不能为空！', 1, 'regex', CommonModel:: MODEL_BOTH ),
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array('app,model,action', 'checkAction', '同样的记录已经存在！', 1, 'callback', CommonModel:: MODEL_INSERT ),
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array('id,app,model,action', 'checkActionUpdate', '同样的记录已经存在！', 1, 'callback', CommonModel:: MODEL_UPDATE ),
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array('parentid', 'checkParentid', '菜单只支持四级！', 1, 'callback', 1),
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);
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//自动完成
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protected $_auto = array(
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//array(填充字段,填充内容,填充条件,附加规则)
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);
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//验证菜单是否超出三级
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public function checkParentid($parentid) {
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$find = $this->where(array("id" => $parentid))->getField("parentid");
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if ($find) {
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$find2 = $this->where(array("id" => $find))->getField("parentid");
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if ($find2) {
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$find3 = $this->where(array("id" => $find2))->getField("parentid");
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if ($find3) {
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return false;
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}
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}
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}
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return true;
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}
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//验证action是否重复添加
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public function checkAction($data) {
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//检查是否重复添加
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$find = $this->where($data)->find();
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if ($find) {
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return false;
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}
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return true;
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}
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//验证action是否重复添加
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public function checkActionUpdate($data) {
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//检查是否重复添加
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$id=$data['id'];
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unset($data['id']);
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$find = $this->field('id')->where($data)->find();
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if (isset($find['id']) && $find['id']!=$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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/**
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* 按父ID查找菜单子项
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* @param integer $parentid 父菜单ID
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* @param integer $with_self 是否包括他自己
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*/
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public function admin_menu($parentid, $with_self = false) {
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//父节点ID
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$parentid = (int) $parentid;
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$result = $this->where(array('parentid' => $parentid, 'status' => 1))->order(array("listorder" => "ASC"))->select();
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if ($with_self) {
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$result2[] = $this->where(array('id' => $parentid))->find();
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$result = array_merge($result2, $result);
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}
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//权限检查
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if (sp_get_current_admin_id() == 1) {
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//如果是超级管理员 直接通过
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return $result;
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}
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$array = array();
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foreach ($result as $v) {
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//方法
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$action = $v['action'];
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//public开头的通过
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if (preg_match('/^public_/', $action)) {
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$array[] = $v;
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} else {
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if (preg_match('/^ajax_([a-z]+)_/', $action, $_match)){
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$action = $_match[1];
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}
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$rule_name=strtolower($v['app']."/".$v['model']."/".$action);
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if ( sp_auth_check(sp_get_current_admin_id(),$rule_name)){
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$array[] = $v;
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}
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}
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}
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return $array;
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}
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/**
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* 获取菜单 头部菜单导航
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* @param $parentid 菜单id
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*/
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public function submenu($parentid = '', $big_menu = false) {
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$array = $this->admin_menu($parentid, 1);
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$numbers = count($array);
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if ($numbers == 1 && !$big_menu) {
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return '';
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}
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return $array;
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}
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/**
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* 菜单树状结构集合
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*/
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public function menu_json() {
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$data = $this->get_tree(0);
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return $data;
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}
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//取得树形结构的菜单
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public function get_tree($myid, $parent = "", $Level = 1) {
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$data = $this->admin_menu($myid);
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$Level++;
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if (is_array($data)) {
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$ret = NULL;
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foreach ($data as $a) {
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$id = $a['id'];
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$name = ucwords($a['app']);
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$model = ucwords($a['model']);
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$action = $a['action'];
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//附带参数
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$params = "";
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if ($a['data']) {
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$params = "?" . htmlspecialchars_decode($a['data']);
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}
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$array = array(
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"icon" => $a['icon'],
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"id" => $id . $name,
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"name" => $a['name'],
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"parent" => $parent,
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"url" => U("{$name}/{$model}/{$action}{$params}"),
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'lang'=> strtoupper($name.'_'.$model.'_'.$action)
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);
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$ret[$id . $name] = $array;
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$child = $this->get_tree($a['id'], $id, $Level);
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//由于后台管理界面只支持三层，超出的不层级的不显示
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if ($child && $Level <= 3) {
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$ret[$id . $name]['items'] = $child;
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}
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}
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return $ret;
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}
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return false;
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}
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/**
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* 更新缓存
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* @param type $data
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* @return type
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*/
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public function menu_cache($data = null) {
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if (empty($data)) {
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$data = $this->select();
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F("Menu", $data);
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} else {
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F("Menu", $data);
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}
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return $data;
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}
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/**
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* 后台有更新/编辑则删除缓存
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* @param type $data
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*/
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public function _before_write(&$data) {
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parent::_before_write($data);
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F("Menu", NULL);
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}
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//删除操作时删除缓存
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public function _after_delete($data, $options) {
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parent::_after_delete($data, $options);
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$this->_before_write($data);
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}
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public function menu($parentid, $with_self = false){
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//父节点ID
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$parentid = (int) $parentid;
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$result = $this->where(array('parentid' => $parentid))->select();
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if ($with_self) {
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$result2[] = $this->where(array('id' => $parentid))->find();
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$result = array_merge($result2, $result);
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}
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return $result;
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}
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/**
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* 得到某父级菜单所有子菜单，包括自己
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* @param number $parentid
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*/
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public function get_menu_tree($parentid=0){
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$menus=$this->where(array("parentid"=>$parentid))->order(array("listorder"=>"ASC"))->select();
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if($menus){
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foreach ($menus as $key=>$menu){
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$children=$this->get_menu_tree($menu['id']);
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if(!empty($children)){
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$menus[$key]['children']=$children;
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}
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unset($menus[$key]['id']);
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unset($menus[$key]['parentid']);
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}
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return $menus;
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}else{
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return $menus;
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}
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}
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} |