sinde21
368 lines
12 KiB
PHP
368 lines
12 KiB
PHP
<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
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/**
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* Permission Class
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*
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* 基础权限类，及生成树类
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*
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*/
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class Permission
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{
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private $idKey = 'id'; //主键的键名
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private $fidKey = 'fid'; //父ID的键名
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private $root = 0; //最顶层fid
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private $pId = 0; //父fid
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private $data = array(); //源数据
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private $treeArray = array(); //属性数组
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private $state = 'closed'; //默认关闭
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/**
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* 获得一个带children的树形数组
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* @return multitype:
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*/
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public function getTreeArray($data, $idKey, $fidKey, $root, $closed = '0')
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{
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if ($idKey) $this->idKey = $idKey;
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if ($fidKey) $this->fidKey = $fidKey;
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if ($root) $this->root = $root;
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if ($data) {
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//var_dump($data);
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$this->data = $data;
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$this->getChildren($this->root, $closed);
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}
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//去掉键名
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//var_dump($this->treeArray);
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return array_values($this->treeArray);
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}
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/**
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* @param int $root 父id值
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* @return null or array
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*/
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private function getChildren($root, $closed)
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{
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$children = '';
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foreach ($this->data as &$node) {
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if ($root == $node[$this->fidKey]) {
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$node['children'] = $this->getChildren($node[$this->idKey], $closed);
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$children[] = $node;
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}
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//只要一级节点
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if ($this->root == $node[$this->fidKey]) {
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//$s=array('state'=>'close');
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//array_push($node,'close');
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if ($closed) {
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$node['state'] = $this->state;
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}
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$this->treeArray[$node[$this->idKey]] = $node;
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}
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}
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return $children;
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}
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/**
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* 根据 $token ， 权限类型 获取该 token->userid->role 对应的所有权限
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* @parms，$type 根据$perm_type = 'menu'时，判断是否菜单带有功能控件
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* return array
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*/
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function getPermission($token, $perm_type, $menuCtrl = true)
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{
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$CI = &get_instance();
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$CI->load->model('Base_model');
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$BasetblArr = $CI->Base_model->getBaseTable($perm_type);
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if (empty($BasetblArr)) {
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var_dump($this->uri->uri_string . '$this->Base_model->getBaseTable 获取基础表失败...');
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return;
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}
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$tblname = $BasetblArr[0]['r_table'];
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$PermArr = $CI->Base_model->getPerm($tblname, $token, $perm_type, $menuCtrl);
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return $PermArr;
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}
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/**
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* @parms， 根据$token获取拥有的菜单功能按钮控件权限 与vue前台perm.js 配合判断按钮隐藏与否
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* return array
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*/
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function getMenuCtrlPerm($token)
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{
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$CI = &get_instance();
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$CI->load->model('Base_model');
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$PermArr = $CI->Base_model->getCtrlPerm($token);
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// 返回样例
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// array(2) {
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// [0]=>
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// array(1) {
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// ["path"]=>
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// string(13) "/sys/menu/add"
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// }
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// [1]=>
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// array(1) {
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// ["path"]=>
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// string(14) "/sys/menu/edit"
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// }
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// }
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return $PermArr;
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}
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/**
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* 后端根据 $token,$uri 判断是否该用户是否过期及拥有的功能按钮控件操作权限
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* 增/删/改/查 控制器引用
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* @parms $token,$uri
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* return Array
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* return ['code' => 50008, 'message' => "非法的token"];
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* return ['code' => 50014, 'message' => "Token 过期了"];
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* return ['code' => 50016, 'message' => "无操作权限"];
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* return ['code' => 50000, 'message' => "有操作权限"];
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*/
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function HasPermit($token, $uri)
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{
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$CI = &get_instance();
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$CI->load->model('Base_model');
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// 50008:非法的token; 50012:其他客户端登录了; 50014:Token 过期了;
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$tokenArr = $CI->Base_model->TokenExpired($token);
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if ($tokenArr['code'] != 20000) {
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return $tokenArr;
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}
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$PermArr = $CI->Base_model->getCtrlPerm($token);
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// getCtrlPerm 返回样例
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// array(2) {
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// [0]=>
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// array(1) {
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// ["path"]=>
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// string(13) "/sys/menu/add"
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// }
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// [1]=>
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// array(1) {
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// ["path"]=>
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// string(14) "/sys/menu/edit"
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// }
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// }
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//暂不细分后台权限
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return ['code' => 50000, 'message' => "有操作权限 " . $uri, 'data' => $PermArr];
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if (empty($PermArr)) {
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return ['code' => 50016, 'message' => "无操作权限 " . $uri, 'data' => $PermArr];
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}
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// var_dump($this->uri->uri_string); // string(19) "api/v2/sys/menu/add"
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foreach ($PermArr as $k => $v) {
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if (strpos($uri, $v['path'])) {
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return ['code' => 50000, 'message' => "有操作权限 " . $uri, 'data' => $PermArr];
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}
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}
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return ['code' => 50016, 'message' => "无操作权限 " . $uri, 'data' => $PermArr];
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}
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/**
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* 将数据格式化成树形结构路由菜单
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*/
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function genVueRouter($data, $idKey, $fidKey, $pId)
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{
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$tree = array();
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foreach ($data as $k => $v) {
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// 找到父节点为$pId的节点，然后进行递归查找其子节点，
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if ($v[$fidKey] == $pId) {
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// 数据库取出为string类型，强制类型转换成整形，方便前端使用
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isset($v['id']) ? $v['id'] = intval($v['id']) : '';
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isset($v['pid']) ? $v['pid'] = intval($v['pid']) : '';
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isset($v['type']) ? $v['type'] = intval($v['type']) : '';
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isset($v['hidden']) ? $v['hidden'] = intval($v['hidden']) : '';
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isset($v['listorder']) ? $v['listorder'] = intval($v['listorder']) : '';
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// 构造 vue-admin 路由结构 meta
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$v['meta'] = [
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'title' => $v['title'],
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'icon' => $v['icon']
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];
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unset($v['title']);
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unset($v['icon']);
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$v['children'] = $this->genVueRouter($data, $idKey, $fidKey, $v[$idKey]);
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$tree[] = $v; // 循环数组添加元素 属于同一层级
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}
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}
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// print_r($tree);
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return $tree;
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}
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// 菜单管理 -> 菜单列表
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function genVueMenuTree($data, $idKey, $fidKey, $pId)
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{
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$tree = array();
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foreach ($data as $k => $v) {
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// 找到父节点为$pId的节点，然后进行递归查找其子节点，
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if ($v[$fidKey] == $pId) {
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// 数据库取出为string类型，强制类型转换成整形，方便前端使用
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isset($v['id']) ? $v['id'] = intval($v['id']) : '';
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isset($v['pid']) ? $v['pid'] = intval($v['pid']) : '';
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isset($v['type']) ? $v['type'] = intval($v['type']) : '';
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isset($v['hidden']) ? $v['hidden'] = intval($v['hidden']) : '';
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isset($v['listorder']) ? $v['listorder'] = intval($v['listorder']) : '';
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$v['children'] = $this->genVueMenuTree($data, $idKey, $fidKey, $v[$idKey]);
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// vue treeselect 组件子节点为空时会列出，将空的子节点删除 children key.
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if (empty($v['children'])) {
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unset($v['children']);
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}
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$tree[] = $v; // 循环数组添加元素 属于同一层级
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// print_r($tree);
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}
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}
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return $tree;
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}
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// 生成部门机构树
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function genDeptTree($data, $idKey, $fidKey, $pId)
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{
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$tree = array();
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foreach ($data as $k => $v) {
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// 找到父节点为$pId的节点，然后进行递归查找其子节点，
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if ($v[$fidKey] == $pId) {
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// 数据库取出为string类型，强制类型转换成整形，方便前端使用
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isset($v['id']) ? $v['id'] = intval($v['id']) : '';
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isset($v['pid']) ? $v['pid'] = intval($v['pid']) : '';
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isset($v['listorder']) ? $v['listorder'] = intval($v['listorder']) : '';
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$v['children'] = $this->genDeptTree($data, $idKey, $fidKey, $v[$idKey]);
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// vue treeselect 组件子节点为空时会列出，将空的子节点删除 children key.
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if (empty($v['children'])) {
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unset($v['children']);
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}
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$tree[] = $v; // 循环数组添加元素 属于同一层级
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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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* 指定格式两个二维数组比较差集
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* @param $array1
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* @param $array2
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* @return array
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*/
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// $arr1 = [
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// ['role_id'=>1,'perm_id'=>1],
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// ['role_id'=>1,'perm_id'=>2]
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// ];
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function array_diff_assoc2($array1, $array2)
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{
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$ret = array();
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foreach ($array1 as $k => $v) {
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# var_dump($v);
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$isExist = false;
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foreach ($array2 as $k2 => $v2) {
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if (empty(array_diff_assoc($v, $v2))) {
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$isExist = true;
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break;
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}
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}
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if (!$isExist) array_push($ret, $v);
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}
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return $ret;
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}
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/**
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* 将数据格式化成树形结构
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*/
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function genTree($data, $idKey, $fidKey, $pId)
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{
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// $tree = '';
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$tree = array();
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foreach ($data as $k => $v) {
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// 找到父节点为$pId的节点，然后进行递归查找其子节点，
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// 同时将子节点赋值至该节点的'children'元素，同时判断是否叶子节点
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if ($v[$fidKey] == $pId) {
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$v['children'] = $this->genTree($data, $idKey, $fidKey, $v[$idKey]);
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// print_r($pId);
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// $v['isLeaf']=$v['children']?0:1;
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// $v['state']=$v['children']?'closed':'open';
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$tree[] = $v; // 循环数组添加元素 属于同一层级
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// print_r($v);
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// print_r($tree);
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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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* 将数据格式化成树形结构 ___非递归方式，使用了数组指针，与前面json方式一样，array 索引必须以1开头___
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* @author Xuefen.Tong
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* @param array $items
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* @return array
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*/
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function genTree9($items)
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{
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$tree = array(); //格式化好的树
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foreach ($items as $item)
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if (isset($items[$item['pid']]))
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$items[$item['pid']]['son'][] = &$items[$item['id']];
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else
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$tree[] = &$items[$item['id']];
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return $tree;
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}
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/**
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* 获取全部机构
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* TODO：根据当前USERID 获取用户最高级机构所有下属机构
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*/
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function getDept()
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{
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$CI = &get_instance();
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$CI->load->model('Dept_model', 'Dept');
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$array = $CI->Dept->getDeptids();
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// var_dump($array);
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$max = 10000;
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$j = 0;
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for ($i = 0; $i < count($array); $i++) {
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// var_dump($array[$i]->DeptId);
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$arr = $CI->Dept->getDeptFatherId($array[$i]->DeptId);
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// var_dump($arr[0]->FatherLst);
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// var_dump(explode(",",$arr[0]->FatherLst));
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// var_dump(count(explode(",",$arr[0]->FatherLst)));
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$fid_length = count(explode(",", $arr[0]->FatherLst));
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if ($fid_length < $max) {
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$max = $fid_length;
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$j = $i; // 指针父机构最小长度
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}
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}
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$fdeptid = $array[$j]->DeptId; // 最高机构ID
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$data = $CI->Dept->getOptDept($fdeptid); //获取下属所有机构树
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$ret = $CI->Dept->getFahterId($fdeptid); //获取最高机构直属父ID作为终止节点
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$root = $ret[0]->FatherId; // treelib 需要终止节点
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// $root 最顶层fid
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// $b=$this->treelib->getTreeArray($data,'Id','FatherId',$root,1);
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// $b=$this->treelib->getTreeArray($data,'Id','FatherId',$root,1);
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// $b=str_replace(',"state":"closed","children":""',',"state":"open","children":""',json_encode($b));
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// echo json_encode($b);
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// $b=$this->genTree($data,'Id','FatherId',$root);
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$b = $this->genTree($data, 'id', 'FatherId', $root);
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echo json_encode($b);
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}
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} |