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319 lines
10 KiB
PHP
319 lines
10 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | OneThink [ WE CAN DO IT JUST THINK IT ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2013 http://www.onethink.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Author: huajie <banhuajie@163.com>
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// +----------------------------------------------------------------------
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namespace Admin\Model;
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use Think\Model;
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/**
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* 用户组模型类
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* Class AuthGroupModel
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* @author 朱亚杰 <zhuyajie@topthink.net>
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*/
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class AuthGroupModel extends Model {
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const TYPE_ADMIN = 1; // 管理员用户组类型标识
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const MEMBER = 'member';
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const UCENTER_MEMBER = 'ucenter_member';
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const AUTH_GROUP_ACCESS = 'auth_group_access'; // 关系表表名
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const AUTH_EXTEND = 'auth_extend'; // 动态权限扩展信息表
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const AUTH_GROUP = 'auth_group'; // 用户组表名
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const AUTH_EXTEND_CATEGORY_TYPE = 1; // 分类权限标识
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const AUTH_EXTEND_MODEL_TYPE = 2; //分类权限标识
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protected $_validate = array(
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array('title','require', '必须设置用户组标题', Model::MUST_VALIDATE ,'regex',Model::MODEL_INSERT),
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array('description','0,80', '描述最多80字符', Model::VALUE_VALIDATE , 'length' ,Model::MODEL_BOTH ),
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);
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/**
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* 返回用户组列表
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* 默认返回正常状态的管理员用户组列表
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* @param array $where 查询条件,供where()方法使用
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*
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* @author 朱亚杰 <zhuyajie@topthink.net>
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*/
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public function getGroups($where=array()){
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$map = array('status'=>1,'type'=>self::TYPE_ADMIN,'module'=>'admin');
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$map = array_merge($map,$where);
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return $this->where($map)->select();
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}
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/**
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* 把用户添加到用户组,支持批量添加用户到用户组
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* @author 朱亚杰 <zhuyajie@topthink.net>
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*
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* 示例: 把uid=1的用户添加到group_id为1,2的组 `AuthGroupModel->addToGroup(1,'1,2');`
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*/
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public function addToGroup($uid,$gid){
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$uid = is_array($uid)?implode(',',$uid):trim($uid,',');
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$gid = is_array($gid)?$gid:explode( ',',trim($gid,',') );
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$Access = SM(self::AUTH_GROUP_ACCESS);
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if( isset($_REQUEST['batch']) ){
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//为单个用户批量添加用户组时,先删除旧数据
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$del = $Access->where( array('uid'=>array('in',$uid)) )->delete();
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}
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$uid_arr = explode(',',$uid);
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$uid_arr = array_diff($uid_arr,array(C('USER_ADMINISTRATOR')));
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$add = array();
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if( $del!==false ){
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foreach ($uid_arr as $u){
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//判断用户id是否合法
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if(SM('Member')->getFieldByUid($u,'uid') == false){
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$this->error = "编号为{$u}的账号不存在！";
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return false;
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}
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foreach ($gid as $g){
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if( is_numeric($u) && is_numeric($g) ){
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$add[] = array('group_id'=>$g,'uid'=>$u);
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}
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}
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}
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$Access->addAll($add);
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}
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if ($Access->getDbError()) {
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if( count($uid_arr)==1 && count($gid)==1 ){
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//单个添加时定制错误提示
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$this->error = "不能重复添加";
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}
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return false;
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}else{
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return true;
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}
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}
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/**
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* 返回用户所属用户组信息
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* @param int $uid 用户id
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* @return array 用户所属的用户组 array(
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* array('uid'=>'用户id','group_id'=>'用户组id','title'=>'用户组名称','rules'=>'用户组拥有的规则id,多个,号隔开'),
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* ...)
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*/
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static public function getUserGroup($uid){
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static $groups = array();
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if (isset($groups[$uid]))
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return $groups[$uid];
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$prefix = C('DB_PREFIX');
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$user_groups = M()
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->field('uid,group_id,title,description,rules')
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->table($prefix.self::AUTH_GROUP_ACCESS.' a')
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->join ($prefix.self::AUTH_GROUP." g on a.group_id=g.id")
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->where("a.uid='$uid' and g.status='1'")
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->select();
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$groups[$uid]=$user_groups?$user_groups:array();
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return $groups[$uid];
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}
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/**
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* 返回用户拥有管理权限的扩展数据id列表
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*
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* @param int $uid 用户id
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* @param int $type 扩展数据标识
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* @param int $session 结果缓存标识
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* @return array
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*
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* array(2,4,8,13)
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*
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* @author 朱亚杰 <xcoolcc@gmail.com>
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*/
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static public function getAuthExtend($uid,$type,$session){
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if ( !$type ) {
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return false;
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}
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if ( $session ) {
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$result = session($session);
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}
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if ( $uid == UID && !empty($result) ) {
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return $result;
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}
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$prefix = C('DB_PREFIX');
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$result = M()
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->table($prefix.self::AUTH_GROUP_ACCESS.' g')
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->join($prefix.self::AUTH_EXTEND.' c on g.group_id=c.group_id')
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->where("g.uid='$uid' and c.type='$type' and !isnull(extend_id)")
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->getfield('extend_id',true);
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if ( $uid == UID && $session ) {
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session($session,$result);
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}
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return $result;
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}
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/**
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* 返回用户拥有管理权限的分类id列表
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*
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* @param int $uid 用户id
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* @return array
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*
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* array(2,4,8,13)
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*
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* @author 朱亚杰 <zhuyajie@topthink.net>
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*/
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static public function getAuthCategories($uid){
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return self::getAuthExtend($uid,self::AUTH_EXTEND_CATEGORY_TYPE,'AUTH_CATEGORY');
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}
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/**
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* 获取用户组授权的扩展信息数据
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*
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* @param int $gid 用户组id
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* @return array
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*
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* array(2,4,8,13)
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*
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* @author 朱亚杰 <xcoolcc@gmail.com>
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*/
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static public function getExtendOfGroup($gid,$type){
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if ( !is_numeric($type) ) {
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return false;
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}
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return M(self::AUTH_EXTEND)->where( array('group_id'=>$gid,'type'=>$type) )->getfield('extend_id',true);
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}
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/**
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* 获取用户组授权的分类id列表
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*
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* @param int $gid 用户组id
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* @return array
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*
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* array(2,4,8,13)
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*
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* @author 朱亚杰 <zhuyajie@topthink.net>
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*/
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static public function getCategoryOfGroup($gid){
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return self::getExtendOfGroup($gid,self::AUTH_EXTEND_CATEGORY_TYPE);
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}
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/**
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* 批量设置用户组可管理的扩展权限数据
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*
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* @param int|string|array $gid 用户组id
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* @param int|string|array $cid 分类id
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*
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* @author 朱亚杰 <xcoolcc@gmail.com>
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*/
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static public function addToExtend($gid,$cid,$type){
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$gid = is_array($gid)?implode(',',$gid):trim($gid,',');
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$cid = is_array($cid)?$cid:explode( ',',trim($cid,',') );
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$Access = M(self::AUTH_EXTEND);
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$del = $Access->where( array('group_id'=>array('in',$gid),'type'=>$type) )->delete();
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$gid = explode(',',$gid);
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$add = array();
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if( $del!==false ){
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foreach ($gid as $g){
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foreach ($cid as $c){
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if( is_numeric($g) && is_numeric($c) ){
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$add[] = array('group_id'=>$g,'extend_id'=>$c,'type'=>$type);
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}
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}
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}
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$Access->addAll($add);
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}
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if ($Access->getDbError()) {
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return false;
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}else{
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return true;
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}
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}
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/**
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* 批量设置用户组可管理的分类
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*
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* @param int|string|array $gid 用户组id
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* @param int|string|array $cid 分类id
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*
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* @author 朱亚杰 <zhuyajie@topthink.net>
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*/
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static public function addToCategory($gid,$cid){
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return self::addToExtend($gid,$cid,self::AUTH_EXTEND_CATEGORY_TYPE);
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}
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/**
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* 将用户从用户组中移除
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* @param int|string|array $gid 用户组id
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* @param int|string|array $cid 分类id
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* @author 朱亚杰 <xcoolcc@gmail.com>
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*/
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public function removeFromGroup($uid,$gid){
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return SM(self::AUTH_GROUP_ACCESS)->where( array( 'uid'=>$uid,'group_id'=>$gid) )->delete();
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}
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/**
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* 获取某个用户组的用户列表
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*
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* @param int $group_id 用户组id
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*
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* @author 朱亚杰 <zhuyajie@topthink.net>
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*/
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static public function memberInGroup($group_id){
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$prefix = C('DB_PREFIX');
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$l_table = $prefix.self::MEMBER;
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$r_table = $prefix.self::AUTH_GROUP_ACCESS;
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$r_table2 = $prefix.self::UCENTER_MEMBER;
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$list = M() ->field('m.uid,u.username,m.last_login_time,m.last_login_ip,m.status')
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->table($l_table.' m')
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->join($r_table.' a ON m.uid=a.uid')
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->join($r_table2.' u ON m.uid=u.id')
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->where(array('a.group_id'=>$group_id))
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->select();
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return $list;
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}
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/**
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* 检查id是否全部存在
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* @param array|string $gid 用户组id列表
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* @author 朱亚杰 <zhuyajie@topthink.net>
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*/
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public function checkId($modelname,$mid,$msg = '以下id不存在:'){
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if(is_array($mid)){
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$count = count($mid);
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$ids = implode(',',$mid);
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}else{
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$mid = explode(',',$mid);
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$count = count($mid);
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$ids = $mid;
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}
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$s = M($modelname)->where(array('id'=>array('IN',$ids)))->getField('id',true);
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if(count($s)===$count){
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return true;
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}else{
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$diff = implode(',',array_diff($mid,$s));
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$this->error = $msg.$diff;
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return false;
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}
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}
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/**
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* 检查用户组是否全部存在
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* @param array|string $gid 用户组id列表
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* @author 朱亚杰 <zhuyajie@topthink.net>
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*/
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public function checkGroupId($gid){
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return $this->checkId('AuthGroup',$gid, '以下用户组id不存在:');
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}
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/**
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* 检查分类是否全部存在
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* @param array|string $cid 栏目分类id列表
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* @author 朱亚杰 <zhuyajie@topthink.net>
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*/
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public function checkCategoryId($cid){
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return $this->checkId('Category',$cid, '以下分类id不存在:');
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}
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}
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