365 lines
15 KiB
PHP
365 lines
15 KiB
PHP
<?php
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namespace Admin\Model;
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use Think\Model\RelationModel;
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class CatModel extends RelationModel{
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protected $_validate,$_link,$modelinfo,$modelid,$fieldarr;
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public function __construct(){
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//模型id
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$modelid=I("modelid",0,"int");
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//这里为什么要加个判断呢，因为在刷新缓存的时候是不会传modelid，如果执行到下面就会出错了
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if($modelid){
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$this->modelid=$modelid;
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//模型信息
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$modelinfo=$GLOBALS['model'][$modelid];
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if(!$modelinfo){
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return false;//
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}
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$this->modelinfo=$modelinfo;
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//
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//关联模型
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$this->_link = array(
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//【对应副表】
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"cat_data"=>array(
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'mapping_type' => self::HAS_ONE,
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'foreign_key' => 'catid',
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),
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);
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//录入项
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$cat_is_enter=$this->modelinfo["cat_is_enter"];
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$is_enter_arr=explode(",",trim($cat_is_enter,","));
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$this->fieldarr=M("cat_field")->where(array("field"=>array('in',$is_enter_arr)))->select();
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//默认字段验证
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$this->_validate[]=array('name','require','名称必须填写！',1);
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$this->_validate[]=array('modelid','require','缺少模型id！',1);
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$this->_validate[]=array('classpath','require','请填写栏目路径！',1);
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$this->_validate[]=array('classpath','/^\/[\w|\/]+\/$/','栏目名称不符号要求，只能使用[数字，字母，_，/]！',1);
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$this->_validate[]=array('classpath','','路径已存在',1,"unique");
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$this->_validate[]=array('lencord','require','请输入每页显示条数！',1);
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$this->_validate[]=array('listtemp','require','请选择列表模板！',1);
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$this->_validate[]=array('viewtemp','require','请选择内容模板！',1);
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//必填项
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$cat_must_enter=$this->modelinfo["cat_must_enter"];
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$must_enter_arr=explode(",",trim($cat_must_enter,","));
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$this->must_enter_arr=M("cat_field")->where(array("field"=>array('in',$must_enter_arr)))->select();
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foreach($this->must_enter_arr as $v){
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//自动验证=======================================================================
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//array(验证字段,验证规则,错误提示,[验证条件,附加规则,验证时间])
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//必填项(不能为空验证)
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if(strstr($this->modelinfo["cat_is_enter"],",".$v[field].",")){
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$error_tips=$v[name]."必须填写!";
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//判断是不是checkbox,如果是执行函数验证
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if($v[formtype]=="checkbox"){
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$error_tips=$v[name]."必须勾选!";
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$this->_validate[]=array($v[field],'validate_checkbox',$error_tips,1,"callback");
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}
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//判断是不是多图上传
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elseif($v[formtype]=="morepic"){
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$error_tips="请上传".$v[name]."!";
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$this->_validate[]=array($v[field]."_smallimg",'validate_checkbox',$error_tips,1,"callback");
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}
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else{
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$this->_validate[]=array($v[field],'require',$error_tips,1);
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}
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}
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//正则验证
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if($v[pattern]){
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$p_error_tips=$v[errortips]?$v[errortips]:$v[name]."验证不通过!";
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$this->_validate[]=array($v[field],$v[pattern],$p_error_tips,1,"regex");
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}
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//函数验证
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if($v[savefun]){
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$p_error_tips=$v[errortips]?$v[errortips]:$v[name]."验证不通过!";
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$this->_validate[]=array($v[field],$v[savefun],$p_error_tips,1,"function");
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}
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//值维一验证
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if($v[isunique]){
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$p_error_tips=$v[name]."对应的记录已存在!";
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$this->_validate[]=array($v[field],"",$p_error_tips,0,"unique");
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}
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}
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}
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//注意，这里父类析构函数一定要放到最下面，否则框架自带的方法不能使用
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parent::__construct();
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}
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//自动验证的时候 验证checkbox
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protected function validate_checkbox($arr){
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if(count($arr)){
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return true;
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}else{
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return false;
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}
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}
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//数据完成
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protected function data_create(){
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$data=$this->create();
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//表名
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$data["table_name"]=$this->modelinfo["table_name"];
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//会员组
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if($data[member_group_id]){
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$data[member_group_id]=implode("|",$data[member_group_id]);
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$data[member_group_id]="|".$data[member_group_id]."|";
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}
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//level
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if($data[pid]){
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$level=$this->where(array("catid"=>$data[pid]))->getField("level");
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$level=$level+1;
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$data['level']=$level;
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}else{
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$data[pid]=0;
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$data['level']=1;
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}
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foreach ($this->fieldarr as $v){
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//检测是不是副表字段，如果是副表时间，数据用I方法获取（因为create方法只能获取主表数据）
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if(!$v[issystem]){
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$data[$v[field]]=I($v[field]);
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}//
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//复选框
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if($v[formtype]=="checkbox"){
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$data[$v[field]]=implode("|",$data[$v[field]]);
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if($data[$v[field]]){
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$data[$v[field]]="|".$data[$v[field]]."|";
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}
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}
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//多图上传
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if($v[formtype]=="morepic"){
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$morepic_str="";
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$smallimg=$_POST[$v[field]."_smallimg"];
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$bigimg=$_POST[$v[field]."_bigimg"];
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$imgname=$_POST[$v[field]."_imgname"];
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foreach($smallimg as $key=>$val){
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$morepic_str.=$smallimg[$key]."||".$bigimg[$key]."||".$imgname[$key]."\r\n";
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}
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$morepic_str=trim($morepic_str,"\r\n");
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$data[$v[field]]=$morepic_str;
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}
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//如果开启了魔术棒的话去掉转义字符
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if(get_magic_quotes_gpc()){ //如果get_magic_quotes_gpc()是打开的
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$data[$v[field]]=stripslashes($data[$v[field]]);//将字符串进行处理
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}
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//日期
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if($v[formtype]=="date"){
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$data[$v[field]]=$data[$v[field]]?strtotime($data[$v[field]]):"";
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}
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//未定义的数据设为空【否则mysql会报 cannot be null错误】
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$data[$v[field]]=isset($data[$v[field]])?$data[$v[field]]:"";
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//判断是否为 int smallint tinyint bigint
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if(in_array($v[fieldtype],array("tinyint","smallint","int","bigint"))){
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$data[$v[field]]=abs($data[$v[field]]);//禁止出现负数
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}
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//将副表的数据提取出来[这里用到了关联模型]
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if(!$v[issystem]){
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$data["cat_data"][$v[field]]=$_POST[$v[field]];
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unset($data[$v[field]]);
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}
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}
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return $data;
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}
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//增加
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public function data_add(){
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$data=$this->data_create();
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$data["is_last"]=1;//默认最新增加的都是终极栏目
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$data["infonum"]=0;//默认当前栏目数据为0条
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//如果存在parent_id，把parent_id改百非终极栏目
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if($data["pid"]){
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$parent_data["catid"]=$data["pid"];
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$parent_data["is_last"]=0;
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$this->save($parent_data);
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}
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//
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$data['catid']=$this->relation(true)->add($data);
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if($data['catid']){
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//更新parent_catids字段
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$parent_catids=$this->updateParent_catids($data['catid']);
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//再依次更新每个父级的son_catids字段
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$parent_catids_arr=explode("|",trim($parent_catids,"|"));
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foreach($parent_catids_arr as $objid){
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$this->updateSon_catids($objid);
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}
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//如果副表字段为空，需要插入id数据
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if(!$data["cat_data"]){
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$data["cat_data"]['catid']=$data['catid'];
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M("cat_data")->add($data["cat_data"]);
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}
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//更新权限
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$this->updateRole($data['catid']);
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//
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return $data;
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}else{
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$this->error = '缺少字段id！';
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return false;
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}
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}
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//修改
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public function data_editor(){
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$data=$this->data_create();
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$past_data=$this->find($data["catid"]);//修改前的数据
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$this->relation(true)->save($data);
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$new_data=$this->find($data["catid"]);//修改前的数据
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//更新parent_catids字段，son_catids字段
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$this->updateParent_catids($data['catid']);
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$this->updateSon_catids($data['catid']);
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//再把旧的parent_catids字段，son_catids字段和新的parent_catids字段，son_catids字段结果组合在一起，再逐一对每条信息更新父级字段和子级字段
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$arrid_str=$past_data[parent_catids].$past_data[son_catids].$new_data[parent_catids].$new_data[parent_catids];
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$arrid_str_arr=explode("|",$arrid_str);
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$arrid_str_arr = array_unique($arrid_str_arr);
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foreach($arrid_str_arr as $catid_val){
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if($catid_val){
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$this->updateParent_catids($catid_val);
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$this->updateSon_catids($catid_val);
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}
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}
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//更新修改前的pid
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if($past_data["pid"]){
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$this->updateCatIslast($past_data["pid"]);
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}
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//更新修改后的pid
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if($data["pid"]){
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$this->updateCatIslast($data["pid"]);
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}
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//更新权限
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$this->updateRole($data['catid']);
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return $data;
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}
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//修正该栏目，看有无子栏目，并根据结果修改is_last
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public function updateCatIslast($catid){
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$sons=$this->where(array("pid"=>$catid))->count();
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$data["catid"]=$catid;
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if($sons){
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$data["is_last"]=0;
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}else{
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$data["is_last"]=1;
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}
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$this->save($data);
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}
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//更新栏目缓存
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public function updateCache(){
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$cat=$this->field("catid,modelid,classpath,lang,pubid,table_name,name,infonum,list_type,view_type,lencord,status,pid,sort,level,is_last,parent_catids,son_catids,listtemp,viewtemp,thumb,pagetitle,keywords,description,is_page,listorder,reorder")->select();
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$newcat=array();
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foreach($cat as $v){
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//更新栏目信息数
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$where=array();
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$where['catid']=array('in',getSonCat($v["catid"]));
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$where['checked']=1;
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$count=M("cms_".$v[table_name])->where($where)->count();
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M("cat")->save(array(
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"catid"=>$v["catid"],
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"infonum"=>$count,
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));
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//
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$newcat[$v["catid"]]=$v;
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}
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$arr_str=var_export ($newcat,true);
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$arr_str="<?php \r\n \$GLOBALS['cat']=".$arr_str.";";
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file_put_contents(C("IncCache_PATH")."cat.php",$arr_str);
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}
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//更新指定栏目的父级
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public function updateParent_catids($catid){
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$parent_catids=$this->getParents($catid);
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$this->save(array(
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"catid"=>$catid,
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"parent_catids"=>$parent_catids,
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));
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return $parent_catids;
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}
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//更新指定栏目的子极
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public function updateSon_catids($catid){
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$son_catids=$this->getSons($catid);
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$this->save(array(
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"catid"=>$catid,
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"son_catids"=>$son_catids,
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));
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}
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//查找一个栏目的所有父级catid
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protected function getParents($catid){
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$catarr=array();
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for($i=1;$i<=2;$i++){
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$cat=$this->field("catid,pid")->find($catid);
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$pid=$cat["pid"];
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if($pid){
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$catarr[]=$pid;
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$catid=$pid;
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$i=1;
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}else{
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break;
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}
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}
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//数组颠倒
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if($catarr){
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$catarr=array_reverse($catarr);
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}
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$catarr= implode("|",$catarr);
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if($catarr){
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$catarr="|".$catarr."|";
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}
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return $catarr;
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}
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//查找一个栏目的所有子级catid
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protected function getSons($catid){
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$catidArr=$this->forCat($catid);
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$catidArr= implode("|",$catidArr);
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if($catidArr){
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$catidArr="|".$catidArr."|";
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}
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return $catidArr;
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}
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protected function forCat($pid,$catidArr){
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$where["pid"]=$pid;
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$cat=M("cat")->field("catid")->where($where)->order("sort asc")->select();
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if(count($cat)>0){
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foreach($cat as $v){
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$catidArr[]=$v[catid];
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$catidArr=$this->forCat($v[catid],$catidArr);
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}
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return $catidArr;
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}else{
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return $catidArr;
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}
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}
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//更新权限
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protected function updateRole($catid){
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$role=M("role")->select();
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foreach($role as $v){
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$saveData=array();
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$saveData["id"]=$v[id];
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if($_POST["view_role_".$v[id]]){
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$saveData["info_view"]=$this->addCatidStr($v["info_view"],$catid);
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}else{
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$saveData["info_view"]=$this->removeCatidStr($v["info_view"],$catid);
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}
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if($_POST["add_role_".$v[id]]){
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$saveData["info_add"]=$this->addCatidStr($v["info_add"],$catid);
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}else{
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$saveData["info_add"]=$this->removeCatidStr($v["info_add"],$catid);
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}
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if($_POST["editor_role_".$v[id]]){
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$saveData["info_editor"]=$this->addCatidStr($v["info_editor"],$catid);
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}else{
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$saveData["info_editor"]=$this->removeCatidStr($v["info_editor"],$catid);
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}
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if($_POST["delete_role_".$v[id]]){
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$saveData["info_delete"]=$this->addCatidStr($v["info_delete"],$catid);
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}else{
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$saveData["info_delete"]=$this->removeCatidStr($v["info_delete"],$catid);
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}
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if($_POST["checked_role_".$v[id]]){
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$saveData["info_checked"]=$this->addCatidStr($v["info_checked"],$catid);
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}else{
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$saveData["info_checked"]=$this->removeCatidStr($v["info_checked"],$catid);
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}
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M("role")->save($saveData);
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}
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}
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//更新权限里用到的函数
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protected function addCatidStr($str,$catid){
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if(strstr($str,"|".$catid."|")){
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return $str;
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}else{
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return $str."|".$catid."|";
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}
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}
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//更新权限里用到的函数
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protected function removeCatidStr($str,$catid){
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return str_replace("|".$catid."|","", $str);
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}
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}
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