122 lines
4.4 KiB
PHP
122 lines
4.4 KiB
PHP
<?php
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namespace Admin\Model;
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use Think\Model;
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class FeedbackCatModel extends Model{
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const modelTempPath = 'Data/feedbackTemp/'; //模型表单模板路径
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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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protected $_validate = array(
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array('name','require','请填写名称！',1),
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);
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//自动完成
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protected $_auto = array (
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array('formtemp','get_formtemp',3,'callback'), //表单的form内容
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array('member_group','arr2string',3,'callback'), //表单的form内容
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);
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//自动完成-把数组转换为字符串便于存到数据里
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public function arr2string($arr){
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$str= implode(",", $arr);
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if($str){
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$str=",".$str.",";
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}
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return $str;
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}
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//自动完成-get_formtemp
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//检查SQL文件是否存在！
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public function get_formtemp() {
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$field_name=I("post.field_name");
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$field=I("post.field");
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$str="";
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foreach($field as $key=>$v){
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$str.=$field_name[$key]."<!--field-->".$field[$key]."\r\n";
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}
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return trim($str);
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}
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//保存模型 增加和修改都调用此方法
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public function data_save(){
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$data=$this->create();
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$data["is_enter"]=$this->arr2string(I("post.is_enter"));
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$data["must_enter"]=$this->arr2string(I("post.must_enter"));
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if($data["catid"]){
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$this->save($data);
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$catid = $data["catid"];
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}else{
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$catid = $this->add($data);
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$data["catid"]=$catid;
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}
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if ($catid) {
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$this->updateModelTemp($catid);
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} else {
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return false;
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}
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//
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return $data;
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}
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//删除模型
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public function data_delete($catid) {
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if (empty($catid)){
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$this->error = 'id不存在！';
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return false;
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}
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$data = $this->where(array("catid" => $catid))->find();
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if (!$data) {
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$this->error = '分类不存在！';
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return false;
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}
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//检查该模型下是否有分类
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$count = M("feedback")->where(array("catid" => $catid))->count();
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if ($count) {
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$this->error = '该分类下有信息，请先删除信息！';
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return false;
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}
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//删除模型数据
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$this->where(array("catid" => $catid))->delete();
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//删除模型表单文件
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unlink(APP_PATH.self::modelTempPath.$catid.".php");
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return true;
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}
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/**
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* 更新模型模板文件
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* @param type $catid 模型id
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* @return boolean
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*/
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public function updateModelTemp($catid){
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$cat=$this->find($catid);
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//将model里的is_enter is_contribute must_enter is_list is_search is_sort 依次拿出来和table_field对比，如果不存在就删除（防止因删除字段和修改字段名而造成model里的这些字段不更新导致的错误）
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$field=M("feedback_field")->field("field")->order("sort asc,field_id asc")->select();
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$new["catid"]=$catid;
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foreach($field as $v){
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//录入项
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if(strstr($cat["is_enter"], ",".$v["field"].",")){
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$new["is_enter"].=",".$v["field"];
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}
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//必填项
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if(strstr($cat["must_enter"], ",".$v["field"].",")){
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$new["must_enter"].=",".$v["field"];
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}
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}
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$new["is_enter"]=$new["is_enter"]?$new["is_enter"].",":"";
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$new["must_enter"]=$new["must_enter"]?$new["must_enter"].",":"";
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$this->save($new);
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//
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$formtemp= explode("\r\n",$cat["formtemp"]);
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$catTemp="";
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foreach($formtemp as $key=>$v){
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$f=explode("<!--field-->",$v);
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if(!strstr($new["is_enter"], ",".$f[1].",")){
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continue;
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}
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$field=M("feedback_field")->where(array("field"=>$f[1]))->find();
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if($field){
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$htmlcode=$field["htmlcode"];
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$htmlcode= str_replace("{modelFieldTemp_name}", $f[0],$htmlcode);//名称替换
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$catTemp=$catTemp."\r\n".$htmlcode;
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}
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}
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$catTemp=htmlspecialchars_decode($catTemp);
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file_put_contents(APP_PATH.self::modelTempPath.$catid.".php",$catTemp);
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return true;
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}
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}
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