初始化项目
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170
application/common/model/Model.php
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170
application/common/model/Model.php
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<?php
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// +----------------------------------------------------------------------
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// | SentCMS [ WE CAN DO IT JUST THINK IT ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2013 http://www.tensent.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Author: molong <molong@tensent.cn> <http://www.tensent.cn>
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// +----------------------------------------------------------------------
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namespace app\common\model;
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/**
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* 设置模型
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*/
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class Model extends Base{
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protected $auto = [ 'update_time', 'field_sort', 'attribute_list'];
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protected $insert = ['name', 'create_time', 'status'=>1];
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protected $type = array(
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'id' => 'integer'
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);
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public function setFieldSortAttr($value){
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return empty($value) ? '' : json_encode($value);
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}
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public function setNameAttr($value){
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return strtolower($value);
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}
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public function setAttributeListAttr($value){
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return empty($value) ? '' : json_encode($value);
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}
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public function getStatusTextAttr($value, $data){
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$status = array(
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0 => '禁用',
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1 => '启用',
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);
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return $status[$data['status']];
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}
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/**
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* 更新一个或新增一个模型
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* @return array
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*/
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public function change() {
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if(IS_POST){
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$data = input('post.',array());
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if($data){
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if (empty($data['id'])) {
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/*创建表*/
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$db = new \com\Datatable();
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//文档模型
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if($data['extend'] == 1){
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//默认文档前缀
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$tablename = 'document_'.$data['name'];
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}else{
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$tablename = $data['name'];
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}
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$sql = $db->start_table($tablename)
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->create_id('id', 11 , '主键' , false);
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if ($data['extend'] != 1) {
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$sql = $sql->create_uid();
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}
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$sql->create_key('id')->end_table($data['title'], $data['engine_type'])
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->create();
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$id = $this->validate('model.add')->save($data);
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if (false === $id) {
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return array('info'=>$this->getError(), 'status'=>0);
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}else{
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// 清除模型缓存数据
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cache('document_model_list', null);
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//记录行为
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action_log('update_model', 'model', $id, session('auth_user.uid'));
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return $id ? array('info'=>'创建模型成功！','status'=>1) : array('info'=>'创建模型失败！','status'=>1);
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}
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} else {
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//修改
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$status = $this->validate('model.edit')->save($data,array('id'=>$data['id']));
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if (false === $status) {
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return array('info'=>$this->getError(), 'status'=>0);
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}else{
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// 清除模型缓存数据
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cache('document_model_list', null);
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//记录行为
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action_log('update_model','model',$data['id'],session('auth_user.uid'));
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return array('info'=>'保存模型成功！','status'=>1);
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}
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}
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}else{
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return array('info'=>$this->getError(),'status'=>0);
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}
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}
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}
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public function del(){
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$id = input('id','','trim,intval');
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$model = $this->db()->where(array('id'=>$id))->find();
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if ($model['extend'] == 0) {
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$this->error = "基础模型不允许删除！";
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return false;
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}elseif ($model['extend'] == 1){
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$tablename = 'document_'.$model['name'];
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}elseif ($model['extend'] == 2){
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$tablename = $model['name'];
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}
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//删除数据表
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$db = new \com\Datatable();
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if ($db->CheckTable($tablename)) {
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//检测表是否存在
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$result = $db->del_table($tablename)->query();
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if (!$result) {
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return false;
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$this->error = "数据表删除失败！";
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}
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}
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$result = $this->db()->where(array('id'=>$id))->delete();
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if ($result) {
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return true;
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}else{
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$this->error = "模型删除失败！";
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return false;
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}
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}
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public function attribute(){
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return $this->hasMany('Attribute');
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}
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/**
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* 解析字段
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* @param [array] $model [字段]
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* @return [array] [解析后的字段]
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*/
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public function preFields($model){
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$fields = $model->attribute;
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$groups = parse_config_attr($model['field_group']);
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$field_sort = json_decode($model['field_sort'],true);;
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//获得数组的第一条数组
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$first_key = array_keys($groups);
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if (!empty($field_sort)) {
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foreach ($field_sort as $key => $value) {
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foreach ($value as $index) {
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if (isset($fields[$index])) {
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$groupfield[$key][] = $fields[$index];
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unset($fields[$index]);
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}
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}
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}
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}
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//未进行排序的放入第一组中
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$fields[] = array('name'=>'model_id','type'=>'hidden'); //加入模型ID值
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$fields[] = array('name'=>'id','type'=>'hidden'); //加入模型ID值
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foreach ($fields as $key => $value) {
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$groupfield[$first_key[0]][] = $value;
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}
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foreach ($groups as $key => $value) {
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if ($groupfield[$key]) {
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$data[$value] = $groupfield[$key];
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}
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}
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return $data;
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return array();
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}
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}
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