<?php
/* * * 公共模型*/
namespace Common\Model;
use Think\Model;
class CommonModel extends Model {/*** @Author:      HTL* @Email:       Huangyuan413026@163.com* @DateTime:    2016-04-08 12:22:19* @Description: 验证字段,子类可以覆盖或移出*/protected $_validate = array(array('code','require','{%ERROR_NOT_PAST}'),//必须array('name','require','{%ERROR_NOT_PAST}'),//必须);/*** @Author:      HTL* @Email:       Huangyuan413026@163.com* @DateTime:    2016-04-08 12:08:38* @Description: 所有继承的子类字段create_time自动生成当前时间*/protected $_auto = array (array ('create_time', 'mGetDate', 1, 'callback' ),    // 增加的时候调用回调函数);/*** @Author:      HTL* @Email:       Huangyuan413026@163.com* @DateTime:    2016-04-08 15:52:40* @Description: 返回该类的自动验证信息,用于在子类中合并该验证信息(不能在子类中定义此$_validate属性否则会被覆盖，如果不需要在子类中合并则可以可忽略此方法)*/protected function get_validate(){return $this->_validate;}/*** @Author:      HTL* @Email:       Huangyuan413026@163.com* @DateTime:    2016-04-08 12:06:03* @Description: 获取当前时间*/protected function mGetDate() {return date ( 'Y-m-d H:i:s' );}/*** @Author:      HTL* @Email:       Huangyuan413026@163.com* @DateTime:    2016-04-08 10:50:20* @Description: 更新成功后的回调方法*/protected function _after_update($data,$options) {//区分会员登录和更改操作if( $options['model']=="Users"&& $data['last_login_ip']&& $data['last_login_time']&& count($data)==3){$this->after_write("login",$data,$options);}else{$this->after_write("update",$data,$options);}}/*** @Author:      HTL* @Email:       Huangyuan413026@163.com* @DateTime:    2016-04-08 10:50:27* @Description: 插入成功后的回调方法*/protected function _after_insert($data,$options) {$this->after_write("insert",$data,$options);}/*** @Author:      HTL* @Email:       Huangyuan413026@163.com* @DateTime:    2016-04-08 11:56:12* @Description: 删除成功后的回调方法*/protected function _after_delete($data,$options) {$this->after_write("delete",$data,$options);}/*** @Author:      HTL* @Email:       Huangyuan413026@163.com* @DateTime:    2016-04-08 11:03:18* @Description: 更新或插入成功后和删除前写入系统日志*/function after_write($type,$data,$options){$db_name = C('DB_PREFIX')."system_log"; //日志表//如果是系统日志表则不处理,防止循环调用此方法if(!$this->_is_array($data) || !$this->_is_array($options) || strcasecmp($options['table'],$db_name)==0) return ;$model = M("SystemLog");  //日志表$new_value = json_encode($data);// 去除前缀的表名$_data['log_table'] = str_replace(C('DB_PREFIX'), "",$options['table']);//更改时如果原数据未更改则不进行记录,防止重复记录if("update" === $type){//表主健$_data['t_id'] = $data['id'];// 主健名称不是id// 获取主健对应的数据if($_data['id']){$tablename = $options['table'];$_data['t_id'] = $data[M($tablename)->getPk()];}// 如果最后一条的值没有更改则不记录if($model->where($_data)->order("id desc")->getField("new_value")===$new_value) return;}$_data['log_type']    = $type;$_data['new_value']   = $new_value;$_data['log_user']    = $_SESSION['ADMIN_ID'];$_data['create_time'] = date('Y-m-d H:i:s');$_data['ip_address']  = get_client_ip(0,true);$_data['user_agent']  = $_SERVER['HTTP_USER_AGENT'];try {$model->add($_data);} catch (Exception $e) {\Think\Log::write('写入系统日志时发生错误,错误信息:'.$e->getMessage(),'WARN');}}/*** @Author:      HTL* @Email:       Huangyuan413026@163.com* @DateTime:    2016-04-08 11:04:40* @Description: 是否是数组*/function _is_array($array){return ($array && is_array($array) && count($array)>0);}
}