<?php
// +----------------------------------------------------------------------
// | OneThink [ WE CAN DO IT JUST THINK IT ]
// +----------------------------------------------------------------------
// | Copyright (c) 2013 http://www.onethink.cn All rights reserved.
// +----------------------------------------------------------------------
// | Author: 麦当苗儿 <zuojiazi@vip.qq.com>
// +----------------------------------------------------------------------

namespace Admin\Model;
use Think\Model;
/**
 * 配置模型
 * @author 麦当苗儿 <zuojiazi@vip.qq.com>
 */

class ConfigModel extends Model {
 protected $_validate = array(
 array('name', 'require', '标识不能为空', self::EXISTS_VALIDATE, 'regex', self::MODEL_BOTH),
 array('name', '', '标识已经存在', self::VALUE_VALIDATE, 'unique', self::MODEL_BOTH),
 array('title', 'require', '名称不能为空', self::MUST_VALIDATE , 'regex', self::MODEL_BOTH),
 );

 protected $_auto = array(
 array('name', 'strtoupper', self::MODEL_BOTH, 'function'),
 array('create_time', NOW_TIME, self::MODEL_INSERT),
 array('update_time', NOW_TIME, self::MODEL_BOTH),
 array('status', '1', self::MODEL_BOTH),
 );

 /**
 * 获取配置列表
 * @return array 配置数组
 * @author 麦当苗儿 <zuojiazi@vip.qq.com>
 */
 public function lists(){
 $map = array('status' => 1);
 $data = $this->where($map)->field('type,name,value')->select();
 
 $config = array();
 if($data && is_array($data)){
 foreach ($data as $value) {
 $config[$value['name']] = $this->parse($value['type'], $value['value']);
 }
 }
 return $config;
 }

 /**
 * 根据配置类型解析配置
 * @param integer $type 配置类型
 * @param string $value 配置值
 * @author 麦当苗儿 <zuojiazi@vip.qq.com>
 */
 private function parse($type, $value){
 switch ($type) {
 case 3: //解析数组
 $array = preg_split('/[,;\r\n]+/', trim($value, ",;\r\n"));
 if(strpos($value,':')){
 $value = array();
 foreach ($array as $val) {
 list($k, $v) = explode(':', $val);
 $value[$k] = $v;
 }
 }else{
 $value = $array;
 }
 break;
 }
 return $value;
 }

}