<?php
class wxgzhModel extends Model
{
	//定义远程连接的
	protected $URL_public		= 'https:&#47;&#47;api.weixin.qq.com/cgi-bin/';
	
	protected $URL_gettoken		= 'token';
	protected $URL_jsapiticket	= 'ticket/getticket';
	
	//获取用户信息跟openid
	protected $URL_userinfo		= 'user/info';
	
	//发模版消息的
	protected $URL_tplsend		= 'message/template/send';
	protected $URL_tplgetlist	= 'template/get_all_private_template';
	

	
	public $appid 		= '';
	public $corpid 		= '';
	public $centerurl 	= '';
	public $optionpid 	= '-4';
	public $backarr 	= array();
	protected $secret 	= '';
	public function initWxgzh(){}
	
	public $option;
	
	public function initModel()
	{
		$this->backarr	= array('errcode'=>-1, 'msg'=>'sorry,error');
		$this->option	= m('option');
		$this->readwxset();
		$this->initWxgzh();
	}
	
	public function gettourl($can)
	{
		$url = $this->URL_public;
		if(substr($url,0,4)!='http'){
			$url=$this->rock->jm->uncrypt($url);
			$url.=$this->rock->jm->uncrypt($this->$can);
		}else{
			$url.=$this->$can;
		}
		return $url;
	}

	//读取配置
	public function readwxset()
	{
		if($this->appid!='')return $this->appid;
		$this->appid 	= $this->option->getval('wxgzh_appid');
		$this->secret	= $this->option->getval('wxgzh_secret');
		$this->centerurl	= $this->option->getval('wxgzh_centerurl');
		$this->corpid	= $this->option->getval('weixinqy_corpid');
		return $this->appid;
	}
	
	public function gcenterurl()
	{
		$url = $this->centerurl;
		if($url=='')return '';
		if(substr($url,0,4)=='http'){
			if(substr($url, -1)!='/')$url.='/';
			return $url;
		}
		return '';
	}
	
	/**
	*	判断是否可以使用公众号定位的
	*	$lx 0有企业号判断
	*/
	public function isusegzh($lx=0)
	{
		if(!$this->rock->iswebbro(0) || $this->rock->isqywx)return 0;
		$this->readwxset();
		$is = 1;
		if($this->appid=='' || $this->secret=='')$is = 0;
		if($lx==0 && !isempt($this->corpid))$is = 0;
		return $is;
	}
	
	/**
	*	是否有设置微信公众号
	*/
	public function issetwxgzh()
	{
		$str = $this->option->getval('wxgzh_token');
		if($str){
			return true;
		}else{
			return false;
		}
	}
	
	//获取token
	public function gettoken()
	{
		$time 	= date('Y-m-d H:i:s', time()-2*3600);
		$num 	= 'wxgzh_token';
		$rs		= $this->option->getone("`num`='$num' and `optdt`>'$time'");
		$val 	= '';
		if($rs)$val = $rs['value'];
		if(isempt($val)){
			$this->readwxset();
			$secret = $this->secret;
			if($this->appid=='' || $this->secret=='')showreturn('','没有设置公众号',201);
			if(isempt($secret))return '';
			$url 	= ''.$this->gettourl('URL_gettoken').'?grant_type=client_credential&appid='.$this->appid.'&secret='.$secret.'';
			$result = c('curl')->getcurl($url);
			if($result != ''){
				$arr	= json_decode($result);
				if(!isset($arr->access_token)){
					showreturn('',$result,201);
				}else{
					$val 	= $arr->access_token;
					$this->option->setval($num.'@'.$this->optionpid.'', $val);
				}
			}	
		}
		return $val;
	}
	
	public function getticket()
	{
		$time 	= date('Y-m-d H:i:s', time()-2*3600);
		$num 	= 'wxgzh_ticket';
		$rs		= $this->option->getone("`num`='$num' and `optdt`>'$time'");
		$val 	= '';
		if($rs)$val = $rs['value'];
		if(isempt($val)){
			$token	= $this->gettoken();
			$url 	= ''.$this->gettourl('URL_jsapiticket').'?access_token='.$token.'&type=jsapi';
			$result = c('curl')->getcurl($url);
			if($result != ''){
				$arr	= json_decode($result);
				if(!isset($arr->ticket)){
					showreturn('', $result, 201);
				}else{
					$val 	= $arr->ticket;
					$this->option->setval($num.'@'.$this->optionpid.'', $val);
				}
			}
		}
		return $val;
	}

	
	public function setbackarr($msg, $code=-1)
	{
		$this->backarr	= array('errcode'=>$code, 'msg'=>$msg);
		return $this->backarr;
	}
	
	public function clearalltoken()
	{
		$this->option->update("value=null", "`num` like 'wxgzh\_%'");
	}
}