微信模板消息接口、微信客服接口

<?php
namespace ThinkPHP\Library\Vendor;
class Wechat{
private $appid ;
private $appsecret;
private $data;
private $url;
private $topcolor;
public function __construct($data='',$url='',$openid='',$template_id='') {
/* 读取站点配置 */
$m_config = M('Config','ot_',DB_GOODS);
$WX_APPID=$m_config ->where("name='WX_APPID'")-> getField("value");
$WX_SECRET=$m_config ->where("name='WX_SECRET'")-> getField("value");
$this ->appid           = $WX_APPID;
$this ->appsecret       = $WX_SECRET;
$this ->data            = $data;
$this ->url             = $url;
$this ->openid          = $openid;
$this ->template_id   = $template_id;
$this ->topcolor      = '#743A3A';
if( ! is_dir( $this->json_dir) ) {
mkdir($this->json_dir ,0777 ,true) ;
}
}

protected function getToken() {
$m_appact = M('Appact','ot_',DB_GOODS);
$data = $m_appact -> where(array('appid'=> $this ->appid)) -> field('access_token,expire_time') -> find();
if ($data['expire_time'] < time()) {
// 如果是企业号用以下URL获取access_token
// $url = "https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid=$this->appId&corpsecret=$this->appSecret";
$url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=$this->appid&secret=$this->appsecret";
$res = json_decode($this->httpGet($url));
$access_token = $res->access_token;
if ($access_token) {
$data['expire_time'] = time() + 7000;
$data['access_token'] = $access_token;
$r = $m_appact -> where(array('appid'=> $this->appid)) -> find();
$save_arr = array('access_token'=> $data['access_token'],'expire_time'=> $data['expire_time']);
$add_arr  = array('appid'=>$this->appid,'access_token'=> $data['access_token'],'expire_time'=> $data['expire_time']);
$r ? $m_appact -> where(array('appid'=> $this->appid)) -> save($save_arr) : $m_appact -> add($add_arr);
}
} else {
$access_token = $data['access_token'];
}
return $access_token;
}

/**
* 发送自定义的模板消息
* @param $touser
* @param $template_id
* @param $url
* @param $data
* @param string $topcolor
* @return bool
* $touser, $template_id, $url, $data, $topcolor = '#7B68EE',$accessToken
*/
public function doSend() {
/*
* data=>array(
'first'=>array('value'=>urlencode("您好,您已购买成功"),'color'=>"#743A3A"),
'name'=>array('value'=>urlencode("商品信息:微时代电影票"),'color'=>'#EEEEEE'),
'remark'=>array('value'=>urlencode('永久有效!密码为:1231313'),'color'=>'#FFFFFF'),
)
*/
$template = array('touser' => $this->openid, 'template_id' => $this->template_id, 'url' => $this->url, 'topcolor' => $this->topcolor, 'data' => $this->data);
// dump($template);
$json_template = json_encode($template);
$accessToken = $this -> getToken();
$url = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=" . $accessToken;
$dataRes = $this -> do_post_request($url, urldecode($json_template));
//$dataRes['errcode'] == 0 是正确的
return $dataRes['errcode'];

}

/***********************
* 客服发送消息
***********************/
function reply_customer($touser,$content){
$ACC_TOKEN = $this -> getToken();
$data = '{
"touser":"'.$touser.'",
"msgtype":"text",
"text":
{
"content":"'.$content.'"
}
}';
$url = "https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token=".$ACC_TOKEN;
$result = $this -> do_post_request($url,$data);
$final = json_decode($result);
return $final;
}

private function httpGet($url) {
$curl = curl_init();
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_TIMEOUT, 500);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($curl, CURLOPT_URL, $url);
$res = curl_exec($curl);
curl_close($curl);
return $res;
}
// 远程请求方法
function do_post_request($url, $data, $optional_headers = null){
$params = array(
'http' => array(
'method' => 'POST',
'content' => $data
));
if ($optional_headers !== null) {
$params['http']['header'] = $optional_headers;
}
$ctx = stream_context_create($params);
$fp = @fopen($url, 'rb', false, $ctx);
if (!$fp) {
exit('-1000');
}
$response = @stream_get_contents($fp);
if ($response === false) {
exit('-1001');
}
return $response;
}

}

$import_rtn = vendor('Wechat');
$openid = D("Openid")->where(array('uid'=>$v['uid']))->getfield('open_id');
$template_id = 'Tk1EFMv91*******0tcjVpHxNTkhm4r-mk64AluM';
$data = array(
'first'=>array('value'=>urlencode("主播开播提示"),'color'=>"#000"),
'keyword1'=>array('value'=>urlencode($info_title),'color'=>'#000'),
'keyword2'=>array('value'=>urlencode('您所关注的'.$info_title.'正在直播，点击详情进入吧'),'color'=>'#000'),
'remark'=>array('value'=>urlencode(""),'color'=>'#000'),
);
$url = get_config_t('HOOTS_URL_H').'/Mob/Chat/index_o/gid/'.$gid;

if(!empty($openid) && $import_rtn){
$wechat = new \ThinkPHP\Library\Vendor\Wechat($data,$url,$openid,$template_id);
$res  = $wechat->doSend();
if($res == 0){ return 1;}
}

$openid = "*******************";
$content = '消息消息';
$import_rtn = vendor('Wechat');
if(!empty($openid) && $import_rtn){
$wechat = new \ThinkPHP\Library\Vendor\Wechat();
$res  = $wechat->reply_customer($openid,$content);
if($res){ return 1;}
}