/**
* 加密/校验流程：
* 1. 将token、timestamp、nonce三个参数进行字典序排序
* 2. 将三个参数字符串拼接成一个字符串进行sha1加密
* 3. 开发者获得加密后的字符串可与signature对比，标识该请求来源于易信
*
* 若确认此次GET请求来自易信服务器，请原样返回echostr参数内容，则接入生效，否则接入失败。
*/
public function join($params)
{
$signature = $params['signature'];
$timestamp = $params['timestamp'];
$nonce = $params['nonce'];
$echostr = $params['echostr'];
$mpa = TMS_APP::G('mp\\mpaccount');
$p = array($mpa->token, $timestamp, $nonce);
asort($p);
$s = implode('', $p);
$ss = sha1($s);
if ($ss === $signature) {
/**
* 断开连接
*/
TMS_APP::model()->update('xxt_mpaccount', array('yx_joined' => 'N'), "yx_appid='{$mpa->yx_appid}' and yx_appsecret='{$mpa->yx_appsecret}'");
/**
* 确认建立连接
*/
TMS_APP::model()->update('xxt_mpaccount', array('yx_joined' => 'Y'), "mpid='{$this->mpid}'");
return array(true, $echostr);
} else {
return array(false, 'failed');
}
}
/**
* 加密/校验流程：
* 1. 将token、timestamp、nonce三个参数进行字典序排序
* 2. 将三个参数字符串拼接成一个字符串进行sha1加密
* 3. 开发者获得加密后的字符串可与signature对比，标识该请求来源于易信
*
* 若确认此次GET请求来自易信服务器，请原样返回echostr参数内容，则接入生效，否则接入失败。
*/
public function join($data)
{
$signature = $data['signature'];
$timestamp = $data['timestamp'];
$nonce = $data['nonce'];
$echostr = $data['echostr'];
$mpa = TMS_APP::G('mp\\mpaccount');
$tmpArr = array($mpa->token, $timestamp, $nonce);
sort($tmpArr, SORT_STRING);
$tmpStr = implode($tmpArr);
$tmpStr = sha1($tmpStr);
if ($tmpStr === $signature) {
/**
* 如果存在，断开公众号原有连接
*/
TMS_APP::model()->update('xxt_mpaccount', array('wx_joined' => 'N'), "wx_appid='{$mpa->wx_appid}' and wx_appsecret='{$mpa->wx_appsecret}'");
/**
* 确认建立连接
*/
TMS_APP::model()->update('xxt_mpaccount', array('wx_joined' => 'Y'), "mpid='{$this->mpid}'");
return array(true, $echostr);
} else {
return array(false, 'failed.');
}
}
/**
*
*/
public function DecryptMsg($params, $data)
{
$mpa = TMS_APP::G('mp\\mpaccount');
$msg_signature = $params['msg_signature'];
$timestamp = $params['timestamp'];
$nonce = $params['nonce'];
$sMsg = "";
$wxcpt = new WXBizMsgCrypt($mpa->token, $mpa->qy_encodingaeskey, $mpa->qy_corpid);
$errCode = $wxcpt->DecryptMsg($msg_signature, $timestamp, $nonce, $data, $sMsg);
if ($errCode != 0) {
return array(false, $errCode);
}
return array(true, $sMsg);
}
/**
* 扫描二维码事件
*
* 企业号目前不支持场景二维码
* 由于目前易信的场景二维码客户端无法收到回复信息，因此改为推动客户消息替代
*/
private function qrcode_call($call)
{
$mpa = \TMS_APP::G('mp\\mpaccount');
$mpid = $call['mpid'];
$openid = $call['from_user'];
$data = json_decode($call['data']);
if ($reply = $this->model('reply')->qrcode_call($mpid, $data[1])) {
if ($reply->expire_at > 0) {
/**
* 一次性二维码，用完后就删除
*/
$this->model()->delete('xxt_call_qrcode', "id={$reply->id}");
}
if ($mpa->mpsrc === 'wx') {
$r = $this->model('reply\\' . $reply->matter_type, $call, $reply->matter_id);
$r->exec();
} else {
$setting = $this->model('mp\\mpaccount')->getSetting($mpid, 'yx_custom_push');
if ($setting->yx_custom_push === 'N') {
return;
}
switch ($reply->matter_type) {
case 'enrollsignin':
// 登记活动签到
$r = $this->model('reply\\enrollsignin', $call, $reply->matter_id, false);
$r2 = $r->exec();
if ($r2['matter_type'] === 'enroll') {
$message = $this->model("matternroll")->forCustomPush($mpid, $r2['matter_id']);
} else {
if ($r2['matter_type'] === 'joinwall') {
$r = new $this->model('reply\\joinwall', $call, $r2['matter_id']);
$tip = $r->exec(false);
if (!empty($tip)) {
$message = array("msgtype" => "text", "text" => array("content" => $tip));
}
} else {
$message = $this->model('matter\\' . $r2['matter_type'])->forCustomPush($mpid, $r2['matter_id']);
}
}
break;
case 'joinwall':
// 加入信息墙
$r = $this->model('reply\\joinwall', $call, $reply->matter_id);
$tip = $r->exec(false);
if (!empty($tip)) {
$message = array("msgtype" => "text", "text" => array("content" => $tip));
}
break;
default:
$message = $this->model('matter\\' . $reply->matter_type)->forCustomPush($mpid, $reply->matter_id);
}
/**
* 发送消息
*/
if (isset($message)) {
$rst = $this->sendByOpenid($mpid, $openid, $message);
if (false === $rst[0]) {
$err = is_array($rst[1]) ? implode(',', $rst[1]) : $rst[1];
$tr = $this->model('reply\\text', $call, $err, false);
$tr->exec();
}
}
}
}
}
