function edit($ctx)
{
_render('form');
try {
$channel_id = (string) $_GET['id'] !== '' ? intval($_GET['id']) : '';
$m = Channel::get($channel_id);
if (!$m) {
_redirect($this->_list_url());
return;
}
$wx_info = WxChannelInfo::get($channel_id);
if ($_POST) {
$f = $_POST['f'];
// 生成二维码 每次保存都更新一次 但是如果已经发放了 其实不能更新的 因为会过期 所以，永久的不能更新 临时的更新可以处理
$expire_type = intval($f['expire_type']);
$expire_seconds = intval($f['expire_seconds']);
$expire_seconds = max(0, $expire_seconds);
$status = intval($f['status']);
$wx_info = WxChannelInfo::qrcode_create($channel_id, $expire_type, $expire_seconds, $status);
_redirect($this->_list_url());
}
$ctx->wx_info = $wx_info;
$ctx->m = $m;
} catch (Exception $e) {
$msg = $e->getMessage();
$ctx->errmsg = $msg;
$ctx->m = $m;
$ctx->wx_info = $wx_info;
}
}
function reply_channel_subscribe($xml)
{
$from = $xml->FromUserName;
$to = $xml->ToUserName;
$type = $xml->MsgType;
$event = strtolower($xml->Event);
$event_key = $xml->EventKey;
$ticket = $xml->Ticket;
$in_event = array(WxReplyKeyword::EVENT_TYPE_SCAN, WxReplyKeyword::EVENT_TYPE_SUBSCRIBE);
if ($type == WxReplyKeyword::KEYWORD_TYPE_EVENT && in_array($event, $in_event)) {
$channel_info = WxReplyKeyword::check_wechat_subscribe_scene_id($event_key);
if (!$channel_info) {
return false;
}
$channel_id = $channel_info->id;
$wx_channel_info = WxChannelInfo::get($channel_id);
if (!$wx_channel_info || $wx_channel_info->status != WxChannelInfo::STATUS_YES || $wx_channel_info->qrcode_ticket != $ticket) {
return false;
}
$keyword = WxReplyKeyword::CHANNEL_SUBSCRIBE_PREFIE . $channel_id;
$where = "type = '{$type}' and keyword = '{$keyword}'";
$kw = WxReplyKeyword::findOne($where, 'id desc');
if ($kw) {
$item = WxReplyItem::get($kw->item_id);
if ($item) {
$wrap = $item->type == 'news' ? true : false;
$str = $item->content;
$reply_list = @json_decode($str, true);
if ($reply_list) {
$this->send_reply_list($to, $from, $reply_list, $wrap);
}
Logger::info("扫描渠道关注二维码, 粉丝关注事件, 自动回复成功, 微信openid : {$from} ,服务号微信id {$to} 渠道ID {$channel_info->id}");
return true;
}
}
}
return false;
}
