/// <summary>
/// 发送群组消息。
/// </summary>
/// <param name="filter">群组的筛选信息。</param>
/// <param name="message">群组消息。</param>
/// <returns>发送结果。</returns>
public GroupSendResult SendByGroup(GroupFilter filter, GroupMessage message)
{
object filterObj;
if (filter.GroupId.HasValue)
{
filterObj = new { is_to_all = false, group_id = filter.GroupId.Value };
}
else
{
filterObj = new { is_to_all = true };
}
return(SendMessage(message, obj =>
{
obj["filter"] = JObject.Parse(JsonConvert.SerializeObject(filterObj));
}));
}
/// <summary>
/// 发送群组消息。
/// </summary>
/// <param name="filter">群组的筛选信息。</param>
/// <param name="message">群组消息。</param>
public void SendByGroup(GroupFilter filter, GroupMessage message)
{
var url = "https://api.weixin.qq.com/cgi-bin/message/mass/sendall?access_token=" + _accountModel.GetAccessToken();
object filterObj;
if (filter.GroupId.HasValue)
{
filterObj = new { is_to_all = false, group_id = filter.GroupId.Value };
}
else
{
filterObj = new { is_to_all = true };
}
string msgtype;
switch (message.Type)
{
case GroupMessageType.News:
msgtype = "mpnews";
break;
case GroupMessageType.Card:
msgtype = "wxcard";
break;
case GroupMessageType.Image:
msgtype = "image";
break;
case GroupMessageType.Music:
msgtype = "music";
break;
case GroupMessageType.Text:
msgtype = "text";
break;
case GroupMessageType.Video:
msgtype = "mpvideo";
var videoMessage = (GroupMessageVideo)message;
var uploadVideoUrl = "https://file.api.weixin.qq.com/cgi-bin/media/uploadvideo?access_token=" + _accountModel.GetAccessToken();
var result = WeiXinHttpHelper.PostString(uploadVideoUrl, new
{
media_id = videoMessage.MediaId,
title = videoMessage.Title,
description = videoMessage.Description
});
videoMessage.MediaId = JObject.Parse(result)["media_id"].Value<string>();
break;
case GroupMessageType.Voice:
msgtype = "voice";
break;
default:
throw new NotSupportedException("不支持的消息类型：" + message.Type);
}
var postJson = JsonConvert.SerializeObject(new
{
filter = filterObj,
msgtype,
});
var postObj = JObject.Parse(postJson);
postObj[msgtype] = JObject.Parse(JsonConvert.SerializeObject(message));
WeiXinHttpHelper.Post(url, postObj.ToString());
}
/// <summary>
/// 发送群组消息。
/// </summary>
/// <param name="filter">群组的筛选信息。</param>
/// <param name="message">群组消息。</param>
public void SendByGroup(GroupFilter filter, GroupMessage message)
{
var url = "https://api.weixin.qq.com/cgi-bin/message/mass/sendall?access_token=" + _accountModel.GetAccessToken();
object filterObj;
if (filter.GroupId.HasValue)
{
filterObj = new { is_to_all = false, group_id = filter.GroupId.Value };
}
else
{
filterObj = new { is_to_all = true };
}
string msgtype;
switch (message.Type)
{
case GroupMessageType.News:
msgtype = "mpnews";
break;
case GroupMessageType.Card:
msgtype = "wxcard";
break;
case GroupMessageType.Image:
msgtype = "image";
break;
case GroupMessageType.Music:
msgtype = "music";
break;
case GroupMessageType.Text:
msgtype = "text";
break;
case GroupMessageType.Video:
msgtype = "mpvideo";
var videoMessage = (GroupMessageVideo)message;
var uploadVideoUrl = "https://file.api.weixin.qq.com/cgi-bin/media/uploadvideo?access_token=" + _accountModel.GetAccessToken();
var result = WeiXinHttpHelper.PostString(uploadVideoUrl, new
{
media_id = videoMessage.MediaId,
title = videoMessage.Title,
description = videoMessage.Description
});
videoMessage.MediaId = JObject.Parse(result)["media_id"].Value <string>();
break;
case GroupMessageType.Voice:
msgtype = "voice";
break;
default:
throw new NotSupportedException("不支持的消息类型：" + message.Type);
}
var postJson = JsonConvert.SerializeObject(new
{
filter = filterObj,
msgtype,
});
var postObj = JObject.Parse(postJson);
postObj[msgtype] = JObject.Parse(JsonConvert.SerializeObject(message));
WeiXinHttpHelper.Post(url, postObj.ToString());
}