/// <summary>
/// 发送图片客服消息
/// </summary>
/// <param name="accessToken">调用凭据</param>
/// <param name="toUser">接收方</param>
/// <param name="imgPath">图片路径</param>
/// <returns></returns>
public static SendCustomMessageResponse SendImageCustomMessage(string accessToken, string toUser, string imgPath)
{
IMpClient mpClient = new MpClient();
UploadMediaRequest request = new UploadMediaRequest()
{
AccessToken = accessToken,
Type = "image",
FileName = imgPath
};
UploadMediaResponse response = mpClient.Execute(request);
if (response.IsError)
{
SendCustomMessageResponse response2 = new SendCustomMessageResponse()
{
Body = response.Body,
ErrInfo = response.ErrInfo,
ReqUrl = response.ReqUrl
};
return(response2);
}
ImageCustomMessage msg = new ImageCustomMessage()
{
AccessToken = accessToken,
MediaId = response.MediaId,
MsgType = "image",
ToUser = toUser
};
return(SendCustomMessage(accessToken, msg));
}
/// <summary>
/// 发送视频客服信息
/// </summary>
/// <param name="accessToken">调用凭据</param>
/// <param name="toUser">接收方</param>
/// <param name="title">视频标题</param>
/// <param name="description">视频描述</param>
/// <param name="videoPath">视频文件路径</param>
/// <returns></returns>
public static SendCustomMessageResponse SendVideoCustomMessage(string accessToken, string toUser, string title, string description, string videoPath)
{
IMpClient mpClient = new MpClient();
UploadMediaRequest request = new UploadMediaRequest()
{
AccessToken = accessToken,
Type = "video",
FileName = videoPath
};
UploadMediaResponse response = mpClient.Execute(request);
if (response.IsError)
{
SendCustomMessageResponse response2 = new SendCustomMessageResponse()
{
Body = response.Body,
ErrInfo = response.ErrInfo,
ReqUrl = response.ReqUrl
};
return(response2);
}
VideoCustomMessage msg = new VideoCustomMessage()
{
AccessToken = accessToken,
MediaId = response.MediaId,
MsgType = "video",
ToUser = toUser,
Description = description,
Title = title
};
return(SendCustomMessage(accessToken, msg));
}
/// <summary>
/// 发送被动响应语音消息
/// </summary>
/// <param name="accessToken">调用接口凭证</param>
/// <param name="fromUserName">发送方</param>
/// <param name="toUserName">接收方</param>
/// <param name="voicePath">语音文件路径(支持AMR\MP3,最大256K，播放长度不超过60s)</param>
/// <returns>是否成功</returns>
public static bool SendVoiceReplyMessage(string accessToken, string fromUserName, string toUserName, string voicePath)
{
IMpClient mpClient = new MpClient();
UploadMediaRequest request = new UploadMediaRequest()
{
AccessToken = accessToken,
Type = "voice",
FileName = voicePath
};
UploadMediaResponse response = mpClient.Execute(request);
if (response.IsError)
{
return(false);
}
else
{
VoiceReplyMessage msg = new VoiceReplyMessage()
{
CreateTime = Tools.ConvertDateTimeInt(DateTime.Now),
FromUserName = fromUserName,
ToUserName = toUserName,
MediaId = response.MediaId
};
System.Web.HttpContext.Current.Response.Write(msg.ToXmlString());
return(true);
}
}
/// <summary>
/// 发送被动响应音乐消息
/// </summary>
/// <param name="accessToken">调用接口凭证</param>
/// <param name="fromUserName">发送方</param>
/// <param name="toUserName">接收方</param>
/// <param name="title">标题</param>
/// <param name="description">描述</param>
/// <param name="musicUrl">音乐链接</param>
/// <param name="hqMusicUrl">高质量音乐链接</param>
/// <param name="thumbMediaFilePath">缩略图文件路径(64KB，支持JPG格式 )</param>
/// <returns>是否成功</returns>
public static bool SendMusicReplyMessage(string accessToken, string fromUserName, string toUserName, string title, string description, string musicUrl, string hqMusicUrl, string thumbMediaFilePath)
{
IMpClient mpClient = new MpClient();
UploadMediaRequest request = new UploadMediaRequest()
{
AccessToken = accessToken,
Type = "thumb",
FileName = thumbMediaFilePath
};
UploadMediaResponse response = mpClient.Execute(request);
if (response.IsError)
{
return(false);
}
else
{
MusicReplyMessage msg = new MusicReplyMessage()
{
CreateTime = Tools.ConvertDateTimeInt(DateTime.Now),
FromUserName = fromUserName,
ToUserName = toUserName,
Description = description,
Title = title,
ThumbMediaId = response.MediaId,
HQMusicUrl = hqMusicUrl,
MusicURL = musicUrl
};
System.Web.HttpContext.Current.Response.Write(msg.ToXmlString());
return(true);
}
}
public MediaDTO BuildMediaDTO(UploadMediaResponse uploadMediaResponse)
{
MediaDTO media = null;
if (uploadMediaResponse != null)
{
media = new MediaDTO()
{
Id = uploadMediaResponse.Id,
Mime = uploadMediaResponse.Mime,
Name = uploadMediaResponse.Name
};
media.ThumbnailUrl = string.Format(GlobalSettings.Instance.Endpoints.MediaEndPoints.GetMediaEndPoints, uploadMediaResponse.ThumbnailUrl);
media.Url = string.Format(GlobalSettings.Instance.Endpoints.MediaEndPoints.GetMediaEndPoints, uploadMediaResponse.Url);
}
return(media);
}
public async Task <MediaDTO> UploadMediaToTrayAsync(FileDTO file, CancellationTokenSource cancellationTokenSource) =>
await Task <MediaDTO> .Run(async() => {
if (!CrossConnectivity.Current.IsConnected)
{
throw new InvalidOperationException(AppConsts.ERROR_INTERNET_CONNECTION);
}
MediaDTO media = null;
try {
UploadMediaRequest uploadMediaRequest = new UploadMediaRequest {
AccessToken = GlobalSettings.Instance.UserProfile.AccesToken,
Url = GlobalSettings.Instance.Endpoints.ProfileMediaEndPoints.UploadMedia,
Data = file
};
UploadMediaResponse uploadMediaResponse = await _requestProvider.PostAsync <UploadMediaRequest, UploadMediaResponse>(uploadMediaRequest);
if (uploadMediaResponse != null)
{
media = _mediaFactory.BuildMediaDTO(uploadMediaResponse);
}
else
{
throw new InvalidOperationException(CANT_UPLOAD_MEDIA_COMMON_ERROR);
}
}
catch (ServiceAuthenticationException exc) {
_identityUtilService.RefreshToken();
throw exc;
}
catch (Exception ex) {
media = null;
Crashes.TrackError(ex);
Debug.WriteLine($"ERROR:{ex.Message}");
throw;
}
return(media);
}, cancellationTokenSource.Token);
/// <summary>
/// 多媒体上传接口测试
/// </summary>
public static void MediaUploadTest()
{
IMpClient mpClient = new MpClient();
UploadMediaRequest request = new UploadMediaRequest()
{
AccessToken = accessToken, //获取的token
Type = "image",
FileName = "D:\\Up.jpg"
};
UploadMediaResponse response = mpClient.Execute(request);
if (response.IsError)
{
Console.WriteLine("上传多媒体发生错误，错误编码为：{0}，错误消息为：{1}", response.ErrInfo.ErrCode, response.ErrInfo.ErrMsg);
}
else
{
Console.WriteLine("上传成功，媒体类型为{0},媒体ID为{1},时间戳为：{2}", response.Type, response.MediaId, response.CreatedAt);
}
}
/// <summary>
/// 发送音乐客服信息
/// </summary>
/// <param name="accessToken">调用凭据</param>
/// <param name="toUser">接收方</param>
/// <param name="title">音乐标题</param>
/// <param name="description">音乐描述</param>
/// <param name="musicUrl">音乐地址</param>
/// <param name="hqMusicUrl">高质量音乐地址</param>
/// <param name="thumbMediaFilePath">音乐缩略图路径</param>
/// <returns></returns>
public static SendCustomMessageResponse SendMusicCustomMessage(string accessToken, string toUser, string title, string description, string musicUrl, string hqMusicUrl, string thumbMediaFilePath)
{
IMpClient mpClient = new MpClient();
UploadMediaRequest request = new UploadMediaRequest()
{
AccessToken = accessToken,
Type = "thumb",
FileName = thumbMediaFilePath
};
UploadMediaResponse response = mpClient.Execute(request);
if (response.IsError)
{
SendCustomMessageResponse response2 = new SendCustomMessageResponse()
{
Body = response.Body,
ErrInfo = response.ErrInfo,
ReqUrl = response.ReqUrl
};
return(response2);
}
MusicCustomMessage msg = new MusicCustomMessage()
{
AccessToken = accessToken,
ThumbMediaId = response.MediaId,
HqMusicUrl = hqMusicUrl,
MusicUrl = musicUrl,
MsgType = "music",
ToUser = toUser,
Description = description,
Title = title
};
return(SendCustomMessage(accessToken, msg));
}
/// <summary>
/// 同步上传文件
/// </summary>
/// <param name="fileInfo">文件信息</param>
/// <param name="toUserName">发送人UserName，其实没什么用，但是官方有这个参数</param>
/// <returns></returns>
public UploadMediaResponse UploadFile(FileInfo fileInfo, string toUserName)
{
string postUrl = uploadHost + "/cgi-bin/mmwebwx-bin/webwxuploadmedia?f=json";
int bufferLength = 512 * 1024;
string datetime = DateTime.Now.ToString("ddd MMM dd yyyy HH:mm:ss", CultureInfo.CreateSpecificCulture("en-US")) + " GMT+0800 (中国标准时间)";
UploadMediaRequest uploadMediaRequest = new UploadMediaRequest()
{
UploadType = 2,
BaseRequest = baseRequest,
ClientMediaId = Utils.GetJavaTimeStamp(),
TotalLen = fileInfo.Length,
StartPos = 0,
DataLen = fileInfo.Length,
MediaType = 4,
FromUserName = user.UserName,
ToUserName = toUserName,
FileMd5 = Utils.GetFileMD5Hash(fileInfo)
};
UploadMediaResponse response = null;
//文件大小超过512Kb，分块上传。
if (fileInfo.Length > bufferLength)
{
int chunks = (int)Math.Ceiling((double)fileInfo.Length / bufferLength);
byte[] buffer = new byte[bufferLength];
Stream readStream = fileInfo.OpenRead();
int chunk = 0;
int readLength = 0;
while ((readLength = readStream.Read(buffer, 0, buffer.Length)) != 0)
{
List <FormDataItem> dataList = new List <FormDataItem>()
{
new FormDataItem("id", "WU_FILE_" + uploadMedia.Count),
new FormDataItem("name", fileInfo.Name),
new FormDataItem("type", MimeMapping.GetMimeMapping(fileInfo.Name)),
new FormDataItem("lastModifiedDate", datetime),
new FormDataItem("size", fileInfo.Length.ToString()),
new FormDataItem("chunks", chunks.ToString()),
new FormDataItem("chunk", chunk.ToString()),
new FormDataItem("mediatype", GetMediaType(fileInfo.Extension)),
new FormDataItem("uploadmediarequest", JsonConvert.SerializeObject(uploadMediaRequest, Newtonsoft.Json.Formatting.None)),
new FormDataItem("webwx_data_ticket", httpClient.CookieContainer.GetCookies(new Uri(cookieRedirectUri))["webwx_data_ticket"].Value),
new FormDataItem("pass_ticket", passTicket),
new FormDataItem("filename", fileInfo.Name, buffer, readLength)
};
string result = httpClient.PostMutipart(postUrl, dataList);
response = JsonConvert.DeserializeObject <UploadMediaResponse>(result);
chunk++;
}
}
else
{
byte[] buffer = new byte[fileInfo.Length];
Stream readStream = fileInfo.OpenRead();
int readLength = readStream.Read(buffer, 0, buffer.Length);
List <FormDataItem> dataList = new List <FormDataItem>()
{
new FormDataItem("id", "WU_FILE_" + uploadMedia.Count),
new FormDataItem("name", fileInfo.Name),
new FormDataItem("type", MimeMapping.GetMimeMapping(fileInfo.Name)),
new FormDataItem("lastModifiedDate", datetime),
new FormDataItem("size", fileInfo.Length.ToString()),
new FormDataItem("mediatype", GetMediaType(fileInfo.Extension)),
new FormDataItem("uploadmediarequest", JsonConvert.SerializeObject(uploadMediaRequest, Newtonsoft.Json.Formatting.None)),
new FormDataItem("webwx_data_ticket", httpClient.CookieContainer.GetCookies(new Uri(cookieRedirectUri))["webwx_data_ticket"].Value),
new FormDataItem("pass_ticket", passTicket),
new FormDataItem("filename", fileInfo.Name, buffer, readLength)
};
string result = httpClient.PostMutipart(postUrl, dataList);
response = JsonConvert.DeserializeObject <UploadMediaResponse>(result);
}
uploadMedia.Add(fileInfo.Name, response.MediaId);
return(response);
}
/// <summary>
/// 同步发送文件，自动分块上传，文件较大可能会卡住进程，建议异步发送
/// </summary>
/// <param name="fileInfo">文件信息</param>
/// <param name="toUserName">发送人UserName</param>
/// <returns></returns>
public SendMsgResponse SendMsg(FileInfo fileInfo, string toUserName)
{
string mediaId = string.Empty;
if (uploadMedia.Keys.Contains(fileInfo.Name))
{
mediaId = uploadMedia[fileInfo.Name];
}
else
{
UploadMediaResponse uploadMediaResponse = UploadFile(fileInfo, toUserName);
mediaId = uploadMediaResponse.MediaId;
}
string mime = MimeMapping.GetMimeMapping(fileInfo.Name);
string time = Utils.GetJavaTimeStamp().ToString();
SendMsgResponse response = null;
if (mime.StartsWith("image"))
{
string sendMsgUrl = string.Format(host + "/cgi-bin/mmwebwx-bin/webwxsendmsgimg?fun=async&f=json&lang=zh_CN&pass_ticket={0}", passTicket);
SendMediaMsgRequest sendImgMsgRequest = new SendMediaMsgRequest()
{
BaseRequest = baseRequest,
Msg = new MediaMsg()
{
ClientMsgId = time,
FromUserName = user.UserName,
LocalID = time,
MediaId = mediaId,
ToUserName = toUserName,
Type = MSGTYPE.MSGTYPE_IMAGE
},
Scene = 0
};
response = httpClient.PostJson <SendMsgResponse>(sendMsgUrl, sendImgMsgRequest);
}
else if (mime.StartsWith("video"))
{
string sendMsgUrl = string.Format(host + "/cgi-bin/mmwebwx-bin/webwxsendvideomsg?fun=async&f=json&lang=zh_CN&pass_ticket={0}", passTicket);
SendMediaMsgRequest sendImgMsgRequest = new SendMediaMsgRequest()
{
BaseRequest = baseRequest,
Msg = new MediaMsg()
{
ClientMsgId = time,
FromUserName = user.UserName,
LocalID = time,
MediaId = mediaId,
ToUserName = toUserName,
Type = MSGTYPE.MSGTYPE_IMAGE
},
Scene = 0
};
response = httpClient.PostJson <SendMsgResponse>(sendMsgUrl, sendImgMsgRequest);
}
else
{
string sendMsgUrl = string.Format(host + "/cgi-bin/mmwebwx-bin/webwxsendappmsg?fun=async&f=json&lang=zh_CN&pass_ticket={0}", passTicket);
SendMsgRequest sendAppMsgRequest = new SendMsgRequest()
{
BaseRequest = baseRequest,
Msg = new Msg()
{
ClientMsgId = time,
Content = string.Format("<appmsg appid='wxeb7ec651dd0aefa9' sdkver=''><title>{0}</title><des></des><action></action><type>6</type><content></content><url></url><lowurl></lowurl><appattach><totallen>{1}</totallen><attachid>{2}</attachid><fileext>{3}</fileext></appattach><extinfo></extinfo></appmsg>", fileInfo.Name, fileInfo.Length, mediaId, fileInfo.Extension.Substring(1)),
FromUserName = user.UserName,
ToUserName = toUserName,
LocalID = time,
Type = MSGTYPE.MSGTYPE_DOC
},
Scene = 0
};
response = httpClient.PostJson <SendMsgResponse>(sendMsgUrl, sendAppMsgRequest);
}
return(response);
}
