public string callUploadAttachment(string filename, string user_email)
{
string result = "";
string title = "";
string description = "";
string type = "image";
string image_data = "medium";
string object_id = genGuid();
string post_id = "";
try
{
MR_attachments_upload _attachment = attachments_upload(session_token, group_id, filename, title, description, type, image_data, object_id, post_id);
result = _attachment.object_id;
}
catch (Exception err)
{
log.Error("upload error: " + err.Message);
Console.WriteLine("Error: " + err.Message);
}
return(result);
}
public MR_attachments_upload attachments_upload(string session_token, string group_id, string fileName,
string title, string description, string type, string image_meta,
string object_id, string post_id)
{
MR_attachments_upload _ret = null;
try
{
string _url = "https://develop.waveface.com:443/v3" + "/pio_attachments/upload";
string _mimeType = FileUtility.GetMimeType(new FileInfo(fileName));
byte[] _data = FileUtility.ConvertFileToByteArray(fileName);
Dictionary <string, object> _dic = new Dictionary <string, object>();
_dic.Add("apikey", APIKEY);
_dic.Add("session_token", session_token);
_dic.Add("group_id", group_id);
_dic.Add("file_name", "image_001.jpg");
_dic.Add("title", title);
//
DateTime fileCreatedDate = File.GetCreationTime(fileName);
string _date = fileCreatedDate.ToString(@"yyyy-MM-ddTHH\:mm\:ssZ");
_dic.Add("file_create_time", _date);
//if (description == string.Empty)
// description = title;
_dic.Add("description", description);
_dic.Add("type", type);
if (type == "image")
{
_dic.Add("image_meta", image_meta);
}
if (object_id != string.Empty)
{
_dic.Add("object_id", object_id);
}
if (post_id != string.Empty)
{
_dic.Add("post_id", post_id);
}
_dic.Add("file", _data);
string _userAgent = "Windows";
string _fileName = new FileInfo(fileName).Name;
HttpWebResponse _webResponse = MultipartFormDataPostHelper.MultipartFormDataPost(_url, _userAgent, _dic,
_fileName, _mimeType);
// Process response
StreamReader _responseReader = new StreamReader(_webResponse.GetResponseStream());
string _r = _responseReader.ReadToEnd();
_webResponse.Close();
_ret = JsonConvert.DeserializeObject <MR_attachments_upload>(_r);
}
catch (WebException _e)
{
//NLogUtility.WebException(s_logger, _e, "attachments_upload", true);
if (_e.Status == WebExceptionStatus.ProtocolError)
{
HttpWebResponse res = (HttpWebResponse)_e.Response;
log.Error("upload attachments error response: " + res);
}
}
catch (Exception _e)
{
}
return(_ret);
}