public string Run(MailMergeTask mailMergeTask)
{
if (string.IsNullOrEmpty(mailMergeTask.From))
{
throw new ArgumentException("From is null");
}
if (string.IsNullOrEmpty(mailMergeTask.To))
{
throw new ArgumentException("To is null");
}
CreateDraftMail(mailMergeTask);
var bodySendAttach = AttachToMail(mailMergeTask);
return(SendMail(mailMergeTask, bodySendAttach));
}
private void CreateDraftMail(MailMergeTask mailMergeTask)
{
var apiUrlCreate = string.Format("{0}mail/drafts/save.json", SetupInfo.WebApiBaseUrl);
var bodyCreate =
string.Format(
MailMergeTask.MessageBodyFormat,
mailMergeTask.MessageId,
HttpUtility.UrlEncode(mailMergeTask.From),
HttpUtility.UrlEncode(mailMergeTask.Subject),
HttpUtility.UrlEncode(mailMergeTask.To),
HttpUtility.UrlEncode(mailMergeTask.Message));
string responseCreateString = null; //TODO: Encoding.UTF8.GetString(Convert.FromBase64String(Api.GetApiResponse(apiUrlCreate, "PUT", bodyCreate)));
var responseCreate = JObject.Parse(responseCreateString);
if (responseCreate["statusCode"].Value <int>() != (int)HttpStatusCode.OK)
{
throw new Exception("Create draft failed: " + responseCreate["error"]["message"].Value <string>());
}
mailMergeTask.MessageId = responseCreate["response"]["id"].Value <int>();
mailMergeTask.StreamId = responseCreate["response"]["streamId"].Value <string>();
}
private string SendMail(MailMergeTask mailMergeTask, string bodySendAttach)
{
var apiUrlSend = string.Format("{0}mail/messages/send.json", SetupInfo.WebApiBaseUrl);
var bodySend =
string.Format(
MailMergeTask.MessageBodyFormat,
mailMergeTask.MessageId,
HttpUtility.UrlEncode(mailMergeTask.From),
HttpUtility.UrlEncode(mailMergeTask.Subject),
HttpUtility.UrlEncode(mailMergeTask.To),
HttpUtility.UrlEncode(mailMergeTask.Message));
bodySend += bodySendAttach;
string responseSendString = null;//TODO: Encoding.UTF8.GetString(Convert.FromBase64String(Api.GetApiResponse(apiUrlSend, "PUT", bodySend)));
var responseSend = JObject.Parse(responseSendString);
if (responseSend["statusCode"].Value <int>() != (int)HttpStatusCode.OK)
{
throw new Exception("Create draft failed: " + responseSend["error"]["message"].Value <string>());
}
return(responseSend["response"].Value <string>());
}
private string AttachToMail(MailMergeTask mailMergeTask)
{
if (mailMergeTask.Attach == null)
{
return(string.Empty);
}
if (string.IsNullOrEmpty(mailMergeTask.AttachTitle))
{
mailMergeTask.AttachTitle = "attach.pdf";
}
var apiUrlAttach = string.Format("{0}mail/messages/attachment/add?id_message={1}&name={2}",
SetupInfo.WebApiBaseUrl,
mailMergeTask.MessageId,
mailMergeTask.AttachTitle);
var request = (HttpWebRequest)WebRequest.Create(BaseCommonLinkUtility.GetFullAbsolutePath(apiUrlAttach));
request.Method = "POST";
request.ContentType = MimeMapping.GetMimeMapping(mailMergeTask.AttachTitle);
request.ContentLength = mailMergeTask.Attach.Length;
request.Headers.Add("Authorization", SecurityContext.AuthenticateMe(SecurityContext.CurrentAccount.ID));
const int bufferSize = 2048;
var buffer = new byte[bufferSize];
int readed;
while ((readed = mailMergeTask.Attach.Read(buffer, 0, bufferSize)) > 0)
{
request.GetRequestStream().Write(buffer, 0, readed);
}
// hack. http://ubuntuforums.org/showthread.php?t=1841740
if (WorkContext.IsMono)
{
ServicePointManager.ServerCertificateValidationCallback += (s, ce, ca, p) => true;
}
string responseAttachString;
using (var response = request.GetResponse())
using (var stream = response.GetResponseStream())
{
if (stream == null)
{
throw new WebException("Could not get an answer");
}
using var reader = new StreamReader(stream);
responseAttachString = reader.ReadToEnd();
}
var responseAttach = JObject.Parse(responseAttachString);
if (responseAttach["statusCode"].Value <int>() != (int)HttpStatusCode.Created)
{
throw new Exception("Attach failed: " + responseAttach["error"]["message"].Value <string>());
}
var bodySendAttach =
"&attachments%5B0%5D%5BfileId%5D=" + HttpUtility.UrlEncode(responseAttach["response"]["fileId"].Value <string>())
+ "&attachments%5B0%5D%5BfileName%5D=" + HttpUtility.UrlEncode(responseAttach["response"]["fileName"].Value <string>())
+ "&attachments%5B0%5D%5Bsize%5D=" + HttpUtility.UrlEncode(responseAttach["response"]["size"].Value <string>())
+ "&attachments%5B0%5D%5BcontentType%5D=" + HttpUtility.UrlEncode(responseAttach["response"]["contentType"].Value <string>())
+ "&attachments%5B0%5D%5BfileNumber%5D=" + HttpUtility.UrlEncode(responseAttach["response"]["fileNumber"].Value <string>())
+ "&attachments%5B0%5D%5BstoredName%5D=" + HttpUtility.UrlEncode(responseAttach["response"]["storedName"].Value <string>())
+ "&attachments%5B0%5D%5BstreamId%5D=" + HttpUtility.UrlEncode(responseAttach["response"]["streamId"].Value <string>())
;
return(bodySendAttach);
}
