private void SendMessage(ApiRequest requestInfo)
{
try
{
_log.DebugFormat("begin send request {0}", requestInfo);
CoreContext.TenantManager.SetCurrentTenant(requestInfo.Tenant);
var authKey = SecurityContext.AuthenticateMe(requestInfo.User.ID);
if (string.IsNullOrEmpty(authKey))
{
_log.ErrorFormat("can't obtain authorization cookie for user {0}", requestInfo.User.ID);
return;
}
var uri = BuildUri(requestInfo);
_log.Debug(uri);
_log.DebugFormat("builded uri for request {0}", uri);
var request = (HttpWebRequest)WebRequest.Create(uri);
request.Method = requestInfo.Method;
request.AllowAutoRedirect = true;
request.Headers["Authorization"] = authKey;
using (var requestStream = request.GetRequestStream())
{
if (requestInfo.FilesToPost != null && requestInfo.FilesToPost.Any())
{
WriteMultipartRequest(request, requestStream, requestInfo);
}
else
{
WriteFormEncoded(request, requestStream, requestInfo, authKey);
}
}
try
{
using (var response = request.GetResponse())
using (var responseStream = response.GetResponseStream())
{
if (responseStream != null)
{
_log.DebugFormat("response from server: {0}", new StreamReader(responseStream).ReadToEnd());
}
}
}
catch (Exception error)
{
_log.Error("error while getting the response", error);
}
_log.DebugFormat("end send request {0}", requestInfo);
}
catch (Exception x)
{
_log.Error("error while sending request", x);
throw;
}
}
private void WriteFormEncoded(WebRequest request, Stream requestStream, ApiRequest requestInfo, string authKey)
{
var stringBuilder = new StringBuilder();
if (requestInfo.Parameters != null && requestInfo.Parameters.Any())
{
foreach (var parameter in requestInfo.Parameters.Where(x => x.Value != null))
{
if (parameter.Value is IEnumerable<object>)
{
foreach (var value in ((IEnumerable<object>)parameter.Value))
{
stringBuilder.AppendFormat("{0}[]={1}&", HttpUtility.UrlEncode(parameter.Name), HttpUtility.UrlEncode(value.ToString()));
}
}
else if (parameter.Value is DateTime)
{
stringBuilder.AppendFormat("{0}={1}&", HttpUtility.UrlEncode(parameter.Name), HttpUtility.UrlEncode(((DateTime)parameter.Value).ToString("s")));
}
else
{
stringBuilder.AppendFormat("{0}={1}&", HttpUtility.UrlEncode(parameter.Name), HttpUtility.UrlEncode(parameter.Value.ToString()));
}
}
}
stringBuilder.AppendFormat("asc_auth_key={0}", authKey);
_log.DebugFormat("writing form data {0}", stringBuilder);
WriteUtf8String(requestStream, stringBuilder.ToString());
request.ContentType = "application/x-www-form-urlencoded";
}
public void EnqueueRequest(ApiRequest request)
{
_log.DebugFormat("queue request \"{0}\"", request);
_messageQueue.Add(request);
}
private void WriteMultipartRequest(WebRequest request, Stream requestStream, ApiRequest requestInfo)
{
var boundaryId = DateTime.Now.Ticks.ToString("x");
var boundary = "\r\n--" + boundaryId + "\r\n";
var formdataTemplate = "\r\n--" + boundaryId + "\r\nContent-Disposition: form-data; name=\"{0}\";\r\n\r\n{1}";
if (requestInfo.Parameters != null && requestInfo.Parameters.Any())
{
foreach (var parameter in requestInfo.Parameters.Where(x => x.Value != null))
{
var formItem = string.Empty;
if (parameter.Value is IEnumerable<object>)
{
foreach (var value in ((IEnumerable<object>)parameter.Value))
{
formItem = string.Format(formdataTemplate, parameter.Name, value);
}
}
else if (parameter.Value is DateTime)
{
formItem = string.Format(formdataTemplate, parameter.Name, ((DateTime)parameter.Value).ToString("s"));
}
else
{
formItem = string.Format(formdataTemplate, parameter.Name, parameter.Value);
}
if (!string.IsNullOrEmpty(formItem))
{
_log.DebugFormat("writing form item boundary:{0}", formItem);
WriteUtf8String(requestStream, formItem);
}
}
}
WriteUtf8String(requestStream, boundary);
var files = requestInfo.FilesToPost.ToArray();
for (int i = 0; i < files.Length; i++)
{
WriteFile(requestStream, files[i]);
if (i < files.Length - 1)
WriteUtf8String(requestStream, boundary);
else
WriteUtf8String(requestStream, "\r\n--" + boundaryId + "--\r\n");
}
request.ContentType = new ContentType("multipart/form-data") { Boundary = boundaryId }.ToString();
}
private Uri BuildUri(ApiRequest requestInfo)
{
return new Uri(string.Format(_adressTemplate, requestInfo.Tenant.TenantAlias, requestInfo.Url.TrimStart('/')));
}
private void SendMessage(ApiRequest requestInfo)
{
try
{
_log.DebugFormat("begin send request {0}", requestInfo);
CoreContext.TenantManager.SetCurrentTenant(requestInfo.Tenant);
var authKey = SecurityContext.AuthenticateMe(requestInfo.User.ID);
if (string.IsNullOrEmpty(authKey))
{
_log.ErrorFormat("can't obtain authorization cookie for user {0}", requestInfo.User.ID);
return;
}
var uri = BuildUri(requestInfo);
_log.Debug(uri);
_log.DebugFormat("builded uri for request {0}", uri);
var request = (HttpWebRequest)WebRequest.Create(uri);
request.Method = requestInfo.Method;
request.AllowAutoRedirect = true;
request.Headers["Authorization"] = authKey;
using (var requestStream = request.GetRequestStream())
{
if (requestInfo.FilesToPost != null && requestInfo.FilesToPost.Any())
{
WriteMultipartRequest(request, requestStream, requestInfo);
}
else
{
WriteFormEncoded(request, requestStream, requestInfo, authKey);
}
}
try
{
using (var response = request.GetResponse())
using (var responseStream = response.GetResponseStream())
{
if (responseStream != null)
{
_log.DebugFormat("response from server: {0}", new StreamReader(responseStream).ReadToEnd());
}
}
}
catch (Exception error)
{
_log.Error("error while getting the response", error);
}
_log.DebugFormat("end send request {0}", requestInfo);
}
catch (Exception x)
{
_log.Error("error while sending request", x);
throw;
}
}
public void EnqueueRequest(ApiRequest request)
{
_log.DebugFormat("queue request \"{0}\"", request);
_messageQueue.Add(request);
}
private Uri BuildUri(ApiRequest requestInfo)
{
return(new Uri(string.Format(_adressTemplate, requestInfo.Tenant.TenantAlias, requestInfo.Url.TrimStart('/'))));
}
