/// <summary>
/// Call api asynchronous and return response of specified type asynchronously.
/// </summary>
/// <param name="method">HTTP method.</param>
/// <param name="url">Url for api call.</param>
/// <param name="parameters">Parameters for api call.</param>
/// <param name="file">File to upload (must be null for non-uploading actions).</param>
/// <param name="extraHeaders">Extra headers.</param>
/// <param name="cancellationToken">Cancellation token.</param>
/// <returns>Return response of specified type.</returns>
/// <typeparam name="T">Type of the parsed response.</typeparam>
internal virtual Task <T> CallApiAsync <T>(
HttpMethod method,
string url,
BaseParams parameters,
FileDescription file,
Dictionary <string, string> extraHeaders = null,
CancellationToken?cancellationToken = null)
where T : BaseResult, new()
{
parameters?.Check();
var callParams = (method == HttpMethod.PUT || method == HttpMethod.POST)
? parameters?.ToParamsDictionary()
: null;
return(CallAndParseAsync <T>(method, url, callParams, file, extraHeaders, cancellationToken));
}
/// <summary>
/// Call the Cloudinary API and parse HTTP response.
/// </summary>
/// <typeparam name="T">Type of the response.</typeparam>
/// <param name="method">HTTP method.</param>
/// <param name="url">A generated URL.</param>
/// <param name="parameters">Cloudinary parameters to add to the API call.</param>
/// <param name="file">(Optional) Add file to the body of the API call.</param>
/// <param name="extraHeaders">(Optional) Headers to add to the request.</param>
/// <returns>Instance of the parsed response from the cloudinary API.</returns>
public T CallAndParse <T>(
HttpMethod method,
string url,
SortedDictionary <string, object> parameters,
FileDescription file,
Dictionary <string, string> extraHeaders = null)
where T : BaseResult, new()
{
using (var response = Call(
method,
url,
parameters,
file,
extraHeaders))
{
return(Parse <T>(response));
}
}
/// <summary>
/// Prepares request body to be sent on custom call to Cloudinary API.
/// </summary>
/// <param name="request">HTTP request to alter.</param>
/// <param name="method">HTTP method of call.</param>
/// <param name="parameters">Dictionary of call parameters.</param>
/// <param name="file">File to upload.</param>
/// <param name="extraHeaders">(Optional) Headers to add to the request.</param>
/// <returns>Prepared HTTP request.</returns>
internal HttpRequestMessage PrepareRequestBody(
HttpRequestMessage request,
HttpMethod method,
SortedDictionary <string, object> parameters,
FileDescription file,
Dictionary <string, string> extraHeaders = null)
{
PrePrepareRequestBody(request, method, extraHeaders);
if (ShouldPrepareContent(method, parameters))
{
SetChunkedEncoding(request);
PrepareRequestContent(request, parameters, file, extraHeaders);
}
return(request);
}
/// <summary>
/// Makes custom call to Cloudinary API.
/// </summary>
/// <param name="method">HTTP method of call.</param>
/// <param name="url">URL to call.</param>
/// <param name="parameters">Dictionary of call parameters (can be null).</param>
/// <param name="file">File to upload (must be null for non-uploading actions).</param>
/// <param name="extraHeaders">Headers to add to the request.</param>
/// <returns>HTTP response on call.</returns>
public HttpResponseMessage Call(
HttpMethod method,
string url,
SortedDictionary <string, object> parameters,
FileDescription file,
Dictionary <string, string> extraHeaders = null)
{
using (var request = requestBuilder(url))
{
PrepareRequestBody(request, method, parameters, file, extraHeaders);
var cancellationToken = GetDefaultCancellationToken();
return(Client
.SendAsync(request, cancellationToken)
.GetAwaiter()
.GetResult());
}
}
/// <summary>
/// Prepares request body to be sent on custom asynchronous call to Cloudinary API.
/// </summary>
/// <param name="request">HTTP request to alter.</param>
/// <param name="method">HTTP method of call.</param>
/// <param name="parameters">Dictionary of call parameters.</param>
/// <param name="file">File to upload.</param>
/// <param name="extraHeaders">(Optional) Headers to add to the request.</param>
/// <param name="cancellationToken">(Optional) Cancellation token.</param>
/// <returns>Prepared HTTP request.</returns>
internal async Task <HttpRequestMessage> PrepareRequestBodyAsync(
HttpRequestMessage request,
HttpMethod method,
SortedDictionary <string, object> parameters,
FileDescription file,
Dictionary <string, string> extraHeaders = null,
CancellationToken?cancellationToken = null)
{
PrePrepareRequestBody(request, method, extraHeaders);
if (ShouldPrepareContent(method, parameters))
{
SetChunkedEncoding(request);
await PrepareRequestContentAsync(request, parameters, file, extraHeaders, cancellationToken);
}
return(request);
}
/// <summary>
/// Call the Cloudinary API and parse HTTP response asynchronously.
/// </summary>
/// <typeparam name="T">Type of the response.</typeparam>
/// <param name="method">HTTP method.</param>
/// <param name="url">A generated URL.</param>
/// <param name="parameters">Cloudinary parameters to add to the API call.</param>
/// <param name="file">(Optional) Add file to the body of the API call.</param>
/// <param name="extraHeaders">Headers to add to the request.</param>
/// <param name="cancellationToken">(Optional) Cancellation token.</param>
/// <returns>Instance of the parsed response from the cloudinary API.</returns>
public async Task <T> CallAndParseAsync <T>(
HttpMethod method,
string url,
SortedDictionary <string, object> parameters,
FileDescription file,
Dictionary <string, string> extraHeaders = null,
CancellationToken?cancellationToken = null)
where T : BaseResult, new()
{
using (var response = await CallAsync(
method,
url,
parameters,
file,
extraHeaders,
cancellationToken).ConfigureAwait(false))
{
return(await ParseAsync <T>(response).ConfigureAwait(false));
}
}
/// <summary>
/// Makes custom call to Cloudinary API asynchronously.
/// </summary>
/// <param name="method">HTTP method of call.</param>
/// <param name="url">URL to call.</param>
/// <param name="parameters">Dictionary of call parameters (can be null).</param>
/// <param name="file">File to upload (must be null for non-uploading actions).</param>
/// <param name="extraHeaders">Headers to add to the request.</param>
/// <param name="cancellationToken">(Optional) Cancellation token.</param>
/// <returns>HTTP response on call.</returns>
public async Task <HttpResponseMessage> CallAsync(
HttpMethod method,
string url,
SortedDictionary <string, object> parameters,
FileDescription file,
Dictionary <string, string> extraHeaders = null,
CancellationToken?cancellationToken = null)
{
using (var request =
await PrepareRequestBodyAsync(
requestBuilder(url),
method,
parameters,
file,
extraHeaders,
cancellationToken).ConfigureAwait(false))
{
var httpCancellationToken = cancellationToken ?? GetDefaultCancellationToken();
return(await Client.SendAsync(request, httpCancellationToken).ConfigureAwait(false));
}
}
private void WriteFile(StreamWriter writer, FileDescription file)
{
if (file.IsRemote)
{
WriteParam(writer, "file", file.FilePath);
}
else
{
if (file.Stream == null)
{
using (FileStream stream = new FileStream(file.FilePath, FileMode.Open, FileAccess.Read, FileShare.Read))
{
WriteFile(writer, stream, file.FileName);
}
}
else
{
WriteFile(writer, file.Stream, file.FileName);
}
}
}
private void PrepareRequestContent(ref HttpWebRequest request, SortedDictionary <string, object> parameters,
FileDescription file)
{
if (request == null)
{
return;
}
HandleUnsignedParameters(parameters);
if (request.ContentType == Constants.CONTENT_TYPE_APPLICATION_JSON)
{
using (var streamWriter = new StreamWriter(request.GetRequestStream()))
{
streamWriter.Write(ParamsToJson(parameters));
}
}
else
{
PrepareMultipartFormDataContent(request, parameters, file);
}
}
/// <summary>
/// Custom call to cloudinary API
/// </summary>
/// <param name="method">HTTP method of call</param>
/// <param name="url">URL to call</param>
/// <param name="parameters">Dictionary of call parameters (can be null)</param>
/// <param name="file">File to upload (must be null for non-uploading actions)</param>
/// <returns>HTTP response on call</returns>
public HttpWebResponse Call(HttpMethod method, string url, SortedDictionary <string, object> parameters, FileDescription file)
{
#if DEBUG
Console.WriteLine(String.Format("{0} REQUEST:", method));
Console.WriteLine(url);
#endif
HttpWebRequest request = HttpWebRequest.Create(url) as HttpWebRequest;
request.Method = Enum.GetName(typeof(HttpMethod), method);
if (method == HttpMethod.POST && parameters != null)
{
request.ContentType = "multipart/form-data; boundary=" + HTTP_BOUNDARY;
FinalizeUploadParameters(parameters);
using (Stream requestStream = request.GetRequestStream())
{
using (StreamWriter writer = new StreamWriter(requestStream)
{
AutoFlush = true
})
{
foreach (var param in parameters)
{
if (param.Value != null)
{
if (param.Value is IEnumerable <string> )
{
foreach (var item in (IEnumerable <string>)param.Value)
{
WriteParam(writer, param.Key + "[]", item);
}
}
else
{
WriteParam(writer, param.Key, param.Value.ToString());
}
}
}
if (file != null)
{
WriteFile(writer, file);
}
writer.Write("--{0}--", HTTP_BOUNDARY);
}
}
}
else
{
byte[] authBytes = Encoding.ASCII.GetBytes(String.Format("{0}:{1}", Account.ApiKey, Account.ApiSecret));
request.Headers.Add("Authorization", String.Format("Basic {0}", Convert.ToBase64String(authBytes)));
}
try
{
return(request.GetResponse() as HttpWebResponse);
}
catch (WebException ex)
{
return(ex.Response as HttpWebResponse);
}
}
public virtual T CallAndParse <T>(HttpMethod method, string url, SortedDictionary <string, object> parameters, FileDescription file, Dictionary <string, string> extraHeaders = null) where T : BaseResult, new()
{
throw new NotImplementedException();
}
public virtual object InternalCall(HttpMethod method, string url, SortedDictionary <string, object> parameters, FileDescription file, Dictionary <string, string> extraHeaders = null)
{
throw new Exception("Please call overriden method");
}
/// <summary>
/// Custom call to cloudinary API
/// </summary>
/// <param name="method">HTTP method of call</param>
/// <param name="url">URL to call</param>
/// <param name="parameters">Dictionary of call parameters (can be null)</param>
/// <param name="file">File to upload (must be null for non-uploading actions)</param>
/// <returns>HTTP response on call</returns>
public HttpWebResponse Call(HttpMethod method, string url, SortedDictionary <string, object> parameters, FileDescription file)
{
#if DEBUG
Console.WriteLine(String.Format("{0} REQUEST:", method));
Console.WriteLine(url);
#endif
HttpWebRequest request = HttpWebRequest.Create(url) as HttpWebRequest;
request.Method = Enum.GetName(typeof(HttpMethod), method);
request.UserAgent = USER_AGENT;
if (Timeout > 0)
{
request.Timeout = Timeout;
}
if (method == HttpMethod.POST && parameters != null)
{
request.AllowWriteStreamBuffering = false;
request.AllowAutoRedirect = false;
if (UseChunkedEncoding)
{
request.SendChunked = true;
}
request.ContentType = "multipart/form-data; boundary=" + HTTP_BOUNDARY;
if (!parameters.ContainsKey("unsigned") || parameters["unsigned"].ToString() == "false")
{
FinalizeUploadParameters(parameters);
}
using (Stream requestStream = request.GetRequestStream())
{
using (StreamWriter writer = new StreamWriter(requestStream))
{
foreach (var param in parameters)
{
if (param.Value != null)
{
if (param.Value is IEnumerable <string> )
{
foreach (var item in (IEnumerable <string>)param.Value)
{
WriteParam(writer, param.Key + "[]", item);
}
}
else
{
WriteParam(writer, param.Key, param.Value.ToString());
}
}
}
if (file != null)
{
WriteFile(writer, file);
}
writer.Write("--{0}--", HTTP_BOUNDARY);
}
}
}
else
{
byte[] authBytes = Encoding.ASCII.GetBytes(String.Format("{0}:{1}", Account.ApiKey, Account.ApiSecret));
request.Headers.Add("Authorization", String.Format("Basic {0}", Convert.ToBase64String(authBytes)));
}
try
{
return((HttpWebResponse)request.GetResponse());
}
catch (WebException ex)
{
var response = ex.Response as HttpWebResponse;
if (response == null)
{
throw;
}
else
{
return(response);
}
}
}
public async Task <RawUploadResult> UploadAsync(string resourceType, IDictionary <string, object> parameters, FileDescription fileDescription)
{
var url = Api.ApiUrlV.Action("upload").ResourceType(resourceType).BuildUrl();
ResetInternalFileDescription(fileDescription, int.MaxValue);
if (parameters == null)
{
parameters = new SortedDictionary <string, object>();
}
if (!(parameters is SortedDictionary <string, object>))
{
parameters = new SortedDictionary <string, object>(parameters);
}
using (var response = await Api.CallAsync(HttpMethod.Post, url, (SortedDictionary <string, object>)parameters, fileDescription, null))
{
return(await RawUploadResult.Parse(response));
}
}
private static Stream GetFileStream(FileDescription file) => file.Stream ?? File.OpenRead(file.FilePath);
private void PrepareRequestContent(HttpRequestMessage request, SortedDictionary <string, object> parameters, FileDescription file, Dictionary <string, string> extraHeaders = null)
{
HandleUnsignedParameters(parameters);
HttpContent content = extraHeaders != null &&
extraHeaders.ContainsKey(Constants.HEADER_CONTENT_TYPE) &&
extraHeaders[Constants.HEADER_CONTENT_TYPE] == Constants.CONTENT_TYPE_APPLICATION_JSON
? new StringContent(ParamsToJson(parameters), Encoding.UTF8, Constants.CONTENT_TYPE_APPLICATION_JSON)
: PrepareMultipartFormDataContent(parameters, file, extraHeaders);
if (extraHeaders != null)
{
foreach (var header in extraHeaders)
{
content.Headers.TryAddWithoutValidation(header.Key, header.Value);
}
}
request.Content = content;
}
/// <summary>
/// Custom call to cloudinary API
/// </summary>
/// <param name="method">HTTP method of call</param>
/// <param name="url">URL to call</param>
/// <param name="parameters">Dictionary of call parameters (can be null)</param>
/// <param name="file">File to upload (must be null for non-uploading actions)</param>
/// <param name="extraHeaders">Headers to add to the request</param>
/// <returns>HTTP response on call</returns>
public HttpWebResponse Call(HttpMethod method, string url, SortedDictionary <string, object> parameters, FileDescription file, Dictionary <string, string> extraHeaders = null)
{
HttpWebRequest request = RequestBuilder(url);
HttpWebResponse response = null;
if (Timeout > 0)
{
request.Timeout = Timeout;
}
PrepareRequestBody(request, method, parameters, file, extraHeaders);
try
{
response = (HttpWebResponse)request.GetResponse();
}
catch (WebException ex)
{
response = ex.Response as HttpWebResponse;
if (response == null)
{
throw;
}
}
return(response);
}
public async Task <HttpResponseMessage> CallAsync(HttpMethod method, string url, SortedDictionary <string, object> parameters, FileDescription file, Dictionary <string, string> extraHeaders = null)
{
using (var stream = new MemoryStream())
{
var bytes = Encoding.ASCII.GetBytes(string.Format("{0}:{1}", Account.ApiKey, Account.ApiSecret));
using (var client = new HttpClient()
{
DefaultRequestHeaders =
{
{ "User-Agent", string.IsNullOrEmpty(UserPlatform) ? USER_AGENT : string.Format("{0} {1}", UserPlatform, USER_AGENT) },
{ "Authorization", string.Format("Basic {0}", Convert.ToBase64String(bytes)) }
}
})
{
if (this.Timeout > 0)
{
client.Timeout = TimeSpan.FromMilliseconds(this.Timeout);
}
var content = new StreamContent(stream)
{
};
if (extraHeaders != null)
{
foreach (var extraHeader in extraHeaders)
{
content.Headers.Add(extraHeader.Key, extraHeader.Value);
}
}
if (parameters != null && (method == HttpMethod.Post || method == HttpMethod.Put))
{
content.Headers.Add("Content-Type", "multipart/form-data; boundary=notrandomsequencetouseasboundary");
if (!parameters.ContainsKey("unsigned") || parameters["unsigned"].ToString() == "false")
{
FinalizeUploadParameters(parameters);
}
var writer = new StreamWriter(stream);
foreach (var parameter in parameters)
{
if (parameter.Value != null)
{
if (parameter.Value is IEnumerable <string> )
{
foreach (var str in (IEnumerable <string>)parameter.Value)
{
WriteParam(writer, parameter.Key + "[]", str);
}
}
else
{
WriteParam(writer, parameter.Key, parameter.Value.ToString());
}
}
}
if (file != null)
{
WriteFile(writer, file);
}
writer.Write("--{0}--", HTTP_BOUNDARY);
writer.Flush();
stream.Position = 0;
}
return(await client.SendAsync(new HttpRequestMessage(method, url) { Content = content }));
}
}
}
private static void ResetInternalFileDescription(FileDescription file, int bufferSize = Int32.MaxValue)
{
file.BufferLength = bufferSize;
file.EOF = false;
file.BytesSent = 0;
}
private void PrepareMultipartFormDataContent(HttpWebRequest request, SortedDictionary <string, object> parameters, FileDescription file)
{
request.ContentType = "multipart/form-data; boundary=" + HTTP_BOUNDARY;
using (Stream requestStream = request.GetRequestStream())
{
using (StreamWriter writer = new StreamWriter(requestStream))
{
foreach (var param in parameters)
{
if (param.Value != null)
{
if (param.Value is IEnumerable <string> )
{
foreach (var item in (IEnumerable <string>)param.Value)
{
WriteParam(writer, param.Key + "[]", item);
}
}
else
{
WriteParam(writer, param.Key, param.Value.ToString());
}
}
}
if (file != null)
{
WriteFile(writer, file);
}
writer.Write("--{0}--", HTTP_BOUNDARY);
}
}
}
internal HttpWebRequest PrepareRequestBody(HttpWebRequest request, HttpMethod method, SortedDictionary <string, object> parameters, FileDescription file, Dictionary <string, string> extraHeaders = null)
{
SetHttpMethod(method, request);
// Add platform information to the USER_AGENT header
// This is intended for platform information and not individual applications!
request.UserAgent = string.IsNullOrEmpty(UserPlatform)
? USER_AGENT
: string.Format("{0} {1}", UserPlatform, USER_AGENT);
byte[] authBytes = Encoding.ASCII.GetBytes(String.Format("{0}:{1}", Account.ApiKey, Account.ApiSecret));
request.Headers.Add("Authorization", String.Format("Basic {0}", Convert.ToBase64String(authBytes)));
if (extraHeaders != null)
{
if (extraHeaders.ContainsKey("Content-Type"))
{
request.ContentType = extraHeaders["Content-Type"];
extraHeaders.Remove("Content-Type");
}
foreach (var header in extraHeaders)
{
request.Headers[header.Key] = header.Value;
}
}
if ((method == HttpMethod.POST || method == HttpMethod.PUT) && parameters != null)
{
request.AllowWriteStreamBuffering = false;
request.AllowAutoRedirect = false;
if (UseChunkedEncoding)
{
request.SendChunked = true;
}
PrepareRequestContent(ref request, parameters, file);
}
return(request);
}
/// <summary>
/// Custom call to cloudinary API
/// </summary>
/// <param name="method">HTTP method of call</param>
/// <param name="url">URL to call</param>
/// <param name="parameters">Dictionary of call parameters (can be null)</param>
/// <param name="file">File to upload (must be null for non-uploading actions)</param>
/// <param name="extraHeaders">Headers to add to the request</param>
/// <returns>HTTP response on call</returns>
public HttpResponseMessage Call(HttpMethod method, string url, SortedDictionary <string, object> parameters, FileDescription file, Dictionary <string, string> extraHeaders = null)
{
var request = RequestBuilder(url);
HttpResponseMessage response = null;
using (request)
{
PrepareRequestBody(request, method, parameters, file, extraHeaders);
System.Threading.Tasks.Task <HttpResponseMessage> task2;
if (Timeout > 0)
{
var cancellationTokenSource = new CancellationTokenSource(Timeout);
task2 = client.SendAsync(request, cancellationTokenSource.Token);
}
else
{
task2 = client.SendAsync(request);
}
task2.Wait();
if (task2.IsFaulted)
{
throw task2.Exception;
}
response = task2.Result;
if (task2.IsCanceled)
{
}
if (task2.IsFaulted)
{
throw task2.Exception;
}
return(response);
}
}
private HttpContent PrepareMultipartFormDataContent(SortedDictionary <string, object> parameters,
FileDescription file, Dictionary <string, string> extraHeaders = null)
{
var content = new MultipartFormDataContent(HTTP_BOUNDARY);
foreach (var param in parameters)
{
if (param.Value != null)
{
if (param.Value is IEnumerable <string> )
{
foreach (var item in (IEnumerable <string>)param.Value)
{
content.Add(new StringContent(item), String.Format("\"{0}\"", string.Concat(param.Key, "[]")));
}
}
else
{
content.Add(new StringContent(param.Value.ToString()), String.Format("\"{0}\"", param.Key));
}
}
}
if (file != null)
{
if (file.IsRemote)
{
StringContent strContent = new StringContent(file.FilePath);
strContent.Headers.Add("Content-Disposition", string.Format("form-data; name=\"{0}\"", "file"));
content.Add(strContent);
}
else
{
Stream stream;
if (file.Stream != null)
{
stream = file.Stream;
}
else
{
stream = File.OpenRead(file.FilePath);
}
if (extraHeaders != null && extraHeaders.ContainsKey("Content-Range"))
{
// Unfortunately we don't have ByteRangeStreamContent here,
// let's create another stream from the original one
stream = GetRangeFromFile(file, stream);
}
var streamContent = new StreamContent(stream);
streamContent.Headers.Add("Content-Type", "application/octet-stream");
streamContent.Headers.Add("Content-Disposition", "form-data; name=\"file\"; filename=\"" + file.FileName + "\"");
content.Add(streamContent, "file", file.FileName);
}
}
return(content);
}
private static void ResetInternalFileDescription(FileDescription file, int bufferSize = 2147483647)
{
file.BufferLength = bufferSize;
file.EOF = false;
file.BytesSent = 0;
}
public static RawUploadResult Upload(this Cloudinary cloudinary, string resourceType, IDictionary <string, object> parameters, FileDescription fileDescription)
{
return(cloudinary.UploadAsync(resourceType, parameters, fileDescription).ExecSync());
}
/// <summary>
/// Uploads a file to cloudinary.
/// </summary>
/// <param name="resourceType">Resource type ("image", "raw", "video", "auto")</param>
/// <param name="parameters">Upload parameters.</param>
/// <param name="fileDescription">File description.</param>
public RawUploadResult Upload(string resourceType, IDictionary <string, object> parameters, FileDescription fileDescription)
{
string uri = m_api.ApiUrlV.Action("upload").ResourceType(resourceType).BuildUrl();
ResetInternalFileDescription(fileDescription);
if (parameters == null)
{
parameters = new SortedDictionary <string, object>();
}
if (!(parameters is SortedDictionary <string, object>))
{
parameters = new SortedDictionary <string, object>(parameters);
}
using (HttpWebResponse response = m_api.Call(HttpMethod.POST, uri, (SortedDictionary <string, object>)parameters, fileDescription))
{
return(RawUploadResult.Parse(response));
}
}
private void PrepareRequestContent(HttpRequestMessage request, SortedDictionary <string, object> parameters, FileDescription file, Dictionary <string, string> extraHeaders = null)
{
//HttpRequestMessage req = (HttpRequestMessage) request;
var content = new MultipartFormDataContent(HTTP_BOUNDARY);
if (extraHeaders != null)
{
foreach (var header in extraHeaders)
{
content.Headers.TryAddWithoutValidation(header.Key, header.Value);
}
}
if (!parameters.ContainsKey("unsigned") || parameters["unsigned"].ToString() == "false")
{
FinalizeUploadParameters(parameters);
}
else
{
if (parameters.ContainsKey("removeUnsignedParam"))
{
parameters.Remove("unsigned");
parameters.Remove("removeUnsignedParam");
}
}
foreach (var param in parameters)
{
if (param.Value != null)
{
if (param.Value is IEnumerable <string> )
{
foreach (var item in (IEnumerable <string>)param.Value)
{
content.Add(new StringContent(item), String.Format("\"{0}\"", string.Concat(param.Key, "[]")));
}
}
else
{
content.Add(new StringContent(param.Value.ToString()), String.Format("\"{0}\"", param.Key));
}
}
}
if (file != null)
{
if (file.IsRemote && file.Stream == null)
{
StringContent strContent = new StringContent(file.FilePath);
strContent.Headers.Add("Content-Disposition", string.Format("form-data; name=\"{0}\"", "file"));
content.Add(strContent);
}
else
{
Stream stream;
if (file.Stream != null)
{
stream = file.Stream;
}
else
{
stream = File.OpenRead(file.FilePath);
}
if (extraHeaders != null && extraHeaders.ContainsKey("Content-Range"))
{
// Unfortunately we don't have ByteRangeStreamContent here,
// let's create another stream from the original one
stream = GetRangeFromFile(file, stream);
}
string fileName = string.IsNullOrWhiteSpace(file.FilePath) ? file.FileName : Path.GetFileName(file.FilePath);
var streamContent = new StreamContent(stream);
streamContent.Headers.Add("Content-Type", "application/octet-stream");
streamContent.Headers.Add("Content-Disposition", "form-data; name=\"file\"; filename=\"" + fileName + "\"");
content.Add(streamContent, "file", fileName);
}
}
request.Content = content;
}
/// <summary>
/// Call api synchronous and return response of specified type.
/// </summary>
/// <param name="method">HTTP method.</param>
/// <param name="url">Url for api call.</param>
/// <param name="parameters">Parameters for api call.</param>
/// <param name="file">File to upload (must be null for non-uploading actions).</param>
/// <param name="extraHeaders">Extra headers.</param>
/// <returns>Return response of specified type.</returns>
/// <typeparam name="T">Type of the parsed response.</typeparam>
internal virtual T CallApi <T>(HttpMethod method, string url, BaseParams parameters, FileDescription file, Dictionary <string, string> extraHeaders = null)
where T : BaseResult, new()
{
parameters?.Check();
return(CallAndParse <T>(
method,
url,
(method == HttpMethod.PUT || method == HttpMethod.POST) ? parameters?.ToParamsDictionary() : null,
file,
extraHeaders));
}
internal HttpRequestMessage PrepareRequestBody(HttpRequestMessage request, HttpMethod method, SortedDictionary <string, object> parameters, FileDescription file, Dictionary <string, string> extraHeaders = null)
{
SetHttpMethod(method, request);
// Add platform information to the USER_AGENT header
// This is intended for platform information and not individual applications!
request.Headers.Add("User-Agent", string.IsNullOrEmpty(UserPlatform)
? USER_AGENT
: string.Format("{0} {1}", UserPlatform, USER_AGENT));
byte[] authBytes = Encoding.ASCII.GetBytes(String.Format("{0}:{1}", Account.ApiKey, Account.ApiSecret));
request.Headers.Add("Authorization", String.Format("Basic {0}", Convert.ToBase64String(authBytes)));
if (extraHeaders != null)
{
if (extraHeaders.ContainsKey("Accept"))
{
request.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue(extraHeaders["Accept"]));
extraHeaders.Remove("Accept");
}
foreach (var header in extraHeaders)
{
request.Headers.TryAddWithoutValidation(header.Key, header.Value);
}
}
if ((method == HttpMethod.POST || method == HttpMethod.PUT) && parameters != null)
{
if (UseChunkedEncoding)
{
request.Headers.Add("Transfer-Encoding", "chunked");
}
PrepareRequestContent(request, parameters, file, extraHeaders);
}
return(request);
}
