internal static Task <IFlurlResponse> PatchMultipartAsync(this IFlurlRequest request, Action <CapturedMultipartContent> buildContent, CancellationToken cancellationToken = default(CancellationToken))
{
var cmc = new CapturedMultipartContent(request.Settings);
buildContent(cmc);
return(request.SendAsync(new HttpMethod("PATCH"), cmc, cancellationToken));
}
public void can_build_multipart_content()
{
var content = new CapturedMultipartContent()
.AddString("string", "foo")
.AddStringParts(new { part1 = 1, part2 = 2, part3 = (string)null }) // part3 should be excluded
.AddFile("file", @"path\to\image.jpg", "image/jpeg")
.AddJson("json", new { foo = "bar" })
.AddUrlEncoded("urlEnc", new { fizz = "buzz" });
Assert.AreEqual(6, content.Parts.Length);
Assert.AreEqual("string", content.Parts[0].Headers.ContentDisposition.Name);
Assert.IsInstanceOf <CapturedStringContent>(content.Parts[0]);
Assert.AreEqual("foo", (content.Parts[0] as CapturedStringContent).Content);
Assert.AreEqual("part1", content.Parts[1].Headers.ContentDisposition.Name);
Assert.IsInstanceOf <CapturedStringContent>(content.Parts[1]);
Assert.AreEqual("1", (content.Parts[1] as CapturedStringContent).Content);
Assert.AreEqual("part2", content.Parts[2].Headers.ContentDisposition.Name);
Assert.IsInstanceOf <CapturedStringContent>(content.Parts[2]);
Assert.AreEqual("2", (content.Parts[2] as CapturedStringContent).Content);
Assert.AreEqual("file", content.Parts[3].Headers.ContentDisposition.Name);
Assert.AreEqual("image.jpg", content.Parts[3].Headers.ContentDisposition.FileName);
Assert.IsInstanceOf <FileContent>(content.Parts[3]);
Assert.AreEqual("json", content.Parts[4].Headers.ContentDisposition.Name);
Assert.IsInstanceOf <CapturedJsonContent>(content.Parts[4]);
Assert.AreEqual("{\"foo\":\"bar\"}", (content.Parts[4] as CapturedJsonContent).Content);
Assert.AreEqual("urlEnc", content.Parts[5].Headers.ContentDisposition.Name);
Assert.IsInstanceOf <CapturedUrlEncodedContent>(content.Parts[5]);
Assert.AreEqual("fizz=buzz", (content.Parts[5] as CapturedUrlEncodedContent).Content);
}
public async Task can_build_and_send_multipart_content()
{
var content = new CapturedMultipartContent()
.AddString("string", "foo")
.AddString("string2", "bar", "text/blah")
.AddStringParts(new { part1 = 1, part2 = 2, part3 = (string)null }) // part3 should be excluded
.AddFile("file1", Path.Combine("path", "to", "image1.jpg"), "image/jpeg")
.AddFile("file2", Path.Combine("path", "to", "image2.jpg"), "image/jpeg", fileName: "new-name.jpg")
.AddJson("json", new { foo = "bar" })
.AddUrlEncoded("urlEnc", new { fizz = "buzz" });
void AssertAll()
{
Assert.AreEqual(8, content.Parts.Count);
AssertStringPart <CapturedStringContent>(content.Parts[0], "string", "foo", null);
AssertStringPart <CapturedStringContent>(content.Parts[1], "string2", "bar", "text/blah");
AssertStringPart <CapturedStringContent>(content.Parts[2], "part1", "1", null);
AssertStringPart <CapturedStringContent>(content.Parts[3], "part2", "2", null);
AssertFilePart(content.Parts[4], "file1", "image1.jpg", "image/jpeg");
AssertFilePart(content.Parts[5], "file2", "new-name.jpg", "image/jpeg");
AssertStringPart <CapturedJsonContent>(content.Parts[6], "json", "{\"foo\":\"bar\"}", "application/json; charset=UTF-8");
AssertStringPart <CapturedUrlEncodedContent>(content.Parts[7], "urlEnc", "fizz=buzz", "application/x-www-form-urlencoded");
}
// Assert before and after sending a request. MultipartContent clears the parts collection after request is sent;
// CapturedMultipartContent (as the name implies) should preserve it (#580)
AssertAll();
using (var test = new HttpTest()) {
await "https://upload.com".PostAsync(content);
}
AssertAll();
}
/// <summary>
/// Sends an asynchronous multipart/form-data POST request.
/// </summary>
/// <param name="buildContent">A delegate for building the content parts.</param>
/// <param name="request">The IFlurlRequest.</param>
/// <param name="cancellationToken">A cancellation token that can be used by other objects or threads to receive notice of cancellation.</param>
/// <returns>A Task whose result is the received HttpResponseMessage.</returns>
public static Task <HttpResponseMessage> PostMultipartAsync(this IFlurlRequest request, Action <CapturedMultipartContent> buildContent, CancellationToken cancellationToken = default(CancellationToken))
{
var cmc = new CapturedMultipartContent(request.Settings);
buildContent(cmc);
return(request.SendAsync(HttpMethod.Post, cmc, cancellationToken));
}
public void must_provide_required_args_to_builder()
{
var content = new CapturedMultipartContent();
Assert.Throws <ArgumentNullException>(() => content.AddStringParts(null));
Assert.Throws <ArgumentNullException>(() => content.AddString("other", null));
Assert.Throws <ArgumentException>(() => content.AddString(null, "hello!"));
Assert.Throws <ArgumentException>(() => content.AddFile(" ", "path"));
}
/**
* @param CapturedMultipartContent $content
* @param JToken $json
* @param string $key
*/
private void captureMultipartContentInJson(CapturedMultipartContent content, JToken json, string key)
{
var property = json as JProperty;
if (property == null)
{
return;
}
if (property.Value.GetType().Name == "JArray")
{
int index = 0;
foreach (JToken child in property.Values())
{
string valueKey = key == "" ? property.Name : $"{key}[{property.Name}]";
valueKey += $"[{index++}]";
if (child.GetType().Name == "JValue")
{
content.AddString(valueKey, $"{child}");
}
else
{
foreach (JToken subChild in child)
{
captureMultipartContentInJson(content, subChild, valueKey);
}
}
}
return;
}
if (property.Value.GetType().Name == "JObject")
{
string valueKey = key == "" ? property.Name : $"{key}[{property.Name}]";
foreach (JToken child in property.Values())
{
captureMultipartContentInJson(content, child, valueKey);
}
return;
}
if (property.Value.GetType().Name == "JValue")
{
string valueKey = key == "" ? property.Name : $"{key}[{property.Name}]";
content.AddString(valueKey, property.Value.ToString());
return;
}
}
/**
* @param CapturedMultipartContent $content
* @param object $body
* @param string $key
*/
private void captureMultipartContentInObject(CapturedMultipartContent content, object body, string key)
{
var data = JsonConvert.SerializeObject(body);
var json = JObject.Parse(data);
foreach (JToken child in json.Children())
{
var property = child as JProperty;
captureMultipartContentInJson(content, child, "");
}
}
//public static T AsPinataFile<T>(this T content, string remoteFilePath) where T : HttpContent
//{
// var header = new ContentDispositionHeaderValue("form-data")
// {
// Name = "file",
// FileName = remoteFilePath
// };
// content.Headers.ContentDisposition = header;
// return content;
//}
public static CapturedMultipartContent AddPinataFile(this CapturedMultipartContent multipart, HttpContent httpContent, string remoteFilePath)
{
var header = new ContentDispositionHeaderValue("form-data")
{
Name = "file",
FileName = remoteFilePath
};
httpContent.Headers.ContentDisposition = header;
multipart.Add(httpContent);
return(multipart);
}
static void AssertAllHttpContentHasFileName(CapturedMultipartContent content)
{
foreach (var part in content)
{
var name = part?.Headers?.ContentDisposition?.Name;
var fileName = part?.Headers?.ContentDisposition?.FileName;
if (string.IsNullOrWhiteSpace(name) || string.IsNullOrWhiteSpace(fileName))
{
throw new HttpRequestException("The 'httpContent.Headers.ContentDisposition.(Name|FileName)' is null or whitespace. " +
"All multi-part upload content must contain a 'Name' and 'FileName' content disposition header value. " +
"Try using the httpContent.AsPinataFile('name.txt') extension method to set the required fields on the HttpContent you are adding.");
}
}
}
public async Task <Issue> CreateRepositoryIssueAttachmentAsync(string workspaceId, string repositorySlug, string issueId, IssueAttachment issueAttachment)
{
var capturedContent = new CapturedMultipartContent();
foreach (var propertyInfo in issueAttachment.GetType().GetProperties())
{
capturedContent.Add(propertyInfo.Name, new StringContent(propertyInfo.GetValue(issueAttachment).ToString()));
}
var response = await GetIssuesUrl(workspaceId, repositorySlug, issueId)
.PostMultipartAsync(content => content.AddStringParts(capturedContent))
.ConfigureAwait(false);
return(await HandleResponseAsync <Issue>(response).ConfigureAwait(false));
}
/**
* @param string $method
* @param string $path
* @param object $query
* @param object $body
* @param object files
*
* @return Task<string>
*/
private async Task <HttpResponseMessage> Request(string method, string path, object query, object body, object files)
{
Url url = new Url($"{this.url}/v3/{path}");
FlurlClient Request = url
.SetQueryParams(query)
.WithOAuthBearerToken(this.accessToken)
.WithHeader("User-Agent", "signaturit-net-sdk 1.1.0");
switch (method)
{
case "get":
return(await Request.GetAsync());
case "post":
if (files == null)
{
body = body == null ? new {} : body;
return(await Request.PostJsonAsync(body as object));
}
var content = new CapturedMultipartContent();
foreach (string file in files as IList <string> )
{
string name = System.IO.Path.GetFileName(file);
string ext = System.IO.Path.GetExtension(file);
string mime = ext == "pdf" ? "application/pdf" : "application/msword";
content.AddFile($"files[{name}]", file, mime);
}
captureMultipartContentInObject(content, body, "");
return(await Request.PostAsync(content));
case "patch":
body = body == null ? new {} : body;
return(await Request.PatchJsonAsync(body as object));
case "delete":
return(await Request.DeleteAsync());
}
return(null);
}
public async Task <IEnumerable <TemporaryAttachment> > AttachTemporaryFileToServiceDeskAsync(string serviceDeskId, IEnumerable <string> filePaths)
{
var content = new CapturedMultipartContent();
foreach (var filePath in filePaths)
{
content.AddFile("file", File.OpenRead(filePath), Path.GetFileName(filePath));
}
var response = await GetServiceDeskUrl(serviceDeskId)
.AppendPathSegment("/attachTemporaryFile")
.SendAsync(HttpMethod.Post, content)
.ConfigureAwait(false);
return(await HandleResponseAsync <IEnumerable <TemporaryAttachment> >(response, s => JsonConvert.DeserializeObject <TemporaryAttachmentsResult>(s).TemporaryAttachments).ConfigureAwait(false));
}
// dev references for IFormFile and CapturedMultipartContent:
// https://docs.microsoft.com/en-us/dotnet/api/microsoft.aspnetcore.http.iformfile?view=aspnetcore-2.2
// https://github.com/tmenier/Flurl/issues/113
// https://stackoverflow.com/questions/50340234/sending-rest-request-with-files-and-json-restsharp-on-framework-and-standard#50374486
public async Task <IEnumerable <TemporaryAttachment> > AttachTemporaryFileToServiceDeskAsync(string serviceDeskId, IList <IFormFile> files)
{
var content = new CapturedMultipartContent();
foreach (var file in files)
{
if (file.Length > 0)
{
content.AddFile(file.Name, file.OpenReadStream(), file.FileName);
}
}
var response = await GetServiceDeskUrl(serviceDeskId)
.AppendPathSegment("/attachTemporaryFile")
.SendAsync(HttpMethod.Post, content)
.ConfigureAwait(false);
return(await HandleResponseAsync <IEnumerable <TemporaryAttachment> >(response, s => JsonConvert.DeserializeObject <TemporaryAttachmentsResult>(s).TemporaryAttachments).ConfigureAwait(false));
}
public void can_build_multipart_content()
{
var content = new CapturedMultipartContent()
.AddString("string", "foo")
.AddStringParts(new { part1 = 1, part2 = 2, part3 = (string)null }) // part3 should be excluded
.AddFile("file1", Path.Combine("path", "to", "image1.jpg"), "image/jpeg")
.AddFile("file2", Path.Combine("path", "to", "image2.jpg"), "image/jpeg", fileName: "new-name.jpg")
.AddJson("json", new { foo = "bar" })
.AddUrlEncoded("urlEnc", new { fizz = "buzz" });
Assert.AreEqual(7, content.Parts.Length);
AssertStringPart <CapturedStringContent>(content.Parts[0], "string", "foo");
AssertStringPart <CapturedStringContent>(content.Parts[1], "part1", "1");
AssertStringPart <CapturedStringContent>(content.Parts[2], "part2", "2");
AssertFilePart(content.Parts[3], "file1", "image1.jpg", "image/jpeg");
AssertFilePart(content.Parts[4], "file2", "new-name.jpg", "image/jpeg");
AssertStringPart <CapturedJsonContent>(content.Parts[5], "json", "{\"foo\":\"bar\"}");
AssertStringPart <CapturedUrlEncodedContent>(content.Parts[6], "urlEnc", "fizz=buzz");
}
