public async Task<HttpResponseMessage> PostMedia() {
//// Check if there is anything inside the message body
if (Request.Content != null && Request.Content.Headers.ContentLength > 0) {
// TODO: Try to solve the retrieval problem with a custom
// Parameter Binding impl.
// GIANT_NOTE: Don't do this like below at home.
Guid id = Guid.NewGuid();
string contentType = Request.Content.Headers.ContentType.MediaType;
string extension = GetExtension(contentType);
string path = "app_files";
string appPath = HostingEnvironment.ApplicationPhysicalPath;
string dirPath = string.Concat(appPath, "\\", path);
string fileName = string.Concat(id.ToString(), extension);
string fullFileName = string.Concat(dirPath, "\\", fileName);
Uri selfLink = new Uri(Url.Link("DefaultApi", new { controller = "media", id = id }));
Uri contentLink = new Uri(string.Concat(Request.RequestUri.GetLeftPart(UriPartial.Authority), "/", path, "/", fileName));
if(!Directory.Exists(dirPath)) {
Directory.CreateDirectory(dirPath);
}
using(Stream contentStream = await Request.Content.ReadAsStreamAsync())
using(FileStream fileStream = File.Create(fullFileName)) {
contentStream.Seek(0, SeekOrigin.Begin);
await contentStream.CopyToAsync(fileStream);
}
var mediaModel = new MediaModel {
Id = id.ToString(),
// AuthorName = "Tugberk",
// Title = "Awesome Pic Title...",
// Summary = "Awesome Pic Summary...",
ImageUrl = contentLink,
ContentType = contentType,
LastUpdated = DateTime.UtcNow
};
MediaItems.TryAdd(id.ToString(), mediaModel);
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.Created, mediaModel);
response.Headers.Location = selfLink;
return response;
}
return Request.CreateResponse(HttpStatusCode.Conflict);
}
private void Enrich(MediaModel media, UrlHelper url) {
var selfUrl = url.Link("DefaultApi", new { controller = "media", id = media.Id });
media.AddLink(new SelfLink(selfUrl));
media.AddLink(new EditLink(selfUrl));
}
