public async Task <IActionResult> PostImage([FromBody] ImagePostRequest request) { //Upload Image CloudBlockBlob blockBlob = _container.GetBlockBlobReference($"{request.Id}.{request.EncodingFormat}"); HttpWebRequest aRequest = (HttpWebRequest)WebRequest.Create(request.URL); HttpWebResponse aResponse = (await aRequest.GetResponseAsync()) as HttpWebResponse; var stream = aResponse.GetResponseStream(); await blockBlob.UploadFromStreamAsync(stream); stream.Dispose(); //Save metadata var savedImage = new SavedImage(); savedImage.UserId = request.UserId; savedImage.Description = request.Description; savedImage.StorageUrl = blockBlob.Uri.ToString(); savedImage.Tags = new List <SavedImageTag>(); foreach (var tag in request.Tags) { savedImage.Tags.Add(new SavedImageTag() { Tag = tag }); } _context.Add(savedImage); _context.SaveChanges(); return(Ok()); }
public async Task <IActionResult> PostImage([FromBody] ImagePostRequest request) { System.IO.Stream stream = null; IActionResult result = Ok(); try { _logger.Info($"Call PostImage with data: user: {request.UserId}, image: (Id: {request.Id}, description: {request.Description}, tags: {request.Tags}, url: {request.URL})"); var blockBlob = _container.GetBlockBlobReference(string.Format("{0}.{1}", request.Id, request.EncodingFormat)); var aRequest = (HttpWebRequest)WebRequest.Create(request.URL); var aResponse = (await aRequest.GetResponseAsync()) as HttpWebResponse; stream = aResponse.GetResponseStream(); await blockBlob.UploadFromStreamAsync(stream); var savedImage = new SavedImage { UserId = request.UserId, Description = request.Description, StorageUrl = blockBlob.Uri.ToString(), Tags = new List <SavedImageTag>() }; foreach (var tag in request.Tags) { savedImage.Tags.Add(new SavedImageTag { Tag = tag }); } _logger.Debug("PostImage, saving data in db"); _context.Add(savedImage); _context.SaveChanges(); _logger.Debug("PostImage, succes"); } catch (Exception e) { _logger.Error(e, e.Message); result = BadRequest(); } finally { if (stream != null) { stream.Dispose(); } stream.Close(); } return(result); }
public async Task <IActionResult> PostImage([FromBody] ImagePostRequest request) { Contract.Requires(request != null); //if (request == null) //{ // throw new ArgumentNullException(nameof(request)); //} //Uri requestUri = new Uri(request.URL); HttpWebRequest aRequest = (HttpWebRequest)WebRequest.Create(request.URL); HttpWebResponse aResponse = (await aRequest.GetResponseAsync().ConfigureAwait(false)) as HttpWebResponse; // Get a reference to a blob named "sample-file" in a container named "sample-container" string blobName = $"{request.Id}.{request.EncodingFormat}"; BlobClient blockBlob = this._container.GetBlobClient(blobName); using (var stream = aResponse.GetResponseStream()) { await blockBlob.UploadAsync(stream).ConfigureAwait(false); } //Save metadata var savedImage = new SavedImage() { UserId = request.UserId, Description = request.Description, StorageUrl = blockBlob.Uri }; foreach (var tag in request.Tags) { savedImage.Tags.Add(new SavedImageTag() { Tag = tag }); } _context.Add(savedImage); _context.SaveChanges(); return(Ok()); }
private void SaveImageMetadata(ImagePostRequest request, CloudBlockBlob blockBlob) { var savedImage = new SavedImage(); savedImage.UserId = request.UserId; savedImage.Description = request.Description; savedImage.StorageUrl = blockBlob.Uri.ToString(); savedImage.Tags = new List <SavedImageTag>(); foreach (var tag in request.Tags) { savedImage.Tags.Add(new SavedImageTag() { Tag = tag }); } _context.Add(savedImage); _context.SaveChanges(); }