public async Task Upload([ActivityTrigger] BlobModel input, Binder binder)
{
// Use a binder to dynamically set the binding output path
using Stream fileOutputStream = await binder.BindAsync <Stream>(FunctionUtils.GetBindingAttributes(input.Analysis.Category, input.Name));
await fileOutputStream.WriteAsync(input.Blob, 0, input.Blob.Length);
}
public async Task <Result <BlobModel> > Get(string id)
{
bool ok = false;
string message = "";
BlobModel model = null;
try
{
var key = new PartitionKey(_partitionId + "_" + _userInfo.UserId);
model = await RepositoryContainer.ReadItemAsync <BlobModel>(id, key);
ok = true;
}
catch (CosmosException e)
{
if (e.StatusCode == System.Net.HttpStatusCode.NotFound)
{
message = Enum.GetName(typeof(System.Net.HttpStatusCode), System.Net.HttpStatusCode.NotFound);
}
else
{
message = e.Message;
}
}
catch (Exception ex)
{
message = ex.Message;
}
return(_result.Create(ok, message, model));
}
public async Task <IActionResult> CreateBlob(
[HttpTrigger(AuthorizationLevel.Anonymous, "post", Route = "Blobs/Create")] HttpRequestMessage req,
HttpRequest request, ILogger log)
{
var resultAuth = validAuthorized(req, request);
if (!resultAuth.Success)
{
if (resultAuth.Message == _errors.NotAuthorized)
{
return(new UnauthorizedResult());
}
else
{
var objectResult = new ObjectResult(resultAuth.Message)
{
StatusCode = StatusCodes.Status401Unauthorized
};
return(objectResult);
}
}
BlobModel data = await req.Content.ReadAsAsync <BlobModel>();
var dataResult = await _controller.Create(data);
if (!dataResult.Success)
{
return(new BadRequestObjectResult(dataResult.Message));
}
return(new OkObjectResult(dataResult.Value));
}
public async Task ZipIt([ActivityTrigger] BlobModel input, Binder binder)
{
SemaphoreSlim semaphore = GetSemaphoreForContainer(input.Analysis.Category);
await semaphore.WaitAsync();
try
{
string name = $"{input.Analysis.Category}.zip";
using Stream zipStream = await binder.BindAsync <Stream>(FunctionUtils.GetBindingAttributes("zip-collection", name));
using var archive = new ZipArchive(zipStream, ZipArchiveMode.Create, true);
BlobContainerClient containerClient = GetCloudBlobContainer(input.Analysis.Category);
containerClient.DeleteBlobIfExists(name);
Pageable <BlobItem> blobs = containerClient.GetBlobs();
foreach (BlobItem blob in blobs)
{
BlobClient client = containerClient.GetBlobClient(blob.Name);
using var blobStream = new MemoryStream();
client.DownloadTo(blobStream);
using Stream entryStream = archive.CreateEntry(blob.Name).Open();
blobStream.Seek(0, SeekOrigin.Begin);
blobStream.CopyTo(entryStream);
}
}
finally
{
semaphore.Release();
}
}
public async Task <Result <string> > Update(BlobModel item)
{
bool ok = false;
string message = "";
try
{
UpdateMetadata(item, false);
var tenatId = new PartitionKey(_partitionId + "_" + _userInfo.UserId);
await RepositoryContainer.ReplaceItemAsync <dynamic>(item, item.id, tenatId,
new ItemRequestOptions { });
ok = true;
}
catch (CosmosException ex)
{
message = ex.Message;
}
catch (Exception ex)
{
message = ex.Message;
}
return(_result.Create <string>(ok, message, ""));
}
public async Task <Result <string> > Create(BlobModel item)
{
bool ok = false;
string message = "";
try
{
item.id = Guid.NewGuid().ToString();
UpdateMetadata(item, true);
var tenatId = new PartitionKey(_partitionId + "_" + _userInfo.UserId);
await RepositoryContainer.CreateItemAsync <BlobModel>(item, tenatId);
message = item.id;
ok = true;
}
catch (CosmosException ex)
{
message = ex.Message;
}
catch (Exception ex)
{
message = ex.Message;
}
return(_result.Create <string>(ok, message, message));
}
// POST api/file
public async Task <IEnumerable <InputImageDTO> > Post()
{
var tempPath = Path.GetTempPath();
var provider = new MultipartFormDataStreamProvider(tempPath);
await this.Request.Content.ReadAsMultipartAsync(provider);
var list = new List <InputImageDTO>();
foreach (var file in provider.FileData)
{
// アップロードファイル名の取得
// var fileName = file.Headers.ContentDisposition.FileName;
// fileName = fileName.StartsWith("\"") || fileName.StartsWith("'") ? fileName.Substring(1, fileName.Length - 1) : fileName;
// fileName = fileName.EndsWith("\"") || fileName.EndsWith("'") ? fileName.Substring(0, fileName.Length - 1) : fileName;
// fileName = Path.GetFileName(fileName);
// ファイル名は乱数を入れておく
Guid g = System.Guid.NewGuid();
string imageId = g.ToString("N").Substring(0, 15);
// ファイルの移動
// File.Move(file.LocalFileName, Path.Combine("C:\\temp\\", fileName));
BlobModel.Upload(imageId, file.LocalFileName);
InputImageModel.Create(imageId);
list.Add(new InputImageDTO()
{
ImageId = imageId
});
}
return(list);
}
public async Task <BlobUploadModel> Upload(Guid userId, string fileName, Stream fileStream, string contentType = "application/jpeg")
{
ExceptionHelper.ThrowArgumentNullIfEmpty(userId, nameof(userId));
ExceptionHelper.ThrowParameterNullIfEmpty(fileName, nameof(fileName));
var blobName = GetFullBlobName(userId);
var blobClient = GetBlobClient(userId, blobName);
var response = await blobClient.UploadAsync(fileStream,
new BlobHttpHeaders
{
ContentType = contentType
});
ExceptionHelper.ThrowNotFoundIfEmpty(response, "Blob");
var createModel = new BlobModel
{
ImageName = fileName,
UserId = userId
};
var createdBlob = await _blobDataService.Create(createModel, blobName);
var result = new BlobUploadModel
{
Blob = createdBlob,
BlobContentInfo = response.Value
};
return(result);
}
public ActionResult EditForm(Form formModel, HttpPostedFileBase formFile)
{
formModel.DateAdded = DateTime.Now;
if (ModelState.IsValid)
{
if (FileVerification.IsFileAPDF(formFile) == "not")
{
ViewBag.errorMessage = "Please upload pdf file only.";
return(View(formModel));
}
else
{
websiteActions.UpdateForm(formModel);
if (formFile != null)
{
string fileName = websiteActions.UploadFormBlobFile(formFile);
string urlFileName = System.Web.HttpUtility.UrlPathEncode(fileName);
BlobModel blobModel = websiteActions.getAzureFormsObject().GetBlobs().Where(blob => blob.FileName == urlFileName).FirstOrDefault();
blobModel.FileName = HttpUtility.UrlDecode(blobModel.FileName);
websiteActions.InsertFormToFormResource(formModel, blobModel);
}
return(RedirectToAction("Forms", "Admin"));
}
}
else
{
return(View(formModel));
}
}
public static async Task DeleteBlob(
ApplicationDbContext context, int id)
{
var blob = new BlobModel {
ID = id
};
context.Entry(blob).State = EntityState.Deleted;
await context.SaveChangesAsync();
}
public async Task <AnalysisResult> Analyze([ActivityTrigger] BlobModel input)
{
using var image = new MemoryStream(input.Blob);
ImageAnalysis analysis = await VisionClient.AnalyzeImageInStreamAsync(image, Features);
return(new AnalysisResult
{
Category = AnalyseCategory(analysis),
Brand = AnalyseBrand(analysis),
IsRejectedContent = IsRejectedContent(analysis)
});
}
public Task <BlobModel> OpenReadBlobAsync(string blobContainer, string blobName)
{
var blockBlob = _redis.Get <byte[]>(blobName);
var readModel = new BlobModel
{
BlobName = blobName,
Stream = new MemoryStream(blockBlob),
CurrentPosition = 0
};
return(Task.FromResult(readModel));
}
public async Task StartOrchestratorBlobTrigger(
[BlobTrigger("uploads/{name}", Connection = "BlobStorageConnection")] Stream blob,
string name,
[DurableClient] IDurableOrchestrationClient starter)
{
BinaryReader binaryReader = new BinaryReader(blob);
var input = new BlobModel
{
Blob = binaryReader.ReadBytes((int)blob.Length),
Name = name
};
await starter.StartNewAsync("UploadOrchestratorFunction", input);
}
public void InsertFormToFormResource(Form formModel, BlobModel blobModel)
{
int newFileID = InsertBlobToFileLocationStorage(blobModel, "Form");
FormsResource formResource = new FormsResource()
{
FileID = newFileID,
FormID = formModel.FormID
};
dbObject.FormsResources.Add(formResource);
dbObject.SaveChanges();
}
public static async Task Main(string[] args)
{
var environment = Environment.GetEnvironmentVariable("ENVIRONMENT") ?? "DEV";
var configuration = new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
.AddJsonFile($"appsettings.{environment}.json", optional: true, reloadOnChange: true)
.AddEnvironmentVariables()
.Build();
var services = new ServiceCollection();
services.Configure <Settings>(configuration.GetSection(nameof(Settings)));
services.AddSingleton <ISettings>(provider =>
{
var options = provider.GetService <IOptions <Settings> >();
return(options.Value);
});
services.AddSingleton <IBlobClient, BlobClient>();
var serviceProvider = services.BuildServiceProvider();
var blobClient = serviceProvider.GetService <IBlobClient>();
var name = $"{Guid.NewGuid()}.txt";
var blobModel = new BlobModel <TvShow>
{
Name = name,
Content = new TvShow
{
Id = "#1",
Name = "OnePunchMan",
CreationDate = DateTime.UtcNow
},
Metadata = new Dictionary <string, string>
{
["Author"] = "One"
}
};
await blobClient.SaveBlobAsync <BlobModel <TvShow>, TvShow>(blobModel);
Console.WriteLine($"Blob '{blobModel.Name}' is uploaded");
var blobFound = await blobClient.GetBlobAsync <BlobModel <TvShow>, TvShow>(name);
Console.WriteLine($"Blob content '{blobFound.Content}' is found");
Console.WriteLine("Press any key to exit !");
Console.ReadKey();
}
public async Task <BlobModel> Update(Guid id, BlobModel model)
{
var entity = await _repository.GetById(id);
ExceptionHelper.ThrowNotFoundIfEmpty(entity, nameof(Blob));
entity.CategoryId = model.CategoryId;
var updatedEntity = _repository.Update(entity);
await _repository.Save();
return(_mapper.Map <BlobModel>(updatedEntity));
}
// GET api/result/{id}
public HttpResponseMessage Get(string id)
{
HttpResponseMessage response = Request.CreateResponse();
MemoryStream ms = new MemoryStream();
BlobModel.DownloadResult(id, ms);
response.Content = new ByteArrayContent(ms.ToArray());
// only jpeg
response.Content.Headers.TryAddWithoutValidation("Content-Type", "image/png");
return(response);
}
public Task <BlobModel> OpenWriteBlobAsync(string blobContainer, string blobName)
{
var stream = new MemoryStream();
_redis.Set <byte[]>(blobName, null);
var blobWriteModel = new BlobModel
{
BlobName = blobName,
Stream = stream
};
return(Task.FromResult(blobWriteModel));
}
public async Task CreateThumbnail([ActivityTrigger] BlobModel input, Binder binder)
{
using Stream thumbnail = await binder.BindAsync <Stream>(FunctionUtils.GetBindingAttributes($"{input.Analysis.Category}-thumbs", input.Name));
using Image <Rgba32> image = Image.Load(input.Blob);
image.Mutate(i =>
{
i.Resize(340, 0);
int height = i.GetCurrentSize().Height;
i.Crop(new Rectangle(0, 0, 340, height < 226 ? height : 226));
});
image.SaveAsJpeg(thumbnail);
}
public async Task <BlobModel> Create(BlobModel model, string blobName)
{
ExceptionHelper.ThrowParameterNullIfEmpty(model, "Blob model");
ExceptionHelper.ThrowParameterNullIfEmpty(blobName, nameof(blobName));
var mappedEntity = _mapper.Map <Blob>(model);
mappedEntity.Name = blobName;
var blob = await _repository.Create(mappedEntity);
await _repository.Save();
return(_mapper.Map <BlobModel>(blob));
}
private int InsertBlobToFileLocationStorage(BlobModel blobModel, string type)
{
FileLocationStorage locStorage = new FileLocationStorage()
{
DateAdded = DateTime.Now,
FileLocation = blobModel.FileURI,
FileName = blobModel.FileName,
Type = type.ToUpper()
};
dbObject.FileLocationStorages.Add(locStorage);
dbObject.SaveChanges();
return(locStorage.FileID);
}
public static async Task <int> SaveBlob(
ApplicationDbContext context, IFormFile file)
{
var blob = new BlobModel
{
FileName = file.FileName.Substring(file.FileName.LastIndexOf('\\') + 1),
Content = new byte[file.Length]
};
file.OpenReadStream().Read(blob.Content, 0, (int)file.Length);
context.Add(blob);
await context.SaveChangesAsync();
return(blob.ID);
}
public void UploadRequestToResource(ValidationRequest requestModel, BlobModel blobModel)
{
//insert to file location storage
//get id of the file location storage
int fileID = InsertBlobToFileLocationStorage(blobModel, "Requirements");
//upload resource
RequestResource resource = new RequestResource()
{
RequestID = requestModel.RequestID,
FileID = fileID
};
dbObject.RequestResources.Add(resource);
dbObject.SaveChanges();
}
public async Task <BlobModel> OpenReadBlobAsync(string blobContainer, string blobName)
{
var container = _storageAccount
.CreateCloudBlobClient()
.GetContainerReference(blobContainer);
var blockBlob = container.GetBlockBlobReference(blobName: blobName);
var blobReadModel = new BlobModel
{
BlobName = blobName,
Stream = await blockBlob.OpenReadAsync(),
CurrentPosition = 0
};
return(blobReadModel);
}
/*
* Handles the uploading of photos to azure blob storage and announcement resource.
* */
private void UploadAnnouncementToDatabase(Announcement announcementModel, HttpPostedFileBase[] photos)
{
if (photos.Length >= 1)
{
foreach (var photo in photos)
{
if (photo != null)
{
string fileName = websiteActions.UploadAnnouncementBlobFile(photo);
string urlFileName = System.Web.HttpUtility.UrlPathEncode(fileName);
BlobModel blobModel = websiteActions.getAzureAnnouncementsObject().GetBlobs().Where(blob => blob.FileName == urlFileName).FirstOrDefault();
blobModel.FileName = HttpUtility.UrlDecode(blobModel.FileName);
websiteActions.InsertPhotoToAnnouncementResources(announcementModel, blobModel);
}
}
}
}
public static async Task RunOrchestrator(
[OrchestrationTrigger] IDurableOrchestrationContext context)
{
BlobModel blob = context.GetInput <BlobModel>();
blob.ApplyAnalysis(await context.CallActivityAsync <AnalysisResult>("ImageAnalyzationFunction", blob));
var tasks = new List <Task>();
// Using a FanOut/FanIn strategy to process all activities in parrallel
AddThumbnailTask(tasks, context, blob);
AddUploadTask(tasks, context, blob);
AddZipTask(tasks, context, blob);
await Task.WhenAll(tasks);
await context.CallActivityAsync("CleanupFunction", blob);
}
public async Task <BlobModel> OpenWriteBlobAsync(string blobContainer, string blobName)
{
var container = _storageAccount
.CreateCloudBlobClient()
.GetContainerReference(blobContainer);
await container.CreateIfNotExistsAsync();
var blockBlob = container.GetBlockBlobReference(blobName: blobName);
var blobWriteModel = new BlobModel
{
BlobName = blobName,
Stream = await blockBlob.OpenWriteAsync()
};
return(blobWriteModel);
}
public async Task <IActionResult> ViewDoctor()
{
var userid = _userManager.GetUserId(User);
var clinicid = (from a in _context.Clinic
where a.UserID.Equals(userid)
select a.Id).Single();
var clinicname = (from a in _context.Clinic
where a.Id.Equals(clinicid)
select a.ClinicName).Single();
var model = new BlobModel();
var result = (from a in _context.Doctor
where a.Clinic_Id.Equals(clinicid)
select new BlobModel()
{
id = a.id,
DoctorName = a.DoctorName,
DoctorContactNumber = a.DoctorContactNumber,
imgurl = a.profileImage,
clinic_name = clinicname,
clinic_id = clinicid
}).ToList();
model.doctor = result;
if (result.Count() != 0)
{
model.profileImage = await _azureBlobService.ListAsync("view", model);
}
else
{
AzureBlobService.blob_files = null; return(View(model));
}
if (model.profileImage.Count().Equals(0))
{
AzureBlobService.blob_files = null;
}
//dynamic mymodel = new ExpandoObject();
return(View(model));
}
public IActionResult OnGetDownloadBlob(string containerName, string blobName)
{
try
{
BlobModel blob = _blobStorageService.GetBlobContents(containerName, blobName);
return(new FileStreamResult(blob.Content, blob.ContentType)
{
FileDownloadName = blob.Name
});
}
catch (ApplicationException ex)
{
MessageModel message = new MessageModel()
{
Level = MessageLevel.Warning, Message = ex.Message
};
TempData.Put <MessageModel>("Message", message);
}
return(RedirectToPage("index", "Get", new { container = SelectedContainer }));
}
public static void Register(HttpConfiguration config)
{
// Web API configuration and services
// Model init
CloudStorageAccount storageAccount = CreateStorageAccountFromConnectionString(CloudConfigurationManager.GetSetting("StorageConnectionString"));
BlobModel.Init(storageAccount);
QueueModel.Init(storageAccount);
ImageProcessJobModel.Init(storageAccount);
InputImageModel.Init(storageAccount);
// Web API routes
config.MapHttpAttributeRoutes();
config.Routes.MapHttpRoute(
name: "DefaultApi",
routeTemplate: "api/{controller}/{id}",
defaults: new { id = RouteParameter.Optional }
);
}
public async Task<object> QueryUserID(Game game, string token, HttpRequest request)
{
string oauthIDList = request.Params["onlyIDlist"];
string tokenRawString = game.id.ToString() + request.Params["action"] + oauthIDList + game.guid + request.Params["tstamp"];
string generatedToken = Helper.CalculateMD5Hash(tokenRawString);
if (string.Compare(token, generatedToken, true) != 0)
return FailResult(ErrorCodes.INVALID_TOKEN.ToErrorMessage());
var param = new Dictionary<string, string>()
{
{ConstantValues.S_GAME_ID, game.guid},
{ConstantValues.S_IP_ADDRESS, request.UserHostAddress},
{ConstantValues.S_OAUTH_ID, string.Empty},
};
List<BlobModel> responseBlob = new List<BlobModel>();
var api = GoplayService.Instance;
foreach (var oauthID in oauthIDList.Split(','))
{
param[ConstantValues.S_OAUTH_ID] = oauthID;
var result = await api.SendAPIRequest<ResultResponse>(param, EGoPlayAction.QueryUserId, true);
if (result != null && result.success)
{
BlobModel blob = new BlobModel()
{
uid = result.user_id,
otherID = oauthID
};
responseBlob.Add(blob);
}
}
return new
{
success = true,
list = responseBlob
};
}
