public async Task <ImageFile> AddAsync(Image image)
{
var libraryDirectory = FileService.GetFileInfo(image.ImageFile.LibraryFullName).Directory.FullName;
if (!libraryDirectory.EndsWith("\\"))
{
libraryDirectory += "\\";
}
var filePath = FileSystemInfo.FileSystemInfo.RootDirectory + libraryDirectory + FileSystemInfo.FileSystemInfo.ImagesDirectory + Guid.NewGuid().ToString() + ImageExtensionHelper.ExtensionToString(image.ImageFile.Extension);
var path = await Task.Run(() => FileService.AddFile(filePath, image.ImageContent));
var fileInfo = FileService.GetFileInfo(path);
var imageFile =
ImageFileBuilder
.StartBuilding()
.WithName(image.ImageFile.Name)
.WithExtension(image.ImageFile.Extension)
.WithFullName(path)
.WithLibraryFullName(image.ImageFile.LibraryFullName)
.WithCreationTime(fileInfo.CreationTimeUtc)
.WithLastAccessTime(fileInfo.LastAccessTimeUtc)
.WithLastWriteTime(fileInfo.LastWriteTimeUtc)
.WithSize(fileInfo.Length)
.WithTags(new List <Tag>())
.Build();
Logger.LogInformation("New added image: " + imageFile.FullName);
return(imageFile);
}
public async Task <ImageFile> UpdateAsync(Image entity)
{
if (!FileService.FileExists(entity.ImageFile.FullName))
{
throw new ContentNotFoundException("Couldn't find specified file.");
}
// overwrites the file
var path = await Task.Run(() => FileService.AddFile(entity.ImageFile.FullName, entity.ImageContent));
Logger.LogInformation("Updated content of an image: " + path);
return(entity.ImageFile);
}
public async Task <IActionResult> PutImage([FromBody] Image image)
{
try
{
var library = await LibraryRepository.GetBySourceAsync(image.ImageFile.LibraryFullName);
if (library == null)
{
return(BadRequest("Library doesn't exist"));
}
var userId = User?.Identity.Name;
if (!library.Owners.Where(x => x.ToString() == userId).Any())
{
return(Unauthorized());
}
bool imageExistsInLibrary = library.Images.Remove(library.Images.Find(x => x.FullName == image.ImageFile.FullName));
if (!imageExistsInLibrary)
{
return(BadRequest());
}
var updatedImage = await ImageRepository.UpdateAsync(image);
library.Images.Add(updatedImage);
await LibraryRepository.UpdateAsync(library);
}
catch (ArgumentException)
{
return(BadRequest());
}
catch (ContentNotFoundException e)
{
return(NotFound(new { message = e.Message }));
}
catch (Exception e)
{
Logger.LogError(e, e.Message);
return(StatusCode(500));
}
return(NoContent());
}
public async Task <ActionResult <ImageFile> > PostImage([FromBody] Image image)
{
ImageFile imageFile = null;
try
{
var library = await LibraryRepository.GetBySourceAsync(image.ImageFile.LibraryFullName);
if (library == null)
{
return(BadRequest("Library doesn't exist"));
}
var userId = User?.Identity.Name;
if (!library.Owners.Where(x => x.ToString() == userId).Any())
{
return(Unauthorized());
}
imageFile = await ImageRepository.AddAsync(image);
library.Images.Add(imageFile);
await LibraryRepository.UpdateAsync(library);
}
catch (ArgumentException)
{
return(BadRequest());
}
catch (ContentNotFoundException e)
{
return(NotFound(new { message = e.Message }));
}
catch (Exception e)
{
Logger.LogError(e, e.Message);
return(StatusCode(500));
}
return(CreatedAtAction("GetImage", new { name = imageFile.Name }, imageFile));
}