public async Task <IActionResult> Create([FromForm] UploadMediaRequestModel model)
{
if (model.File == null)
{
return(this.StatusCode((int)HttpStatusCode.UnprocessableEntity));
}
var organisationClaim = this.User.Claims.FirstOrDefault(x => x.Type == AccountConstants.Claims.OrganisationIdClaim);
var serviceModel = new CreateMediaItemServiceModel
{
Username = this.User.Claims.FirstOrDefault(x => x.Type == ClaimTypes.Email)?.Value,
OrganisationId = GuidHelper.ParseNullable(organisationClaim?.Value),
Language = CultureInfo.CurrentCulture.Name,
File = model.File
};
var validator = new CreateMediaItemModelValidator();
var validationResult = await validator.ValidateAsync(serviceModel);
if (validationResult.IsValid)
{
var mediaItemId = await this.mediaService.CreateFileAsync(serviceModel);
return(this.StatusCode((int)HttpStatusCode.Created, new { Id = mediaItemId }));
}
return(this.StatusCode((int)HttpStatusCode.BadRequest));
}
public async Task <Guid> CreateFileAsync(CreateMediaItemServiceModel serviceModel)
{
var checksum = this.checksumService.GetMd5(serviceModel.File);
var existingMediaItemVersion = context.MediaItemVersions.FirstOrDefault(x => x.Checksum == checksum && x.Filename == Path.GetFileNameWithoutExtension(serviceModel.File.FileName) && x.IsActive);
if (existingMediaItemVersion != null)
{
return(existingMediaItemVersion.MediaItemId);
}
var mediaItem = new MediaItem
{
OrganisationId = serviceModel.OrganisationId,
IsProtected = false
};
context.MediaItems.Add(mediaItem.FillCommonProperties());
var mediaItemVersion = new MediaItemVersion
{
MediaItemId = mediaItem.Id,
Filename = Path.GetFileNameWithoutExtension(serviceModel.File.FileName),
Extension = Path.GetExtension(serviceModel.File.FileName),
Folder = serviceModel.OrganisationId.ToString(),
MimeType = MimeUtility.GetMimeMapping(Path.GetExtension(serviceModel.File.FileName)),
Size = serviceModel.File.Length,
Checksum = checksum,
CreatedBy = serviceModel.Username,
Version = 1
};
context.MediaItemVersions.Add(mediaItemVersion.FillCommonProperties());
var mediaItemTranslation = new MediaItemTranslation
{
MediaItemVersionId = mediaItemVersion.Id,
Language = serviceModel.Language,
Name = Path.GetFileNameWithoutExtension(serviceModel.File.FileName)
};
context.MediaItemTranslations.Add(mediaItemTranslation.FillCommonProperties());
context.SaveChanges();
await this.mediaRepository.CreateFileAsync(mediaItemVersion.Id, serviceModel.OrganisationId.ToString(), serviceModel.File, serviceModel.File.FileName);
return(mediaItem.Id);
}
