public async Task <ActionResult> GetAttachment(
[FromRoute, Required] Guid videoId,
[FromRoute, Required] string mediaSourceId,
[FromRoute, Required] int index)
{
try
{
var item = _libraryManager.GetItemById(videoId);
if (item == null)
{
return(NotFound());
}
var(attachment, stream) = await _attachmentExtractor.GetAttachment(
item,
mediaSourceId,
index,
CancellationToken.None)
.ConfigureAwait(false);
var contentType = string.IsNullOrWhiteSpace(attachment.MimeType)
? MediaTypeNames.Application.Octet
: attachment.MimeType;
return(new FileStreamResult(stream, contentType));
}
catch (ResourceNotFoundException e)
{
return(NotFound(e.Message));
}
}
private Task <(MediaAttachment, Stream)> GetAttachment(GetAttachment request)
{
var item = _libraryManager.GetItemById(request.Id);
return(_attachmentExtractor.GetAttachment(item,
request.MediaSourceId,
request.Index,
CancellationToken.None));
}