//TODO where is the GetBlockBlobReference(uri) api?
private CloudBlockBlob GetBlob(DestinationArgs args)
{
var c = CloudStorageAccount.Parse(_StorageAccountConfig.ConnectionString);
var blobClient = new CloudBlobClient(c.BlobStorageUri, c.Credentials);
var splits = args.Path.Split("/", StringSplitOptions.RemoveEmptyEntries);
if (splits.Length == 0)
{
throw new InvalidOperationException(); //TODO description
}
var container = blobClient.GetContainerReference(splits[0]);
if (splits.Length == 1)
{
return(container.GetBlockBlobReference(args.Name));
}
var dir = container.GetDirectoryReference(splits[1]);
for (var i = 2; i < splits.Length; i++)
{
dir = dir.GetDirectoryReference(splits[i]);
}
return(dir.GetBlockBlobReference(args.Name));
}
public async Task <IActionResult> Execute(ReceiveContentArgs content, DestinationArgs destination)
{
//TODO deeper validation
if (content == null || destination == null)
{
return(new OkResult());
}
//This was begging for a Try...
var result = await _BlobWriter.Write(content, destination);
if (!result.ItemAddedOrOverwritten)
{
return(new ConflictResult());
}
var path = destination.Name.Equals(EndPointNames.ManifestName)
? string.Concat(destination.Path, "/", EndPointNames.ManifestName)
: string.Concat(destination.Path, "/", content.PublishingId);
var mutable = destination.Name.Equals(EndPointNames.ManifestName);
await _QueueSender.Send(new StorageAccountSyncMessage { RelativePath = path, MutableContent = mutable });
return(new OkResult());
}
public async Task <BlobWriterResponse> Write(ReceiveContentArgs content, DestinationArgs destination)
{
var blob = GetBlob(destination);
using var buffer = new MemoryStream(content.SignedContent);
return(Write(blob, buffer, content));
//return new BlobWriterResponse {ItemAddedOrOverwritten = true, Uri = blob.Uri};
}