public void ItShouldGenerateValidLocations()
{
foreach (var filePurpose in FilePurposes.GetAll())
{
this.ItShouldGenerateAUrlFriendlyName(filePurpose.Name);
this.ItShouldGenerateGuidStyleContainerNames(filePurpose.Name, filePurpose.IsPublic);
this.ItShouldGenerateEncodeStyleBlobNames(filePurpose.Name);
this.ItShouldGenerateTheSameOutputGivenTheSameInputs(filePurpose.Name);
this.ItShouldGenerateDifferentOutputsGivenDifferentInputs(filePurpose.Name, filePurpose.IsPublic);
this.ItShouldGeneratePublicAndPrivateUrlsCorrectly(filePurpose.Name, filePurpose.IsPublic);
}
}
public async Task ExecuteAsync(OrphanedFileData file)
{
file.AssertNotNull("file");
var purpose = FilePurposes.TryGetFilePurpose(file.Purpose);
if (purpose.IsPublic == false && file.ChannelId == null)
{
return;
}
var location = this.blobLocationGenerator.GetBlobLocation(file.ChannelId, file.FileId, file.Purpose);
var blobClient = this.cloudStorageAccount.CreateCloudBlobClient();
var container = blobClient.GetContainerReference(location.ContainerName);
var parentBlob = container.GetBlockBlobReference(location.BlobName);
try
{
await parentBlob.DeleteAsync();
}
catch (StorageException t)
{
if (t.RequestInformation.HttpStatusCode != 404)
{
throw;
}
}
var blobDirectory = container.GetDirectoryReference(location.BlobName);
IReadOnlyList <ICloudBlockBlob> childBlobs;
try
{
childBlobs = await blobDirectory.ListCloudBlockBlobsAsync(true);
}
catch (StorageException t)
{
if (t.RequestInformation.HttpStatusCode != 404)
{
throw;
}
return;
}
foreach (var blob in childBlobs)
{
await blob.DeleteAsync();
}
}
public BlobLocation GetBlobLocation(ChannelId channelId, FileId fileId, string filePurpose)
{
fileId.AssertNotNull("fileId");
filePurpose.AssertNotNull("filePurpose");
var purpose = FilePurposes.TryGetFilePurpose(filePurpose);
if (purpose == null)
{
throw new BadRequestException("Unknown file purpose.");
}
if (purpose.IsPublic)
{
return(new BlobLocation(Constants.PublicFileBlobContainerName, fileId.Value.EncodeGuid()));
}
channelId.AssertNotNull("channelId");
return(new BlobLocation(this.GetBlobContainerName(channelId), fileId.Value.EncodeGuid()));
}
