private Attachment GetEmailAttachmentFromCloud(CloudFileInfo fileInfo, Stream stream)
{
var attachment = new Attachment();
attachment.FileName = fileInfo.Name;
attachment.ContentType = fileInfo.ContentType;
attachment.Data = stream;
return(attachment);
}
public async Task <IEnumerable <CloudFileInfo> > GetFileInfoListAsync(DirectoryPathBase path, bool includeDeleted = false)
{
var client = _account.CreateCloudBlobClient();
var container = client.GetContainerReference(path.GetContainerName());
var exists = await container.ExistsAsync();
if (!exists)
{
return(new List <CloudFileInfo>());
}
var directory = container.GetDirectoryReference(path.GetDirectoryPath());
var items = new List <CloudFileInfo>();
BlobContinuationToken blobContinuationToken = null;
do
{
var results = await container.ListBlobsSegmentedAsync(directory.Prefix, true, BlobListingDetails.None, null, blobContinuationToken, null, null);
blobContinuationToken = results.ContinuationToken;
foreach (var result in results.Results)
{
var blob = new CloudBlob(result.Uri, _account.Credentials);
await blob.FetchAttributesAsync();
var deleted = false;
var deletedString = "";
var success = blob.Metadata.TryGetValue(FilePathBase.METADATA_DELETED, out deletedString);
if (success)
{
deleted = Boolean.TrueString == deletedString;
}
if (!includeDeleted && deleted)
{
continue;
}
var fileName = "unknown";
blob.Metadata.TryGetValue(FilePathBase.METADATA_FILENAME, out fileName);
var file = new CloudFileInfo()
{
Name = fileName,
StorageName = blob.Name,
Size = blob.Properties.Length,
ContentType = blob.Properties.ContentType,
Created = blob.Properties.Created,
LastModified = blob.Properties.LastModified,
Url = result.Uri.AbsoluteUri,
Deleted = deleted,
};
items.Add(file);
}
}while (blobContinuationToken != null); // Loop while the continuation token is not null.
return(items.OrderByDescending(x => x.LastModified));
}
