private static StandaloneAzureBlobResultSegment FindFilesHierarchical(
string containerDirectory,
string searchDirectory,
string prefix,
int?maxResults,
int numberToSkip)
{
var directories = new DirectoryInfo(searchDirectory ?? containerDirectory).EnumerateDirectories((prefix ?? "") + "*", SearchOption.TopDirectoryOnly)
.Where(f => !f.Name.EndsWith(".meta"))
.Select(f => (IAzureListBlobItem) new StandaloneAzureBlobDirectory(containerDirectory, f.FullName.Substring(containerDirectory.Length + 1)));
var files = new DirectoryInfo(searchDirectory ?? containerDirectory).EnumerateFiles((prefix ?? "") + "*", SearchOption.TopDirectoryOnly)
.Where(f => !(f.DirectoryName ?? "").EndsWith(".meta"))
.Select(f =>
(IAzureListBlobItem) new StandaloneAzureBlockBlob(
containerDirectory,
f.FullName.Substring(containerDirectory.Length + 1)));
var combined = directories.Concat(files)
.Skip(numberToSkip)
.Take(maxResults.HasValue ? maxResults.Value : Int32.MaxValue)
.ToList();
var resultSegment = new StandaloneAzureBlobResultSegment(
combined,
combined.Any()
? new BlobContinuationToken
{
NextMarker = DetermineNextMarker(numberToSkip, combined.Count)
}
: null);
return(resultSegment);
}
private static StandaloneAzureBlobResultSegment FindFilesFlattened(
string containerDirectory,
string searchDirectory,
string prefix,
int?maxResults,
int numberToSkip)
{
var files = new DirectoryInfo(searchDirectory ?? containerDirectory).EnumerateFiles((prefix ?? "") + "*", SearchOption.AllDirectories)
.Where(f => !(f.DirectoryName ?? "").EndsWith(".meta"))
.Skip(numberToSkip)
.Take(maxResults.HasValue ? maxResults.Value : Int32.MaxValue)
.Select(f =>
new StandaloneAzureBlockBlob(
containerDirectory,
f.FullName.Substring(containerDirectory.Length + 1)))
.ToList();
var resultSegment = new StandaloneAzureBlobResultSegment(
files,
new BlobContinuationToken
{
NextMarker = DetermineNextMarker(numberToSkip, files.Count)
});
return(resultSegment);
}
private static StandaloneAzureBlobResultSegment FindFilesFlattened(
string containerDirectory,
string searchDirectory,
string prefix,
int? maxResults,
int numberToSkip)
{
var files = new DirectoryInfo(searchDirectory ?? containerDirectory).EnumerateFiles((prefix ?? "") + "*", SearchOption.AllDirectories)
.Where(f => !(f.DirectoryName ?? "").EndsWith(".meta"))
.Skip(numberToSkip)
.Take(maxResults.HasValue ? maxResults.Value : Int32.MaxValue)
.Select(f =>
new StandaloneAzureBlockBlob(
containerDirectory,
f.FullName.Substring(containerDirectory.Length + 1)))
.ToList();
var resultSegment = new StandaloneAzureBlobResultSegment(
files,
new BlobContinuationToken
{
NextMarker = DetermineNextMarker(numberToSkip, files.Count)
});
return resultSegment;
}
private StandaloneAzureBlobResultSegment FindFilesHierarchical(string prefix, int? maxResults, int numberToSkip)
{
var directories = new DirectoryInfo(_containerDirectory).EnumerateDirectories((prefix ?? "") + "*", SearchOption.TopDirectoryOnly)
.Where(f => !f.Name.EndsWith(".meta"))
.Select(f => (IAzureListBlobItem) new StandaloneAzureBlobDirectory(f.FullName));
var files = new DirectoryInfo(_containerDirectory).EnumerateFiles((prefix ?? "") + "*", SearchOption.TopDirectoryOnly)
.Where(f => !(f.DirectoryName ?? "").EndsWith(".meta"))
.Select(f => (IAzureListBlobItem) new StandaloneAzureBlockBlob(new Uri(f.FullName)));
var combined = directories.Concat(files)
.Skip(numberToSkip)
.Take(maxResults.HasValue ? maxResults.Value : Int32.MaxValue)
.ToList();
var resultSegment = new StandaloneAzureBlobResultSegment(
combined,
new BlobContinuationToken
{
NextMarker = DetermineNextMarker(numberToSkip, combined.Count)
});
return resultSegment;
}
