private async Task <SizeResponseModel> DirectorySizeAndCount(string dir)
{
var response = new SizeResponseModel();
// Get all files and directories
var items = await AzureStorageAPI.ListFilesAndDirectoriesAsync(dir);
foreach (var file in items.Where(i => i is CloudFile))
{
var cloudFile = file as CloudFile;
response.FileCount++;
await cloudFile.FetchAttributesAsync();
response.Size += cloudFile.Properties.Length;
}
// Add subdirectory sizes.
foreach (var directory in items.Where(i => i is CloudFileDirectory))
{
response.DirectoryCount++;
var subdir = await DirectorySizeAndCount(directory.Uri.LocalPath.Substring(1)); // Get path without leading '/'
response.DirectoryCount += subdir.DirectoryCount;
response.FileCount += subdir.FileCount;
response.Size += subdir.Size;
}
return(response);
}
public async Task <JsonResult> SizeAsync(IEnumerable <FullPath> paths)
{
var response = new SizeResponseModel();
foreach (var path in paths)
{
if (path.IsDirectory)
{
response.DirectoryCount++; // API counts the current directory in the total
var sizeAndCount = await DirectorySizeAndCount(path.Directory.FullName);
response.DirectoryCount += sizeAndCount.DirectoryCount;
response.FileCount += sizeAndCount.FileCount;
response.Size += sizeAndCount.Size;
}
else
{
response.FileCount++;
response.Size += await path.File.LengthAsync;
}
}
return(await Json(response));
}
private async Task <SizeResponseModel> DirectorySizeAndCount(IDirectory d)
{
var response = new SizeResponseModel();
// Add file sizes.
foreach (var file in await d.GetFilesAsync())
{
response.FileCount++;
response.Size += await file.LengthAsync;
}
// Add subdirectory sizes.
foreach (var directory in await d.GetDirectoriesAsync())
{
response.DirectoryCount++;
var subdir = await DirectorySizeAndCount(directory);
response.DirectoryCount += subdir.DirectoryCount;
response.FileCount += subdir.FileCount;
response.Size += subdir.Size;
}
return(response);
}
private static async Task <SizeResponseModel> DirectorySizeAndCount(IDirectory d)
{
var response = new SizeResponseModel();
// Add file sizes.
// todo: add mimetypes instead of null as GetFilesAsync parameter
foreach (var file in await d.GetFilesAsync(null))
{
response.FileCount++;
response.Size += await file.LengthAsync;
}
// Add subdirectory sizes.
foreach (var directory in await d.GetDirectoriesAsync())
{
response.DirectoryCount++;
var subdir = await DirectorySizeAndCount(directory);
response.DirectoryCount += subdir.DirectoryCount;
response.FileCount += subdir.FileCount;
response.Size += subdir.Size;
}
return(response);
}
private SizeResponseModel DirectorySizeAndCount(DirectoryInfo d)
{
var response = new SizeResponseModel();
// Add file sizes.
foreach (var file in d.GetFiles())
{
response.FileCount++;
response.Size += file.Length;
}
// Add subdirectory sizes.
foreach (var directory in d.GetDirectories())
{
response.DirectoryCount++;
var subdir = DirectorySizeAndCount(directory);
response.DirectoryCount += subdir.DirectoryCount;
response.FileCount += subdir.FileCount;
response.Size += subdir.Size;
}
return(response);
}