public IEnumerable <FileSystemItem> GetItems(FileSystemLoadItemOptions options)
{
int parentId = ParseKey(options.Directory.Key);
var fileItems = GetDirectoryContents(parentId);
var hasSubDirectoriesInfo = GetHasSubDirectoriesInfo(fileItems);
var clientItemList = new List <FileSystemItem>();
foreach (var item in fileItems)
{
var clientItem = new FileSystemItem {
Key = item.Id.ToString(),
Name = item.Name,
IsDirectory = item.IsDirectory,
DateModified = item.Modified
};
if (item.IsDirectory)
{
clientItem.HasSubDirectories = hasSubDirectoriesInfo.ContainsKey(item.Id) && hasSubDirectoriesInfo[item.Id];
}
clientItem.CustomFields["modifiedBy"] = item.ModifiedBy.FullName;
clientItem.CustomFields["created"] = item.Created;
clientItemList.Add(clientItem);
}
return(clientItemList);
}
public IEnumerable <FileSystemItem> GetItems(FileSystemLoadItemOptions options)
{
int parentId = ParseKey(options.Directory.Key);
var fileItems = GetDirectoryContents(parentId);
var clientItemList = new List <FileSystemItem>();
foreach (var item in fileItems)
{
var clientItem = new FileSystemItem {
Key = item.Id.ToString(),
Name = item.Name,
IsDirectory = item.IsDirectory,
DateModified = item.Modified
};
if (item.IsDirectory)
{
clientItem.HasSubDirectories = FileManagementDbContext.FileItems.Where(i => i.ParentId == item.Id && i.IsDirectory).Any();
}
clientItem.CustomFields["modifiedBy"] = item.ModifiedBy != null ? item.ModifiedBy.FullName : "";
clientItem.CustomFields["created"] = item.Created;
clientItemList.Add(clientItem);
}
return(clientItemList);
}
public IEnumerable <FileSystemItem> GetItems(FileSystemLoadItemOptions options)
{
var result = new List <FileSystemItem>();
BlobContinuationToken continuationToken = null;
string dirKey = GetFileItemPath(options.Directory);
if (!string.IsNullOrEmpty(dirKey))
{
dirKey = dirKey + "/";
}
CloudBlobDirectory dir = Container.GetDirectoryReference(dirKey);
do
{
BlobResultSegment segmentResult = dir.ListBlobsSegmented(continuationToken);
continuationToken = segmentResult.ContinuationToken;
foreach (IListBlobItem blob in segmentResult.Results)
{
var item = new FileSystemItem();
string name = GetFileItemName(blob);
if (name == EmptyDirectoryDummyBlobName)
{
continue;
}
if (blob is CloudBlob)
{
var blockBlob = (CloudBlob)blob;
item.Name = name;
item.DateModified = blockBlob.Properties.LastModified.GetValueOrDefault().DateTime;
item.Size = blockBlob.Properties.Length;
}
else if (blob is CloudBlobDirectory)
{
var subDir = (CloudBlobDirectory)blob;
item.Name = name.Substring(0, name.Length - 1);
item.IsDirectory = true;
item.HasSubDirectories = GetHasDirectories(subDir);
item.DateModified = DateTime.UtcNow;
}
else
{
throw new Exception("Unsupported blob type");
}
result.Add(item);
}
} while(continuationToken != null);
return(result.OrderByDescending(item => item.IsDirectory)
.ThenBy(item => item.Name)
.ToList());
}