public async Task <IEnumerable <StorageFile> > GetRemoteFiles(Func <string, bool> filter = null, bool recursive = false)
{
if (filter == null)
{
filter = item => true;
}
var items = new List <StorageFile>();
var subItems = (await GetRemoteItems()).ToList();
if (recursive)
{
foreach (var subItem in subItems.Where(subItem => subItem.IsCollection))
{
var subDirectory = new StorageDirectory(RelativePathParts.Merge(subItem.GetName()));
items.AddRange(await subDirectory.GetRemoteFiles(filter, true));
}
}
items.AddRange(subItems
.Where(item => !item.IsCollection && filter(item.GetName()))
.Select(item => new StorageFile(RelativePathParts, item)));
return(items);
}
protected override async Task <bool> ExistsRemote()
{
return((await _parentFoder.GetRemoteFiles(itemName => itemName.StartsWith(Name, StringComparison.OrdinalIgnoreCase))).Any());
}
public async Task<IEnumerable<StorageFile>> GetRemoteFiles(Func<string, bool> filter = null, bool recursive = false)
{
if (filter == null)
filter = item => true;
var items = new List<StorageFile>();
var subItems = (await GetRemoteItems()).ToList();
if (recursive)
{
foreach (var subItem in subItems.Where(subItem => subItem.IsCollection))
{
var subDirectory = new StorageDirectory(RelativePathParts.Merge(subItem.GetName()));
items.AddRange(await subDirectory.GetRemoteFiles(filter, true));
}
}
items.AddRange(subItems
.Where(item => !item.IsCollection && filter(item.GetName()))
.Select(item => new StorageFile(RelativePathParts, item)));
return items;
}