public override IEnumerable <FileManagerFile> GetFiles(FileManagerFolder folder)
{
ArtsFileSystemItem artFolderItem = FindArtsFolderItem(folder);
return(from artItem in ArtsDataProvider.GetArts()
where !artItem.IsFolder && artItem.ParentID == artFolderItem.ArtID
select new FileManagerFile(this, folder, artItem.Name, artItem.ArtID.ToString()));
}
protected ArtsFileSystemItem FindArtsFileItem(FileManagerFile file)
{
ArtsFileSystemItem artsFolderItem = FindArtsFolderItem(file.Folder);
if (artsFolderItem == null)
{
return(null);
}
return(ArtsDataProvider.GetArts().FindAll(item => (int)item.ParentID == artsFolderItem.ArtID && !item.IsFolder && item.Name == file.Name).FirstOrDefault());
}
protected void RefreshFolderCache()
{
this.folderCache = ArtsDataProvider.GetArts().FindAll(artItem => artItem.IsFolder).ToDictionary(artItem => artItem.ArtID);
this.rootFolderDisplayName = (from artFolderItem in FolderCache.Values where artFolderItem.ArtID == ArtsRootItemID select artFolderItem.Name).First();
}