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());
}
public override void UploadFile(FileManagerFolder folder, string fileName, Stream content)
{
ArtsDataProvider.InsertArt(new ArtsFileSystemItem
{
IsFolder = false,
LastWriteTime = DateTime.Now,
Name = fileName,
ParentID = FindArtsFolderItem(folder).ArtID,
Data = ReadAllBytes(content)
});
}
public override void CreateFolder(FileManagerFolder parent, string name)
{
ArtsDataProvider.InsertArt(new ArtsFileSystemItem
{
IsFolder = true,
LastWriteTime = DateTime.Now,
Name = name,
ParentID = FindArtsFolderItem(parent).ArtID
});
RefreshFolderCache();
}
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();
}
public override void DeleteFolder(FileManagerFolder folder)
{
ArtsDataProvider.DeleteArt(FindArtsFolderItem(folder));
RefreshFolderCache();
}
public override void DeleteFile(FileManagerFile file)
{
ArtsDataProvider.DeleteArt(FindArtsFileItem(file));
}
public override void MoveFolder(FileManagerFolder folder, FileManagerFolder newParentFolder)
{
ArtsDataProvider.UpdateArt(FindArtsFolderItem(folder), artItem => artItem.ParentID = FindArtsFolderItem(newParentFolder).ArtID);
RefreshFolderCache();
}
public override void MoveFile(FileManagerFile file, FileManagerFolder newParentFolder)
{
ArtsDataProvider.UpdateArt(FindArtsFileItem(file), artItem => artItem.ParentID = FindArtsFolderItem(newParentFolder).ArtID);
}
public override void RenameFolder(FileManagerFolder folder, string name)
{
ArtsDataProvider.UpdateArt(FindArtsFolderItem(folder), artItem => artItem.Name = name);
RefreshFolderCache();
}
public override void RenameFile(FileManagerFile file, string name)
{
ArtsDataProvider.UpdateArt(FindArtsFileItem(file), artItem => artItem.Name = name);
}