/// <summary>
/// Moves item on local filesystem and remote if it exists.
/// </summary>
/// <param name="item">The item to move.</param>
/// <param name="destinationFolder"> The destination folder.</param>
/// <param name="name">New item's name.</param>
/// <exception cref="ArgumentNullException">
/// Throw when <paramref name="item"/> is null or <paramref name="destinationFolder"/> is null.
/// </exception>
public void MoveItem(ItemMetadata item, FolderMetadata destinationFolder, string name)
{
if (item == null)
{
throw new ArgumentNullException(nameof(item));
}
if (destinationFolder == null)
{
throw new ArgumentNullException(nameof(destinationFolder));
}
if (name == null)
{
throw new ArgumentNullException(nameof(name));
}
if (item.ExistsOnServer)
{
this.MoveItemOnServer(item, destinationFolder, name);
}
if (item.ExistsLocal)
{
this.LocalStorage.Move(item.LocalItem, destinationFolder.LocalFolder, name);
}
}
/// <summary>Creates folder on server only.</summary>
/// <param name="folderMetadata">The folder metadata.</param>
/// <param name="folderName">The directory name.</param>
/// <returns>The <see cref="FolderMetadata"/>.</returns>
public FolderMetadata CreateFolderOnServer(FolderMetadata folderMetadata, string folderName)
{
IFolderAsync newFolder = folderMetadata.ServerFolder.CreateFolderAsync(folderName).GetAwaiter().GetResult();
string id = this.LocationMapper.GetIdentifierFromServerUri(newFolder.Href);
string localPath = this.LocationMapper.GetLocalUrlFromIdentifier(id);
LocalFolder localItem = this.LocalStorage.GetFolder(localPath);
return(this.CreateFolderMetadata(id, localItem, newFolder));
}
/// <summary>Creates file on server.</summary>
/// <param name="parentMetadata">The parent metadata.</param>
/// <param name="fileName">The file name.</param>
/// <returns>The <see cref="FileMetadata"/>.</returns>
public FileMetadata CreateFileOnServer(FolderMetadata parentMetadata, string fileName)
{
IFileAsync newFile = parentMetadata.ServerFolder.CreateFileAsync(fileName, null).GetAwaiter().GetResult();
string identifier = this.LocationMapper.GetIdentifierFromServerUri(newFile.Href);
string localPath = this.LocationMapper.GetLocalUrlFromIdentifier(identifier);
LocalFile localItem = this.LocalStorage.GetFile(localPath);
string name = this.GetItemDisplayName(identifier, newFile);
return(new FileMetadata(identifier, parentMetadata.Identifier, name, localItem, newFile));
}
/// <summary>Returns folder's remote content or empty if not exists.</summary>
/// <param name="folderMetadata">The folder metadata.</param>
/// <returns>The <see cref="IHierarchyItemAsync"/> array.</returns>
private static IHierarchyItemAsync[] GetRemoteFolderContentOrEmpty(FolderMetadata folderMetadata)
{
if (!folderMetadata.ExistsOnServer)
{
return(new IHierarchyItemAsync[0]);
}
try
{
return(folderMetadata.ServerFolder.GetChildrenAsync(false).GetAwaiter().GetResult());
}
catch (NotFoundException)
{
return(new IHierarchyItemAsync[0]);
}
}
/// <summary>Creates folder on server without local copy.</summary>
/// <param name="item">The item.</param>
/// <returns>The <see cref="FolderMetadata"/>.</returns>
private FolderMetadata CreateOnServer(FolderMetadata item)
{
FolderMetadata parent = this.GetFolderMetadata(item.ParentIdentifier);
return(this.CreateFolderOnServer(parent, item.Name));
}
/// <summary>Moves item on server only.</summary>
/// <param name="item">The item.</param>
/// <param name="destinationFolder">The destination folder.</param>
/// <param name="name">The name.</param>
public void MoveItemOnServer(ItemMetadata item, FolderMetadata destinationFolder, string name)
{
item.ServerItem.MoveToAsync(destinationFolder.ServerFolder, name, false, null).GetAwaiter().GetResult();
}
/// <summary>Retrieves folder's local and remote content.</summary>
/// <param name="folderMetadata">The folder metadata.</param>
/// <returns>The <see cref="ItemMetadata"/> array.</returns>
public ItemMetadata[] GetFolderChildrenMetadatas(FolderMetadata folderMetadata)
{
IHierarchyItemAsync[] serverItems = GetRemoteFolderContentOrEmpty(folderMetadata);
LocalItem[] localItems = this.LocalStorage.GetFolderContentOrEmpty(folderMetadata.LocalFolder);
return(this.CreateItemMetadatas(folderMetadata.Identifier, localItems, serverItems));
}
