public IPathValue MoveItem(IProviderContext providerContext, string path, string movePath, IPathValue destinationContainer)
{
if (providerContext == null)
{
throw new ArgumentNullException(nameof(providerContext));
}
if (string.IsNullOrEmpty(path))
{
throw new ArgumentNullException(nameof(path));
}
if (destinationContainer == null)
{
throw new ArgumentNullException(nameof(destinationContainer));
}
var drive = providerContext.Drive as ICloudDrive;
if (drive != null)
{
var moveItem = new CloudPathNode(drive.MoveItem((FileSystemInfoContract)nodeValue.Item, movePath, (DirectoryInfoContract)destinationContainer.Item));
var destinationContainerNode = providerContext.ResolvePath(((DirectoryInfoContract)destinationContainer.Item).Id.Value) as CloudPathNode;
destinationContainerNode.children.Add(moveItem);
moveItem.SetParent(destinationContainerNode);
parent.children.Remove(this);
SetParent(null);
return(moveItem.nodeValue);
}
throw new InvalidOperationException();
}
private void SetParent(CloudPathNode parent)
{
this.parent = parent;
var directory = ((DirectoryInfoContract)parent?.nodeValue.Item);
var fileItem = nodeValue.Item as FileInfoContract;
if (fileItem != null)
{
fileItem.Directory = directory;
return;
}
var directoryItem = nodeValue.Item as DirectoryInfoContract;
if (directoryItem != null)
{
directoryItem.Parent = directory;
return;
}
}
public IPathValue NewItem(IProviderContext providerContext, string path, string itemTypeName, object newItemValue)
{
if (providerContext == null)
{
throw new ArgumentNullException(nameof(providerContext));
}
if (path == null)
{
throw new NotSupportedException(string.Format(CultureInfo.CurrentCulture, Resources.ItemAlreadyPresent, providerContext.Path));
}
if (itemMode != Mode.Directory)
{
throw new NotSupportedException($"{nameof(ItemMode)} = {ItemMode}");
}
Mode mode;
if (!Enum.TryParse(itemTypeName, out mode))
{
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, Resources.UnknownItemType, itemTypeName), nameof(providerContext));
}
var drive = providerContext.Drive as ICloudDrive;
if (drive != null)
{
var baseDirectory = (DirectoryInfoContract)nodeValue.Item;
CloudPathNode newItem = null;
switch (mode)
{
case Mode.Directory:
newItem = new CloudPathNode(drive.NewDirectoryItem(baseDirectory, path));
newItem.children = new List <CloudPathNode>();
break;
case Mode.File:
Stream stream = null;
if ((stream = newItemValue as Stream) != null)
{
// nothing else to to
}
else
{
var newItemByteArray = newItemValue as byte[];
if (newItemByteArray != null)
{
stream = new MemoryStream(newItemByteArray);
}
else
{
var newItemString = newItemValue as string;
if (newItemString != null)
{
stream = new MemoryStream(System.Text.Encoding.UTF8.GetBytes(newItemString));
}
else if (newItemValue != null)
{
throw new NotSupportedException(string.Format(CultureInfo.CurrentCulture, Resources.UnsupportedContentType, newItemValue.GetType().Name));
}
}
}
newItem = new CloudPathNode(drive.NewFileItem(baseDirectory, path, stream, new ProgressProxy(providerContext, "New-Item", path)));
break;
}
children.Add(newItem);
newItem.SetParent(this);
return(newItem.nodeValue);
}
throw new InvalidOperationException();
}
public IPathValue NewItem(IProviderContext providerContext, string path, string itemTypeName, object newItemValue)
{
if (providerContext == null)
throw new ArgumentNullException(nameof(providerContext));
if (path == null)
throw new NotSupportedException(string.Format(CultureInfo.CurrentCulture, Resources.ItemAlreadyPresent, providerContext.Path));
if (itemMode != Mode.Directory)
throw new NotSupportedException($"{nameof(ItemMode)} = {ItemMode}");
Mode mode;
if (!Enum.TryParse(itemTypeName, out mode))
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, Resources.UnknownItemType, itemTypeName), nameof(providerContext));
var drive = providerContext.Drive as ICloudDrive;
if (drive != null) {
var baseDirectory = (DirectoryInfoContract)nodeValue.Item;
CloudPathNode newItem = null;
switch (mode) {
case Mode.Directory:
newItem = new CloudPathNode(drive.NewDirectoryItem(baseDirectory, path));
newItem.children = new List<CloudPathNode>();
break;
case Mode.File:
Stream stream = null;
if ((stream = newItemValue as Stream) != null) {
// nothing else to to
} else {
var newItemByteArray = newItemValue as byte[];
if (newItemByteArray != null) {
stream = new MemoryStream(newItemByteArray);
} else {
var newItemString = newItemValue as string;
if (newItemString != null) {
stream = new MemoryStream(System.Text.Encoding.UTF8.GetBytes(newItemString));
} else if (newItemValue != null) {
throw new NotSupportedException(string.Format(CultureInfo.CurrentCulture, Resources.UnsupportedContentType, newItemValue.GetType().Name));
}
}
}
newItem = new CloudPathNode(drive.NewFileItem(baseDirectory, path, stream, new ProgressProxy(providerContext, "New-Item", path)));
break;
}
children.Add(newItem);
newItem.SetParent(this);
return newItem.nodeValue;
}
throw new InvalidOperationException();
}
public IPathValue MoveItem(IProviderContext providerContext, string path, string movePath, IPathValue destinationContainer)
{
if (providerContext == null)
throw new ArgumentNullException(nameof(providerContext));
if (string.IsNullOrEmpty(path))
throw new ArgumentNullException(nameof(path));
if (destinationContainer == null)
throw new ArgumentNullException(nameof(destinationContainer));
var drive = providerContext.Drive as ICloudDrive;
if (drive != null) {
var moveItem = new CloudPathNode(drive.MoveItem((FileSystemInfoContract)nodeValue.Item, movePath, (DirectoryInfoContract)destinationContainer.Item));
var destinationContainerNode = providerContext.ResolvePath(((DirectoryInfoContract)destinationContainer.Item).Id.Value) as CloudPathNode;
destinationContainerNode.children.Add(moveItem);
moveItem.SetParent(destinationContainerNode);
parent.children.Remove(this);
SetParent(null);
return moveItem.nodeValue;
}
throw new InvalidOperationException();
}
private void SetParent(CloudPathNode parent)
{
this.parent = parent;
var directory = ((DirectoryInfoContract)parent?.nodeValue.Item);
var fileItem = nodeValue.Item as FileInfoContract;
if (fileItem != null) {
fileItem.Directory = directory;
return;
}
var directoryItem = nodeValue.Item as DirectoryInfoContract;
if (directoryItem != null) {
directoryItem.Parent = directory;
return;
}
}
