private async Task MoveAsync(IStoreCollection sourceCollection, string sourceName, IStoreCollection destinationCollection, string destinationName, bool overwrite, IHttpContext httpContext, WebDavUri baseUri, UriResultCollection errors)
{
// Determine the new base URI
var subBaseUri = UriHelper.Combine(baseUri, destinationName);
// Obtain the actual item
var moveItem = await sourceCollection.GetItemAsync(sourceName, httpContext).ConfigureAwait(false);
if (moveItem is IStoreCollection moveCollection && !moveCollection.SupportsFastMove(destinationCollection, destinationName, overwrite, httpContext))
{
// Create a new collection
var newCollectionResult = await destinationCollection.CreateCollectionAsync(destinationName, overwrite, httpContext).ConfigureAwait(false);
if (newCollectionResult.Result != DavStatusCode.Created && newCollectionResult.Result != DavStatusCode.NoContent)
{
errors.AddResult(subBaseUri, newCollectionResult.Result);
return;
}
// Move all subitems
foreach (var entry in await moveCollection.GetItemsAsync(httpContext).ConfigureAwait(false))
{
await MoveAsync(moveCollection, entry.Name, newCollectionResult.Collection, entry.Name, overwrite, httpContext, subBaseUri, errors).ConfigureAwait(false);
}
// Delete the source collection
var deleteResult = await sourceCollection.DeleteItemAsync(sourceName, httpContext).ConfigureAwait(false);
if (deleteResult != DavStatusCode.Ok)
{
errors.AddResult(subBaseUri, newCollectionResult.Result);
}
}
private async Task <DavStatusCode> DeleteItemAsync(IStoreCollection collection, string name, IHttpContext httpContext, Uri baseUri, UriResultCollection errors)
{
// Obtain the actual item
var deleteCollection = await collection.GetItemAsync(name, httpContext).ConfigureAwait(false) as IStoreCollection;
if (deleteCollection != null)
{
// Determine the new base URI
var subBaseUri = UriHelper.Combine(baseUri, name);
// Delete all entries first
foreach (var entry in await deleteCollection.GetItemsAsync(httpContext).ConfigureAwait(false))
{
await DeleteItemAsync(deleteCollection, entry.Name, httpContext, subBaseUri, errors);
}
}
// Attempt to delete the item
return(await collection.DeleteItemAsync(name, httpContext).ConfigureAwait(false));
}