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Add the ability to export skins

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This commit is contained in:
Dean Herbert
2020-05-24 13:44:11 +09:00
parent 224a3ff462
commit c071fe6140
3 changed files with 52 additions and 23 deletions
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28
osu.Game/Database/ArchiveModelManager.cs
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@ -22,6 +22,7 @@ using osu.Game.IO.Archives;
using osu.Game.IPC;
using osu.Game.Overlays.Notifications;
using osu.Game.Utils;
using SharpCompress.Archives.Zip;
using SharpCompress.Common;
using FileInfo = osu.Game.IO.FileInfo;
@ -82,6 +83,8 @@ namespace osu.Game.Database
// ReSharper disable once NotAccessedField.Local (we should keep a reference to this so it is not finalised)
private ArchiveImportIPCChannel ipc;
private readonly Storage exportStorage;
protected ArchiveModelManager(Storage storage, IDatabaseContextFactory contextFactory, MutableDatabaseBackedStoreWithFileIncludes<TModel, TFileModel> modelStore, IIpcHost importHost = null)
{
ContextFactory = contextFactory;
@ -90,6 +93,8 @@ namespace osu.Game.Database
ModelStore.ItemAdded += item => handleEvent(() => itemAdded.Value = new WeakReference<TModel>(item));
ModelStore.ItemRemoved += item => handleEvent(() => itemRemoved.Value = new WeakReference<TModel>(item));
exportStorage = storage.GetStorageForDirectory("exports");
Files = new FileStore(contextFactory, storage);
if (importHost != null)
@ -369,6 +374,29 @@ namespace osu.Game.Database
return item;
}, cancellationToken, TaskCreationOptions.HideScheduler, import_scheduler).Unwrap();
/// <summary>
/// Exports an item to an legacy (.zip based) package.
/// </summary>
/// <param name="item">The item to export.</param>
public void Export(TModel item)
{
var retrievedItem = ModelStore.ConsumableItems.FirstOrDefault(s => s.ID == item.ID);
if (retrievedItem == null)
throw new ArgumentException("Specified model count not be found", nameof(item));
using (var archive = ZipArchive.Create())
{
foreach (var file in retrievedItem.Files)
archive.AddEntry(file.Filename, Files.Storage.GetStream(file.FileInfo.StoragePath));
using (var outputStream = exportStorage.GetStream($"{item}{HandledExtensions.First()}", FileAccess.Write, FileMode.Create))
archive.SaveTo(outputStream);
exportStorage.OpenInNativeExplorer();
}
}
public void UpdateFile(TModel model, TFileModel file, Stream contents)
{
using (var usage = ContextFactory.GetForWrite())