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Make deletion and purging logic even more global

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This commit is contained in:
Dean Herbert
2018-02-15 13:30:17 +09:00
parent d340509b1d
commit d3dd31dadb
9 changed files with 114 additions and 91 deletions
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68
osu.Game/Database/ArchiveModelManager.cs
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@ -62,6 +62,8 @@ namespace osu.Game.Database
if (importHost != null)
ipc = new ArchiveImportIPCChannel(importHost, this);
ModelStore.PurgeDeletable();
}
/// <summary>
@ -154,6 +156,13 @@ namespace osu.Game.Database
/// <param name="item">The model to be imported.</param>
public void Import(TModel item) => ModelStore.Add(item);
/// <summary>
/// Perform an update of the specified item.
/// TODO: Support file changes.
/// </summary>
/// <param name="item">The item to update.</param>
public void Update(TModel item) => ModelStore.Update(item);
/// <summary>
/// Delete an item from the manager.
/// Is a no-op for already deleted items.
@ -180,14 +189,48 @@ namespace osu.Game.Database
}
/// <summary>
/// Restore all items that were previously deleted.
/// Delete multiple items.
/// This will post notifications tracking progress.
/// </summary>
public void UndeleteAll()
public void Delete(List<TModel> items)
{
var deletedItems = queryModel().Where(m => m.DeletePending).ToList();
if (items.Count == 0) return;
if (!deletedItems.Any()) return;
var notification = new ProgressNotification
{
Progress = 0,
CompletionText = "Deleted all beatmaps!",
State = ProgressNotificationState.Active,
};
PostNotification?.Invoke(notification);
int i = 0;
using (ContextFactory.GetForWrite())
{
foreach (var b in items)
{
if (notification.State == ProgressNotificationState.Cancelled)
// user requested abort
return;
notification.Text = $"Deleting ({i} of {items.Count})";
notification.Progress = (float)++i / items.Count;
Delete(b);
}
}
notification.State = ProgressNotificationState.Completed;
}
/// <summary>
/// Restore multiple items that were previously deleted.
/// This will post notifications tracking progress.
/// </summary>
public void Undelete(List<TModel> items)
{
if (!items.Any()) return;
var notification = new ProgressNotification
{
@ -200,15 +243,18 @@ namespace osu.Game.Database
int i = 0;
foreach (var item in deletedItems)
using (ContextFactory.GetForWrite())
{
if (notification.State == ProgressNotificationState.Cancelled)
// user requested abort
return;
foreach (var item in items)
{
if (notification.State == ProgressNotificationState.Cancelled)
// user requested abort
return;
notification.Text = $"Restoring ({i} of {deletedItems.Count})";
notification.Progress = (float)++i / deletedItems.Count;
Undelete(item);
notification.Text = $"Restoring ({i} of {items.Count})";
notification.Progress = (float)++i / items.Count;
Undelete(item);
}
}
notification.State = ProgressNotificationState.Completed;