Make downloads happen in BeatmapManager.

This commit is contained in:
naoey
2017-09-08 22:37:28 +05:30
parent 4dc67ed796
commit 20f93c83d6
6 changed files with 115 additions and 65 deletions

View File

@ -115,23 +115,8 @@ namespace osu.Game.Overlays.Direct
base.OnHoverLost(state);
}
// this should eventually be moved to a more central place, like BeatmapManager.
private DownloadBeatmapSetRequest downloadRequest;
protected void StartDownload()
{
if (api == null) return;
// we already have an active download running.
if (downloadRequest != null)
{
content.MoveToX(-5, 50, Easing.OutSine).Then()
.MoveToX(5, 100, Easing.InOutSine).Then()
.MoveToX(-5, 100, Easing.InOutSine).Then()
.MoveToX(0, 50, Easing.InSine).Then();
return;
}
if (!api.LocalUser.Value.IsSupporter)
{
notifications.Post(new SimpleNotification
@ -142,25 +127,28 @@ namespace osu.Game.Overlays.Direct
return;
}
// we already have an active download running.
if (beatmaps.IsDownloading(SetInfo))
{
content.MoveToX(-5, 50, Easing.OutSine).Then()
.MoveToX(5, 100, Easing.InOutSine).Then()
.MoveToX(-5, 100, Easing.InOutSine).Then()
.MoveToX(0, 50, Easing.InSine).Then();
return;
}
var downloadRequest = beatmaps.Download(SetInfo);
progressBar.FadeIn(400, Easing.OutQuint);
progressBar.ResizeHeightTo(4, 400, Easing.OutQuint);
progressBar.Current.Value = 0;
ProgressNotification downloadNotification = new ProgressNotification
{
Text = $"Downloading {SetInfo.Metadata.Artist} - {SetInfo.Metadata.Title}",
};
downloadRequest = new DownloadBeatmapSetRequest(SetInfo);
downloadRequest.Failure += e =>
{
progressBar.Current.Value = 0;
progressBar.FadeOut(500);
downloadNotification.State = ProgressNotificationState.Completed;
Logger.Error(e, "Failed to get beatmap download information");
downloadRequest = null;
};
downloadRequest.Progress += (current, total) =>
@ -169,45 +157,13 @@ namespace osu.Game.Overlays.Direct
progressBar.Current.Value = progress;
downloadNotification.State = ProgressNotificationState.Active;
downloadNotification.Progress = progress;
};
downloadRequest.Success += data =>
{
progressBar.Current.Value = 1;
progressBar.FadeOut(500);
downloadNotification.State = ProgressNotificationState.Completed;
using (var stream = new MemoryStream(data))
using (var archive = new OszArchiveReader(stream))
beatmaps.Import(archive);
};
downloadNotification.CancelRequested += () =>
{
downloadRequest.Cancel();
downloadRequest = null;
return true;
};
notifications.Post(downloadNotification);
// don't run in the main api queue as this is a long-running task.
Task.Run(() => downloadRequest.Perform(api));
}
public class DownloadBeatmapSetRequest : APIDownloadRequest
{
private readonly BeatmapSetInfo beatmapSet;
public DownloadBeatmapSetRequest(BeatmapSetInfo beatmapSet)
{
this.beatmapSet = beatmapSet;
}
protected override string Target => $@"beatmapsets/{beatmapSet.OnlineBeatmapSetID}/download";
}
protected override void LoadComplete()