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Merge branch 'master' into build-task-updates

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Dean Herbert 2017-12-11 16:51:00 +09:00 committed by GitHub
commit 2150fb616c
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3 changed files with 35 additions and 3 deletions
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5
osu.Game/Beatmaps/BeatmapManager.cs
View File

@ -535,8 +535,9 @@ namespace osu.Game.Beatmaps
if (existing == null)
{
// TODO: Diff beatmap metadata with set metadata and leave it here if necessary
beatmap.BeatmapInfo.Metadata = null;
// Exclude beatmap-metadata if it's equal to beatmapset-metadata
if (metadata.Equals(beatmap.Metadata))
beatmap.BeatmapInfo.Metadata = null;
RulesetInfo ruleset = rulesets.GetRuleset(beatmap.BeatmapInfo.RulesetID);

21
osu.Game/Beatmaps/BeatmapMetadata.cs
View File

@ -1,6 +1,7 @@
// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations.Schema;
using System.Linq;
@ -9,7 +10,7 @@ using osu.Game.Users;
namespace osu.Game.Beatmaps
{
public class BeatmapMetadata
public class BeatmapMetadata : IEquatable<BeatmapMetadata>
{
[DatabaseGenerated(DatabaseGeneratedOption.Identity)]
public int ID { get; set; }
@ -66,5 +67,23 @@ namespace osu.Game.Beatmaps
Source,
Tags
}.Where(s => !string.IsNullOrEmpty(s)).ToArray();
public bool Equals(BeatmapMetadata other)
{
if (other == null)
return false;
return onlineBeatmapSetID == other.onlineBeatmapSetID
&& Title == other.Title
&& TitleUnicode == other.TitleUnicode
&& Artist == other.Artist
&& ArtistUnicode == other.ArtistUnicode
&& AuthorString == other.AuthorString
&& Source == other.Source
&& Tags == other.Tags
&& PreviewTime == other.PreviewTime
&& AudioFile == other.AudioFile
&& BackgroundFile == other.BackgroundFile;
}
}
}

12
osu.Game/Beatmaps/BeatmapStore.cs
View File

@ -32,6 +32,18 @@ namespace osu.Game.Beatmaps
{
var context = GetContext();
foreach (var beatmap in beatmapSet.Beatmaps.Where(b => b.Metadata != null))
{
// If we detect a new metadata object it'll be attached to the current context so it can be reused
// to prevent duplicate entries when persisting. To accomplish this we look in the cache (.Local)
// of the corresponding table (.Set<BeatmapMetadata>()) for matching entries to our criteria.
var contextMetadata = context.Set<BeatmapMetadata>().Local.SingleOrDefault(e => e.Equals(beatmap.Metadata));
if (contextMetadata != null)
beatmap.Metadata = contextMetadata;
else
context.BeatmapMetadata.Attach(beatmap.Metadata);
}
context.BeatmapSetInfo.Attach(beatmapSet);
context.SaveChanges();