Implement replay downloading with ArchiveDownloadModelManager

osu.Game/Online/API/Requests/DownloadReplayRequest.cs

@@ -0,0 +1,13 @@
+using osu.Game.Scoring;
+namespace osu.Game.Online.API.Requests
+{
+    public class DownloadReplayRequest : ArchiveDownloadModelRequest<ScoreInfo>
+    {
+        public DownloadReplayRequest(ScoreInfo score)
+            : base(score)
+        {
+        }
+
+        protected override string Target => $@"scores/{Info.Ruleset.ShortName}/{Info.OnlineScoreID}/download";
+    }
+}

osu.Game/Online/API/Requests/Responses/APILegacyScoreInfo.cs

@@ -32,12 +32,15 @@ namespace osu.Game.Online.API.Requests.Responses
             set => User = value;
         }
 
-        [JsonProperty(@"score_id")]
+        [JsonProperty(@"id")]
         private long onlineScoreID
         {
             set => OnlineScoreID = value;
         }
 
+        [JsonProperty(@"replay")]
+        public bool Replay { get; set; }
+
         [JsonProperty(@"created_at")]
         private DateTimeOffset date
         {

osu.Game/OsuGameBase.cs

@@ -170,7 +170,7 @@ namespace osu.Game
             dependencies.Cache(FileStore = new FileStore(contextFactory, Host.Storage));
 
             // ordering is important here to ensure foreign keys rules are not broken in ModelStore.Cleanup()
-            dependencies.Cache(ScoreManager = new ScoreManager(RulesetStore, () => BeatmapManager, Host.Storage, contextFactory, Host));
+            dependencies.Cache(ScoreManager = new ScoreManager(RulesetStore, () => BeatmapManager, Host.Storage, API, contextFactory, Host));
             dependencies.Cache(BeatmapManager = new BeatmapManager(Host.Storage, contextFactory, RulesetStore, API, Audio, Host, defaultBeatmap));
 
             // this should likely be moved to ArchiveModelManager when another case appers where it is necessary

osu.Game/Scoring/ScoreInfo.cs

@@ -16,7 +16,7 @@ using osu.Game.Rulesets.Scoring;
 
 namespace osu.Game.Scoring
 {
-    public class ScoreInfo : IHasFiles<ScoreFileInfo>, IHasPrimaryKey, ISoftDelete
+    public class ScoreInfo : IHasFiles<ScoreFileInfo>, IHasPrimaryKey, ISoftDelete, IEquatable<ScoreInfo>
     {
         public int ID { get; set; }
 
@@ -182,5 +182,7 @@ namespace osu.Game.Scoring
         }
 
         public override string ToString() => $"{User} playing {Beatmap}";
+
+        public bool Equals(ScoreInfo other) => other?.OnlineScoreID == OnlineScoreID;
     }
 }

osu.Game/Scoring/ScoreManager.cs

@@ -11,12 +11,14 @@ using osu.Framework.Platform;
 using osu.Game.Beatmaps;
 using osu.Game.Database;
 using osu.Game.IO.Archives;
+using osu.Game.Online.API;
+using osu.Game.Online.API.Requests;
 using osu.Game.Rulesets;
 using osu.Game.Scoring.Legacy;
 
 namespace osu.Game.Scoring
 {
-    public class ScoreManager : ArchiveModelManager<ScoreInfo, ScoreFileInfo>
+    public class ScoreManager : ArchiveDownloadModelManager<ScoreInfo, ScoreFileInfo>
     {
         public override string[] HandledExtensions => new[] { ".osr" };
 
@@ -27,8 +29,8 @@ namespace osu.Game.Scoring
         private readonly RulesetStore rulesets;
         private readonly Func<BeatmapManager> beatmaps;
 
-        public ScoreManager(RulesetStore rulesets, Func<BeatmapManager> beatmaps, Storage storage, IDatabaseContextFactory contextFactory, IIpcHost importHost = null)
-            : base(storage, contextFactory, new ScoreStore(contextFactory, storage), importHost)
+        public ScoreManager(RulesetStore rulesets, Func<BeatmapManager> beatmaps, Storage storage, IAPIProvider api, IDatabaseContextFactory contextFactory, IIpcHost importHost = null)
+            : base(storage, contextFactory, api, new ScoreStore(contextFactory, storage), importHost)
         {
             this.rulesets = rulesets;
             this.beatmaps = beatmaps;
@@ -60,5 +62,7 @@ namespace osu.Game.Scoring
         public IEnumerable<ScoreInfo> QueryScores(Expression<Func<ScoreInfo, bool>> query) => ModelStore.ConsumableItems.AsNoTracking().Where(query);
 
         public ScoreInfo Query(Expression<Func<ScoreInfo, bool>> query) => ModelStore.ConsumableItems.AsNoTracking().FirstOrDefault(query);
+
+        protected override ArchiveDownloadModelRequest<ScoreInfo> CreateDownloadRequest(ScoreInfo score, object[] options) => new DownloadReplayRequest(score);
     }
 }

osu.Game/Screens/Play/ReplayDownloadButton.cs

@@ -0,0 +1,53 @@
+using osu.Framework.Allocation;
+using osu.Framework.Graphics.Sprites;
+using osu.Game.Graphics;
+using osu.Game.Graphics.UserInterface;
+using osu.Game.Online;
+using osu.Game.Scoring;
+
+namespace osu.Game.Screens.Play
+{
+    public class ReplayDownloadButton : DownloadTrackingComposite<ScoreInfo, ScoreManager>
+    {
+        [Resolved]
+        private OsuGame game { get; set; }
+
+        [Resolved]
+        private ScoreManager scores { get; set; }
+
+        public ReplayDownloadButton(ScoreInfo score)
+            : base(score)
+        {
+        }
+
+        [BackgroundDependencyLoader]
+        private void load(OsuColour colours)
+        {
+            AddInternal(new TwoLayerButton
+            {
+                BackgroundColour = colours.Yellow,
+                Icon = FontAwesome.Solid.PlayCircle,
+                Text = @"Replay",
+                HoverColour = colours.YellowDark,
+                Action = onReplay,
+            });
+        }
+
+        private void onReplay()
+        {
+            if (scores.IsAvailableLocally(ModelInfo.Value))
+            {
+                game.PresentScore(ModelInfo.Value);
+                return;
+            }
+
+            scores.Download(ModelInfo.Value);
+
+            scores.ItemAdded += (score, _) =>
+            {
+                if (score.Equals(ModelInfo.Value))
+                    game.PresentScore(ModelInfo.Value);
+            };
+        }
+    }
+}

osu.Game/Screens/Play/SoloResults.cs

@@ -2,6 +2,8 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System.Collections.Generic;
+using osu.Framework.Allocation;
+using osu.Game.Online.API.Requests.Responses;
 using osu.Game.Scoring;
 using osu.Game.Screens.Ranking;
 using osu.Game.Screens.Ranking.Types;
@@ -10,11 +12,31 @@ namespace osu.Game.Screens.Play
 {
     public class SoloResults : Results
     {
+        [Resolved]
+        ScoreManager scores { get; set; }
+
         public SoloResults(ScoreInfo score)
             : base(score)
         {
         }
 
+        [BackgroundDependencyLoader]
+        private void load()
+        {
+            if (scores.IsAvailableLocally(Score) || hasOnlineReplay)
+            {
+                AddInternal(new ReplayDownloadButton(Score)
+                {
+                    Anchor = Framework.Graphics.Anchor.BottomRight,
+                    Origin = Framework.Graphics.Anchor.BottomRight,
+                    Height = 80,
+                    Width = 100,
+                });
+            }
+        }
+
+        private bool hasOnlineReplay => Score is APILegacyScoreInfo apiScore && apiScore.OnlineScoreID != null && apiScore.Replay;
+
         protected override IEnumerable<IResultPageInfo> CreateResultPages() => new IResultPageInfo[]
         {
             new ScoreOverviewPageInfo(Score, Beatmap.Value),