Fix the last chapter of VODs of currently-airing streams missing a du…

…ration value (#1023)
lay295 · Mar 31, 2024 · 55893dc · 55893dc
1 parent cdd641a
commit 55893dc
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/TwitchDownloaderCore/TwitchHelper.cs b/TwitchDownloaderCore/TwitchHelper.cs
@@ -1014,10 +1014,14 @@ public static async Task<GqlVideoChapterResponse> GetVideoChapters(int videoId)
             response.EnsureSuccessStatusCode();
 
             var chapterResponse = await response.Content.ReadFromJsonAsync<GqlVideoChapterResponse>();
-            chapterResponse.data.video.moments ??= new VideoMomentConnection
+            chapterResponse.data.video.moments ??= new VideoMomentConnection { edges = new List<VideoMomentEdge>() };
+
+            // When downloading VODs of currently-airing streams, the last chapter lacks a duration
+            if (chapterResponse.data.video.moments.edges.LastOrDefault() is { } lastEdge && lastEdge.node.durationMilliseconds is 0)
             {
-                edges = new List<VideoMomentEdge>()
-            };
+                lastEdge.node.durationMilliseconds = lastEdge.node.video.lengthSeconds * 1000 - lastEdge.node.positionMilliseconds;
+            }
+
             return chapterResponse;
         }