only count originals for total duration in most places

4 files changed, 15 insertions, 6 deletions

diff --git a/src/listing-spec.js b/src/listing-spec.js
index 1bdc4db..f773bf8 100644
--- a/src/listing-spec.js
+++ b/src/listing-spec.js
@@ -239,7 +239,7 @@ const listingSpec = [
           duration: getTotalDuration([
             ...(artist.tracksAsArtist ?? []),
             ...(artist.tracksAsContributor ?? []),
-          ]),
+          ], {originalReleasesOnly: true}),
         }))
         .filter(({duration}) => duration > 0)
         .sort((a, b) => b.duration - a.duration),
@@ -525,7 +525,9 @@ const listingSpec = [
       groupData
         .map(group => ({
           group,
-          duration: getTotalDuration(group.albums.flatMap(album => album.tracks)),
+          duration: getTotalDuration(
+            group.albums.flatMap(album => album.tracks),
+            {originalReleasesOnly: true}),
         }))
         .sort((a, b) => b.duration - a.duration),
 
diff --git a/src/page/artist.js b/src/page/artist.js
index 1b5a506..6dd2ef3 100644
--- a/src/page/artist.js
+++ b/src/page/artist.js
@@ -87,6 +87,7 @@ export function write(artist, {wikiData}) {
         date: +track.date,
         album: track.album,
         duration: track.duration,
+        originalReleaseTrack: track.originalReleaseTrack,
         artists: track.artistContribs.some(({who}) => who === artist)
           ? track.artistContribs.filter(({who}) => who !== artist)
           : track.contributorContribs.filter(({who}) => who !== artist),
@@ -103,11 +104,11 @@ export function write(artist, {wikiData}) {
       date,
       album,
       chunk,
-      duration: getTotalDuration(chunk),
+      duration: getTotalDuration(chunk, {originalReleasesOnly: true}),
     }));
 
   const trackListChunks = chunkTracks(allTracks);
-  const totalDuration = getTotalDuration(allTracks);
+  const totalDuration = getTotalDuration(allTracks.filter(t => !t.originalReleaseTrack));
 
   const countGroups = (things) => {
     const usedGroups = things.flatMap(
diff --git a/src/page/group.js b/src/page/group.js
index c261565..b181bcb 100644
--- a/src/page/group.js
+++ b/src/page/group.js
@@ -18,7 +18,7 @@ export function write(group, {wikiData}) {
 
   const {albums} = group;
   const tracks = albums.flatMap((album) => album.tracks);
-  const totalDuration = getTotalDuration(tracks);
+  const totalDuration = getTotalDuration(tracks, {originalReleasesOnly: true});
 
   const albumLines = group.albums.map((album) => ({
     album,
diff --git a/src/util/wiki-data.js b/src/util/wiki-data.js
index f0812a0..c93cb66 100644
--- a/src/util/wiki-data.js
+++ b/src/util/wiki-data.js
@@ -395,7 +395,13 @@ export function getFlashLink(flash) {
   return `https://homestuck.com/story/${flash.page}`;
 }
 
-export function getTotalDuration(tracks) {
+export function getTotalDuration(tracks, {
+  originalReleasesOnly = false,
+} = {}) {
+  if (originalReleasesOnly) {
+    tracks = tracks.filter(t => !t.originalReleaseTrack);
+  }
+
   return accumulateSum(tracks, track => track.duration);
 }