content: linkTrackDynamically

2 files changed, 35 insertions, 1 deletions

diff --git a/src/content/dependencies/linkTrackDynamically.js b/src/content/dependencies/linkTrackDynamically.js
new file mode 100644
index 00000000..242cd4cb
--- /dev/null
+++ b/src/content/dependencies/linkTrackDynamically.js
@@ -0,0 +1,34 @@
+export default {
+  contentDependencies: ['linkTrack'],
+  extraDependencies: ['pagePath'],
+
+  relations: (relation, track) => ({
+    infoLink: relation('linkTrack', track),
+  }),
+
+  data: (track) => ({
+    trackDirectory:
+      track.directory,
+
+    albumDirectory:
+      track.album.directory,
+
+    trackHasCommentary:
+      !!track.commentary,
+  }),
+
+  generate(data, relations, {pagePath}) {
+    if (
+      pagePath[0] === 'albumCommentary' &&
+      pagePath[1] === data.albumDirectory &&
+      data.trackHasCommentary
+    ) {
+      relations.infoLink.setSlots({
+        anchor: true,
+        hash: data.trackDirectory,
+      });
+    }
+
+    return relations.infoLink;
+  },
+};
diff --git a/src/content/dependencies/transformContent.js b/src/content/dependencies/transformContent.js
index 3c2c3521..a60206c9 100644
--- a/src/content/dependencies/transformContent.js
+++ b/src/content/dependencies/transformContent.js
@@ -130,7 +130,7 @@ const linkThingRelationMap = {
   newsEntry: 'linkNewsEntry',
   staticPage: 'linkStaticPage',
   tag: 'linkArtTag',
-  track: 'linkTrack',
+  track: 'linkTrackDynamically',
 };
 
 const linkValueRelationMap = {