1 files changed, 47 insertions, 0 deletions
diff --git a/src/content/dependencies/generateAlbumSidebar.js b/src/content/dependencies/generateAlbumSidebar.js
new file mode 100644
index 0000000..355a9a9
--- /dev/null
+++ b/src/content/dependencies/generateAlbumSidebar.js
@@ -0,0 +1,47 @@
+export default {
+  contentDependencies: [
+    'generateAlbumSidebarGroupBox',
+    'generateAlbumSidebarTrackListBox',
+    'generatePageSidebar',
+    'generatePageSidebarConjoinedBox',
+  ],
+
+  relations: (relation, album, track) => ({
+    sidebar:
+      relation('generatePageSidebar'),
+
+    conjoinedBox:
+      relation('generatePageSidebarConjoinedBox'),
+
+    trackListBox:
+      relation('generateAlbumSidebarTrackListBox', album, track),
+
+    groupBoxes:
+      album.groups.map(group =>
+        relation('generateAlbumSidebarGroupBox', album, group)),
+  }),
+
+  data: (album, track) => ({
+    isAlbumPage: !track,
+  }),
+
+  generate: (data, relations) =>
+    relations.sidebar.slots({
+      boxes: [
+        data.isAlbumPage &&
+          relations.groupBoxes
+            .map(box => box.slot('mode', 'album')),
+
+        relations.trackListBox,
+
+        !data.isAlbumPage &&
+          relations.conjoinedBox.slots({
+            attributes: {class: 'conjoined-group-sidebar-box'},
+            boxes:
+              relations.groupBoxes
+                .map(box => box.slot('mode', 'track'))
+                .map(box => box.content), /* TODO: Kludge. */
+          }),
+      ],
+    }),
+};