content: stub track page, misc. other changes

* generateContributionLinks replaced with linkContribution,
  tests still need updating

* album pages respect albums without cover art

* track pages without unique art inherit art tags from album
  (fixes #13)

not heavily tested, this commit probably breaks some pages
which were loading correctly before

1 files changed, 40 insertions, 0 deletions

diff --git a/src/content/dependencies/generateTrackInfoPage.js b/src/content/dependencies/generateTrackInfoPage.js
new file mode 100644
index 0000000..f7f1457
--- /dev/null
+++ b/src/content/dependencies/generateTrackInfoPage.js
@@ -0,0 +1,40 @@
+export default {
+  contentDependencies: [
+    'generateTrackInfoPageContent',
+    'generateAlbumStyleRules',
+    'generateColorStyleRules',
+    'generatePageLayout',
+  ],
+
+  extraDependencies: ['language'],
+
+  relations(relation, track) {
+    return {
+      layout: relation('generatePageLayout'),
+
+      content: relation('generateTrackInfoPageContent', track),
+      albumStyleRules: relation('generateAlbumStyleRules', track.album),
+      colorStyleRules: relation('generateColorStyleRules', track.color),
+    };
+  },
+
+  data(track) {
+    return {
+      name: track.name,
+    };
+  },
+
+  generate(data, relations, {language}) {
+    return relations.layout
+      .slots({
+        title: language.$('trackPage.title', {track: data.name}),
+        styleRules: [
+          relations.albumStyleRules,
+          relations.colorStyleRules,
+        ],
+
+        cover: relations.content.cover,
+        mainContent: relations.content.main.content,
+      });
+  },
+}