1 files changed, 162 insertions, 0 deletions
diff --git a/src/content/dependencies/generateAlbumCommentaryPage.js b/src/content/dependencies/generateAlbumCommentaryPage.js
new file mode 100644
index 0000000..15d43a3
--- /dev/null
+++ b/src/content/dependencies/generateAlbumCommentaryPage.js
@@ -0,0 +1,162 @@
+export default {
+  contentDependencies: [
+    'generateAlbumNavAccent',
+    'generateAlbumStyleRules',
+    'generateColorStyleRules',
+    'generateColorStyleVariables',
+    'generateContentHeading',
+    'generatePageLayout',
+    'linkAlbum',
+    'linkTrack',
+    'transformContent',
+  ],
+
+  extraDependencies: ['html', 'language'],
+
+  relations(relation, album) {
+    const relations = {};
+
+    relations.layout =
+      relation('generatePageLayout');
+
+    relations.albumStyleRules =
+      relation('generateAlbumStyleRules', album);
+
+    relations.colorStyleRules =
+      relation('generateColorStyleRules', album.color);
+
+    relations.albumLink =
+      relation('linkAlbum', album);
+
+    relations.albumNavAccent =
+      relation('generateAlbumNavAccent', album, null);
+
+    if (album.commentary) {
+      relations.albumCommentaryContent =
+        relation('transformContent', album.commentary);
+    }
+
+    const tracksWithCommentary =
+      album.tracks
+        .filter(({commentary}) => commentary);
+
+    relations.trackCommentaryHeadings =
+      tracksWithCommentary
+        .map(() => relation('generateContentHeading'));
+
+    relations.trackCommentaryLinks =
+      tracksWithCommentary
+        .map(track => relation('linkTrack', track));
+
+    relations.trackCommentaryContent =
+      tracksWithCommentary
+        .map(track => relation('transformContent', track.commentary));
+
+    relations.trackCommentaryColorVariables =
+      tracksWithCommentary
+        .map(track =>
+          (track.color === album.color
+            ? null
+            : relation('generateColorStyleVariables', track.color)));
+
+    return relations;
+  },
+
+  data(album) {
+    const data = {};
+
+    data.name = album.name;
+
+    const tracksWithCommentary =
+      album.tracks
+        .filter(({commentary}) => commentary);
+
+    const thingsWithCommentary =
+      (album.commentary
+        ? [album, ...tracksWithCommentary]
+        : tracksWithCommentary);
+
+    data.entryCount = thingsWithCommentary.length;
+
+    data.wordCount =
+      thingsWithCommentary
+        .map(({commentary}) => commentary)
+        .join(' ')
+        .split(' ')
+        .length;
+
+    data.trackCommentaryDirectories =
+      tracksWithCommentary
+        .map(track => track.directory);
+
+    return data;
+  },
+
+  generate(data, relations, {html, language}) {
+    return relations.layout
+      .slots({
+        title:
+          language.$('albumCommentaryPage.title', {
+            album: data.name,
+          }),
+
+        headingMode: 'sticky',
+
+        colorStyleRules: [relations.colorStyleRules],
+        additionalStyleRules: [relations.albumStyleRules],
+
+        mainClasses: ['long-content'],
+        mainContent: [
+          html.tag('p',
+            language.$('albumCommentaryPage.infoLine', {
+              words:
+                html.tag('b',
+                  language.formatWordCount(data.wordCount, {unit: true})),
+
+              entries:
+                html.tag('b',
+                  language.countCommentaryEntries(data.entryCount, {unit: true})),
+            })),
+
+          relations.albumCommentaryContent && [
+            html.tag('h3',
+              {class: ['content-heading']},
+              language.$('albumCommentaryPage.entry.title.albumCommentary')),
+
+            html.tag('blockquote',
+              relations.albumCommentaryContent),
+          ],
+
+          relations.trackCommentaryContent.map((commentaryContent, i) => [
+            relations.trackCommentaryHeadings[i]
+              .slots({
+                tag: 'h3',
+                id: data.trackCommentaryDirectories[i],
+                title: relations.trackCommentaryLinks[i],
+              }),
+
+            html.tag('blockquote',
+              {style: relations.trackCommentaryColorVariables[i]},
+              relations.trackCommentaryContent[i]),
+          ]),
+        ],
+
+        navLinkStyle: 'hierarchical',
+        navLinks: [
+          {auto: 'home'},
+          {
+            html:
+              relations.albumLink
+                .slot('attributes', {class: 'current'}),
+
+            accent:
+              relations.albumNavAccent.slots({
+                showTrackNavigation: false,
+                showExtraLinks: true,
+                currentExtra: 'commentary',
+              }),
+          },
+        ],
+      });
+  },
+};