1 files changed, 170 insertions, 0 deletions
diff --git a/src/content/dependencies/generateGroupInfoPage.js b/src/content/dependencies/generateGroupInfoPage.js
new file mode 100644
index 00000000..3cffb748
--- /dev/null
+++ b/src/content/dependencies/generateGroupInfoPage.js
@@ -0,0 +1,170 @@
+import {empty} from '../../util/sugar.js';
+
+export default {
+  contentDependencies: [
+    'generateColorStyleRules',
+    'generateContentHeading',
+    'generateGroupNavLinks',
+    'generateGroupSidebar',
+    'generatePageLayout',
+    'linkAlbum',
+    'linkExternal',
+    'linkGroupGallery',
+    'linkGroup',
+    'transformContent',
+  ],
+
+  extraDependencies: ['html', 'language', 'wikiData'],
+
+  sprawl({wikiInfo}) {
+    return {
+      enableGroupUI: wikiInfo.enableGroupUI,
+    };
+  },
+
+  relations(relation, sprawl, group) {
+    const relations = {};
+    const sec = relations.sections = {};
+
+    relations.layout =
+      relation('generatePageLayout');
+
+    relations.navLinks =
+      relation('generateGroupNavLinks', group);
+
+    if (sprawl.enableGroupUI) {
+      relations.sidebar =
+        relation('generateGroupSidebar', group);
+    }
+
+    relations.colorStyleRules =
+      relation('generateColorStyleRules', group.color);
+
+    sec.info = {};
+
+    if (!empty(group.urls)) {
+      sec.info.visitLinks =
+        group.urls
+          .map(url => relation('linkExternal', url));
+    }
+
+    if (group.description) {
+      sec.info.description =
+        relation('transformContent', group.description);
+    }
+
+    if (!empty(group.albums)) {
+      sec.albums = {};
+
+      sec.albums.heading =
+        relation('generateContentHeading');
+
+      sec.albums.galleryLink =
+        relation('linkGroupGallery', group);
+
+      sec.albums.entries =
+        group.albums.map(album => {
+          const links = {};
+          links.albumLink = relation('linkAlbum', album);
+
+          const otherGroup = album.groups.find(g => g !== group);
+          if (otherGroup) {
+            links.groupLink = relation('linkGroup', otherGroup);
+          }
+
+          return links;
+        });
+    }
+
+    return relations;
+  },
+
+  data(sprawl, group) {
+    const data = {};
+
+    data.name = group.name;
+
+    if (!empty(group.albums)) {
+      data.albumYears =
+        group.albums
+          .map(album => album.date?.getFullYear());
+    }
+
+    return data;
+  },
+
+  generate(data, relations, {html, language}) {
+    const {sections: sec} = relations;
+
+    return relations.layout
+      .slots({
+        title: language.$('groupInfoPage.title', {group: data.name}),
+        headingMode: 'sticky',
+
+        colorStyleRules: [relations.colorStyleRules],
+
+        mainContent: [
+          sec.info.visitLinks &&
+            html.tag('p',
+              language.$('releaseInfo.visitOn', {
+                links: language.formatDisjunctionList(sec.info.visitLinks),
+              })),
+
+          html.tag('blockquote',
+            {[html.onlyIfContent]: true},
+            sec.info.description
+              ?.slot('mode', 'multiline')),
+
+          sec.albums && [
+            sec.albums.heading
+              .slots({
+                tag: 'h2',
+                title: language.$('groupInfoPage.albumList.title'),
+              }),
+
+            html.tag('p',
+              language.$('groupInfoPage.viewAlbumGallery', {
+                link:
+                  sec.albums.galleryLink
+                    .slot('content', language.$('groupInfoPage.viewAlbumGallery.link')),
+              })),
+
+            html.tag('ul',
+              sec.albums.entries.map(({albumLink, groupLink}, index) => {
+                // All these strings are really jank, and should probably
+                // be implemented with the same 'const parts = [], opts = {}'
+                // form used elsewhere...
+                const year = data.albumYears[index];
+                const item =
+                  (year
+                    ? language.$('groupInfoPage.albumList.item', {
+                        year,
+                        album: albumLink,
+                      })
+                    : language.$('groupInfoPage.albumList.item.withoutYear', {
+                        album: albumLink,
+                      }));
+
+                return html.tag('li',
+                  (groupLink
+                    ? language.$('groupInfoPage.albumList.item.withAccent', {
+                        item,
+                        accent:
+                          html.tag('span', {class: 'other-group-accent'},
+                            language.$('groupInfoPage.albumList.item.otherGroupAccent', {
+                              group:
+                                groupLink.slot('color', false),
+                            })),
+                      })
+                    : item));
+              })),
+          ],
+        ],
+
+        ...relations.sidebar?.content ?? {},
+
+        navLinkStyle: 'hierarchical',
+        navLinks: relations.navLinks.content,
+      });
+  },
+};