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content: generateChronologyLinks, generatePreviousNextLinks - hsmusic-wiki - HSMusic - static wiki software cataloguing collaborative creation
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author(quasar) nebula <qznebula@protonmail.com>2023-04-15 19:50:02 -0300
committer(quasar) nebula <qznebula@protonmail.com>2023-04-15 19:50:02 -0300
commited422988035ce2e67464c544267adce4df4f5f35 (patch)
tree3e89b89301cb5bab4e9558c9f9ad6343bec850e1 /src/content/util
parent60e85440588fa9c52ae2d856c1e53126935222a4 (diff)
content: generateChronologyLinks, generatePreviousNextLinks
Diffstat (limited to 'src/content/util')
-rw-r--r--src/content/util/getChronologyRelations.js19
1 files changed, 19 insertions, 0 deletions
diff --git a/src/content/util/getChronologyRelations.js b/src/content/util/getChronologyRelations.js
new file mode 100644
index 00000000..cdfdef39
--- /dev/null
+++ b/src/content/util/getChronologyRelations.js
@@ -0,0 +1,19 @@
+export default function getChronologyRelations(thing, {
+  contributions,
+  linkArtist,
+  linkThing,
+  getThings,
+}) {
+  return contributions.map(({who}) => {
+    const things = getThings(who);
+    const index = things.indexOf(thing);
+    const previous = things[index - 1];
+    const next = things[index + 1];
+    return {
+      index: index + 1,
+      artistLink: linkArtist(who),
+      previousLink: previous ? linkThing(previous) : null,
+      nextLink: next ? linkThing(next) : null,
+    };
+  });
+}