1 files changed, 66 insertions, 0 deletions
diff --git a/src/static/js/client.js b/src/static/js/client.js
index 68b1a013..935a9d87 100644
--- a/src/static/js/client.js
+++ b/src/static/js/client.js
@@ -3524,6 +3524,72 @@ clientSteps.getPageReferences.push(getArtistExternalLinkTooltipPageReferences);
 clientSteps.addInternalListeners.push(addArtistExternalLinkTooltipInternalListeners);
 clientSteps.addPageListeners.push(addArtistExternalLinkTooltipPageListeners);
 
+// Quick description --------------------------------------
+
+const quickDescriptionInfo = initInfo('quickDescriptionInfo', {
+  quickDescriptionContainers: null,
+
+  quickDescriptionsAreExpandable: null,
+
+  expandDescriptionLinks: null,
+  collapseDescriptionLinks: null,
+});
+
+function getQuickDescriptionReferences() {
+  const info = quickDescriptionInfo;
+
+  info.quickDescriptionContainers =
+    Array.from(document.querySelectorAll('#content .quick-description'));
+
+  info.quickDescriptionsAreExpandable =
+    info.quickDescriptionContainers
+      .map(container =>
+        container.querySelector('.quick-description-actions.when-expanded'));
+
+  info.expandDescriptionLinks =
+    info.quickDescriptionContainers
+      .map(container =>
+        container.querySelector('.quick-description-actions .expand-link'));
+
+  info.collapseDescriptionLinks =
+    info.quickDescriptionContainers
+      .map(container =>
+        container.querySelector('.quick-description-actions .collapse-link'));
+}
+
+function addQuickDescriptionListeners() {
+  const info = quickDescriptionInfo;
+
+  for (const {
+    isExpandable,
+    container,
+    expandLink,
+    collapseLink,
+  } of stitchArrays({
+    isExpandable: info.quickDescriptionsAreExpandable,
+    container: info.quickDescriptionContainers,
+    expandLink: info.expandDescriptionLinks,
+    collapseLink: info.collapseDescriptionLinks,
+  })) {
+    if (!isExpandable) continue;
+
+    expandLink.addEventListener('click', event => {
+      event.preventDefault();
+      container.classList.add('expanded');
+      container.classList.remove('collapsed');
+    });
+
+    collapseLink.addEventListener('click', event => {
+      event.preventDefault();
+      container.classList.add('collapsed');
+      container.classList.remove('expanded');
+    });
+  }
+}
+
+clientSteps.getPageReferences.push(getQuickDescriptionReferences);
+clientSteps.addPageListeners.push(addQuickDescriptionListeners);
+
 // Internal search functionality --------------------------
 
 const wikiSearchInfo = initInfo('wikiSearchInfo', {