feat: add parent cids to body class

src/controllers/category.js

@@ -122,6 +122,7 @@ async function buildBreadcrumbs(req, categoryData) {
 		{
 			text: categoryData.name,
 			url: nconf.get('relative_path') + '/category/' + categoryData.slug,
+			cid: categoryData.cid,
 		},
 	];
 	const crumbs = await helpers.buildCategoryBreadcrumbs(categoryData.parentCid);

src/controllers/helpers.js

@@ -159,6 +159,7 @@ helpers.buildCategoryBreadcrumbs = async function (cid) {
 			breadcrumbs.unshift({
 				text: String(data.name),
 				url: nconf.get('relative_path') + '/category/' + data.slug,
+				cid: cid,
 			});
 		}
 		cid = data.parentCid;

src/controllers/topics.js

@@ -156,6 +156,7 @@ async function buildBreadcrumbs(topicData) {
 		{
 			text: topicData.category.name,
 			url: nconf.get('relative_path') + '/category/' + topicData.category.slug,
+			cid: topicData.category.cid,
 		},
 		{
 			text: topicData.title,