fix: only return necessary data for categories

src/categories/index.js

@@ -341,9 +341,7 @@ Categories.buildForSelectCategories = function (categories) {
 		category.depth = depth;
 		categoriesData.push(category);
 		if (Array.isArray(category.children)) {
-			category.children.forEach(function (child) {
-				recursive(child, categoriesData, '    ' + level, depth + 1);
-			});
+			category.children.forEach(child => recursive(child, categoriesData, '    ' + level, depth + 1));
 		}
 	}
 
@@ -351,9 +349,7 @@ Categories.buildForSelectCategories = function (categories) {
 
 	categories = categories.filter(category => category && !category.parentCid);
 
-	categories.forEach(function (category) {
-		recursive(category, categoriesData, '', 0);
-	});
+	categories.forEach(category => recursive(category, categoriesData, '', 0));
 	return categoriesData;
 };
 

src/controllers/search.js

@@ -84,8 +84,14 @@ async function buildCategories(uid, searchOnly) {
 	if (searchOnly) {
 		return [];
 	}
-	let categoriesData = await categories.buildForSelect(uid, 'read');
-	categoriesData = categoriesData.filter(category => category && !category.link);
+
+	const cids = await categories.getCidsByPrivilege('categories:cid', uid, 'read');
+	let categoriesData = await categories.getCategoriesData(cids);
+	categoriesData = categories.getTree(categoriesData);
+	categoriesData = categories.buildForSelectCategories(categoriesData);
+
+	categoriesData = categoriesData.filter(category => category && !category.link)
+		.map(category => ({ value: category.value, text: category.text }));
 	return [
 		{ value: 'all', text: '[[unread:all_categories]]' },
 		{ value: 'watched', text: '[[category:watched-categories]]' },