From 90bcd65a002be9f628c0220c216c0426cb7e2767 Mon Sep 17 00:00:00 2001
From: Jakub <25460763+oplik0@users.noreply.github.com>
Date: Wed, 7 Aug 2019 17:20:37 +0200
Subject: [PATCH] add filter:manifest.build (#7821)

* add filter:manifest.build

Added a hook that lets plugins modify manifest.json, as suggested in https://community.nodebb.org/post/59670

* Added error handling

Thanks barisusakli

* Define next

* Pass data as an object

* Remove multiple spaces
---
 src/controllers/index.js | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/controllers/index.js b/src/controllers/index.js
index f304b4d840..200d7c9070 100644
--- a/src/controllers/index.js
+++ b/src/controllers/index.js
@@ -267,7 +267,7 @@ Controllers.robots = function (req, res) {
 	}
 };
 
-Controllers.manifest = function (req, res) {
+Controllers.manifest = function (req, res, next) {
 	var manifest = {
 		name: meta.config.title || 'NodeBB',
 		start_url: nconf.get('relative_path') + '/',
@@ -309,8 +309,12 @@ Controllers.manifest = function (req, res) {
 			density: 4.0,
 		});
 	}
-
-	res.status(200).json(manifest);
+	plugins.fireHook('filter:manifest.build', { req: req, res: res, manifest: manifest }, function (err, data) {
+		if (err) {
+			return next(err);
+		}
+		res.status(200).json(data.manifest);
+	});
 };
 
 Controllers.outgoing = function (req, res, next) {