From 98aa41222e74342a2f3294a8963462e5dfd1844b Mon Sep 17 00:00:00 2001
From: Julian Lam <julian@nodebb.org>
Date: Fri, 8 Sep 2017 12:40:06 -0400
Subject: [PATCH] moved roboto link tag from CSS import to prefetched link tag,
 re: nodebb/nodebb#5733

---
 less/style.less |  2 --
 library.js      | 10 ++++++++++
 plugin.json     |  3 ++-
 3 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/less/style.less b/less/style.less
index 55b6158..b068961 100644
--- a/less/style.less
+++ b/less/style.less
@@ -1,5 +1,3 @@
-@import url(https://fonts.googleapis.com/css?family=Roboto:300,400,500,700);
-
 html {
 	overflow-y: scroll;
 	min-height: 100%;
diff --git a/library.js b/library.js
index 1280951..2a45c43 100644
--- a/library.js
+++ b/library.js
@@ -117,4 +117,14 @@ library.addUserToTopic = function(data, callback) {
 	}
 };
 
+library.getLinkTags = function (data, callback) {
+	data.links.push({
+		rel: 'prefetch stylesheet',
+		type: '',
+		href: 'https://fonts.googleapis.com/css?family=Roboto:300,400,500,700',
+	});
+
+	callback(null, data);
+};
+
 module.exports = library;
diff --git a/plugin.json b/plugin.json
index 342429b..808a9d2 100644
--- a/plugin.json
+++ b/plugin.json
@@ -7,7 +7,8 @@
 		{ "hook": "filter:config.get", "method": "getThemeConfig" },
 		{ "hook": "static:app.load", "method": "init" },
 		{ "hook": "filter:admin.header.build", "method": "addAdminNavigation" },
-		{ "hook": "filter:topic.build", "method": "addUserToTopic" }
+		{ "hook": "filter:topic.build", "method": "addUserToTopic" },
+		{ "hook": "filter:meta.getLinkTags", "method": "getLinkTags"}
 	],
 	"scripts": [
 		"lib/persona.js",