From 8ce20090f71094fcf90eb12e808a9901c34cfaf5 Mon Sep 17 00:00:00 2001
From: Rafael dos Santos Silva <xfalcox@gmail.com>
Date: Fri, 15 Mar 2019 17:10:05 -0300
Subject: [PATCH] FEATURE: Allow users to fetch a customized manifest on PWA
 install

This will allow users installing a Discourse PWA to use their active
theme colors on the generated app. Thanks for @mgiuca for the tip.

Also makes the share_target config explicit to silence Chrome warnings
---
 app/controllers/metadata_controller.rb | 2 ++
 app/views/layouts/application.html.erb | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/controllers/metadata_controller.rb b/app/controllers/metadata_controller.rb
index bbe977b3fd..c508df5714 100644
--- a/app/controllers/metadata_controller.rb
+++ b/app/controllers/metadata_controller.rb
@@ -40,6 +40,8 @@ class MetadataController < ApplicationController
       ],
       share_target: {
         action: "/new-topic",
+        method: "GET",
+        enctype: "application/x-www-form-urlencoded",
         params: {
           title: "title",
           text: "body"
diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb
index a01460ce17..e12c4931e6 100644
--- a/app/views/layouts/application.html.erb
+++ b/app/views/layouts/application.html.erb
@@ -44,7 +44,7 @@
 
     <%= render_google_tag_manager_head_code %>
     <%= render_google_universal_analytics_code %>
-    <link rel="manifest" href="<%= Discourse.base_uri %>/manifest.webmanifest">
+    <link rel="manifest" href="<%= Discourse.base_uri %>/manifest.webmanifest" crossorigin="use-credentials">
 
     <%- if SiteSetting.native_app_install_banner? %>
         <meta name="apple-itunes-app" content="app-id=1173672076">