From 26a4ca66efddb7ba69436cec79981c9d9a14abbb Mon Sep 17 00:00:00 2001
From: Oliver Davies <oliver@oliverdavies.uk>
Date: Wed, 2 Sep 2020 09:41:59 +0100
Subject: [PATCH] Return early for admin routes

---
 .../custom/simple_message/src/DisplaySimpleMessage.php        | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/web/modules/custom/simple_message/src/DisplaySimpleMessage.php b/web/modules/custom/simple_message/src/DisplaySimpleMessage.php
index 8abcd47..7e49389 100644
--- a/web/modules/custom/simple_message/src/DisplaySimpleMessage.php
+++ b/web/modules/custom/simple_message/src/DisplaySimpleMessage.php
@@ -24,6 +24,10 @@ class DisplaySimpleMessage implements EventSubscriberInterface {
   }
 
   public function displayMessage(GetResponseEvent $event) {
+    if (\Drupal::service('router.admin_context')->isAdminRoute()) {
+      return;
+    }
+
     $this->messenger->addMessage($this->t('This site is running on a <a href="@vagrant">Vagrant</a> server, deployed with <a href="@ansible">Ansible</a> and <a href="@ansistrano">Ansistrano</a>.', [
       '@ansible' => 'https://ansible.com',
       '@ansistrano' => 'https://ansistrano.com',