From 2ab9a24a79980faed086c366070f3481c43e6573 Mon Sep 17 00:00:00 2001
From: Ludwig Schubert <ludwigschubert@google.com>
Date: Wed, 8 Nov 2017 10:16:10 -0800
Subject: [PATCH] explicitly trigger controller load event

---
 src/components.js | 3 +++
 src/controller.js | 6 +++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/components.js b/src/components.js
index 99e2453..7562138 100644
--- a/src/components.js
+++ b/src/components.js
@@ -86,6 +86,9 @@ const distillMain = function() {
   console.info('Runlevel 3: We can now listen to controller events.');
   console.info('Runlevel 3->4.');
   window.distillRunlevel += 1;
+  // If template was added after DOMContentLoaded we may have missed that event.
+  // Controller will check for that case, so trigger the event explicitly:
+  Controller.listeners.DOMContentLoaded();
 
   console.info('Runlevel 4: Distill Template initialisation complete.');
 };
diff --git a/src/controller.js b/src/controller.js
index 3a8d482..c8e88a4 100644
--- a/src/controller.js
+++ b/src/controller.js
@@ -145,7 +145,11 @@ export const Controller = {
     },
 
     DOMContentLoaded() {
-      if (Controller.loaded || !domContentLoaded()) {
+      if (Controller.loaded) {
+        console.warn('Controller received DOMContentLoaded but was already loaded!');
+        return;
+      } else if (!domContentLoaded()) {
+        console.warn('Controller received DOMContentLoaded before appropriate document.readyState!');
         return;
       } else {
         Controller.loaded = true;