From a9ed85717163040fb202d49b0342e9e350cb12ba Mon Sep 17 00:00:00 2001
From: kibigo! <marrus-sh@users.noreply.github.com>
Date: Sat, 18 Nov 2017 15:12:52 -0800
Subject: WIP static themeing

---
 app/javascript/core/embed.js | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 app/javascript/core/embed.js

(limited to 'app/javascript/core/embed.js')

diff --git a/app/javascript/core/embed.js b/app/javascript/core/embed.js
new file mode 100644
index 000000000..8167706a3
--- /dev/null
+++ b/app/javascript/core/embed.js
@@ -0,0 +1,23 @@
+//  This file will be loaded on embed pages, regardless of theme.
+
+window.addEventListener('message', e => {
+  const data = e.data || {};
+
+  if (!window.parent || data.type !== 'setHeight') {
+    return;
+  }
+
+  function setEmbedHeight () {
+    window.parent.postMessage({
+      type: 'setHeight',
+      id: data.id,
+      height: document.getElementsByTagName('html')[0].scrollHeight,
+    }, '*');
+  });
+
+  if (['interactive', 'complete'].includes(document.readyState)) {
+    setEmbedHeight();
+  } else {
+    document.addEventListener('DOMContentLoaded', setEmbedHeight);
+  }
+});
-- 
cgit