From 9ea82c5c8247d4dd220e7441be645acc00e8cf29 Mon Sep 17 00:00:00 2001
From: Zhan Shuo <trizsqwq@gmail.com>
Date: Sun, 29 May 2022 18:38:59 +0000
Subject: [PATCH] dynamic change utterances theme with coder theme (#676)
---
assets/js/coder.js | 42 ++++++++++++++++++++++++++++++++++++++++++
1 files changed, 42 insertions(+), 0 deletions(-)
diff --git a/assets/js/coder.js b/assets/js/coder.js
index 6daa1ef..0c12436 100644
--- a/assets/js/coder.js
+++ b/assets/js/coder.js
@@ -34,6 +34,48 @@
body.classList.remove('colorscheme-' + inverse);
body.classList.add('colorscheme-' + theme);
document.documentElement.style['color-scheme'] = theme;
+
+ function waitForElm(selector) {
+ return new Promise(resolve => {
+ if (document.querySelector(selector)) {
+ return resolve(document.querySelector(selector));
+ }
+
+ const observer = new MutationObserver(mutations => {
+ if (document.querySelector(selector)) {
+ resolve(document.querySelector(selector));
+ observer.disconnect();
+ }
+ });
+
+ observer.observe(document.body, {
+ childList: true,
+ subtree: true
+ });
+ });
+ }
+
+ if (theme === 'dark') {
+ const message = {
+ type: 'set-theme',
+ theme: 'github-dark'
+ };
+ waitForElm('.utterances-frame').then((iframe) => {
+ iframe.contentWindow.postMessage(message, 'https://utteranc.es');
+ })
+
+ }
+ else {
+ const message = {
+ type: 'set-theme',
+ theme: 'github-light'
+ };
+ waitForElm('.utterances-frame').then((iframe) => {
+ iframe.contentWindow.postMessage(message, 'https://utteranc.es');
+ })
+
+ }
+
}
function rememberTheme(theme) {
--
Gitblit v1.10.0