make reddit embeds work on new.reddit.com, sh.reddit.com, reddit.com

files/assets/js/reddit_embed.js

@@ -1,11 +1,15 @@
 function embed_reddit() {
 	if (navigator.doNotTrack == "1") return
 
-	for (const a of document.querySelectorAll('a[href^="https://old.reddit.com/r/"]:not(a[href$="/new"])')) {
+	const reddit = document.getElementById('reddit').value
+
+	if (reddit == "undelete.pullpush.io") return
+
+	for (const a of document.querySelectorAll(`a[href^="https://${reddit}/r/"]:not(a[href$="/new"])`)) {
 		if (a.innerHTML && a.innerHTML !== a.href) continue
 		if (["STRONG", "LI", "BLOCKQUOTE", "PRE", "CODEBLOCK"].includes(a.parentElement.tagName)) continue
 
-		let iframe_src = a.href.replace('https://old.reddit.com/', 'https://embed.reddit.com/')
+		let iframe_src = a.href.replace(`https://${reddit}/`, 'https://embed.reddit.com/')
 		iframe_src = iframe_src.split('?')[0]
 		iframe_src += "?context=1&showtitle=true"
 		if (document.body.dataset.dark)

files/templates/chat.html

@@ -121,5 +121,6 @@
 		<script defer src="{{'js/chat.js' | asset}}"></script>
 	{% endif %}
 	<script defer src="{{'js/vendor/twitter.js' | asset}}"></script>
+	<input id="reddit" hidden value="{{v.reddit}}">
 	<script defer src="{{'js/reddit_embed.js' | asset}}"></script>
 {% endblock %}

files/templates/comments.html

@@ -857,6 +857,7 @@
 {% endif %}
 
 <script defer src="{{'js/vendor/twitter.js' | asset}}"></script>
+<input id="reddit" hidden value="{{v.reddit if v else 'old.reddit.com'}}">
 <script defer src="{{'js/reddit_embed.js' | asset}}"></script>
 
 </body>

files/templates/orgy.html

@@ -133,5 +133,6 @@
 		<script defer src="{{'js/chat.js' | asset}}"></script>
 	{% endif %}
 	<script defer src="{{'js/vendor/twitter.js' | asset}}"></script>
+	<input id="reddit" hidden value="{{v.reddit}}">
 	<script defer src="{{'js/reddit_embed.js' | asset}}"></script>
 {% endblock %}