From a6e8e5cb82eb3e28f9ed049d625391a7b1b9aa35 Mon Sep 17 00:00:00 2001
From: the-djmaze <>
Date: Mon, 6 Feb 2023 11:14:53 +0100
Subject: [PATCH] Disable blockquotes height calculation for #902

---
 dev/Common/Html.js | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/dev/Common/Html.js b/dev/Common/Html.js
index 94cdec7b1..7fd5e0858 100644
--- a/dev/Common/Html.js
+++ b/dev/Common/Html.js
@@ -14,18 +14,22 @@ const
 		"'": '&#x27;'
 	},
 
-	hcont = Element.fromHTML('<div area="hidden" style="position:absolute;left:-200vw;width:max(50vw,400px)"></div>'),
-	getRealHeight = el => {
-		hcont.innerHTML = el.outerHTML;
-		const result = hcont.clientHeight;
-		hcont.innerHTML = '';
-		return result;
-	},
+	// eslint-disable-next-line max-len
+	hcont = Element.fromHTML('<div area="hidden" style="position:absolute;top:0;left:-200vw;max-width:max(50vw,400px);max-height:50vh"></div>'),
+
 	blockquoteSwitcher = () => {
 		SettingsUserStore.collapseBlockquotes() &&
 //		tpl.content.querySelectorAll('blockquote').forEach(node => {
 		[...tpl.content.querySelectorAll('blockquote')].reverse().forEach(node => {
-			let h = node.clientHeight || getRealHeight(node);
+			let h = node.scrollHeight;
+/*
+			if (!h) {
+				// Attempt to get height
+				hcont.innerHTML = node.outerHTML;
+				h = hcont.scrollHeight;
+				hcont.innerHTML = '';
+			}
+*/
 			if (0 === h || 100 < h) {
 				const el = Element.fromHTML('<details class="sm-bq-switcher"><summary>•••</summary></details>');
 				node.replaceWith(el);