From c560d1d9fe4b681f9f756702a4337e2a7096382a Mon Sep 17 00:00:00 2001
From: Aevann <randomname42029@gmail.com>
Date: Sat, 21 Jan 2023 01:47:27 +0200
Subject: [PATCH] improve the "show more" button

---
 files/assets/js/bottom.js | 6 ++++++
 files/assets/js/core.js   | 6 ------
 files/helpers/regex.py    | 2 +-
 files/helpers/sanitize.py | 4 ++--
 4 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/files/assets/js/bottom.js b/files/assets/js/bottom.js
index 1ad3486d1..b03c8115b 100644
--- a/files/assets/js/bottom.js
+++ b/files/assets/js/bottom.js
@@ -112,6 +112,12 @@ if (reload_page) {
 }
 
 function register_new_elements(e) {
+	for (const element of document.getElementsByClassName('showmore')) {
+		element.onclick = () => {
+			showmore(element)
+		};
+	}
+	
 	const onclick = e.querySelectorAll('[data-onclick]');
 	for (const element of onclick) {
 		element.onclick = ()=>{execute(element, 'onclick')};
diff --git a/files/assets/js/core.js b/files/assets/js/core.js
index f8cf9ef6a..ebc45c1c1 100644
--- a/files/assets/js/core.js
+++ b/files/assets/js/core.js
@@ -282,12 +282,6 @@ function showmore(t) {
 		t.innerHTML = 'SHOW LESS'
 }
 
-for (const element of document.getElementsByClassName('showmore')) {
-	element.onclick = () => {
-		showmore(element)
-	};
-}
-
 function formatDate(d) {
 	let year = d.getFullYear();
 	let monthAbbr = d.toLocaleDateString('en-us', {month: 'short'});
diff --git a/files/helpers/regex.py b/files/helpers/regex.py
index 298008721..da002b784 100644
--- a/files/helpers/regex.py
+++ b/files/helpers/regex.py
@@ -107,7 +107,7 @@ color_regex = re.compile("[a-f0-9]{6}", flags=re.A)
 
 # lazy match on the {}?, only match if there is trailing stuff
 # Specifically match Snappy's way of formatting, this might break some losers' comments.
-showmore_regex = re.compile(r"^(.{3000,}?</p>(?:</li></ul>)?)(\s*<p>.*)", flags=re.A|re.DOTALL)
+showmore_regex = re.compile(r"^((.{3000,}?|(.*?<.*?){10,})?<\/p>(?:<\/li><\/ul>)?)(\s*<p>.*)", flags=re.A|re.DOTALL)
 
 search_token_regex = re.compile('"([^"]*)"|(\S+)', flags=re.A)
 
diff --git a/files/helpers/sanitize.py b/files/helpers/sanitize.py
index 9a63802c6..81586b76a 100644
--- a/files/helpers/sanitize.py
+++ b/files/helpers/sanitize.py
@@ -410,8 +410,8 @@ def sanitize(sanitized, golden=True, limit_pings=0, showmore=True, count_marseys
 	if '<pre>' not in sanitized and not sidebar:
 		sanitized = sanitized.replace('\n','')
 
-	if showmore and len(sanitized) > 3500:
-		sanitized = showmore_regex.sub(r'\1<p><button class="showmore">SHOW MORE</button></p><d class="d-none">\2</d>', sanitized, count=1)
+	if showmore and len(sanitized) > 3500 or sanitized.count('<') > 15:
+		sanitized = showmore_regex.sub(r'\1<p><button class="showmore">SHOW MORE</button></p><d class="d-none">\4</d>', sanitized, count=1)
 
 	return sanitized.strip()