add chat users-online counter to chat icon on desktop header

files/helpers/jinja2.py

@@ -1,4 +1,4 @@
-from files.__main__ import app
+from files.__main__ import app, cache
 from .get import *
 from os import listdir, environ
 from .const import * 
@@ -58,4 +58,4 @@ def inject_constants():
 			"LOTTERY_ENABLED": LOTTERY_ENABLED, "GUMROAD_LINK": GUMROAD_LINK,
 			"DEFAULT_THEME": DEFAULT_THEME, "DESCRIPTION": DESCRIPTION,
 			"has_sidebar": has_sidebar, "has_logo": has_logo, "has_app": has_app,
-			"FP": FP, "NOTIF_MODACTION_JL_MIN": NOTIF_MODACTION_JL_MIN}
+			"FP": FP, "NOTIF_MODACTION_JL_MIN": NOTIF_MODACTION_JL_MIN, "cache": cache, "ONLINE_STR": f'{SITE}_online'}

files/routes/chat.py

@@ -91,6 +91,9 @@ def connect(v):
 	if v.username not in online:
 		online.append(v.username)
 		emit("online", online, broadcast=True)
+		online = cache.get(f'{SITE}_online') or 0
+		online += 1
+		cache.set(f'{SITE}_online', online)
 
 	emit('typing', typing)
 	return '', 204
@@ -101,6 +104,9 @@ def disconnect(v):
 	if v.username in online:
 		online.remove(v.username)
 		emit("online", online, broadcast=True)
+		online = cache.get(f'{SITE}_online') or 1
+		online -= 1
+		cache.set(f'{SITE}_online', online)
 
 	if v.username in typing: typing.remove(v.username)
 	emit('typing', typing, broadcast=True)

files/templates/header.html

@@ -166,7 +166,12 @@
 
 				{% if FEATURES['CHAT'] -%}
 				<li class="nav-item d-flex align-items-center justify-content-center text-center mx-1">
-					<a class="nav-link" href="/chat/" data-bs-toggle="tooltip" data-bs-placement="bottom" title="Chat"><i class="fas fa-messages"></i></a>
+					<a class="nav-link position-relative" href="/chat" data-bs-toggle="tooltip" data-bs-placement="bottom" title="Chat">
+						<i class="fas fa-messages"></i>
+						<span class="notif-count bg-primary ml-1" style="padding-left: 4.5px;">
+							{{cache.get(ONLINE_STR) or 0}}
+						</span>
+					</a>
 				</li>
 				{%- endif %}