From 5db63d6907e9d9ab2d9b84e0017d0763ab3ad6cb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lera=20Elvo=C3=A9?= <yagich@poto.cafe>
Date: Wed, 20 May 2026 14:21:33 +0300
Subject: [PATCH] add unread count to thread title in topic view

---
 app/routes/topics.py            | 13 +++++++++++--
 app/templates/topics/topic.html |  8 +++++++-
 2 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/app/routes/topics.py b/app/routes/topics.py
index b1e7ebb..4476b58 100644
--- a/app/routes/topics.py
+++ b/app/routes/topics.py
@@ -1,6 +1,7 @@
 from flask import Blueprint, redirect, url_for, render_template, request, session, abort
 
-from ..models import Topics, Threads
+from ..models import Topics, Threads, Subscriptions
+from ..auth import get_active_user
 import math
 
 bp = Blueprint('topics', __name__, url_prefix = '/topics/')
@@ -33,7 +34,15 @@ def topic(topic_id, slug):
         page = max(1, min(int(request.args.get('page', default=1)), page_count))
     except ValueError:
         abort(404)
-    return render_template('topics/topic.html', topic=topic, threads=topic.get_threads(PER_PAGE, page, sort_by), sort_by=sort_by, page=page, page_count=page_count)
+    threads = topic.get_threads(PER_PAGE, page, sort_by)
+    subscriptions = {}
+    user = get_active_user()
+    if user:
+        for thread in threads:
+            subscription = Subscriptions.find({'user_id': user.id, 'thread_id': thread['id']})
+            if subscription:
+                subscriptions[thread['id']] = subscription.get_unread_count()
+    return render_template('topics/topic.html', topic=topic, threads=threads, sort_by=sort_by, page=page, page_count=page_count, subscriptions=subscriptions)
 
 @bp.get('/<int:topic_id>/feed.atom/')
 def feed(topic_id):
diff --git a/app/templates/topics/topic.html b/app/templates/topics/topic.html
index 5fda2fe..5a13d21 100644
--- a/app/templates/topics/topic.html
+++ b/app/templates/topics/topic.html
@@ -49,7 +49,13 @@
 {%- for thread in threads -%}
 <div class="topic-info plank">
   <div class="title-container">
-    <span class="info thread-title-counter"><a href="{{url_for('threads.thread_by_id', thread_id=thread.id)}}">{{thread.title}}</a>
+    <span class="info thread-title-counter">
+      <ul class="horizontal">
+        <li><a href="{{url_for('threads.thread_by_id', thread_id=thread.id)}}">{{thread.title}}</a></li>
+        {%- if subscriptions[thread.id] -%}
+        <li>({{subscriptions[thread.id]}} unread)</li>
+        {%- endif -%}
+      </ul>
     </span>
     <ul class="horizontal">
     {%- if thread.is_locked -%}