From a08e0ce6e7465e21253bffb10d802137c193dc74 Mon Sep 17 00:00:00 2001
From: rimu <3310831+rimu@users.noreply.github.com>
Date: Thu, 30 May 2024 21:54:25 +1200
Subject: [PATCH] add topics to main menu and reduce size of output html

---
 app/admin/routes.py                          |  20 +-
 app/chat/routes.py                           |   9 +-
 app/community/routes.py                      |  34 +++-
 app/domain/routes.py                         |   5 +-
 app/main/routes.py                           |  15 +-
 app/post/routes.py                           |  30 ++-
 app/search/routes.py                         |   4 +-
 app/tag/routes.py                            |   3 +-
 app/templates/auth/login.html                |  16 +-
 app/templates/base.html                      | 138 +++++++------
 app/templates/community/community.html       | 150 +++++++-------
 app/templates/index.html                     |   6 +-
 app/templates/list_communities.html          |  72 +++----
 app/templates/list_topics.html               |  44 ++---
 app/templates/post/_post_teaser.html         |  93 +++++----
 app/templates/post/_post_voting_buttons.html |  14 +-
 app/templates/post/post.html                 | 198 +++++++++----------
 app/topic/routes.py                          |   4 +-
 app/user/routes.py                           |  35 ++--
 app/utils.py                                 |   5 +
 20 files changed, 495 insertions(+), 400 deletions(-)

diff --git a/app/admin/routes.py b/app/admin/routes.py
index 17617946..cc68487d 100644
--- a/app/admin/routes.py
+++ b/app/admin/routes.py
@@ -21,7 +21,7 @@ from app.models import AllowedInstances, BannedInstances, ActivityPubLog, utcnow
     User, Instance, File, Report, Topic, UserRegistration, Role, Post, PostReply, Language
 from app.utils import render_template, permission_required, set_setting, get_setting, gibberish, markdown_to_html, \
     moderating_communities, joined_communities, finalize_user_setup, theme_list, blocked_phrases, blocked_referrers, \
-    topic_tree, languages_for_form
+    topic_tree, languages_for_form, menu_topics
 from app.admin import bp
 
 
@@ -31,6 +31,7 @@ from app.admin import bp
 def admin_home():
     return render_template('admin/home.html', title=_('Admin'), moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(),
                            site=g.site)
 
 
@@ -64,6 +65,7 @@ def admin_site():
     return render_template('admin/site.html', title=_('Site profile'), form=form,
                            moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(),
                            site=g.site
                            )
 
@@ -112,6 +114,7 @@ def admin_misc():
     return render_template('admin/misc.html', title=_('Misc settings'), form=form,
                            moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(),
                            site=g.site
                            )
 
@@ -162,6 +165,7 @@ def admin_federation():
     return render_template('admin/federation.html', title=_('Federation settings'), form=form,
                            moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(),
                            site=g.site
                            )
 
@@ -229,6 +233,7 @@ def admin_communities():
     return render_template('admin/communities.html', title=_('Communities'), next_url=next_url, prev_url=prev_url,
                            communities=communities, moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(),
                            site=g.site)
 
 
@@ -251,6 +256,7 @@ def admin_communities_no_topic():
     return render_template('admin/communities.html', title=_('Communities with no topic'), next_url=next_url, prev_url=prev_url,
                            communities=communities, moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(),
                            site=g.site)
 
 
@@ -338,6 +344,7 @@ def admin_community_edit(community_id):
     return render_template('admin/edit_community.html', title=_('Edit community'), form=form, community=community,
                            moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(),
                            site=g.site
                            )
 
@@ -391,6 +398,7 @@ def admin_topics():
     return render_template('admin/topics.html', title=_('Topics'), topics=topics,
                            moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(),
                            site=g.site
                            )
 
@@ -416,6 +424,7 @@ def admin_topic_add():
     return render_template('admin/edit_topic.html', title=_('Add topic'), form=form,
                            moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(),
                            site=g.site
                            )
 
@@ -444,6 +453,7 @@ def admin_topic_edit(topic_id):
     return render_template('admin/edit_topic.html', title=_('Edit topic'), form=form, topic=topic,
                            moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(),
                            site=g.site
                            )
 
@@ -489,6 +499,7 @@ def admin_users():
                            local_remote=local_remote, search=search,
                            moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(),
                            site=g.site
                            )
 
@@ -525,6 +536,7 @@ def admin_users_trash():
                            local_remote=local_remote, search=search, type=type,
                            moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(),
                            site=g.site
                            )
 
@@ -545,6 +557,7 @@ def admin_content_trash():
     return render_template('admin/posts.html', title=_('Bad posts'), next_url=next_url, prev_url=prev_url, posts=posts,
                            moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(),
                            site=g.site
                            )
 
@@ -580,6 +593,7 @@ def admin_content_spam():
                            posts=posts, post_replies=post_replies,
                            moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(),
                            site=g.site
                            )
 
@@ -659,6 +673,7 @@ def admin_user_edit(user_id):
     return render_template('admin/edit_user.html', title=_('Edit user'), form=form, user=user,
                            moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(),
                            site=g.site
                            )
 
@@ -728,6 +743,7 @@ def admin_users_add():
     return render_template('admin/add_user.html', title=_('Add user'), form=form, user=user,
                            moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(),
                            site=g.site
                            )
 
@@ -776,6 +792,7 @@ def admin_reports():
                            local_remote=local_remote, search=search,
                            moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(),
                            site=g.site
                            )
 
@@ -793,5 +810,6 @@ def newsletter():
     return render_template("admin/newsletter.html", form=form, title=_('Send newsletter'),
                            moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(),
                            site=g.site
                            )
diff --git a/app/chat/routes.py b/app/chat/routes.py
index f2408d48..3ab13843 100644
--- a/app/chat/routes.py
+++ b/app/chat/routes.py
@@ -8,7 +8,7 @@ from app.chat.forms import AddReply, ReportConversationForm
 from app.chat.util import send_message
 from app.models import Site, User, Report, ChatMessage, Notification, InstanceBlock, Conversation, conversation_member
 from app.user.forms import ReportUserForm
-from app.utils import render_template, moderating_communities, joined_communities
+from app.utils import render_template, moderating_communities, joined_communities, menu_topics
 from app.chat import bp
 
 
@@ -51,6 +51,7 @@ def chat_home(conversation_id=None):
                                    current_conversation=conversation_id, conversation=conversation,
                                    moderating_communities=moderating_communities(current_user.get_id()),
                                    joined_communities=joined_communities(current_user.get_id()),
+                                   menu_topics=menu_topics(),
                                    site=g.site)
 
 
@@ -80,6 +81,7 @@ def new_message(to):
                                recipient=recipient,
                                moderating_communities=moderating_communities(current_user.get_id()),
                                joined_communities=joined_communities(current_user.get_id()),
+                               menu_topics=menu_topics(),
                                site=g.site)
 
 
@@ -109,6 +111,7 @@ def chat_options(conversation_id):
         return render_template('chat/chat_options.html', conversation=conversation,
                            moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(),
                            site=g.site
                            )
 
@@ -169,5 +172,7 @@ def chat_report(conversation_id):
 
         return render_template('chat/report.html', title=_('Report conversation'), form=form, conversation=conversation,
                                moderating_communities=moderating_communities(current_user.get_id()),
-                               joined_communities=joined_communities(current_user.get_id())
+                               joined_communities=joined_communities(current_user.get_id()),
+                               menu_topics=menu_topics(),
+                               site=g.site
                                )
diff --git a/app/community/routes.py b/app/community/routes.py
index bded84fd..b735e0b9 100644
--- a/app/community/routes.py
+++ b/app/community/routes.py
@@ -33,7 +33,7 @@ from app.utils import get_setting, render_template, allowlist_html, markdown_to_
     request_etag_matches, return_304, instance_banned, can_create_post, can_upvote, can_downvote, user_filters_posts, \
     joined_communities, moderating_communities, blocked_domains, mimetype_from_url, blocked_instances, \
     community_moderators, communities_banned_from, show_ban_message, recently_upvoted_posts, recently_downvoted_posts, \
-    blocked_users, post_ranking, languages_for_form, english_language_id
+    blocked_users, post_ranking, languages_for_form, english_language_id, menu_topics
 from feedgen.feed import FeedGenerator
 from datetime import timezone, timedelta
 
@@ -91,7 +91,10 @@ def add_local():
         return redirect('/c/' + community.name)
 
     return render_template('community/add_local.html', title=_('Create community'), form=form, moderating_communities=moderating_communities(current_user.get_id()),
-                           joined_communities=joined_communities(current_user.get_id()), current_app=current_app)
+                           joined_communities=joined_communities(current_user.get_id()),
+                           current_app=current_app,
+                           menu_topics=menu_topics(),
+                           site=g.site)
 
 
 @bp.route('/add_remote', methods=['GET', 'POST'])
@@ -126,7 +129,9 @@ def add_remote():
     return render_template('community/add_remote.html',
                            title=_('Add remote community'), form=form, new_community=new_community,
                            subscribed=community_membership(current_user, new_community) >= SUBSCRIPTION_MEMBER, moderating_communities=moderating_communities(current_user.get_id()),
-                           joined_communities=joined_communities(current_user.get_id()))
+                           joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(),
+                           site=g.site)
 
 
 @bp.route('/retrieve_remote_post/<int:community_id>', methods=['GET', 'POST'])
@@ -294,7 +299,8 @@ def show_community(community: Community):
                            recently_upvoted=recently_upvoted, recently_downvoted=recently_downvoted,
                            rss_feed=f"https://{current_app.config['SERVER_NAME']}/community/{community.link()}/feed", rss_feed_name=f"{community.title} on PieFed",
                            content_filters=content_filters, moderating_communities=moderating_communities(current_user.get_id()),
-                           joined_communities=joined_communities(current_user.get_id()), sort=sort,
+                           joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(), site=g.site, sort=sort,
                            inoculation=inoculation[randint(0, len(inoculation) - 1)], post_layout=post_layout, current_app=current_app)
 
 
@@ -550,6 +556,7 @@ def add_discussion_post(actor):
                            markdown_editor=current_user.markdown_editor, low_bandwidth=False, actor=actor,
                            moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.id),
+                           menu_topics=menu_topics(), site=g.site,
                            inoculation=inoculation[randint(0, len(inoculation) - 1)]
     )
 
@@ -630,6 +637,7 @@ def add_image_post(actor):
                            markdown_editor=current_user.markdown_editor, low_bandwidth=False, actor=actor,
                            moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.id),
+                           menu_topics=menu_topics(), site=g.site,
                            inoculation=inoculation[randint(0, len(inoculation) - 1)]
     )
 
@@ -710,6 +718,7 @@ def add_link_post(actor):
                            markdown_editor=current_user.markdown_editor, low_bandwidth=False, actor=actor,
                            moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.id),
+                           menu_topics=menu_topics(), site=g.site,
                            inoculation=inoculation[randint(0, len(inoculation) - 1)]
     )
 
@@ -790,6 +799,7 @@ def add_video_post(actor):
                            markdown_editor=current_user.markdown_editor, low_bandwidth=False, actor=actor,
                            moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.id),
+                           menu_topics=menu_topics(), site=g.site,
                            inoculation=inoculation[randint(0, len(inoculation) - 1)]
     )
 
@@ -858,6 +868,7 @@ def add_poll_post(actor):
                            markdown_editor=current_user.markdown_editor, low_bandwidth=False, actor=actor,
                            moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.id),
+                           menu_topics=menu_topics(), site=g.site,
                            inoculation=inoculation[randint(0, len(inoculation) - 1)]
     )
 
@@ -1155,7 +1166,8 @@ def community_edit(community_id: int):
         return render_template('community/community_edit.html', title=_('Edit community'), form=form,
                                current_app=current_app, current="edit_settings",
                                community=community, moderating_communities=moderating_communities(current_user.get_id()),
-                               joined_communities=joined_communities(current_user.get_id()))
+                               joined_communities=joined_communities(current_user.get_id()),
+                               menu_topics=menu_topics(), site=g.site)
     else:
         abort(401)
 
@@ -1212,7 +1224,8 @@ def community_delete(community_id: int):
 
         return render_template('community/community_delete.html', title=_('Delete community'), form=form,
                                community=community, moderating_communities=moderating_communities(current_user.get_id()),
-                           joined_communities=joined_communities(current_user.get_id()))
+                               joined_communities=joined_communities(current_user.get_id()),
+                               menu_topics=menu_topics(), site=g.site)
     else:
         abort(401)
 
@@ -1231,7 +1244,8 @@ def community_mod_list(community_id: int):
         return render_template('community/community_mod_list.html', title=_('Moderators for %(community)s', community=community.display_name()),
                         moderators=moderators, community=community, current="moderators",
                         moderating_communities=moderating_communities(current_user.get_id()),
-                        joined_communities=joined_communities(current_user.get_id())
+                        joined_communities=joined_communities(current_user.get_id()),
+                        menu_topics=menu_topics(), site=g.site
                         )
 
 
@@ -1287,7 +1301,8 @@ def community_add_moderator(community_id: int):
         return render_template('community/community_add_moderator.html', title=_('Add moderator to %(community)s', community=community.display_name()),
                         community=community, form=form,
                         moderating_communities=moderating_communities(current_user.get_id()),
-                        joined_communities=joined_communities(current_user.get_id())
+                        joined_communities=joined_communities(current_user.get_id()),
+                        menu_topics=menu_topics(), site=g.site
                         )
 
 
@@ -1393,6 +1408,7 @@ def community_ban_user(community_id: int, user_id: int):
                                user=user,
                                moderating_communities=moderating_communities(current_user.get_id()),
                                joined_communities=joined_communities(current_user.get_id()),
+                               menu_topics=menu_topics(), site=g.site,
                                inoculation=inoculation[randint(0, len(inoculation) - 1)]
                                )
 
@@ -1497,6 +1513,7 @@ def community_moderate(actor):
                                    next_url=next_url, prev_url=prev_url,
                                    moderating_communities=moderating_communities(current_user.get_id()),
                                    joined_communities=joined_communities(current_user.get_id()),
+                                   menu_topics=menu_topics(), site=g.site,
                                    inoculation=inoculation[randint(0, len(inoculation) - 1)]
                                    )
         else:
@@ -1531,6 +1548,7 @@ def community_moderate_subscribers(actor):
                                    next_url=next_url, prev_url=prev_url, low_bandwidth=low_bandwidth,
                                    moderating_communities=moderating_communities(current_user.get_id()),
                                    joined_communities=joined_communities(current_user.get_id()),
+                                   menu_topics=menu_topics(), site=g.site,
                                    inoculation=inoculation[randint(0, len(inoculation) - 1)]
                                    )
         else:
diff --git a/app/domain/routes.py b/app/domain/routes.py
index 7141408c..ddc1011d 100644
--- a/app/domain/routes.py
+++ b/app/domain/routes.py
@@ -1,6 +1,6 @@
 from random import randint
 
-from flask import redirect, url_for, flash, request, make_response, session, Markup, current_app, abort
+from flask import redirect, url_for, flash, request, make_response, session, Markup, current_app, abort, g
 from flask_login import login_user, logout_user, current_user, login_required
 from flask_babel import _
 
@@ -9,7 +9,7 @@ from app.inoculation import inoculation
 from app.models import Post, Domain, Community, DomainBlock
 from app.domain import bp
 from app.utils import render_template, permission_required, joined_communities, moderating_communities, \
-    user_filters_posts, blocked_domains, blocked_instances
+    user_filters_posts, blocked_domains, blocked_instances, menu_topics
 from sqlalchemy import desc, or_
 
 
@@ -49,6 +49,7 @@ def show_domain(domain_id):
                                content_filters=content_filters,
                                moderating_communities=moderating_communities(current_user.get_id()),
                                joined_communities=joined_communities(current_user.get_id()),
+                               menu_topics=menu_topics(), site=g.site,
                                inoculation=inoculation[randint(0, len(inoculation) - 1)]
                                )
     else:
diff --git a/app/main/routes.py b/app/main/routes.py
index 3468ad36..00b76fc8 100644
--- a/app/main/routes.py
+++ b/app/main/routes.py
@@ -28,7 +28,7 @@ from app.utils import render_template, get_setting, gibberish, request_etag_matc
     ap_datetime, ip_address, retrieve_block_list, shorten_string, markdown_to_text, user_filters_home, \
     joined_communities, moderating_communities, parse_page, theme_list, get_request, markdown_to_html, allowlist_html, \
     blocked_instances, communities_banned_from, topic_tree, recently_upvoted_posts, recently_downvoted_posts, \
-    generate_image_from_video_url, blocked_users, microblog_content_to_title
+    generate_image_from_video_url, blocked_users, microblog_content_to_title, menu_topics
 from app.models import Community, CommunityMember, Post, Site, User, utcnow, Domain, Topic, File, Instance, \
     InstanceRole, Notification, Language, community_language
 from PIL import Image
@@ -167,6 +167,7 @@ def home_page(type, sort):
                            content_filters=content_filters, type=type, sort=sort,
                            moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(), site=g.site,
                            inoculation=inoculation[randint(0, len(inoculation) - 1)])
 
 
@@ -178,7 +179,8 @@ def list_topics():
     return render_template('list_topics.html', topics=topics, title=_('Browse by topic'),
                            low_bandwidth=request.cookies.get('low_bandwidth', '0') == '1',
                            moderating_communities=moderating_communities(current_user.get_id()),
-                           joined_communities=joined_communities(current_user.get_id()))
+                           joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(), site=g.site)
 
 
 @bp.route('/communities', methods=['GET'])
@@ -223,7 +225,8 @@ def list_communities():
                            next_url=next_url, prev_url=prev_url,
                            topics=topics, languages=languages, topic_id=topic_id, language_id=language_id, sort_by=sort_by,
                            low_bandwidth=low_bandwidth, moderating_communities=moderating_communities(current_user.get_id()),
-                           joined_communities=joined_communities(current_user.get_id()))
+                           joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(), site=g.site)
 
 
 @bp.route('/communities/local', methods=['GET'])
@@ -268,7 +271,8 @@ def list_local_communities():
                            next_url=next_url, prev_url=prev_url,
                            topics=topics, languages=languages, topic_id=topic_id, language_id=language_id, sort_by=sort_by,
                            low_bandwidth=low_bandwidth, moderating_communities=moderating_communities(current_user.get_id()),
-                           joined_communities=joined_communities(current_user.get_id()))
+                           joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(), site=g.site)
 
 
 @bp.route('/communities/subscribed', methods=['GET'])
@@ -319,7 +323,8 @@ def list_subscribed_communities():
                            next_url=next_url, prev_url=prev_url,
                            topics=topics, languages=languages, topic_id=topic_id, language_id=language_id, sort_by=sort_by,
                            low_bandwidth=low_bandwidth, moderating_communities=moderating_communities(current_user.get_id()),
-                           joined_communities=joined_communities(current_user.get_id()))
+                           joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(), site=g.site)
 
 
 @bp.route('/donate')
diff --git a/app/post/routes.py b/app/post/routes.py
index 8f9c3fb1..4af229b4 100644
--- a/app/post/routes.py
+++ b/app/post/routes.py
@@ -29,7 +29,7 @@ from app.utils import get_setting, render_template, allowlist_html, markdown_to_
     reply_already_exists, reply_is_just_link_to_gif_reaction, confidence, moderating_communities, joined_communities, \
     blocked_instances, blocked_domains, community_moderators, blocked_phrases, show_ban_message, recently_upvoted_posts, \
     recently_downvoted_posts, recently_upvoted_post_replies, recently_downvoted_post_replies, reply_is_stupid, \
-    languages_for_form, english_language_id, MultiCheckboxField
+    languages_for_form, english_language_id, MultiCheckboxField, menu_topics
 
 
 def show_post(post_id: int):
@@ -314,6 +314,7 @@ def show_post(post_id: int):
                            SUBSCRIPTION_OWNER=SUBSCRIPTION_OWNER, SUBSCRIPTION_MODERATOR=SUBSCRIPTION_MODERATOR,
                            moderating_communities=moderating_communities(current_user.get_id()),
                            joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(), site=g.site,
                            inoculation=inoculation[randint(0, len(inoculation) - 1)]
                            )
     response.headers.set('Vary', 'Accept, Cookie, Accept-Language')
@@ -596,7 +597,9 @@ def continue_discussion(post_id, comment_id):
     response = render_template('post/continue_discussion.html', title=_('Discussing %(title)s', title=post.title), post=post, mods=mod_list,
                            is_moderator=is_moderator, comment=comment, replies=replies, markdown_editor=current_user.is_authenticated and current_user.markdown_editor,
                            moderating_communities=moderating_communities(current_user.get_id()),
-                           joined_communities=joined_communities(current_user.get_id()), community=post.community,
+                           joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(), site=g.site,
+                           community=post.community,
                            SUBSCRIPTION_OWNER=SUBSCRIPTION_OWNER, SUBSCRIPTION_MODERATOR=SUBSCRIPTION_MODERATOR,
                            inoculation=inoculation[randint(0, len(inoculation) - 1)])
     response.headers.set('Vary', 'Accept, Cookie, Accept-Language')
@@ -814,7 +817,8 @@ def post_options(post_id: int):
     post = Post.query.get_or_404(post_id)
     return render_template('post/post_options.html', post=post,
                            moderating_communities=moderating_communities(current_user.get_id()),
-                           joined_communities=joined_communities(current_user.get_id()))
+                           joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(), site=g.site)
 
 
 @bp.route('/post/<int:post_id>/comment/<int:comment_id>/options', methods=['GET'])
@@ -823,7 +827,8 @@ def post_reply_options(post_id: int, comment_id: int):
     post_reply = PostReply.query.get_or_404(comment_id)
     return render_template('post/post_reply_options.html', post=post, post_reply=post_reply,
                            moderating_communities=moderating_communities(current_user.get_id()),
-                           joined_communities=joined_communities(current_user.get_id())
+                           joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(), site=g.site
                            )
 
 
@@ -900,6 +905,7 @@ def post_edit_discussion_post(post_id: int):
                                    markdown_editor=current_user.markdown_editor, mods=mod_list,
                                    moderating_communities=moderating_communities(current_user.get_id()),
                                    joined_communities=joined_communities(current_user.get_id()),
+                                   menu_topics=menu_topics(), site=g.site,
                                    inoculation=inoculation[randint(0, len(inoculation) - 1)]
                                    )
     else:
@@ -986,6 +992,7 @@ def post_edit_image_post(post_id: int):
                                    markdown_editor=current_user.markdown_editor, mods=mod_list,
                                    moderating_communities=moderating_communities(current_user.get_id()),
                                    joined_communities=joined_communities(current_user.get_id()),
+                                   menu_topics=menu_topics(), site=g.site,
                                    inoculation=inoculation[randint(0, len(inoculation) - 1)]
                                    )
     else:
@@ -1072,6 +1079,7 @@ def post_edit_link_post(post_id: int):
                                    markdown_editor=current_user.markdown_editor, mods=mod_list,
                                    moderating_communities=moderating_communities(current_user.get_id()),
                                    joined_communities=joined_communities(current_user.get_id()),
+                                   menu_topics=menu_topics(), site=g.site,
                                    inoculation=inoculation[randint(0, len(inoculation) - 1)]
                                    )
     else:
@@ -1158,6 +1166,7 @@ def post_edit_video_post(post_id: int):
                                    markdown_editor=current_user.markdown_editor, mods=mod_list,
                                    moderating_communities=moderating_communities(current_user.get_id()),
                                    joined_communities=joined_communities(current_user.get_id()),
+                                   menu_topics=menu_topics(), site=g.site,
                                    inoculation=inoculation[randint(0, len(inoculation) - 1)]
                                    )
     else:
@@ -1229,6 +1238,7 @@ def post_edit_poll_post(post_id: int):
                                    markdown_editor=current_user.markdown_editor, mods=mod_list,
                                    moderating_communities=moderating_communities(current_user.get_id()),
                                    joined_communities=joined_communities(current_user.get_id()),
+                                   menu_topics=menu_topics(), site=g.site,
                                    inoculation=inoculation[randint(0, len(inoculation) - 1)]
                                    )
     else:
@@ -1548,7 +1558,8 @@ def post_report(post_id: int):
 
     return render_template('post/post_report.html', title=_('Report post'), form=form, post=post,
                            moderating_communities=moderating_communities(current_user.get_id()),
-                           joined_communities=joined_communities(current_user.get_id())
+                           joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(), site=g.site
                            )
 
 
@@ -1608,7 +1619,8 @@ def post_mea_culpa(post_id: int):
 
     return render_template('post/post_mea_culpa.html', title=_('I changed my mind'), form=form, post=post,
                            moderating_communities=moderating_communities(current_user.get_id()),
-                           joined_communities=joined_communities(current_user.get_id())
+                           joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(), site=g.site
                            )
 
 
@@ -1683,7 +1695,8 @@ def post_reply_report(post_id: int, comment_id: int):
 
     return render_template('post/post_reply_report.html', title=_('Report comment'), form=form, post=post, post_reply=post_reply,
                            moderating_communities=moderating_communities(current_user.get_id()),
-                           joined_communities=joined_communities(current_user.get_id())
+                           joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(), site=g.site
                            )
 
 
@@ -1843,7 +1856,8 @@ def post_reply_edit(post_id: int, comment_id: int):
             form.language_id.data = post_reply.language_id
             return render_template('post/post_reply_edit.html', title=_('Edit comment'), form=form, post=post, post_reply=post_reply,
                                    comment=comment, markdown_editor=current_user.markdown_editor, moderating_communities=moderating_communities(current_user.get_id()),
-                                   joined_communities=joined_communities(current_user.get_id()), community=post.community,
+                                   joined_communities=joined_communities(current_user.get_id()), menu_topics=menu_topics(),
+                                   community=post.community, site=g.site,
                                    SUBSCRIPTION_OWNER=SUBSCRIPTION_OWNER, SUBSCRIPTION_MODERATOR=SUBSCRIPTION_MODERATOR,
                                    inoculation=inoculation[randint(0, len(inoculation) - 1)])
     else:
diff --git a/app/search/routes.py b/app/search/routes.py
index c1b526ae..9e1b4f46 100644
--- a/app/search/routes.py
+++ b/app/search/routes.py
@@ -6,7 +6,7 @@ from sqlalchemy import or_
 from app.models import Post, Language, Community
 from app.search import bp
 from app.utils import moderating_communities, joined_communities, render_template, blocked_domains, blocked_instances, \
-    communities_banned_from, recently_upvoted_posts, recently_downvoted_posts, blocked_users
+    communities_banned_from, recently_upvoted_posts, recently_downvoted_posts, blocked_users, menu_topics
 from app.community.forms import RetrieveRemotePost
 from app.activitypub.util import resolve_remote_post_from_search
 
@@ -81,6 +81,7 @@ def run_search():
                                recently_downvoted=recently_downvoted,
                                moderating_communities=moderating_communities(current_user.get_id()),
                                joined_communities=joined_communities(current_user.get_id()),
+                               menu_topics=menu_topics(),
                                site=g.site)
 
     else:
@@ -88,6 +89,7 @@ def run_search():
                                languages=languages,
                                moderating_communities=moderating_communities(current_user.get_id()),
                                joined_communities=joined_communities(current_user.get_id()),
+                               menu_topics=menu_topics(),
                                site=g.site)
 
 
diff --git a/app/tag/routes.py b/app/tag/routes.py
index 3a182955..5bcca20f 100644
--- a/app/tag/routes.py
+++ b/app/tag/routes.py
@@ -9,7 +9,7 @@ from app.inoculation import inoculation
 from app.models import Post, Community, Tag, post_tag
 from app.tag import bp
 from app.utils import render_template, permission_required, joined_communities, moderating_communities, \
-    user_filters_posts, blocked_instances, blocked_users, blocked_domains
+    user_filters_posts, blocked_instances, blocked_users, blocked_domains, menu_topics
 from sqlalchemy import desc, or_
 
 
@@ -56,6 +56,7 @@ def show_tag(tag):
                                content_filters=content_filters,
                                moderating_communities=moderating_communities(current_user.get_id()),
                                joined_communities=joined_communities(current_user.get_id()),
+                               menu_topics=menu_topics(),
                                inoculation=inoculation[randint(0, len(inoculation) - 1)]
                                )
     else:
diff --git a/app/templates/auth/login.html b/app/templates/auth/login.html
index cb6c2a91..0378b383 100644
--- a/app/templates/auth/login.html
+++ b/app/templates/auth/login.html
@@ -1,11 +1,11 @@
-{% if theme() and file_exists('app/templates/themes/' + theme() + '/base.html') %}
-    {% extends 'themes/' + theme() + '/base.html' %}
-{% else %}
-    {% extends "base.html" %}
-{% endif %} %}
-{% from 'bootstrap/form.html' import render_form %}
+{% if theme() and file_exists('app/templates/themes/' + theme() + '/base.html') -%}
+    {% extends 'themes/' + theme() + '/base.html' -%}
+{% else -%}
+    {% extends "base.html" -%}
+{% endif -%} -%}
+{% from 'bootstrap/form.html' import render_form -%}
 
-{% block app_content %}
+{% block app_content -%}
     <div class="row">
         <div class="col col-login mx-auto">
             <div class="card mt-5">
@@ -25,4 +25,4 @@
         </div>
     </div>
 
-{% endblock %}
+{% endblock -%}
diff --git a/app/templates/base.html b/app/templates/base.html
index 01ad7bec..389efb65 100644
--- a/app/templates/base.html
+++ b/app/templates/base.html
@@ -1,32 +1,32 @@
-{% macro render_username(user) %}
+{% macro render_username(user) -%}
 <span class="render_username">
-    {% if user.deleted %}
+    {% if user.deleted -%}
         [deleted]
-    {% else %}
-        {% if user.avatar_id and not low_bandwidth %}
+    {% else -%}
+        {% if user.avatar_id and not low_bandwidth -%}
             <a href="/u/{{ user.link() }}" title="{{ user.ap_id if user.ap_id != none else user.user_name }}">
                 <img src="{{ user.avatar_thumbnail() }}" alt="" loading="lazy" /></a>
-        {% endif %}
+        {% endif -%}
         <a href="/u/{{ user.link() }}" title="{{ user.ap_id if user.ap_id != none else user.user_name }}">{{ user.display_name() }}</a>
-        {% if user.created_recently() %}
+        {% if user.created_recently() -%}
             <span class="fe fe-new-account" title="New account"> </span>
-        {% endif %}
-        {% if user.bot %}
+        {% endif -%}
+        {% if user.bot -%}
             <span class="fe fe-bot-account" title="Bot account"> </span>
-        {% endif %}
-        {% if user.reputation < -10 %}
+        {% endif -%}
+        {% if user.reputation < -10 -%}
             <span class="fe fe-warning red" title="Very low reputation. Beware."> </span>
             <span class="fe fe-warning red" title="Very low reputation. Beware!"> </span>
-        {% elif user.reputation < 0 %}
+        {% elif user.reputation < 0 -%}
             <span class="fe fe-warning orangered" title="Low reputation."> </span>
-        {% endif %}
-    {% endif %}
+        {% endif -%}
+    {% endif -%}
 </span>
-{% endmacro %}
+{% endmacro -%}
 <!doctype html>
 <html lang="en">
   <head>
-    {% block head %}
+    {% block head -%}
         <meta charset="utf-8">
         <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1, shrink-to-fit=no">
         <meta http-equiv="Content-Language" content="en" />
@@ -39,19 +39,19 @@
         <meta name="mobile-web-app-capable" content="yes">
         <meta name="HandheldFriendly" content="True">
         <meta name="MobileOptimized" content="320">
-        {% block styles %}
+        {% block styles -%}
             <link href="{{ url_for('static', filename='bootstrap.css') }}" type="text/css" rel="stylesheet" />
             <link href="{{ url_for('static', filename='structure.css', changed=getmtime('structure.css')) }}" type="text/css" rel="stylesheet" />
             <link href="{{ url_for('static', filename='styles.css', changed=getmtime('styles.css')) }}" type="text/css" rel="stylesheet" />
             <link href="{{ url_for('static', filename='themes/high_contrast/styles.css') }}" type="text/css" rel="alternate stylesheet" title="High contrast" />
-            {% if not low_bandwidth %}
+            {% if not low_bandwidth -%}
                 <link href="{{ url_for('static', filename='js/markdown/downarea.css') }}" type="text/css" rel="stylesheet" />
                 <link href="{{ url_for('static', filename='js/lightbox/baguetteBox.css') }}" type="text/css" rel="stylesheet" />
-            {% endif %}
-            {% if theme() and file_exists('app/templates/themes/' + theme() + '/styles.css') %}
+            {% endif -%}
+            {% if theme() and file_exists('app/templates/themes/' + theme() + '/styles.css') -%}
                 <link href="{{ url_for('static', filename='themes/' + theme() + '/styles.css') }}" type="text/css" rel="stylesheet" />
-            {% endif %}
-        {% endblock %}
+            {% endif -%}
+        {% endblock -%}
         <title>{% if title %}{{ title }}{% else %}{{ _('PieFed') }}{% endif %}</title>
         <link rel="apple-touch-icon" sizes="152x152" href="/static/images/apple-touch-icon.png">
         <link rel="icon" type="image/png" sizes="32x32" href="/static/images/favicon-32x32.png">
@@ -62,21 +62,21 @@
         <meta name="msapplication-TileColor" content="#da532c">
         <meta name="msapplication-config" content="/static/browserconfig.xml">
         <meta name="theme-color" content="#ffffff">
-        {% if canonical %}
+        {% if canonical -%}
             <link rel="canonical" href="{{ canonical }}" />
-        {% endif %}
-        {% if description %}
+        {% endif -%}
+        {% if description -%}
             <meta name="description" content="{{ description }}" />
-        {% endif %}
-        {% if og_image %}
+        {% endif -%}
+        {% if og_image -%}
             <meta property="og:image" content="{{ og_image }}" />
-        {% endif %}
-        {% if rss_feed %}
+        {% endif -%}
+        {% if rss_feed -%}
             <link rel="alternate" type="application/rss+xml" title="{{ rss_feed_name }}" href="{{ rss_feed }}" />
-        {% endif %}
-        {% if noindex %}
+        {% endif -%}
+        {% if noindex -%}
             <meta name="robots" content="noindex">
-        {% endif %}
+        {% endif -%}
         <script nonce="{{ session['nonce']}}">
             const getStoredTheme = () => localStorage.getItem('theme')
             const setStoredTheme = theme => localStorage.setItem('theme', theme)
@@ -99,28 +99,28 @@
 
             setTheme(getPreferredTheme());
         </script>
-      {% if preconnect and not low_bandwidth %}
+      {% if preconnect and not low_bandwidth -%}
         <link rel="preconnect" href='{{ preconnect }}'>
-      {% endif %}
-    {% endblock %}
+      {% endif -%}
+    {% endblock -%}
   </head>
   <body class="d-flex flex-column{{ ' low_bandwidth' if low_bandwidth }}">
     <a href="#outer_container" class="skip-link" role="navigation" aria-label="Skip main navigation" tabindex="">Skip to main content</a>
     <a href="#side_pane" class="skip-link" role="navigation" aria-label="Go to side pane" tabindex="">Go to side pane</a>
     <!-- Page content -->
-    {% block navbar %}
+    {% block navbar -%}
     <div class="navbar navbar-expand-lg sticky-md-top">
         <div class="{{ 'container-lg' if post_layout != 'masonry_wide' else 'container-fluid' }}" role="banner">
             <a class="navbar-brand" href="/">{% if not low_bandwidth %}<img src="/static/images/logo2.png" alt="Logo" width="50" height="50" />{% endif %}{{ g.site.name }}</a>
-            {% if current_user.is_authenticated %}
+            {% if current_user.is_authenticated -%}
                 <a class="nav-link d-lg-none" href="/notifications" aria-label="{{ _('Notifications') }}">
-                    {% if current_user.unread_notifications %}
+                    {% if current_user.unread_notifications -%}
                     <span class="fe fe-bell red"></span> <span class="red">{{ current_user.unread_notifications }}</span>
-                    {% else %}
+                    {% else -%}
                         <span class="fe fe-bell"></span>
-                    {% endif %}
+                    {% endif -%}
                 </a>
-            {% endif %}
+            {% endif -%}
 
             <button id="navbar-toggler" class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="true" aria-label="Toggle navigation">
                 <span class="navbar-toggler-icon"></span>
@@ -139,7 +139,14 @@
                             <li class="nav-item dropdown{% if active_parent == 'communities' %} active{% endif %}">
                                 <a class="nav-link dropdown-toggle" data-bs-toggle="dropdown" href="/topics" aria-haspopup="true" aria-expanded="false">{{ _('Topics') }}</a>
                                 <ul class="dropdown-menu">
-                                  <li><a class="dropdown-item{% if active_child == 'list_topics' %} active{% endif %}" href="/topics">{{ _('Browse by topic') }}</a></li>
+                                  {% if menu_topics %}
+                                       {% for topic_menu_item in menu_topics -%}
+                                            <li><a class="dropdown-item{% if topic and topic.id == topic_menu_item.id%} active{% endif %}" href="/topic/{{ topic_menu_item.path() }}">{{ topic_menu_item.name }}</a></li>
+                                       {% endfor -%}
+                                       <li><a class="dropdown-item{% if active_child == 'list_topics' %} active{% endif %}" href="/topics">{{ _('More topics') }}</a></li>
+                                  {% else %}
+                                    <li><a class="dropdown-item{% if active_child == 'list_topics' %} active{% endif %}" href="/topics">{{ _('Browse by topic') }}</a></li>
+                                  {% endif %}
                                   <li><a class="dropdown-item{% if active_child == 'list_communities' %} active{% endif %}" href="/communities">{{ _('All communities') }}</a></li>
                                 </ul>
                             </li>
@@ -157,21 +164,28 @@
                             <li class="nav-item dropdown{% if active_parent == 'communities' %} active{% endif %}">
                                 <a class="nav-link dropdown-toggle" data-bs-toggle="dropdown" href="/topics"  aria-haspopup="true" aria-expanded="false">{{ _('Topics') }}</a>
                                 <ul class="dropdown-menu">
-                                  <li><a class="dropdown-item{% if active_child == 'list_communities' %} active{% endif %}" href="/topics">{{ _('Browse by topic') }}</a></li>
-                                  <li><a class="dropdown-item{% if active_child == 'list_topics' %} active{% endif %}" href="/communities">{{ _('All communities') }}</a></li>
+                                  {% if menu_topics -%}
+                                       {% for topic_menu_item in menu_topics -%}
+                                            <li><a class="dropdown-item{% if topic and topic.id == topic_menu_item.id%} active{% endif %}" href="/topic/{{ topic_menu_item.path() }}">{{ topic_menu_item.name }}</a></li>
+                                       {% endfor -%}
+                                       <li><a class="dropdown-item{% if active_child == 'list_topics' %} active{% endif %}" href="/topics">{{ _('More topics') }}</a></li>
+                                  {% else -%}
+                                    <li><a class="dropdown-item{% if active_child == 'list_topics' %} active{% endif %}" href="/topics">{{ _('Browse by topic') }}</a></li>
+                                  {% endif -%}
+                                  <li><a class="dropdown-item{% if active_child == 'list_communities' %} active{% endif %}" href="/communities">{{ _('All communities') }}</a></li>
                                   {% if moderating_communities %}
                                     <li><hr class="dropdown-divider"></li>
                                     <li><h6 class="dropdown-header">{{ _('Moderating') }}</h6></li>
-                                    {% for community_menu_item in moderating_communities %}
+                                    {% for community_menu_item in moderating_communities -%}
                                         <li class="pl-2"><a class="dropdown-item{% if community and community.id == community_menu_item.id%} active{% endif %}" href="/c/{{ community_menu_item.link() }}">{{ community_menu_item.title }}</a></li>
-                                    {% endfor %}
+                                    {% endfor -%}
                                   {% endif %}
                                   {% if joined_communities %}
                                     <li><hr class="dropdown-divider"></li>
                                     <li><h6 class="dropdown-header">{{ _('Joined communities') }}</h6></li>
-                                    {% for community_menu_item in joined_communities %}
+                                    {% for community_menu_item in joined_communities -%}
                                         <li class="pl-2"><a class="dropdown-item{% if community and community.id == community_menu_item.id%} active{% endif %}" href="/c/{{ community_menu_item.link() }}">{{ community_menu_item.title }}</a></li>
-                                    {% endfor %}
+                                    {% endfor -%}
                                   {% endif %}
                                 </ul>
                             </li>
@@ -255,31 +269,31 @@
             <p class="text-center"><a href="https://codeberg.org/rimu/pyfedi">PieFed is free and open source</a>.<br />Please <a href="https://codeberg.org/rimu/pyfedi/issues">report bugs</a> or <a href="https://join.piefed.social/get-involved/">get involved</a>.</p>
             <p class="text-center"><a href="/privacy">Privacy policy</a></p>
         </footer>
-    {% endblock %}
+    {% endblock -%}
 
-    {% block scripts %}
-    {% if not low_bandwidth %}
+    {% block scripts -%}
+    {% if not low_bandwidth -%}
         {{ str(moment.include_moment()).replace('<script>', '<script nonce="' + session['nonce'] + '">')|safe }}
         {{ str(moment.lang(g.locale)).replace('<script>', '<script nonce="' + session['nonce'] + '">')|safe }}
-    {% endif %}
-    {% endblock %}
-    {% if not low_bandwidth %}
+    {% endif -%}
+    {% endblock -%}
+    {% if not low_bandwidth -%}
         {{ str(bootstrap.load_js()).replace('<script ', '<script nonce="' + session['nonce'] + '" ')|safe }}
         <script src="{{ url_for('static', filename='js/lightbox/baguetteBox.js') }}" nonce="{{ session['nonce'] }}"></script>
-    {% endif %}
+    {% endif -%}
     <script type="text/javascript" src="{{ url_for('static', filename='js/htmx.min.js') }}"></script>
     <script type="text/javascript" src="{{ url_for('static', filename='js/scripts.js', changed=getmtime('js/scripts.js')) }}"></script>
-    {% if not low_bandwidth %}
-        {% if post_layout == 'masonry' or post_layout == 'masonry_wide' %}
+    {% if not low_bandwidth -%}
+        {% if post_layout == 'masonry' or post_layout == 'masonry_wide' -%}
             <!-- -->
-        {% endif %}
+        {% endif -%}
         <script type="text/javascript" src="{{ url_for('static', filename='js/markdown/downarea.js', changed=getmtime('js/markdown/downarea.js')) }}"></script>
-    {% endif %}
-    {% if theme() and file_exists('app/templates/themes/' + theme() + '/scripts.js') %}
+    {% endif -%}
+    {% if theme() and file_exists('app/templates/themes/' + theme() + '/scripts.js') -%}
         <script src="{{ url_for('static', filename='themes/' + theme() + '/scripts.js') }}"></script>
-    {% endif %}
-    {% block end_scripts %}
+    {% endif -%}
+    {% block end_scripts -%}
 
-    {% endblock %}
+    {% endblock -%}
   </body>
 </html>
diff --git a/app/templates/community/community.html b/app/templates/community/community.html
index 43c37a88..4d29cb3f 100644
--- a/app/templates/community/community.html
+++ b/app/templates/community/community.html
@@ -1,39 +1,39 @@
-{% if theme() and file_exists('app/templates/themes/' + theme() + '/base.html') %}
-    {% extends 'themes/' + theme() + '/base.html' %}
-{% else %}
-    {% extends "base.html" %}
-{% endif %} %}
-{% from 'bootstrap/form.html' import render_form %}
+{% if theme() and file_exists('app/templates/themes/' + theme() + '/base.html') -%}
+    {% extends 'themes/' + theme() + '/base.html' -%}
+{% else -%}
+    {% extends "base.html" -%}
+{% endif -%} -%}
+{% from 'bootstrap/form.html' import render_form -%}
 
-{% block app_content %}
+{% block app_content -%}
 <div class="row">
     <div class="col-12 col-md-8 position-relative main_pane">
-        {% if community.header_image() != '' and not low_bandwidth %}
+        {% if community.header_image() != '' and not low_bandwidth -%}
             <div class="community_header" style="background-image: url({{ community.header_image() }});">
                 <nav aria-label="breadcrumb" id="breadcrumb_nav" title="Navigation">
                   <ol class="breadcrumb">
-                    {% for breadcrumb in breadcrumbs %}
-                      <li class="breadcrumb-item">{% if breadcrumb.url %}<a href="{{ breadcrumb.url }}">{% endif %}{{ breadcrumb.text }}{% if breadcrumb.url %}</a>{% endif %}</li>
-                    {% endfor %}
+                    {% for breadcrumb in breadcrumbs -%}
+                      <li class="breadcrumb-item">{% if breadcrumb.url -%}<a href="{{ breadcrumb.url }}">{% endif -%}{{ breadcrumb.text }}{% if breadcrumb.url -%}</a>{% endif -%}</li>
+                    {% endfor -%}
                     <li class="breadcrumb-item active">{{ (community.title + '@' + community.ap_domain)|shorten }}</li>
                   </ol>
                 </nav>
             </div>
             <img class="community_icon_big bump_up rounded-circle" src="{{ community.icon_image() }}" alt="Community icon" />
             <h1 class="mt-2"  aria-live="assertive">{{ community.title }}
-                {% if current_user.is_authenticated %}
-                    {% include 'community/_notification_toggle.html' %}
-                {% endif %}
-                {% if community.nsfw %}<span class="warning_badge nsfw" title="{{ _('Not safe for work') }}">nsfw</span>{% endif %}
-                {% if community.nsfl %}<span class="warning_badge nsfl" title="{{ _('Not safe for life') }}">nsfl</span>{% endif %}
+                {% if current_user.is_authenticated -%}
+                    {% include 'community/_notification_toggle.html' -%}
+                {% endif -%}
+                {% if community.nsfw -%}<span class="warning_badge nsfw" title="{{ _('Not safe for work') }}">nsfw</span>{% endif -%}
+                {% if community.nsfl -%}<span class="warning_badge nsfl" title="{{ _('Not safe for life') }}">nsfl</span>{% endif -%}
             </h1>
-        {% elif community.icon_id and not low_bandwidth %}
+        {% elif community.icon_id and not low_bandwidth -%}
             <div class="row">
                 <nav aria-label="breadcrumb" id="breadcrumb_nav" title="Navigation">
                   <ol class="breadcrumb">
-                    {% for breadcrumb in breadcrumbs %}
-                      <li class="breadcrumb-item">{% if breadcrumb.url %}<a href="{{ breadcrumb.url }}">{% endif %}{{ breadcrumb.text }}{% if breadcrumb.url %}</a>{% endif %}</li>
-                    {% endfor %}
+                    {% for breadcrumb in breadcrumbs -%}
+                      <li class="breadcrumb-item">{% if breadcrumb.url -%}<a href="{{ breadcrumb.url }}">{% endif -%}{{ breadcrumb.text }}{% if breadcrumb.url -%}</a>{% endif -%}</li>
+                    {% endfor -%}
                     <li class="breadcrumb-item active">{{ (community.title + '@' + community.ap_domain)|shorten }}</li>
                   </ol>
                 </nav>
@@ -42,33 +42,33 @@
                 </div>
                 <div class="col-10">
                     <h1 class="mt-3">{{ community.title }}
-                        {% if current_user.is_authenticated %}
-                            {% include 'community/_notification_toggle.html' %}
-                        {% endif %}
-                        {% if community.nsfw %}<span class="warning_badge nsfw" title="{{ _('Not safe for work') }}">nsfw</span>{% endif %}
-                        {% if community.nsfl %}<span class="warning_badge nsfl" title="{{ _('Not safe for life') }}">nsfl</span>{% endif %}
+                        {% if current_user.is_authenticated -%}
+                            {% include 'community/_notification_toggle.html' -%}
+                        {% endif -%}
+                        {% if community.nsfw -%}<span class="warning_badge nsfw" title="{{ _('Not safe for work') }}">nsfw</span>{% endif -%}
+                        {% if community.nsfl -%}<span class="warning_badge nsfl" title="{{ _('Not safe for life') }}">nsfl</span>{% endif -%}
                     </h1>
                 </div>
             </div>
-        {% else %}
+        {% else -%}
             <nav aria-label="breadcrumb" id="breadcrumb_nav" title="Navigation">
               <ol class="breadcrumb">
-                {% for breadcrumb in breadcrumbs %}
-                  <li class="breadcrumb-item">{% if breadcrumb.url %}<a href="{{ breadcrumb.url }}">{% endif %}{{ breadcrumb.text }}{% if breadcrumb.url %}</a>{% endif %}</li>
-                {% endfor %}
+                {% for breadcrumb in breadcrumbs -%}
+                  <li class="breadcrumb-item">{% if breadcrumb.url -%}<a href="{{ breadcrumb.url }}">{% endif -%}{{ breadcrumb.text }}{% if breadcrumb.url -%}</a>{% endif -%}</li>
+                {% endfor -%}
                 <li class="breadcrumb-item active">{{ (community.title + '@' + community.ap_domain)|shorten }}</li>
               </ol>
             </nav>
             <h1 class="mt-2">{{ community.title }}
-                {% if current_user.is_authenticated %}
-                    {% include 'community/_notification_toggle.html' %}
-                {% endif %}
-                {% if community.nsfw %}<span class="warning_badge nsfw" title="{{ _('Not safe for work') }}">nsfw</span>{% endif %}
-                {% if community.nsfl %}<span class="warning_badge nsfl" title="{{ _('Not safe for life') }}">nsfl</span>{% endif %}
+                {% if current_user.is_authenticated -%}
+                    {% include 'community/_notification_toggle.html' -%}
+                {% endif -%}
+                {% if community.nsfw -%}<span class="warning_badge nsfw" title="{{ _('Not safe for work') }}">nsfw</span>{% endif -%}
+                {% if community.nsfl -%}<span class="warning_badge nsfl" title="{{ _('Not safe for life') }}">nsfl</span>{% endif -%}
             </h1>
-        {% endif %}
-        {% include "community/_community_nav.html" %}
-        {% if post_layout == 'masonry' or post_layout == 'masonry_wide' %}
+        {% endif -%}
+        {% include "community/_community_nav.html" -%}
+        {% if post_layout == 'masonry' or post_layout == 'masonry_wide' -%}
             <div class="masonry" id="masonry">
               <!-- Masonry columns will be added here -->
             </div>
@@ -76,34 +76,34 @@
               document.addEventListener("DOMContentLoaded", function() {
                   const masonry = document.getElementById('masonry');
                   const htmlSnippets = [
-                      {% for post in posts.items %}
-                        {% raw %}`{% endraw %}{% include 'post/_post_teaser_masonry.html' %}{% raw %}`{% endraw %},
-                      {% endfor %}
+                      {% for post in posts.items -%}
+                        {% raw -%}`{% endraw -%}{% include 'post/_post_teaser_masonry.html' -%}{% raw -%}`{% endraw -%},
+                      {% endfor -%}
                   ];
                   renderMasonry(masonry, htmlSnippets);
               });
             </script>
-        {% else %}
+        {% else -%}
             <div class="post_list">
-                {% for post in posts.items %}
-                    {% include 'post/_post_teaser.html' %}
-                {% else %}
+                {% for post in posts.items -%}
+                    {% include 'post/_post_teaser.html' -%}
+                {% else -%}
                     <p>{{ _('No posts in this community yet.') }}</p>
-                {% endfor %}
+                {% endfor -%}
             </div>
-        {% endif %}
+        {% endif -%}
 
         <nav aria-label="Pagination" class="mt-4" role="navigation">
-                {% if prev_url %}
+                {% if prev_url -%}
                     <a href="{{ prev_url }}" class="btn btn-primary" rel='nofollow'>
                         <span aria-hidden="true">&larr;</span> {{ _('Previous page') }}
                     </a>
-                {% endif %}
-                {% if next_url %}
+                {% endif -%}
+                {% if next_url -%}
                     <a href="{{ next_url }}" class="btn btn-primary" rel='nofollow'>
                         {{ _('Next page') }} <span aria-hidden="true">&rarr;</span>
                     </a>
-                {% endif %}
+                {% endif -%}
         </nav>
     </div>
 
@@ -111,19 +111,19 @@
         <div class="card">
             <div class="card-body">
                 <div class="row">
-                    {% if not community.restricted_to_mods or (community.restricted_to_mods and current_user.is_authenticated and community_membership(current_user, community) in [SUBSCRIPTION_MODERATOR, SUBSCRIPTION_OWNER]) %}
+                    {% if not community.restricted_to_mods or (community.restricted_to_mods and current_user.is_authenticated and community_membership(current_user, community) in [SUBSCRIPTION_MODERATOR, SUBSCRIPTION_OWNER]) -%}
                         <div class="col-6">
                             <a class="w-100 btn btn-primary" href="/community/{{ community.link() }}/submit" rel="nofollow">{{ _('Create post') }}</a>
                         </div>
-                    {% endif %}
+                    {% endif -%}
                     <div class="col-6">
-                        {% if current_user.is_authenticated and community_membership(current_user, community) in [SUBSCRIPTION_MEMBER, SUBSCRIPTION_MODERATOR, SUBSCRIPTION_OWNER] %}
+                        {% if current_user.is_authenticated and community_membership(current_user, community) in [SUBSCRIPTION_MEMBER, SUBSCRIPTION_MODERATOR, SUBSCRIPTION_OWNER] -%}
                             <a class="w-100 btn btn-primary" href="/community/{{ community.link() }}/unsubscribe" rel="nofollow">{{ _('Leave') }}</a>
-                        {% elif current_user.is_authenticated and community_membership(current_user, community) == SUBSCRIPTION_PENDING %}
+                        {% elif current_user.is_authenticated and community_membership(current_user, community) == SUBSCRIPTION_PENDING -%}
                             <a class="w-100 btn btn-outline-secondary" href="/community/{{ community.link() }}/unsubscribe" rel="nofollow">{{ _('Pending') }}</a>
-                        {% else %}
+                        {% else -%}
                             <a class="w-100 btn btn-primary" href="/community/{{ community.link() }}/subscribe" rel="nofollow">{{ _('Join') }}</a>
-                        {% endif %}
+                        {% endif -%}
                     </div>
                 </div>
                 <form method="get" action="/search">
@@ -139,66 +139,66 @@
             <div class="card-body">
                 <p>{{ community.description_html|safe if community.description_html else '' }}</p>
                 <p>{{ community.rules_html|safe if community.rules_html else '' }}</p>
-                {% if len(mods) > 0 and not community.private_mods %}
+                {% if len(mods) > 0 and not community.private_mods -%}
                     <h3>Moderators</h3>
                     <ul class="moderator_list">
-                        {% for mod in mods %}
+                        {% for mod in mods -%}
                             <li>{{ render_username(mod) }}</li>
-                        {% endfor %}
+                        {% endfor -%}
                     </ul>
-                {% endif %}
-                {% if not community.is_local() %}
+                {% endif -%}
+                {% if not community.is_local() -%}
                     <ul>
                         <li><p><a href="{{ community.profile_id() }}">{{ _('View community on original server') }}</a></p></li>
                         <li><p><a href="{{ url_for('community.retrieve_remote_post', community_id=community.id) }}">{{ _('Retrieve a post from the original server') }}</a></p></li>
                     </ul>
-                {% endif %}
-                {% if community.local_only %}
+                {% endif -%}
+                {% if community.local_only -%}
                 <p>{{ _('Only people on %(instance_name)s can post or reply in this community.', instance_name=current_app.config['SERVER_NAME']) }}</p>
-                {% endif %}
+                {% endif -%}
                 <p>
                     <a class="no-underline" href="{{ rss_feed }}" rel="nofollow"><span class="fe fe-rss"></span> </a><a href="{{ rss_feed }}" rel="nofollow">RSS feed</a>
                 </p>
             </div>
         </div>
-        {% if related_communities %}
+        {% if related_communities -%}
         <div class="card mt-3">
             <div class="card-header">
                  <h2>{{ _('Related communities') }}</h2>
             </div>
             <div class="card-body">
                 <ul class="list-group list-group-flush">
-                    {% for community in related_communities %}
+                    {% for community in related_communities -%}
                         <li class="list-group-item">
                             <a href="/c/{{ community.link() }}" aria-label="{{ _('Go to community') }}"><img src="{{ community.icon_image() }}" class="community_icon rounded-circle" loading="lazy" alt="" />
                                 {{ community.display_name() }}
                             </a>
                         </li>
-                    {% endfor %}
+                    {% endfor -%}
                 </ul>
                 <p class="mt-4"><a class="btn btn-primary" href="/communities">{{ _('Explore communities') }}</a></p>
             </div>
         </div>
-        {% endif %}
-        {% if is_moderator or is_admin %}
+        {% endif -%}
+        {% if is_moderator or is_admin -%}
         <div class="card mt-3">
             <div class="card-header">
                  <h2>{{ _('Community Settings') }}</h2>
             </div>
             <div class="card-body">
-                {% if is_owner or is_admin %}
+                {% if is_owner or is_admin -%}
                 <p><a href="{{ url_for('community.community_edit', community_id=community.id) }}" class="btn btn-primary">{{ _('Settings & Moderation') }}</a></p>
-                {% elif is_moderator %}
+                {% elif is_moderator -%}
                 <p><a href="/community/{{ community.link() }}/moderate" class="btn btn-primary">{{ _('Moderation') }}</a></p>
-                {% endif %}
+                {% endif -%}
             </div>
         </div>
-        {% endif %}
-        {% include "_inoculation_links.html" %}
+        {% endif -%}
+        {% include "_inoculation_links.html" -%}
     </aside>
 </div>
 <div class="row">
 
 
 </div>
-{% endblock %}
+{% endblock -%}
diff --git a/app/templates/index.html b/app/templates/index.html
index 3e4a3ce7..c6908855 100644
--- a/app/templates/index.html
+++ b/app/templates/index.html
@@ -11,12 +11,12 @@
     <div class="col-12 col-md-8 position-relative main_pane">
         {% include "_home_nav.html" %}
         <div class="post_list">
-            {% for post in posts.items %}
+            {% for post in posts.items -%}
                 {% include 'post/_post_teaser.html' %}
-            {% else %}
+            {% else -%}
                 <p>{{ _('No posts yet. Join some communities to see more.') }}</p>
                 <p><a class="btn btn-primary" href="/communities">{{ _('Explore communities') }}</a></p>
-            {% endfor %}
+            {% endfor -%}
         </div>
 
         <nav aria-label="Pagination" class="mt-4" role="navigation">
diff --git a/app/templates/list_communities.html b/app/templates/list_communities.html
index 92b590c9..3095ed1c 100644
--- a/app/templates/list_communities.html
+++ b/app/templates/list_communities.html
@@ -1,12 +1,12 @@
-{% if theme() and file_exists('app/templates/themes/' + theme() + '/base.html') %}
-    {% extends 'themes/' + theme() + '/base.html' %}
-{% else %}
-    {% extends "base.html" %}
-{% endif %} %}
-{% from 'bootstrap5/form.html' import render_form %}
-{% set active_child = 'list_communities' %}
+{% if theme() and file_exists('app/templates/themes/' + theme() + '/base.html') -%}
+    {% extends 'themes/' + theme() + '/base.html' -%}
+{% else -%}
+    {% extends "base.html" -%}
+{% endif -%} -%}
+{% from 'bootstrap5/form.html' import render_form -%}
+{% set active_child = 'list_communities' -%}
 
-{% block app_content %}
+{% block app_content -%}
 <div class="row g-2 justify-content-between mt-2">
     <div class="col-auto">
         <div class="btn-group">
@@ -23,26 +23,26 @@
         </div>
     </div>
     <div class="col-auto">
-        {% if topics %}
+        {% if topics -%}
                 <form method="get" style="display:inline;">Topic:
                     <select name="topic_id" class="form-control-sm submit_on_change" aria-label="{{ _('Choose a topic to filter communities by') }}">
                         <option value="0">All</option>
-                        {% for topic in topics %}
+                        {% for topic in topics -%}
                             <option value="{{ topic.id }}" {{ 'selected' if topic.id == topic_id }}>{{ topic.name }}</option>
-                        {% endfor %}
+                        {% endfor -%}
                     </select>
                 </form>
-        {% endif %}
-        {% if languages %}
+        {% endif -%}
+        {% if languages -%}
                 <form method="get" style="display:inline;">Language:
                     <select name="language_id" class="form-control-sm submit_on_change" aria-label="{{ _('Choose a language to filter communities by') }}">
                         <option value="0">All</option>
-                        {% for language in languages %}
+                        {% for language in languages -%}
                             <option value="{{ language.id }}" {{ 'selected' if language.id == language_id }}>{{ language.name }}</option>
-                        {% endfor %}
+                        {% endfor -%}
                     </select>
                 </form>
-        {% endif %}
+        {% endif -%}
         <form method="get" style="display:inline;"><input type="search" name="search" placeholder="{{ _('Search') }}" value="{{ search }}"></form>
     </div>
     <div class="col-auto">
@@ -55,14 +55,14 @@
         </form> -->
     </div>
 </div>
-{% if communities %}
+{% if communities -%}
     <div class="table-responsive-md mt-4">
         <table class="communities_table table table-striped table-hover w-100">
             <caption class="visually-hidden">{{ _('Communities') }}</caption>
             <thead>
                 <tr>
                     <th> </th>
-                    <th {% if not low_bandwidth %}colspan="2"{% endif %} scope="col">
+                    <th {% if not low_bandwidth -%}colspan="2"{% endif -%} scope="col">
                         <a href="?sort_by=title{{ ' desc' if sort_by == 'title' }}" title="{{ _('Sort by name') }}" rel="nofollow">{{ _('Community') }}
                             <span class="{{ 'fe fe-chevron-up' if sort_by == 'community.title' }}{{ 'fe fe-chevron-down' if sort_by == 'community.title desc' }}"></span>
                         </a>
@@ -85,47 +85,47 @@
                 </tr>
             </thead>
             <tbody>
-                {% for community in communities.items %}
+                {% for community in communities.items -%}
                     <tr class="">
-                        <td width="70">{% if current_user.is_authenticated %}
-                                {% if community_membership(current_user, community) in [SUBSCRIPTION_MEMBER, SUBSCRIPTION_MODERATOR, SUBSCRIPTION_OWNER] %}
+                        <td width="70">{% if current_user.is_authenticated -%}
+                                {% if community_membership(current_user, community) in [SUBSCRIPTION_MEMBER, SUBSCRIPTION_MODERATOR, SUBSCRIPTION_OWNER] -%}
                                     <a class="btn btn-primary btn-sm" href="/community/{{ community.link() }}/unsubscribe" rel="nofollow" aria-label="{{ _('Leave %(name)s', name=community.display_name()) }}">{{ _('Leave') }}</a>
-                                {% elif community_membership(current_user, community) == SUBSCRIPTION_PENDING %}
+                                {% elif community_membership(current_user, community) == SUBSCRIPTION_PENDING -%}
                                     <a class="btn btn-outline-secondary btn-sm" href="/community/{{ community.link() }}/unsubscribe" rel="nofollow">{{ _('Pending') }}</a>
-                                {% else %}
+                                {% else -%}
                                     <a class="btn btn-primary btn-sm" href="/community/{{ community.link() }}/subscribe" rel="nofollow" aria-label="{{ _('Join %(name)s', name=community.display_name()) }}">{{ _('Join') }}</a>
-                                {% endif %}
-                            {% else %}
+                                {% endif -%}
+                            {% else -%}
                                 <a class="btn btn-primary btn-sm" href="/community/{{ community.link() }}/subscribe" rel="nofollow" aria-label="{{ _('Join %(name)s', name=community.display_name()) }}">{{ _('Join') }}</a>
-                            {% endif %}</td>
-                        {% if not low_bandwidth %}
+                            {% endif -%}</td>
+                        {% if not low_bandwidth -%}
                             <td width="46">
                                     <a href="/c/{{ community.link() }}"><img src="{{ community.icon_image('tiny') }}" class="community_icon rounded-circle" loading="lazy" alt="" /></a>
                             </td>
-                        {% endif %}
+                        {% endif -%}
                         <th scope="row" class="pl-0"><a href="/c/{{ community.link() }}" aria-label="{{ _('Browse %(name)s', name=community.display_name()) }}">{{ community.display_name() }}</a></th>
                         <td>{{ community.post_count }}</td>
                         <td>{{ community.post_reply_count }}</td>
                         <td>{{ moment(community.last_active).fromNow(refresh=True) }}</td>
                     </tr>
-                {% endfor %}
+                {% endfor -%}
             </tbody>
         </table>
     </div>
     <nav aria-label="Pagination" class="mt-4" role="navigation">
-            {% if prev_url %}
+            {% if prev_url -%}
                 <a href="{{ prev_url }}" class="btn btn-primary" rel='nofollow'>
                     <span aria-hidden="true">&larr;</span> {{ _('Previous page') }}
                 </a>
-            {% endif %}
-            {% if next_url %}
+            {% endif -%}
+            {% if next_url -%}
                 <a href="{{ next_url }}" class="btn btn-primary" rel='nofollow'>
                     {{ _('Next page') }} <span aria-hidden="true">&rarr;</span>
                 </a>
-            {% endif %}
+            {% endif -%}
     </nav>
-{% else %}
+{% else -%}
 <p>{{ _('There are no communities yet.') }}</p>
-{% endif %}
+{% endif -%}
 <p class="mt-4"><a href="/topics" class="btn btn-primary">{{ _('Browse topics') }}</a></p>
-{% endblock %}
+{% endblock -%}
diff --git a/app/templates/list_topics.html b/app/templates/list_topics.html
index 58c5e527..c8abb7ee 100644
--- a/app/templates/list_topics.html
+++ b/app/templates/list_topics.html
@@ -1,37 +1,37 @@
-{% if theme() and file_exists('app/templates/themes/' + theme() + '/base.html') %}
-    {% extends 'themes/' + theme() + '/base.html' %}
-{% else %}
-    {% extends "base.html" %}
-{% endif %} %}
-{% from 'bootstrap5/form.html' import render_form %}
-{% set active_child = 'list_topics' %}
+{% if theme() and file_exists('app/templates/themes/' + theme() + '/base.html') -%}
+    {% extends 'themes/' + theme() + '/base.html' -%}
+{% else -%}
+    {% extends "base.html" -%}
+{% endif -%} -%}
+{% from 'bootstrap5/form.html' import render_form -%}
+{% set active_child = 'list_topics' -%}
 
-{% block app_content %}
-{% if len(topics) > 0 %}
-    {% macro render_topic(topic, depth) %}
+{% block app_content -%}
+{% if len(topics) > 0 -%}
+    {% macro render_topic(topic, depth) -%}
         <li>
-            {% if depth == 0 %}<strong>{% endif %}
+            {% if depth == 0 -%}<strong>{% endif -%}
                 <a href="/topic/{{ topic['topic'].path() }}">{{ topic['topic'].name }}</a>
-            {% if depth == 0 %}</strong>{% endif %}
-            {% if topic['children'] %}
+            {% if depth == 0 -%}</strong>{% endif -%}
+            {% if topic['children'] -%}
                 <ul>
-                {% for topic in topic['children'] %}
+                {% for topic in topic['children'] -%}
                     {{ render_topic(topic, depth + 1)|safe }}
-                {% endfor %}
+                {% endfor -%}
                 </ul>
-            {% endif %}
+            {% endif -%}
         </li>
-    {% endmacro %}
+    {% endmacro -%}
     <h1>{{ _('Choose a topic') }}</h1>
     <div class="table-responsive-md mt-4">
         <ul class="topics_list">
-            {% for topic in topics %}
+            {% for topic in topics -%}
                 {{ render_topic(topic, 0)|safe }}
-            {% endfor %}
+            {% endfor -%}
         </ul>
     </div>
-{% else %}
+{% else -%}
 <p>{{ _('There are no communities yet.') }}</p>
-{% endif %}
+{% endif -%}
 <p><a href="/communities" class="btn btn-primary">{{ _('Explore communities') }}</a></p>
-{% endblock %}
+{% endblock -%}
diff --git a/app/templates/post/_post_teaser.html b/app/templates/post/_post_teaser.html
index afed896b..167ba0bf 100644
--- a/app/templates/post/_post_teaser.html
+++ b/app/templates/post/_post_teaser.html
@@ -1,89 +1,88 @@
-{% set content_blocked = post.blocked_by_content_filter(content_filters) %}
-{% if content_blocked and content_blocked == '-1' %}
+{% set content_blocked = post.blocked_by_content_filter(content_filters) -%}
+{% if content_blocked and content_blocked == '-1' -%}
     {# do nothing - blocked by keyword filter #}
-{% else %}
+{% else -%}
     <div class="post_teaser type_{{ post.type }}{{ ' reported' if post.reports > 0 and current_user.is_authenticated and post.community.is_moderator() }}{{ ' blocked' if content_blocked }}"
-        {% if content_blocked %} title="{{ _('Filtered: ') }}{{ content_blocked }}"{% endif %} tabindex="0">
+        {% if content_blocked -%} title="{{ _('Filtered: ') }}{{ content_blocked }}"{% endif -%} tabindex="0">
             <div class="row">
                 <div class="col-12">
                     <div class="row main_row">
                         <div class="col">
-                            {% if not hide_vote_buttons %}
+                            {% if not hide_vote_buttons -%}
                             <div class="voting_buttons" aria-hidden="true">
-                                {% include "post/_post_voting_buttons.html" %}
+                                {% include "post/_post_voting_buttons.html" -%}
                             </div>
-                            {% endif %}
-                            {% if post.image_id %}
+                            {% endif -%}
+                            {% if post.image_id -%}
                                 <div class="thumbnail{{ ' lbw' if low_bandwidth }}" aria-hidden="true">
-                                    {% if low_bandwidth %}
-                                        {% if post.type == POST_TYPE_LINK or post.type == POST_TYPE_VIDEO %}
+                                    {% if low_bandwidth -%}
+                                        {% if post.type == POST_TYPE_LINK or post.type == POST_TYPE_VIDEO -%}
                                             <a href="{{ post.url }}" rel="nofollow ugc" target="_blank" aria-label="{{ _('Follow link') }}"><span class="fe fe-external"></span></a>
-                                        {% elif post.type == POST_TYPE_IMAGE %}
+                                        {% elif post.type == POST_TYPE_IMAGE -%}
                                                 <a href="{{ post.image.view_url() }}" rel="nofollow ugc" aria-label="{{ _('View image') }}" target="_blank"><span class="fe fe-magnify"></span></a>
-                                        {% else %}
+                                        {% else -%}
                                             <a href="{{ url_for('activitypub.post_ap', post_id=post.id) }}" aria-label="{{ _('Read post') }}"><span class="fe fe-reply"></span></a>
-                                        {% endif %}
-                                    {% else %}
-                                        {% if post.type == POST_TYPE_VIDEO %}
+                                        {% endif -%}
+                                    {% else -%}
+                                        {% if post.type == POST_TYPE_VIDEO -%}
                                             <a href="{{ url_for('activitypub.post_ap', post_id=post.id, sort='new' if sort == 'active' else None, autoplay='true') }}" rel="nofollow ugc" aria-label="{{ _('Read article') }}"><span class="fe fe-video"></span><img src="{{ post.image.thumbnail_url() }}"
                                                  alt="{{ post.image.alt_text if post.image.alt_text else '' }}" loading="lazy" class="{{ 'blur' if (post.nsfw and not post.community.nsfw) or (post.nsfl and not post.community.nsfl) }}" /></a>
-                                        {% elif post.type == POST_TYPE_LINK %}
+                                        {% elif post.type == POST_TYPE_LINK -%}
                                             <a href="{{ post.url }}" rel="nofollow ugc" target="_blank" aria-label="{{ _('Read article') }}"><span class="fe fe-external"></span><img src="{{ post.image.thumbnail_url() }}"
                                                  alt="{{ post.image.alt_text if post.image.alt_text else '' }}" loading="lazy" class="{{ 'blur' if (post.nsfw and not post.community.nsfw) or (post.nsfl and not post.community.nsfl) }}" /></a>
-                                        {% elif post.type == POST_TYPE_IMAGE %}
-                                            {% if post.image_id %}
+                                        {% elif post.type == POST_TYPE_IMAGE -%}
+                                            {% if post.image_id -%}
                                                 <a href="{{ post.image.view_url() }}" rel="nofollow ugc" aria-label="{{ _('View image') }}" target="_blank"><span class="fe fe-magnify"></span><img src="{{ post.image.thumbnail_url() }}"
                                                 alt="{{ post.image.alt_text if post.image.alt_text else '' }}" loading="lazy" class="{{ 'blur' if (post.nsfw and not post.community.nsfw) or (post.nsfl and not post.community.nsfl) }}" /></a>
-                                            {% endif %}
-                                        {% else %}
+                                            {% endif -%}
+                                        {% else -%}
                                             <a href="{{ url_for('activitypub.post_ap', post_id=post.id) }}" aria-label="{{ _('Read post') }}"><span class="fe fe-reply"></span><img src="{{ post.image.thumbnail_url() }}"
                                                 alt="{{ post.image.alt_text if post.image.alt_text else '' }}" loading="lazy" class="{{ 'blur' if (post.nsfw and not post.community.nsfw) or (post.nsfl and not post.community.nsfl) }}" /></a>
-                                        {% endif %}
-                                    {% endif %}
+                                        {% endif -%}
+                                    {% endif -%}
                                 </div>
-                            {% else %}
-                                {% if (post.type == POST_TYPE_LINK or post.type == POST_TYPE_VIDEO) and post.domain_id %}
+                            {% else -%}
+                                {% if (post.type == POST_TYPE_LINK or post.type == POST_TYPE_VIDEO) and post.domain_id -%}
                                     <div class="thumbnail{{ ' lbw' if low_bandwidth }} missing_thumbnail" aria-hidden="true">
                                         <a href="{{ post.url }}" rel="nofollow ugc" target="_blank" aria-label="{{ _('Read article') }}"><span class="fe fe-external"></span></a>
                                     </div>
-                                {% endif %}
-                            {% endif %}
-                            <h3>{% if post.sticky %}<span class="fe fe-sticky-left"></span>{% endif %}<a href="{{ url_for('activitypub.post_ap', post_id=post.id, sort='new' if sort == 'active' else None) }}" class="post_teaser_title_a">{{ post.title }}</a>
-                            {% if post.type == POST_TYPE_IMAGE %}<span class="fe fe-image" aria-hidden="true"> </span>
-                            {% elif post.type == POST_TYPE_POLL %}<span class="fe fe-poll" aria-hidden="true"> </span>
-                            {% elif (post.type == POST_TYPE_LINK or post.type == POST_TYPE_VIDEO) and post.domain_id %}
-                                {% if post.url and (post.type == POST_TYPE_VIDEO or 'youtube.com' in post.url) %}
+                                {% endif -%}
+                            {% endif -%}
+                            <h3>{% if post.sticky -%}<span class="fe fe-sticky-left"></span>{% endif -%}<a href="{{ url_for('activitypub.post_ap', post_id=post.id, sort='new' if sort == 'active' else None) }}" class="post_teaser_title_a">{{ post.title }}</a>
+                            {% if post.type == POST_TYPE_IMAGE -%}<span class="fe fe-image" aria-hidden="true"> </span>
+                            {% elif post.type == POST_TYPE_POLL -%}<span class="fe fe-poll" aria-hidden="true"> </span>
+                            {% elif (post.type == POST_TYPE_LINK or post.type == POST_TYPE_VIDEO) and post.domain_id -%}
+                                {% if post.url and (post.type == POST_TYPE_VIDEO or 'youtube.com' in post.url) -%}
                                     <span class="fe fe-video" aria-hidden="true"></span>
-                                {% elif post.url.endswith('.mp3') %}
+                                {% elif post.url.endswith('.mp3') -%}
                                     <span class="fe fe-audio" aria-hidden="true"></span>
-                                {% endif %}
+                                {% endif -%}
                                 <span class="domain_link" aria-hidden="true">(<a href="/d/{{ post.domain_id }}" aria-label="{{ _('All posts about this domain') }}">{{ post.domain.name }}</a>)</span>
-                            {% endif %}
-                            {% if post.nsfw %}<span class="warning_badge nsfw" title="{{ _('Not safe for work') }}">nsfw</span>{% endif %}
-                            {% if post.nsfl %}<span class="warning_badge nsfl" title="{{ _('Potentially emotionally scarring content') }}">nsfl</span>{% endif %}
-                            {% if post.reports > 0 and current_user.is_authenticated and post.community.is_moderator(current_user) %}
+                            {% endif -%}
+                            {% if post.nsfw -%}<span class="warning_badge nsfw" title="{{ _('Not safe for work') }}">nsfw</span>{% endif -%}
+                            {% if post.nsfl -%}<span class="warning_badge nsfl" title="{{ _('Potentially emotionally scarring content') }}">nsfl</span>{% endif -%}
+                            {% if post.reports > 0 and current_user.is_authenticated and post.community.is_moderator(current_user) -%}
                                 <span class="red fe fe-report" title="{{ _('Reported. Check post for issues.') }}"></span>
-                            {% endif %}
-                            {% if post.sticky %}<span class="fe fe-sticky-right"></span>{% endif %}
+                            {% endif -%}
+                            {% if post.sticky -%}<span class="fe fe-sticky-right"></span>{% endif -%}
                             </h3>
 
-                            <span class="author small">{% if show_post_community %}<a href="/c/{{ post.community.link() }}" aria-label="{{ _('Go to community %(name)s', name=post.community.name) }}">c/{{ post.community.name }}</a>{% endif %}
+                            <span class="author small">{% if show_post_community -%}<a href="/c/{{ post.community.link() }}" aria-label="{{ _('Go to community %(name)s', name=post.community.name) }}">c/{{ post.community.name }}</a>{% endif -%}
                                 by {{ render_username(post.author) }} {{ moment(post.last_active if sort == 'active' else post.posted_at).fromNow() }}</span>
                             <div class="post_utilities">
                                 <a href="{{ url_for('activitypub.post_ap', post_id=post.id, sort='new' if sort == 'active' else None, _anchor='post_replies') }}" aria-label="{{ _('View comments') }}"><span class="fe fe-reply"></span> <span aria-label="{{ _('Number of comments:') }}">{{ post.reply_count }}</span></a>
-                                {% if post.type == POST_TYPE_IMAGE %}
-                                    {% if post.image_id %}
+                                {% if post.type == POST_TYPE_IMAGE -%}
+                                    {% if post.image_id -%}
                                         <a href="{{ post.image.view_url() }}" rel="nofollow ugc" class="preview_image" aria-label="{{ _('View image') }}" aria-hidden="true"><span class="fe fe-magnify"></span></a>
-                                    {% else %}
+                                    {% else -%}
                                         <a href="{{ post.url }}" rel="nofollow ugc" class="preview_image" target="_blank" aria-label="{{ _('View image') }}" aria-hidden="true"><span class="fe fe-magnify"></span></a>
-                                    {% endif %}
-                                {% endif %}
+                                    {% endif -%}
+                                {% endif -%}
                                 <a href="{{ url_for('post.post_options', post_id=post.id) }}" rel="nofollow" class="post_options" aria-label="{{ _('Options') }}"><span class="fe fe-options" title="Options"> </span></a>
                             </div>
                         </div>
-
                     </div>
                 </div>
             </div>
         </div>
-{% endif %}
+{% endif -%}
diff --git a/app/templates/post/_post_voting_buttons.html b/app/templates/post/_post_voting_buttons.html
index ed101f22..ed07ad17 100644
--- a/app/templates/post/_post_voting_buttons.html
+++ b/app/templates/post/_post_voting_buttons.html
@@ -1,21 +1,21 @@
-{% if current_user.is_authenticated and current_user.verified %}
-        {% if can_upvote(current_user, post.community) %}
+{% if current_user.is_authenticated and current_user.verified -%}
+        {% if can_upvote(current_user, post.community) -%}
                 <div class="upvote_button {{ 'voted_up' if in_sorted_list(recently_upvoted, post.id) }}" role="button" aria-label="{{ _('UpVote button, %(count)d upvotes so far.', count=post.up_votes) }}" aria-live="assertive"
                  hx-post="/post/{{ post.id }}/upvote" hx-trigger="click throttle:1s" hx-target="closest .voting_buttons" tabindex="0">
                         <span class="fe fe-arrow-up"></span>
                         {{ shorten_number(post.up_votes) }}
                         <img class="htmx-indicator" src="/static/images/spinner.svg" alt="" style="opacity: 0;">
                 </div>
-        {% endif %}
-        {% if can_downvote(current_user, post.community) %}
+        {% endif -%}
+        {% if can_downvote(current_user, post.community) -%}
                 <div class="downvote_button {{ 'voted_down' if in_sorted_list(recently_downvoted, post.id) }}" role="button" aria-label="{{ _('DownVote button, %(count)d downvotes so far.', count=post.down_votes) }}" aria-live="assertive"
                  hx-post="/post/{{ post.id }}/downvote" hx-trigger="click throttle:1s" hx-target="closest .voting_buttons" tabindex="0">
                         <span class="fe fe-arrow-down"></span>
                         {{ shorten_number(post.down_votes) }}
                         <img class="htmx-indicator" src="/static/images/spinner.svg" alt="" style="opacity: 0;">
                 </div>
-        {% endif %}
-{% else %}
+        {% endif -%}
+{% else -%}
 <div class="upvote_button digits_{{ digits(post.up_votes) }} {{ upvoted_class }} redirect_login">
         <span class="fe fe-arrow-up"></span>
         {{ shorten_number(post.up_votes) }}
@@ -24,4 +24,4 @@
         <span class="fe fe-arrow-down"></span>
         {{ shorten_number(post.down_votes) }}
 </div>
-{% endif %}
+{% endif -%}
diff --git a/app/templates/post/post.html b/app/templates/post/post.html
index 2f8c29ba..a79de916 100644
--- a/app/templates/post/post.html
+++ b/app/templates/post/post.html
@@ -1,33 +1,33 @@
-{% if theme() and file_exists('app/templates/themes/' + theme() + '/base.html') %}
-    {% extends 'themes/' + theme() + '/base.html' %}
-{% else %}
-    {% extends "base.html" %}
-{% endif %} %}
-{% from 'bootstrap/form.html' import render_form %}
+{% if theme() and file_exists('app/templates/themes/' + theme() + '/base.html') -%}
+    {% extends 'themes/' + theme() + '/base.html' -%}
+{% else -%}
+    {% extends "base.html" -%}
+{% endif -%} -%}
+{% from 'bootstrap/form.html' import render_form -%}
 
-{% block app_content %}
+{% block app_content -%}
 <script type="text/javascript" nonce="{{ session['nonce'] }}">
     var toBeHidden = Array();   // this list of comment IDs will be iterated over in setupHideButtons() and the 'hide' button clicked
 </script>
 <div class="row">
     <div class="col-12 col-md-8 position-relative main_pane">
-        {% include 'post/_post_full.html' %}
-        {% if post.comments_enabled %}
-            {% if current_user.is_authenticated %}
-                {% if current_user.verified %}
+        {% include 'post/_post_full.html' -%}
+        {% if post.comments_enabled -%}
+            {% if current_user.is_authenticated -%}
+                {% if current_user.verified -%}
                     <div class="row post_reply_form">
                         <hr class="mt-1" />
                         <div class="col">
                             <div class="reply_form_inner position-relative">
-                                {% if post.community.ap_id and '@beehaw.org' in post.community.ap_id %}
+                                {% if post.community.ap_id and '@beehaw.org' in post.community.ap_id -%}
                                     <p>{{ _('This post is hosted on beehaw.org which has <a href="https://docs.beehaw.org/docs/core-principles/what-is-beehaw/" target="_blank" rel="nofollow">higher standards of behaviour than most places. Be nice</a>.') }}</p>
-                                {% endif %}
-                                {% if post.community.posting_warning %}
+                                {% endif -%}
+                                {% if post.community.posting_warning -%}
                                     <p align="center">{{ post.community.posting_warning|safe }}</p>
-                                {% endif %}
+                                {% endif -%}
                                 {{ render_form(form) }}
-                                {% if not low_bandwidth %}
-                                    {% if markdown_editor %}
+                                {% if not low_bandwidth -%}
+                                    {% if markdown_editor -%}
                                         <script nonce="{{ session['nonce'] }}">
                                             window.addEventListener("load", function () {
                                                 var downarea = new DownArea({
@@ -38,26 +38,26 @@
                                                 setupAutoResize('body');
                                             });
                                         </script>
-                                    {% else %}
+                                    {% else -%}
                                         <!-- <a href="#" aria-hidden="true" id="post_reply_markdown_editor_enabler" class="markdown_editor_enabler" data-id="body">{{ _('Enable markdown editor') }}</a> -->
-                                    {% endif %}
-                                {% endif %}
+                                    {% endif -%}
+                                {% endif -%}
                             </div>
                         </div>
-                        {% if replies %}
+                        {% if replies -%}
                         <hr class="mt-4" />
-                        {% endif %}
+                        {% endif -%}
                     </div>
-                {% else %}
+                {% else -%}
                     <p><a href="{{ url_for('auth.validation_required') }}">{{ _('Verify your email address to comment') }}</a></p>
-                {% endif %}
-            {% else %}
+                {% endif -%}
+            {% else -%}
                 <p><a href="{{ url_for('auth.login', next='/post/' + str(post.id)) }}">{{ _('Log in to comment') }}</a></p>
-            {% endif %}
-        {% else %}
+            {% endif -%}
+        {% else -%}
             <p>{{ _('Comments are disabled.') }}</p>
-        {% endif %}
-        {% if replies %}
+        {% endif -%}
+        {% if replies -%}
         <h2 class="visually-hidden">{{ post.reply_count }} {{ _('Comments') }}</h2>
         <div id="post_replies" class="row">
             <div class="col">
@@ -72,114 +72,114 @@
                         {{ _('New') }}
                     </a>
                 </div>
-                {% macro render_comment(comment) %}
-                    <div id="comment_{{ comment['comment'].id }}" class="comment {% if comment['comment'].score <= -10 %}low_score{% endif %}
-                        {% if comment['comment'].author.id == post.author.id %}original_poster{% endif %}" aria-level="{{ comment['comment'].depth + 1 }}" role="treeitem" aria-expanded="true" tabindex="0">
-                        <div class="limit_height">{% if not comment['comment'].author.indexable %}<!--googleoff: all-->{% endif %}
+                {% macro render_comment(comment) -%}
+                    <div id="comment_{{ comment['comment'].id }}" class="comment {% if comment['comment'].score <= -10 -%}low_score{% endif -%}
+                        {% if comment['comment'].author.id == post.author.id -%}original_poster{% endif -%}" aria-level="{{ comment['comment'].depth + 1 }}" role="treeitem" aria-expanded="true" tabindex="0">
+                        <div class="limit_height">{% if not comment['comment'].author.indexable -%}<!--googleoff: all-->{% endif -%}
                             <div class="comment_author">
-                                {% if comment['comment'].author.deleted %}
+                                {% if comment['comment'].author.deleted -%}
                                     [deleted]
-                                {% else %}
-                                    {% if comment['comment'].author.avatar_id and comment['comment'].score > -10 and not low_bandwidth %}
+                                {% else -%}
+                                    {% if comment['comment'].author.avatar_id and comment['comment'].score > -10 and not low_bandwidth -%}
                                     <a href="/u/{{ comment['comment'].author.link() }}" title="{{ comment['comment'].author.ap_id }}">
                                         <img src="{{ comment['comment'].author.avatar_thumbnail() }}" alt="" loading="lazy" /></a>
-                                    {% endif %}
+                                    {% endif -%}
                                     <a href="/u/{{ comment['comment'].author.link() }}" title="{{ comment['comment'].author.link() }}" aria-label="{{ _('Author') }}">
                                             {{ comment['comment'].author.display_name() }}</a>
-                                {% endif %}
-                                {% if comment['comment'].author.created_recently() %}
+                                {% endif -%}
+                                {% if comment['comment'].author.created_recently() -%}
                                     <span class="fe fe-new-account small" title="New account"> </span>
-                                {% endif %}
-                                {% if comment['comment'].author.bot %}
+                                {% endif -%}
+                                {% if comment['comment'].author.bot -%}
                                     <span class="fe fe-bot-account small" title="Bot account"> </span>
-                                {% endif %}
-                                {% if comment['comment'].author.id != current_user.id %}
-                                    {% if comment['comment'].author.reputation < -10 %}
+                                {% endif -%}
+                                {% if comment['comment'].author.id != current_user.id -%}
+                                    {% if comment['comment'].author.reputation < -10 -%}
                                         <span class="fe fe-warning red" title="Very low reputation. Beware."> </span>
                                         <span class="fe fe-warning red" title="Very low reputation. Beware!"> </span>
-                                    {% elif comment['comment'].author.reputation < 0 %}
+                                    {% elif comment['comment'].author.reputation < 0 -%}
                                         <span class="fe fe-warning orangered" title="Low reputation."> </span>
-                                    {% endif %}
-                                {% endif %}
-                                {% if comment['comment'].author.id == post.author.id %}<span title="Submitter of original post" aria-label="{{ _('Post creator') }}" class="small">[OP]</span>{% endif %}
-                                <span class="text-muted small" aria_label="{{ _('When: ') }}">{{ moment(comment['comment'].posted_at).fromNow(refresh=True) }}{% if comment['comment'].edited_at %}, edited {{ moment(comment['comment'].edited_at).fromNow(refresh=True) }} {% endif %}</span>
+                                    {% endif -%}
+                                {% endif -%}
+                                {% if comment['comment'].author.id == post.author.id -%}<span title="Submitter of original post" aria-label="{{ _('Post creator') }}" class="small">[OP]</span>{% endif -%}
+                                <span class="text-muted small" aria_label="{{ _('When: ') }}">{{ moment(comment['comment'].posted_at).fromNow(refresh=True) }}{% if comment['comment'].edited_at -%}, edited {{ moment(comment['comment'].edited_at).fromNow(refresh=True) }} {% endif -%}</span>
                                 <a class="unhide" href="#"><span class="fe fe-expand"></span></a>
                                 {% if comment['comment'].reports and current_user.is_authenticated and post.community.is_moderator(current_user)%}
                                     <span class="red fe fe-report" title="{{ _('Reported. Check comment for issues.') }}"></span>
-                                {% endif %}
+                                {% endif -%}
                             </div>
-                            <div class="comment_body hidable {% if comment['comment'].reports and current_user.is_authenticated and post.community.is_moderator(current_user) %}reported{% endif %}">
+                            <div class="comment_body hidable {% if comment['comment'].reports and current_user.is_authenticated and post.community.is_moderator(current_user) -%}reported{% endif -%}">
                                 {{ comment['comment'].body_html | community_links | safe }}
-                            </div>{% if not comment['comment'].author.indexable %}<!--googleon: all-->{% endif %}
+                            </div>{% if not comment['comment'].author.indexable -%}<!--googleon: all-->{% endif -%}
                         </div>
                         <div class="comment_actions hidable">
-                            {% if post.comments_enabled %}
+                            {% if post.comments_enabled -%}
                                 <a href="{{ url_for('post.add_reply', post_id=post.id, comment_id=comment['comment'].id) }}" rel="nofollow noindex"><span class="fe fe-reply"></span> reply</a>
-                            {% endif %}
+                            {% endif -%}
                             <div class="voting_buttons_new">
-                            {% with comment=comment['comment'] %}
-                                {% include "post/_comment_voting_buttons.html" %}
-                            {% endwith %}
+                            {% with comment=comment['comment'] -%}
+                                {% include "post/_comment_voting_buttons.html" -%}
+                            {% endwith -%}
                             </div>
                             <div class="hide_button">
-                                {% if comment['comment'].score <= -10 %}
+                                {% if comment['comment'].score <= -10 -%}
                                     <a href='#'><span class="fe fe-expand"></span></a>
-                                {% else %}
+                                {% else -%}
                                     <a href='#'><span class="fe fe-collapse"></span></a>
-                                {% endif %}
+                                {% endif -%}
                             </div>
-                            {% if current_user.is_authenticated and current_user.verified %}
-                                {% include "post/_reply_notification_toggle.html" %}
-                            {% endif %}
+                            {% if current_user.is_authenticated and current_user.verified -%}
+                                {% include "post/_reply_notification_toggle.html" -%}
+                            {% endif -%}
                             <a href="{{ url_for('post.post_reply_options', post_id=post.id, comment_id=comment['comment'].id) }}" class="comment_actions_link" rel="nofollow noindex" aria-label="{{ _('Comment options') }}"><span class="fe fe-options" title="Options"> </span></a>
                         </div>
-                        {% if comment['replies'] %}
-                            {% if comment['comment'].depth <= THREAD_CUTOFF_DEPTH %}
+                        {% if comment['replies'] -%}
+                            {% if comment['comment'].depth <= THREAD_CUTOFF_DEPTH -%}
                                 <div class="replies hidable" role="group">
-                                    {% for reply in comment['replies'] %}
+                                    {% for reply in comment['replies'] -%}
                                       {{ render_comment(reply) | safe }}
-                                    {% endfor %}
+                                    {% endfor -%}
                                 </div>
-                            {% else %}
+                            {% else -%}
                                 <div class="continue_thread hidable">
                                     <a href="{{ url_for('post.continue_discussion', post_id=post.id, comment_id=comment['comment'].id, _anchor='replies') }}">
                                         Continue thread</a>
                                 </div>
-                            {% endif %}
-                        {% endif %}
+                            {% endif -%}
+                        {% endif -%}
                     </div>
-                    {% if comment['comment'].score <= -10 %}
+                    {% if comment['comment'].score <= -10 -%}
                         <script nonce="{{ session['nonce'] }}" type="text/javascript">
                             toBeHidden.push({{ comment['comment'].id }});
                         </script>
-                    {% endif %}
-                {% endmacro %}
+                    {% endif -%}
+                {% endmacro -%}
 
                 <div id="replies" class="comments" role="tree" aria-label="{{ _('Comments') }}" aria-expanded="true">
-                    {% for reply in replies %}
+                    {% for reply in replies -%}
                       {{ render_comment(reply) | safe }}
-                    {% endfor %}
+                    {% endfor -%}
                 </div>
             </div>
         </div>
-        {% endif %}
+        {% endif -%}
     </div>
 
     <aside id="side_pane" class="col-12 col-md-4 side_pane" role="complementary">
         <div class="card">
             <div class="card-body">
                 <div class="row">
-                    {% if not community.restricted_to_mods or (community.restricted_to_mods and current_user.is_authenticated and community_membership(current_user, community) in [SUBSCRIPTION_MODERATOR, SUBSCRIPTION_OWNER]) %}
+                    {% if not community.restricted_to_mods or (community.restricted_to_mods and current_user.is_authenticated and community_membership(current_user, community) in [SUBSCRIPTION_MODERATOR, SUBSCRIPTION_OWNER]) -%}
                         <div class="col-6">
                             <a class="w-100 btn btn-primary" href="/community/{{ post.community.link() }}/submit">{{ _('Create post') }}</a>
                         </div>
-                    {% endif %}
+                    {% endif -%}
                     <div class="col-6">
-                        {% if current_user.is_authenticated and community_membership(current_user, post.community) >= SUBSCRIPTION_MEMBER %}
+                        {% if current_user.is_authenticated and community_membership(current_user, post.community) >= SUBSCRIPTION_MEMBER -%}
                             <a class="w-100 btn btn-primary" href="/community/{{ post.community.link() }}/unsubscribe" rel="nofollow">{{ _('Leave') }}</a>
-                        {% else %}
+                        {% else -%}
                             <a class="w-100 btn btn-primary" href="/community/{{ post.community.link() }}/subscribe" rel="nofollow">{{ _('Join') }}</a>
-                        {% endif %}
+                        {% endif -%}
                     </div>
                 </div>
                 <form method="get" action="/search">
@@ -195,54 +195,54 @@
             <div class="card-body">
                 <p>{{ post.community.description_html|safe if post.community.description_html else '' }}</p>
                 <p>{{ post.community.rules_html|safe if post.community.rules_html else '' }}</p>
-                {% if len(mods) > 0 and not post.community.private_mods %}
+                {% if len(mods) > 0 and not post.community.private_mods -%}
                     <h3>Moderators</h3>
                     <ul class="moderator_list">
-                        {% for mod in mods %}
+                        {% for mod in mods -%}
                             <li><a href="/u/{{ mod.link() }}">{{ mod.display_name() }}</a></li>
-                        {% endfor %}
+                        {% endfor -%}
                     </ul>
-                {% endif %}
+                {% endif -%}
             </div>
         </div>
-        {% if related_communities %}
+        {% if related_communities -%}
         <div class="card mt-3">
             <div class="card-header">
                  <h2>{{ _('Related communities') }}</h2>
             </div>
             <div class="card-body">
                 <ul class="list-group list-group-flush">
-                    {% for community in related_communities %}
+                    {% for community in related_communities -%}
                         <li class="list-group-item">
                             <a href="/c/{{ community.link() }}" aria-label="{{ _('Go to community') }}"><img src="{{ community.icon_image() }}" class="community_icon rounded-circle" loading="lazy" alt="" />
                                 {{ community.display_name() }}
                             </a>
                         </li>
-                    {% endfor %}
+                    {% endfor -%}
                 </ul>
                 <p class="mt-4"><a class="btn btn-primary" href="/communities">{{ _('Explore communities') }}</a></p>
             </div>
         </div>
-        {% endif %}
-        {% if is_moderator %}
+        {% endif -%}
+        {% if is_moderator -%}
         <div class="card mt-3">
             <div class="card-header">
                  <h2>{{ _('Community Settings') }}</h2>
             </div>
             <div class="card-body">
-                {% if is_moderator or is_owner or is_admin %}
+                {% if is_moderator or is_owner or is_admin -%}
                 <p><a href="/community/{{ community.link() }}/moderate" class="btn btn-primary">{{ _('Moderate') }}</a></p>
-                {% endif %}
-                {% if is_owner or is_admin %}
+                {% endif -%}
+                {% if is_owner or is_admin -%}
                     <p><a href="{{ url_for('community.community_edit', community_id=community.id) }}" class="btn btn-primary">{{ _('Settings') }}</a></p>
-                {% endif %}
-                {% if community.is_local() and (community.is_owner() or current_user.is_admin()) %}
+                {% endif -%}
+                {% if community.is_local() and (community.is_owner() or current_user.is_admin()) -%}
                     <p><a class="btn btn-primary btn-warning" href="{{ url_for('community.community_delete', community_id=community.id) }}" rel="nofollow">Delete community</a></p>
-                {% endif %}
+                {% endif -%}
             </div>
         </div>
-        {% endif %}
-        {% include "_inoculation_links.html" %}
+        {% endif -%}
+        {% include "_inoculation_links.html" -%}
     </aside>
 </div>
 <script nonce="{{ session['nonce'] }}">
@@ -250,4 +250,4 @@
         currentPost = document.querySelector('.post_col');  // set the current post, so A and Z voting keys work when viewing a post page
     });
 </script>
-{% endblock %}
+{% endblock -%}
diff --git a/app/topic/routes.py b/app/topic/routes.py
index 9ad33bcb..a0047118 100644
--- a/app/topic/routes.py
+++ b/app/topic/routes.py
@@ -19,7 +19,7 @@ from app import db, celery, cache
 from app.topic.forms import ChooseTopicsForm
 from app.utils import render_template, user_filters_posts, moderating_communities, joined_communities, \
     community_membership, blocked_domains, validation_required, mimetype_from_url, blocked_instances, \
-    communities_banned_from, blocked_users
+    communities_banned_from, blocked_users, menu_topics
 
 
 @bp.route('/topic/<path:topic_path>', methods=['GET'])
@@ -118,6 +118,7 @@ def show_topic(topic_path):
                                rss_feed_name=f"{current_topic.name} on {g.site.name}",
                                show_post_community=True, moderating_communities=moderating_communities(current_user.get_id()),
                                joined_communities=joined_communities(current_user.get_id()),
+                               menu_topics=menu_topics(),
                                inoculation=inoculation[randint(0, len(inoculation) - 1)],
                                POST_TYPE_LINK=POST_TYPE_LINK, POST_TYPE_IMAGE=POST_TYPE_IMAGE,
                                POST_TYPE_VIDEO=POST_TYPE_VIDEO,
@@ -190,6 +191,7 @@ def choose_topics():
         return render_template('topic/choose_topics.html', form=form,
                                moderating_communities=moderating_communities(current_user.get_id()),
                                joined_communities=joined_communities(current_user.get_id()),
+                               menu_topics=menu_topics(), site=g.site,
                                )
 
 
diff --git a/app/user/routes.py b/app/user/routes.py
index 75a18acf..623baade 100644
--- a/app/user/routes.py
+++ b/app/user/routes.py
@@ -1,7 +1,7 @@
 from datetime import datetime, timedelta
 from time import sleep
 
-from flask import redirect, url_for, flash, request, make_response, session, Markup, current_app, abort, json
+from flask import redirect, url_for, flash, request, make_response, session, Markup, current_app, abort, json, g
 from flask_login import login_user, logout_user, current_user, login_required
 from flask_babel import _, lazy_gettext as _l
 
@@ -23,7 +23,7 @@ from app.user.utils import purge_user_then_delete, unsubscribe_from_community
 from app.utils import get_setting, render_template, markdown_to_html, user_access, markdown_to_text, shorten_string, \
     is_image_url, ensure_directory_exists, gibberish, file_get_contents, community_membership, user_filters_home, \
     user_filters_posts, user_filters_replies, moderating_communities, joined_communities, theme_list, blocked_instances, \
-    allowlist_html, recently_upvoted_posts, recently_downvoted_posts, blocked_users
+    allowlist_html, recently_upvoted_posts, recently_downvoted_posts, blocked_users, menu_topics
 from sqlalchemy import desc, or_, text
 import os
 
@@ -36,7 +36,9 @@ def show_people():
     else:
         people = User.query.filter_by(ap_id=None, deleted=False, banned=False, searchable=True).all()
     return render_template('user/people.html', people=people, moderating_communities=moderating_communities(current_user.get_id()),
-                           joined_communities=joined_communities(current_user.get_id()), title=_('People'))
+                           joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(), site=g.site,
+                           title=_('People'))
 
 
 @bp.route('/user/<int:user_id>', methods=['GET'])
@@ -93,7 +95,8 @@ def show_profile(user):
                            replies_next_url=replies_next_url, replies_prev_url=replies_prev_url,
                            noindex=not user.indexable, show_post_community=True, hide_vote_buttons=True,
                            moderating_communities=moderating_communities(current_user.get_id()),
-                           joined_communities=joined_communities(current_user.get_id())
+                           joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(), site=g.site
                            )
 
 
@@ -170,7 +173,8 @@ def edit_profile(actor):
     return render_template('user/edit_profile.html', title=_('Edit profile'), form=form, user=current_user,
                            markdown_editor=current_user.markdown_editor,
                            moderating_communities=moderating_communities(current_user.get_id()),
-                           joined_communities=joined_communities(current_user.get_id())
+                           joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(), site=g.site
                            )
 
 
@@ -275,7 +279,8 @@ def change_settings():
 
     return render_template('user/edit_settings.html', title=_('Edit profile'), form=form, user=current_user,
                            moderating_communities=moderating_communities(current_user.get_id()),
-                           joined_communities=joined_communities(current_user.get_id())
+                           joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(), site=g.site
                            )
 
 
@@ -457,7 +462,8 @@ def report_profile(actor):
 
     return render_template('user/user_report.html', title=_('Report user'), form=form, user=user,
                            moderating_communities=moderating_communities(current_user.get_id()),
-                           joined_communities=joined_communities(current_user.get_id())
+                           joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics = menu_topics(), site=g.site
                            )
 
 
@@ -536,7 +542,8 @@ def delete_account():
 
     return render_template('user/delete_account.html', title=_('Delete my account'), form=form, user=current_user,
                            moderating_communities=moderating_communities(current_user.get_id()),
-                           joined_communities=joined_communities(current_user.get_id())
+                           joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(), site=g.site
                            )
 
 
@@ -626,7 +633,8 @@ def notifications():
 
     return render_template('user/notifications.html', title=_('Notifications'), notifications=notification_list, user=current_user,
                            moderating_communities=moderating_communities(current_user.get_id()),
-                           joined_communities=joined_communities(current_user.get_id())
+                           joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(), site=g.site
                            )
 
 
@@ -754,7 +762,8 @@ def user_settings_filters():
                            blocked_users=blocked_users, blocked_communities=blocked_communities,
                            blocked_domains=blocked_domains, blocked_instances=blocked_instances,
                            moderating_communities=moderating_communities(current_user.get_id()),
-                           joined_communities=joined_communities(current_user.get_id())
+                           joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(), site=g.site
                            )
 
 
@@ -778,7 +787,8 @@ def user_settings_filters_add():
 
     return render_template('user/edit_filters.html', title=_('Add filter'), form=form, user=current_user,
                            moderating_communities=moderating_communities(current_user.get_id()),
-                           joined_communities=joined_communities(current_user.get_id())
+                           joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(), site=g.site
                            )
 
 
@@ -818,7 +828,8 @@ def user_settings_filters_edit(filter_id):
 
     return render_template('user/edit_filters.html', title=_('Edit filter'), form=form, content_filter=content_filter, user=current_user,
                            moderating_communities=moderating_communities(current_user.get_id()),
-                           joined_communities=joined_communities(current_user.get_id())
+                           joined_communities=joined_communities(current_user.get_id()),
+                           menu_topics=menu_topics(), site=g.site
                            )
 
 
diff --git a/app/utils.py b/app/utils.py
index 9b8ff587..5fae2687 100644
--- a/app/utils.py
+++ b/app/utils.py
@@ -725,6 +725,11 @@ def joined_communities(user_id):
         filter(CommunityMember.user_id == user_id).order_by(Community.title).all()
 
 
+@cache.memoize(timeout=3000)
+def menu_topics():
+    return Topic.query.filter(Topic.parent_id == None).order_by(Topic.name).all()
+
+
 @cache.memoize(timeout=300)
 def community_moderators(community_id):
     return CommunityMember.query.filter((CommunityMember.community_id == community_id) &