admin area to respond to moderation reports

LICENSE

@@ -629,8 +629,8 @@ to attach them to the start of each source file to most effectively
 state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
 
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
+    PieFed, a federated forum
+    Copyright (C) 2024  Rimu Atkinson
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU Affero General Public License as published

app/activitypub/util.py

@@ -893,10 +893,15 @@ def create_post_reply(activity_log: ActivityPubLog, community: Community, in_rep
                 community.last_active = post.last_active = utcnow()
                 activity_log.result = 'success'
                 db.session.commit()
-                vote = PostReplyVote(user_id=user.id, author_id=post_reply.user_id,
+                if user.reputation > 100:
+                    vote = PostReplyVote(user_id=1, author_id=post_reply.user_id,
                                          post_reply_id=post_reply.id,
                                          effect=instance_weight(user.ap_domain))
                     db.session.add(vote)
+                    post_reply.up_votes += 1
+                    post_reply.score += 1
+                    post_reply.ranking += 1
+                    db.session.commit()
             else:
                 activity_log.exception_message = 'Comments disabled, reply discarded'
                 activity_log.result = 'ignored'
@@ -920,7 +925,8 @@ def create_post(activity_log: ActivityPubLog, community: Community, request_json
                 ap_announce_id=announce_id,
                 type=constants.POST_TYPE_ARTICLE,
                 up_votes=1,
-                score=instance_weight(user.ap_domain)
+                score=instance_weight(user.ap_domain),
+                instance_id=user.instance_id
                 )
     if 'source' in request_json['object'] and request_json['object']['source']['mediaType'] == 'text/markdown':
         post.body = request_json['object']['source']['content']
@@ -972,11 +978,15 @@ def create_post(activity_log: ActivityPubLog, community: Community, request_json
 
         if post.image_id:
             make_image_sizes(post.image_id, 266, None, 'posts')
-
-        vote = PostVote(user_id=user.id, author_id=post.user_id,
+        if user.reputation > 100:
+            vote = PostVote(user_id=1, author_id=post.user_id,
                             post_id=post.id,
                             effect=instance_weight(user.ap_domain))
             db.session.add(vote)
+            post.up_votes += 1
+            post.score += 1
+            post.ranking += 1
+            db.session.commit()
     return post
 
 

app/admin/routes.py

@@ -11,9 +11,10 @@ from app.activitypub.routes import process_inbox_request, process_delete_request
 from app.activitypub.signature import post_request
 from app.activitypub.util import default_context
 from app.admin.forms import FederationForm, SiteMiscForm, SiteProfileForm, EditCommunityForm, EditUserForm
+from app.admin.util import unsubscribe_from_everything_then_delete, unsubscribe_from_community
 from app.community.util import save_icon_file, save_banner_file
 from app.models import AllowedInstances, BannedInstances, ActivityPubLog, utcnow, Site, Community, CommunityMember, \
-    User, Instance, File
+    User, Instance, File, Report
 from app.utils import render_template, permission_required, set_setting, get_setting, gibberish, markdown_to_html
 from app.admin import bp
 
@@ -277,13 +278,21 @@ def unsubscribe_everyone_then_delete_task(community_id):
 def admin_users():
 
     page = request.args.get('page', 1, type=int)
+    search = request.args.get('search', '')
+    local_remote = request.args.get('local_remote', '')
 
-    users = User.query.filter_by(deleted=False).order_by(User.user_name).paginate(page=page, per_page=1000, error_out=False)
+    users = User.query.filter_by(deleted=False)
+    if local_remote == 'local':
+        users = users.filter_by(ap_id=None)
+    if local_remote == 'remote':
+        users = users.filter(User.ap_id != None)
+    users = users.order_by(User.user_name).paginate(page=page, per_page=1000, error_out=False)
 
     next_url = url_for('admin.admin_users', page=users.next_num) if users.has_next else None
     prev_url = url_for('admin.admin_users', page=users.prev_num) if users.has_prev and page != 1 else None
 
-    return render_template('admin/users.html', title=_('Users'), next_url=next_url, prev_url=prev_url, users=users)
+    return render_template('admin/users.html', title=_('Users'), next_url=next_url, prev_url=prev_url, users=users,
+                           local_remote=local_remote, search=search)
 
 
 @bp.route('/user/<int:user_id>/edit', methods=['GET', 'POST'])
@@ -370,68 +379,24 @@ def admin_user_delete(user_id):
     return redirect(url_for('admin.admin_users'))
 
 
-def unsubscribe_from_everything_then_delete(user_id):
-    if current_app.debug:
-        unsubscribe_from_everything_then_delete_task(user_id)
-    else:
-        unsubscribe_from_everything_then_delete_task.delay(user_id)
+@bp.route('/reports', methods=['GET'])
+@login_required
+@permission_required('administer all users')
+def admin_reports():
 
+    page = request.args.get('page', 1, type=int)
+    search = request.args.get('search', '')
+    local_remote = request.args.get('local_remote', '')
 
-@celery.task
-def unsubscribe_from_everything_then_delete_task(user_id):
-    user = User.query.get(user_id)
-    if user:
+    reports = Report.query.filter_by(status=0)
+    if local_remote == 'local':
+        reports = reports.filter_by(ap_id=None)
+    if local_remote == 'remote':
+        reports = reports.filter(Report.ap_id != None)
+    reports = reports.order_by(desc(Report.created_at)).paginate(page=page, per_page=1000, error_out=False)
 
-        # unsubscribe
-        communities = CommunityMember.query.filter_by(user_id=user_id).all()
-        for membership in communities:
-            community = Community.query.get(membership.community_id)
-            unsubscribe_from_community(community, user)
+    next_url = url_for('admin.admin_reports', page=reports.next_num) if reports.has_next else None
+    prev_url = url_for('admin.admin_reports', page=reports.prev_num) if reports.has_prev and page != 1 else None
 
-        # federate deletion of account
-        if user.is_local():
-            instances = Instance.query.all()
-            site = Site.query.get(1)
-            payload = {
-                "@context": default_context(),
-                "actor": user.ap_profile_id,
-                "id": f"{user.ap_profile_id}#delete",
-                "object": user.ap_profile_id,
-                "to": [
-                    "https://www.w3.org/ns/activitystreams#Public"
-                ],
-                "type": "Delete"
-            }
-            for instance in instances:
-                if instance.inbox and instance.id != 1:
-                    post_request(instance.inbox, payload, site.private_key,
-                                 f"https://{current_app.config['SERVER_NAME']}#main-key")
-
-        user.deleted = True
-        user.delete_dependencies()
-        db.session.commit()
-
-
-def unsubscribe_from_community(community, user):
-    undo_id = f"https://{current_app.config['SERVER_NAME']}/activities/undo/" + gibberish(15)
-    follow = {
-        "actor": f"https://{current_app.config['SERVER_NAME']}/u/{user.user_name}",
-        "to": [community.ap_profile_id],
-        "object": community.ap_profile_id,
-        "type": "Follow",
-        "id": f"https://{current_app.config['SERVER_NAME']}/activities/follow/{gibberish(15)}"
-    }
-    undo = {
-        'actor': user.profile_id(),
-        'to': [community.ap_profile_id],
-        'type': 'Undo',
-        'id': undo_id,
-        'object': follow
-    }
-    activity = ActivityPubLog(direction='out', activity_id=undo_id, activity_type='Undo',
-                              activity_json=json.dumps(undo), result='processing')
-    db.session.add(activity)
-    db.session.commit()
-    post_request(community.ap_inbox_url, undo, user.private_key, user.profile_id() + '#main-key')
-    activity.result = 'success'
-    db.session.commit()
+    return render_template('admin/reports.html', title=_('Reports'), next_url=next_url, prev_url=prev_url, reports=reports,
+                           local_remote=local_remote, search=search)

app/admin/util.py

@@ -0,0 +1,72 @@
+from flask import request, abort, g, current_app, json
+from app import db, cache, celery
+from app.activitypub.signature import post_request
+from app.activitypub.util import default_context
+from app.models import User, Community, Instance, Site, ActivityPubLog, CommunityMember
+from app.utils import gibberish
+
+
+def unsubscribe_from_everything_then_delete(user_id):
+    if current_app.debug:
+        unsubscribe_from_everything_then_delete_task(user_id)
+    else:
+        unsubscribe_from_everything_then_delete_task.delay(user_id)
+
+
+@celery.task
+def unsubscribe_from_everything_then_delete_task(user_id):
+    user = User.query.get(user_id)
+    if user:
+        # unsubscribe
+        communities = CommunityMember.query.filter_by(user_id=user_id).all()
+        for membership in communities:
+            community = Community.query.get(membership.community_id)
+            unsubscribe_from_community(community, user)
+
+        # federate deletion of account
+        if user.is_local():
+            instances = Instance.query.all()
+            site = Site.query.get(1)
+            payload = {
+                "@context": default_context(),
+                "actor": user.ap_profile_id,
+                "id": f"{user.ap_profile_id}#delete",
+                "object": user.ap_profile_id,
+                "to": [
+                    "https://www.w3.org/ns/activitystreams#Public"
+                ],
+                "type": "Delete"
+            }
+            for instance in instances:
+                if instance.inbox and instance.id != 1:
+                    post_request(instance.inbox, payload, site.private_key,
+                                 f"https://{current_app.config['SERVER_NAME']}#main-key")
+
+        user.deleted = True
+        user.delete_dependencies()
+        db.session.commit()
+
+
+def unsubscribe_from_community(community, user):
+    undo_id = f"https://{current_app.config['SERVER_NAME']}/activities/undo/" + gibberish(15)
+    follow = {
+        "actor": f"https://{current_app.config['SERVER_NAME']}/u/{user.user_name}",
+        "to": [community.ap_profile_id],
+        "object": community.ap_profile_id,
+        "type": "Follow",
+        "id": f"https://{current_app.config['SERVER_NAME']}/activities/follow/{gibberish(15)}"
+    }
+    undo = {
+        'actor': user.profile_id(),
+        'to': [community.ap_profile_id],
+        'type': 'Undo',
+        'id': undo_id,
+        'object': follow
+    }
+    activity = ActivityPubLog(direction='out', activity_id=undo_id, activity_type='Undo',
+                              activity_json=json.dumps(undo), result='processing')
+    db.session.add(activity)
+    db.session.commit()
+    post_request(community.ap_inbox_url, undo, user.private_key, user.profile_id() + '#main-key')
+    activity.result = 'success'
+    db.session.commit()

app/community/routes.py

@@ -17,7 +17,7 @@ from app.models import User, Community, CommunityMember, CommunityJoinRequest, C
 from app.community import bp
 from app.utils import get_setting, render_template, allowlist_html, markdown_to_html, validation_required, \
     shorten_string, markdown_to_text, domain_from_url, validate_image, gibberish, community_membership, ap_datetime, \
-    request_etag_matches, return_304
+    request_etag_matches, return_304, instance_banned
 from feedgen.feed import FeedGenerator
 from datetime import timezone
 
@@ -360,6 +360,10 @@ def add_post(actor):
             "object": page,
             '@context': default_context()
         }
+        if post.type == POST_TYPE_LINK:
+            page.attachment = [{'href': post.url, 'type': 'Link'}]
+        if post.image_id:
+            page.image = [{'type': 'Image', 'url': post.image.source_url}]
         if not community.is_local():  # this is a remote community - send the post to the instance that hosts it
             success = post_request(community.ap_inbox_url, create, current_user.private_key,
                                    current_user.ap_profile_id + '#main-key')
@@ -384,7 +388,7 @@ def add_post(actor):
 
             sent_to = 0
             for instance in community.following_instances():
-                if instance[1] and not current_user.has_blocked_instance(instance[0]):
+                if instance[1] and not current_user.has_blocked_instance(instance[0]) and not instance_banned(instance[1]):
                     send_to_remote_instance(instance[1], community.id, announce)
                     sent_to += 1
             if sent_to:

app/community/util.py

@@ -255,9 +255,16 @@ def save_post(form, post: Post):
     else:
         raise Exception('invalid post type')
     if post.id is None:
-        postvote = PostVote(user_id=current_user.id, author_id=current_user.id, post=post, effect=1.0)
+        if current_user.reputation > 100:
+            postvote = PostVote(user_id=1, author_id=current_user.id, post=post, effect=1.0)
             post.up_votes = 1
             post.score = 1
+            post.ranking = 1
+            db.session.add(postvote)
+        if current_user.reputation < -100:
+            postvote = PostVote(user_id=1, author_id=current_user.id, post=post, effect=-1.0)
+            post.score = -1
+            post.ranking = -1
             db.session.add(postvote)
         db.session.add(post)
     g.site.last_active = utcnow()

app/models.py

@@ -175,6 +175,7 @@ class Community(db.Model):
         else:
             return self.ap_id
 
+    @cache.memoize(timeout=30)
     def moderators(self):
         return CommunityMember.query.filter((CommunityMember.community_id == self.id) &
                                      (or_(
@@ -210,7 +211,7 @@ class Community(db.Model):
     # returns a list of tuples (instance.id, instance.inbox)
     def following_instances(self):
         sql = 'select distinct i.id, i.inbox from "instance" as i inner join "user" as u on u.instance_id = i.id inner join "community_member" as cm on cm.user_id = u.id '
-        sql += 'where cm.community_id = :community_id and cm.is_banned = false and i.id <> 1'
+        sql += 'where cm.community_id = :community_id and cm.is_banned = false and i.id <> 1 and i.dormant = false and i.gone_forever = false'
         return db.session.execute(text(sql), {'community_id': self.id})
 
     def delete_dependencies(self):
@@ -898,6 +899,17 @@ class Report(db.Model):
     created_at = db.Column(db.DateTime, default=utcnow)
     updated = db.Column(db.DateTime, default=utcnow)
 
+    # textual representation of self.type
+    def type_text(self):
+        types = ('User', 'Post', 'Comment', 'Community')
+        if self.type is None:
+            return ''
+        else:
+            return types[self.type]
+
+    def is_local(self):
+        return True
+
 
 class IpBan(db.Model):
     id = db.Column(db.Integer, primary_key=True)

app/post/routes.py

@@ -18,7 +18,7 @@ from app.models import Post, PostReply, \
 from app.post import bp
 from app.utils import get_setting, render_template, allowlist_html, markdown_to_html, validation_required, \
     shorten_string, markdown_to_text, domain_from_url, validate_image, gibberish, ap_datetime, return_304, \
-    request_etag_matches, ip_address, user_ip_banned
+    request_etag_matches, ip_address, user_ip_banned, instance_banned
 
 
 def show_post(post_id: int):
@@ -68,8 +68,18 @@ def show_post(post_id: int):
         db.session.add(reply)
         db.session.commit()
         reply.ap_id = reply.profile_id()
-        reply_vote = PostReplyVote(user_id=current_user.id, author_id=current_user.id, post_reply_id=reply.id,
+        if current_user.reputation > 100:
+            reply_vote = PostReplyVote(user_id=1, author_id=current_user.id, post_reply_id=reply.id,
                                        effect=1.0)
+            reply.up_votes += 1
+            reply.score += 1
+            reply.ranking += 1
+            db.session.add(reply_vote)
+        elif current_user.reputation < -100:
+            reply_vote = PostReplyVote(user_id=1, author_id=current_user.id, post_reply_id=reply.id,
+                                       effect=-1.0)
+            reply.score -= 1
+            reply.ranking -= 1
             db.session.add(reply_vote)
         db.session.commit()
         form.body.data = ''
@@ -133,7 +143,7 @@ def show_post(post_id: int):
             }
 
             for instance in post.community.following_instances():
-                if instance[1] and not current_user.has_blocked_instance(instance[0]):
+                if instance[1] and not current_user.has_blocked_instance(instance[0]) and not instance_banned(instance[1]):
                     send_to_remote_instance(instance[1], post.community.id, announce)
 
         return redirect(url_for('activitypub.post_ap', post_id=post_id))  # redirect to current page to avoid refresh resubmitting the form
@@ -225,7 +235,7 @@ def post_vote(post_id: int, vote_direction):
                 'object': action_json
             }
             for instance in post.community.following_instances():
-                if instance[1] and not current_user.has_blocked_instance(instance[0]):
+                if instance[1] and not current_user.has_blocked_instance(instance[0]) and not instance_banned(instance[1]):
                     send_to_remote_instance(instance[1], post.community.id, announce)
         else:
             success = post_request(post.community.ap_inbox_url, action_json, current_user.private_key,
@@ -368,8 +378,18 @@ def add_reply(post_id: int, comment_id: int):
         db.session.commit()
         reply.ap_id = reply.profile_id()
         db.session.commit()
-        reply_vote = PostReplyVote(user_id=current_user.id, author_id=current_user.id, post_reply_id=reply.id,
+        if current_user.reputation > 100:
+            reply_vote = PostReplyVote(user_id=1, author_id=current_user.id, post_reply_id=reply.id,
                                        effect=1.0)
+            reply.up_votes += 1
+            reply.score += 1
+            reply.ranking += 1
+            db.session.add(reply_vote)
+        elif current_user.reputation < -100:
+            reply_vote = PostReplyVote(user_id=1, author_id=current_user.id, post_reply_id=reply.id,
+                                       effect=-1.0)
+            reply.score -= 1
+            reply.ranking -= 1
             db.session.add(reply_vote)
         post.reply_count = post_reply_count(post.id)
         post.last_active = post.community.last_active = utcnow()
@@ -452,7 +472,7 @@ def add_reply(post_id: int, comment_id: int):
             }
 
             for instance in post.community.following_instances():
-                if instance[1] and not current_user.has_blocked_instance(instance[0]):
+                if instance[1] and not current_user.has_blocked_instance(instance[0]) and not instance_banned(instance[1]):
                     send_to_remote_instance(instance[1], post.community.id, announce)
 
         if reply.depth <= constants.THREAD_CUTOFF_DEPTH:

app/static/styles.css

@@ -570,6 +570,10 @@ nav.navbar {
   width: 96%;
 }
 
+.reported {
+  background-color: antiquewhite;
+}
+
 @media (prefers-color-scheme: dark) {
   body {
     background-color: #777;

app/static/styles.scss

@@ -254,6 +254,10 @@ nav.navbar {
   width: 96%;
 }
 
+.reported {
+  background-color: antiquewhite;
+}
+
 @media (prefers-color-scheme: dark) {
   body {
     background-color: $dark-grey;

app/templates/admin/_nav.html

@@ -4,6 +4,7 @@
     <a href="{{ url_for('admin.admin_misc') }}">{{ _('Misc settings') }}</a> |
     <a href="{{ url_for('admin.admin_communities') }}">{{ _('Communities') }}</a> |
     <a href="{{ url_for('admin.admin_users') }}">{{ _('Users') }}</a> |
+    <a href="{{ url_for('admin.admin_reports') }}">{{ _('Moderation') }}</a> |
     <a href="{{ url_for('admin.admin_federation') }}">{{ _('Federation') }}</a> |
     <a href="{{ url_for('admin.admin_activities') }}">{{ _('Activities') }}</a>
 </nav>

app/templates/admin/reports.html

@@ -0,0 +1,63 @@
+{% extends "base.html" %}
+{% from 'bootstrap/form.html' import render_form %}
+
+{% block app_content %}
+<div class="row">
+    <div class="col">
+        {% include 'admin/_nav.html' %}
+    </div>
+</div>
+
+<div class="row">
+    <div class="col">
+        <form method="get">
+            <input type="search" name="search" value="{{ search }}">
+            <input type="radio" name="local_remote" value="local" id="local_remote_local" {{ 'checked' if local_remote == 'local' }}><label for="local_remote_local"> Local</label>
+            <input type="radio" name="local_remote" value="remote" id="local_remote_remote" {{ 'checked' if local_remote == 'remote' }}><label for="local_remote_remote"> Remote</label>
+            <input type="submit" name="submit" value="Search" class="btn btn-primary">
+        </form>
+        <table class="table table-striped">
+            <tr>
+               <th>Local/Remote</th>
+               <th>Reasons</th>
+               <th>Description</th>
+               <th>Type</th>
+               <th>Created</th>
+               <th>Actions</th>
+            </tr>
+            {% for report in reports %}
+                <tr>
+                    <td>{{ 'Local' if report.is_local() else 'Remote' }}</td>
+                    <td>{{ report.reasons }}</td>
+                    <td>{{ report.description }}</td>
+                    <td>{{ report.type_text() }}</td>
+                    <td>{{ report.created_at }}</td>
+                    <td>
+                        {% if report.suspect_post_reply_id %}
+                            <a href="/post/{{ report.suspect_post_id }}#comment_{{ report.suspect_post_reply_id }}">View</a>
+                        {% elif report.suspect_post_id %}
+                            <a href="/post/{{ report.suspect_post_id }}">View</a>
+                        {% elif report.suspect_user_id %}
+                            <a href="/user/{{ report.suspect_user_id }}">View</a>
+                        {% elif report.suspect_community_id %}
+                            <a href="/user/{{ report.suspect_community_id }}">View</a>
+                        {% endif %}
+                    </td>
+                </tr>
+            {% endfor %}
+        </table>
+        <nav aria-label="Pagination" class="mt-4">
+                {% if prev_url %}
+                    <a href="{{ prev_url }}" class="btn btn-primary">
+                        <span aria-hidden="true">&larr;</span> {{ _('Previous page') }}
+                    </a>
+                {% endif %}
+                {% if next_url %}
+                    <a href="{{ next_url }}" class="btn btn-primary">
+                        {{ _('Next page') }} <span aria-hidden="true">&rarr;</span>
+                    </a>
+                {% endif %}
+        </nav>
+    </div>
+</div>
+{% endblock %}

app/templates/admin/users.html

@@ -11,9 +11,9 @@
 <div class="row">
     <div class="col">
         <form method="get">
-            <input type="search" name="search">
-            <input type="radio" name="local_remote" value="local" id="local_remote_local"><label for="local_remote_local"> Local</label>
-            <input type="radio" name="local_remote" value="remote" id="local_remote_remote"><label for="local_remote_remote"> Remote</label>
+            <input type="search" name="search" value="{{ search }}">
+            <input type="radio" name="local_remote" value="local" id="local_remote_local" {{ 'checked' if local_remote == 'local' }}><label for="local_remote_local"> Local</label>
+            <input type="radio" name="local_remote" value="remote" id="local_remote_remote" {{ 'checked' if local_remote == 'remote' }}><label for="local_remote_remote"> Remote</label>
             <input type="submit" name="submit" value="Search" class="btn btn-primary">
         </form>
         <table class="table table-striped">

app/templates/post/_post_full.html

@@ -18,7 +18,9 @@
                 <img src="/static/images/external_link_black.svg" class="external_link_icon" alt="External link"  />
                 </a></small></p>
             {% endif %}
-            <p><small>submitted {{ moment(post.posted_at).fromNow() }} by {{ render_username(post.author) }}
+            <p>{% if post.reports 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 %}<small>submitted {{ moment(post.posted_at).fromNow() }} by {{ render_username(post.author) }}
                 {% if post.edited_at %} edited {{ moment(post.edited_at).fromNow() }}{% endif %}
             </small></p>
             <div class="post_image">
@@ -46,9 +48,11 @@
                             width="{{ post.image.thumbnail_width }}" height="{{ post.image.thumbnail_height }}" /></a>
                 </div>
             {% endif %}
-            <p class="small">submitted {{ moment(post.posted_at).fromNow() }} by
+            <p>{% if post.reports 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 %}<small>submitted {{ moment(post.posted_at).fromNow() }} by
                 {{ render_username(post.author) }}
-                {% if post.edited_at %} edited {{ moment(post.edited_at).fromNow() }}{% endif %}
+                {% if post.edited_at %} edited {{ moment(post.edited_at).fromNow() }}{% endif %}</small>
             </p>
             {% if post.type == POST_TYPE_LINK %}
                 <p><small><a href="{{ post.url }}" rel="nofollow ugc">{{ post.url|shorten_url }}

app/templates/post/_post_teaser.html

@@ -1,4 +1,4 @@
-<div class="post_teaser">
+<div class="post_teaser {{ 'reported' if post.reports and current_user.is_authenticated and post.community.is_moderator() }}">
     <div class="row">
         <div class="col-12">
             <div class="row main_row">
@@ -29,6 +29,9 @@
                             </a>
                             <span class="domain_link">(<a href="/d/{{ post.domain_id }}">{{ post.domain.name }}</a>)</span>
                         {% endif %}
+                        {% if post.reports 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 %}
                     </h3>
                     <span class="small">{{ render_username(post.author) }} · {{ moment(post.posted_at).fromNow() }}</span>
 

app/templates/post/post.html

@@ -84,8 +84,11 @@
                                 {% endif %}
                                 {% if comment['comment'].author.id == post.author.id %}<span title="Submitter of original post" aria-label="submitter" class="small">[OP]</span>{% endif %}
                                 <span class="text-muted small">{{ moment(comment['comment'].posted_at).fromNow(refresh=True) }}{% if comment['comment'].edited_at %}, edited {{ moment(comment['comment'].edited_at).fromNow(refresh=True) }} {% endif %}</span>
+                                {% 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 %}
                             </div>
-                            <div class="comment_body hidable">
+                            <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 | safe }}
                             </div>
                         </div>

app/utils.py

@@ -360,6 +360,11 @@ def user_ip_banned() -> bool:
         return current_ip_address in banned_ip_addresses()
 
 
+def instance_banned(domain: str) -> bool:
+    banned = BannedInstances.query.filter_by(domain=domain).first()
+    return banned is not None
+
+
 def user_cookie_banned() -> bool:
     cookie = request.cookies.get('sesion', None)
     return cookie is not None