wagtail-mptt-comments

Nested, threaded comments with MPTT hierarchy, multi-layer anti-spam protection, and an AJAX bulk moderation dashboard for Wagtail CMS.

Features

• Hierarchical Threading: Fast nested comment trees powered by django-mptt, with a configurable max nesting depth.
• Three-Layer Spam Protection:
  • Transparent honeypot traps.
  • Form submission speed verification (blocks instant bot auto-fillers).
  • Built-in lightweight math captcha for guest commentators.
• Author Roles & Badges: Automatically distinguishes guests, registered members, moderators, and admins based on is_staff/is_superuser and configurable moderator groups — rendered as a role badge next to each comment.
• Theme-Aware Avatars: Uses the user's profile picture when available, or a neutral inline SVG placeholder that inherits its color via currentColor — so it stays readable on any background, light or dark, instead of a hardcoded PNG silhouette.
• Deep Linking: Every comment gets a real id="comment-<pk>" anchor, so links like /page/#comment-42 (used after posting a reply, or shared directly) actually scroll to and highlight the right comment.
• Reply Notifications: Optional "notify me on reply" checkbox — when someone replies to a comment, its author gets an email if they opted in.
• Wagtail Admin Dashboard:
  • List and interactive tree moderation views.
  • AJAX bulk approval and deletion.
  • In-place admin responses, shown publicly beneath the original comment.
  • Fully theme-aware admin UI — respects Wagtail's light/dark theme instead of imposing its own palette.
• WYSIWYG Rich Text: Integrated with django-prose-editor (bold, italics, quotes, lists, links, code blocks).
• Ready-to-use Frontend Styles: Clean, modular CSS themed entirely through CSS custom properties (--mptt-accent, --mptt-bg, etc.) — override them from your own stylesheet to match your site's palette in a couple of lines.

Installation

pip install wagtail-mptt-comments

Add required apps to INSTALLED_APPS in your settings.py:

INSTALLED_APPS = [
    ...
    "mptt",
    "wagtail_mptt_comments",
    ...
]

Include URLs in urls.py:

from django.urls import include, path

urlpatterns = [
    ...
    path("comments/", include("wagtail_mptt_comments.urls")),
    ...
]

Run database migrations:

python manage.py migrate

Optional settings

# settings.py

# Send an email to DEFAULT_FROM_EMAIL whenever a new comment is posted.
COMMENTS_NOTIFY_ADMINS = True

# Auto-approve guest comments instead of sending them to moderation.
# Authenticated users are always auto-approved.
COMMENTS_MODERATION = True  # default: True (guests go to moderation)

# Group names whose members get the "Moderator" badge on their comments.
COMMENTS_MODERATOR_GROUPS = ["Moderators"]

SITE_NAME = "My Site"
DEFAULT_FROM_EMAIL = "noreply@example.com"

Rendering in Templates

In your page template (e.g. blog_page.html), simply load the tags and call render_comments:

{% extends "base.html" %}
{% load mptt_comment_tags %}

{% block content %}
    <h1>{{ page.title }}</h1>
    
    <!-- This tag automatically loads the CSS, the comment tree, and the reply form -->
    {% render_comments page %}
{% endblock %}

### Theming

Override the CSS custom properties from your own stylesheet (loaded *after* `comments.css`) to match your site's design — no need to touch the plugin's files:

```css
.article-container {
    --mptt-bg: #1c2226;
    --mptt-card-bg: #1c2226;
    --mptt-accent: #0e8a86;
    --mptt-accent-hover: #26b5a9;
    --mptt-text: #eaeef0;
    --mptt-border: #2c3437;
}

Recommended Complementary Packages

• wagtail-prose-editor-images: Add a native Wagtail Image Chooser button to the prose editor.

• wagtail-image-directories: Organize uploaded images into structured year/slug folders on disk.

Case Study & Background

Read the full story behind the migration and architecture on our blog: Vs-Svet.ru / ZenWay.ru.