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main-site/templates/comments/_comment_form.html
Mark d0a550fee6
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feat(comments): v2 — HTMX, Turnstile, reactions, design refresh
- Extract comment templates into reusable partials (_comment.html,
  _comment_form.html, _comment_list.html, _reply_form.html, etc.)
- Add HTMX progressive enhancement: inline form submission with
  partial responses, delta polling for live updates, form reset on
  success, success/moderation toast feedback
- Integrate Cloudflare Turnstile for invisible bot protection:
  server-side token validation with hostname check, fail-closed on
  errors/timeouts, feature-flagged via TURNSTILE_SECRET_KEY env var
- Auto-approve comments that pass Turnstile; keep manual approval
  as fallback when Turnstile is disabled (model default stays False)
- Add CommentReaction model with UniqueConstraint for session-based
  anonymous reactions (heart/thumbs-up), toggle support, separate
  rate-limit bucket (20/min)
- Add comment poll endpoint (GET /comments/poll/<id>/?after_id=N)
  for HTMX delta polling without duplicates
- Update CSP middleware to allow challenges.cloudflare.com in
  script-src, connect-src, and frame-src
- Self-host htmx.min.js (v2.0.4) to minimize CSP surface area
- Add django-htmx middleware and requests to dependencies
- Add Unapprove bulk action to Wagtail admin for moderation
- Extend PII purge command to anonymize reaction session_key
- Design refresh: neon glow avatars, solid hover shadows, gradient
  section header, cyan reply borders, grid-pattern empty state,
  neon-pink focus glow on form inputs
- Add turnstile_site_key to template context via context processor
- 18 new tests covering HTMX contracts, Turnstile success/failure/
  timeout/hostname-mismatch, polling deltas, reaction toggle/dedup/
  rate-limit, CSP headers, and PII purge extension

Closes #43

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-03-03 22:52:59 +00:00

33 lines
2.7 KiB
HTML

{% load static %}
<div id="comment-form-container" class="bg-brand-surfaceLight dark:bg-brand-surfaceDark border border-zinc-200 dark:border-zinc-800 p-6">
<h3 class="font-display font-bold text-xl mb-6">Post a Comment</h3>
<form method="post" action="{% url 'comment_post' %}" data-comment-form class="space-y-4"
hx-post="{% url 'comment_post' %}" hx-target="#comments-list" hx-swap="beforeend"
hx-on::after-request="if(event.detail.successful) { this.reset(); document.getElementById('comment-success')?.remove(); this.insertAdjacentHTML('beforebegin', '<div id=&quot;comment-success&quot; class=&quot;mb-4 p-3 font-mono text-sm bg-brand-cyan/10 text-brand-cyan border border-brand-cyan/20&quot;>Comment posted!</div>'); }">
{% csrf_token %}
<input type="hidden" name="article_id" value="{{ page.id }}" />
<div class="grid grid-cols-1 md:grid-cols-2 gap-4">
<div>
<label class="block font-mono text-xs text-zinc-500 mb-1 uppercase tracking-wider">Name *</label>
<input type="text" name="author_name" value="{% if comment_form %}{{ comment_form.author_name.value|default:'' }}{% endif %}" required
class="w-full bg-transparent border border-zinc-300 dark:border-zinc-700 px-4 py-2 font-mono text-sm focus:outline-none focus:border-brand-pink focus:shadow-neon-pink transition-colors" />
</div>
<div>
<label class="block font-mono text-xs text-zinc-500 mb-1 uppercase tracking-wider">Email *</label>
<input type="email" name="author_email" value="{% if comment_form %}{{ comment_form.author_email.value|default:'' }}{% endif %}" required
class="w-full bg-transparent border border-zinc-300 dark:border-zinc-700 px-4 py-2 font-mono text-sm focus:outline-none focus:border-brand-pink focus:shadow-neon-pink transition-colors" />
</div>
</div>
<div>
<label class="block font-mono text-xs text-zinc-500 mb-1 uppercase tracking-wider">Comment *</label>
<textarea name="body" required rows="5"
class="w-full bg-transparent border border-zinc-300 dark:border-zinc-700 px-4 py-2 font-mono text-sm focus:outline-none focus:border-brand-pink focus:shadow-neon-pink transition-colors resize-none">{% if comment_form %}{{ comment_form.body.value|default:'' }}{% endif %}</textarea>
</div>
<input type="text" name="honeypot" hidden />
{% if turnstile_site_key %}
<div class="cf-turnstile" data-sitekey="{{ turnstile_site_key }}" data-theme="auto"></div>
{% endif %}
<button type="submit" class="px-6 py-3 bg-brand-dark text-brand-light dark:bg-brand-light dark:text-brand-dark font-display font-bold hover:-translate-y-1 hover:shadow-solid-dark dark:hover:shadow-solid-light transition-all">Post comment</button>
</form>
</div>