feat: Add comprehensive visitor retention system

Implemented RSS feeds, newsletter subscriptions, email templates, and admin UI
to encourage repeat visits from self-selected visitors.

## RSS Feeds
- Created RSS 2.0 feed generation (main + topic-specific)
- Endpoints: /feed.xml and /feed/:topic.xml
- Added getPublished() and getPublishedByTag() to BlogPost model

## Newsletter Subscriptions
- Created reusable newsletter modal component
- Added to index, researcher, implementer, leader pages
- Interest selection: research, implementation, governance, project-updates
- Added newsletter trigger button to footer
- Uses existing /api/newsletter/subscribe endpoint

## Email Templates
- Created comprehensive specifications for 4 newsletter tiers
- Research Updates (monthly) - scholarly audience
- Implementation Notes (bi-weekly) - practitioners
- Governance Discussions (sporadic) - stakeholders
- Project Updates (quarterly) - general audience
- Documented template variables, design guidelines

## Admin UI
- Enhanced newsletter management with "Send Newsletter" section
- Tier selection, subject/preview input, JSON content editor
- Preview/test/send buttons (UI ready, email service TBD)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
TheFlow 2025-11-04 10:42:43 +13:00
parent ea2d94b3fc
commit 4408b694f9
15 changed files with 899 additions and 1 deletions

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# Email Templates for Newsletter Tiers
This directory contains HTML email templates for the four newsletter subscription tiers:
1. **research-updates.html** - Monthly research insights (scholarly audience)
2. **implementation-notes.html** - Bi-weekly implementation guidance (practitioners)
3. **governance-discussions.html** - Sporadic values/governance topics (stakeholders)
4. **project-updates.html** - Quarterly project milestones (general audience)
## Template Variables
All templates use Mustache-style {{variables}} for dynamic content:
- `{{name}}` - Subscriber name
- `{{unsubscribe_link}}` - Unsubscribe URL
- `{{preferences_link}}` - Preferences management URL
- `{{website_link}}` - https://agenticgovernance.digital
- `{{docs_link}}` - https://agenticgovernance.digital/docs.html
- `{{github_link}}` - https://github.com/AgenticGovernance/tractatus-framework
- Content-specific variables documented in each template
## Usage
Templates are loaded by the newsletter admin UI and processed with a template engine (e.g., Handlebars, Mustache) before sending via email service.
## Design Principles
- Inline CSS for email client compatibility
- Responsive design (mobile-friendly)
- Accessible (semantic HTML, sufficient contrast)
- Brand-consistent (blue gradient header, clean typography)
- Clear CTA buttons with good hit targets
- Unsubscribe link always visible in footer

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# Newsletter Email Template Specifications
## Overview
Four newsletter tiers with distinct audiences, frequencies, and content focus.
---
## 1. Research Updates (Monthly)
**Audience**: Researchers, academics, AI safety professionals
**Frequency**: Monthly (1st of each month)
**Tone**: Scholarly, rigorous, honest about uncertainties
### Structure
```
HEADER
- Blue gradient background (#2563eb to #1e40af)
- Title: "Tractatus Research Updates"
- Subtitle: "Monthly insights from AI governance research"
GREETING
- "Hi {{name}},"
RESEARCH HIGHLIGHTS (2-3 items)
- Each highlight in a card:
- Title
- 2-3 sentence summary
- "Read More" button linking to full blog post
KEY FINDINGS
- Bulleted list (3-5 items)
- Empirical observations from the month
- Focus on what WORKED and what DIDN'T
OPEN QUESTIONS
- 2-3 areas where we're still uncertain
- Invitation for feedback/collaboration
- Link to feedback form
CALL TO ACTION
- "Explore Our Research" button → /blog
FOOTER
- Brand info
- Links: Website | Documentation | GitHub
- Unsubscribe | Update Preferences
```
### Template Variables
- `{{name}}` - Subscriber name
- `{{highlight_1_title}}`, `{{highlight_1_summary}}`, `{{highlight_1_link}}`
- `{{highlight_2_title}}`, `{{highlight_2_summary}}`, `{{highlight_2_link}}`
- `{{finding_1}}`, `{{finding_2}}`, `{{finding_3}}`
- `{{question_1}}`, `{{question_2}}`
- `{{feedback_link}}` - /feedback
- `{{blog_link}}` - /blog
- `{{unsubscribe_link}}`, `{{preferences_link}}`
---
## 2. Implementation Notes (Bi-weekly)
**Audience**: Practitioners, developers, AI engineers
**Frequency**: Bi-weekly (1st and 15th)
**Tone**: Practical, code-focused, honest about trade-offs
### Structure
```
HEADER
- Title: "Tractatus Implementation Notes"
- Subtitle: "Practical patterns for governed AI systems"
GREETING
- "Hi {{name}},"
IMPLEMENTATION SPOTLIGHT
- Featured pattern or technique
- Why it matters
- Code snippet or example
- "View Full Example" button
QUICK WINS (3-4 items)
- Short, actionable tips
- 1-2 sentences each
- Link to detailed docs
GOTCHAS & TRADE-OFFS
- Common pitfalls
- Known limitations
- When NOT to use a pattern
COMMUNITY SPOTLIGHT (optional)
- Highlight community implementation
- Link to GitHub PR or discussion
CALL TO ACTION
- "Explore Patterns" button → /implementer.html
FOOTER
- Standard footer
```
### Template Variables
- `{{name}}`
- `{{spotlight_title}}`, `{{spotlight_why}}`, `{{spotlight_code}}`, `{{spotlight_link}}`
- `{{tip_1}}`, `{{tip_2}}`, `{{tip_3}}`, `{{tip_4}}`
- `{{gotcha_1}}`, `{{gotcha_2}}`
- `{{community_name}}`, `{{community_description}}`, `{{community_link}}` (optional)
- `{{patterns_link}}` - /implementer.html
- `{{unsubscribe_link}}`, `{{preferences_link}}`
---
## 3. Governance Discussions (Sporadic)
**Audience**: Stakeholders, policy makers, ethicists
**Frequency**: As needed (values/governance topics arise)
**Tone**: Inclusive, deliberative, pluralistic
### Structure
```
HEADER
- Title: "Tractatus Governance Discussion"
- Subtitle: "Values-sensitive topics requiring deliberation"
GREETING
- "Hi {{name}},"
TOPIC INTRODUCTION
- What's the issue?
- Why does it matter?
- Who's affected?
CURRENT THINKING
- Our current position (tentative)
- Reasoning and constraints
- Acknowledged trade-offs
OPEN FOR DELIBERATION
- Specific questions for community input
- Timeline for feedback
- How to participate
RELATED PERSPECTIVES
- Links to relevant discussions
- Academic references
- Community viewpoints
CALL TO ACTION
- "Join the Discussion" button → Specific deliberation thread
FOOTER
- Standard footer
```
### Template Variables
- `{{name}}`
- `{{topic_title}}`, `{{topic_description}}`, `{{topic_why}}`, `{{topic_affected}}`
- `{{current_position}}`, `{{reasoning}}`, `{{tradeoffs}}`
- `{{question_1}}`, `{{question_2}}`, `{{question_3}}`
- `{{deadline}}`, `{{participate_link}}`
- `{{perspective_1_title}}`, `{{perspective_1_link}}`
- `{{perspective_2_title}}`, `{{perspective_2_link}}`
- `{{discussion_link}}`
- `{{unsubscribe_link}}`, `{{preferences_link}}`
---
## 4. Project Updates (Quarterly)
**Audience**: General audience, supporters, curious observers
**Frequency**: Quarterly (Jan 1, Apr 1, Jul 1, Oct 1)
**Tone**: Accessible, transparent, narrative-driven
### Structure
```
HEADER
- Title: "Tractatus Project Update"
- Subtitle: "Q{{quarter}} {{year}} - Where We've Been, Where We're Going"
GREETING
- "Hi {{name}},"
QUARTER IN REVIEW
- Narrative summary (3-4 paragraphs)
- Major milestones
- What we learned
- What surprised us
BY THE NUMBERS
- Stats in visual cards:
- New features shipped
- Community contributions
- Documentation additions
- Feedback items processed
WHAT'S NEXT
- Upcoming priorities
- Timeline (realistic, not aspirational)
- How community can help
FEATURED CONTENT
- 2-3 highlighted blog posts or docs
- Brief descriptions
- "Read More" buttons
COMMUNITY SHOUTOUTS (optional)
- Thank contributors
- Highlight collaborations
CALL TO ACTION
- "Explore the Framework" button → /index.html
FOOTER
- Standard footer
```
### Template Variables
- `{{name}}`
- `{{quarter}}`, `{{year}}`
- `{{review_paragraph_1}}`, `{{review_paragraph_2}}`, `{{review_paragraph_3}}`
- `{{features_count}}`, `{{contributions_count}}`, `{{docs_count}}`, `{{feedback_count}}`
- `{{priority_1}}`, `{{priority_2}}`, `{{priority_3}}`
- `{{timeline}}`, `{{how_to_help}}`
- `{{featured_1_title}}`, `{{featured_1_desc}}`, `{{featured_1_link}}`
- `{{featured_2_title}}`, `{{featured_2_desc}}`, `{{featured_2_link}}`
- `{{shoutouts}}` (optional HTML block)
- `{{explore_link}}` - /index.html
- `{{unsubscribe_link}}`, `{{preferences_link}}`
---
## Design Guidelines
### Colors
- Primary Blue: #2563eb
- Dark Blue: #1e40af
- Text: #1f2937
- Gray text: #6b7280
- Background: #f9fafb
- White: #ffffff
### Typography
- Font family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif
- Body: 16px, line-height 1.6
- Headings: 20-28px, font-weight 600-700
### Layout
- Max width: 600px
- Padding: 20-40px
- Mobile-responsive
- Clear visual hierarchy
### Buttons
- Background: #2563eb
- Text: #ffffff
- Padding: 12px 24px
- Border-radius: 6px
- Font-weight: 600
### Cards/Highlights
- Background: #f9fafb
- Border-left: 4px solid #2563eb
- Padding: 15px
- Margin-bottom: 15px
---
## Implementation Notes
1. **Email Service**: Use SendGrid, Mailgun, or AWS SES for sending
2. **Template Engine**: Handlebars or Mustache for variable substitution
3. **Testing**: Use Litmus or Email on Acid for client compatibility testing
4. **Tracking**: Include open tracking pixel and click tracking (with disclosure)
5. **Unsubscribe**: MUST be one-click (CAN-SPAM compliance)
6. **Plain Text**: Generate plain-text versions for all templates
7. **Preheader Text**: Add compelling preheader for inbox preview
---
## Next Steps
1. Create HTML templates from these specs
2. Build template editor in admin UI
3. Integrate with email sending service
4. Set up automated sending schedule
5. Create analytics dashboard for open rates, click rates, unsubscribes

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@ -385,5 +385,8 @@
<!-- Footer Component -->
<script src="/js/components/footer.js?v=0.1.2.1762138733208"></script>
<!-- Feedback System (Governed by Tractatus + Agent Lightning) -->
<script src="/js/components/feedback.js?v=0.1.2.1762138733208"></script>
</body>
</html>

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@ -475,5 +475,7 @@
<!-- Internationalization -->
<script src="/js/i18n-simple.js?v=0.1.2.1761600551809"></script>
<script src="/js/components/language-selector.js?v=0.1.2.1761600551809"></script>
<\!-- Feedback System (Governed by Tractatus + Agent Lightning) -->
<script src="/js/components/feedback.js?v=0.1.2.1762138733208"></script>
</html>

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@ -37,10 +37,68 @@
</div>
</div>
<!-- Send Newsletter -->
<div class="bg-white rounded-lg shadow p-6 mb-8">
<h2 class="text-lg font-medium text-gray-900 mb-4">Send Newsletter</h2>
<form id="send-newsletter-form" class="space-y-4">
<!-- Tier Selection -->
<div>
<label class="block text-sm font-medium text-gray-700 mb-2">Newsletter Tier</label>
<select id="newsletter-tier" class="w-full px-3 py-2 border border-gray-300 rounded-md">
<option value="">Select tier...</option>
<option value="research">Research Updates (Monthly)</option>
<option value="implementation">Implementation Notes (Bi-weekly)</option>
<option value="governance">Governance Discussions (Sporadic)</option>
<option value="project-updates">Project Updates (Quarterly)</option>
</select>
<p class="text-xs text-gray-500 mt-1">Will send to all subscribers interested in this tier</p>
</div>
<!-- Subject Line -->
<div>
<label class="block text-sm font-medium text-gray-700 mb-2">Subject Line</label>
<input type="text" id="newsletter-subject" class="w-full px-3 py-2 border border-gray-300 rounded-md" placeholder="e.g., Tractatus Research Updates - November 2025">
</div>
<!-- Preview Text -->
<div>
<label class="block text-sm font-medium text-gray-700 mb-2">Preview Text</label>
<input type="text" id="newsletter-preview" class="w-full px-3 py-2 border border-gray-300 rounded-md" placeholder="This appears in the inbox preview...">
</div>
<!-- Template Variables -->
<div>
<label class="block text-sm font-medium text-gray-700 mb-2">Content (JSON)</label>
<textarea id="newsletter-content" rows="10" class="w-full px-3 py-2 border border-gray-300 rounded-md font-mono text-xs" placeholder='{"highlight_1_title": "...", "highlight_1_summary": "...", ...}'></textarea>
<p class="text-xs text-gray-500 mt-1">
JSON object with template variables.
<a href="/email-templates/TEMPLATE_SPECS.md" target="_blank" class="text-blue-600 hover:underline">See template specs</a>
</p>
</div>
<!-- Action Buttons -->
<div class="flex gap-3">
<button type="button" id="preview-newsletter-btn" class="px-4 py-2 border border-gray-300 rounded-md text-sm font-medium text-gray-700 hover:bg-gray-50">
Preview
</button>
<button type="button" id="test-newsletter-btn" class="px-4 py-2 border border-gray-300 rounded-md text-sm font-medium text-gray-700 hover:bg-gray-50">
Send Test
</button>
<button type="submit" id="send-newsletter-btn" class="px-4 py-2 bg-blue-600 text-white rounded-md text-sm font-medium hover:bg-blue-700">
Send to Subscribers
</button>
</div>
<!-- Status Messages -->
<div id="send-status" class="hidden"></div>
</form>
</div>
<!-- Actions -->
<div class="bg-white rounded-lg shadow p-6 mb-8">
<div class="flex justify-between items-center">
<h2 class="text-lg font-medium text-gray-900">Actions</h2>
<h2 class="text-lg font-medium text-gray-900">Subscriber Actions</h2>
<div class="flex gap-3">
<button id="refresh-btn" class="px-4 py-2 border border-gray-300 rounded-md text-sm font-medium text-gray-700 hover:bg-gray-50">
Refresh

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@ -1704,5 +1704,8 @@ for user_message in conversation:
<!-- Feedback System (Governed by Tractatus + Agent Lightning) -->
<script src="/js/components/feedback.js?v=0.1.2.1762138733208"></script>
<!-- Newsletter Subscription Modal -->
<script src="/js/components/newsletter.js?v=0.1.2.1762138733208"></script>
</body>
</html>

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@ -683,5 +683,8 @@ Handles plural moral values without imposing hierarchy—facilitates human judgm
<!-- Feedback System (Governed by Tractatus + Agent Lightning) -->
<script src="/js/components/feedback.js?v=0.1.2.1762138733208"></script>
<!-- Newsletter Subscription Modal -->
<script src="/js/components/newsletter.js?v=0.1.2.1762138733208"></script>
</body>
</html>

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@ -88,6 +88,7 @@
<li><a href="/privacy.html" class="hover:text-white transition" data-i18n="footer.legal_links.privacy">Privacy Policy</a></li>
<li><a href="/gdpr.html" class="hover:text-white transition" data-i18n="footer.legal_links.gdpr">GDPR Compliance</a></li>
<li><button id="open-contact-modal" class="hover:text-white transition cursor-pointer text-left" data-i18n="footer.legal_links.contact">Contact Us</button></li>
<li><button data-newsletter-trigger class="hover:text-white transition cursor-pointer text-left" data-i18n="footer.legal_links.newsletter">Newsletter</button></li>
<li><a href="https://github.com/AgenticGovernance/tractatus-framework" class="hover:text-white transition" target="_blank" rel="noopener">GitHub</a></li>
</ul>
</div>

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/**
* Newsletter Subscription Component
* Reusable modal for newsletter subscriptions across the website
*/
class TractausNewsletter {
constructor() {
this.isOpen = false;
this.isMobile = window.matchMedia('(max-width: 768px)').matches;
this.csrfToken = null;
this.init();
}
async init() {
this.renderModal();
this.attachEventListeners();
await this.fetchCsrfToken();
}
async fetchCsrfToken() {
try {
const response = await fetch('/api/csrf-token');
const data = await response.json();
this.csrfToken = data.csrfToken;
} catch (error) {
console.error('[Newsletter] Failed to fetch CSRF token:', error);
}
}
renderModal() {
const modalHTML = `
<div id="newsletter-modal" class="hidden fixed inset-0 z-50" role="dialog" aria-modal="true">
<div id="newsletter-backdrop" class="absolute inset-0 bg-gray-900/60 backdrop-blur-sm"></div>
<div class="absolute inset-0 flex items-center justify-center p-4">
<div class="bg-white rounded-xl shadow-2xl w-full max-w-lg relative">
<button id="newsletter-close"
class="absolute top-4 right-4 text-gray-400 hover:text-gray-600 transition-colors"
aria-label="Close newsletter modal">
<svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12" />
</svg>
</button>
<!-- Form Step -->
<div id="newsletter-form-step" class="p-8">
<div class="text-center mb-6">
<div class="inline-flex items-center justify-center w-16 h-16 bg-blue-100 rounded-full mb-4">
<svg class="w-8 h-8 text-blue-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 8l7.89 5.26a2 2 0 002.22 0L21 8M5 19h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z" />
</svg>
</div>
<h2 class="text-2xl font-bold text-gray-900 mb-2">Stay Connected</h2>
<p class="text-gray-600">
Get updates on AI governance research, framework developments, and implementation insights.
Choose what matters to you.
</p>
</div>
<form id="newsletter-form" class="space-y-4">
<div>
<label for="newsletter-email" class="block text-sm font-medium text-gray-700 mb-1">
Email Address <span class="text-red-500">*</span>
</label>
<input
type="email"
id="newsletter-email"
name="email"
required
placeholder="your.email@example.com"
class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent"
/>
</div>
<div>
<label for="newsletter-name" class="block text-sm font-medium text-gray-700 mb-1">
Name (Optional)
</label>
<input
type="text"
id="newsletter-name"
name="name"
placeholder="Your name"
class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent"
/>
</div>
<div>
<label class="block text-sm font-medium text-gray-700 mb-2">
Interests (Select all that apply)
</label>
<div class="space-y-2">
<label class="flex items-start cursor-pointer">
<input type="checkbox" name="interest" value="research" checked
class="mt-1 rounded border-gray-300 text-blue-600 focus:ring-blue-500" />
<span class="ml-2 text-sm text-gray-700">
Research Updates <em class="text-gray-500">(monthly)</em>
</span>
</label>
<label class="flex items-start cursor-pointer">
<input type="checkbox" name="interest" value="implementation"
class="mt-1 rounded border-gray-300 text-blue-600 focus:ring-blue-500" />
<span class="ml-2 text-sm text-gray-700">
Implementation Notes <em class="text-gray-500">(bi-weekly)</em>
</span>
</label>
<label class="flex items-start cursor-pointer">
<input type="checkbox" name="interest" value="governance"
class="mt-1 rounded border-gray-300 text-blue-600 focus:ring-blue-500" />
<span class="ml-2 text-sm text-gray-700">
Governance Discussions <em class="text-gray-500">(sporadic)</em>
</span>
</label>
<label class="flex items-start cursor-pointer">
<input type="checkbox" name="interest" value="project-updates"
class="mt-1 rounded border-gray-300 text-blue-600 focus:ring-blue-500" />
<span class="ml-2 text-sm text-gray-700">
Project Updates <em class="text-gray-500">(quarterly)</em>
</span>
</label>
</div>
</div>
<button type="submit" class="w-full bg-blue-600 text-white py-3 px-4 rounded-lg font-semibold hover:bg-blue-700 transition-colors">
Subscribe
</button>
<p class="text-xs text-center text-gray-500">
We respect your privacy. Unsubscribe anytime. No spam, ever.
</p>
</form>
</div>
<!-- Success Step -->
<div id="newsletter-success-step" class="hidden p-8 text-center">
<div class="inline-flex items-center justify-center w-16 h-16 bg-green-100 rounded-full mb-4">
<svg class="w-8 h-8 text-green-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7" />
</svg>
</div>
<h2 class="text-2xl font-bold text-gray-900 mb-2">You're All Set!</h2>
<p class="text-gray-600 mb-6">
Thanks for subscribing! You'll receive updates based on your interests.
Watch your inbox for our next update.
</p>
<button id="newsletter-done-btn" class="bg-gray-200 text-gray-800 py-2 px-6 rounded-lg font-semibold hover:bg-gray-300 transition-colors">
Done
</button>
</div>
<!-- Error Step -->
<div id="newsletter-error-step" class="hidden p-8 text-center">
<div class="inline-flex items-center justify-center w-16 h-16 bg-red-100 rounded-full mb-4">
<svg class="w-8 h-8 text-red-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8v4m0 4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z" />
</svg>
</div>
<h2 class="text-2xl font-bold text-gray-900 mb-2">Something Went Wrong</h2>
<p id="newsletter-error-message" class="text-gray-600 mb-6">
We couldn't process your subscription. Please try again.
</p>
<button id="newsletter-retry-btn" class="bg-gray-200 text-gray-800 py-2 px-6 rounded-lg font-semibold hover:bg-gray-300 transition-colors">
Try Again
</button>
</div>
</div>
</div>
</div>
`;
document.body.insertAdjacentHTML('beforeend', modalHTML);
}
attachEventListeners() {
const modal = document.getElementById('newsletter-modal');
const backdrop = document.getElementById('newsletter-backdrop');
const closeBtn = document.getElementById('newsletter-close');
const form = document.getElementById('newsletter-form');
const doneBtn = document.getElementById('newsletter-done-btn');
const retryBtn = document.getElementById('newsletter-retry-btn');
// Close handlers
backdrop.addEventListener('click', () => this.close());
closeBtn.addEventListener('click', () => this.close());
doneBtn.addEventListener('click', () => this.close());
retryBtn.addEventListener('click', () => this.showStep('form'));
// Form submission
form.addEventListener('submit', (e) => {
e.preventDefault();
this.handleSubmit(e);
});
// Escape key to close
document.addEventListener('keydown', (e) => {
if (e.key === 'Escape' && this.isOpen) {
this.close();
}
});
// Global trigger - look for elements with data-newsletter-trigger
document.addEventListener('click', (e) => {
if (e.target.closest('[data-newsletter-trigger]')) {
e.preventDefault();
this.open();
}
});
}
open() {
const modal = document.getElementById('newsletter-modal');
modal.classList.remove('hidden');
this.isOpen = true;
document.body.classList.add('overflow-hidden');
this.showStep('form');
}
close() {
const modal = document.getElementById('newsletter-modal');
modal.classList.add('hidden');
this.isOpen = false;
document.body.classList.remove('overflow-hidden');
// Reset form
const form = document.getElementById('newsletter-form');
form.reset();
// Re-check the research interest by default
const researchCheckbox = form.querySelector('input[value="research"]');
if (researchCheckbox) {
researchCheckbox.checked = true;
}
}
showStep(step) {
const steps = {
form: 'newsletter-form-step',
success: 'newsletter-success-step',
error: 'newsletter-error-step'
};
Object.values(steps).forEach(stepId => {
const el = document.getElementById(stepId);
if (el) el.classList.add('hidden');
});
const targetStep = document.getElementById(steps[step]);
if (targetStep) {
targetStep.classList.remove('hidden');
}
}
async handleSubmit(e) {
const form = e.target;
const submitBtn = form.querySelector('button[type="submit"]');
const originalBtnText = submitBtn.textContent;
try {
// Disable submit button
submitBtn.disabled = true;
submitBtn.textContent = 'Subscribing...';
// Collect form data
const formData = new FormData(form);
const email = formData.get('email');
const name = formData.get('name');
const interestCheckboxes = form.querySelectorAll('input[name="interest"]:checked');
const interests = Array.from(interestCheckboxes).map(cb => cb.value);
// Prepare request data
const data = {
email,
name: name || undefined,
source: window.location.pathname,
interests
};
// Submit to API
const response = await fetch('/api/newsletter/subscribe', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'X-CSRF-Token': this.csrfToken
},
credentials: 'include',
body: JSON.stringify(data)
});
const result = await response.json();
if (response.ok && result.success) {
this.showStep('success');
} else {
throw new Error(result.error || 'Subscription failed');
}
} catch (error) {
console.error('[Newsletter] Subscription error:', error);
const errorMsg = document.getElementById('newsletter-error-message');
errorMsg.textContent = error.message || 'We couldn\'t process your subscription. Please try again.';
this.showStep('error');
} finally {
submitBtn.disabled = false;
submitBtn.textContent = originalBtnText;
}
}
}
// Auto-initialize when DOM is ready
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', () => {
window.tractausNewsletter = new TractausNewsletter();
});
} else {
window.tractausNewsletter = new TractausNewsletter();
}

View file

@ -1052,5 +1052,8 @@
<!-- Feedback System (Governed by Tractatus + Agent Lightning) -->
<script src="/js/components/feedback.js?v=0.1.2.1762138733208"></script>
<!-- Newsletter Subscription Modal -->
<script src="/js/components/newsletter.js?v=0.1.2.1762138733208"></script>
</body>
</html>

View file

@ -1597,5 +1597,8 @@
<!-- Feedback System (Governed by Tractatus + Agent Lightning) -->
<script src="/js/components/feedback.js?v=0.1.2.1762138733208"></script>
<!-- Newsletter Subscription Modal -->
<script src="/js/components/newsletter.js?v=0.1.2.1762138733208"></script>
</body>
</html>

View file

@ -0,0 +1,134 @@
/**
* RSS/Atom Feed Controller
* Generate RSS feeds for blog content
*/
const BlogPost = require('../models/BlogPost.model');
const logger = require('../utils/logger.util');
/**
* Generate RSS 2.0 feed for all blog posts
* GET /feed.xml
*/
async function generateMainFeed(req, res) {
try {
const posts = await BlogPost.getPublished({ limit: 20 });
const baseUrl = process.env.BASE_URL || 'https://agenticgovernance.digital';
const buildDate = new Date().toUTCString();
const rssItems = posts.map(post => {
const pubDate = new Date(post.published_at).toUTCString();
const link = `${baseUrl}/blog/${post.slug}`;
return `
<item>
<title><![CDATA[${escapeXml(post.title)}]]></title>
<link>${link}</link>
<guid isPermaLink="true">${link}</guid>
<pubDate>${pubDate}</pubDate>
<description><![CDATA[${escapeXml(post.excerpt)}]]></description>
${post.tags.map(tag => `<category>${escapeXml(tag)}</category>`).join('\n ')}
<author>research@agenticgovernance.digital (${escapeXml(post.author.name)})</author>
</item>`;
}).join('\n');
const rss = `<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
<channel>
<title>Tractatus AI Safety Framework - Research Updates</title>
<link>${baseUrl}/blog</link>
<description>Research updates, empirical findings, and honest uncertainties from the Tractatus AI Safety Framework project.</description>
<language>en</language>
<lastBuildDate>${buildDate}</lastBuildDate>
<atom:link href="${baseUrl}/feed.xml" rel="self" type="application/rss+xml" />
${rssItems}
</channel>
</rss>`;
res.set('Content-Type', 'application/rss+xml; charset=UTF-8');
res.send(rss);
logger.info('[RSS] Main feed generated', { postCount: posts.length });
} catch (error) {
logger.error('[RSS] Feed generation error:', error);
res.status(500).send('<?xml version="1.0"?><error>Feed generation failed</error>');
}
}
/**
* Generate topic-specific RSS feed
* GET /feed/:topic.xml
*/
async function generateTopicFeed(req, res) {
try {
const { topic } = req.params;
const posts = await BlogPost.getPublishedByTag(topic, { limit: 20 });
if (posts.length === 0) {
return res.status(404).send('<?xml version="1.0"?><error>Topic not found</error>');
}
const baseUrl = process.env.BASE_URL || 'https://agenticgovernance.digital';
const buildDate = new Date().toUTCString();
const rssItems = posts.map(post => {
const pubDate = new Date(post.published_at).toUTCString();
const link = `${baseUrl}/blog/${post.slug}`;
return `
<item>
<title><![CDATA[${escapeXml(post.title)}]]></title>
<link>${link}</link>
<guid isPermaLink="true">${link}</guid>
<pubDate>${pubDate}</pubDate>
<description><![CDATA[${escapeXml(post.excerpt)}]]></description>
${post.tags.map(tag => `<category>${escapeXml(tag)}</category>`).join('\n ')}
<author>research@agenticgovernance.digital (${escapeXml(post.author.name)})</author>
</item>`;
}).join('\n');
const topicTitle = topic.charAt(0).toUpperCase() + topic.slice(1).replace(/-/g, ' ');
const rss = `<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
<channel>
<title>Tractatus - ${topicTitle} Updates</title>
<link>${baseUrl}/blog?tag=${topic}</link>
<description>Updates on ${topicTitle} from the Tractatus AI Safety Framework project.</description>
<language>en</language>
<lastBuildDate>${buildDate}</lastBuildDate>
<atom:link href="${baseUrl}/feed/${topic}.xml" rel="self" type="application/rss+xml" />
${rssItems}
</channel>
</rss>`;
res.set('Content-Type', 'application/rss+xml; charset=UTF-8');
res.send(rss);
logger.info('[RSS] Topic feed generated', { topic, postCount: posts.length });
} catch (error) {
logger.error('[RSS] Topic feed generation error:', error);
res.status(500).send('<?xml version="1.0"?><error>Feed generation failed</error>');
}
}
/**
* Escape XML special characters
*/
function escapeXml(unsafe) {
if (!unsafe) return '';
return unsafe
.replace(/&/g, '&amp;')
.replace(/</g, '&lt;')
.replace(/>/g, '&gt;')
.replace(/"/g, '&quot;')
.replace(/'/g, '&apos;');
}
module.exports = {
generateMainFeed,
generateTopicFeed
};

View file

@ -158,6 +158,31 @@ class BlogPost {
const collection = await getCollection('blog_posts');
return await collection.countDocuments({ status });
}
/**
* Get published posts (alias for findPublished, used by RSS controller)
*/
static async getPublished(options = {}) {
return await this.findPublished(options);
}
/**
* Get published posts filtered by tag
*/
static async getPublishedByTag(tag, options = {}) {
const collection = await getCollection('blog_posts');
const { limit = 10, skip = 0, sort = { published_at: -1 } } = options;
return await collection
.find({
status: 'published',
tags: tag
})
.sort(sort)
.skip(skip)
.limit(limit)
.toArray();
}
}
module.exports = BlogPost;

17
src/routes/rss.routes.js Normal file
View file

@ -0,0 +1,17 @@
/**
* RSS Feed Routes
* Public feeds for blog content
*/
const express = require('express');
const router = express.Router();
const rssController = require('../controllers/rss.controller');
const { asyncHandler } = require('../middleware/error.middleware');
// Main RSS feed (all posts)
router.get('/feed.xml', asyncHandler(rssController.generateMainFeed));
// Topic-specific RSS feeds
router.get('/feed/:topic.xml', asyncHandler(rssController.generateTopicFeed));
module.exports = router;

View file

@ -128,6 +128,10 @@ app.get('/blog/:slug', (req, res) => {
res.redirect(301, `/blog-post.html?slug=${req.params.slug}`);
});
// RSS feeds (mounted at root level for standard RSS convention)
const rssRoutes = require('./routes/rss.routes');
app.use('/', rssRoutes);
// Static files
app.use(express.static('public'));