Add stems_link support for Pingvin-Share-X delivery

app.py

@@ -833,6 +833,11 @@ def admin_request(rid):
             flash('Operator notes saved.', 'success')
             return redirect(url_for('admin_request', rid=rid))
 
+        elif action == 'save_stems_link':
+            update_request(rid, stems_link=request.form.get('stems_link', '').strip())
+            flash('Stems share link saved.', 'success')
+            return redirect(url_for('admin_request', rid=rid))
+
         elif action == 'save_prompt':
             # Store the generated title/style/lyrics and mark prompt ready.
             update_request(rid,
@@ -899,8 +904,26 @@ def admin_request(rid):
                 if p.exists():
                     attachments.append((str(p), p.name))
 
+            # Compute 3-month expiry date for any stems share link.
+            from datetime import datetime, timedelta
+            expiry_date = (datetime.utcnow() + timedelta(days=90)).strftime('%B %d, %Y')
+
             player_link = f"{current_app.config['PUBLIC_BASE_URL']}/play/{req['player_token']}"
-            body = f"Hi {req['name']},\n\nThanks for your payment! Your selected song(s) are attached to this email.\n\nYou can also keep streaming them here: {player_link}\n\nEnjoy!\n\n— {current_app.config['BOOTH_NAME']}"
+            body_lines = [
+                f"Hi {req['name']},",
+                "",
+                "Thanks for your payment! Your selected song(s) are attached to this email.",
+                f"You can also keep streaming them here: {player_link}",
+                "",
+                "Enjoy!",
+                "",
+                f"— {current_app.config['BOOTH_NAME']}"
+            ]
+            if req.get('stems_link'):
+                body_lines.insert(4, f"Your stems / extras are available here: {req['stems_link']}")
+                body_lines.insert(5, f"This share link expires on {expiry_date} (3 months from today). Please download before then.")
+                body_lines.insert(6, "")
+            body = '\n'.join(body_lines)
             try:
                 send_email(req['email'], 'Your theme song files are here!', body, attachments=attachments, inline_images=build_signature_images())
                 update_request(rid, delivery_sent_at=now_utc())
@@ -1018,7 +1041,7 @@ def admin_settings():
         'style_genre', 'extra_requests', 'vocal_gender', 'status', 'suno_title', 'suno_style',
         'suno_lyrics', 'song_a_path', 'song_b_path', 'customer_approved',
         'approval_notified_at', 'preview_sent_at', 'delivery_sent_at',
-        'square_payment_ref', 'admin_alert_email', 'player_token', 'revision_note', 'revision_count', 'operator_notes'
+        'square_payment_ref', 'admin_alert_email', 'player_token', 'revision_note', 'revision_count', 'operator_notes', 'stems_link'
     }
     health = {'ok': True, 'missing_columns': [], 'message': 'Database schema looks good.'}
     try:

models.py

@@ -49,7 +49,8 @@ CREATE TABLE IF NOT EXISTS requests (
     player_token TEXT NOT NULL UNIQUE,
     revision_count INTEGER DEFAULT 0,
     revision_note TEXT,
-    operator_notes TEXT
+    operator_notes TEXT,
+    stems_link TEXT
 );
 
 CREATE INDEX IF NOT EXISTS idx_requests_status ON requests(status);

templates/admin/request.html

@@ -178,6 +178,20 @@
             </div>
           </form>
         </div>
+
+        <!-- Stems / Extras Link -->
+        <div class="section">
+          <h2>Stems / Extras Link</h2>
+          <p class="copy-hint">Paste a self-hosted file share link (e.g. from Pingvin Share). It will appear on the customer player page once delivered.</p>
+          <form method="POST">
+            <input type="hidden" name="action" value="save_stems_link">
+            <label for="stems_link">Share link</label>
+            <input type="url" id="stems_link" name="stems_link" value="{{ req.stems_link or '' }}" placeholder="https://files.dionysismedia.ca/share/...">
+            <div class="actions">
+              <button type="submit" class="secondary">Save Link</button>
+            </div>
+          </form>
+        </div>
       </div>
 
       <!-- RIGHT COLUMN -->

templates/player.html

@@ -167,6 +167,12 @@
       <p>Payment recorded. Your files are being prepared.</p>
       {% elif req.status == 'delivered' %}
         <p>Delivered! Check your email for the MP3 attachment(s).</p>
+        {% if req.stems_link %}
+        <p style="margin-top:.8rem">
+          <a href="{{ req.stems_link }}" target="_blank" rel="noopener noreferrer" style="display:inline-block;padding:.7rem 1rem;background:#10b981;color:#000;border-radius:.5rem;text-decoration:none;font-weight:700;">Download stems / extras →</a>
+        </p>
+        <p style="font-size:.9rem;color:#9ca3af;">This link expires 3 months after delivery. Download soon.</p>
+        {% endif %}
       {% endif %}
     </div>