inpharmaticist.github.io/content/about/contact.md

title, toc, cascade, previous, next, weight, breadcrumbs

title	toc	cascade	previous	next	weight	breadcrumbs
Contact	false	type docs	support	events	5	false

Contact

Send a message.

Name

   <div class="form-group">
       <label for="contact-info">Contact Info</label>
       <input type="text" id="contact-info" name="contact-info" 
           placeholder="email@example.com" required>
       <small>How you want to be contacted back.</small>
   </div>
   
   <div class="form-group">
       <label for="message">Comments</label>
       <textarea id="message" name="message" rows="5" placeholder="Your message..." required></textarea>
   </div>
   
   <button type="submit" id="submit-btn">Send Message</button>

<script src="https://unpkg.com/nostr-tools@1.17.0/lib/nostr.bundle.js"></script> <script> // CONFIGURATION: Replace these with your own values const RECIPIENT_NPUB = 'npub1c0r3ytrr4afgrlhrhyec6y9wvkckdllx7ul3cfevtsgjqcrhx8tsdzqs7w'; const RELAYS = [ 'wss://bits.sdbitcoiners.com/nostrrelay/Leug2TNY', 'wss://relay.damus.io', 'wss://nos.lol', 'wss://relay.nostr.band' // Add more relays if desired ]; // Decode npub to hex pubkey let RECIPIENT_HEX; try { const decoded = window.NostrTools.nip19.decode(RECIPIENT_NPUB); RECIPIENT_HEX = decoded.data; } catch (e) { console.error('Invalid npub in configuration'); } document.getElementById('contact-form').addEventListener('submit', async (e) => { e.preventDefault(); const submitBtn = document.getElementById('submit-btn'); const status = document.getElementById('status'); if (!RECIPIENT_HEX) { status.innerHTML = 'Configuration error: Invalid npub.'; status.className = 'error'; return; } submitBtn.disabled = true; submitBtn.textContent = 'Sending...'; status.className = ''; status.style.display = 'none'; try { const sk = window.NostrTools.generatePrivateKey(); const pk = window.NostrTools.getPublicKey(sk); const formData = { name: document.getElementById('name').value, contact: document.getElementById('contact-info').value, message: document.getElementById('message').value, timestamp: new Date().toISOString(), source: 'Contact Form' }; const encryptedContent = await window.NostrTools.nip04.encrypt( sk, RECIPIENT_HEX, JSON.stringify(formData) ); const event = { kind: 4, pubkey: pk, created_at: Math.floor(Date.now() / 1000), tags: 'p', RECIPIENT_HEX, content: encryptedContent }; event.id = window.NostrTools.getEventHash(event); event.sig = window.NostrTools.signEvent(event, sk); let publishedCount = 0; const publishPromises = RELAYS.map(relayUrl => { return new Promise((resolve) => { const ws = new WebSocket(relayUrl); let timeout; ws.onopen = () => { ws.send(JSON.stringify(['EVENT', event])); timeout = setTimeout(() => { ws.close(); resolve(false); }, 5000); }; ws.onmessage = (msg) => { const data = JSON.parse(msg.data); if (data[0] === 'OK' && data[1] === event.id) { clearTimeout(timeout); ws.close(); resolve(true); } }; ws.onerror = () => { clearTimeout(timeout); ws.close(); resolve(false); }; }); }); const results = await Promise.all(publishPromises); publishedCount = results.filter(r => r).length; if (publishedCount > 0) { status.innerHTML = 'Message sent!
Published to ' + publishedCount + ' relay(s).'; status.className = 'success'; document.getElementById('contact-form').reset(); } else { throw new Error('No relays accepted the message'); } } catch (error) { console.error(error); status.innerHTML = 'Network error.
Please try again later.'; status.className = 'error'; } finally { submitBtn.disabled = false; submitBtn.textContent = 'Send Message'; } }); </script>