mirror of
https://github.com/inpharmaticist/links.git
synced 2026-04-26 17:04:03 +00:00
Create contact form
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inpharmaticist
261
contact.html
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261
contact.html
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Contact Form</title>
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<style>
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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body {
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font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
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line-height: 1.6;
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color: #000;
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background-color: #fff;
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padding: 2rem 1rem;
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max-width: 600px;
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margin: 0 auto;
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}
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h1 {
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margin-bottom: 0.5rem;
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font-size: 1.8rem;
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}
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p {
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margin-bottom: 2rem;
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color: #333;
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}
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.form-group {
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margin-bottom: 1.5rem;
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}
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label {
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display: block;
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margin-bottom: 0.5rem;
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font-weight: 600;
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}
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input, textarea {
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width: 100%;
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padding: 0.75rem;
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font-size: 1rem;
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border: 1px solid #ccc;
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border-radius: 4px;
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font-family: inherit;
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}
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input:focus, textarea:focus {
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outline: none;
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border-color: #000;
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}
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small {
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display: block;
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margin-top: 0.25rem;
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color: #666;
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font-size: 0.875rem;
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}
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button {
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background-color: #000;
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color: #fff;
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padding: 1rem 2rem;
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font-size: 1rem;
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font-weight: 600;
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border: none;
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border-radius: 4px;
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cursor: pointer;
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width: 100%;
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}
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button:hover {
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background-color: #333;
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}
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button:disabled {
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background-color: #999;
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cursor: not-allowed;
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}
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#status {
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margin-top: 1.5rem;
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padding: 1rem;
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border-radius: 4px;
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display: none;
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}
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#status.success {
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display: block;
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background-color: #f0f0f0;
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border-left: 4px solid #000;
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}
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#status.error {
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display: block;
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background-color: #fee;
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border-left: 4px solid #c00;
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color: #c00;
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}
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a {
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color: #000;
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text-decoration: underline;
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}
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</style>
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</head>
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<body>
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<h1>Contact</h1>
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<p>Send a message.</p>
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<form id="contact-form" onsubmit="return false;">
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<div class="form-group">
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<label for="name">Name</label>
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<input type="text" id="name" name="name" required>
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</div>
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<div class="form-group">
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<label for="contact-info">Contact Info</label>
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<input type="text" id="contact-info" name="contact-info"
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placeholder="email@example.com" required>
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<small>How you want to be contacted back.</small>
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</div>
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<div class="form-group">
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<label for="message">Comments</label>
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<textarea id="message" name="message" rows="5" placeholder="Your message..." required></textarea>
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</div>
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<button type="submit" id="submit-btn">Send Message</button>
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</form>
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<div id="status"></div>
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<script src="https://unpkg.com/nostr-tools@1.17.0/lib/nostr.bundle.js"></script>
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<script>
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// CONFIGURATION: Replace these with your own values
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const RECIPIENT_NPUB = 'npub1c0r3ytrr4afgrlhrhyec6y9wvkckdllx7ul3cfevtsgjqcrhx8tsdzqs7w';
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const RELAYS = [
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'wss://bits.sdbitcoiners.com/nostrrelay/Leug2TNY',
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'wss://relay.damus.io',
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'wss://nos.lol',
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'wss://relay.nostr.band'
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// Add more relays if desired
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];
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// Decode npub to hex pubkey
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let RECIPIENT_HEX;
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try {
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const decoded = window.NostrTools.nip19.decode(RECIPIENT_NPUB);
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RECIPIENT_HEX = decoded.data;
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} catch (e) {
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console.error('Invalid npub in configuration');
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}
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document.getElementById('contact-form').addEventListener('submit', async (e) => {
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e.preventDefault();
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const submitBtn = document.getElementById('submit-btn');
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const status = document.getElementById('status');
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if (!RECIPIENT_HEX) {
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status.innerHTML = '<strong>Configuration error:</strong> Invalid npub.';
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status.className = 'error';
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return;
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}
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submitBtn.disabled = true;
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submitBtn.textContent = 'Sending...';
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status.className = '';
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status.style.display = 'none';
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try {
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const sk = window.NostrTools.generatePrivateKey();
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const pk = window.NostrTools.getPublicKey(sk);
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const formData = {
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name: document.getElementById('name').value,
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contact: document.getElementById('contact-info').value,
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message: document.getElementById('message').value,
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timestamp: new Date().toISOString(),
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source: 'Contact Form'
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};
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const encryptedContent = await window.NostrTools.nip04.encrypt(
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sk,
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RECIPIENT_HEX,
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JSON.stringify(formData)
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);
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const event = {
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kind: 4,
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pubkey: pk,
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created_at: Math.floor(Date.now() / 1000),
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tags: [['p', RECIPIENT_HEX]],
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content: encryptedContent
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};
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event.id = window.NostrTools.getEventHash(event);
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event.sig = window.NostrTools.signEvent(event, sk);
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let publishedCount = 0;
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const publishPromises = RELAYS.map(relayUrl => {
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return new Promise((resolve) => {
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const ws = new WebSocket(relayUrl);
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let timeout;
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ws.onopen = () => {
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ws.send(JSON.stringify(['EVENT', event]));
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timeout = setTimeout(() => {
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ws.close();
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resolve(false);
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}, 5000);
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};
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ws.onmessage = (msg) => {
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const data = JSON.parse(msg.data);
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if (data[0] === 'OK' && data[1] === event.id) {
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clearTimeout(timeout);
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ws.close();
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resolve(true);
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}
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};
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ws.onerror = () => {
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clearTimeout(timeout);
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ws.close();
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resolve(false);
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};
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});
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});
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const results = await Promise.all(publishPromises);
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publishedCount = results.filter(r => r).length;
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if (publishedCount > 0) {
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status.innerHTML = '<strong>Message sent!</strong><br>Published to ' + publishedCount + ' relay(s).';
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status.className = 'success';
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document.getElementById('contact-form').reset();
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} else {
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throw new Error('No relays accepted the message');
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}
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} catch (error) {
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console.error(error);
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status.innerHTML = '<strong>Network error.</strong><br>Please try again later.';
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status.className = 'error';
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} finally {
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submitBtn.disabled = false;
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submitBtn.textContent = 'Send Message';
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}
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});
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</script>
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</body>
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</html>
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