crowdpay/test-embed.html at main · devsimze/crowdpay · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>External Site - Campaign Embed Test</title>
  <style>
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
      background: #f5f5f5;
      padding: 2rem;
      line-height: 1.6;
    }

    .container {
      max-width: 800px;
      margin: 0 auto;
      background: #fff;
      padding: 2rem;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }

    h1 {
      color: #111;
      margin-bottom: 1rem;
    }

    p {
      color: #555;
      margin-bottom: 1.5rem;
    }

    .embed-section {
      margin: 2rem 0;
      padding: 1.5rem;
      background: #fafafa;
      border: 2px dashed #ddd;
      border-radius: 8px;
    }

    .embed-label {
      font-weight: 600;
      color: #333;
      margin-bottom: 1rem;
      display: block;
    }

    .embed-wrapper {
      display: flex;
      justify-content: center;
      gap: 2rem;
      flex-wrap: wrap;
    }

    iframe {
      border: 1px solid #e5e5e5;
      border-radius: 8px;
    }

    .info-box {
      background: #f0f9ff;
      border-left: 4px solid #0ea5e9;
      padding: 1rem;
      margin: 1.5rem 0;
      border-radius: 4px;
    }

    .info-box strong {
      color: #0369a1;
    }

    code {
      background: #f4f4f5;
      padding: 0.2rem 0.4rem;
      border-radius: 3px;
      font-size: 0.9em;
      font-family: monospace;
    }
  </style>
</head>
<body>
  <div class="container">
    <h1>🌐 External Website - Campaign Embed Demo</h1>
    <p>
      This page simulates an external website (blog, creator site, etc.) embedding CrowdPay campaign widgets.
      The embeds below are live and will update in real-time when contributions are made.
    </p>

    <div class="info-box">
      <strong>How it works:</strong> The iframe loads from <code>http://localhost:5173/embed/campaigns/:id</code>
      and communicates with the parent page via <code>postMessage</code> for auto-resizing.
      No authentication required - anyone can view the embed!
    </div>

    <div class="embed-section">
      <span class="embed-label">📊 Campaign Widget (480px width):</span>
      <div class="embed-wrapper">
        <!-- Replace CAMPAIGN_ID with an actual campaign ID from your database -->
        <iframe
          src="http://localhost:5173/embed/campaigns/1"
          width="480"
          height="280"
          frameborder="0"
          title="Campaign embed">
        </iframe>
      </div>
    </div>

    <div class="embed-section">
      <span class="embed-label">📱 Responsive Widget (320px width - mobile):</span>
      <div class="embed-wrapper">
        <iframe
          src="http://localhost:5173/embed/campaigns/1"
          width="320"
          height="280"
          frameborder="0"
          title="Campaign embed mobile">
        </iframe>
      </div>
    </div>

    <div class="embed-section">
      <span class="embed-label">💻 Wide Widget (600px width - desktop):</span>
      <div class="embed-wrapper">
        <iframe
          src="http://localhost:5173/embed/campaigns/1"
          width="600"
          height="280"
          frameborder="0"
          title="Campaign embed desktop">
        </iframe>
      </div>
    </div>

    <h2 style="margin-top: 2rem; margin-bottom: 1rem;">📝 Embed Code Example</h2>
    <pre style="background: #f4f4f5; padding: 1rem; border-radius: 6px; overflow: auto; font-size: 0.85rem;">
&lt;iframe src="https://crowdpay.io/embed/campaigns/[CAMPAIGN_ID]"
        width="480" height="280" frameborder="0"&gt;
&lt;/iframe&gt;</pre>

    <div class="info-box" style="margin-top: 2rem;">
      <strong>Features:</strong>
      <ul style="margin-top: 0.5rem; margin-left: 1.5rem;">
        <li>✅ Live progress bar updates via SSE (within 10 seconds)</li>
        <li>✅ "Back this campaign" button opens CrowdPay in new tab</li>
        <li>✅ Responsive design (300px - 600px width)</li>
        <li>✅ No authentication required</li>
        <li>✅ Auto-resizes via postMessage</li>
        <li>✅ Permissive CORS headers for cross-origin embedding</li>
      </ul>
    </div>

    <script>
      // Listen for postMessage events from embed iframes
      window.addEventListener('message', (event) => {
        // In production, you should validate event.origin
        const { data } = event;

        if (data.type === 'resize') {
          // Auto-resize iframe (optional - iframes have fixed height for simplicity)
          console.log('Embed wants to resize to:', data.height);
        }

        if (data.type === 'cta_click') {
          // Track when users click "Back this campaign"
          console.log('User clicked CTA for campaign:', data.campaignId);
        }
      });
    </script>
  </div>
</body>
</html>