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# Vercel Web Analytics Implementation ## Summary Successfully implemented Vercel Web Analytics for the MQL5 Trading Automation dashboard project. The implementation follows Vercel's recommended HTML/plain JavaScript approach, which is ideal for this Flask-based application. ## Changes Made ### Modified Files: 1. **dashboard/index.html** - Added Vercel Web Analytics script tags before the closing `</body>` tag - Implemented the standard HTML analytics tracking code that initializes the `window.va` function - Added deferred loading of the Vercel insights script from `/_vercel/insights/script.js` 2. **scripts/web_dashboard.py** - Updated the Flask application's HTML template to include Vercel Web Analytics - Added the same analytics script tags to the dynamically generated HTML - Ensures analytics tracking works on both the static and Flask-rendered pages ### Created Files: 3. **vercel.json** - Created Vercel deployment configuration file - Configured builds for both the Python Flask app and static dashboard files - Set up routing to properly serve the Flask app and static assets - Added production environment variables for Flask ## Implementation Details The implementation uses Vercel's HTML/JavaScript approach for web analytics, which: - Requires no package installation (no @vercel/analytics npm package needed) - Works seamlessly with Flask and static HTML pages - Automatically tracks page views and visitor metrics - Uses deferred script loading for optimal performance - Will be activated once the project is deployed to Vercel with Web Analytics enabled ## Next Steps for Deployment To complete the Vercel Web Analytics setup: 1. **Enable Web Analytics in Vercel Dashboard:** - Go to your Vercel project dashboard - Click the "Analytics" tab - Click "Enable" to activate Web Analytics - This will make the `/_vercel/insights/*` routes available 2. **Deploy to Vercel:** - Run `vercel deploy` or push to your connected Git repository - The analytics will automatically start tracking after deployment 3. **Verify Installation:** - After deployment, visit your site - Open browser DevTools > Network tab - Look for a request to `/_vercel/insights/view` to confirm tracking is active ## Technical Notes - No changes to requirements.txt were needed (Python-only dependencies) - No package manager operations required (npm/yarn/pnpm) - The implementation is framework-agnostic and works with plain HTML/JavaScript - Analytics tracking is non-blocking and won't affect page load performance - The solution supports both the static HTML dashboard and Flask-rendered pages Co-authored-by: Vercel <vercel[bot]@users.noreply.github.com>
85 lines
3.9 KiB
Python
85 lines
3.9 KiB
Python
import os
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import sys
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from flask import Flask, render_template_string
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import markdown
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app = Flask(__name__)
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@app.route('/')
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@app.route('/health')
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def health_check():
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try:
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readme_path = os.path.join(os.path.dirname(__file__), '..', 'README.md')
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verification_path = os.path.join(os.path.dirname(__file__), '..', 'VERIFICATION.md')
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readme_content = ""
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if os.path.exists(readme_path):
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with open(readme_path, 'r', encoding='utf-8') as f:
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readme_content = f.read()
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verification_content = ""
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if os.path.exists(verification_path):
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with open(verification_path, 'r', encoding='utf-8') as f:
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verification_content = f.read()
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html_readme = markdown.markdown(readme_content) if readme_content else "<p>README.md not found.</p>"
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html_verification = markdown.markdown(verification_content) if verification_content else "<p>VERIFICATION.md not found.</p>"
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return render_template_string("""
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<!DOCTYPE html>
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<html>
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<head>
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<title>MQL5 Trading Automation Dashboard</title>
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<style>
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body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; max-width: 1000px; margin: 0 auto; padding: 20px; background: #f0f2f5; color: #1c1e21; }
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.card { background: white; padding: 30px; border-radius: 8px; box-shadow: 0 2px 4px rgba(0,0,0,0.1); margin-bottom: 20px; }
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h1, h2 { color: #050505; border-bottom: 1px solid #ddd; padding-bottom: 10px; }
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pre { background: #f8f9fa; padding: 15px; border-radius: 5px; overflow-x: auto; border: 1px solid #eee; }
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.status-badge { display: inline-block; padding: 4px 12px; border-radius: 15px; font-weight: bold; background: #42b983; color: white; }
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.nav { margin-bottom: 20px; background: #fff; padding: 10px 20px; border-radius: 8px; box-shadow: 0 1px 2px rgba(0,0,0,0.1); }
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.nav a { margin-right: 15px; color: #1877f2; text-decoration: none; font-weight: bold; }
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.nav a:hover { text-decoration: underline; }
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footer { text-align: center; margin-top: 40px; color: #65676b; font-size: 0.9em; }
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img { max-width: 100%; height: auto; }
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table { border-collapse: collapse; width: 100%; margin-bottom: 1em; }
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th, td { text-align: left; padding: 8px; border-bottom: 1px solid #ddd; }
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th { background-color: #f8f9fa; }
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</style>
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</head>
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<body>
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<div class="nav">
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<a href="#status">System Status</a>
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<a href="#docs">Documentation</a>
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</div>
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<div id="status" class="card">
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<h1>System Status <span class="status-badge">ONLINE</span></h1>
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<p>MQL5 Trading Automation is running.</p>
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{{ html_verification|safe }}
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</div>
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<div id="docs" class="card">
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<h2>Project Documentation</h2>
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{{ html_readme|safe }}
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</div>
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<footer>
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<p>© {{ year }} MQL5 Trading Automation | Dashboard v1.0.0</p>
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</footer>
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<!-- Vercel Web Analytics -->
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<script>
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window.va = window.va || function () { (window.vaq = window.vaq || []).push(arguments); };
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</script>
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<script defer src="/_vercel/insights/script.js"></script>
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</body>
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</html>
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""", html_readme=html_readme, html_verification=html_verification, year=2026)
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except Exception as e:
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return f"Error: {str(e)}", 500
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if __name__ == '__main__':
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port = int(os.environ.get('PORT', 8080))
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print(f"Starting web dashboard on port {port}...")
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app.run(host='0.0.0.0', port=port)
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