Installation

Installation

oPWA (v1.0.0) adds PWA capabilities without a third-party push service. Push uses self-hosted VAPID, the manifest is served by PHP, and the service worker is generated dynamically.

Requirements

• WordPress 6.5+
• PHP 7.4+ (8.1+ recommended)
• HTTPS (service workers only run on secure origins)
• PHP extensions: openssl with EC support; gmp if running PHP < 8.1
• Orravo Core installed and active

Steps

1. Upload opwa/ to /wp-content/plugins/
2. Activate via Plugins → Installed Plugins
3. Navigate to Orravo Core → oPWA (the menu slug is opwa-pwa)
4. Fill out the Manifest tab (app name, theme color, icon)
5. Generate VAPID keys in Push Notifications → VAPID

What activation creates

• Three tables: wp_opwa_subscribers, wp_opwa_campaigns, wp_opwa_analytics
• Default precache URL list (home page + critical assets)
• Auto-detected site icon used as the manifest fallback

Constants