Fixed critical bug preventing plugin activation and improved initialization sequence.
Bug Fix:
- Fixed fatal error: "Class 'WC_Settings_Page' not found" in Settings.php:15
- Root cause: Plugin initialized on 'plugins_loaded' before WooCommerce classes loaded
- Changed initialization hook from 'plugins_loaded' to 'woocommerce_loaded'
- Settings class now extends WC_Settings_Page without errors
Settings Integration:
- Settings page properly integrates as "Composable Products" tab in WooCommerce > Settings
- Tab appears after WooCommerce core tabs (Products, Shipping, etc.)
- All settings fields render correctly:
- Default Selection Limit (number input)
- Default Pricing Mode (select dropdown)
- Display options (checkboxes for images, prices, total)
Technical Details:
- Using woocommerce_loaded hook ensures WC_Settings_Page class is available
- Prevents race condition during plugin initialization
- Settings class registration via woocommerce_get_settings_pages filter works correctly
- No breaking changes to existing functionality
Version bumped to 1.0.1 with updated CHANGELOG.md documenting the fix.
Tested: Plugin now activates without errors and settings tab appears correctly.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Implemented custom WooCommerce product type allowing customers to build their own
product bundles by selecting from predefined sets of products.
Features:
- Custom "Composable Product" type with admin interface
- Product selection by category, tag, or SKU
- Configurable selection limits (global and per-product)
- Dual pricing modes: fixed price or sum of selected products
- Modern responsive frontend with Twig templates
- AJAX add-to-cart functionality
- Full internationalization support (.pot file)
- WooCommerce settings integration
- Comprehensive documentation
Technical implementation:
- PHP 8.3+ with PSR-4 autoloading
- Twig 3.0 templating engine via Composer
- Vanilla JavaScript with jQuery for frontend interactions
- WordPress and WooCommerce hooks for seamless integration
- Security: input sanitization, validation, and output escaping
- Translation-ready with text domain 'wc-composable-product'
Documentation:
- README.md: Project overview and features
- INSTALL.md: Installation and usage guide
- IMPLEMENTATION.md: Technical architecture
- CHANGELOG.md: Version history
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
