wc-licensed-product/src/Frontend/AccountController.php

<?php
/**
 * Frontend Account Controller
 *
 * @package Jeremias\WcLicensedProduct\Frontend
 */

declare(strict_types=1);

namespace Jeremias\WcLicensedProduct\Frontend;

use Jeremias\WcLicensedProduct\License\LicenseManager;
use Twig\Environment;

/**
 * Handles customer account pages for viewing licenses
 */
final class AccountController
{
    private Environment $twig;
    private LicenseManager $licenseManager;

    public function __construct(Environment $twig, LicenseManager $licenseManager)
    {
        $this->twig = $twig;
        $this->licenseManager = $licenseManager;
        $this->registerHooks();
    }

    /**
     * Register WordPress hooks
     */
    private function registerHooks(): void
    {
        // Add licenses endpoint
        add_action('init', [$this, 'addLicensesEndpoint']);

        // Add licenses menu item
        add_filter('woocommerce_account_menu_items', [$this, 'addLicensesMenuItem']);

        // Add licenses endpoint content
        add_action('woocommerce_account_licenses_endpoint', [$this, 'displayLicensesContent']);

        // Enqueue frontend styles
        add_action('wp_enqueue_scripts', [$this, 'enqueueStyles']);
    }

    /**
     * Add licenses endpoint for My Account
     */
    public function addLicensesEndpoint(): void
    {
        add_rewrite_endpoint('licenses', EP_ROOT | EP_PAGES);
    }

    /**
     * Add licenses menu item to My Account navigation
     */
    public function addLicensesMenuItem(array $items): array
    {
        // Insert licenses after orders
        $newItems = [];
        foreach ($items as $key => $value) {
            $newItems[$key] = $value;
            if ($key === 'orders') {
                $newItems['licenses'] = __('Licenses', 'wc-licensed-product');
            }
        }

        return $newItems;
    }

    /**
     * Display licenses content in My Account
     */
    public function displayLicensesContent(): void
    {
        $customerId = get_current_user_id();
        if (!$customerId) {
            echo '<p>' . esc_html__('Please log in to view your licenses.', 'wc-licensed-product') . '</p>';
            return;
        }

        $licenses = $this->licenseManager->getLicensesByCustomer($customerId);

        // Enrich licenses with product data
        $enrichedLicenses = [];
        foreach ($licenses as $license) {
            $product = wc_get_product($license->getProductId());
            $order = wc_get_order($license->getOrderId());

            $enrichedLicenses[] = [
                'license' => $license,
                'product_name' => $product ? $product->get_name() : __('Unknown Product', 'wc-licensed-product'),
                'product_url' => $product ? $product->get_permalink() : '',
                'order_number' => $order ? $order->get_order_number() : '',
                'order_url' => $order ? $order->get_view_order_url() : '',
            ];
        }

        try {
            echo $this->twig->render('frontend/licenses.html.twig', [
                'licenses' => $enrichedLicenses,
                'has_licenses' => !empty($enrichedLicenses),
            ]);
        } catch (\Exception $e) {
            // Fallback to PHP template if Twig fails
            $this->displayLicensesFallback($enrichedLicenses);
        }
    }

    /**
     * Fallback display method if Twig is unavailable
     */
    private function displayLicensesFallback(array $enrichedLicenses): void
    {
        if (empty($enrichedLicenses)) {
            echo '<p>' . esc_html__('You have no licenses yet.', 'wc-licensed-product') . '</p>';
            return;
        }

        ?>
        <table class="woocommerce-licenses-table shop_table shop_table_responsive">
            <thead>
                <tr>
                    <th><?php esc_html_e('License Key', 'wc-licensed-product'); ?></th>
                    <th><?php esc_html_e('Product', 'wc-licensed-product'); ?></th>
                    <th><?php esc_html_e('Domain', 'wc-licensed-product'); ?></th>
                    <th><?php esc_html_e('Status', 'wc-licensed-product'); ?></th>
                    <th><?php esc_html_e('Expires', 'wc-licensed-product'); ?></th>
                </tr>
            </thead>
            <tbody>
                <?php foreach ($enrichedLicenses as $item): ?>
                    <tr>
                        <td data-title="<?php esc_attr_e('License Key', 'wc-licensed-product'); ?>">
                            <code><?php echo esc_html($item['license']->getLicenseKey()); ?></code>
                        </td>
                        <td data-title="<?php esc_attr_e('Product', 'wc-licensed-product'); ?>">
                            <?php if ($item['product_url']): ?>
                                <a href="<?php echo esc_url($item['product_url']); ?>">
                                    <?php echo esc_html($item['product_name']); ?>
                                </a>
                            <?php else: ?>
                                <?php echo esc_html($item['product_name']); ?>
                            <?php endif; ?>
                        </td>
                        <td data-title="<?php esc_attr_e('Domain', 'wc-licensed-product'); ?>">
                            <?php echo esc_html($item['license']->getDomain()); ?>
                        </td>
                        <td data-title="<?php esc_attr_e('Status', 'wc-licensed-product'); ?>">
                            <span class="license-status license-status-<?php echo esc_attr($item['license']->getStatus()); ?>">
                                <?php echo esc_html(ucfirst($item['license']->getStatus())); ?>
                            </span>
                        </td>
                        <td data-title="<?php esc_attr_e('Expires', 'wc-licensed-product'); ?>">
                            <?php
                            $expiresAt = $item['license']->getExpiresAt();
                            echo $expiresAt
                                ? esc_html($expiresAt->format(get_option('date_format')))
                                : esc_html__('Never', 'wc-licensed-product');
                            ?>
                        </td>
                    </tr>
                <?php endforeach; ?>
            </tbody>
        </table>
        <?php
    }

    /**
     * Enqueue frontend styles
     */
    public function enqueueStyles(): void
    {
        if (!is_account_page()) {
            return;
        }

        wp_enqueue_style(
            'wc-licensed-product-frontend',
            WC_LICENSED_PRODUCT_PLUGIN_URL . 'assets/css/frontend.css',
            [],
            WC_LICENSED_PRODUCT_VERSION
        );
    }
}