Initial importv0.1.0

1 files changed, 74 insertions, 0 deletions

diff --git a/includes/class-cepis-woo-admin.php b/includes/class-cepis-woo-admin.php
new file mode 100644
index 0000000..efb1959
--- /dev/null
+++ b/includes/class-cepis-woo-admin.php
@@ -0,0 +1,74 @@
+<?php
+/**
+ * Admin-side wiring.
+ *
+ * @package CepisWooCommerce
+ */
+
+declare(strict_types=1);
+
+defined( 'ABSPATH' ) || exit;
+
+/**
+ * Puts the settings screen where a store owner will look for it, and links to
+ * it from the plugins list.
+ */
+final class Cepis_Woo_Admin {
+
+	/**
+	 * Hook everything the admin needs.
+	 */
+	public static function init(): void {
+		add_filter( 'woocommerce_get_settings_pages', array( self::class, 'register_settings_page' ) );
+		add_filter( 'plugin_action_links_' . plugin_basename( CEPIS_WOO_FILE ), array( self::class, 'action_links' ) );
+	}
+
+	/**
+	 * Add the settings tab to WooCommerce's own settings screen.
+	 *
+	 * The class is required here rather than at load time because it extends
+	 * `WC_Settings_Page`, which does not exist until WooCommerce has booted its
+	 * admin.
+	 *
+	 * @param array<int, mixed> $pages Settings pages WooCommerce has collected.
+	 *
+	 * @return array<int, mixed>
+	 */
+	public static function register_settings_page( array $pages ): array {
+		if ( ! class_exists( 'WC_Settings_Page' ) ) {
+			return $pages;
+		}
+
+		require_once CEPIS_WOO_DIR . 'includes/class-cepis-woo-settings.php';
+
+		$pages[] = new Cepis_Woo_Settings();
+
+		return $pages;
+	}
+
+	/**
+	 * Add a "Settings" link to the plugin's row.
+	 *
+	 * @param array<int|string, string> $links Existing action links.
+	 *
+	 * @return array<int|string, string>
+	 */
+	public static function action_links( array $links ): array {
+		if ( ! current_user_can( 'manage_woocommerce' ) ) {
+			return $links;
+		}
+
+		$url = admin_url( 'admin.php?page=wc-settings&tab=cepis' );
+
+		array_unshift(
+			$links,
+			sprintf(
+				'<a href="%s">%s</a>',
+				esc_url( $url ),
+				esc_html__( 'Settings', 'cepis-woocommerce' )
+			)
+		);
+
+		return $links;
+	}
+}