Added a default integration settings page for managing MaxMind Geolocation services

includes/class-wc-integrations.php

@@ -56,6 +56,10 @@ class WC_Integrations {
 	 */
 	private function get_default_integrations() {
 		$default_integrations = array();
+
+		include_once WC_ABSPATH . 'includes/integrations/maxmind-geolocation/class-wc-maxmind-geolocation-integration.php';
+		$default_integrations[] = 'WC_MaxMind_Geolocation_Integration';
+
 		return $default_integrations;
 	}
 }

includes/integrations/maxmind-geolocation/class-wc-maxmind-geolocation-integration.php

@@ -0,0 +1,66 @@
+<?php
+/**
+ * MaxMind Geolocation Integration
+ *
+ * @version 3.9.0
+ * @package WooCommerce/Integrations
+ */
+
+defined( 'ABSPATH' ) || exit;
+
+require_once 'class-wc-maxmind-geolocation-database.php';
+
+/**
+ * WC MaxMind Geolocation Integration
+ *
+ * @version 3.9.0
+ */
+class WC_MaxMind_Geolocation_Integration extends WC_Integration {
+
+	/**
+	 * Initialize the integration.
+	 */
+	public function __construct() {
+		$this->id                 = 'woocommerce_maxmind_geolocation';
+		$this->method_title       = __( 'WooCommerce MaxMind Geolocation', 'woocommerce' );
+		$this->method_description = __( 'An integration for utilizing MaxMind to do Geolocation lookups.', 'woocommerce' );
+
+		$this->init_form_fields();
+		$this->init_settings();
+
+		// Bind to the save action for the settings.
+		add_action( 'woocommerce_update_options_integration_' . $this->id, array( $this, 'process_admin_options' ) );
+	}
+
+	/**
+	 * Initializes the settings fields.
+	 */
+	public function init_form_fields() {
+		$this->form_fields = array(
+			'license_key' => array(
+				'title'       => __( 'MaxMind License Key', 'woocommerce' ),
+				'type'        => 'password',
+				'description' => __( 'The key that will be used when dealing with MaxMind Geolocation services. You can generate a key in your account after creating an account on MaxMind\'s website.', 'woocommerce' ),
+				'desc_tip'    => false,
+				'default'     => '',
+			),
+		);
+	}
+
+	/**
+	 * Checks to make sure that the license key is valid.
+	 *
+	 * @param string $key The key of the field.
+	 * @param mixed  $value The value of the field.
+	 * @return mixed
+	 * @throws Exception When the license key is invalid.
+	 */
+	public function validate_license_key_field( $key, $value ) {
+		// Empty license keys have no need to validate the data.
+		if ( empty( $value ) ) {
+			return $value;
+		}
+
+		return $value;
+	}
+}