woothemes/woocommerce

<?php
/**
 * WooCommerce Integration Settings
 *
 * @author      WooThemes
 * @category    Admin
 * @package     WooCommerce\Admin
 * @version     2.1.0
 */

use Automattic\Jetpack\Constants;

if ( ! defined( 'ABSPATH' ) ) {
    exit; // Exit if accessed directly
}

if ( ! class_exists( 'WC_Settings_Integrations', false ) ) :

    /**
     * WC_Settings_Integrations.
     */
    class WC_Settings_Integrations extends WC_Settings_Page {

        /**
         * Constructor.
         */
        public function __construct() {
            $this->id    = 'integration';
            $this->label = __( 'Integration', 'woocommerce' );

            if ( isset( WC()->integrations ) && WC()->integrations->get_integrations() ) {
                parent::__construct();
            }
        }

        /**
         * Get sections.
         *
         * @return array
         */
        public function get_sections() {
            global $current_section;

            $sections = array();

            if ( ! Constants::is_defined( 'WC_INSTALLING' ) ) {
                $integrations = WC()->integrations->get_integrations();

                if ( ! $current_section && ! empty( $integrations ) ) {
                    $current_section = current( $integrations )->id;
                }

                if ( sizeof( $integrations ) > 1 ) {
                    foreach ( $integrations as $integration ) {
                        $title                                      = empty( $integration->method_title ) ? ucfirst( $integration->id ) : $integration->method_title;
                        $sections[ strtolower( $integration->id ) ] = esc_html( $title );
                    }
                }
            }

            return apply_filters( 'woocommerce_get_sections_' . $this->id, $sections );
        }

        /**
         * Output the settings.
         */
        public function output() {
            global $current_section;

            $integrations = WC()->integrations->get_integrations();

            if ( isset( $integrations[ $current_section ] ) ) {
                $integrations[ $current_section ]->admin_options();
            }
        }
    }

endif;

return new WC_Settings_Integrations();