woothemes/woocommerce

<?php
/**
 * WooCommerce Integrations class
 *
 * Loads Integrations into WooCommerce.
 *
 * @version 3.9.0
 * @package WooCommerce\Classes\Integrations
 */

defined( 'ABSPATH' ) || exit;

/**
 * Integrations class.
 */
class WC_Integrations {

    /**
     * Array of integrations.
     *
     * @var array
     */
    public $integrations = array();

    /**
     * Initialize integrations.
     */
    public function __construct() {

        do_action( 'woocommerce_integrations_init' );

        $load_integrations = array(
            'WC_Integration_MaxMind_Geolocation',
        );

        $load_integrations = apply_filters( 'woocommerce_integrations', $load_integrations );

        // Load integration classes.
        foreach ( $load_integrations as $integration ) {

            $load_integration = new $integration();

            $this->integrations[ $load_integration->id ] = $load_integration;
        }
    }

    /**
     * Return loaded integrations.
     *
     * @return array
     */
    public function get_integrations() {
        return $this->integrations;
    }

    /**
     * Return a desired integration.
     *
     * @since 3.9.0
     * @param string $id The id of the integration to get.
     * @return mixed|null The integration if one is found, otherwise null.
     */
    public function get_integration( $id ) {
        if ( isset( $this->integrations[ $id ] ) ) {
            return $this->integrations[ $id ];
        }

        return null;
    }
}