View file File name : ShippingPartnerSuggestions.php Content :<?php namespace Automattic\WooCommerce\Admin\Features\ShippingPartnerSuggestions; use Automattic\WooCommerce\Admin\Features\PaymentGatewaySuggestions\EvaluateSuggestion; use Automattic\WooCommerce\Admin\RemoteSpecs\RemoteSpecsEngine; /** * Class ShippingPartnerSuggestions */ class ShippingPartnerSuggestions extends RemoteSpecsEngine { /** * Go through the specs and run them. * * @param array|null $specs shipping partner suggestion spec array. * @return array */ public static function get_suggestions( array $specs = null ) { $locale = get_user_locale(); $specs = is_array( $specs ) ? $specs : self::get_specs(); $results = EvaluateSuggestion::evaluate_specs( $specs ); $specs_to_return = $results['suggestions']; $specs_to_save = null; if ( empty( $specs_to_return ) ) { // When suggestions is empty, replace it with defaults and save for 3 hours. $specs_to_save = DefaultShippingPartners::get_all(); $specs_to_return = EvaluateSuggestion::evaluate_specs( $specs_to_save )['suggestions']; } elseif ( count( $results['errors'] ) > 0 ) { // When suggestions is not empty but has errors, save it for 3 hours. $specs_to_save = $specs; } if ( $specs_to_save ) { ShippingPartnerSuggestionsDataSourcePoller::get_instance()->set_specs_transient( array( $locale => $specs_to_save ), 3 * HOUR_IN_SECONDS ); } return $specs_to_return; } /** * Get specs or fetch remotely if they don't exist. */ public static function get_specs() { if ( 'no' === get_option( 'woocommerce_show_marketplace_suggestions', 'yes' ) ) { /** * It can be used to modify shipping partner suggestions spec. * * @since 7.4.1 */ return apply_filters( 'woocommerce_admin_shipping_partner_suggestions_specs', DefaultShippingPartners::get_all() ); } $specs = ShippingPartnerSuggestionsDataSourcePoller::get_instance()->get_specs_from_data_sources(); // Fetch specs if they don't yet exist. if ( false === $specs || ! is_array( $specs ) || 0 === count( $specs ) ) { /** * It can be used to modify shipping partner suggestions spec. * * @since 7.4.1 */ return apply_filters( 'woocommerce_admin_shipping_partner_suggestions_specs', DefaultShippingPartners::get_all() ); } /** * It can be used to modify shipping partner suggestions spec. * * @since 7.4.1 */ return apply_filters( 'woocommerce_admin_shipping_partner_suggestions_specs', $specs ); } }