is_callable( $coupon, 'get_meta' ) ) ? $coupon->get_meta( 'wc_sc_shipping_method_ids' ) : $this->get_post_meta( $coupon_id, 'wc_sc_shipping_method_ids', true ); if ( empty( $shipping_method_ids ) || ! is_array( $shipping_method_ids ) ) { $shipping_method_ids = array(); } } $available_shipping_methods = WC()->shipping->get_shipping_methods(); ?>

is_callable( $coupon, 'update_meta_data' ) && $this->is_callable( $coupon, 'save' ) ) { $coupon->update_meta_data( 'wc_sc_shipping_method_ids', $shipping_method_ids ); $coupon->save(); } else { $this->update_post_meta( $post_id, 'wc_sc_shipping_method_ids', $shipping_method_ids ); } } /** * Validate the coupon based on shipping method * * @param boolean $valid Is valid or not. * @param WC_Coupon $coupon The coupon object. * @param WC_Discounts $discounts The discount object. * * @throws Exception If the coupon is invalid. * @return boolean Is valid or not */ public function validate( $valid = false, $coupon = object, $discounts = null ) { // If coupon is already invalid, no need for further checks. if ( false === $valid ) { return $valid; } $coupon_id = ( $this->is_wc_gte_30() ) ? $coupon->get_id() : $coupon->id; $shipping_method_ids = ( $this->is_callable( $coupon, 'get_meta' ) ) ? $coupon->get_meta( 'wc_sc_shipping_method_ids' ) : $this->get_post_meta( $coupon_id, 'wc_sc_shipping_method_ids', true ); if ( is_array( $shipping_method_ids ) && ! empty( $shipping_method_ids ) ) { $chosen_shipping_method_data = WC()->session->__isset( 'chosen_shipping_methods' ) ? WC()->session->get( 'chosen_shipping_methods' ) : ''; $chosen_shipping_method_string = is_array( $chosen_shipping_method_data ) && ! empty( $chosen_shipping_method_data ) ? $chosen_shipping_method_data[0] : ''; if ( ! empty( $chosen_shipping_method_string ) ) { $chosen_shipping_method_string = explode( ':', $chosen_shipping_method_string ); $chosen_shipping_method_id = $chosen_shipping_method_string[0]; if ( ! in_array( $chosen_shipping_method_id, $shipping_method_ids, true ) ) { $wc_shipping_packages = ( is_callable( array( WC()->shipping, 'get_packages' ) ) ) ? WC()->shipping->get_packages() : null; if ( empty( $wc_shipping_packages ) && is_callable( array( WC()->cart, 'calculate_shipping' ) ) ) { WC()->cart->calculate_shipping(); } $chosen_shipping_method_rate_id = is_array( $chosen_shipping_method_data ) && ! empty( $chosen_shipping_method_data ) ? $chosen_shipping_method_data[0] : ''; $shipping_method_id = ''; $available_shipping_packages = ( is_callable( array( WC()->shipping, 'get_packages' ) ) ) ? WC()->shipping->get_packages() : ''; if ( ! empty( $available_shipping_packages ) ) { foreach ( $available_shipping_packages as $key => $package ) { if ( ! empty( $shipping_method_id ) ) { break; } // Loop through Shipping rates. if ( isset( $package['rates'] ) && ! empty( $package['rates'] ) ) { foreach ( $package['rates'] as $rate_id => $rate ) { if ( $chosen_shipping_method_rate_id === $rate_id ) { $shipping_method_id = ( is_callable( array( $rate, 'get_method_id' ) ) ) ? $rate->get_method_id() : ''; break; } } } } if ( ! in_array( $shipping_method_id, $shipping_method_ids, true ) ) { if ( ! apply_filters( 'wc_sc_coupon_validate_shipping_method', false, $chosen_shipping_method_id, $shipping_method_ids ) ) { throw new Exception( __( 'This coupon is not valid for selected shipping method.', 'woocommerce-smart-coupons' ) ); } } } else { if ( ! apply_filters( 'wc_sc_coupon_validate_shipping_method', false, $chosen_shipping_method_id, $shipping_method_ids ) ) { throw new Exception( __( 'This coupon is not valid for selected shipping method.', 'woocommerce-smart-coupons' ) ); } } } } } return $valid; } /** * Add meta in export headers * * @param array $headers Existing headers. * @return array */ public function export_headers( $headers = array() ) { $headers['wc_sc_shipping_method_ids'] = __( 'Shipping methods', 'woocommerce-smart-coupons' ); return $headers; } /** * Function to handle coupon meta data during export of existing coupons * * @param mixed $meta_value The meta value. * @param array $args Additional arguments. * @return string Processed meta value */ public function export_coupon_meta_data( $meta_value = '', $args = array() ) { if ( ! empty( $args['meta_key'] ) && 'wc_sc_shipping_method_ids' === $args['meta_key'] ) { if ( isset( $args['meta_value'] ) && ! empty( $args['meta_value'] ) ) { $shipping_method_ids = maybe_unserialize( stripslashes( $args['meta_value'] ) ); if ( is_array( $shipping_method_ids ) && ! empty( $shipping_method_ids ) ) { $shipping_method_titles = $this->get_shipping_method_titles_by_ids( $shipping_method_ids ); if ( is_array( $shipping_method_titles ) && ! empty( $shipping_method_titles ) ) { $meta_value = implode( '|', wc_clean( wp_unslash( $shipping_method_titles ) ) ); // Replace shipping method ids with their respective method titles. } } } } return $meta_value; } /** * Post meta defaults for shipping method ids meta * * @param array $defaults Existing postmeta defaults. * @return array $defaults Modified postmeta defaults */ public function postmeta_defaults( $defaults = array() ) { $defaults['wc_sc_shipping_method_ids'] = ''; return $defaults; } /** * Add shipping method's meta with value in coupon meta * * @param array $data The row data. * @param array $post The POST values. * @return array $data Modified row data */ public function generate_coupon_meta( $data = array(), $post = array() ) { $shipping_method_titles = ''; if ( ! empty( $post['wc_sc_shipping_method_ids'] ) && is_array( $post['wc_sc_shipping_method_ids'] ) ) { $shipping_method_titles = $this->get_shipping_method_titles_by_ids( $post['wc_sc_shipping_method_ids'] ); if ( is_array( $shipping_method_titles ) && ! empty( $shipping_method_titles ) ) { $shipping_method_titles = implode( '|', wc_clean( wp_unslash( $shipping_method_titles ) ) ); } } $data['wc_sc_shipping_method_ids'] = $shipping_method_titles; // Replace shipping method ids with their respective method titles. return $data; } /** * Function to get shipping method titles for given shipping method ids * * @param array $shipping_method_ids ids of shipping methods. * @return array $shipping_method_titles titles of shipping methods */ public function get_shipping_method_titles_by_ids( $shipping_method_ids = array() ) { $shipping_method_titles = array(); if ( is_array( $shipping_method_ids ) && ! empty( $shipping_method_ids ) ) { $available_shipping_methods = WC()->shipping->load_shipping_methods(); foreach ( $shipping_method_ids as $index => $shipping_method_id ) { $shipping_method = ( isset( $available_shipping_methods[ $shipping_method_id ] ) && ! empty( $available_shipping_methods[ $shipping_method_id ] ) ) ? $available_shipping_methods[ $shipping_method_id ] : ''; if ( ! empty( $shipping_method ) && is_a( $shipping_method, 'WC_Shipping_Method' ) ) { $shipping_method_title = is_callable( array( $shipping_method, 'get_method_title' ) ) ? $shipping_method->get_method_title() : ''; if ( ! empty( $shipping_method_title ) ) { $shipping_method_titles[ $index ] = $shipping_method_title; // Replace shipping method id with it's repective title. } else { $shipping_method_titles[ $index ] = $shipping_method->id; // In case of empty shipping method title replace it with method id. } } } } return $shipping_method_titles; } /** * Process coupon meta value for import * * @param mixed $meta_value The meta value. * @param array $args Additional Arguments. * @return mixed $meta_value */ public function process_coupon_meta_value_for_import( $meta_value = null, $args = array() ) { if ( ! empty( $args['meta_key'] ) && 'wc_sc_shipping_method_ids' === $args['meta_key'] ) { $meta_value = ( ! empty( $args['postmeta']['wc_sc_shipping_method_ids'] ) ) ? explode( '|', wc_clean( wp_unslash( $args['postmeta']['wc_sc_shipping_method_ids'] ) ) ) : array(); if ( is_array( $meta_value ) && ! empty( $meta_value ) ) { $available_shipping_methods = WC()->shipping->load_shipping_methods(); if ( is_array( $available_shipping_methods ) && ! empty( $available_shipping_methods ) ) { foreach ( $meta_value as $index => $shipping_method_title ) { foreach ( $available_shipping_methods as $shipping_method ) { $method_title = is_callable( array( $shipping_method, 'get_method_title' ) ) ? $shipping_method->get_method_title() : ''; if ( $method_title === $shipping_method_title && ! empty( $shipping_method->id ) ) { $meta_value[ $index ] = $shipping_method->id; // Replace shipping method title with it's repective id. } } } } } } return $meta_value; } /** * Function to copy shipping method restriction meta in newly generated coupon * * @param array $args The arguments. */ public function copy_coupon_shipping_method_meta( $args = array() ) { // Copy meta data to new coupon. $this->copy_coupon_meta_data( $args, array( 'wc_sc_shipping_method_ids' ) ); } /** * Make meta data of shipping method ids protected * * @param bool $protected Is protected. * @param string $meta_key The meta key. * @param string $meta_type The meta type. * @return bool $protected */ public function make_action_meta_protected( $protected = false, $meta_key = '', $meta_type = '' ) { if ( 'wc_sc_shipping_method_ids' === $meta_key ) { return true; } return $protected; } /** * WC Blocks on shipping change should trigger auto-apply coupon. * * @param string|null $package_id The sanitized ID of the package being updated. Null if all packages are being updated. * @param string $rate_id The sanitized chosen rate ID for the package. * @param \WP_REST_Request $request Full details about the request. */ public function wc_blocks_sc_shipping_change_auto_apply_coupon( $package_id, $rate_id, $request ) { $class_auto_apply = WC_SC_Auto_Apply_Coupon::get_instance(); $class_auto_apply->auto_apply_coupons(); } } } WC_SC_Coupons_By_Shipping_Method::get_instance();