176 lines
4.6 KiB
PHP
176 lines
4.6 KiB
PHP
<?php
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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/**
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* Local Pickup Shipping Method.
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*
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* A simple shipping method allowing free pickup as a shipping method.
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*
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* @class WC_Shipping_Local_Pickup
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* @version 2.6.0
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* @package WooCommerce/Classes/Shipping
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* @author WooThemes
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*/
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class WC_Shipping_Local_Pickup extends WC_Shipping_Method {
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/**
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* Constructor.
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*/
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public function __construct( $instance_id = 0 ) {
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$this->id = 'local_pickup';
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$this->instance_id = absint( $instance_id );
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$this->method_title = __( 'Local Pickup', 'woocommerce' );
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$this->method_description = __( 'Allow customers to pick up orders themselves. By default, when using local pickup store base taxes will apply regardless of customer address.', 'woocommerce' );
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$this->supports = array(
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'shipping-zones',
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'instance-settings'
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);
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$this->init();
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}
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/**
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* Initialize local pickup.
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*/
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public function init() {
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// Load the settings.
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$this->init_form_fields();
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$this->init_settings();
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// Define user set variables
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$this->enabled = $this->get_option( 'enabled' );
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$this->title = $this->get_option( 'title' );
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$this->codes = $this->get_option( 'codes' );
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$this->availability = $this->get_option( 'availability' );
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$this->countries = $this->get_option( 'countries' );
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// Actions
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add_action( 'woocommerce_update_options_shipping_' . $this->id, array( $this, 'process_admin_options' ) );
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}
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/**
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* calculate_shipping function.
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* Calculate local pickup shipping.
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*/
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public function calculate_shipping( $package = array() ) {
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$this->add_rate( array(
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'id' => $this->id . $this->instance_id,
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'label' => $this->title,
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) );
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}
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/**
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* Init form fields.
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*/
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public function init_form_fields() {
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$this->instance_form_fields = array(
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'enabled' => array(
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'title' => __( 'Enable', 'woocommerce' ),
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'type' => 'checkbox',
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'label' => __( 'Enable local pickup', 'woocommerce' ),
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'default' => 'yes'
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),
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'title' => array(
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'title' => __( 'Title', 'woocommerce' ),
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'type' => 'text',
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'description' => __( 'This controls the title which the user sees during checkout.', 'woocommerce' ),
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'default' => __( 'Local Pickup', 'woocommerce' ),
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'desc_tip' => true,
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)
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);
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}
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/**
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* Get postcodes for this method.
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* @return array
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*/
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public function get_valid_postcodes() {
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$codes = array();
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if ( $this->codes != '' ) {
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foreach( explode( ',', $this->codes ) as $code ) {
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$codes[] = strtoupper( trim( $code ) );
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}
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}
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return $codes;
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}
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/**
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* See if a given postcode matches valid postcodes.
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* @param string postcode
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* @param string country code
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* @return boolean
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*/
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public function is_valid_postcode( $postcode, $country ) {
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$codes = $this->get_valid_postcodes();
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$postcode = $this->clean( $postcode );
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$formatted_postcode = wc_format_postcode( $postcode, $country );
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if ( in_array( $postcode, $codes ) || in_array( $formatted_postcode, $codes ) ) {
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return true;
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}
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// Pattern matching
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foreach ( $codes as $c ) {
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$pattern = '/^' . str_replace( '_', '[0-9a-zA-Z]', preg_quote( $c ) ) . '$/i';
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if ( preg_match( $pattern, $postcode ) ) {
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return true;
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}
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}
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// Wildcard search
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$wildcard_postcode = $formatted_postcode . '*';
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$postcode_length = strlen( $formatted_postcode );
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for ( $i = 0; $i < $postcode_length; $i++ ) {
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if ( in_array( $wildcard_postcode, $codes ) ) {
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return true;
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}
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$wildcard_postcode = substr( $wildcard_postcode, 0, -2 ) . '*';
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}
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return false;
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}
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/**
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* See if the method is available.
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*
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* @param array $package
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* @return bool
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*/
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public function is_available( $package ) {
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$is_available = "yes" === $this->enabled;
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if ( $is_available && $this->get_valid_postcodes() ) {
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$is_available = $this->is_valid_postcode( $package['destination']['postcode'], $package['destination']['country'] );
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}
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if ( $is_available ) {
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if ( $this->availability === 'specific' ) {
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$ship_to_countries = $this->countries;
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} else {
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$ship_to_countries = array_keys( WC()->countries->get_shipping_countries() );
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}
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if ( is_array( $ship_to_countries ) && ! in_array( $package['destination']['country'], $ship_to_countries ) ) {
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$is_available = false;
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}
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}
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return apply_filters( 'woocommerce_shipping_' . $this->id . '_is_available', $is_available, $package );
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}
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/**
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* Clean code string.
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*
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* @access public
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* @param mixed $code
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* @return string
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*/
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public function clean( $code ) {
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return str_replace( '-', '', sanitize_title( $code ) ) . ( strstr( $code, '*' ) ? '*' : '' );
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}
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}
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