woocommerce/includes/shipping/local-pickup/class-wc-shipping-local-pic...

169 lines
4.3 KiB
PHP

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