File "class-wc-shipping-free-shipping.php"
Full Path: /home/flipjqml/onlinebetsolution.com/wp-content/plugins/woocommerce/includes/shipping/free-shipping/class-wc-shipping-free-shipping.php
File size: 8.17 KB
MIME-type: text/x-php
Charset: utf-8
<?php
/**
* Class WC_Shipping_Free_Shipping file.
*
* @package WooCommerce\Shipping
*/
use Automattic\WooCommerce\Utilities\NumberUtil;
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Free Shipping Method.
*
* A simple shipping method for free shipping.
*
* @class WC_Shipping_Free_Shipping
* @version 2.6.0
* @package WooCommerce\Classes\Shipping
*/
class WC_Shipping_Free_Shipping extends WC_Shipping_Method {
/**
* Min amount to be valid.
*
* @var integer
*/
public $min_amount = 0;
/**
* Requires option.
*
* @var string
*/
public $requires = '';
/**
* Ignore discounts.
*
* If set, free shipping would be available based on pre-discount order amount.
*
* @var string
*/
public $ignore_discounts;
/**
* Constructor.
*
* @param int $instance_id Shipping method instance.
*/
public function __construct( $instance_id = 0 ) {
$this->id = 'free_shipping';
$this->instance_id = absint( $instance_id );
$this->method_title = __( 'Free shipping', 'woocommerce' );
$this->method_description = __( 'Free shipping is a special method which can be triggered with coupons and minimum spends.', 'woocommerce' );
$this->supports = array(
'shipping-zones',
'instance-settings',
'instance-settings-modal',
);
$this->init();
}
/**
* Initialize free shipping.
*/
public function init() {
// Load the settings.
$this->init_form_fields();
$this->init_settings();
// Define user set variables.
$this->title = $this->get_option( 'title' );
$this->min_amount = $this->get_option( 'min_amount', 0 );
$this->requires = $this->get_option( 'requires' );
$this->ignore_discounts = $this->get_option( 'ignore_discounts' );
// Actions.
add_action( 'woocommerce_update_options_shipping_' . $this->id, array( $this, 'process_admin_options' ) );
add_action( 'admin_footer', array( 'WC_Shipping_Free_Shipping', 'enqueue_admin_js' ), 10 ); // Priority needs to be higher than wc_print_js (25).
}
/**
* Sanitize the cost field.
*
* @since 8.3.0
* @param string $value Unsanitized value.
* @throws Exception Last error triggered.
* @return string
*/
public function sanitize_cost( $value ) {
$value = is_null( $value ) ? '' : $value;
$value = wp_kses_post( trim( wp_unslash( $value ) ) );
$value = str_replace( array( get_woocommerce_currency_symbol(), html_entity_decode( get_woocommerce_currency_symbol() ) ), '', $value );
$test_value = str_replace( wc_get_price_decimal_separator(), '.', $value );
$test_value = str_replace( array( get_woocommerce_currency_symbol(), html_entity_decode( get_woocommerce_currency_symbol() ), wc_get_price_thousand_separator() ), '', $test_value );
if ( $test_value && ! is_numeric( $test_value ) ) {
throw new Exception( __( 'Please enter a valid number', 'woocommerce' ) );
}
return $value;
}
/**
* Init form fields.
*/
public function init_form_fields() {
$this->instance_form_fields = array(
'title' => array(
'title' => __( 'Name', 'woocommerce' ),
'type' => 'text',
'description' => __( 'Your customers will see the name of this shipping method during checkout.', 'woocommerce' ),
'default' => $this->method_title,
'placeholder' => __( 'e.g. Free shipping', 'woocommerce' ),
'desc_tip' => true,
),
'requires' => array(
'title' => __( 'Free shipping requires', 'woocommerce' ),
'type' => 'select',
'class' => 'wc-enhanced-select',
'default' => '',
'options' => array(
'' => __( 'No requirement', 'woocommerce' ),
'coupon' => __( 'A valid free shipping coupon', 'woocommerce' ),
'min_amount' => __( 'A minimum order amount', 'woocommerce' ),
'either' => __( 'A minimum order amount OR coupon', 'woocommerce' ),
'both' => __( 'A minimum order amount AND coupon', 'woocommerce' ),
),
),
'min_amount' => array(
'title' => __( 'Minimum order amount', 'woocommerce' ),
'type' => 'text',
'class' => 'wc-shipping-modal-price',
'placeholder' => wc_format_localized_price( 0 ),
'description' => __( 'Customers will need to spend this amount to get free shipping.', 'woocommerce' ),
'default' => '0',
'desc_tip' => true,
'sanitize_callback' => array( $this, 'sanitize_cost' ),
),
'ignore_discounts' => array(
'title' => __( 'Coupons discounts', 'woocommerce' ),
'label' => __( 'Apply minimum order rule before coupon discount', 'woocommerce' ),
'type' => 'checkbox',
'description' => __( 'If checked, free shipping would be available based on pre-discount order amount.', 'woocommerce' ),
'default' => 'no',
'desc_tip' => true,
),
);
}
/**
* Get setting form fields for instances of this shipping method within zones.
*
* @return array
*/
public function get_instance_form_fields() {
return parent::get_instance_form_fields();
}
/**
* See if free shipping is available based on the package and cart.
*
* @param array $package Shipping package.
* @return bool
*/
public function is_available( $package ) {
$has_coupon = false;
$has_met_min_amount = false;
if ( in_array( $this->requires, array( 'coupon', 'either', 'both' ), true ) ) {
$coupons = WC()->cart->get_coupons();
if ( $coupons ) {
foreach ( $coupons as $code => $coupon ) {
if ( $coupon->is_valid() && $coupon->get_free_shipping() ) {
$has_coupon = true;
break;
}
}
}
}
if ( in_array( $this->requires, array( 'min_amount', 'either', 'both' ), true ) ) {
$total = WC()->cart->get_displayed_subtotal();
if ( 'no' === $this->ignore_discounts ) {
$total = $total - WC()->cart->get_discount_total();
if ( WC()->cart->display_prices_including_tax() ) {
$total = $total - WC()->cart->get_discount_tax();
}
}
$total = NumberUtil::round( $total, wc_get_price_decimals() );
if ( $total >= $this->min_amount ) {
$has_met_min_amount = true;
}
}
switch ( $this->requires ) {
case 'min_amount':
$is_available = $has_met_min_amount;
break;
case 'coupon':
$is_available = $has_coupon;
break;
case 'both':
$is_available = $has_met_min_amount && $has_coupon;
break;
case 'either':
$is_available = $has_met_min_amount || $has_coupon;
break;
default:
$is_available = true;
break;
}
return apply_filters( 'woocommerce_shipping_' . $this->id . '_is_available', $is_available, $package, $this );
}
/**
* Called to calculate shipping rates for this method. Rates can be added using the add_rate() method.
*
* @uses WC_Shipping_Method::add_rate()
*
* @param array $package Shipping package.
*/
public function calculate_shipping( $package = array() ) {
$this->add_rate(
array(
'label' => $this->title,
'cost' => 0,
'taxes' => false,
'package' => $package,
)
);
}
/**
* Enqueue JS to handle free shipping options.
*
* Static so that's enqueued only once.
*/
public static function enqueue_admin_js() {
wc_enqueue_js(
"jQuery( function( $ ) {
function wcFreeShippingShowHideMinAmountField( el ) {
var form = $( el ).closest( 'form' );
var minAmountField = $( '#woocommerce_free_shipping_min_amount', form ).closest( 'tr' );
var ignoreDiscountField = $( '#woocommerce_free_shipping_ignore_discounts', form ).closest( 'tr' );
if ( 'coupon' === $( el ).val() || '' === $( el ).val() ) {
minAmountField.hide();
ignoreDiscountField.hide();
} else {
minAmountField.show();
ignoreDiscountField.show();
}
}
$( document.body ).on( 'change', '#woocommerce_free_shipping_requires', function() {
wcFreeShippingShowHideMinAmountField( this );
});
// Change while load.
$( '#woocommerce_free_shipping_requires' ).trigger( 'change' );
$( document.body ).on( 'wc_backbone_modal_loaded', function( evt, target ) {
if ( 'wc-modal-shipping-method-settings' === target ) {
wcFreeShippingShowHideMinAmountField( $( '#wc-backbone-modal-dialog #woocommerce_free_shipping_requires', evt.currentTarget ) );
}
} );
});"
);
}
}