phpcs
This commit is contained in:
Mike Jolley
parent
a205eadb7e
commit
96db283ae3
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@ -1,32 +1,36 @@
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<?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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* Flat Rate Shipping Method.
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*
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* @class WC_Shipping_Flat_Rate
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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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* @version 2.6.0
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* @package WooCommerce/Classes/Shipping
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*/
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defined( 'ABSPATH' ) || exit;
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/**
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* WC_Shipping_Flat_Rate class.
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*/
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class WC_Shipping_Flat_Rate extends WC_Shipping_Method {
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/** @var string cost passed to [fee] shortcode */
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/**
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* Cost passed to [fee] shortcode.
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*
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* @var string Cost.
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*/
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protected $fee_cost = '';
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/**
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* Constructor.
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*
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* @param int $instance_id
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* @param int $instance_id Shipping method instance ID.
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*/
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public function __construct( $instance_id = 0 ) {
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$this->id = 'flat_rate';
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$this->instance_id = absint( $instance_id );
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$this->method_title = __( 'Flat rate', 'woocommerce' );
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$this->method_description = __( 'Lets you charge a fixed rate for shipping.', 'woocommerce' );
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$this->supports = array(
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$this->id = 'flat_rate';
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$this->instance_id = absint( $instance_id );
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$this->method_title = __( 'Flat rate', 'woocommerce' );
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$this->method_description = __( 'Lets you charge a fixed rate for shipping.', 'woocommerce' );
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$this->supports = array(
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'shipping-zones',
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'instance-settings',
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'instance-settings-modal',
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@ -37,10 +41,10 @@ class WC_Shipping_Flat_Rate extends WC_Shipping_Method {
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}
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/**
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* init user set variables.
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* Init user set variables.
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*/
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public function init() {
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$this->instance_form_fields = include( 'includes/settings-flat-rate.php' );
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$this->instance_form_fields = include 'includes/settings-flat-rate.php';
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$this->title = $this->get_option( 'title' );
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$this->tax_status = $this->get_option( 'tax_status' );
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$this->cost = $this->get_option( 'cost' );
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@ -49,20 +53,21 @@ class WC_Shipping_Flat_Rate extends WC_Shipping_Method {
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/**
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* Evaluate a cost from a sum/string.
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* @param string $sum
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* @param array $args
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*
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* @param string $sum Sum of shipping.
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* @param array $args Args.
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* @return string
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*/
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protected function evaluate_cost( $sum, $args = array() ) {
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include_once( WC()->plugin_path() . '/includes/libraries/class-wc-eval-math.php' );
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include_once WC()->plugin_path() . '/includes/libraries/class-wc-eval-math.php';
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// Allow 3rd parties to process shipping cost arguments
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// Allow 3rd parties to process shipping cost arguments.
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$args = apply_filters( 'woocommerce_evaluate_shipping_cost_args', $args, $sum, $this );
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$locale = localeconv();
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$decimals = array( wc_get_price_decimal_separator(), $locale['decimal_point'], $locale['mon_decimal_point'], ',' );
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$this->fee_cost = $args['cost'];
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// Expand shortcodes
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// Expand shortcodes.
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add_shortcode( 'fee', array( $this, 'fee' ) );
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$sum = do_shortcode( str_replace(
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@ -79,22 +84,23 @@ class WC_Shipping_Flat_Rate extends WC_Shipping_Method {
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remove_shortcode( 'fee', array( $this, 'fee' ) );
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// Remove whitespace from string
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// Remove whitespace from string.
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$sum = preg_replace( '/\s+/', '', $sum );
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// Remove locale from string
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// Remove locale from string.
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$sum = str_replace( $decimals, '.', $sum );
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// Trim invalid start/end characters
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// Trim invalid start/end characters.
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$sum = rtrim( ltrim( $sum, "\t\n\r\0\x0B+*/" ), "\t\n\r\0\x0B+-*/" );
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// Do the math
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// Do the math.
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return $sum ? WC_Eval_Math::evaluate( $sum ) : 0;
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}
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/**
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* Work out fee (shortcode).
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* @param array $atts
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*
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* @param array $atts Attributes.
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* @return string
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*/
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public function fee( $atts ) {
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@ -122,9 +128,9 @@ class WC_Shipping_Flat_Rate extends WC_Shipping_Method {
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}
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/**
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* calculate_shipping function.
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* Calculate the shipping costs.
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*
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* @param array $package (default: array())
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* @param array $package Package of items from cart.
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*/
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public function calculate_shipping( $package = array() ) {
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$rate = array(
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@ -134,7 +140,7 @@ class WC_Shipping_Flat_Rate extends WC_Shipping_Method {
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'package' => $package,
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);
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// Calculate the costs
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// Calculate the costs.
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$has_costs = false; // True when a cost is set. False if all costs are blank strings.
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$cost = $this->get_option( 'cost' );
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@ -154,7 +160,7 @@ class WC_Shipping_Flat_Rate extends WC_Shipping_Method {
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$highest_class_cost = 0;
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foreach ( $found_shipping_classes as $shipping_class => $products ) {
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// Also handles BW compatibility when slugs were used instead of ids
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// Also handles BW compatibility when slugs were used instead of ids.
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$shipping_class_term = get_term_by( 'slug', $shipping_class, 'product_shipping_class' );
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$class_cost_string = $shipping_class_term && $shipping_class_term->term_id ? $this->get_option( 'class_cost_' . $shipping_class_term->term_id, $this->get_option( 'class_cost_' . $shipping_class, '' ) ) : $this->get_option( 'no_class_cost', '' );
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@ -180,7 +186,6 @@ class WC_Shipping_Flat_Rate extends WC_Shipping_Method {
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}
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}
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// Add the rate
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if ( $has_costs ) {
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$this->add_rate( $rate );
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}
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@ -190,27 +195,14 @@ class WC_Shipping_Flat_Rate extends WC_Shipping_Method {
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*
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* Previously there were (overly complex) options to add additional rates however this was not user.
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* friendly and goes against what Flat Rate Shipping was originally intended for.
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*
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* This example shows how you can add an extra rate based on this flat rate via custom function:
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*
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* add_action( 'woocommerce_flat_rate_shipping_add_rate', 'add_another_custom_flat_rate', 10, 2 );
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*
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* function add_another_custom_flat_rate( $method, $rate ) {
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* $new_rate = $rate;
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* $new_rate['id'] .= ':' . 'custom_rate_name'; // Append a custom ID.
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* $new_rate['label'] = 'Rushed Shipping'; // Rename to 'Rushed Shipping'.
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* $new_rate['cost'] += 2; // Add $2 to the cost.
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*
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* // Add it to WC.
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* $method->add_rate( $new_rate );
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* }.
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*/
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do_action( 'woocommerce_' . $this->id . '_shipping_add_rate', $this, $rate );
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}
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/**
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* Get items in package.
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* @param array $package
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*
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* @param array $package Package of items from cart.
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* @return int
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*/
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public function get_package_item_qty( $package ) {
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@ -225,7 +217,8 @@ class WC_Shipping_Flat_Rate extends WC_Shipping_Method {
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/**
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* Finds and returns shipping classes and the products with said class.
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* @param mixed $package
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*
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* @param mixed $package Package of items from cart.
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* @return array
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*/
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public function find_shipping_classes( $package ) {
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