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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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* International Delivery - Based on the Flat Rate Shipping Method. |
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* |
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* This class is here for backwards commpatility for methods existing before zones existed. |
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* |
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* @deprecated 2.6.0 |
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* @version 2.4.0 |
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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_Legacy_International_Delivery extends WC_Shipping_Legacy_Flat_Rate { |
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/** |
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* Constructor. |
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*/ |
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public function __construct() { |
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$this->id = 'legacy_international_delivery'; |
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$this->method_title = __( 'International Flat Rate (Legacy)', 'woocommerce' ); |
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$this->method_description = sprintf( __( '<strong>This method is deprecated in 2.6.0 and will be removed in future versions - we recommend disabling it and instead setting up a new rate within your <a href="%s">Shipping Zones</a>.</strong>', 'woocommerce' ), admin_url( 'admin.php?page=wc-settings&tab=shipping' ) ); |
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$this->init(); |
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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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* Return the name of the option in the WP DB. |
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* @since 2.6.0 |
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* @return string |
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*/ |
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public function get_option_key() { |
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return $this->plugin_id . 'international_delivery' . '_settings'; |
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} |
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/** |
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* Initialise settings form fields. |
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*/ |
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public function init_form_fields() { |
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parent::init_form_fields(); |
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$this->form_fields['availability'] = array( |
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'title' => __( 'Availability', 'woocommerce' ), |
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'type' => 'select', |
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'class' => 'wc-enhanced-select', |
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'description' => '', |
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'default' => 'including', |
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'options' => array( |
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'including' => __( 'Selected countries', 'woocommerce' ), |
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'excluding' => __( 'Excluding selected countries', 'woocommerce' ), |
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) |
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); |
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} |
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/** |
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* is_available function. |
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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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if ( "no" === $this->enabled ) { |
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return false; |
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} |
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if ( 'including' === $this->availability ) { |
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if ( is_array( $this->countries ) && ! in_array( $package['destination']['country'], $this->countries ) ) { |
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return false; |
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} |
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} else { |
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if ( is_array( $this->countries ) && ( in_array( $package['destination']['country'], $this->countries ) || ! $package['destination']['country'] ) ) { |
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return false; |
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} |
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} |
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return apply_filters( 'woocommerce_shipping_' . $this->id . '_is_available', true, $package ); |
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} |
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} |
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woothemes /
woocommerce
Loading history...
The PSR-1: Basic Coding Standard recommends that a file should either introduce new symbols, that is classes, functions, constants or similar, or have side effects. Side effects are anything that executes logic, like for example printing output, changing ini settings or writing to a file.
The idea behind this recommendation is that merely auto-loading a class should not change the state of an application. It also promotes a cleaner style of programming and makes your code less prone to errors, because the logic is not spread out all over the place.
To learn more about the PSR-1, please see the PHP-FIG site on the PSR-1.