91 lines
1.8 KiB
PHP
91 lines
1.8 KiB
PHP
<?php
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly
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}
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/**
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* External Product Class.
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*
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* External products cannot be bought; they link offsite. Extends simple products.
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*
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* @class WC_Product_External
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* @version 2.0.0
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* @package WooCommerce/Classes/Products
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* @category Class
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* @author WooThemes
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*/
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class WC_Product_External extends WC_Product {
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/**
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* Constructor.
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*
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* @access public
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* @param mixed $product
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*/
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public function __construct( $product ) {
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$this->product_type = 'external';
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parent::__construct( $product );
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}
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/**
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* Returns false if the product cannot be bought.
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*
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* @access public
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* @return bool
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*/
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public function is_purchasable() {
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return apply_filters( 'woocommerce_is_purchasable', false, $this );
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}
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/**
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* Get the add to url used mainly in loops.
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*
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* @access public
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* @return string
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*/
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public function add_to_cart_url() {
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return apply_filters( 'woocommerce_product_add_to_cart_url', $this->get_product_url(), $this );
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}
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/**
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* Get the add to cart button text for the single page.
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*
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* @access public
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* @return string
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*/
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public function single_add_to_cart_text() {
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return apply_filters( 'woocommerce_product_single_add_to_cart_text', $this->get_button_text(), $this );
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}
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/**
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* Get the add to cart button text.
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*
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* @access public
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* @return string
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*/
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public function add_to_cart_text() {
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return apply_filters( 'woocommerce_product_single_add_to_cart_text', $this->get_button_text(), $this );
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}
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/**
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* Get product url.
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*
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* @access public
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* @return string
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*/
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public function get_product_url() {
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return esc_url( $this->product_url );
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}
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/**
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* Get button text.
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*
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* @access public
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* @return string
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*/
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public function get_button_text() {
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return $this->button_text ? $this->button_text : __( 'Buy product', 'woocommerce' );
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}
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}
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