184 lines
4.3 KiB
PHP
184 lines
4.3 KiB
PHP
<?php
|
|
if ( ! defined( 'ABSPATH' ) ) {
|
|
exit;
|
|
}
|
|
|
|
/**
|
|
* External Product Class.
|
|
*
|
|
* External products cannot be bought; they link offsite. Extends simple products.
|
|
*
|
|
* @class WC_Product_External
|
|
* @version 3.0.0
|
|
* @package WooCommerce/Classes/Products
|
|
* @category Class
|
|
* @author WooThemes
|
|
*/
|
|
class WC_Product_External extends WC_Product {
|
|
|
|
/**
|
|
* Stores product data.
|
|
*
|
|
* @var array
|
|
*/
|
|
protected $extra_data = array(
|
|
'product_url' => '',
|
|
'button_text' => '',
|
|
);
|
|
|
|
/**
|
|
* Get internal type.
|
|
* @return string
|
|
*/
|
|
public function get_type() {
|
|
return 'external';
|
|
}
|
|
|
|
/*
|
|
|--------------------------------------------------------------------------
|
|
| Getters
|
|
|--------------------------------------------------------------------------
|
|
|
|
|
| Methods for getting data from the product object.
|
|
*/
|
|
|
|
/**
|
|
* Get product url.
|
|
*
|
|
* @param string $context
|
|
* @return string
|
|
*/
|
|
public function get_product_url( $context = 'view' ) {
|
|
return esc_url( $this->get_prop( 'product_url', $context ) );
|
|
}
|
|
|
|
/**
|
|
* Get button text.
|
|
*
|
|
* @param string $context
|
|
* @return string
|
|
*/
|
|
public function get_button_text( $context = 'view' ) {
|
|
return $this->get_prop( 'button_text', $context );
|
|
}
|
|
|
|
/*
|
|
|--------------------------------------------------------------------------
|
|
| Setters
|
|
|--------------------------------------------------------------------------
|
|
|
|
|
| Functions for setting product data. These should not update anything in the
|
|
| database itself and should only change what is stored in the class
|
|
| object.
|
|
*/
|
|
|
|
/**
|
|
* Set product URL.
|
|
*
|
|
* @since 3.0.0
|
|
* @param string $product_url Product URL.
|
|
*/
|
|
public function set_product_url( $product_url ) {
|
|
$this->set_prop( 'product_url', $product_url );
|
|
}
|
|
|
|
/**
|
|
* Set button text.
|
|
*
|
|
* @since 3.0.0
|
|
* @param string $button_text Button text.
|
|
*/
|
|
public function set_button_text( $button_text ) {
|
|
$this->set_prop( 'button_text', $button_text );
|
|
}
|
|
|
|
/**
|
|
* External products cannot be stock managed.
|
|
*
|
|
* @since 3.0.0
|
|
* @param bool
|
|
*/
|
|
public function set_manage_stock( $manage_stock ) {
|
|
$this->set_prop( 'manage_stock', false );
|
|
|
|
if ( true === $manage_stock ) {
|
|
$this->error( 'product_external_invalid_manage_stock', __( 'External products cannot be stock managed.', 'woocommerce' ) );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* External products cannot be stock managed.
|
|
*
|
|
* @since 3.0.0
|
|
*
|
|
* @param string $stock_status
|
|
*/
|
|
public function set_stock_status( $stock_status = '' ) {
|
|
$this->set_prop( 'stock_status', 'instock' );
|
|
|
|
if ( 'instock' !== $stock_status ) {
|
|
$this->error( 'product_external_invalid_stock_status', __( 'External products cannot be stock managed.', 'woocommerce' ) );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* xternal products cannot be backordered.
|
|
*
|
|
* @since 3.0.0
|
|
* @param string $backorders Options: 'yes', 'no' or 'notify'.
|
|
*/
|
|
public function set_backorders( $backorders ) {
|
|
$this->set_prop( 'backorders', 'no' );
|
|
|
|
if ( 'no' !== $backorders ) {
|
|
$this->error( 'product_external_invalid_backorders', __( 'External products cannot be backordered.', 'woocommerce' ) );
|
|
}
|
|
}
|
|
|
|
/*
|
|
|--------------------------------------------------------------------------
|
|
| Other Actions
|
|
|--------------------------------------------------------------------------
|
|
*/
|
|
|
|
/**
|
|
* Returns false if the product cannot be bought.
|
|
*
|
|
* @access public
|
|
* @return bool
|
|
*/
|
|
public function is_purchasable() {
|
|
return apply_filters( 'woocommerce_is_purchasable', false, $this );
|
|
}
|
|
|
|
/**
|
|
* Get the add to url used mainly in loops.
|
|
*
|
|
* @access public
|
|
* @return string
|
|
*/
|
|
public function add_to_cart_url() {
|
|
return apply_filters( 'woocommerce_product_add_to_cart_url', $this->get_product_url(), $this );
|
|
}
|
|
|
|
/**
|
|
* Get the add to cart button text for the single page.
|
|
*
|
|
* @access public
|
|
* @return string
|
|
*/
|
|
public function single_add_to_cart_text() {
|
|
return apply_filters( 'woocommerce_product_single_add_to_cart_text', $this->get_button_text() ? $this->get_button_text() : _x( 'Buy product', 'placeholder', 'woocommerce' ), $this );
|
|
}
|
|
|
|
/**
|
|
* Get the add to cart button text.
|
|
*
|
|
* @access public
|
|
* @return string
|
|
*/
|
|
public function add_to_cart_text() {
|
|
return apply_filters( 'woocommerce_product_add_to_cart_text', $this->get_button_text() ? $this->get_button_text() : _x( 'Buy product', 'placeholder', 'woocommerce' ), $this );
|
|
}
|
|
}
|