104 lines
2.7 KiB
PHP
104 lines
2.7 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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* Product Factory Class
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*
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* The WooCommerce product factory creating the right product object.
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*
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* @class WC_Product_Factory
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* @version 2.7.0
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* @package WooCommerce/Classes
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* @category Class
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* @author WooThemes
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*/
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class WC_Product_Factory {
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/**
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* Get a product.
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*
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* @param mixed $product_id (default: false)
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* @param array $deprecated
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* @return WC_Product|null Product object or null if the product cannot be loaded.
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*/
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public function get_product( $product_id = false, $deprecated = array() ) {
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$product_id = $this->get_product_id( $product_id );
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if ( ! $product_id ) {
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return false;
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}
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$product_type = $this->get_product_type( $product_id );
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$classname = $this->get_classname_from_product_type( $product_type );
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// backwards compat filter
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$post_type = 'variation' === $product_type ? 'product_variation' : 'product';
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$classname = apply_filters( 'woocommerce_product_class', $classname, $product_type, $post_type, $product_id );
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if ( ! $classname ) {
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return null;
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}
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if ( ! class_exists( $classname ) ) {
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$classname = 'WC_Product_Simple';
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}
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try {
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return new $classname( $product_id );
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} catch ( Exception $e ) {
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return null;
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}
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}
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/**
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* Get the product type for a product.
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*
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* @since 2.7.0
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* @param int $product_id
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* @return string|false
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*/
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public static function get_product_type( $product_id ) {
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// Allow the overriding of the lookup in this function. Return the product type here.
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$override = apply_filters( 'woocommerce_product_type_query', false, $product_id );
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if ( ! $override ) {
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if ( 'product_variation' === get_post_type( $product_id ) ) {
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return 'variation';
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}
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$terms = get_the_terms( $product_id, 'product_type' );
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return ! empty( $terms ) ? sanitize_title( current( $terms )->name ) : 'simple';
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} else {
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return $override;
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}
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}
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/**
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* Create a WC coding standards compliant class name e.g. WC_Product_Type_Class instead of WC_Product_type-class.
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* @param string $product_type
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* @return string|false
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*/
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public static function get_classname_from_product_type( $product_type ) {
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return $product_type ? 'WC_Product_' . implode( '_', array_map( 'ucfirst', explode( '-', $product_type ) ) ) : false;
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}
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/**
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* Get the product ID depending on what was passed.
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*
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* @since 2.7.0
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* @param mixed $product
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* @return int|bool false on failure
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*/
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private function get_product_id( $product ) {
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if ( is_numeric( $product ) ) {
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return $product;
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} elseif ( $product instanceof WC_Product ) {
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return $product->get_id();
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} elseif ( ! empty( $product->ID ) ) {
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return $product->ID;
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} else {
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return false;
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}
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}
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}
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