40 lines
863 B
PHP
40 lines
863 B
PHP
<?php
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namespace AutomateWoo;
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defined( 'ABSPATH' ) || exit;
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/**
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* @class Variable_Product_Meta
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*/
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class Variable_Product_Meta extends Variable_Abstract_Meta {
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/**
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* Load admin details.
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*/
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public function load_admin_details() {
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parent::load_admin_details();
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$this->description = __( "Displays a product's custom field.", 'automatewoo' );
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}
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/**
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* @param \WC_Product $product
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* @param array $parameters
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* @return string
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*/
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public function get_value( $product, $parameters ) {
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if ( ! $parameters['key'] ) {
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return '';
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}
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$value = $product->get_meta( $parameters['key'] );
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// Look for parent meta
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if ( empty( $value ) && $product->is_type( 'variation' ) ) {
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$parent = wc_get_product( $product->get_parent_id() );
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$value = $parent ? $parent->get_meta( $parameters['key'] ) : '';
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}
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return (string) $value;
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}
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}
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