75 lines
1.8 KiB
PHP
75 lines
1.8 KiB
PHP
<?php
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namespace AutomateWoo;
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defined( 'ABSPATH' ) || exit;
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use WC_Order;
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use WC_Order_Item_Product;
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/**
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* @class Variable_Order_Related_Products
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*/
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class Variable_Order_Related_Products extends Variable_Abstract_Product_Display {
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/**
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* Declare limit field support.
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*
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* @var boolean
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*/
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public $support_limit_field = true;
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/**
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* Method to set title, group, description and other admin props
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*/
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public function load_admin_details() {
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parent::load_admin_details();
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$this->description = __( 'Displays a listing of products related to the items in an order.', 'automatewoo' );
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}
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/**
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* @param WC_Order $order
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* @param array $parameters
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* @param Workflow $workflow
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* @return mixed
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*/
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public function get_value( $order, $parameters, $workflow ) {
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$related = [];
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$in_order = [];
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$template = isset( $parameters['template'] ) ? $parameters['template'] : false;
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$limit = isset( $parameters['limit'] ) ? absint( $parameters['limit'] ) : 8;
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/** @var WC_Order_Item_Product[] $items */
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$items = $order->get_items();
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foreach ( $items as $item ) {
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// Product variations are not considered when getting related products.
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$in_order[] = $item->get_product_id();
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$related = array_merge( wc_get_related_products( $item->get_product_id(), $limit ), $related );
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}
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$related = array_diff( $related, $in_order );
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if ( empty( $related ) ) {
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return false;
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}
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$query_args = wp_parse_args(
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[
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'include' => $related,
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'limit' => $limit,
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],
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$this->get_default_product_query_args()
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);
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$products = aw_get_products( $query_args );
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$args = array_merge(
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$this->get_default_product_template_args( $workflow, $parameters ),
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[ 'products' => $products ]
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);
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return $this->get_product_display_html( $template, $args );
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}
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}
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