66 lines
1.6 KiB
PHP
66 lines
1.6 KiB
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_Order_Cross_Sells
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*/
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class Variable_Order_Cross_Sells extends Variable_Abstract_Product_Display {
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/**
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* Support the limit field.
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*
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* @var bool
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*/
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public $support_limit_field = true;
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/**
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* Load admin details.
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*/
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public function load_admin_details() {
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parent::load_admin_details();
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$this->description = sprintf(
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/* translators: %1$s documentation link start, %2$s documentation link end. */
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__( 'Displays a product listing of cross sells based on the items in an order. Be sure to %1$sset up cross sells%2$s before using.', 'automatewoo' ),
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'<a href="http://docs.woothemes.com/document/related-products-up-sells-and-cross-sells/" target="_blank">',
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'</a>'
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);
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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 string
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*/
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public function get_value( $order, $parameters, $workflow ) {
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$limit = isset( $parameters['limit'] ) ? absint( $parameters['limit'] ) : 8;
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$template = isset( $parameters['template'] ) ? $parameters['template'] : false;
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$cross_sells = aw_get_order_cross_sells( $order );
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if ( empty( $cross_sells ) ) {
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return false;
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}
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$query_args = wp_parse_args(
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[
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'include' => $cross_sells,
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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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