Enabled product bundles

backend/wordpress/wp-content/plugins/woocommerce-jetpack/includes/class-wcj-upsells.php

@@ -0,0 +1,133 @@
+<?php
+/**
+ * Booster for WooCommerce - Module - Upsells
+ *
+ * @version 3.6.0
+ * @since   3.5.3
+ * @author  Algoritmika Ltd.
+ */
+
+if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+
+if ( ! class_exists( 'WCJ_Upsells' ) ) :
+
+class WCJ_Upsells extends WCJ_Module {
+
+	/**
+	 * Constructor.
+	 *
+	 * @version 3.6.0
+	 * @since   3.5.3
+	 * @todo    (maybe) use `apply_filters( 'woocommerce_upsell_display_args', array( 'posts_per_page' => $limit, 'orderby' => $orderby, 'columns' => $columns ) );`
+	 * @todo    (maybe) Global Upsells - on per category/tag basis
+	 * @todo    (maybe) Global Upsells - ids instead of list
+	 */
+	function __construct() {
+
+		$this->id         = 'upsells';
+		$this->short_desc = __( 'Upsells', 'woocommerce-jetpack' );
+		$this->extra_desc = __( 'Upsells are products which you recommend instead of the currently viewed product, for example, products that are more profitable or better quality or more expensive.', 'woocommerce' );
+		$this->desc       = __( 'Customize upsells products display.', 'woocommerce-jetpack' );
+		$this->link_slug  = 'woocommerce-upsells';
+		parent::__construct();
+
+		if ( $this->is_enabled() ) {
+			add_filter( 'woocommerce_upsells_total',      array( $this, 'upsells_total' ),   PHP_INT_MAX );
+			add_filter( 'woocommerce_upsells_columns',    array( $this, 'upsells_columns' ), PHP_INT_MAX );
+			add_filter( 'woocommerce_upsells_orderby',    array( $this, 'upsells_orderby' ), PHP_INT_MAX );
+			if ( 'yes' === apply_filters( 'booster_option', 'no', get_option( 'wcj_upsells_global_enabled', 'no' ) ) ) {
+				$upsell_ids_filter = ( WCJ_IS_WC_VERSION_BELOW_3 ? 'woocommerce_product_upsell_ids' : 'woocommerce_product_get_upsell_ids' );
+				add_filter( $upsell_ids_filter, array( $this, 'upsell_ids' ), PHP_INT_MAX, 2 );
+			}
+			if ( 'yes' === get_option( 'wcj_upsells_hide', 'no' ) ) {
+				add_action( 'init', array( $this, 'hide_upsells' ), PHP_INT_MAX );
+			}
+			if ( 'no_changes' != get_option( 'wcj_upsells_position', 'no_changes' ) ) {
+				add_action( 'init', array( $this, 'reposition_upsells' ), PHP_INT_MAX );
+			}
+		}
+
+	}
+
+	/**
+	 * reposition_upsells.
+	 *
+	 * @version 3.6.0
+	 * @since   3.6.0
+	 */
+	function reposition_upsells() {
+		$this->hide_upsells();
+		if ( function_exists( 'storefront_upsell_display' ) ) {
+			add_action( get_option( 'wcj_upsells_position', 'no_changes' ), 'storefront_upsell_display',  get_option( 'wcj_upsells_position_priority', 15 ) );
+		} else {
+			add_action( get_option( 'wcj_upsells_position', 'no_changes' ), 'woocommerce_upsell_display', get_option( 'wcj_upsells_position_priority', 15 ) );
+		}
+	}
+
+	/**
+	 * hide_upsells.
+	 *
+	 * @version 3.6.0
+	 * @since   3.6.0
+	 */
+	function hide_upsells() {
+		remove_action( 'woocommerce_after_single_product_summary', 'storefront_upsell_display',  15 );
+		remove_action( 'woocommerce_after_single_product_summary', 'woocommerce_upsell_display', 15 );
+	}
+
+	/**
+	 * upsell_ids.
+	 *
+	 * @version 3.6.0
+	 * @since   3.6.0
+	 */
+	function upsell_ids( $ids, $_product ) {
+		$global_upsells = get_option( 'wcj_upsells_global_ids', '' );
+		if ( ! empty( $global_upsells ) ) {
+			$global_upsells = array_unique( $global_upsells );
+			$product_id     = wcj_get_product_id_or_variation_parent_id( $_product );
+			if ( false !== ( $key = array_search( $product_id, $global_upsells ) ) ) {
+				unset( $global_upsells[ $key ] );
+			}
+		}
+		return ( empty( $global_upsells ) ? $ids : array_unique( array_merge( $ids, $global_upsells ) ) );
+	}
+
+	/**
+	 * upsells_orderby.
+	 *
+	 * @version 3.5.3
+	 * @since   3.5.3
+	 * @todo    (maybe) check for `isset( $args['orderby'] )`
+	 */
+	function upsells_orderby( $orderby ) {
+		return ( 'no_changes' != ( $_orderby = get_option( 'wcj_upsells_orderby', 'no_changes' ) ) ? $_orderby : $orderby );
+	}
+
+	/**
+	 * upsells_columns.
+	 *
+	 * @version 3.5.3
+	 * @since   3.5.3
+	 * @todo    (maybe) check for `isset( $args['columns'] )`
+	 */
+	function upsells_columns( $columns ) {
+		return ( 0 != ( $_columns = get_option( 'wcj_upsells_columns', 0 ) ) ? $_columns : $columns );
+	}
+
+	/**
+	 * upsells_total.
+	 *
+	 * @version 3.6.0
+	 * @since   3.5.3
+	 * @todo    (maybe) check for `isset( $args['posts_per_page'] )`
+	 */
+	function upsells_total( $limit ) {
+		return ( 0 != ( $_limit = get_option( 'wcj_upsells_total', 0 ) ) ? $_limit : $limit );
+	}
+
+}
+
+endif;
+
+return new WCJ_Upsells();