100 lines
2.5 KiB
PHP
100 lines
2.5 KiB
PHP
<?php
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/**
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* Recent Products Widget
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*
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* @author WooThemes
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* @category Widgets
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* @package WooCommerce/Widgets
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* @version 2.1.0
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* @extends WC_Widget
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*/
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if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
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class WC_Widget_Recently_Viewed extends WC_Widget {
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/**
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* Constructor
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*/
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public function __construct() {
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$this->widget_cssclass = 'woocommerce widget_recently_viewed_products';
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$this->widget_description = __( 'Display a list of recently viewed products.', 'woocommerce' );
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$this->widget_id = 'woocommerce_recently_viewed_products';
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$this->widget_name = __( 'WooCommerce Recently Viewed', 'woocommerce' );
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$this->settings = array(
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'title' => array(
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'type' => 'text',
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'std' => __( 'Recently Viewed Products', 'woocommerce' ),
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'label' => __( 'Title', 'woocommerce' )
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),
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'number' => array(
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'type' => 'number',
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'step' => 1,
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'min' => 1,
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'max' => '',
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'std' => 10,
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'label' => __( 'Number of products to show', 'woocommerce' )
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)
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);
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parent::__construct();
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}
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/**
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* widget function.
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*
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* @see WP_Widget
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* @access public
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* @param array $args
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* @param array $instance
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* @return void
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*/
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function widget($args, $instance) {
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$viewed_products = ! empty( $_COOKIE['woocommerce_recently_viewed'] ) ? (array) explode( '|', $_COOKIE['woocommerce_recently_viewed'] ) : array();
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$viewed_products = array_filter( array_map( 'absint', $viewed_products ) );
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if ( empty( $viewed_products ) )
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return;
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ob_start();
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extract( $args );
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$title = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base );
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$number = absint( $instance['number'] );
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$query_args = array( 'posts_per_page' => $number, 'no_found_rows' => 1, 'post_status' => 'publish', 'post_type' => 'product', 'post__in' => $viewed_products, 'orderby' => 'rand' );
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$query_args['meta_query'] = array();
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$query_args['meta_query'][] = WC()->query->stock_status_meta_query();
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$query_args['meta_query'] = array_filter( $query_args['meta_query'] );
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$r = new WP_Query($query_args);
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if ( $r->have_posts() ) {
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echo $before_widget;
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if ( $title )
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echo $before_title . $title . $after_title;
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echo '<ul class="product_list_widget">';
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while ( $r->have_posts()) {
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$r->the_post();
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wc_get_template( 'content-widget-product.php' );
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}
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echo '</ul>';
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echo $after_widget;
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}
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wp_reset_postdata();
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$content = ob_get_clean();
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echo $content;
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}
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}
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register_widget( 'WC_Widget_Recently_Viewed' ); |