woocommerce/includes/widgets/class-wc-widget-products.php

186 lines
4.7 KiB
PHP
Raw Normal View History

<?php
/**
* List products. One widget to rule them all.
*
* @author WooThemes
* @category Widgets
* @package WooCommerce/Widgets
* @version 2.1.0
* @extends WC_Widget
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
class WC_Widget_Products extends WC_Widget {
/**
* Constructor
*/
public function __construct() {
$this->widget_cssclass = 'woocommerce widget_products';
$this->widget_description = __( 'Display a list of your products on your site.', 'woocommerce' );
$this->widget_id = 'woocommerce_products';
$this->widget_name = __( 'WooCommerce Products', 'woocommerce' );
$this->settings = array(
'title' => array(
'type' => 'text',
'std' => __( 'Products', 'woocommerce' ),
'label' => __( 'Title', 'woocommerce' )
),
'number' => array(
'type' => 'number',
'step' => 1,
'min' => 1,
'max' => '',
'std' => 5,
'label' => __( 'Number of products to show', 'woocommerce' )
),
'show' => array(
'type' => 'select',
'std' => '',
'label' => __( 'Show', 'woocommerce' ),
'options' => array(
'' => __( 'All Products', 'woocommerce' ),
'featured' => __( 'Featured Products', 'woocommerce' ),
'onsale' => __( 'On-sale Products', 'woocommerce' ),
)
),
'orderby' => array(
'type' => 'select',
'std' => 'date',
'label' => __( 'Order by', 'woocommerce' ),
'options' => array(
'date' => __( 'Date', 'woocommerce' ),
'price' => __( 'Price', 'woocommerce' ),
'rand' => __( 'Random', 'woocommerce' ),
'sales' => __( 'Sales', 'woocommerce' ),
)
),
'order' => array(
'type' => 'select',
'std' => 'desc',
2013-10-11 13:59:52 +00:00
'label' => _x( 'Order', 'Sorting order', 'woocommerce' ),
'options' => array(
'asc' => __( 'ASC', 'woocommerce' ),
'desc' => __( 'DESC', 'woocommerce' ),
)
),
'hide_free' => array(
'type' => 'checkbox',
'std' => 0,
'label' => __( 'Hide free products', 'woocommerce' )
),
'show_hidden' => array(
'type' => 'checkbox',
'std' => 0,
'label' => __( 'Show hidden products', 'woocommerce' )
)
);
parent::__construct();
}
/**
2014-10-29 11:07:02 +00:00
* Query the products and return them
* @param array $args
* @param array $instance
* @return WP_Query
*/
2014-10-29 11:07:02 +00:00
public function get_products( $args, $instance ) {
$query_args = array(
2014-10-29 11:07:02 +00:00
'posts_per_page' => absint( $instance['number'] ),
'post_status' => 'publish',
'post_type' => 'product',
'no_found_rows' => 1,
'order' => $instance['order'] === 'asc' ? 'asc' : 'desc',
'meta_query' => array()
);
if ( empty( $instance['show_hidden'] ) ) {
2013-11-25 14:01:32 +00:00
$query_args['meta_query'][] = WC()->query->visibility_meta_query();
$query_args['post_parent'] = 0;
}
if ( ! empty( $instance['hide_free'] ) ) {
$query_args['meta_query'][] = array(
'key' => '_price',
'value' => 0,
'compare' => '>',
'type' => 'DECIMAL',
);
}
2013-11-25 14:01:32 +00:00
$query_args['meta_query'][] = WC()->query->stock_status_meta_query();
$query_args['meta_query'] = array_filter( $query_args['meta_query'] );
2014-10-29 11:07:02 +00:00
switch ( $instance['show'] ) {
case 'featured' :
$query_args['meta_query'][] = array(
'key' => '_featured',
'value' => 'yes'
);
break;
case 'onsale' :
2014-10-29 11:07:02 +00:00
$product_ids_on_sale = wc_get_product_ids_on_sale();
$product_ids_on_sale[] = 0;
$query_args['post__in'] = $product_ids_on_sale;
break;
}
2014-10-29 11:07:02 +00:00
switch ( $instance['orderby'] ) {
case 'price' :
$query_args['meta_key'] = '_price';
$query_args['orderby'] = 'meta_value_num';
break;
case 'rand' :
$query_args['orderby'] = 'rand';
break;
case 'sales' :
$query_args['meta_key'] = 'total_sales';
$query_args['orderby'] = 'meta_value_num';
break;
default :
$query_args['orderby'] = 'date';
}
2014-10-29 11:07:02 +00:00
return new WP_Query( $query_args );
}
2014-10-29 11:07:02 +00:00
/**
* widget function.
*
* @see WP_Widget
* @access public
* @param array $args
* @param array $instance
* @return void
*/
public function widget( $args, $instance ) {
if ( $this->get_cached_widget( $args ) ) {
return;
}
2014-10-29 11:07:02 +00:00
ob_start();
2014-10-29 11:07:02 +00:00
if ( ( $products = $this->get_products( $args, $instance ) ) && $products->have_posts() ) {
$this->widget_start( $args, $instance );
echo '<ul class="product_list_widget">';
2014-10-29 11:07:02 +00:00
while ( $products->have_posts() ) {
$products->the_post();
wc_get_template( 'content-widget-product.php', array( 'show_rating' => false ) );
}
echo '</ul>';
2014-10-29 11:07:02 +00:00
$this->widget_end( $args, $instance );
}
wp_reset_postdata();
2014-10-29 11:07:02 +00:00
echo $this->cache_widget( $args, ob_get_clean() );
}
}