Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

172 lines (129 sloc) 7.484 kb
<?php
/**
* Product Search Widget
*
* @package WooCommerce
* @category Widgets
* @author WooThemes
*/
class WooCommerce_Widget_Product_Categories extends WP_Widget {
/** Variables to setup the widget. */
var $woo_widget_cssclass;
var $woo_widget_description;
var $woo_widget_idbase;
var $woo_widget_name;
var $cat_ancestors;
var $current_cat;
/** constructor */
function WooCommerce_Widget_Product_Categories() {
/* Widget variable settings. */
$this->woo_widget_cssclass = 'widget_product_categories';
$this->woo_widget_description = __( 'A list or dropdown of product categories.', 'woocommerce' );
$this->woo_widget_idbase = 'woocommerce_product_categories';
$this->woo_widget_name = __('WooCommerce Product Categories', 'woocommerce' );
/* Widget settings. */
$widget_ops = array( 'classname' => $this->woo_widget_cssclass, 'description' => $this->woo_widget_description );
/* Create the widget. */
$this->WP_Widget('product_categories', $this->woo_widget_name, $widget_ops);
}
/** @see WP_Widget */
function widget( $args, $instance ) {
extract( $args );
$title = apply_filters('widget_title', empty( $instance['title'] ) ? __( 'Product Categories', 'woocommerce' ) : $instance['title'], $instance, $this->id_base);
$c = $instance['count'] ? '1' : '0';
$h = $instance['hierarchical'] ? true : false;
$s = (isset($instance['show_children_only']) && $instance['show_children_only']) ? '1' : '0';
$d = $instance['dropdown'] ? '1' : '0';
$o = isset($instance['orderby']) ? $instance['orderby'] : 'order';
echo $before_widget;
if ( $title ) echo $before_title . $title . $after_title;
$cat_args = array('show_count' => $c, 'hierarchical' => $h, 'taxonomy' => 'product_cat');
if ( $o == 'order' ) {
$cat_args['menu_order'] = 'asc';
} else {
$cat_args['orderby'] = $o;
}
if ( $d ) {
// Stuck with this until a fix for http://core.trac.wordpress.org/ticket/13258
woocommerce_product_dropdown_categories( $c, $h );
?>
<script type='text/javascript'>
/* <![CDATA[ */
var dropdown = document.getElementById("dropdown_product_cat");
function onCatChange() {
if ( dropdown.options[dropdown.selectedIndex].value !=='' ) {
location.href = "<?php echo home_url(); ?>/?product_cat="+dropdown.options[dropdown.selectedIndex].value;
}
}
dropdown.onchange = onCatChange;
/* ]]> */
</script>
<?php
} else {
global $wp_query, $post, $woocommerce;
$this->current_cat = false;
$this->cat_ancestors = array();
if ( is_tax('product_cat') ) :
$this->current_cat = $wp_query->queried_object;
$this->cat_ancestors = get_ancestors( $this->current_cat->term_id, 'product_cat' );
elseif ( is_singular('product') ) :
$product_category = wp_get_post_terms( $post->ID, 'product_cat' );
if ($product_category) :
$this->current_cat = end($product_category);
$this->cat_ancestors = get_ancestors( $this->current_cat->term_id, 'product_cat' );
endif;
endif;
include_once( $woocommerce->plugin_path() . '/classes/walkers/class-product-cat-list-walker.php' );
$cat_args['walker'] = new WC_Product_Cat_List_Walker;
$cat_args['title_li'] = '';
$cat_args['show_children_only'] = ( $instance['show_children_only'] ) ? 1 : 0;
$cat_args['pad_counts'] = 1;
$cat_args['show_option_none'] = __('No product categories exist.', 'woocommerce');
$cat_args['current_category'] = ( $this->current_cat ) ? $this->current_cat->term_id : '';
$cat_args['current_category_ancestors'] = $this->cat_ancestors;
echo '<ul>';
wp_list_categories( apply_filters( 'woocommerce_product_categories_widget_args', $cat_args ) );
echo '</ul>';
}
echo $after_widget;
}
/** @see WP_Widget->update */
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = strip_tags($new_instance['title']);
$instance['orderby'] = strip_tags($new_instance['orderby']);
$instance['count'] = !empty($new_instance['count']) ? 1 : 0;
$instance['hierarchical'] = !empty($new_instance['hierarchical']) ? true : false;
$instance['dropdown'] = !empty($new_instance['dropdown']) ? 1 : 0;
$instance['show_children_only'] = !empty($new_instance['show_children_only']) ? 1 : 0;
return $instance;
}
/** @see WP_Widget->form */
function form( $instance ) {
//Defaults
$instance = wp_parse_args( (array) $instance, array( 'title' => '') );
$title = esc_attr( $instance['title'] );
$orderby = isset( $instance['orderby'] ) ? $instance['orderby'] : 'order';
$count = isset($instance['count']) ? (bool) $instance['count'] :false;
$hierarchical = isset( $instance['hierarchical'] ) ? (bool) $instance['hierarchical'] : false;
$dropdown = isset( $instance['dropdown'] ) ? (bool) $instance['dropdown'] : false;
$show_children_only = isset( $instance['show_children_only'] ) ? (bool) $instance['show_children_only'] : false;
?>
<p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e( 'Title:', 'woocommerce' ); ?></label>
<input class="widefat" id="<?php echo esc_attr( $this->get_field_id('title') ); ?>" name="<?php echo esc_attr( $this->get_field_name('title') ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" /></p>
<p><label for="<?php echo $this->get_field_id('orderby'); ?>"><?php _e('Order by:', 'woocommerce') ?></label>
<select id="<?php echo esc_attr( $this->get_field_id('orderby') ); ?>" name="<?php echo esc_attr( $this->get_field_name('orderby') ); ?>">
<option value="order" <?php selected($orderby, 'order'); ?>><?php _e('Category Order', 'woocommerce'); ?></option>
<option value="name" <?php selected($orderby, 'name'); ?>><?php _e('Name', 'woocommerce'); ?></option>
</select></p>
<p><input type="checkbox" class="checkbox" id="<?php echo esc_attr( $this->get_field_id('dropdown') ); ?>" name="<?php echo esc_attr( $this->get_field_name('dropdown') ); ?>"<?php checked( $dropdown ); ?> />
<label for="<?php echo $this->get_field_id('dropdown'); ?>"><?php _e( 'Show as dropdown', 'woocommerce' ); ?></label><br />
<input type="checkbox" class="checkbox" id="<?php echo esc_attr( $this->get_field_id('count') ); ?>" name="<?php echo esc_attr( $this->get_field_name('count') ); ?>"<?php checked( $count ); ?> />
<label for="<?php echo $this->get_field_id('count'); ?>"><?php _e( 'Show post counts', 'woocommerce' ); ?></label><br />
<input type="checkbox" class="checkbox" id="<?php echo esc_attr( $this->get_field_id('hierarchical') ); ?>" name="<?php echo esc_attr( $this->get_field_name('hierarchical') ); ?>"<?php checked( $hierarchical ); ?> />
<label for="<?php echo $this->get_field_id('hierarchical'); ?>"><?php _e( 'Show hierarchy', 'woocommerce' ); ?></label><br/>
<input type="checkbox" class="checkbox" id="<?php echo esc_attr( $this->get_field_id('show_children_only') ); ?>" name="<?php echo esc_attr( $this->get_field_name('show_children_only') ); ?>"<?php checked( $show_children_only ); ?> />
<label for="<?php echo $this->get_field_id('show_children_only'); ?>"><?php _e( 'Show children of current category only', 'woocommerce' ); ?></label></p>
<?php
}
} // class WooCommerce_Widget_Product_Categories
Jump to Line
Something went wrong with that request. Please try again.