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'] ? '1' : '0';
$s = (isset($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 );
?>
queried_object;
$current_cat_parent = woocommerce_get_term_top_most_parent( $current_cat->term_id, 'product_cat' );
else :
$current_cat = false;
$current_cat_parent = false;
endif;
echo '';
foreach ($cats as $cat) :
if ($cat->parent) continue;
echo '- '.$cat->name.'';
if ($c) echo ' ('.$cat->count.')';
if (is_tax('product_cat', $cat->slug) || ($current_cat_parent && $current_cat_parent->term_id==$cat->term_id)) :
$subcat_args = $cat_args;
$subcat_args['child_of'] = $cat->term_id;
$subcat_args['hierarchical'] = 1;
$subcat_args['show_option_none'] = false;
unset( $subcat_args['parent'] );
echo '
';
wp_list_categories(apply_filters('woocommerce_product_categories_widget_args', $subcat_args));
echo '
';
endif;
echo ' ';
endforeach;
echo '
';
} else {
echo '';
$cat_args['title_li'] = '';
wp_list_categories(apply_filters('woocommerce_product_categories_widget_args', $cat_args));
echo '
';
}
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']) ? 1 : 0;
$instance['dropdown'] = !empty($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;
?>
/>
/>
/>
/>