WC_Widget_Rating_Filter::widget() public WC 1.0
Widget function.
{} Это метод класса: WC_Widget_Rating_Filter{}
Возвращает
Null. Ничего.
Использование
$WC_Widget_Rating_Filter = new WC_Widget_Rating_Filter(); $WC_Widget_Rating_Filter->widget( $args, $instance );
- $args(массив) (обязательный)
- Arguments.
- $instance(массив) (обязательный)
- Widget instance.
Заметки
- Смотрите: WP_Widget
Код WC_Widget_Rating_Filter::widget() WC Widget Rating Filter::widget WC 5.0.0
public function widget( $args, $instance ) {
if ( ! is_shop() && ! is_product_taxonomy() ) {
return;
}
if ( ! WC()->query->get_main_query()->post_count ) {
return;
}
ob_start();
$found = false;
$rating_filter = isset( $_GET['rating_filter'] ) ? array_filter( array_map( 'absint', explode( ',', wp_unslash( $_GET['rating_filter'] ) ) ) ) : array(); // WPCS: input var ok, CSRF ok, sanitization ok.
$base_link = remove_query_arg( 'paged', $this->get_current_page_url() );
$this->widget_start( $args, $instance );
echo '<ul>';
for ( $rating = 5; $rating >= 1; $rating-- ) {
$count = $this->get_filtered_product_count( $rating );
if ( empty( $count ) ) {
continue;
}
$found = true;
$link = $base_link;
if ( in_array( $rating, $rating_filter, true ) ) {
$link_ratings = implode( ',', array_diff( $rating_filter, array( $rating ) ) );
} else {
$link_ratings = implode( ',', array_merge( $rating_filter, array( $rating ) ) );
}
$class = in_array( $rating, $rating_filter, true ) ? 'wc-layered-nav-rating chosen' : 'wc-layered-nav-rating';
$link = apply_filters( 'woocommerce_rating_filter_link', $link_ratings ? add_query_arg( 'rating_filter', $link_ratings, $link ) : remove_query_arg( 'rating_filter' ) );
$rating_html = wc_get_star_rating_html( $rating );
$count_html = wp_kses(
apply_filters( 'woocommerce_rating_filter_count', "({$count})", $count, $rating ),
array(
'em' => array(),
'span' => array(),
'strong' => array(),
)
);
printf( '<li class="%s"><a href="%s"><span class="star-rating">%s</span> %s</a></li>', esc_attr( $class ), esc_url( $link ), $rating_html, $count_html ); // WPCS: XSS ok.
}
echo '</ul>';
$this->widget_end( $args );
if ( ! $found ) {
ob_end_clean();
} else {
echo ob_get_clean(); // WPCS: XSS ok.
}
}