widget_cssclass = 'kkart widget_recently_viewed_products'; $this->widget_description = __( "Display a list of a customer's recently viewed products.", 'kkart' ); $this->widget_id = 'kkart_recently_viewed_products'; $this->widget_name = __( 'Recent Viewed Products', 'kkart' ); $this->settings = array( 'title' => array( 'type' => 'text', 'std' => __( 'Recently Viewed Products', 'kkart' ), 'label' => __( 'Title', 'kkart' ), ), 'number' => array( 'type' => 'number', 'step' => 1, 'min' => 1, 'max' => 15, 'std' => 10, 'label' => __( 'Number of products to show', 'kkart' ), ), ); parent::__construct(); } /** * Output widget. * * @see WP_Widget * @param array $args Arguments. * @param array $instance Widget instance. */ public function widget( $args, $instance ) { $viewed_products = ! empty( $_COOKIE['kkart_recently_viewed'] ) ? (array) explode( '|', wp_unslash( $_COOKIE['kkart_recently_viewed'] ) ) : array(); // @codingStandardsIgnoreLine $viewed_products = array_reverse( array_filter( array_map( 'absint', $viewed_products ) ) ); if ( empty( $viewed_products ) ) { return; } ob_start(); $number = ! empty( $instance['number'] ) ? absint( $instance['number'] ) : $this->settings['number']['std']; $query_args = array( 'posts_per_page' => $number, 'no_found_rows' => 1, 'post_status' => 'publish', 'post_type' => 'product', 'post__in' => $viewed_products, 'orderby' => 'post__in', ); if ( 'yes' === get_option( 'kkart_hide_out_of_stock_items' ) ) { $query_args['tax_query'] = array( array( 'taxonomy' => 'product_visibility', 'field' => 'name', 'terms' => 'outofstock', 'operator' => 'NOT IN', ), ); // WPCS: slow query ok. } $r = new WP_Query( apply_filters( 'kkart_recently_viewed_products_widget_query_args', $query_args ) ); if ( $r->have_posts() ) { $this->widget_start( $args, $instance ); echo wp_kses_post( apply_filters( 'kkart_before_widget_product_list', '

' ) ); $template_args = array( 'widget_id' => isset( $args['widget_id'] ) ? $args['widget_id'] : $this->widget_id, ); while ( $r->have_posts() ) { $r->the_post(); kkart_get_template( 'content-widget-product.php', $template_args ); } echo wp_kses_post( apply_filters( 'kkart_after_widget_product_list', '

' ) ); $this->widget_end( $args ); } wp_reset_postdata(); $content = ob_get_clean(); echo $content; // WPCS: XSS ok. } }