__( 'A cloud of your most used tags.' ), 'customize_selective_refresh' => true, ); parent::__construct( 'tag_cloud', __( 'Tag Cloud' ), $widget_ops ); } /** * Outputs the content for the current Tag Cloud widget instance. * * @since 2.8.0 * * @param array $args Display arguments including 'before_title', 'after_title', * 'before_widget', and 'after_widget'. * @param array $instance Settings for the current Tag Cloud widget instance. */ public function widget( $args, $instance ) { $current_taxonomy = $this->_get_current_taxonomy( $instance ); if ( ! empty( $instance['title'] ) ) { $title = $instance['title']; } else { if ( 'post_tag' === $current_taxonomy ) { $title = __( 'Tags' ); } else { $tax = get_taxonomy( $current_taxonomy ); $title = $tax->labels->name; } } $show_count = ! empty( $instance['count'] ); $tag_cloud = wp_tag_cloud( /** * Filters the taxonomy used in the Tag Cloud widget. * * @since 2.8.0 * @since 3.0.0 Added taxonomy drop-down. * @since 4.9.0 Added the `$instance` parameter. * * @see wp_tag_cloud() * * @param array $args Args used for the tag cloud widget. * @param array $instance Array of settings for the current widget. */ apply_filters( 'widget_tag_cloud_args', array( 'taxonomy' => $current_taxonomy, 'echo' => false, 'show_count' => $show_count, ), $instance ) ); if ( empty( $tag_cloud ) ) { return; } /** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */ $title = apply_filters( 'widget_title', $title, $instance, $this->id_base ); echo $args['before_widget']; if ( $title ) { echo $args['before_title'] . $title . $args['after_title']; } echo '
true ), 'object' ); $current_taxonomy = $this->_get_current_taxonomy( $instance ); switch ( count( $taxonomies ) ) { // No tag cloud supporting taxonomies found, display error message. case 0: ?>
0 ) { ?>
/>