defaults = array(
'title' => __( 'Tag Cloud', 'advance-widget-pack' ),
'number_of_tags' => '20',
'order_by' => 'name',
'show_count' => '0',
);
$widget_ops = array(
'classname' => 'awp_tag_cloud awp_widget',
'description' => __( 'Widget to display a cloud of the site\'s most-used tags.', 'advance-widget-pack' ),
);
$control_ops = array(
'id_base' => 'awp_tag_cloud',
'width' => 200,
'height' => 250,
);
parent::__construct( 'awp_tag_cloud', __( 'AWP Tag Cloud', 'advance-widget-pack' ), $widget_ops, $control_ops );
}
public function widget( $args, $instance ) {
$instance = wp_parse_args( (array) $instance, $this->defaults );
$title = apply_filters( 'widget_title', $instance['title'] );
$number = absint( $instance['number_of_tags'] );
$order_by = 'count' === $instance['order_by'] ? 'count' : 'name';
$show_count = ! empty( $instance['show_count'] );
$tag_cloud = wp_tag_cloud(
array(
'taxonomy' => 'post_tag',
'number' => $number,
'orderby' => $order_by,
'order' => 'count' === $order_by ? 'DESC' : 'ASC',
'show_count' => $show_count,
'echo' => false,
)
);
if ( ! $tag_cloud ) {
return;
}
echo $args['before_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- sidebar-provided wrapper markup, trusted per WP core convention.
if ( ! empty( $title ) ) {
echo $args['before_title'] . esc_html( $title ) . $args['after_title']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- title text is esc_html()'d; before/after_title are sidebar-provided wrapper markup.
}
echo '' . $tag_cloud . '
'; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- wp_tag_cloud() output is escaped by core.
echo $args['after_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- sidebar-provided wrapper markup, trusted per WP core convention.
}
public function form( $instance ) {
$instance = wp_parse_args( (array) $instance, $this->defaults );
$title = $instance['title'];
$number = $instance['number_of_tags'];
?>
id="get_field_id( 'show_count' ) ); ?>" name="get_field_name( 'show_count' ) ); ?>" />