'widget_mfn_tag_cloud', 'description' => __( 'Your most used tags in cloud format .', 'mfn-opts' ) );
parent::__construct( 'widget_mfn_tag_cloud', __( 'Muffin Tag Cloud', 'mfn-opts' ), $widget_ops );
$this->alt_option_name = 'widget_mfn_tag_cloud';
}
/* ---------------------------------------------------------------------------
* Outputs the HTML for this widget.
* --------------------------------------------------------------------------- */
function widget( $args, $instance ) {
if ( ! isset( $args['widget_id'] ) ) $args['widget_id'] = null;
extract( $args, EXTR_SKIP );
echo $before_widget;
$title = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base);
if( $title ) echo $before_title . $title . $after_title;
echo '';
echo $after_widget;
}
/* ---------------------------------------------------------------------------
* Deals with the settings when they are saved by the admin.
* --------------------------------------------------------------------------- */
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = strip_tags( $new_instance['title'] );
$instance['count'] = (int) $new_instance['count'];
$instance['taxonomy'] = strip_tags( $new_instance['taxonomy'] );
$instance['orderby'] = strip_tags( $new_instance['orderby'] );
$instance['order'] = strip_tags( $new_instance['order'] );
return $instance;
}
/* ---------------------------------------------------------------------------
* Displays the form for this widget on the Widgets page of the WP Admin area.
* --------------------------------------------------------------------------- */
function form( $instance ) {
$title = isset( $instance['title']) ? esc_attr( $instance['title'] ) : '';
$count = isset( $instance['count'] ) ? absint( $instance['count'] ) : 10;
$taxonomy = isset( $instance['taxonomy']) ? esc_attr( $instance['taxonomy'] ) : 'post_tag';
$orderby = isset( $instance['orderby']) ? esc_attr( $instance['orderby'] ) : 'name';
$order = isset( $instance['order']) ? esc_attr( $instance['order'] ) : 'ASC';
?>
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