'',
'content' => '',
);
/**
* Sets up a new Custom HTML widget instance.
*
* @since 4.8.1
*/
public function __construct() {
$widget_ops = array(
'classname' => 'widget_custom_html',
'description' => __( 'Arbitrary HTML code.' ),
'customize_selective_refresh' => true,
);
$control_ops = array();
parent::__construct( 'custom_html', __( 'Custom HTML' ), $widget_ops, $control_ops );
}
/**
* Outputs the content for the current Custom HTML widget instance.
*
* @since 4.8.1
*
* @param array $args Display arguments including 'before_title', 'after_title',
* 'before_widget', and 'after_widget'.
* @param array $instance Settings for the current Custom HTML widget instance.
*/
public function widget( $args, $instance ) {
$instance = array_merge( $this->default_instance, $instance );
/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
$title = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base );
$content = $instance['content'];
/**
* Filters the content of the Custom HTML widget.
*
* @since 4.8.1
*
* @param string $content The widget content.
* @param array $instance Array of settings for the current widget.
* @param WP_Widget_Custom_HTML $this Current Custom HTML widget instance.
*/
$content = apply_filters( 'widget_custom_html_content', $content, $instance, $this );
echo $args['before_widget'];
if ( ! empty( $title ) ) {
echo $args['before_title'] . $title . $args['after_title'];
}
echo $content;
echo $args['after_widget'];
}
/**
* Handles updating settings for the current Custom HTML widget instance.
*
* @since 4.8.1
*
* @param array $new_instance New settings for this instance as input by the user via
* WP_Widget::form().
* @param array $old_instance Old settings for this instance.
* @return array Settings to save or bool false to cancel saving.
*/
public function update( $new_instance, $old_instance ) {
$instance = array_merge( $this->default_instance, $old_instance );
$instance['title'] = sanitize_text_field( $new_instance['title'] );
if ( current_user_can( 'unfiltered_html' ) ) {
$instance['content'] = $new_instance['content'];
} else {
$instance['content'] = wp_kses_post( $new_instance['content'] );
}
return $instance;
}
/**
* Outputs the Custom HTML widget settings form.
*
* @since 4.8.1
*
* @param array $instance Current instance.
* @returns void
*/
public function form( $instance ) {
$instance = wp_parse_args( (array) $instance, $this->default_instance );
?>
, ', $disallowed_html ); ?>