'',
'form_id' => ''
);
/**
* Register widget with WordPress.
*/
function __construct() {
// translate default widget title
$this->default_instance_settings['title'] = __( 'Newsletter', 'mailchimp-for-wp' );
parent::__construct(
'mc4wp_form_widget', // Base ID
__( 'MailChimp Sign-Up Form', 'mailchimp-for-wp' ), // Name
array(
'description' => __( 'Displays your MailChimp for WordPress sign-up form', 'mailchimp-for-wp' ),
)
);
}
/**
* Front-end display of widget.
*
* @see WP_Widget::widget()
*
* @param array $args Widget arguments.
* @param array $instance_settings Saved values from database.
*/
public function widget( $args, $instance_settings ) {
// ensure $instance_settings is an array
if( ! is_array( $instance_settings ) ) {
$instance_settings = array();
}
$instance_settings = array_merge( $this->default_instance_settings, $instance_settings );
$title = apply_filters( 'widget_title', $instance_settings['title'] );
echo $args['before_widget'];
if ( ! empty( $title ) ) {
echo $args['before_title'] . $title . $args['after_title'];
}
mc4wp_show_form( $instance_settings['form_id'] );
echo $args['after_widget'];
}
/**
* Back-end widget form.
*
* @see WP_Widget::form()
*
* @param array $settings Previously saved values from database.
*
* @return string|void
*/
public function form( $settings ) {
$settings = array_merge( $this->default_instance_settings, (array) $settings );
?>
MailChimp for WordPress form settings.', 'mailchimp-for-wp' ), admin_url( 'admin.php?page=mailchimp-for-wp-forms' ) ); ?>