%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
// prevent direct file access
if( ! defined( 'ABSPATH' ) ) {
header( 'Status: 403 Forbidden' );
header( 'HTTP/1.1 403 Forbidden' );
exit;
}
/**
* Adds MC4WP_Widget widget.
*/
class MC4WP_Lite_Widget extends WP_Widget {
/**
* Register widget with WordPress.
*/
function __construct() {
parent::__construct(
'MC4WP_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 Saved values from database.
*/
public function widget( $args, $instance ) {
$title = isset( $instance['title'] ) ? $instance['title'] : '';
$title = apply_filters( 'widget_title', $title );
echo $args['before_widget'];
if ( ! empty( $title ) ) {
echo $args['before_title'] . $title . $args['after_title'];
}
// make sure template functions exist (for usage in avia layout builder)
if ( ! function_exists( 'mc4wp_get_form' ) ) {
include_once MC4WP_LITE_PLUGIN_DIR . 'includes/functions/template.php';
}
echo mc4wp_get_form();
echo $args['after_widget'];
}
/**
* Back-end widget form.
*
* @see WP_Widget::form()
*
* @param array $instance Previously saved values from database.
*
* @return string|void
*/
public function form( $instance ) {
$title = isset( $instance['title'] ) ? $instance['title'] : __( 'Newsletter', 'mailchimp-for-wp' );
?>
<p>
<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:', 'mailchimp-for-wp' ); ?></label>
<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" />
</p>
<p class="help">
<?php printf( __( 'You can edit your sign-up form in the <a href="%s">MailChimp for WordPress form settings</a>.', 'mailchimp-for-wp' ), admin_url( 'admin.php?page=mailchimp-for-wp-form-settings' ) ); ?>
</p>
<?php
}
/**
* Sanitize widget form values as they are saved.
*
* @see WP_Widget::update()
*
* @param array $new_instance Values just sent to be saved.
* @param array $old_instance Previously saved values from database.
*
* @return array Updated safe values to be saved.
*/
public function update( $new_instance, $old_instance ) {
$instance = array();
$instance['title'] = ( ! empty( $new_instance['title'] ) ) ? sanitize_text_field( $new_instance['title'] ) : '';
return $instance;
}
} // class MC4WP_Widget
Zerion Mini Shell 1.0