form_interface = yikes_easy_mailchimp_extender_get_form_interface();
parent::__construct(
// Base ID of your widget
'yikes_easy_mc_widget',
// Widget name will appear in UI
__( 'Easy MailChimp Forms', 'yikes-inc-easy-mailchimp-extender' ),
// Widget description
array( 'description' => __( 'MailChimp opt-in widget for your sidebar.', 'yikes-inc-easy-mailchimp-extender' ), )
);
}
/**
* Display the widget on the front-end.
*
* @param array $args
* @param array $instance
*/
public function widget( $args, $instance ) {
// Get all form IDs so we can use the first one as a default.
$form_ids = $this->form_interface->get_form_ids();
$title = isset( $instance['title'] ) ? apply_filters( 'widget_title', $instance['title'] ) : __( 'MailChimp Signup Form', 'yikes-inc-easy-mailchimp-extender' );
$form_id = isset( $instance['form_id'] ) ? $instance['form_id'] : $form_ids[0];
$form_description = isset( $instance['form_description'] ) ? $instance['form_description'] : '';
$submit_button_text = isset( $instance['submit_text'] ) ? $instance['submit_text'] : __( 'Submit', 'yikes-inc-easy-mailchimp-extender' );
// Build our array based on settings chosen
$shortcode_attributes = array(
'form' => $form_id,
'submit' => $submit_button_text,
'description' => ( ! empty( $form_description ) ) ? '1' : '',
);
// before and after widget arguments are defined by themes
echo $args['before_widget'];
if ( ! empty( $title ) ) {
echo $args['before_title'] . $title . $args['after_title'];
}
// Custom action hooks to place content in the widget before the form
// See FAQ for examples on usage
do_action( 'yikes-mailchimp-before-form-' . $form_id );
do_action( 'yikes-mailchimp-before-form' );
// This is where you run the code and display the output
echo process_mailchimp_shortcode( $shortcode_attributes );
// Custom action hooks to place content in the widget after the form
// See FAQ for examples on usage
do_action( 'yikes-mailchimp-after-form-' . $form_id );
do_action( 'yikes-mailchimp-after-form' );
echo $args['after_widget'];
}
// Widget Backend
public function form( $instance ) {
$all_forms = $this->form_interface->get_all_forms();
if ( empty( $all_forms ) ) {
?>
%s.', 'yikes-inc-easy-mailchimp-extender' ), esc_url_raw( admin_url( 'admin.php?page=yikes-inc-easy-mailchimp' ) ), __( 'Create a form' , 'yikes-inc-easy-mailchimp-extender' ), __( 'create a form' , 'yikes-inc-easy-mailchimp-extender' ) ); ?>