/**
* Initialize
*/
public function init()
{
if ($this->is_gravityforms_supported()) {
// Admin
if (is_admin()) {
Pronamic_WP_Pay_Extensions_GravityForms_Admin::bootstrap();
} else {
add_action('gform_pre_submission', array($this, 'pre_submission'));
}
add_action('pronamic_payment_status_update_' . self::SLUG, array($this, 'update_status'), 10, 2);
add_filter('pronamic_payment_source_text_' . self::SLUG, array($this, 'source_text'), 10, 2);
add_filter('gform_replace_merge_tags', array($this, 'replace_merge_tags'), 10, 7);
// iDEAL fields
Pronamic_WP_Pay_Extensions_GravityForms_Fields::bootstrap();
}
}
/**
* Add button.
*
* @see https://github.com/wp-premium/gravityforms/blob/1.9.19/form_detail.php#L2353-L2368
* @see https://github.com/wp-premium/gravityforms/blob/1.9.19/includes/fields/class-gf-field.php#L617-L652
* @return array
*/
public function add_button($field_groups)
{
// We have to make sure the custom pay field group is added, otherwise the button won't be added.
$field_groups = Pronamic_WP_Pay_Extensions_GravityForms_Fields::add_pay_field_group($field_groups);
return parent::add_button($field_groups);
}
