* @copyright Copyright (c) 2017, Rahul Aryan
* @license http://opensource.org/licenses/gpl-3.0.php GNU Public License
*/
namespace AnsPress\Form\Field;
use AnsPress\Form as Form;
use AnsPress\Form\Field as Field;
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* AnsPress Group type field object.
*
* @since 4.1.0
*/
class Group extends Field {
/**
* The field type.
*
* @var string
*/
public $type = 'group';
/**
* The child fields.
*
* @var array
*/
public $child = [];
/**
* Prepare field.
*
* @return void
*/
protected function prepare() {
$this->args = wp_parse_args(
$this->args, array(
'label' => __( 'AnsPress Group Field', 'anspress-question-answer' ),
'toggleable' => false,
'delete_button' => false, // Used for repeatable fields.
)
);
$this->child = new Form( $this->form_name, $this->args );
$this->child->prepare();
// Call parent prepare().
parent::prepare();
}
/**
* Order of HTML markup.
*
* @return void
*/
protected function html_order() {
$this->output_order = [ 'wrapper_start', 'label', 'field_wrap_start', 'desc', 'errors', 'field_markup', 'field_wrap_end', 'wrapper_end' ];
}
/**
* Output label of field.
*
* @return void
*/
public function label() {
$this->add_html( '' );
}
/**
* Field markup.
*
* @return void
*/
public function field_markup() {
parent::field_markup();
$checked = true;
if ( $this->get( 'toggleable' ) ) {
// Show toggle group if child fields have errors.
$value = $this->have_errors() ? 1 : ! empty( array_filter( (array) $this->value() ) );
$checked = checked( $value, 1, false );
$this->add_html( '' );
}
$this->add_html( '' );
$this->add_html( $this->child->generate_fields() );
$this->add_html( '
' );
/** This action is documented in lib/form/class-input.php */
do_action_ref_array( 'ap_after_field_markup', [ &$this ] );
}
}