<?php
/**
 * Override field methods
 *
 * @package   kirki-framework/checkbox
 * @copyright Copyright (c) 2019, Ari Stathopoulos (@aristath)
 * @license   https://opensource.org/licenses/MIT
 * @since     1.0
 */

namespace Kirki\Field;

use Kirki\Field;

/**
 * Field overrides.
 *
 * @since 1.0
 */
class Checkbox extends Field {

	/**
	 * The field type.
	 *
	 * @access public
	 * @since 1.0
	 * @var string
	 */
	public $type = 'kirki-checkbox';

	/**
	 * The control class-name.
	 *
	 * @access protected
	 * @since 0.1
	 * @var string
	 */
	protected $control_class = '\Kirki\Control\Checkbox';

	/**
	 * Whether we should register the control class for JS-templating or not.
	 *
	 * @access protected
	 * @since 0.1
	 * @var bool
	 */
	protected $control_has_js_template = true;

	/**
	 * Filter arguments before creating the setting.
	 *
	 * @access public
	 * @since 0.1
	 * @param array                $args         The field arguments.
	 * @param WP_Customize_Manager $wp_customize The customizer instance.
	 * @return array
	 */
	public function filter_setting_args( $args, $wp_customize ) {

		if ( $args['settings'] === $this->args['settings'] ) {
			$args = parent::filter_setting_args( $args, $wp_customize );

			// Set the sanitize-callback if none is defined.
			if ( ! isset( $args['sanitize_callback'] ) || ! $args['sanitize_callback'] ) {
				$args['sanitize_callback'] = function( $value ) {
					return ( '0' === $value || 'false' === $value ) ? false : (bool) $value;
				};
			}

			$args['default'] = isset( $args['default'] ) ? $args['default'] : false;

			// Make sure the default is formatted as boolean.
			$args['default'] = (bool) ( 1 === $args['default'] || '1' === $args['default'] || true === $args['default'] || 'true' === $args['default'] || 'on' === $args['default'] );
		}

		return $args;

	}

	/**
	 * Filter arguments before creating the control.
	 *
	 * @access public
	 * @since 0.1
	 * @param array                $args         The field arguments.
	 * @param WP_Customize_Manager $wp_customize The customizer instance.
	 * @return array
	 */
	public function filter_control_args( $args, $wp_customize ) {

		if ( $args['settings'] === $this->args['settings'] ) {
			$args         = parent::filter_control_args( $args, $wp_customize );
			$args['type'] = 'kirki-checkbox';
		}

		return $args;

	}
}
