<?php
/**
 * Various metaboxes for this plugin
 *
 * In this class I add some metaboxes to use in various place of the plugin
 * It uses CMB2 for that functionality
 *
 * @since 2.0.0
 * @deprecated 2.8.0 Deprecated, use 'italystrap_cmb2_configurations_array'
 *             filter to load the CMB2 configuration array
 *
 * @package ItalyStrap
 */

namespace ItalyStrap\Custom\Metaboxes;

if ( ! defined( 'ITALYSTRAP_PLUGIN' ) or ! ITALYSTRAP_PLUGIN ) {
	die();
}

use CMB2;

/**
 * Add some metaboxes in admin area with CMB2
 */
class CMB2_Adapter extends CMB2_Loader{

	/**
	 * Merge config in configs
	 *
	 * @param  array $config An array with a configuration for CMB2
	 * @return string        [description]
	 */
	public function merge( array $config ) {
		$this->configs[] = $config;
	}

	/**
	 * Autoload CMB2
	 */
	public function autoload() {

		foreach ( $this->configs as $config ) {
			$this->load_cmb2( $config );
		}
	}

	/**
	 * Load CMB2
	 *
	 * @param  array $config Configuration array for CMB2
	 */
	public function load_cmb2( array $config ) {

		/**
		 * This prevents that the CMB2 autoload the fields itself.
		 */
		$fields = $config['fields'];
		unset( $config['fields'] );

		$this->cmb = new_cmb2_box( array_merge( $this->config_default, $config ) );

		$this->generate_fields( $this->cmb, $fields );
	}
}