CMB2 - Generic Box - Group field (image, title, description, link, target, label)

GenericBox.php

<?php

namespace OOPFunctions\MetaBoxes\GenericBox;

if ( !class_exists('\OOPFunctions\MetaBoxes\GenericBox\GenericBox') ) {

	/**
	 * Description of GenericBox
	 *
	 * @author Pablo Pacheco <pablo.pacheco@origgami.com.br>
	 */
	class GenericBox {

		//put your code here


		private $id = 'genericbox';

		/**
		 *
		 * @var Metas
		 */
		private $metas;

		public function __construct() {
			$this->setMetas(new Metas());
			add_action('cmb2_admin_init', array($this, 'addCmb'));
		}

		public function addCmb() {
			/**
			 * Repeatable Field Groups
			 */
			$cmb_group = new_cmb2_box(array(
				'id'			 => $this->getId(),
				'title'			 => __('Boxes', 'cmb2'),
				'object_types'	 => array('page',),
				//'show_on'      => array( 'key' => 'page-template', 'value' => 'page-templates/home.php' ),
			));
			// $group_field_id is the field id string, so in this case: $prefix . 'demo'
			$group_field_id = $cmb_group->add_field(array(
				'id'		 => $this->getMetas()->getBoxesMetas()->id,
				'type'		 => 'group',
				//'description'	 => __('Generates reusable form entries', 'cmb2'),
				'options'	 => array(
					'group_title'	 => __('Box {#}', 'cmb2'), // {#} gets replaced by row number
					'add_button'	 => __('Adicionar box', 'cmb2'),
					'remove_button'	 => __('Remover box', 'cmb2'),
					'sortable'		 => true, // beta
				// 'closed'     => true, // true to have the groups closed by default
				),
			));

			$cmb_group->add_group_field($group_field_id, array(
				'name'		 => __('Imagem', 'cmb2'),
				'id'		 => $this->getMetas()->getBoxesMetas()->image,
				'type'		 => 'file',
				'options'	 => array(
					'url' => false, // Hide the text input for the url
				),
			));
			
			$cmb_group->add_group_field($group_field_id, array(
				'name'		 => __('Título', 'cmb2'),
				'id'		 => $this->getMetas()->getBoxesMetas()->title,
				'type'		 => 'text',
				'attributes'=>array('style'=>'width:99%')
			));
			
			$cmb_group->add_group_field($group_field_id, array(
				'name'		 => __('Descrição', 'cmb2'),
				'id'		 => $this->getMetas()->getBoxesMetas()->description,
				'type'=>'textarea'
				/*'type'		 => 'wysiwyg',
				'options'	 => array(
					'textarea_rows' => 7, // rows="..."
					'wpautop'		 => true, // use wpautop?
					'media_buttons'	 => false, // show insert/upload button(s)
					'teeny'			 => true, // output the minimal editor config used in Press This
					'dfw'			 => false, // replace the default fullscreen with DFW (needs specific css)
					'tinymce'		 => true, // load TinyMCE, can be used to pass settings directly to TinyMCE using an array()
					'quicktags'		 => true // load Quicktags, can be used to pass settings directly to Quicktags using an array()
				),*/
			));
			
			$cmb_group->add_group_field($group_field_id, array(
				'name'		 => __('Link', 'cmb2'),
				'id'		 => $this->getMetas()->getBoxesMetas()->link,
				'type'		 => 'text_url'	,
				'attributes'=>array('style'=>'width:99%')
			));
			
			$cmb_group->add_group_field($group_field_id, array(
				'name'		 => __('Abrir link', 'cmb2'),
				'id'		 => $this->getMetas()->getBoxesMetas()->linkTarget,
				'type'		 => 'select',
				'options'	 => array(
					'_self' => 'Na mesma aba', // Hide the text input for the url
					'_blank' => 'Em nova aba', // Hide the text input for the url
				),
				'attributes'=>array('style'=>'width:99%')
			));
			
			$cmb_group->add_group_field($group_field_id, array(
				'name'		 => __('Texto do link', 'cmb2'),
				'id'		 => $this->getMetas()->getBoxesMetas()->linkLabel,
				'type'		 => 'text',
				'attributes'=>array('style'=>'width:99%')
			));
		}

		function getId() {
			return $this->id;
		}

		function getMetas() {
			return $this->metas;
		}

		function setId( $id ) {
			$this->id = $id;
		}

		function setMetas( Metas $metas ) {
			$this->metas = $metas;
		}

	}

	class Metas {

		/**
		 *
		 * @var BoxesMetas
		 */
		public $boxesMetas;

		public function __construct() {
			$this->setBoxesMetas(new BoxesMetas());
		}

		function getBoxesMetas() {
			return $this->boxesMetas;
		}

		function setBoxesMetas( BoxesMetas $boxesMetas ) {
			$this->boxesMetas = $boxesMetas;
		}

	}

	class BoxesMetas {

		public $id = '_boxesmetas';
		public $image = '_image';
		public $title = '_title';
		public $description = '_description';
		public $link = '_link';
		public $linkTarget = '_linktarget';
		public $linkLabel = '_linklabel';

	}

}