Create session metaboxes

gistfile1.aw

<?php

add_action( 'init', 'be_initialize_meta_boxes' );
/**
 * Initialize the metabox code library.
 *
 * Since this code might be in the theme and multiple plugins,
 * see if it exists already before initializing it.
 *
 */
function initialize_meta_boxes() {

    if ( ! class_exists( 'cmb_Meta_Box' ) )
        require_once( 'lib/metabox/init.php' );

}

add_filter( 'cmb_meta_boxes', 'be_session_metabox' );
/**
 * Define metabox configuration.
 */
function be_session_metabox() {

	return array(
		'id'         => 'session-details',
		'title'      => 'Session Details',
		'pages'      => array( 'sessions', ),
		'context'    => 'normal',
		'priority'   => 'high',
		'show_names' => true,
		'fields'     => array(
			array(
				'name' => 'Date',
				'id'   => 'be_session_date',
				'desc' => '',
				'type' => 'text_date_timestamp',
			),
			array(
				'name' => 'Time',
				'id'   => 'be_session_time',
				'desc' => '',
				'type' => 'text_time',
			),
			array(
				'name' => 'Location',
				'id'   => 'be_session_location',
				'desc' => '',
				'type' => 'wysiwyg',
				'options' => array(
					'textarea_rows' => 5,
					'media_buttons' => false,
				),
			),
		),
	);

}