CMB: Post Type Select

gistfile1.aw

add_action( 'ntg_render_post_type_select' , 'wps_post_type_select' , 10 , 3 );
function wps_post_type_select ( $field, $meta, $id ) {
	global $post;
	if ( $field['type'] == 'post_type_select' ) {
		
		echo '<select name="', $id, '" id="', $id, '">';
		$pts = get_post_types();
		
		if ( $field['options'] ) {
			foreach ($field['options'] as $option) {
				echo '<option value="', $option['value'], '"', $meta == $option['value'] ? ' selected="selected"' : '', '>', $option['name'], '</option>';
			}
		}
		foreach ( get_post_types( $field['post_type_args'], 'objects' ) as $pt ) {
			echo '<option value="' . $pt->name . '" ' , selected ( $meta , $pt->name ) ,'>' . $pt->labels->name . '</option>';
		}
		echo '</select>';
		echo '<p class="cmb_metabox_description">', $field['desc'], '</p>';
	}
}