Envira Gallery - Standalone Addon - Enable Archives and Featured Images

envira-standalone-enable-archives.php

<?php
/**
* Plugin Name: Envira Gallery - Standalone Addon - Enable Archives and Featured Image
* Plugin URI: http://enviragallery.com
* Version: 1.0
* Author: Tim Carr
* Author URI: http://www.n7studios.co.uk
* Description: Enables archives for Envira CPT
*/

/**
* Enable archives and featured image capabilities on Envira Galleries
*/
function envira_standalone_enable_archives( $post_args ) {
	
	$post_args['has_archive'] = true;
	$post_args['supports'] = array( 'title', 'thumbnail' );
	return $post_args;

}
add_filter('envira_standalone_post_type_args', 'envira_standalone_enable_archives');

/**
* Enables the Featured Image Metabox on Envira Galleries
*/
function envira_standalone_enable_featured_image_metabox( $pass_over ) {

	$pass_over[] = 'postimagediv';
	return $pass_over;

}
add_filter( 'envira_gallery_metabox_ids', 'envira_standalone_enable_featured_image_metabox' );