<?php
/**
 * @brief		Announcements Extension
 * @author		<a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
 * @copyright	(c) Invision Power Services, Inc.
 * @license		https://www.invisioncommunity.com/legal/standards/
 * @package		Invision Community
 {subpackage}
 * @since		{date}
 */

namespace IPS\{app}\extensions\core\Announcements;

use IPS\core\Announcements\Announcement as AnnouncementClass;
use IPS\Extensions\AnnouncementsAbstract;
use IPS\Helpers\Form\FormAbstract;
use IPS\Helpers\Form\Node;
use function defined;

/* To prevent PHP errors (extending class does not exist) revealing path */
if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
{
	header( ( $_SERVER['SERVER_PROTOCOL'] ?? 'HTTP/1.0' ) . ' 403 Forbidden' );
	exit;
}

/**
 * Announcements Extension
 */
class {class} extends AnnouncementsAbstract
{
	public static string $idField = "id";
	
	public static array $controllers = array();
	
	/**
	 * Get Setting Field
	 *
	 * @param	AnnouncementClass|null	$announcement
	 * @return	FormAbstract Form element
	 */
	public function getSettingField( ?AnnouncementClass $announcement ): FormAbstract
	{
		return new Node( 'announce_download_categories', ( $announcement ) ? explode( ",", $announcement->ids ) : NULL, FALSE, array( 'class' => 'IPS\downloads\Category', 'zeroVal' => 'any', 'multiple' => TRUE ), NULL, NULL, NULL, 'announce_download_categories' );
	}
}