<?php
/* ----------------------------------------------------------------------
 * system/ErrorController.php : Error display controller
 * ----------------------------------------------------------------------
 * CollectiveAccess
 * Open-source collections management software
 * ----------------------------------------------------------------------
 *
 * Software by Whirl-i-Gig (http://www.whirl-i-gig.com)
 * Copyright 2009-2021 Whirl-i-Gig
 *
 * For more information visit http://www.CollectiveAccess.org
 *
 * This program is free software; you may redistribute it and/or modify it under
 * the terms of the provided license as published by Whirl-i-Gig
 *
 * CollectiveAccess is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTIES whatsoever, including any implied warranty of 
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
 *
 * This source code is free and modifiable under the terms of 
 * GNU General Public License. (http://www.gnu.org/copyleft/gpl.html). See
 * the "license.txt" file for details, or visit the CollectiveAccess web site at
 * http://www.CollectiveAccess.org
 *
 * ----------------------------------------------------------------------
 */

require_once(__CA_LIB_DIR__."/ApplicationError.php");

class ErrorController extends ActionController {
	# -------------------------------------------------------
	function Show() {
		$o_purify = caGetHTMLPurifier();
		
		$va_nums = explode(';', $this->request->getParameter('n', pString));
		
		$va_error_messages = array();
		if (is_array($va_nums)) {
			$o_err = new ApplicationError(0, '', '', '', false, false);
			foreach($va_nums as $vn_error_number) {
				$o_err->setError($vn_error_number, '', '', false, false);
				$va_error_messages[] = $o_err->getErrorMessage();
			}
		}
		$this->view->setVar('error_messages', $va_error_messages);
		$this->view->setVar('referrer', $o_purify->purify($this->request->getParameter('r', pString)));
		$this->render('error_html.php');
	}
	# -------------------------------------------------------
}
