<?php

/*

 * CKFinder

 * ========

 * http://ckfinder.com

 * Copyright (C) 2007-2011, CKSource - Frederico Knabben. All rights reserved.

 *

 * The software, this file and its contents are subject to the CKFinder

 * License. Please read the license.txt file before using, installing, copying,

 * modifying or distribute this file or part of its contents. The contents of

 * this file is part of the Source Code of CKFinder.

 */

if (!defined('IN_CKFINDER')) exit;



/**

 * @package CKFinder

 * @subpackage ErrorHandler

 * @copyright CKSource - Frederico Knabben

 */



/**

 * Include base error handling class

 */

require_once CKFINDER_CONNECTOR_LIB_DIR . "/ErrorHandler/Base.php";



/**

 * File upload error handler

 *

 * @package CKFinder

 * @subpackage ErrorHandler

 * @copyright CKSource - Frederico Knabben

 */

class CKFinder_Connector_ErrorHandler_FileUpload extends CKFinder_Connector_ErrorHandler_Base

{

    /**

     * Throw file upload error, return true if error has been thrown, false if error has been catched

     *

     * @param int $number

     * @param string $text

     * @access public

     */

    function throwError($number, $uploaded = false, $exit = true) {

        if ($this->_catchAllErrors || in_array($number, $this->_skipErrorsArray)) {

            return false;

        }



        $oRegistry = & CKFinder_Connector_Core_Factory :: getInstance("Core_Registry");

        $sFileName = $oRegistry->get("FileUpload_fileName");

        $sFileUrl = $oRegistry->get("FileUpload_url");



        header('Content-Type: text/html; charset=utf-8');



        $errorMessage = CKFinder_Connector_Utils_Misc :: getErrorMessage($number, $sFileName);

        if (!$uploaded) {

            $sFileName = "";

        }



        echo "<script type=\"text/javascript\">";



        if (!empty($_GET['CKFinderFuncNum'])) {

            $errorMessage = CKFinder_Connector_Utils_Misc::getErrorMessage($number, $sFileName);



            if (!$uploaded) {

                $sFileUrl = "";

                $sFileName = "";

            }



            $funcNum = preg_replace("/[^0-9]/", "", $_GET['CKFinderFuncNum']);

            echo "window.parent.CKFinder.tools.callFunction($funcNum, '" . str_replace("'", "\\'", $sFileUrl . $sFileName) . "', '" .str_replace("'", "\\'", $errorMessage). "');";

        }

        else {

            echo "window.parent.OnUploadCompleted('" . str_replace("'", "\\'", $sFileName) . "', '" . str_replace("'", "\\'", $errorMessage) . "') ;";

        }



        echo "</script>";



        if ($exit) {

            exit;

        }

    }

}