class.tx_rsaauth_backendwarnings.php

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<?php
/***************************************************************
*  Copyright notice
*
*  (c) 2009-2011 Dmitry Dulepov <dmitry@typo3.org>
*  All rights reserved
*
*  This script is part of the TYPO3 project. The TYPO3 project is
*  free software; you can redistribute it and/or modify
*  it under the terms of the GNU General Public License as published by
*  the Free Software Foundation; either version 2 of the License, or
*  (at your option) any later version.
*
*  The GNU General Public License can be found at
*  http://www.gnu.org/copyleft/gpl.html.
*
*  This script is distributed in the hope that it will be useful,
*  but WITHOUT ANY WARRANTY; without even the implied warranty of
*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*  GNU General Public License for more details.
*
*  This copyright notice MUST APPEAR in all copies of the script!
***************************************************************/

/**
 * [CLASS/FUNCTION INDEX of SCRIPT]
 *
 * $Id: class.tx_rsaauth_backendwarnings.php 10120 2011-01-18 20:03:36Z ohader $
 */

require_once(t3lib_extMgm::extPath('rsaauth', 'sv1/backends/class.tx_rsaauth_backendfactory.php'));

/**
 * This class contains a hook to the backend warnings collection. It checks
 * RSA configuration and create a warning if the configuration is wrong.
 *
 * @author  Dmitry Dulepov <dmitry@typo3.org>
 * @package TYPO3
 * @subpackage  tx_rsaauth
 */

class tx_rsaauth_backendwarnings {

    /**
     * Checks RSA configuration and creates warnings if necessary.
     *
     * @param   array   $warnings   Warnings
     * @return  void
     * @see t3lib_BEfunc::displayWarningMessages()
     */
    public function displayWarningMessages_postProcess(array &$warnings) {
        $backend = tx_rsaauth_backendfactory::getBackend();
        if ($backend instanceof tx_rsaauth_cmdline_backend) {

            // Not using the PHP extension!
            $warnings['rsaauth_cmdline'] = $GLOBALS['LANG']->sL('LLL:EXT:rsaauth/hooks/locallang.xml:hook_using_cmdline');

            // Check the path
            $extconf = unserialize($GLOBALS['TYPO3_CONF_VARS']['EXT']['extConf']['rsaauth']);
            $path = trim($extconf['temporaryDirectory']);
            if ($path == '') {
                // Path is empty
                $warnings['rsaauth'] = $GLOBALS['LANG']->sL('LLL:EXT:rsaauth/hooks/locallang.xml:hook_empty_directory');
            }
            elseif (!t3lib_div::isAbsPath($path)) {
                // Path is not absolute
                $warnings['rsaauth'] = $GLOBALS['LANG']->sL('LLL:EXT:rsaauth/hooks/locallang.xml:hook_directory_not_absolute');
            }
            elseif (!@is_dir($path)) {
                // Path does not represent a directory
                $warnings['rsaauth'] = $GLOBALS['LANG']->sL('LLL:EXT:rsaauth/hooks/locallang.xml:hook_directory_not_exist');
            }
            elseif (!@is_writable($path)) {
                // Directory is not writable
                $warnings['rsaauth'] = $GLOBALS['LANG']->sL('LLL:EXT:rsaauth/hooks/locallang.xml:hook_directory_not_writable');
            }
            elseif (substr($path, 0, strlen(PATH_site)) == PATH_site) {
                // Directory is inside the site root
                $warnings['rsaauth'] = $GLOBALS['LANG']->sL('LLL:EXT:rsaauth/hooks/locallang.xml:hook_directory_inside_siteroot');
            }
        }
    }

}

if (defined('TYPO3_MODE') && isset($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/rsaauth/hooks/class.tx_rsaauth_backendwarnings.php'])) {
    include_once($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/rsaauth/hooks/class.tx_rsaauth_backendwarnings.php']);
}

?>