ldapsaisie/public_html/includes/class/class.LSformRule_filesize.php

58 lines
2.1 KiB
PHP

<?php
/*******************************************************************************
* Copyright (C) 2007 Easter-eggs
* http://ldapsaisie.labs.libre-entreprise.org
*
* Author: See AUTHORS file in top-level directory.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* This program 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
******************************************************************************/
/**
* Règle de validation : taille d'un fichier
*
* @author Benjamin Renard <brenard@easter-eggs.com>
*/
class LSformRule_filesize extends LSformRule {
/**
* Vérification de la valeur.
*
* @param string $values Valeur à vérifier
* @param array $options Options de validation :
* - Taille max (en octet) : $options['params']['maxSize']
* - Taille min (en octet) : $options['params']['minSize']
* @param object $formElement L'objet formElement attaché
*
* @return boolean true si la valeur est valide, false sinon
*/
public static function validate ($value,$options,$formElement) {
// According to PHP doc, strlen() returns the number of bytes rather
// than the number of characters in a string.
// See: https://www.php.net/manual/en/function.strlen.php
$size = strlen($value);
$maxSize = LSconfig :: get('params.maxSize', null, 'int', $options);
if (is_int($maxSize) && $size > $maxSize)
return;
$minSize = LSconfig :: get('params.minSize', null, 'int', $options);
if (is_int($minSize) && $size < $minSize)
return;
return true;
}
}