ldapsaisie/trunk/includes/class/class.LSformRule_imagefile.php
Benjamin Renard 1e2316d76f - Ajout du support des images (LSattr_html / LSformElement / LSformRule)
- Ajout du principe de relations entre type d'objets (LSrelation)
  Exemple : Utilisateur appartenant à un groupe
- Ajout du LSformElement_select_object :
  Sélection d'un objet à travers une interface plus conviviale qu'une liste 
  déroulante.
2008-02-26 17:40:05 +00:00

68 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 : fichier de type image
*
* @author Benjamin Renard <brenard@easter-eggs.com>
*/
class LSformRule_imagefile extends LSformRule {
/**
* Vérification de la valeur.
*
* @param string $values Valeur à vérifier
* @param array $options Options de validation :
* - Type MIME : $options['param']['mimeType']
* - Type MIME (regex) : $options['param']['mimeTypeRegEx']
* @param object $formElement L'objet formElement attaché
*
* @return boolean true si la valeur est valide, false sinon
*/
function validate ($value,$options,$formElement) {
$file = $GLOBALS['LSsession'] -> getTmpFile($value);
$mimetype = mime_content_type($file);
if (isset($options['param']['mimeType'])) {
if ($mimetype != $options['param']['mimeType']) {
return;
}
}
else {
if (isset($options['param']['mimeTypeRegEx'])) {
$regex = $options['param']['mimeTypeRegEx'];
}
else {
$regex = '/image\/.*/';
}
if (!preg_match($regex, $mimetype)) {
return false;
}
}
return true;
}
}
?>