<?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['params']['mimeType'] * - Type MIME (regex) : $options['params']['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($options['params']['mimeType'])) { if ($mimetype != $options['params']['mimeType']) { return; } } else { if (isset($options['params']['mimeTypeRegEx'])) { $regex = $options['params']['mimeTypeRegEx']; } else { $regex = '/image\/.*/'; } if (!preg_match($regex, $mimetype)) { return false; } } return true; } } ?>