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<?php
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/*vim: set expandtab tabstop=4 shiftwidth=4: */
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// +------------------------------------------------------------------------------------------------------+
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// | PHP version 4.1 |
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// +------------------------------------------------------------------------------------------------------+
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// | Copyright (C) 2004 Tela Botanica (accueil@tela-botanica.org) |
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// +------------------------------------------------------------------------------------------------------+
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// | This library is free software; you can redistribute it and/or |
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// | modify it under the terms of the GNU General Public |
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// | License as published by the Free Software Foundation; either |
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// | version 2.1 of the License, or (at your option) any later version. |
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// | |
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// | This library is distributed in the hope that it will be useful, |
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// | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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// | General Public License for more details. |
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// | |
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// | You should have received a copy of the GNU General Public |
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// | License along with this library; if not, write to the Free Software |
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// | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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// +------------------------------------------------------------------------------------------------------+
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// CVS : $Id: telechargement.php,v 1.2 2007-06-25 12:15:06 alexandre_tb Exp $
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alexandre_ |
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/**
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* Application projet
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*
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* Service de telechargement recoie un id de document et renvoie le document
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*
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*@package projet
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//Auteur original :
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*@author Alexandre Granier <alexandre@tela-botanica.org>
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//Autres auteurs :
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*@author Aucun
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*@copyright Tela-Botanica 2000-2004
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*@version $Revision: 1.2 $
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// +------------------------------------------------------------------------------------------------------+
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*/
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// +------------------------------------------------------------------------------------------------------+
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// | ENTETE du PROGRAMME |
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// +------------------------------------------------------------------------------------------------------+
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alexandre_ |
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if (is_object ($this) && $this->_id_document == '') {
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return 'aucun fichier demandé';
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} else {
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if (!is_object($this) && isset ($_GET['id_document'])) {
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$id_document = $_GET['id_document'];
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}
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}
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alexandre_ |
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if (is_object ($this)) {
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$id_document = $this->_id_document;
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}
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alexandre_ |
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include_once PROJET_CHEMIN_CLASSES.'projet.class.php';
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include_once PROJET_CHEMIN_CLASSES.'document.class.php';
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$document = new document ($id_document, $GLOBALS['projet_db'], PROJET_CHEMIN_FICHIER, PROJET_CHEMIN_ICONES) ;
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$projet = new projet ($document->_id_projet);
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// Soit le document est public et on le renvoie, soit il est prive
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// et on teste les droits
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if ($document->getVisibilite() == 'prive') {
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// On teste le login
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if ($GLOBALS['projet_auth']->getAuth()) {
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include_once PROJET_CHEMIN_CLASSES.'participe.class.php' ;
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$id_utilisateur = $GLOBALS['projet_auth']->getAuthData(PROJET_CHAMPS_ID);
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$participant = new participe($GLOBALS['projet_db']) ;
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if ($participant->isAdministrateur($id_utilisateur) || $participant->isCoordinateur($id_utilisateur)
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|| $participant->isContributeur($id_utilisateur)) {
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$ok = true ;
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} else {
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$ok = false ;
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return 'Vous devez participer à ce projet pour accéder à ce document';
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}
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}
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} else {
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$ok = true ;
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}
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// Recherche de l extension
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$nom_de_fichier = pathinfo ($projet->getNomRepertoire().'/'.$document->getChemin()) ;
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$extension = $nom_de_fichier['extension'];
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header('Expires: Wen, 01 Dec 1999 01:00:00 GMT');// Date du passé
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header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');// toujours modifié
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header('Cache-Control: Public, must-revalidate');// HTTP/1.1
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header('Pragma: hack');
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header ('Content-Type: '.$document->getTypeMime()) ;
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header('Content-Length: '.(string) $document->getTaille());
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header ('Content-Disposition: attachment; filename="'.$document->getNomLong().'.'.$extension.'"');
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header("Content-Transfer-Encoding: binary\n");
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readfile (PROJET_CHEMIN_FICHIER.$document->getChemin());
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exit();
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alexandre_ |
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?>
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