Subversion Repositories Applications.papyrus

Rev

Go to most recent revision | Details | Last modification | View Log | RSS feed

Rev Author Line No. Line
1328 alexandre_ 1
<?php
2
/*vim: set expandtab tabstop=4 shiftwidth=4: */
3
// +------------------------------------------------------------------------------------------------------+
4
// | PHP version 4.1                                                                                      |
5
// +------------------------------------------------------------------------------------------------------+
6
// | Copyright (C) 2004 Tela Botanica (accueil@tela-botanica.org)                                         |
7
// +------------------------------------------------------------------------------------------------------+
8
// | This library is free software; you can redistribute it and/or                                        |
9
// | modify it under the terms of the GNU General Public                                                  |
10
// | License as published by the Free Software Foundation; either                                         |
11
// | version 2.1 of the License, or (at your option) any later version.                                   |
12
// |                                                                                                      |
13
// | This library is distributed in the hope that it will be useful,                                      |
14
// | but WITHOUT ANY WARRANTY; without even the implied warranty of                                       |
15
// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU                                    |
16
// | General Public License for more details.                                                             |
17
// |                                                                                                      |
18
// | You should have received a copy of the GNU General Public                                            |
19
// | License along with this library; if not, write to the Free Software                                  |
20
// | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                            |
21
// +------------------------------------------------------------------------------------------------------+
1447 alexandre_ 22
// CVS : $Id: telechargement.php,v 1.1.2.2 2007-06-04 15:42:49 alexandre_tb Exp $
1328 alexandre_ 23
/**
24
* Application projet
25
*
26
* Service de telechargement recoie un id de document et renvoie le document
27
*
28
*@package projet
29
//Auteur original :
30
*@author        Alexandre Granier <alexandre@tela-botanica.org>
31
//Autres auteurs :
32
*@author        Aucun
33
*@copyright     Tela-Botanica 2000-2004
1447 alexandre_ 34
*@version       $Revision: 1.1.2.2 $
1328 alexandre_ 35
// +------------------------------------------------------------------------------------------------------+
36
*/
37
 
38
// +------------------------------------------------------------------------------------------------------+
39
// |                                            ENTETE du PROGRAMME                                       |
40
// +------------------------------------------------------------------------------------------------------+
41
 
42
 
1447 alexandre_ 43
if (is_object ($this) && $this->_id_document == '') {
44
	return 'aucun fichier demand&eacute;';
45
} else {
46
	if (!is_object($this) && isset ($_GET['id_document'])) {
47
		$id_document = $_GET['id_document'];
48
	}
1397 alexandre_ 49
}
1328 alexandre_ 50
 
1447 alexandre_ 51
if (is_object ($this)) {
52
	$id_document = $this->_id_document;
53
}
1328 alexandre_ 54
 
1397 alexandre_ 55
include_once PROJET_CHEMIN_CLASSES.'projet.class.php';
56
include_once PROJET_CHEMIN_CLASSES.'document.class.php';
57
 
58
 
1447 alexandre_ 59
$document = new document ($id_document, $GLOBALS['projet_db'], PROJET_CHEMIN_FICHIER, PROJET_CHEMIN_ICONES) ;
60
$projet = new projet ($document->_id_projet);
1397 alexandre_ 61
// Soit le document est public et on le renvoie, soit il est prive
62
// et on teste les droits
63
 
64
if ($document->getVisibilite() == 'prive') {
65
	// On teste le login
1447 alexandre_ 66
	if ($GLOBALS['projet_auth']->getAuth()) {
1397 alexandre_ 67
		include_once PROJET_CHEMIN_CLASSES.'participe.class.php' ;
1447 alexandre_ 68
		$id_utilisateur = $GLOBALS['projet_auth']->getAuthData(PROJET_CHAMPS_ID);
69
		$participant = new participe($GLOBALS['projet_db']) ;
1397 alexandre_ 70
		if ($participant->isAdministrateur($id_utilisateur) || $participant->isCoordinateur($id_utilisateur)
71
								|| $participant->isContributeur($id_utilisateur)) {
72
		    $ok = true ;
73
		} else {
74
		    $ok = false ;
75
		    return 'Vous devez participer &agrave; ce projet pour acc&eacuteder &agrave; ce document';
76
		}
77
	}
78
} else {
79
	$ok = true ;
80
}
81
 
82
// Recherche de l extension
83
$nom_de_fichier = pathinfo ($projet->getNomRepertoire().'/'.$document->getChemin()) ;
84
$extension = $nom_de_fichier['extension'];
85
 
86
header('Expires: Wen, 01 Dec 1999 01:00:00 GMT');// Date du passé
87
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');// toujours modifié
1447 alexandre_ 88
header('Cache-Control: Public, must-revalidate');// HTTP/1.1
89
header('Pragma: hack');
90
header ('Content-Type: '.$document->getTypeMime()) ;
91
header('Content-Length: '.(string) $document->getTaille());
92
header ('Content-Disposition: attachment; filename="'.$document->getNomLong().'.'.$extension.'"');
93
header("Content-Transfer-Encoding: binary\n");
1397 alexandre_ 94
 
95
readfile (PROJET_CHEMIN_FICHIER.$document->getChemin());
96
 
97
exit();
98
 
99
 
1328 alexandre_ 100
?>