2 // +----------------------------------------------------------------------+
3 // | Anuko Time Tracker
4 // +----------------------------------------------------------------------+
5 // | Copyright (c) Anuko International Ltd. (https://www.anuko.com)
6 // +----------------------------------------------------------------------+
7 // | LIBERAL FREEWARE LICENSE: This source code document may be used
8 // | by anyone for any purpose, and freely redistributed alone or in
9 // | combination with other software, provided that the license is obeyed.
11 // | There are only two ways to violate the license:
13 // | 1. To redistribute this code in source form, with the copyright
14 // | notice or license removed or altered. (Distributing in compiled
15 // | forms without embedded copyright notices is permitted).
17 // | 2. To redistribute modified versions of this code in *any* form
18 // | that bears insufficient indications that the modifications are
19 // | not the work of the original author(s).
21 // | This license applies to this document only, not any other software
22 // | that it may be combined with.
24 // +----------------------------------------------------------------------+
26 // | https://www.anuko.com/time_tracker/credits.htm
27 // +----------------------------------------------------------------------+
29 require_once('initialize.php');
31 import('ttFileHelper');
32 import('ttProjectHelper');
35 $cl_file_id = (int)$request->getParameter('id');
36 $file = ttFileHelper::get($cl_file_id);
38 header('Location: access_denied.php');
41 // Entity-specific checks.
42 $entity_type = $file['entity_type'];
43 if ($entity_type == 'time') {
44 if (!(ttAccessAllowed('track_own_time') || ttAccessAllowed('track_time')) || !ttTimeHelper::getRecord($file['entity_id'])) {
45 header('Location: access_denied.php');
49 if ($entity_type == 'project') {
50 if (!(ttAccessAllowed('view_own_projects') || ttAccessAllowed('manage_projects')) || !ttProjectHelper::get($file['entity_id'])) {
51 header('Location: access_denied.php');
55 if ($entity_type != 'project' && $entity_type != 'time') {
56 // Currently, files are only associated with time records and projects.
57 // Improve access checks when the feature evolves.
58 header('Location: access_denied.php');
61 // End of access checks.
63 $fileHelper = new ttFileHelper($err);
65 if ($fileHelper->getFile($file)) {
66 header('Pragma: public'); // This is needed for IE8 to download files over https.
67 header('Content-Type: application/octet-stream');
68 header('Expires: '.gmdate('D, d M Y H:i:s').' GMT');
69 header('Content-Disposition: attachment; filename="'.$file['file_name'].'"');
70 header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
71 header('Cache-Control: private', false);
73 echo $fileHelper->getFileData();
77 $smarty->assign('title', $i18n->get('title.download_file'));
78 $smarty->assign('content_page_name', 'file_download.tpl');
79 $smarty->display('index.tpl');