Improved access checks for swap_roles.php.
[timetracker.git] / swap_roles.php
1 <?php
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.
10 // |
11 // | There are only two ways to violate the license:
12 // |
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).
16 // |
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).
20 // |
21 // | This license applies to this document only, not any other software
22 // | that it may be combined with.
23 // |
24 // +----------------------------------------------------------------------+
25 // | Contributors:
26 // | https://www.anuko.com/time_tracker/credits.htm
27 // +----------------------------------------------------------------------+
28
29 require_once('initialize.php');
30 import('form.Form');
31 import('ttUserHelper');
32
33 // Access checks.
34 if (!ttAccessAllowed('swap_roles')) {
35   header('Location: access_denied.php');
36   exit();
37 }
38 $users_for_swap = ttTeamHelper::getUsersForSwap();
39 if (!is_array($users_for_swap) || sizeof($users_for_swap) == 0) {
40   header('Location: access_denied.php');
41   exit();
42 }
43 if ($request->isPost()) {
44   $user_id = (int)$request->getParameter('swap_with');
45   $user_details = $user->getUser($user_id);
46   if (!$user_details) {
47     header('Location: access_denied.php');
48     exit();
49   }
50 }
51 // End of access checks.
52
53 $form = new Form('swapForm');
54 $form->addInput(array('type'=>'combobox','name'=>'swap_with','style'=>'width: 250px;','data'=>$users_for_swap,'datakeys'=>array('id','name')));
55 $form->addInput(array('type'=>'submit','name'=>'btn_submit','value'=>$i18n->get('button.submit')));
56 $form->addInput(array('type'=>'submit','name'=>'btn_cancel','value'=>$i18n->get('button.cancel')));
57
58 if ($request->isPost()) {
59   if ($request->getParameter('btn_submit')) {
60     if (ttTeamHelper::swapRolesWith($user_id)) {
61       header('Location: users.php');
62       exit();
63     } else
64       $err->add($i18n->get('error.db'));
65   }
66
67   if ($request->getParameter('btn_cancel')) {
68     header('Location: users.php');
69     exit();
70   }
71 }
72
73 $smarty->assign('forms', array($form->getName()=>$form->toArray()));
74 $smarty->assign('onload', 'onLoad="document.swapForm.btn_cancel.focus()"');
75 $smarty->assign('title', $i18n->get('title.swap_roles'));
76 $smarty->assign('content_page_name', 'swap_roles.tpl');
77 $smarty->display('index.tpl');