Improved getUserDetails to not return info for deleted users.
[timetracker.git] / user_delete.php
1 <?php
2 // +----------------------------------------------------------------------+
3 // | Anuko Time Tracker
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27 // +----------------------------------------------------------------------+
28
29 require_once('initialize.php');
30 import('form.Form');
31 import('ttUserHelper');
32
33 // Access checks.
34 if (!ttAccessAllowed('manage_users')) {
35   header('Location: access_denied.php');
36   exit();
37 }
38 // Get user id we are deleting.
39 // A cast to int is for safety against manipulation of request parameter (sql injection). 
40 $user_id = (int) $request->getParameter('id');
41 // We need user name and login to display.
42 $user_details = ttUserHelper::getUserDetails($user_id);
43 if (!$user_details || // No details.
44      $user_details['rank'] > $user->rank || // User has a bigger rank.
45      ($user_details['rank'] == $user->rank && $user_details['id'] <> $user->id) // Same rank but not us.
46    ) {
47   header('Location: access_denied.php');
48   exit();
49 }
50 // End of access checks.
51
52 $smarty->assign('user_to_delete', $user_details['name']." (".$user_details['login'].")");
53
54 // Create confirmation form.
55 $form = new Form('userDeleteForm');
56 $form->addInput(array('type'=>'hidden','name'=>'id','value'=>$user_id));
57 $form->addInput(array('type'=>'submit','name'=>'btn_delete','value'=>$i18n->get('label.delete')));
58 $form->addInput(array('type'=>'submit','name'=>'btn_cancel','value'=>$i18n->get('button.cancel')));
59
60 if ($request->isPost()) {
61   if ($request->getParameter('btn_delete')) {
62     if (ttUserHelper::markDeleted($user_id)) {
63       // If we deleted the "on behalf" user reset its info in session.
64       if ($user_id == $user->behalf_id) {
65         unset($_SESSION['behalf_id']);
66         unset($_SESSION['behalf_name']);
67       }
68       // If we deleted our own account, do housekeeping and logout.
69       if ($user->id == $user_id) {
70         // Remove tt_login cookie that stores login name.
71         unset($_COOKIE['tt_login']);
72         setcookie('tt_login', NULL, -1);
73
74         $auth->doLogout();
75         header('Location: login.php');
76       } else {
77         header('Location: users.php');
78       }
79       exit();
80     } else {
81       $err->add($i18n->get('error.db'));
82     }
83   }
84   if ($request->getParameter('btn_cancel')) {
85     header('Location: users.php');
86     exit();
87   }
88 } // isPost
89
90 $smarty->assign('forms', array($form->getName()=>$form->toArray()));
91 $smarty->assign('title', $i18n->get('title.delete_user'));
92 $smarty->assign('content_page_name', 'user_delete.tpl');
93 $smarty->display('index.tpl');