Implemented locking feature as an optionally enabled plugin.
[timetracker.git] / time_delete.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 import('ttTimeHelper');
33 import('DateAndTime');
34
35 // Access check.
36 if (!ttAccessCheck(right_data_entry)) {
37   header('Location: access_denied.php');
38   exit();
39 }
40
41 $cl_id = $request->getParameter('id');
42 $time_rec = ttTimeHelper::getRecord($cl_id, $user->getActiveUser());
43
44 // Prohibit deleting invoiced records.
45 if ($time_rec['invoice_id']) die($i18n->getKey('error.sys'));
46
47 // Escape comment for presentation.
48 $time_rec['comment'] = htmlspecialchars($time_rec['comment']);
49
50 if ($request->isPost()) {
51   if ($request->getParameter('delete_button')) { // Delete button pressed.
52
53     // Determine if it's okay to delete the record.
54     $item_date = new DateAndTime(DB_DATEFORMAT, $time_rec['date']);
55
56     // Determine if the record is uncompleted.
57     $uncompleted = ($time_rec['duration'] == '0:00');
58
59     if ($user->isDateLocked($item_date) && !$uncompleted)
60       $err->add($i18n->getKey('error.period_locked'));
61
62     if ($err->no()) {
63
64       // Delete the record.
65       $result = ttTimeHelper::delete($cl_id, $user->getActiveUser());
66
67       if ($result) {
68         header('Location: time.php');
69         exit();
70       } else {
71         $err->add($i18n->getKey('error.db'));
72       }
73     }
74   }
75   if ($request->getParameter('cancel_button')) { // Cancel button pressed.
76     header('Location: time.php');
77     exit();
78   }
79 } // isPost
80
81 $form = new Form('timeRecordForm');
82 $form->addInput(array('type'=>'hidden','name'=>'id','value'=>$cl_id));
83 $form->addInput(array('type'=>'submit','name'=>'delete_button','value'=>$i18n->getKey('label.delete')));
84 $form->addInput(array('type'=>'submit','name'=>'cancel_button','value'=>$i18n->getKey('button.cancel')));
85
86 $smarty->assign('time_rec', $time_rec);
87 $smarty->assign('forms', array($form->getName() => $form->toArray()));
88 $smarty->assign('title', $i18n->getKey('title.delete_time_record'));
89 $smarty->assign('content_page_name', 'time_delete.tpl');
90 $smarty->display('index.tpl');