Improved access checks for invoices.
[timetracker.git] / invoice_add.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('ttTeamHelper');
32 import('ttInvoiceHelper');
33
34 // Access checks.
35 if (!ttAccessAllowed('manage_invoices')) {
36   header('Location: access_denied.php');
37   exit();
38 }
39 if (!$user->isPluginEnabled('iv')) {
40   header('Location: feature_disabled.php');
41   exit();
42 }
43 // End of access checks.
44
45 if ($request->isPost()) {
46   $cl_date = $request->getParameter('date');
47   $cl_client = $request->getParameter('client');
48   $cl_project = $request->getParameter('project');
49   $cl_number = trim($request->getParameter('number'));
50   $cl_start = $request->getParameter('start');
51   $cl_finish = $request->getParameter('finish');
52 }
53
54 $form = new Form('invoiceForm');
55 $form->addInput(array('type'=>'datefield','name'=>'date','size'=>'20','value'=>$cl_date));
56
57 // Dropdown for clients if the clients plugin is enabled.
58 if ($user->isPluginEnabled('cl')) {
59   $clients = ttTeamHelper::getActiveClients($user->team_id);
60   $form->addInput(array('type'=>'combobox','name'=>'client','style'=>'width: 250px;','data'=>$clients,'datakeys'=>array('id','name'),'value'=>$cl_client,'empty'=>array(''=>$i18n->get('dropdown.select'))));
61 }
62 // Dropdown for projects.
63 if (MODE_PROJECTS == $user->tracking_mode || MODE_PROJECTS_AND_TASKS == $user->tracking_mode) {
64   $projects = ttTeamHelper::getActiveProjects($user->team_id);
65   $form->addInput(array('type'=>'combobox','name'=>'project','style'=>'width: 250px;','data'=>$projects,'datakeys'=>array('id','name'),'value'=>$cl_project,'empty'=>array(''=>$i18n->get('dropdown.all'))));
66 }
67 $form->addInput(array('type'=>'text','maxlength'=>'100','name'=>'number','style'=>'width: 250px;','value'=>$cl_number));
68 $form->addInput(array('type'=>'datefield','maxlength'=>'20','name'=>'start','value'=>$cl_start));
69 $form->addInput(array('type'=>'datefield','maxlength'=>'20','name'=>'finish','value'=>$cl_finish));
70 $form->addInput(array('type'=>'submit','name'=>'btn_submit','value'=>$i18n->get('button.add')));
71
72 if ($request->isPost()) {
73   // Validate user input.
74   if (!ttValidString($cl_number)) $err->add($i18n->get('error.field'), $i18n->get('form.invoice.number'));
75   if (!ttValidDate($cl_date)) $err->add($i18n->get('error.field'), $i18n->get('label.date'));
76   if (!$cl_client) $err->add($i18n->get('error.client'));
77   if (!ttValidDate($cl_start)) $err->add($i18n->get('error.field'), $i18n->get('label.start_date'));
78   if (!ttValidDate($cl_finish)) $err->add($i18n->get('error.field'), $i18n->get('label.end_date'));
79
80   $fields = array('date'=>$cl_date,'name'=>$cl_number,'client_id'=>$cl_client,'project_id'=>$cl_project,'start_date'=>$cl_start,'end_date'=>$cl_finish);
81   if ($err->no()) {
82     if (ttInvoiceHelper::getInvoiceByName($cl_number))
83       $err->add($i18n->get('error.invoice_exists'));
84
85     if (!ttInvoiceHelper::invoiceableItemsExist($fields))
86       $err->add($i18n->get('error.no_invoiceable_items'));
87   }
88
89   if ($err->no()) {
90     // Now we can go ahead and create our invoice.
91     if (ttInvoiceHelper::createInvoice($fields)) {
92       header('Location: invoices.php');
93       exit();
94     } else {
95       $err->add($i18n->get('error.db'));
96     }
97   }
98 } // isPost
99
100 $smarty->assign('forms', array($form->getName()=>$form->toArray()));
101 $smarty->assign('onload', 'onLoad="document.invoiceForm.number.focus()"');
102 $smarty->assign('title', $i18n->get('title.add_invoice'));
103 $smarty->assign('content_page_name', 'invoice_add.tpl');
104 $smarty->display('index.tpl');