ILIAS  release_6 Revision v6.24-5-g0c8bfefb3b8
class.ilObjLearningSequenceAccess.php
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1<?php
2
3declare(strict_types=1);
4
5include_once("./Services/Object/classes/class.ilObjectAccess.php");
6
12{
13 public static $using_code = false;
14
15 public static function _getCommands() : array
16 {
17 $commands = array(
18 [
20 'permission' => 'read',
21 'lang_var' => 'show',
22 'default' => true
23 ],
24 [
26 'permission' => 'read',
27 'lang_var' => 'show',
28 ],
29 [
31 'permission' => 'write',
32 'lang_var' => 'edit_content'
33 ],
34 [
36 'permission' => 'write',
37 'lang_var' => 'settings'
38 ],
39 [
41 'permission' => 'unparticipate',
42 'lang_var' => 'unparticipate'
43 ]
44 );
45 return $commands;
46 }
47
48 public function usingRegistrationCode()
49 {
50 return self::$using_code;
51 }
52
53 public static function isOffline($ref_id)
54 {
56 $act = $obj->getLSActivation();
57 $online = $act->getIsOnline();
58
59 if (!$online
60 && ($act->getActivationStart() !== null ||
61 $act->getActivationEnd() !== null)
62 ) {
63 $ts_now = time();
64 $activation_start = $act->getActivationStart();
65 if ($activation_start !== null) {
66 $after_activation_start = $ts_now >= $activation_start->getTimestamp();
67 } else {
68 $after_activation_start = true;
69 }
70 $activation_end = $act->getActivationEnd();
71 if ($activation_end !== null) {
72 $before_activation_end = $ts_now <= $activation_end->getTimestamp();
73 } else {
74 $before_activation_end = true;
75 }
76
77 $online = ($after_activation_start && $before_activation_end);
78 }
79
80 if ($act->getEffectiveOnlineStatus() === false && $online === true) {
81 $obj->setEffectiveOnlineStatus(true);
82 $obj->announceLSOOnline();
83 }
84 if ($act->getEffectiveOnlineStatus() === true && $online === false) {
85 $obj->setEffectiveOnlineStatus(false);
86 $obj->announceLSOOffline();
87 }
88
89
90 return !$online;
91 }
92
93 public function _checkAccess($cmd, $permission, $ref_id, $obj_id, $usr_id = "")
94 {
95 list($rbacsystem, $il_access, $lng) = $this->getDICDependencies();
96
97 switch ($permission) {
98 case 'visible':
99 $has_any_administrative_permission = (
100 $rbacsystem->checkAccessOfUser($usr_id, 'write', $ref_id) ||
101 $rbacsystem->checkAccessOfUser($usr_id, 'edit_members', $ref_id) ||
102 $rbacsystem->checkAccessOfUser($usr_id, 'edit_learning_progress', $ref_id)
103 );
104
105 $is_offine = $this->isOffline($ref_id);
106
107 if ($is_offine && !$has_any_administrative_permission) {
108 $il_access->addInfoItem(IL_NO_OBJECT_ACCESS, $lng->txt("offline"));
109 return false;
110 }
111 return true;
112
113 default:
114 return $rbacsystem->checkAccessOfUser($usr_id, $permission, $ref_id);
115 }
116 }
117
118 protected function getDICDependencies() : array
119 {
120 global $DIC;
121 $rbacsystem = $DIC['rbacsystem'];
122 $il_access = $DIC['ilAccess'];
123 $lng = $DIC['lng'];
124
125 return [
126 $rbacsystem,
127 $il_access,
128 $lng
129 ];
130 }
131}
An exception for terminatinating execution or to throw for unit testing.
const IL_NO_OBJECT_ACCESS
Class ilObjLearningSequenceAccess class.
_checkAccess($cmd, $permission, $ref_id, $obj_id, $usr_id="")
Checks wether a user may invoke a command or not (this method is called by ilAccessHandler::checkAcce...
Class ilObjectAccess.
static getInstanceByRefId($a_ref_id, $stop_on_error=true)
get an instance of an Ilias object by reference id
$lng
$DIC
Definition: xapitoken.php:46