ILIAS  release_5-2 Revision v5.2.25-18-g3f80b828510
class.ilObjTestAccess.php
Go to the documentation of this file.
1<?php
2/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */
3
4include_once "./Services/Object/classes/class.ilObjectAccess.php";
5include_once "./Modules/Test/classes/inc.AssessmentConstants.php";
6include_once './Services/AccessControl/interfaces/interface.ilConditionHandling.php';
7
20class ilObjTestAccess extends ilObjectAccess implements ilConditionHandling
21{
37 function _checkAccess($a_cmd, $a_permission, $a_ref_id, $a_obj_id, $a_user_id = "")
38 {
39 global $ilUser, $lng, $rbacsystem, $ilAccess;
40
41 if ($a_user_id == "")
42 {
43 $a_user_id = $ilUser->getId();
44 }
45
46 $is_admin = $rbacsystem->checkAccessOfUser($a_user_id,'write',$a_ref_id);
47
48 // check "global" online switch
49 if(!self::_isOnline($a_obj_id) && !$is_admin)
50 {
51 $ilAccess->addInfoItem(IL_NO_OBJECT_ACCESS, $lng->txt("offline"));
52 return false;
53 }
54
55 switch ($a_permission)
56 {
57 case "visible":
58 case "read":
59 if (!ilObjTestAccess::_lookupCreationComplete($a_obj_id) &&
60 !$is_admin)
61 {
62 $ilAccess->addInfoItem(IL_NO_OBJECT_ACCESS, $lng->txt("tst_warning_test_not_complete"));
63 return false;
64 }
65 break;
66 }
67
68 switch ($a_cmd)
69 {
70 case "eval_a":
71 case "eval_stat":
72 if (!ilObjTestAccess::_lookupCreationComplete($a_obj_id))
73 {
74 $ilAccess->addInfoItem(IL_NO_OBJECT_ACCESS, $lng->txt("tst_warning_test_not_complete"));
75 return false;
76 }
77 break;
78
79 }
80
81 return true;
82 }
83
91 public static function _isPassed($user_id, $a_obj_id)
92 {
93 global $ilDB;
94 $result = $ilDB->queryF("SELECT tst_result_cache.* FROM tst_result_cache, tst_active, tst_tests WHERE tst_active.test_fi = tst_tests.test_id AND tst_active.user_fi = %s AND tst_tests.obj_fi = %s AND tst_result_cache.active_fi = tst_active.active_id",
95 array('integer','integer'),
96 array($user_id, $a_obj_id)
97 );
98 if (!$result->numRows())
99 {
100 $result = $ilDB->queryF("SELECT tst_active.active_id FROM tst_active, tst_tests WHERE tst_active.test_fi = tst_tests.test_id AND tst_active.user_fi = %s AND tst_tests.obj_fi = %s",
101 array('integer','integer'),
102 array($user_id, $a_obj_id)
103 );
104 $row = $ilDB->fetchAssoc($result);
105 if ($row['active_id'] > 0)
106 {
107 include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
108 assQuestion::_updateTestResultCache($row['active_id']);
109 }
110 else
111 {
112 return false;
113 }
114 }
115 $result = $ilDB->queryF("SELECT tst_result_cache.* FROM tst_result_cache, tst_active, tst_tests WHERE tst_active.test_fi = tst_tests.test_id AND tst_active.user_fi = %s AND tst_tests.obj_fi = %s AND tst_result_cache.active_fi = tst_active.active_id",
116 array('integer','integer'),
117 array($user_id, $a_obj_id)
118 );
119 if (!$result->numRows())
120 {
121 $result = $ilDB->queryF("SELECT tst_pass_result.*, tst_tests.pass_scoring, tst_tests.random_test, tst_tests.test_id FROM tst_pass_result, tst_active, tst_tests WHERE tst_active.test_fi = tst_tests.test_id AND tst_active.user_fi = %s AND tst_tests.obj_fi = %s AND tst_pass_result.active_fi = tst_active.active_id ORDER BY tst_pass_result.pass",
122 array('integer','integer'),
123 array($user_id, $a_obj_id)
124 );
125 $points = array();
126 while ($row = $ilDB->fetchAssoc($result))
127 {
128 array_push($points, $row);
129 }
130 $reached = 0;
131 $max = 0;
132 if ($points[0]["pass_scoring"] == 0)
133 {
134 $reached = $points[count($points)-1]["points"];
135 $max = $points[count($points)-1]["maxpoints"];
136 if (!$max)
137 {
138 $active_id = $points[count($points)-1]["active_fi"];
139 $pass = $points[count($points)-1]["pass"];
140 if (strlen($active_id) && strlen($pass))
141 {
142 include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
143 $res = assQuestion::_updateTestPassResults($active_id, $pass, null, $a_obj_id);
144 $max = $res['maxpoints'];
145 $reached = $res['points'];
146 }
147 }
148 }
149 else
150 {
151 foreach ($points as $row)
152 {
153 if ($row["points"] > $reached)
154 {
155 $reached = $row["points"];
156 $max = $row["maxpoints"];
157 if (!$max)
158 {
159 $active_id = $row["active_fi"];
160 $pass = $row["pass"];
161 if (strlen($active_id) && strlen($pass))
162 {
163 include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
164 $res = assQuestion::_updateTestPassResults($active_id, $pass, null, $a_obj_id);
165 $max = $res['maxpoints'];
166 $reached = $res['points'];
167 }
168 }
169 }
170 }
171 }
172 include_once "./Modules/Test/classes/class.assMarkSchema.php";
173 $percentage = (!$max) ? 0 : ($reached / $max) * 100.0;
174 $mark = ASS_MarkSchema::_getMatchingMarkFromObjId($a_obj_id, $percentage);
175 return ($mark["passed"]) ? TRUE : FALSE;
176 }
177 else
178 {
179 $row = $ilDB->fetchAssoc($result);
180 return ($row['passed']) ? true : false;
181 }
182 }
183
191 public static function isFailed($user_id, $a_obj_id)
192 {
193 global $ilDB;
194
195 $ret = self::updateTestResultCache($user_id, $a_obj_id);
196
197 if(!$ret)
198 {
199 return false;
200 }
201
202 $result = $ilDB->queryF("SELECT tst_result_cache.* FROM tst_result_cache, tst_active, tst_tests WHERE tst_active.test_fi = tst_tests.test_id AND tst_active.user_fi = %s AND tst_tests.obj_fi = %s AND tst_result_cache.active_fi = tst_active.active_id",
203 array('integer','integer'),
204 array($user_id, $a_obj_id)
205 );
206
207 if (!$result->numRows())
208 {
209 $result = $ilDB->queryF("SELECT tst_pass_result.*, tst_tests.pass_scoring, tst_tests.random_test, tst_tests.test_id FROM tst_pass_result, tst_active, tst_tests WHERE tst_active.test_fi = tst_tests.test_id AND tst_active.user_fi = %s AND tst_tests.obj_fi = %s AND tst_pass_result.active_fi = tst_active.active_id ORDER BY tst_pass_result.pass",
210 array('integer','integer'),
211 array($user_id, $a_obj_id)
212 );
213
214 while ($row = $ilDB->fetchAssoc($result))
215 {
216 array_push($points, $row);
217 }
218 $reached = 0;
219 $max = 0;
220 if ($points[0]["pass_scoring"] == 0)
221 {
222 $reached = $points[count($points)-1]["points"];
223 $max = $points[count($points)-1]["maxpoints"];
224 if (!$max)
225 {
226 $active_id = $points[count($points)-1]["active_fi"];
227 $pass = $points[count($points)-1]["pass"];
228 if (strlen($active_id) && strlen($pass))
229 {
230 include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
231 $res = assQuestion::_updateTestPassResults($active_id, $pass, null, $a_obj_id);
232 $max = $res['maxpoints'];
233 $reached = $res['points'];
234 }
235 }
236 }
237 else
238 {
239 foreach ($points as $row)
240 {
241 if ($row["points"] > $reached)
242 {
243 $reached = $row["points"];
244 $max = $row["maxpoints"];
245 if (!$max)
246 {
247 $active_id = $row["active_fi"];
248 $pass = $row["pass"];
249 if (strlen($active_id) && strlen($pass))
250 {
251 include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
252 $res = assQuestion::_updateTestPassResults($active_id, $pass, null, $a_obj_id);
253 $max = $res['maxpoints'];
254 $reached = $res['points'];
255 }
256 }
257 }
258 }
259 }
260 include_once "./Modules/Test/classes/class.assMarkSchema.php";
261 $percentage = (!$max) ? 0 : ($reached / $max) * 100.0;
262 $mark = ASS_MarkSchema::_getMatchingMarkFromObjId($a_obj_id, $percentage);
263 return ($mark["failed"]) ? TRUE : FALSE;
264 }
265 else
266 {
267 $row = $ilDB->fetchAssoc($result);
268 return ($row['failed']) ? TRUE : FALSE;
269 }
270 }
271
277 protected static function updateTestResultCache($a_user_id, $a_obj_id)
278 {
279 global $ilDB;
280
281 $result = $ilDB->queryF(
282 "SELECT tst_result_cache.* FROM tst_result_cache, tst_active, tst_tests ".
283 "WHERE tst_active.test_fi = tst_tests.test_id AND tst_active.user_fi = %s ".
284 "AND tst_tests.obj_fi = %s AND tst_result_cache.active_fi = tst_active.active_id",
285 array('integer','integer'),
286 array($a_user_id, $a_obj_id)
287 );
288 if (!$result->numRows())
289 {
290 $result = $ilDB->queryF("SELECT tst_active.active_id FROM tst_active, tst_tests WHERE tst_active.test_fi = tst_tests.test_id AND tst_active.user_fi = %s AND tst_tests.obj_fi = %s",
291 array('integer','integer'),
292 array($a_user_id, $a_obj_id)
293 );
294 $row = $ilDB->fetchAssoc($result);
295 if ($row['active_id'] > 0)
296 {
297 include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
298 assQuestion::_updateTestResultCache($row['active_id']);
299 return true;
300 }
301 else
302 {
303 return false;
304 }
305
306 }
307 else
308 {
309 return true;
310 }
311 }
312
313
317 public static function getConditionOperators()
318 {
319 include_once './Services/AccessControl/classes/class.ilConditionHandler.php';
320 return array(
321 ilConditionHandler::OPERATOR_PASSED,
322 ilConditionHandler::OPERATOR_FAILED,
323 ilConditionHandler::OPERATOR_FINISHED,
324 ilConditionHandler::OPERATOR_NOT_FINISHED
325 );
326 }
327
328
334 public static function checkCondition($a_obj_id, $a_operator, $a_value, $a_usr_id)
335 {
336 include_once './Services/AccessControl/classes/class.ilConditionHandler.php';
337
338 switch($a_operator)
339 {
340 case ilConditionHandler::OPERATOR_PASSED:
341 return ilObjTestAccess::_isPassed($a_usr_id, $a_obj_id);
342 break;
343
344 case ilConditionHandler::OPERATOR_FAILED:
345 return ilObjTestAccess::isFailed($a_usr_id, $a_obj_id);
346
347 case ilConditionHandler::OPERATOR_FINISHED:
348 return ilObjTestAccess::hasFinished($a_usr_id,$a_obj_id);
349
350 case ilConditionHandler::OPERATOR_NOT_FINISHED:
351 return !ilObjTestAccess::hasFinished($a_usr_id,$a_obj_id);
352
353 default:
354 return true;
355 }
356 return true;
357 }
358
371 static function _getCommands()
372 {
373 $commands = array
374 (
375 array("permission" => "write", "cmd" => "questionsTabGateway", "lang_var" => "tst_edit_questions"),
376 array("permission" => "write", "cmd" => "ilObjTestSettingsGeneralGUI::showForm", "lang_var" => "settings"),
377 array("permission" => "read", "cmd" => "infoScreen", "lang_var" => "tst_run",
378 "default" => true),
379 //array("permission" => "write", "cmd" => "", "lang_var" => "edit"),
380 array("permission" => "tst_statistics", "cmd" => "outEvaluation", "lang_var" => "tst_statistical_evaluation"),
381 array("permission" => "read", "cmd" => "userResultsGateway", "lang_var" => "tst_test_results")
382 );
383
384 return $commands;
385 }
386
387 //
388 // object specific access related methods
389 //
390
394 public static function _lookupCreationComplete($a_obj_id)
395 {
396 global $ilDB;
397
398 $result = $ilDB->queryF("SELECT complete FROM tst_tests WHERE obj_fi=%s",
399 array('integer'),
400 array($a_obj_id)
401 );
402 if ($result->numRows() == 1)
403 {
404 $row = $ilDB->fetchAssoc($result);
405 }
406
407 return ($row['complete']) ? true : false;
408 }
409
415 private static $hasFinishedCache = array();
416
424 public static function hasFinished($a_user_id, $a_obj_id)
425 {
426 if( !isset(self::$hasFinishedCache["{$a_user_id}:{$a_obj_id}"]) )
427 {
428 require_once 'Modules/Test/classes/class.ilTestParticipantData.php';
429 require_once 'Modules/Test/classes/class.ilTestSessionFactory.php';
430 require_once 'Modules/Test/classes/class.ilTestPassesSelector.php';
431
432 global $ilDB, $lng;
433
434 $testOBJ = ilObjectFactory::getInstanceByObjId($a_obj_id);
435
436 $partData = new ilTestParticipantData($ilDB, $lng);
437 $partData->setUserIds(array($a_user_id));
438 $partData->load($testOBJ->getTestId());
439
440 $activeId = $partData->getActiveIdByUserId($a_user_id);
441
442 $testSessionFactory = new ilTestSessionFactory($testOBJ);
443 $testSession = $testSessionFactory->getSession($activeId);
444
445 $testPassesSelector = new ilTestPassesSelector($ilDB, $testOBJ);
446 $testPassesSelector->setActiveId($activeId);
447 $testPassesSelector->setLastFinishedPass($testSession->getLastFinishedPass());
448
449 self::$hasFinishedCache["{$a_user_id}:{$a_obj_id}"] = count($testPassesSelector->getClosedPasses());
450 }
451
452 return (bool) self::$hasFinishedCache["{$a_user_id}:{$a_obj_id}"];
453 }
454
462 public static function _getTestIDFromObjectID($object_id)
463 {
464 global $ilDB;
465 $test_id = FALSE;
466 $result = $ilDB->queryF("SELECT test_id FROM tst_tests WHERE obj_fi = %s",
467 array('integer'),
468 array($object_id)
469 );
470 if ($result->numRows())
471 {
472 $row = $ilDB->fetchAssoc($result);
473 $test_id = $row["test_id"];
474 }
475 return $test_id;
476 }
477
484 public static function _lookupObjIdForTestId($a_test_id)
485 {
486 global $ilDB;
487
488 $result = $ilDB->queryF("SELECT obj_fi FROM tst_tests WHERE test_id = %s",
489 array('integer'),
490 array($a_test_id)
491 );
492
493 $row = $ilDB->fetchAssoc($result);
494 return $row["obj_fi"];
495 }
496
504 public static function _getRandomTestsForQuestionPool($qpl_id)
505 {
506 global $ilDB;
507
508 $query = "
509 SELECT DISTINCT t.obj_fi
510 FROM tst_tests t
511 INNER JOIN tst_rnd_quest_set_qpls r
512 ON t.test_id = r.test_fi
513 WHERE r.pool_fi = %s
514 ";
515
516 $result = $ilDB->queryF($query, array('integer'), array($qpl_id));
517
518 $tests = array();
519 while ($row = $ilDB->fetchAssoc($result))
520 {
521 $tests[] = $row['obj_fi'];
522 }
523
524 return $tests;
525 }
526 // fim.
527
534 public static function _lookupOnlineTestAccess($a_test_id, $a_user_id)
535 {
536 global $ilDB, $lng;
537
538 $result = $ilDB->queryF("SELECT tst_tests.* FROM tst_tests WHERE tst_tests.obj_fi = %s",
539 array('integer'),
540 array($a_test_id)
541 );
542 if ($result->numRows())
543 {
544 $row = $ilDB->fetchAssoc($result);
545 if ($row["fixed_participants"])
546 {
547 $result = $ilDB->queryF("SELECT * FROM tst_invited_user WHERE test_fi = %s AND user_fi = %s",
548 array('integer','integer'),
549 array($row["test_id"], $a_user_id)
550 );
551 if ($result->numRows())
552 {
553 $row = $ilDB->fetchAssoc($result);
554 if (trim($row['clientip']) != "")
555 {
556 $row['clientip'] = preg_replace("/[^0-9.?*,:]+/","",$row['clientip']);
557 $row['clientip'] = str_replace(".","\\.",$row['clientip']);
558 $row['clientip'] = str_replace(Array("?","*",","), Array("[0-9]","[0-9]*","|"), $row['clientip']);
559 if (!preg_match("/^".$row['clientip']."$/", $_SERVER["REMOTE_ADDR"]))
560 {
561 return $lng->txt("tst_user_wrong_clientip");
562 }
563 else
564 {
565 return true;
566 }
567 }
568 else
569 {
570 return true;
571 }
572 }
573 else
574 {
575 return $lng->txt("tst_user_not_invited");
576 }
577 }
578 else
579 {
580 return true;
581 }
582 }
583 else
584 {
585 return true;
586 }
587 }
588
596 public static function _getParticipantData($active_id)
597 {
598 global $lng, $ilDB;
599
600 $result = $ilDB->queryF("SELECT * FROM tst_active WHERE active_id = %s",
601 array("integer"),
602 array($active_id)
603 );
604 $row = $ilDB->fetchAssoc($result);
605 $user_id = $row["user_fi"];
606 $test_id = $row["test_fi"];
607 $importname = $row['importname'];
608
609 $result = $ilDB->queryF("SELECT obj_fi FROM tst_tests WHERE test_id = %s",
610 array("integer"),
611 array($test_id)
612 );
613 $row = $ilDB->fetchAssoc($result);
614 $obj_id = $row["obj_fi"];
615
616 include_once "./Modules/Test/classes/class.ilObjTest.php";
617 $is_anonymous = ilObjTest::_lookupAnonymity($obj_id);
618
619 include_once './Services/User/classes/class.ilObjUser.php';
620 $uname = ilObjUser::_lookupName($user_id);
621
622 $name = "";
623 if (strlen($importname))
624 {
625 $name = $importname . ' (' . $lng->txt('imported') . ')';
626 }
627 else if (strlen($uname["firstname"].$uname["lastname"]) == 0)
628 {
629 $name = $lng->txt("deleted_user");
630 }
631 else
632 {
633 if ($user_id == ANONYMOUS_USER_ID)
634 {
635 $name = $lastname;
636 }
637 else
638 {
639 $name = trim($uname["lastname"] . ", " . $uname["firstname"] . " " . $uname["title"]);
640 }
641 if ($is_anonymous)
642 {
643 $name = $lng->txt("anonymous");
644 }
645 }
646 return $name;
647 }
648
655 public static function _getParticipantId($active_id)
656 {
657 global $lng, $ilDB;
658
659 $result = $ilDB->queryF("SELECT user_fi FROM tst_active WHERE active_id = %s",
660 array("integer"),
661 array($active_id)
662 );
663 $row = $ilDB->fetchAssoc($result);
664 return $row["user_fi"];
665 }
666
667
682 public static function _getPassedUsers($a_obj_id)
683 {
684 global $ilDB;
685
686 $passed_users = array();
687 // Maybe SELECT DISTINCT(tst_active.user_fi)... ?
688 $userresult = $ilDB->queryF("
689 SELECT tst_active.active_id, COUNT(tst_sequence.active_fi) sequences, tst_active.last_finished_pass,
690 CASE WHEN
691 (tst_tests.nr_of_tries - 1) = tst_active.last_finished_pass
692 THEN '1'
693 ELSE '0'
694 END is_last_pass
695 FROM tst_tests
696 INNER JOIN tst_active
697 ON tst_active.test_fi = tst_tests.test_id
698 LEFT JOIN tst_sequence
699 ON tst_sequence.active_fi = tst_active.active_id
700 WHERE tst_tests.obj_fi = %s
701 GROUP BY tst_active.active_id
702 ",
703 array('integer'), array($a_obj_id)
704 );
705 $all_participants = array();
706 $notAttempted = array();
707 $lastPassUsers = array();
708 while ($row = $ilDB->fetchAssoc($userresult))
709 {
710 if($row['sequences'] == 0)
711 {
712 $notAttempted[$row['active_id']] = $row['active_id'];
713 }
714 if($row['is_last_pass'])
715 {
716 $lastPassUsers[$row['active_id']] = $row['active_id'];
717 }
718
719 $all_participants[$row['active_id']] = $row['active_id'];
720 }
721
722 $result = $ilDB->query("SELECT tst_result_cache.*, tst_active.user_fi FROM tst_result_cache, tst_active WHERE tst_active.active_id = tst_result_cache.active_fi AND " . $ilDB->in('active_fi', $all_participants, false, 'integer'));
723 $found_all = ($result->numRows() == count($all_participants)) ? true : false;
724 if (!$found_all)
725 {
726 // if the result cache entries do not exist, create them
727 $found_participants = array();
728 while ($data = $ilDB->fetchAssoc($result))
729 {
730 array_push($found_participants, $data['active_fi']);
731 }
732 foreach ($all_participants as $active_id)
733 {
734 if (!in_array($active_id, $found_participants))
735 {
736 include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
737 assQuestion::_updateTestResultCache($active_id);
738 }
739 }
740 $result = $ilDB->query("SELECT tst_result_cache.*, tst_active.user_fi FROM tst_result_cache, tst_active WHERE tst_active.active_id = tst_result_cache.active_fi AND " . $ilDB->in('active_fi', $all_participants, false, 'integer'));
741 }
742 while ($data = $ilDB->fetchAssoc($result))
743 {
744 if( isset($notAttempted[$data['active_fi']]) )
745 {
746 $data['failed'] = 0;
747 $data['passed'] = 0;
748 $data['not_attempted'] = 1;
749 }
750
751 if( $data['failed'] && !isset($lastPassUsers[$data['active_fi']]) )
752 {
753 $data['passed'] = 0;
754 $data['failed'] = 0;
755 $data['in_progress'] = 1;
756 }
757
758 $data['user_id'] = $data['user_fi'];
759 array_push($passed_users, $data);
760 }
761 return $passed_users;
762 }
763
767 static function _checkGoto($a_target)
768 {
769 global $ilAccess;
770
771 $t_arr = explode("_", $a_target);
772
773 if ($t_arr[0] != "tst" || ((int) $t_arr[1]) <= 0)
774 {
775 return false;
776 }
777
778 if ($ilAccess->checkAccess("read", "", $t_arr[1]))
779 {
780 return true;
781 }
782 return false;
783 }
784
793 static function _isOffline($a_obj_id)
794 {
795// global $ilUser;
796// return (self::_lookupOnlineTestAccess($a_obj_id, $ilUser->getId()) !== true) ||
797// (!ilObjTestAccess::_lookupCreationComplete($a_obj_id));
798 return !self::_isOnline($a_obj_id);
799 }
800
807 public static function _isOnline($a_obj_id)
808 {
809 global $ilDB;
810
811 $query = "
812 SELECT test_id
813 FROM tst_tests
814 WHERE obj_fi = %s
815 AND online_status = 1
816 ";
817
818 $result = $ilDB->queryF( $query, array('integer'), array($a_obj_id) );
819
820 return $result->numRows() == 1;
821 }
822
823 public static function visibleUserResultExists($testObjId, $userId)
824 {
825 $testOBJ = ilObjectFactory::getInstanceByObjId($testObjId, false);
826
827 if( !($testOBJ instanceof ilObjTest) )
828 {
829 return false;
830 }
831
832 require_once 'Modules/Test/classes/class.ilTestSessionFactory.php';
833 $testSessionFactory = new ilTestSessionFactory($testOBJ);
834 $testSession = $testSessionFactory->getSessionByUserId($userId);
835
836 return $testOBJ->canShowTestResults($testSession);
837 }
838
846 public static function hasVisibleCertificate($testObjId, $userId)
847 {
848 $testOBJ = ilObjectFactory::getInstanceByObjId($testObjId, false);
849
850 if( !($testOBJ instanceof ilObjTest) || !$userId )
851 {
852 return false;
853 }
854
855 require_once 'Modules/Test/classes/class.ilTestSessionFactory.php';
856 $testSessionFactory = new ilTestSessionFactory($testOBJ);
857 $testSession = $testSessionFactory->getSessionByUserId($userId);
858
859 if( !$testSession->getActiveId() )
860 {
861 return false;
862 }
863
864 return $testOBJ->canShowCertificate($testSession, $testSession->getUserId(), $testSession->getActiveId());
865 }
866}
$result
$result
Definition: CleanUpTest.php:407
ASS_MarkSchema\_getMatchingMarkFromObjId
static _getMatchingMarkFromObjId($a_obj_id, $percentage)
Returns the matching mark for a given percentage.
Definition: class.assMarkSchema.php:355
php
An exception for terminatinating execution or to throw for unit testing.
IL_NO_OBJECT_ACCESS
const IL_NO_OBJECT_ACCESS
Definition: class.ilAccessInfo.php:26
assQuestion\_updateTestResultCache
static _updateTestResultCache($active_id, ilAssQuestionProcessLocker $processLocker=null)
@TODO Move this to a proper place.
Definition: class.assQuestion.php:1392
ilObjTestAccess
Class ilObjTestAccess.
Definition: class.ilObjTestAccess.php:21
ilObjTestAccess\_lookupOnlineTestAccess
static _lookupOnlineTestAccess($a_test_id, $a_user_id)
Checks if a user is allowd to run an online exam.
Definition: class.ilObjTestAccess.php:534
ilObjTestAccess\_getTestIDFromObjectID
static _getTestIDFromObjectID($object_id)
Returns the ILIAS test id for a given object id.
Definition: class.ilObjTestAccess.php:462
ilObjTestAccess\hasFinished
static hasFinished($a_user_id, $a_obj_id)
Returns (request cached) information if a specific user has finished at least one test pass.
Definition: class.ilObjTestAccess.php:424
ilObjTestAccess\getConditionOperators
static getConditionOperators()
Get possible conditions operators.
Definition: class.ilObjTestAccess.php:317
ilObjTestAccess\hasVisibleCertificate
static hasVisibleCertificate($testObjId, $userId)
@ideaof Andre Michels amichels@databay.de
Definition: class.ilObjTestAccess.php:846
ilObjTestAccess\_getParticipantData
static _getParticipantData($active_id)
Retrieves a participant name from active id.
Definition: class.ilObjTestAccess.php:596
ilObjTestAccess\checkCondition
static checkCondition($a_obj_id, $a_operator, $a_value, $a_usr_id)
check condition
Definition: class.ilObjTestAccess.php:334
ilObjTestAccess\_getParticipantId
static _getParticipantId($active_id)
Get user id for active id.
Definition: class.ilObjTestAccess.php:655
ilObjTestAccess\_getPassedUsers
static _getPassedUsers($a_obj_id)
Returns an array containing the users who passed the test.
Definition: class.ilObjTestAccess.php:682
ilObjTestAccess\_isOffline
static _isOffline($a_obj_id)
returns the objects's OFFline status
Definition: class.ilObjTestAccess.php:793
ilObjTestAccess\_getCommands
static _getCommands()
get commands
Definition: class.ilObjTestAccess.php:371
ilObjTestAccess\_checkGoto
static _checkGoto($a_target)
check whether goto script will succeed
Definition: class.ilObjTestAccess.php:767
ilObjTestAccess\updateTestResultCache
static updateTestResultCache($a_user_id, $a_obj_id)
Update test result cache.
Definition: class.ilObjTestAccess.php:277
ilObjTestAccess\_lookupObjIdForTestId
static _lookupObjIdForTestId($a_test_id)
Lookup object id for test id.
Definition: class.ilObjTestAccess.php:484
ilObjTestAccess\_isPassed
static _isPassed($user_id, $a_obj_id)
Returns TRUE if the user with the user id $user_id passed the test with the object id $a_obj_id.
Definition: class.ilObjTestAccess.php:91
ilObjTestAccess\visibleUserResultExists
static visibleUserResultExists($testObjId, $userId)
Definition: class.ilObjTestAccess.php:823
ilObjTestAccess\isFailed
static isFailed($user_id, $a_obj_id)
Returns TRUE if the user with the user id $user_id failed the test with the object id $a_obj_id.
Definition: class.ilObjTestAccess.php:191
ilObjTestAccess\_checkAccess
_checkAccess($a_cmd, $a_permission, $a_ref_id, $a_obj_id, $a_user_id="")
Checks wether a user may invoke a command or not (this method is called by ilAccessHandler::checkAcce...
Definition: class.ilObjTestAccess.php:37
ilObjTestAccess\_isOnline
static _isOnline($a_obj_id)
returns the objects's ONline status
Definition: class.ilObjTestAccess.php:807
ilObjTestAccess\_lookupCreationComplete
static _lookupCreationComplete($a_obj_id)
checks wether all necessary parts of the test are given
Definition: class.ilObjTestAccess.php:394
ilObjTestAccess\_getRandomTestsForQuestionPool
static _getRandomTestsForQuestionPool($qpl_id)
Get all tests using a question pool for random selection.
Definition: class.ilObjTestAccess.php:504
ilObjTest\_lookupAnonymity
static _lookupAnonymity($a_obj_id)
Returns the anonymity status of a test with a given object id.
Definition: class.ilObjTest.php:9663
ilObjUser\_lookupName
static _lookupName($a_user_id)
lookup user name
Definition: class.ilObjUser.php:741
ilObjectAccess
Class ilObjectAccess.
Definition: class.ilObjectAccess.php:17
ilObjectFactory\getInstanceByObjId
static getInstanceByObjId($a_obj_id, $stop_on_error=true)
get an instance of an Ilias object by object id
Definition: class.ilObjectFactory.php:72
ilConditionHandling
Interface for condition handling.
Definition: interface.ilConditionHandling.php:11
$ret
$ret
Definition: parser.php:6
$lng
global $lng
Definition: privfeed.php:17
$ilDB
global $ilDB
Definition: storeScorm2004.php:19
$_SERVER
if((!isset($_SERVER['DOCUMENT_ROOT'])) OR(empty($_SERVER['DOCUMENT_ROOT']))) $_SERVER['DOCUMENT_ROOT']
Definition: tcpdf_autoconfig.php:54
$ilUser
$ilUser
Definition: imgupload.php:18