ilLOTestQuestionAdapter Class Reference

Test question filter. More...

Collaboration diagram for ilLOTestQuestionAdapter:

Public Member Functions
	__construct ($a_user_id, $a_course_id)
	getTestRefId ()
	setTestRefId ($testRefId)
	notifyTestStart (ilTestSession $a_test_session, $a_test_obj_id)
	Called from learning objective test on actual test start. More...
	prepareTestPass (ilTestSession $a_test_session, ilTestSequence $a_test_sequence)
	Called from learning objective test. More...
	buildQuestionRelatedObjectiveList (ilTestQuestionSequence $a_test_sequence, ilTestQuestionRelatedObjectivesList $a_objectives_list)
	updateQuestionResult (ilTestSession $session, assQuestion $qst)
	update question result of run More...

Static Public Member Functions
static	getInstance (ilTestSession $a_test_session)

Protected Member Functions
	lookupRelevantObjectiveIdsForTest ($a_container_id, $a_tst_ref_id, $a_user_id)
	Lookup all relevant objective ids for a specific test. More...
	buildQuestionRelatedObjectiveListByTest (ilTestQuestionSequence $a_test_sequence, ilTestQuestionRelatedObjectivesList $a_objectives_list)
	buildQuestionRelatedObjectiveListByQuestions (ilTestQuestionSequence $a_test_sequence, ilTestQuestionRelatedObjectivesList $a_objectives_list)
	lookupObjectiveIdByRandomQuestionSelectionDefinitionId ($a_id)
	lookupObjectiveIdByFixedQuestionId ($a_question_id)
	getRelatedObjectivesForSeparatedTest ($testRefId)
	getUserId ()
	getContainerId ()
	getSettings ()
	Get loc settings. More...
	getAssignments ()
	initUserResult (ilTestSession $session)
	init user result More...
	isQualifiedStartRun (ilTestSession $session)
	Check if current run is a start object run. More...
	setQuestionsOptional (ilTestSequence $seq)
	set questions optional More...
	hideQuestions (ilTestSequence $seq)
	Hide questions. More...
	initTestRun (ilTestSession $session)
	storeTestRun ()
	Store test run in DB. More...
	updateQuestions (ilTestSession $session, ilTestSequence $seq)
	updateSeparateTestQuestions (ilTestSession $session, ilTestSequence $seq)
	Update questions for separate tests. More...
	updateFixedQuestions (ilTestSession $session, ilTestSequence $seq)
	updateRandomQuestions (ilTestSession $session, ilTestSequenceRandomQuestionSet $seq)
	isInRun ($a_qid)

Protected Attributes
	$logger = null
	$settings = NULL
	$assignments = null
	$user_id = 0
	$container_id = 0
	$testRefId = null

Static Private Member Functions
static	getQuestionData ($testObjId, $questionIds)

Detailed Description

Test question filter.

Author

Stefan Meyer smeye.nosp@m.r.il.nosp@m.ias@g.nosp@m.mx.d.nosp@m.e

Version

$Id$

Definition at line 13 of file class.ilLOTestQuestionAdapter.php.

Constructor & Destructor Documentation

__construct()

ilLOTestQuestionAdapter::__construct	(		$a_user_id,
			$a_course_id
	)

Parameters

type	$a_user_id
type	$a_course_id

Definition at line 33 of file class.ilLOTestQuestionAdapter.php.

        {
                $this->logger = $GLOBALS['DIC']->logger()->crs();
                
                $this->user_id = $a_user_id;
                $this->container_id = $a_course_id;
                
                $this->settings = ilLOSettings::getInstanceByObjId($this->container_id);
                $this->assignments = ilLOTestAssignments::getInstance($this->container_id);
        }

References $GLOBALS, ilLOTestAssignments\getInstance(), ilLOSettings\getInstanceByObjId(), and settings().

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Member Function Documentation

buildQuestionRelatedObjectiveList()

ilLOTestQuestionAdapter::buildQuestionRelatedObjectiveList	(	ilTestQuestionSequence	$a_test_sequence,
		ilTestQuestionRelatedObjectivesList	$a_objectives_list
	)

Parameters

ilTestSequence	$a_test_sequence
ilTestQuestionRelatedObjectivesList	$a_objectives_list

Definition at line 209 of file class.ilLOTestQuestionAdapter.php.

        {
                $testType = $this->assignments->getTypeByTest($this->getTestRefId());
                
                if($testType == ilLOSettings::TYPE_TEST_INITIAL && $this->getSettings()->hasSeparateInitialTests())
                {
                         $this->buildQuestionRelatedObjectiveListByTest($a_test_sequence, $a_objectives_list);
                }
                elseif($testType == ilLOSettings::TYPE_TEST_QUALIFIED && $this->getSettings()->hasSeparateQualifiedTests())
                {
                        $this->buildQuestionRelatedObjectiveListByTest($a_test_sequence, $a_objectives_list);
                }
                else
                {
                        $this->buildQuestionRelatedObjectiveListByQuestions($a_test_sequence, $a_objectives_list);
                }
        }

References buildQuestionRelatedObjectiveListByQuestions(), buildQuestionRelatedObjectiveListByTest(), getSettings(), getTestRefId(), ilLOSettings\TYPE_TEST_INITIAL, and ilLOSettings\TYPE_TEST_QUALIFIED.

Referenced by ilTestServiceGUI\buildQuestionRelatedObjectivesList().

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buildQuestionRelatedObjectiveListByQuestions()

ilLOTestQuestionAdapter::buildQuestionRelatedObjectiveListByQuestions ( ilTestQuestionSequence  $a_test_sequence, ilTestQuestionRelatedObjectivesList  $a_objectives_list  )

protected

Definition at line 237 of file class.ilLOTestQuestionAdapter.php.

        {
                foreach( $a_test_sequence->getQuestionIds() as $questionId )
                {
                        if( $a_test_sequence instanceof ilTestRandomQuestionSequence )
                        {
                                $definitionId = $a_test_sequence->getResponsibleSourcePoolDefinitionId($questionId);
                                $objectiveIds = $this->lookupObjectiveIdByRandomQuestionSelectionDefinitionId($definitionId);
                        }
                        else
                        {
                                $objectiveIds = $this->lookupObjectiveIdByFixedQuestionId($questionId);
                        }
                        
                        if( count($objectiveIds) )
                        {
                                $a_objectives_list->addQuestionRelatedObjectives($questionId, $objectiveIds);
                        }
                }
        }

References ilTestQuestionRelatedObjectivesList\addQuestionRelatedObjectives(), ilTestQuestionSequence\getQuestionIds(), lookupObjectiveIdByFixedQuestionId(), and lookupObjectiveIdByRandomQuestionSelectionDefinitionId().

Referenced by buildQuestionRelatedObjectiveList().

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buildQuestionRelatedObjectiveListByTest()

ilLOTestQuestionAdapter::buildQuestionRelatedObjectiveListByTest ( ilTestQuestionSequence  $a_test_sequence, ilTestQuestionRelatedObjectivesList  $a_objectives_list  )

protected

Definition at line 227 of file class.ilLOTestQuestionAdapter.php.

        {
                $objectiveIds = array($this->getRelatedObjectivesForSeparatedTest($this->getTestRefId()));
                
                foreach( $a_test_sequence->getQuestionIds() as $questionId )
                {
                        $a_objectives_list->addQuestionRelatedObjectives($questionId, $objectiveIds);
                }
        }

References ilTestQuestionRelatedObjectivesList\addQuestionRelatedObjectives(), ilTestQuestionSequence\getQuestionIds(), getRelatedObjectivesForSeparatedTest(), and getTestRefId().

Referenced by buildQuestionRelatedObjectiveList().

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getAssignments()

ilLOTestQuestionAdapter::getAssignments ( )

protected

Returns

ilLOTestAssignments

Definition at line 306 of file class.ilLOTestQuestionAdapter.php.

        {
                return $this->assignments;
        }

References $assignments.

Referenced by getRelatedObjectivesForSeparatedTest(), isQualifiedStartRun(), and updateQuestions().

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getContainerId()

ilLOTestQuestionAdapter::getContainerId ( )

protected

Definition at line 288 of file class.ilLOTestQuestionAdapter.php.

        {
                return $this->container_id;
        }

References $container_id.

Referenced by isQualifiedStartRun(), and lookupObjectiveIdByRandomQuestionSelectionDefinitionId().

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getInstance()

static ilLOTestQuestionAdapter::getInstance ( ilTestSession  $a_test_session )

static

Definition at line 654 of file class.ilLOTestQuestionAdapter.php.

        {
                $adapter = new self(
                        $a_test_session->getUserId(),
                        $a_test_session->getObjectiveOrientedContainerId()
                );
                
                $adapter->setTestRefId($a_test_session->getRefId());
                $adapter->initTestRun($a_test_session);
                
                return $adapter;
        }

References $adapter, ilTestSession\getObjectiveOrientedContainerId(), ilTestSession\getRefId(), and ilTestSession\getUserId().

Referenced by ilTestPlayerAbstractGUI\archiveParticipantSubmission(), ilTestSubmissionReviewGUI\buildUserReviewOutput(), ilTestServiceGUI\getPassOverviewTableData(), ilTestServiceGUI\getResultsOfUserOutput(), ilTestServiceGUI\outCorrectSolution(), ilTestEvaluationGUI\outParticipantsPassDetails(), ilTestEvaluationGUI\outUserListOfAnswerPasses(), ilTestEvaluationGUI\outUserPassDetails(), ilTestOutputGUI\saveQuestionSolution(), ilTestOutputGUI\showQuestionCmd(), ilTestEvalObjectiveOrientedGUI\showVirtualPassCmd(), and ilTestOutputGUI\startTestCmd().

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getQuestionData()

static ilLOTestQuestionAdapter::getQuestionData (   $testObjId,   $questionIds  )

staticprivate

Definition at line 638 of file class.ilLOTestQuestionAdapter.php.

        {
                global $ilDB, $lng, $ilPluginAdmin;
                
                require_once 'Modules/TestQuestionPool/classes/class.ilAssQuestionList.php';
                $questionList = new ilAssQuestionList($ilDB, $lng, $ilPluginAdmin);
                $questionList->setParentObjId($testObjId);
 
                $questionList->setQuestionInstanceTypeFilter(ilAssQuestionList::QUESTION_INSTANCE_TYPE_DUPLICATES);
                $questionList->setQuestionIdsFilter($questionIds);
 
                $questionList->load();
 
                return $questionList->getQuestionDataArray();
        }

References $ilDB, $lng, and ilAssQuestionList\QUESTION_INSTANCE_TYPE_DUPLICATES.

getRelatedObjectivesForSeparatedTest()

ilLOTestQuestionAdapter::getRelatedObjectivesForSeparatedTest (   $testRefId )

protected

Definition at line 270 of file class.ilLOTestQuestionAdapter.php.

        {
                foreach( $this->getAssignments()->getAssignments() as $assignment )
                {
                        if($assignment->getTestRefId() == $testRefId)
                        {
                                return $assignment->getObjectiveId();
                        }
                }
                
                return null;
        }

References $testRefId, and getAssignments().

Referenced by buildQuestionRelatedObjectiveListByTest().

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getSettings()

ilLOTestQuestionAdapter::getSettings ( )

protected

Get loc settings.

Returns

ilLOSettings

Definition at line 297 of file class.ilLOTestQuestionAdapter.php.

        {
                return $this->settings;
        }

References $settings.

Referenced by buildQuestionRelatedObjectiveList(), lookupRelevantObjectiveIdsForTest(), and prepareTestPass().

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getTestRefId()

ilLOTestQuestionAdapter::getTestRefId

(

)

Returns

null

Definition at line 47 of file class.ilLOTestQuestionAdapter.php.

        {
                return $this->testRefId;
        }

References $testRefId.

Referenced by buildQuestionRelatedObjectiveList(), and buildQuestionRelatedObjectiveListByTest().

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getUserId()

ilLOTestQuestionAdapter::getUserId ( )

protected

Definition at line 283 of file class.ilLOTestQuestionAdapter.php.

        {
                return $this->user_id;
        }

References $user_id.

hideQuestions()

ilLOTestQuestionAdapter::hideQuestions ( ilTestSequence  $seq )

protected

Hide questions.

Parameters

ilTestSequence

$seq

Definition at line 498 of file class.ilLOTestQuestionAdapter.php.

        {
                // first unhide all questions
                $seq->clearHiddenQuestions();
                foreach($seq->getQuestionIds() as $qid)
                {
                        if(!$this->isInRun($qid))
                        {
                                $seq->hideQuestion($qid);
                        }
                }
        }

References ilTestSequence\clearHiddenQuestions(), ilTestSequence\getQuestionIds(), ilTestSequence\hideQuestion(), and isInRun().

Referenced by prepareTestPass().

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initTestRun()

ilLOTestQuestionAdapter::initTestRun ( ilTestSession  $session )

protected

Definition at line 511 of file class.ilLOTestQuestionAdapter.php.

        {
                include_once './Modules/Course/classes/Objectives/class.ilLOTestRun.php';
                $this->run = ilLOTestRun::getRun(
                                $this->container_id, 
                                $this->user_id,
                                ilObject::_lookupObjId($session->getRefId())
                );
        }

References ilObject\_lookupObjId(), ilTestSession\getRefId(), and ilLOTestRun\getRun().

Referenced by notifyTestStart().

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initUserResult()

ilLOTestQuestionAdapter::initUserResult ( ilTestSession  $session )

protected

init user result

Definition at line 314 of file class.ilLOTestQuestionAdapter.php.

        {
                // check if current test is start object and fullfilled
                // if yes => do not increase tries.
                $is_qualified_run = false;
                if($this->isQualifiedStartRun($session))
                {
                        $is_qualified_run = true;
                }
                
                foreach($this->run as $run)
                {
                        include_once './Modules/Course/classes/Objectives/class.ilLOUserResults.php';
                        include_once './Modules/Course/classes/Objectives/class.ilLOUtils.php';
                                
                        $old_result = ilLOUserResults::lookupResult(
                                        $this->container_id, 
                                        $this->user_id, 
                                        $run->getObjectiveId(),
                                        $this->getAssignments()->getTypeByTest($session->getRefId())
                        );
                        
                        include_once './Modules/Course/classes/Objectives/class.ilLOUtils.php';
                        
                        $limit = ilLOUtils::lookupObjectiveRequiredPercentage(
                                        $this->container_id, 
                                        $run->getObjectiveId(),
                                        $session->getRefId(),
                                        $run->getMaxPoints()
                        );
 
                        $max_attempts = ilLOUtils::lookupMaxAttempts(
                                $this->container_id, 
                                $run->getObjectiveId(),
                                $session->getRefId()
                        );
                        
                        $this->logger->debug('Max attempts = ' . $max_attempts);
                        
                        if($max_attempts)
                        {
                                // check if current test is start object and fullfilled
                                // if yes => do not increase tries.
                                $this->logger->debug('Checking for qualified test...');
                                if(!$is_qualified_run)
                                {
                                        $this->logger->debug(' and increasing attempts.');
                                        ++$old_result['tries'];
                                }
                                $old_result['is_final'] = ($old_result['tries'] >= $max_attempts);
                        }
                        
                        $ur = new ilLOUserResults($this->container_id,$this->user_id);
                        $ur->saveObjectiveResult(
                                        $run->getObjectiveId(),
                                        $this->getAssignments()->getTypeByTest($session->getRefId()),
                                        $old_result['status'],
                                        $old_result['result_perc'],
                                        $limit,
                                        $old_result['tries'], 
                                        $old_result['is_final']
                        );
                }
        }

References ilTestSession\getRefId(), isQualifiedStartRun(), ilLOUtils\lookupObjectiveRequiredPercentage(), and ilLOUserResults\lookupResult().

Referenced by prepareTestPass().

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isInRun()

ilLOTestQuestionAdapter::isInRun (   $a_qid )

protected

Definition at line 625 of file class.ilLOTestQuestionAdapter.php.

        {
                foreach($this->run as $run)
                {
                        if($run->questionExists($a_qid))
                        {
                                return true;
                        }
                }
                return false;
        }

Referenced by hideQuestions(), and setQuestionsOptional().

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isQualifiedStartRun()

ilLOTestQuestionAdapter::isQualifiedStartRun ( ilTestSession  $session )

protected

Check if current run is a start object run.

Parameters

ilTestSession

$session

Returns

boolean

Definition at line 384 of file class.ilLOTestQuestionAdapter.php.

        {
                if($this->getAssignments()->getTypeByTest($session->getRefId()) == ilLOSettings::TYPE_TEST_INITIAL)
                {
                        $this->logger->debug('Initial test');
                        return false;
                }
                
                if($session->getRefId() != $this->getSettings()->getQualifiedTest())
                {
                        $this->logger->debug('No qualified test run');
                        return false;
                }
                include_once './Services/Container/classes/class.ilContainerStartObjects.php';
                if(!ilContainerStartObjects::isStartObject($this->getContainerId(), $session->getRefId()))
                {
                        $this->logger->debug('No start object');
                        return false;
                }
                // Check if start object is fullfilled
                
                $container_ref_ids = ilObject::_getAllReferences($this->getContainerId());
                $container_ref_id = end($container_ref_ids);
                
                $start = new ilContainerStartObjects(
                                $container_ref_id,
                                $this->getContainerId()
                );
                if($start->isFullfilled($this->getUserId(),$session->getRefId()))
                {
                        $this->logger->debug('Is fullfilled');
                        return false;
                }
                $this->logger->debug('Is not fullfilled');
                return true;
        }

References $start, ilObject\_getAllReferences(), getAssignments(), getContainerId(), ilTestSession\getRefId(), ilContainerStartObjects\isStartObject(), and ilLOSettings\TYPE_TEST_INITIAL.

Referenced by initUserResult().

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lookupObjectiveIdByFixedQuestionId()

ilLOTestQuestionAdapter::lookupObjectiveIdByFixedQuestionId (   $a_question_id )

protected

Definition at line 264 of file class.ilLOTestQuestionAdapter.php.

        {
                include_once './Modules/Course/classes/class.ilCourseObjectiveQuestion.php';
                return ilCourseObjectiveQuestion::lookupObjectivesOfQuestion($a_question_id);
        }

References ilCourseObjectiveQuestion\lookupObjectivesOfQuestion().

Referenced by buildQuestionRelatedObjectiveListByQuestions().

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lookupObjectiveIdByRandomQuestionSelectionDefinitionId()

ilLOTestQuestionAdapter::lookupObjectiveIdByRandomQuestionSelectionDefinitionId (   $a_id )

protected

Definition at line 258 of file class.ilLOTestQuestionAdapter.php.

        {
                include_once './Modules/Course/classes/Objectives/class.ilLORandomTestQuestionPools.php';
                return ilLORandomTestQuestionPools::lookupObjectiveIdsBySequence($this->getContainerId(),$a_id);
        }

References getContainerId(), and ilLORandomTestQuestionPools\lookupObjectiveIdsBySequence().

Referenced by buildQuestionRelatedObjectiveListByQuestions().

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lookupRelevantObjectiveIdsForTest()

ilLOTestQuestionAdapter::lookupRelevantObjectiveIdsForTest (   $a_container_id,   $a_tst_ref_id,   $a_user_id  )

protected

Lookup all relevant objective ids for a specific test.

Returns

array

Definition at line 64 of file class.ilLOTestQuestionAdapter.php.

        {
                include_once './Modules/Course/classes/Objectives/class.ilLOTestAssignments.php';
                $assignments = ilLOTestAssignments::getInstance($a_container_id);
                
                include_once './Modules/Course/classes/class.ilCourseObjective.php';
                $objective_ids = ilCourseObjective::_getObjectiveIds($a_container_id);
                
                $relevant_objective_ids = array();
                if(!$this->getSettings()->hasSeparateInitialTests())
                {
                        if($a_tst_ref_id == $this->getSettings()->getInitialTest())
                        {
                                $relevant_objective_ids = $objective_ids;
                        }
                }
                elseif(!$this->getSettings()->hasSeparateQualifiedTests())
                {
                        if($a_tst_ref_id == $this->getSettings()->getQualifiedTest())
                        {
                                $relevant_objective_ids = $objective_ids;
                        }
                }
 
                foreach((array) $objective_ids as $objective_id)
                {
                        $assigned_itest = $assignments->getTestByObjective($objective_id, ilLOSettings::TYPE_TEST_INITIAL);
                        if($assigned_itest == $a_tst_ref_id)
                        {
                                $relevant_objective_ids[] = $objective_id;
                        }
                        $assigned_qtest = $assignments->getTestByObjective($objective_id, ilLOSettings::TYPE_TEST_QUALIFIED);
                        if($assigned_qtest == $a_tst_ref_id)
                        {
                                $relevant_objective_ids[] = $objective_id;
                        }
                }
                
                $relevant_objective_ids = array_unique($relevant_objective_ids);
                
                if(count($relevant_objective_ids) <= 1)
                {
                        return $relevant_objective_ids;
                }
                
                // filter passed objectives
                $test_type = $assignments->getTypeByTest($a_tst_ref_id);
                
                $passed_objectives = array();
                include_once './Modules/Course/classes/Objectives/class.ilLOUserResults.php';
                $results = new ilLOUserResults($a_container_id,$a_user_id);
                
                $passed = $results->getCompletedObjectiveIds();
                $this->logger->debug('Passed objectives are ' . print_r($passed,true). ' for test type: ' . $test_type);
                
                
                // all completed => show all objectives
                if(count($passed) >= count($relevant_objective_ids))
                {
                        return $relevant_objective_ids;
                }
                
                $unpassed = array();
                foreach($relevant_objective_ids as $objective_id)
                {
                        if(!in_array($objective_id, $passed))
                        {
                                $unpassed[] = $objective_id;
                        }
                }
                return $unpassed;
        }

References $assignments, $results, ilCourseObjective\_getObjectiveIds(), ilLOTestAssignments\getInstance(), getSettings(), ilLOSettings\TYPE_TEST_INITIAL, and ilLOSettings\TYPE_TEST_QUALIFIED.

Referenced by notifyTestStart().

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notifyTestStart()

ilLOTestQuestionAdapter::notifyTestStart	(	ilTestSession	$a_test_session,
			$a_test_obj_id
	)

Called from learning objective test on actual test start.

Parameters

ilTestSession	$a_test_session
integer	$a_test_obj_id

Definition at line 143 of file class.ilLOTestQuestionAdapter.php.

        {
                $relevant_objectives = $this->lookupRelevantObjectiveIdsForTest(
                                $a_test_session->getObjectiveOrientedContainerId(),
                                $a_test_session->getRefId(),
                                $a_test_session->getUserId()
                );
                $this->logger->debug('Notify test start: '. print_r($relevant_objectives,true));
 
                // delete test runs
                include_once './Modules/Course/classes/Objectives/class.ilLOTestRun.php';
                ilLOTestRun::deleteRun(
                                $a_test_session->getObjectiveOrientedContainerId(),
                                $a_test_session->getUserId(),
                                $a_test_obj_id
                );
                
                foreach((array) $relevant_objectives as $oid)
                {
                        $this->logger->debug('Adding new run for objective with id: ' . $oid);
                        $run = new ilLOTestRun(
                                $a_test_session->getObjectiveOrientedContainerId(),
                                $a_test_session->getUserId(),
                                $a_test_obj_id,
                                $oid
                        );
                        $run->create();
                }
                
                // finally reinitialize test runs
                $this->initTestRun($a_test_session);
        }

References ilLOTestRun\deleteRun(), ilTestSession\getObjectiveOrientedContainerId(), ilTestSession\getRefId(), ilTestSession\getUserId(), initTestRun(), and lookupRelevantObjectiveIdsForTest().

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prepareTestPass()

ilLOTestQuestionAdapter::prepareTestPass	(	ilTestSession	$a_test_session,
		ilTestSequence	$a_test_sequence
	)

Called from learning objective test.

Parameters

ilTestSession	$a_test_session
ilTestSequence	$a_test_sequence

Definition at line 181 of file class.ilLOTestQuestionAdapter.php.

        {
                $this->logger->debug('Prepare test pass called');
                
                $this->updateQuestions($a_test_session, $a_test_sequence);
 
                if($this->getSettings()->getPassedObjectiveMode() == ilLOSettings::MARK_PASSED_OBJECTIVE_QST)
                {
                        $this->setQuestionsOptional($a_test_sequence);
                }
                elseif($this->getSettings()->getPassedObjectiveMode() == ilLOSettings::HIDE_PASSED_OBJECTIVE_QST)
                {
                        $this->hideQuestions($a_test_sequence);
                }
 
                $this->storeTestRun();
                $this->initUserResult($a_test_session);
                
                // Save test sequence
                $a_test_sequence->saveToDb();
                
                return true;
        }

References getSettings(), ilLOSettings\HIDE_PASSED_OBJECTIVE_QST, hideQuestions(), initUserResult(), ilLOSettings\MARK_PASSED_OBJECTIVE_QST, ilTestSequence\saveToDb(), setQuestionsOptional(), storeTestRun(), and updateQuestions().

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setQuestionsOptional()

ilLOTestQuestionAdapter::setQuestionsOptional ( ilTestSequence  $seq )

protected

set questions optional

Parameters

ilTestSequence

$seq

Definition at line 481 of file class.ilLOTestQuestionAdapter.php.

        {
                // first unset optional on all questions
                $seq->clearOptionalQuestions();
                foreach($seq->getQuestionIds() as $qid)
                {
                        if(!$this->isInRun($qid)) // but is assigned to any LO
                        {
                                $seq->setQuestionOptional($qid);
                        }
                }
        }

References ilTestSequence\clearOptionalQuestions(), ilTestSequence\getQuestionIds(), isInRun(), and ilTestSequence\setQuestionOptional().

Referenced by prepareTestPass().

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setTestRefId()

ilLOTestQuestionAdapter::setTestRefId

(

$testRefId

)

Parameters

null

$testRefId

Definition at line 55 of file class.ilLOTestQuestionAdapter.php.

        {
                $this->testRefId = $testRefId;
        }

References $testRefId.

storeTestRun()

ilLOTestQuestionAdapter::storeTestRun ( )

protected

Store test run in DB.

Definition at line 524 of file class.ilLOTestQuestionAdapter.php.

        {
                foreach ($this->run as $tst_run)
                {
                        $tst_run->update();
                }
        }

Referenced by prepareTestPass().

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updateFixedQuestions()

ilLOTestQuestionAdapter::updateFixedQuestions ( ilTestSession  $session, ilTestSequence  $seq  )

protected

Definition at line 575 of file class.ilLOTestQuestionAdapter.php.

        {
                foreach ($this->run as $tst_run)
                {
                        $tst_run->clearQuestions();
                        include_once './Modules/Course/classes/class.ilCourseObjectiveQuestion.php';
                        $qst = ilCourseObjectiveQuestion::lookupQuestionsByObjective(
                                        ilObject::_lookupObjId($session->getRefId()),
                                        $tst_run->getObjectiveId()
                        );
                        $points = 0;
                        foreach($qst as $id)
                        {
                                $tst_run->addQuestion($id);
                                $points += ilCourseObjectiveQuestion::_lookupMaximumPointsOfQuestion($id);
                        }
                        $tst_run->setMaxPoints($points);
                }
        }

References ilCourseObjectiveQuestion\_lookupMaximumPointsOfQuestion(), ilObject\_lookupObjId(), ilTestSession\getRefId(), and ilCourseObjectiveQuestion\lookupQuestionsByObjective().

Referenced by updateQuestions().

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updateQuestionResult()

ilLOTestQuestionAdapter::updateQuestionResult	(	ilTestSession	$session,
		assQuestion	$qst
	)

update question result of run

Parameters

ilTestSession	$session
assQuestion	$qst

Definition at line 426 of file class.ilLOTestQuestionAdapter.php.

        {
                foreach($this->run as $run)
                {
                        if($run->questionExists($qst->getId()))
                        {
                                $GLOBALS['ilLog']->write(__METHOD__.': reached points are '.$qst->getReachedPoints($session->getActiveId(),$session->getPass()));
                                $run->setQuestionResult(
                                                $qst->getId(),
                                                $qst->getReachedPoints($session->getActiveId(),$session->getPass())
                                );
                                $run->update();
                                
                                $res = $run->getResult();
                                
                                include_once './Modules/Course/classes/Objectives/class.ilLOUserResults.php';
                                include_once './Modules/Course/classes/Objectives/class.ilLOUtils.php';
                                
                                $old_result = ilLOUserResults::lookupResult(
                                                $this->container_id, 
                                                $this->user_id, 
                                                $run->getObjectiveId(),
                                                $this->getAssignments()->getTypeByTest($session->getRefId())
                                );
                                
                                $ur = new ilLOUserResults($this->container_id,$this->user_id);
                                $ur->saveObjectiveResult(
                                                $run->getObjectiveId(), 
                                                $this->getAssignments()->getTypeByTest($session->getRefId()),
                                                $comp = ilLOUtils::isCompleted(
                                                                $this->container_id, 
                                                                $session->getRefId(), 
                                                                $run->getObjectiveId(),
                                                                $res['max'],$res['reached'],$old_result['limit_perc']) ?
                                                                ilLOUserResults::STATUS_COMPLETED :
                                                                ilLOUserResults::STATUS_FAILED,
                                                (int) $res['percentage'], 
                                                $old_result['limit_perc'],
                                                $old_result['tries'], 
                                                $old_result['is_final']
                                );
                                $GLOBALS['ilLog']->write(__METHOD__.': '.print_r($run->getResult(),true));
                                $GLOBALS['ilLog']->write(__METHOD__.'!!!!!!!!!!!!!!!!!!!!: '.print_r($comp,TRUE));
                                
                                include_once("./Services/Tracking/classes/class.ilLPStatusWrapper.php");
                                ilLPStatusWrapper::_updateStatus($this->container_id,$this->user_id);
                        }
                }
                return false;
        }

References $GLOBALS, $res, ilLPStatusWrapper\_updateStatus(), ilTestSession\getActiveId(), assQuestion\getId(), ilTestSession\getPass(), assQuestion\getReachedPoints(), ilTestSession\getRefId(), ilLOUtils\isCompleted(), ilLOUserResults\lookupResult(), ilLOUserResults\STATUS_COMPLETED, and ilLOUserResults\STATUS_FAILED.

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updateQuestions()

ilLOTestQuestionAdapter::updateQuestions ( ilTestSession  $session, ilTestSequence  $seq  )

protected

Definition at line 533 of file class.ilLOTestQuestionAdapter.php.

        {
                if($this->getAssignments()->isSeparateTest($session->getRefId()))
                {
                        $GLOBALS['ilLog']->write(__METHOD__.': separate run');
                        return $this->updateSeparateTestQuestions($session, $seq);
                }
                if($seq instanceof ilTestSequenceFixedQuestionSet)
                {
                        $GLOBALS['ilLog']->write(__METHOD__.': fixed run');
                        return $this->updateFixedQuestions($session, $seq);
                }
                if($seq instanceof ilTestSequenceRandomQuestionSet)
                {
                        $GLOBALS['ilLog']->write(__METHOD__.': random run');
                        return $this->updateRandomQuestions($session, $seq);
                }
                
        }

References $GLOBALS, getAssignments(), ilTestSession\getRefId(), updateFixedQuestions(), updateRandomQuestions(), and updateSeparateTestQuestions().

Referenced by prepareTestPass().

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updateRandomQuestions()

ilLOTestQuestionAdapter::updateRandomQuestions ( ilTestSession  $session, ilTestSequenceRandomQuestionSet  $seq  )

protected

Definition at line 595 of file class.ilLOTestQuestionAdapter.php.

        {
                include_once './Modules/Course/classes/Objectives/class.ilLORandomTestQuestionPools.php';
                include_once './Modules/Course/classes/class.ilCourseObjectiveQuestion.php';
 
                foreach($this->run as $tst_run)
                {
                        // Clear questions of previous run
                        $tst_run->clearQuestions();
                        $rnd = new ilLORandomTestQuestionPools(
                                        $this->container_id, 
                                        $tst_run->getObjectiveId(),
                                        ($this->getSettings()->getQualifiedTest() == $session->getRefId() ? 
                                                ilLOSettings::TYPE_TEST_QUALIFIED : 
                                                ilLOSettings::TYPE_TEST_INITIAL)
                        );
                        $stored_sequence_id = $rnd->getQplSequence();
                        $points = 0;
                        foreach($seq->getQuestionIds() as $qst)
                        {
                                if($stored_sequence_id  == $seq->getResponsibleSourcePoolDefinitionId($qst))
                                {
                                        $tst_run->addQuestion($qst);
                                        $points += ilCourseObjectiveQuestion::_lookupMaximumPointsOfQuestion($qst);
                                }
                        }
                        $tst_run->setMaxPoints($points);
                }
        }

References ilCourseObjectiveQuestion\_lookupMaximumPointsOfQuestion(), ilTestSequence\getQuestionIds(), ilTestSession\getRefId(), ilTestSequenceRandomQuestionSet\getResponsibleSourcePoolDefinitionId(), ilLOSettings\TYPE_TEST_INITIAL, and ilLOSettings\TYPE_TEST_QUALIFIED.

Referenced by updateQuestions().

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updateSeparateTestQuestions()

ilLOTestQuestionAdapter::updateSeparateTestQuestions ( ilTestSession  $session, ilTestSequence  $seq  )

protected

Update questions for separate tests.

Parameters

ilTestSession	$session
ilTestSequence	$seq

Definition at line 558 of file class.ilLOTestQuestionAdapter.php.

        {
                foreach($this->run as $tst_run)
                {
                        $tst_run->clearQuestions();
                        $points = 0;
                        foreach($seq->getQuestionIds() as $idx => $qst_id)
                        {
                                $tst_run->addQuestion($qst_id);
                                include_once './Modules/Course/classes/class.ilCourseObjectiveQuestion.php';
                                $points += ilCourseObjectiveQuestion::_lookupMaximumPointsOfQuestion($qst_id);
                        }
                        $tst_run->setMaxPoints($points);
                }
        }

References ilCourseObjectiveQuestion\_lookupMaximumPointsOfQuestion(), and ilTestSequence\getQuestionIds().

Referenced by updateQuestions().

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Field Documentation

$assignments

ilLOTestQuestionAdapter::$assignments = null

protected

Definition at line 21 of file class.ilLOTestQuestionAdapter.php.

Referenced by getAssignments(), and lookupRelevantObjectiveIdsForTest().

$container_id

ilLOTestQuestionAdapter::$container_id = 0

protected

Definition at line 24 of file class.ilLOTestQuestionAdapter.php.

Referenced by getContainerId().

$logger

ilLOTestQuestionAdapter::$logger = null

protected

Definition at line 18 of file class.ilLOTestQuestionAdapter.php.

$settings

ilLOTestQuestionAdapter::$settings = NULL

protected

Definition at line 20 of file class.ilLOTestQuestionAdapter.php.

Referenced by getSettings().

$testRefId

ilLOTestQuestionAdapter::$testRefId = null

protected

Definition at line 26 of file class.ilLOTestQuestionAdapter.php.

Referenced by getRelatedObjectivesForSeparatedTest(), getTestRefId(), and setTestRefId().

$user_id

ilLOTestQuestionAdapter::$user_id = 0

protected

Definition at line 23 of file class.ilLOTestQuestionAdapter.php.

Referenced by getUserId().

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The documentation for this class was generated from the following file:

• Modules/Course/classes/Objectives/class.ilLOTestQuestionAdapter.php