Collaboration diagram for ilTestSequenceDynamicQuestionSet:

Public Member Functions
	__construct (ilDB $db, ilTestDynamicQuestionSet $questionSet, $activeId)
	Constructor. More...

	getActiveId ()

	setPreventCheckedQuestionsFromComingUpEnabled ($preventCheckedQuestionsFromComingUpEnabled)

	isPreventCheckedQuestionsFromComingUpEnabled ()

	loadFromDb ()

	saveToDb ()

	loadQuestions (ilObjTestDynamicQuestionSetConfig $dynamicQuestionSetConfig, ilTestDynamicQuestionSetFilterSelection $filterSelection)

	cleanupQuestions (ilTestSessionDynamicQuestionSet $testSession)

	getUpcomingQuestionId ()

	isAnsweredQuestion ($questionId)

	isPostponedQuestion ($questionId)

	isFilteredQuestion ($questionId)

	trackedQuestionExists ()

	getTrackedQuestionList ($currentQuestionId=null)

	resetTrackedQuestionList ()

	openQuestionExists ()

	getOpenQuestions ()

	getTrackedQuestionCount ()

	getCurrentPositionIndex ($questionId)

	getLastPositionIndex ()

	setQuestionUnchecked ($questionId)

	setQuestionChecked ($questionId)

	isQuestionChecked ($questionId)

	setQuestionPostponed ($questionId)

	unsetQuestionPostponed ($questionId)

	setQuestionAnsweredCorrect ($questionId)

	setQuestionAnsweredWrong ($questionId)

	hasStarted ()

	getCompleteQuestionsData ()

	getFilteredQuestionsData ()

	getUserSequenceQuestions ()

Private Member Functions
	loadQuestionTracking ()

	loadAnswerStatus ()

	loadPostponedQuestions ()

	loadCheckedQuestions ()

	saveNewlyTrackedQuestion ()

	getNewOrderIndexForQuestionTracking ()

	saveNewlyAnsweredQuestionsAnswerStatus ()

	saveNewlyPostponedQuestion ()

	removeQuestionsNotPostponedAnymore ()

	saveNewlyCheckedQuestion ()

	removeQuestionsNotCheckedAnymore ()

	fetchUpcomingQuestionId ($excludePostponedQuestions, $forceNonAnsweredQuestion)

	trackQuestion ($questionId, $answerStatus)

	fetchMostLeastPostponedQuestion ($postponedQuestions)

Private Attributes
	$db = null

	$questionSet = null

	$activeId = null

	$preventCheckedQuestionsFromComingUpEnabled

	$questionTracking = array()

	$newlyTrackedQuestion

	$newlyTrackedQuestionsStatus

	$postponedQuestions = array()

	$newlyPostponedQuestion

	$newlyPostponedQuestionsCount

	$alreadyCheckedQuestions

	$newlyCheckedQuestion

	$correctAnsweredQuestions = array()

	$wrongAnsweredQuestions = array()

	$newlyAnsweredQuestion

	$newlyAnsweredQuestionsAnswerStatus

Detailed Description

Definition at line 14 of file class.ilTestSequenceDynamicQuestionSet.php.

Constructor & Destructor Documentation

◆ __construct()

ilTestSequenceDynamicQuestionSet::__construct	(	ilDB	$db,
		ilTestDynamicQuestionSet	$questionSet,
			$activeId
	)

Constructor.

Parameters

ilTestDynamicQuestionSet $questionSet

Definition at line 101 of file class.ilTestSequenceDynamicQuestionSet.php.

References $activeId, $db, and $questionSet.

         {
                 $this->db = $db;
                 $this->questionSet = $questionSet;
                 $this->activeId = $activeId;
 
                 $this->newlyTrackedQuestion = null;
                 $this->newlyTrackedQuestionsStatus = null;
                 
                 $this->newlyPostponedQuestion = null;
                 $this->newlyPostponedQuestionsCount = null;
                 
                 $this->newlyAnsweredQuestion = null;
                 $this->newlyAnsweredQuestionsAnswerStatus = null;
                 
                 $this->alreadyCheckedQuestions = array();
                 $this->newlyCheckedQuestion = null;
 
                 $this->preventCheckedQuestionsFromComingUpEnabled = false;
         }

Member Function Documentation

◆ cleanupQuestions()

ilTestSequenceDynamicQuestionSet::cleanupQuestions ( ilTestSessionDynamicQuestionSet $testSession )

Definition at line 382 of file class.ilTestSequenceDynamicQuestionSet.php.

References ilTestSessionDynamicQuestionSet\getCurrentQuestionId(), isFilteredQuestion(), and ilTestSessionDynamicQuestionSet\setCurrentQuestionId().

         {
                 switch( true )
                 {
                         case !$this->questionSet->questionExists($testSession->getCurrentQuestionId()):
                         case !$this->isFilteredQuestion($testSession->getCurrentQuestionId()):
                                 
                                 $testSession->setCurrentQuestionId(null);
                 }
                 
                 foreach($this->postponedQuestions as $questionId)
                 {
                         if( !$this->questionSet->questionExists($questionId) )
                         {
                                 unset($this->postponedQuestions[$questionId]);
                         }
                 }
                 
                 foreach($this->wrongAnsweredQuestions as $questionId)
                 {
                         if( !$this->questionSet->questionExists($questionId) )
                         {
                                 unset($this->wrongAnsweredQuestions[$questionId]);
                         }
                 }
                 
                 foreach($this->correctAnsweredQuestions as $questionId)
                 {
                         if( !$this->questionSet->questionExists($questionId) )
                         {
                                 unset($this->correctAnsweredQuestions[$questionId]);
                         }
                 }
         }

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◆ fetchMostLeastPostponedQuestion()

ilTestSequenceDynamicQuestionSet::fetchMostLeastPostponedQuestion ( $postponedQuestions )

private

Parameters

$postponedQuestions

Returns: int|null|string

Definition at line 705 of file class.ilTestSequenceDynamicQuestionSet.php.

References $postponedQuestions.

Referenced by fetchUpcomingQuestionId().

         {
                 $minPostponeCount = null;
                 $minPostponeItem = null;
 
                 foreach(array_reverse($postponedQuestions, true) as $qId => $postponeCount)
                 {
                         if($minPostponeCount === null || $postponeCount <= $minPostponeCount)
                         {
                                 $minPostponeCount = $postponeCount;
                                 $minPostponeItem = $qId;
                         }
                 }
                 return $minPostponeItem;
         }

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◆ fetchUpcomingQuestionId()

ilTestSequenceDynamicQuestionSet::fetchUpcomingQuestionId	(	$excludePostponedQuestions,
		$forceNonAnsweredQuestion
	)

private

Definition at line 436 of file class.ilTestSequenceDynamicQuestionSet.php.

References $postponedQuestions, fetchMostLeastPostponedQuestion(), isPreventCheckedQuestionsFromComingUpEnabled(), and isQuestionChecked().

Referenced by getUpcomingQuestionId().

         {
                 foreach($this->questionSet->getActualQuestionSequence() as $level => $questions)
                 {
                         $postponedQuestions = array();
                         
                         foreach($questions as $pos => $qId)
                         {
                                 if( isset($this->correctAnsweredQuestions[$qId]) )
                                 {
                                         continue;
                                 }
 
                                 if( $this->isPreventCheckedQuestionsFromComingUpEnabled() && $this->isQuestionChecked($qId) )
                                 {
                                         continue;
                                 }
 
                                 if( $forceNonAnsweredQuestion && isset($this->wrongAnsweredQuestions[$qId]) )
                                 {
                                         continue;
                                 }
                                 
                                 if( isset($this->postponedQuestions[$qId]) )
                                 {
                                         $postponedQuestions[$qId] = $this->postponedQuestions[$qId];
                                         continue;
                                 }
                                 
                                 return $qId;
                         }
                         
                         if( !$excludePostponedQuestions && count($postponedQuestions) )
                         {
                                 return $this->fetchMostLeastPostponedQuestion($postponedQuestions);
                         }
                 }
                 
                 return null;
         }

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◆ getActiveId()

ilTestSequenceDynamicQuestionSet::getActiveId ( )

Definition at line 122 of file class.ilTestSequenceDynamicQuestionSet.php.

References $activeId.

Referenced by getNewOrderIndexForQuestionTracking(), loadCheckedQuestions(), removeQuestionsNotCheckedAnymore(), removeQuestionsNotPostponedAnymore(), saveNewlyAnsweredQuestionsAnswerStatus(), saveNewlyCheckedQuestion(), saveNewlyPostponedQuestion(), saveNewlyTrackedQuestion(), and saveToDb().

         {
                 return $this->activeId;
         }

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◆ getCompleteQuestionsData()

ilTestSequenceDynamicQuestionSet::getCompleteQuestionsData ( )

Definition at line 675 of file class.ilTestSequenceDynamicQuestionSet.php.

         {
                 return $this->questionSet->getCompleteQuestionList()->getQuestionDataArray();
         }

◆ getCurrentPositionIndex()

ilTestSequenceDynamicQuestionSet::getCurrentPositionIndex ( $questionId )

Definition at line 559 of file class.ilTestSequenceDynamicQuestionSet.php.

         {
                 $i = 0;
                 
                 foreach($this->questionSet->getActualQuestionSequence() as $level => $questions)
                 {
                         foreach($questions as $pos => $qId)
                         {
                                 $i++;
                                 
                                 if($qId == $questionId)
                                 {
                                         return $i;
                                 }
                         }
                 }
 
                 return null;
         }

◆ getFilteredQuestionsData()

ilTestSequenceDynamicQuestionSet::getFilteredQuestionsData ( )

Definition at line 680 of file class.ilTestSequenceDynamicQuestionSet.php.

         {
                 return $this->questionSet->getFilteredQuestionList()->getQuestionDataArray();
         }

◆ getLastPositionIndex()

ilTestSequenceDynamicQuestionSet::getLastPositionIndex ( )

Definition at line 579 of file class.ilTestSequenceDynamicQuestionSet.php.

         {
                 $count = 0;
                 
                 foreach($this->questionSet->getActualQuestionSequence() as $level => $questions)
                 {
                         $count += count($questions);
                 }
                 
                 return $count;
         }

◆ getNewOrderIndexForQuestionTracking()

ilTestSequenceDynamicQuestionSet::getNewOrderIndexForQuestionTracking ( )

private

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

References $query, $res, $row, and getActiveId().

Referenced by saveNewlyTrackedQuestion().

         {
                 $query = "
                                 SELECT (MAX(orderindex) + 1) new_order_index
                                 FROM tst_seq_qst_tracking
                                 WHERE active_fi = %s
                                 AND pass = %s
                         ";
 
                 $res = $this->db->queryF($query, array('integer','integer'), array($this->getActiveId(), 0));
                 
                 $row = $this->db->fetchAssoc($res);
 
                 if( $row['new_order_index'] )
                 {
                         return $row['new_order_index'];
                 }
                 
                 return 1;
         }

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◆ getOpenQuestions()

ilTestSequenceDynamicQuestionSet::getOpenQuestions ( )

Definition at line 538 of file class.ilTestSequenceDynamicQuestionSet.php.

Referenced by openQuestionExists().

         {
                 $completeQuestionIds = array_keys( $this->questionSet->getAllQuestionsData() );
 
                 $openQuestions = array_diff($completeQuestionIds, $this->correctAnsweredQuestions);
                 
                 return $openQuestions;
         }

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◆ getTrackedQuestionCount()

ilTestSequenceDynamicQuestionSet::getTrackedQuestionCount ( )

Definition at line 547 of file class.ilTestSequenceDynamicQuestionSet.php.

         {
                 $uniqueQuestions = array();
                 
                 foreach($this->questionTracking as $trackedQuestion)
                 {
                         $uniqueQuestions[$trackedQuestion['qid']] = $trackedQuestion['qid'];
                 }
                 
                 return count($uniqueQuestions);
         }

◆ getTrackedQuestionList()

ilTestSequenceDynamicQuestionSet::getTrackedQuestionList ( $currentQuestionId = null )

Definition at line 508 of file class.ilTestSequenceDynamicQuestionSet.php.

         {
                 $questionList = array();
                 
                 if( $currentQuestionId )
                 {
                         $questionList[$currentQuestionId] = $this->questionSet->getQuestionData($currentQuestionId);
                 }
                 
                 foreach( array_reverse($this->questionTracking) as $trackedQuestion)
                 {
                         if( !isset($questionList[ $trackedQuestion['qid'] ]) )
                         {
                                 $questionList[ $trackedQuestion['qid'] ] = $this->questionSet->getQuestionData($trackedQuestion['qid']);
                         }
                 }
                 
                 return $questionList;
         }

◆ getUpcomingQuestionId()

ilTestSequenceDynamicQuestionSet::getUpcomingQuestionId ( )

Definition at line 419 of file class.ilTestSequenceDynamicQuestionSet.php.

References fetchUpcomingQuestionId().

         {
                 if( $questionId = $this->fetchUpcomingQuestionId(true, true) )
                         return $questionId;
                 
                 if( $questionId = $this->fetchUpcomingQuestionId(true, false) )
                         return $questionId;
 
                 if( $questionId = $this->fetchUpcomingQuestionId(false, true) )
                         return $questionId;
 
                 if( $questionId = $this->fetchUpcomingQuestionId(false, false) )
                         return $questionId;
 
                 return null;
         }

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◆ getUserSequenceQuestions()

ilTestSequenceDynamicQuestionSet::getUserSequenceQuestions ( )

Definition at line 687 of file class.ilTestSequenceDynamicQuestionSet.php.

         {
                 //return array_keys( $this->getTrackedQuestionList() );
                 
                 $questionSequence = array();
                 
                 foreach( $this->questionSet->getActualQuestionSequence() as $level => $questions )
                 {
                         $questionSequence = array_merge($questionSequence, $questions);
                 }
                 
                 return $questionSequence;
         }

◆ hasStarted()

ilTestSequenceDynamicQuestionSet::hasStarted ( )

Definition at line 668 of file class.ilTestSequenceDynamicQuestionSet.php.

References trackedQuestionExists().

         {
                 return $this->trackedQuestionExists();
         }

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◆ isAnsweredQuestion()

ilTestSequenceDynamicQuestionSet::isAnsweredQuestion ( $questionId )

Definition at line 477 of file class.ilTestSequenceDynamicQuestionSet.php.

         {
                 return (
                         isset($this->correctAnsweredQuestions[$questionId])
                         || isset($this->wrongAnsweredQuestions[$questionId])
                 );
         }

◆ isFilteredQuestion()

ilTestSequenceDynamicQuestionSet::isFilteredQuestion ( $questionId )

Definition at line 490 of file class.ilTestSequenceDynamicQuestionSet.php.

Referenced by cleanupQuestions().

         {
                 foreach($this->questionSet->getActualQuestionSequence() as $level => $questions)
                 {
                         if( in_array($questionId, $questions) )
                         {
                                 return true;
                         }
                 }
                 
                 return false;
         }

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◆ isPostponedQuestion()

ilTestSequenceDynamicQuestionSet::isPostponedQuestion ( $questionId )

Definition at line 485 of file class.ilTestSequenceDynamicQuestionSet.php.

         {
                 return isset($this->postponedQuestions[$questionId]);
         }

◆ isPreventCheckedQuestionsFromComingUpEnabled()

ilTestSequenceDynamicQuestionSet::isPreventCheckedQuestionsFromComingUpEnabled ( )

Definition at line 132 of file class.ilTestSequenceDynamicQuestionSet.php.

References $preventCheckedQuestionsFromComingUpEnabled.

Referenced by fetchUpcomingQuestionId().

         {
                 return $this->preventCheckedQuestionsFromComingUpEnabled;
         }

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◆ isQuestionChecked()

ilTestSequenceDynamicQuestionSet::isQuestionChecked ( $questionId )

Definition at line 604 of file class.ilTestSequenceDynamicQuestionSet.php.

Referenced by fetchUpcomingQuestionId().

         {
                 return isset($this->alreadyCheckedQuestions[$questionId]);
         }

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◆ loadAnswerStatus()

ilTestSequenceDynamicQuestionSet::loadAnswerStatus ( )

private

Definition at line 168 of file class.ilTestSequenceDynamicQuestionSet.php.

References $query, $res, and $row.

Referenced by loadFromDb().

         {
                 $query = "
                         SELECT  question_fi, correctness
                         FROM    tst_seq_qst_answstatus
                         WHERE   active_fi = %s
                         AND             pass = %s
                 ";
 
                 $res = $this->db->queryF($query, array('integer','integer'), array($this->activeId, 0));
 
                 $this->correctAnsweredQuestions = array();
                 $this->wrongAnsweredQuestions = array();
 
                 while( $row = $this->db->fetchAssoc($res) )
                 {
                         if( $row['correctness'] )
                         {
                                 $this->correctAnsweredQuestions[ $row['question_fi'] ] = $row['question_fi'];
                         }
                         else
                         {
                                 $this->wrongAnsweredQuestions[ $row['question_fi'] ] = $row['question_fi'];
                         }
                 }
         }

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◆ loadCheckedQuestions()

ilTestSequenceDynamicQuestionSet::loadCheckedQuestions ( )

private

Definition at line 214 of file class.ilTestSequenceDynamicQuestionSet.php.

References $res, $row, and getActiveId().

Referenced by loadFromDb().

         {
                 $res = $this->db->queryF("SELECT question_fi FROM tst_seq_qst_checked WHERE active_fi = %s AND pass = %s",
                         array('integer','integer'), array($this->getActiveId(), 0)
                 );
 
                 while( $row = $this->db->fetchAssoc($res) )
                 {
                         $this->alreadyCheckedQuestions[ $row['question_fi'] ] = $row['question_fi'];
                 }
         }

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◆ loadFromDb()

ilTestSequenceDynamicQuestionSet::loadFromDb ( )

Definition at line 137 of file class.ilTestSequenceDynamicQuestionSet.php.

References loadAnswerStatus(), loadCheckedQuestions(), loadPostponedQuestions(), and loadQuestionTracking().

         {
                 $this->loadQuestionTracking();
                 $this->loadAnswerStatus();
                 $this->loadPostponedQuestions();
                 $this->loadCheckedQuestions();
         }

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◆ loadPostponedQuestions()

ilTestSequenceDynamicQuestionSet::loadPostponedQuestions ( )

private

Definition at line 195 of file class.ilTestSequenceDynamicQuestionSet.php.

References $query, $res, and $row.

Referenced by loadFromDb().

         {
                 $query = "
                         SELECT  question_fi, cnt
                         FROM    tst_seq_qst_postponed
                         WHERE   active_fi = %s
                         AND             pass = %s
                 ";
 
                 $res = $this->db->queryF($query, array('integer','integer'), array($this->activeId, 0));
                 
                 $this->postponedQuestions = array();
                 
                 while( $row = $this->db->fetchAssoc($res) )
                 {
                         $this->postponedQuestions[ $row['question_fi'] ] = $row['cnt'];
                 }
         }

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◆ loadQuestions()

ilTestSequenceDynamicQuestionSet::loadQuestions	(	ilObjTestDynamicQuestionSetConfig	$dynamicQuestionSetConfig,
		ilTestDynamicQuestionSetFilterSelection	$filterSelection
	)

Definition at line 369 of file class.ilTestSequenceDynamicQuestionSet.php.

         {
                 $this->questionSet->load($dynamicQuestionSetConfig, $filterSelection);
 
 //              echo "<table><tr>";
 //              echo "<td width='200'><pre>".print_r($this->questionSet->getActualQuestionSequence(), 1)."</pre></td>";
 //              echo "<td width='200'><pre>".print_r($this->correctAnsweredQuestions, 1)."</pre></td>";
 //              echo "<td width='200'><pre>".print_r($this->wrongAnsweredQuestions, 1)."</pre></td>";
 //              echo "</tr></table>";
         }

◆ loadQuestionTracking()

ilTestSequenceDynamicQuestionSet::loadQuestionTracking ( )

private

Definition at line 145 of file class.ilTestSequenceDynamicQuestionSet.php.

References $query, $res, and $row.

Referenced by loadFromDb().

         {
                 $query = "
                         SELECT          question_fi, status
                         FROM            tst_seq_qst_tracking
                         WHERE           active_fi = %s
                         AND                     pass = %s
                         ORDER BY        orderindex ASC
                 ";
                 
                 $res = $this->db->queryF($query, array('integer','integer'), array($this->activeId, 0));
 
                 $this->questionTracking = array();
                 
                 while( $row = $this->db->fetchAssoc($res) )
                 {
                         $this->questionTracking[] = array(
                                 'qid' => $row['question_fi'],
                                 'status' => $row['status']
                         );
                 }
         }

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◆ openQuestionExists()

ilTestSequenceDynamicQuestionSet::openQuestionExists ( )

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

References getOpenQuestions().

         {
                 return count($this->getOpenQuestions()) > 0;
         }

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◆ removeQuestionsNotCheckedAnymore()

ilTestSequenceDynamicQuestionSet::removeQuestionsNotCheckedAnymore ( )

private

Definition at line 351 of file class.ilTestSequenceDynamicQuestionSet.php.

References $query, and getActiveId().

Referenced by saveToDb().

         {
                 $NOT_IN_checkedQuestions = $this->db->in('question_fi', $this->alreadyCheckedQuestions, true, 'integer');
 
                 // BEGIN: FIX IN QUERY
                 if($NOT_IN_checkedQuestions == ' 1=2 ') $NOT_IN_checkedQuestions = ' 1=1 ';
                 // END: FIX IN QUERY
                 
                 $query = "
                         DELETE FROM tst_seq_qst_checked
                         WHERE active_fi = %s
                         AND pass = %s
                         AND $NOT_IN_checkedQuestions
                 ";
                 
                 $this->db->manipulateF($query, array('integer', 'integer'), array((int)$this->getActiveId(), 0));
         }

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◆ removeQuestionsNotPostponedAnymore()

ilTestSequenceDynamicQuestionSet::removeQuestionsNotPostponedAnymore ( )

private

Definition at line 325 of file class.ilTestSequenceDynamicQuestionSet.php.

References $query, and getActiveId().

Referenced by saveToDb().

         {
                 $INquestions = $this->db->in('question_fi', array_keys($this->postponedQuestions), true, 'integer');
 
                 $query = "
                         DELETE FROM tst_seq_qst_postponed
                         WHERE active_fi = %s
                         AND pass = %s
                         AND $INquestions
                 ";
                 
                 $this->db->manipulateF($query, array('integer','integer'), array($this->getActiveId(), 0));
         }

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◆ resetTrackedQuestionList()

ilTestSequenceDynamicQuestionSet::resetTrackedQuestionList ( )

Definition at line 528 of file class.ilTestSequenceDynamicQuestionSet.php.

         {
                 $this->questionTracking = array();
         }

◆ saveNewlyAnsweredQuestionsAnswerStatus()

ilTestSequenceDynamicQuestionSet::saveNewlyAnsweredQuestionsAnswerStatus ( )

private

Definition at line 291 of file class.ilTestSequenceDynamicQuestionSet.php.

References getActiveId().

Referenced by saveToDb().

         {
                 if( (int)$this->newlyAnsweredQuestion )
                 {
                         $this->db->replace('tst_seq_qst_answstatus',
                                 array(
                                         'active_fi' => array('integer', (int)$this->getActiveId()),
                                         'pass' => array('integer', 0),
                                         'question_fi' => array('integer', (int)$this->newlyAnsweredQuestion)
                                 ),
                                 array(
                                         'correctness' => array('integer', (int)$this->newlyAnsweredQuestionsAnswerStatus)
                                 )
                         );
                 }
         }

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◆ saveNewlyCheckedQuestion()

ilTestSequenceDynamicQuestionSet::saveNewlyCheckedQuestion ( )

private

Definition at line 339 of file class.ilTestSequenceDynamicQuestionSet.php.

References getActiveId().

Referenced by saveToDb().

         {
                 if( (int)$this->newlyCheckedQuestion )
                 {
                         $this->db->replace('tst_seq_qst_checked', array(
                                 'active_fi' => array('integer', (int)$this->getActiveId()),
                                 'pass' => array('integer', 0),
                                 'question_fi' => array('integer', (int)$this->newlyCheckedQuestion)
                         ), array());
                 }
         }

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◆ saveNewlyPostponedQuestion()

ilTestSequenceDynamicQuestionSet::saveNewlyPostponedQuestion ( )

private

Definition at line 308 of file class.ilTestSequenceDynamicQuestionSet.php.

References getActiveId().

Referenced by saveToDb().

         {
                 if( (int)$this->newlyPostponedQuestion )
                 {
                         $this->db->replace('tst_seq_qst_postponed',
                                 array(
                                         'active_fi' => array('integer', (int)$this->getActiveId()),
                                         'pass' => array('integer', 0),
                                         'question_fi' => array('integer', (int)$this->newlyPostponedQuestion)
                                 ),
                                 array(
                                         'cnt' => array('integer', (int)$this->newlyPostponedQuestionsCount)
                                 )
                         );
                 }
         }

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◆ saveNewlyTrackedQuestion()

ilTestSequenceDynamicQuestionSet::saveNewlyTrackedQuestion ( )

private

Definition at line 250 of file class.ilTestSequenceDynamicQuestionSet.php.

References getActiveId(), and getNewOrderIndexForQuestionTracking().

Referenced by saveToDb().

         {
                 if( (int)$this->newlyTrackedQuestion )
                 {
                         $newOrderIndex = $this->getNewOrderIndexForQuestionTracking();
                         
                         $this->db->replace('tst_seq_qst_tracking',
                                 array(
                                         'active_fi' => array('integer', (int)$this->getActiveId()),
                                         'pass' => array('integer', 0),
                                         'question_fi' => array('integer', (int)$this->newlyTrackedQuestion)
                                 ),
                                 array(
                                         'status' => array('text', $this->newlyTrackedQuestionsStatus),
                                         'orderindex' => array('integer', $newOrderIndex)
                                 )
                         );
                 }
         }

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◆ saveToDb()

ilTestSequenceDynamicQuestionSet::saveToDb ( )

Definition at line 226 of file class.ilTestSequenceDynamicQuestionSet.php.

References getActiveId(), removeQuestionsNotCheckedAnymore(), removeQuestionsNotPostponedAnymore(), saveNewlyAnsweredQuestionsAnswerStatus(), saveNewlyCheckedQuestion(), saveNewlyPostponedQuestion(), and saveNewlyTrackedQuestion().

         {
                 $this->db->manipulateF(
                         "DELETE FROM tst_sequence WHERE active_fi = %s AND pass = %s",
                         array('integer','integer'), array($this->getActiveId(), 0)
                 );
 
                 $this->db->insert('tst_sequence', array(
                         'active_fi' => array('integer', $this->getActiveId()),
                         'pass' => array('integer', 0),
                         'sequence' => array('clob', null),
                         'postponed' => array('text', null),
                         'hidden' => array('text', null),
                         'tstamp' => array('integer', time())
                 ));
                 
                 $this->saveNewlyTrackedQuestion();
                 $this->saveNewlyAnsweredQuestionsAnswerStatus();
                 $this->saveNewlyPostponedQuestion();
                 $this->removeQuestionsNotPostponedAnymore();
                 $this->saveNewlyCheckedQuestion();
                 $this->removeQuestionsNotCheckedAnymore();
         }

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◆ setPreventCheckedQuestionsFromComingUpEnabled()

ilTestSequenceDynamicQuestionSet::setPreventCheckedQuestionsFromComingUpEnabled ( $preventCheckedQuestionsFromComingUpEnabled )

Definition at line 127 of file class.ilTestSequenceDynamicQuestionSet.php.

References $preventCheckedQuestionsFromComingUpEnabled.

         {
                 $this->preventCheckedQuestionsFromComingUpEnabled = $preventCheckedQuestionsFromComingUpEnabled;
         }

◆ setQuestionAnsweredCorrect()

ilTestSequenceDynamicQuestionSet::setQuestionAnsweredCorrect ( $questionId )

Definition at line 630 of file class.ilTestSequenceDynamicQuestionSet.php.

References trackQuestion().

         {
                 $this->trackQuestion($questionId, 'correct');
                 
                 $this->correctAnsweredQuestions[$questionId] = $questionId;
                 
                 if( isset($this->wrongAnsweredQuestions[$questionId]) )
                         unset($this->wrongAnsweredQuestions[$questionId]);
                 
                 $this->newlyAnsweredQuestion = $questionId;
                 $this->newlyAnsweredQuestionsAnswerStatus = true;
         }

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◆ setQuestionAnsweredWrong()

ilTestSequenceDynamicQuestionSet::setQuestionAnsweredWrong ( $questionId )

Definition at line 643 of file class.ilTestSequenceDynamicQuestionSet.php.

References trackQuestion().

         {
                 $this->trackQuestion($questionId, 'wrong');
                 
                 $this->wrongAnsweredQuestions[$questionId] = $questionId;
                 
                 if( isset($this->correctAnsweredQuestions[$questionId]) )
                         unset($this->correctAnsweredQuestions[$questionId]);
 
                 $this->newlyAnsweredQuestion = $questionId;
                 $this->newlyAnsweredQuestionsAnswerStatus = false;
         }

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◆ setQuestionChecked()

ilTestSequenceDynamicQuestionSet::setQuestionChecked ( $questionId )

Definition at line 598 of file class.ilTestSequenceDynamicQuestionSet.php.

         {
                 $this->newlyCheckedQuestion = $questionId;
                 $this->alreadyCheckedQuestions[$questionId] = $questionId;
         }

◆ setQuestionPostponed()

ilTestSequenceDynamicQuestionSet::setQuestionPostponed ( $questionId )

Definition at line 609 of file class.ilTestSequenceDynamicQuestionSet.php.

References trackQuestion().

         {
                 $this->trackQuestion($questionId, 'postponed');
                 
                 if( !isset($this->postponedQuestions[$questionId]) )
                 {
                         $this->postponedQuestions[$questionId] = 0;
                 }
                 
                 $this->postponedQuestions[$questionId]++;
                 
                 $this->newlyPostponedQuestion = $questionId;
                 $this->newlyPostponedQuestionsCount = $this->postponedQuestions[$questionId];
         }

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◆ setQuestionUnchecked()

ilTestSequenceDynamicQuestionSet::setQuestionUnchecked ( $questionId )

Definition at line 593 of file class.ilTestSequenceDynamicQuestionSet.php.

         {
                 unset($this->alreadyCheckedQuestions[$questionId]);
         }

◆ trackedQuestionExists()

ilTestSequenceDynamicQuestionSet::trackedQuestionExists ( )

Definition at line 503 of file class.ilTestSequenceDynamicQuestionSet.php.

Referenced by hasStarted().

         {
                 return (bool)count($this->questionTracking);
         }

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◆ trackQuestion()

ilTestSequenceDynamicQuestionSet::trackQuestion	(	$questionId,
		$answerStatus
	)

private

Definition at line 656 of file class.ilTestSequenceDynamicQuestionSet.php.

Referenced by setQuestionAnsweredCorrect(), setQuestionAnsweredWrong(), and setQuestionPostponed().

         {
                 $this->questionTracking[] = array(
                         'qid' => $questionId, 'status' => $answerStatus
                 );
                 
                 $this->newlyTrackedQuestion = $questionId;
                 $this->newlyTrackedQuestionsStatus = $answerStatus;
         }

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◆ unsetQuestionPostponed()

ilTestSequenceDynamicQuestionSet::unsetQuestionPostponed ( $questionId )

Definition at line 624 of file class.ilTestSequenceDynamicQuestionSet.php.

         {
                 if( isset($this->postponedQuestions[$questionId]) )
                         unset($this->postponedQuestions[$questionId]);
         }

Field Documentation

◆ $activeId

ilTestSequenceDynamicQuestionSet::$activeId = null

private

Definition at line 29 of file class.ilTestSequenceDynamicQuestionSet.php.

Referenced by __construct(), and getActiveId().

◆ $alreadyCheckedQuestions

ilTestSequenceDynamicQuestionSet::$alreadyCheckedQuestions

private

Definition at line 69 of file class.ilTestSequenceDynamicQuestionSet.php.

◆ $correctAnsweredQuestions

ilTestSequenceDynamicQuestionSet::$correctAnsweredQuestions = array()

private

Definition at line 79 of file class.ilTestSequenceDynamicQuestionSet.php.

◆ $db

ilTestSequenceDynamicQuestionSet::$db = null

private

Definition at line 19 of file class.ilTestSequenceDynamicQuestionSet.php.

Referenced by __construct().

◆ $newlyAnsweredQuestion

ilTestSequenceDynamicQuestionSet::$newlyAnsweredQuestion

private

Definition at line 89 of file class.ilTestSequenceDynamicQuestionSet.php.

◆ $newlyAnsweredQuestionsAnswerStatus

ilTestSequenceDynamicQuestionSet::$newlyAnsweredQuestionsAnswerStatus

private

Definition at line 94 of file class.ilTestSequenceDynamicQuestionSet.php.

◆ $newlyCheckedQuestion

ilTestSequenceDynamicQuestionSet::$newlyCheckedQuestion

private

Definition at line 74 of file class.ilTestSequenceDynamicQuestionSet.php.

◆ $newlyPostponedQuestion

ilTestSequenceDynamicQuestionSet::$newlyPostponedQuestion

private

Definition at line 59 of file class.ilTestSequenceDynamicQuestionSet.php.

◆ $newlyPostponedQuestionsCount

ilTestSequenceDynamicQuestionSet::$newlyPostponedQuestionsCount

private

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

◆ $newlyTrackedQuestion

ilTestSequenceDynamicQuestionSet::$newlyTrackedQuestion

private

Definition at line 44 of file class.ilTestSequenceDynamicQuestionSet.php.

◆ $newlyTrackedQuestionsStatus

ilTestSequenceDynamicQuestionSet::$newlyTrackedQuestionsStatus

private

Definition at line 49 of file class.ilTestSequenceDynamicQuestionSet.php.

◆ $postponedQuestions

ilTestSequenceDynamicQuestionSet::$postponedQuestions = array()

private

Definition at line 54 of file class.ilTestSequenceDynamicQuestionSet.php.

Referenced by fetchMostLeastPostponedQuestion(), and fetchUpcomingQuestionId().

◆ $preventCheckedQuestionsFromComingUpEnabled

ilTestSequenceDynamicQuestionSet::$preventCheckedQuestionsFromComingUpEnabled

private

Definition at line 34 of file class.ilTestSequenceDynamicQuestionSet.php.

Referenced by isPreventCheckedQuestionsFromComingUpEnabled(), and setPreventCheckedQuestionsFromComingUpEnabled().

◆ $questionSet

ilTestSequenceDynamicQuestionSet::$questionSet = null

private

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

Referenced by __construct().

◆ $questionTracking

ilTestSequenceDynamicQuestionSet::$questionTracking = array()

private

Definition at line 39 of file class.ilTestSequenceDynamicQuestionSet.php.

◆ $wrongAnsweredQuestions

ilTestSequenceDynamicQuestionSet::$wrongAnsweredQuestions = array()

private

Definition at line 84 of file class.ilTestSequenceDynamicQuestionSet.php.

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

Modules/Test/classes/class.ilTestSequenceDynamicQuestionSet.php

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ cleanupQuestions()

◆ fetchMostLeastPostponedQuestion()

◆ fetchUpcomingQuestionId()

◆ getActiveId()

◆ getCompleteQuestionsData()

◆ getCurrentPositionIndex()

◆ getFilteredQuestionsData()

◆ getLastPositionIndex()

◆ getNewOrderIndexForQuestionTracking()

◆ getOpenQuestions()

◆ getTrackedQuestionCount()

◆ getTrackedQuestionList()

◆ getUpcomingQuestionId()

◆ getUserSequenceQuestions()

◆ hasStarted()

◆ isAnsweredQuestion()

◆ isFilteredQuestion()

◆ isPostponedQuestion()

◆ isPreventCheckedQuestionsFromComingUpEnabled()

◆ isQuestionChecked()

◆ loadAnswerStatus()

◆ loadCheckedQuestions()

◆ loadFromDb()

◆ loadPostponedQuestions()

◆ loadQuestions()

◆ loadQuestionTracking()

◆ openQuestionExists()

◆ removeQuestionsNotCheckedAnymore()

◆ removeQuestionsNotPostponedAnymore()

◆ resetTrackedQuestionList()

◆ saveNewlyAnsweredQuestionsAnswerStatus()

◆ saveNewlyCheckedQuestion()

◆ saveNewlyPostponedQuestion()

◆ saveNewlyTrackedQuestion()

◆ saveToDb()

◆ setPreventCheckedQuestionsFromComingUpEnabled()

◆ setQuestionAnsweredCorrect()

◆ setQuestionAnsweredWrong()

◆ setQuestionChecked()

◆ setQuestionPostponed()

◆ setQuestionUnchecked()

◆ trackedQuestionExists()

◆ trackQuestion()

◆ unsetQuestionPostponed()

Field Documentation

◆ $activeId

◆ $alreadyCheckedQuestions

◆ $correctAnsweredQuestions

◆ $db

◆ $newlyAnsweredQuestion

◆ $newlyAnsweredQuestionsAnswerStatus

◆ $newlyCheckedQuestion

◆ $newlyPostponedQuestion

◆ $newlyPostponedQuestionsCount

◆ $newlyTrackedQuestion

◆ $newlyTrackedQuestionsStatus

◆ $postponedQuestions

◆ $preventCheckedQuestionsFromComingUpEnabled

◆ $questionSet

◆ $questionTracking

◆ $wrongAnsweredQuestions