Collaboration diagram for ilTestQuestionRelatedObjectivesList:

Public Member Functions
	__construct ()

	addQuestionRelatedObjectives ($questionId, $objectiveIds)

	hasQuestionRelatedObjectives ($questionId)

	getQuestionRelatedObjectives ($questionId)

	loadObjectivesTitles ()

	getQuestionRelatedObjectiveTitles ($questionId)

	getUniqueObjectivesString ()

	getUniqueObjectivesStringForQuestions ($questionIds)

	getObjectiveTitleById ($objectiveId)

	getObjectives ()

	isQuestionRelatedToObjective ($questionId, $objectiveId)

	filterResultsByObjective ($testResults, $objectiveId)

Protected Attributes
	$objectivesByQuestion

	$objectivesTitles

Detailed Description

Definition at line 11 of file class.ilTestQuestionRelatedObjectivesList.php.

Constructor & Destructor Documentation

◆ __construct()

ilTestQuestionRelatedObjectivesList::__construct ( )

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

        {
                $this->objectivesByQuestion = array();
                $this->objectivesTitles = array();
        }

Member Function Documentation

◆ addQuestionRelatedObjectives()

ilTestQuestionRelatedObjectivesList::addQuestionRelatedObjectives	(	$questionId,
		$objectiveIds
	)

Parameters

integer	$questionId
string	$objectiveTitle

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

        {
                $this->objectivesByQuestion[$questionId] = $objectiveIds;
        }

Referenced by ilLOTestQuestionAdapter\buildQuestionRelatedObjectiveListByQuestions(), and ilLOTestQuestionAdapter\buildQuestionRelatedObjectiveListByTest().

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◆ filterResultsByObjective()

ilTestQuestionRelatedObjectivesList::filterResultsByObjective	(	$testResults,
		$objectiveId
	)

Definition at line 142 of file class.ilTestQuestionRelatedObjectivesList.php.

        {
                $filteredResults = array();
 
                foreach($testResults as $questionId => $resultData)
                {
                        if( !$this->isQuestionRelatedToObjective($questionId, $objectiveId) )
                        {
                                continue;
                        }
 
                        $filteredResults[$questionId] = $resultData;
                }
 
                return $filteredResults;
        }

References isQuestionRelatedToObjective().

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◆ getObjectives()

ilTestQuestionRelatedObjectivesList::getObjectives ( )

Definition at line 124 of file class.ilTestQuestionRelatedObjectivesList.php.

        {
                return $this->objectivesTitles;
        }

References $objectivesTitles.

◆ getObjectiveTitleById()

ilTestQuestionRelatedObjectivesList::getObjectiveTitleById ( $objectiveId )

Definition at line 119 of file class.ilTestQuestionRelatedObjectivesList.php.

        {
                return $this->objectivesTitles[$objectiveId];
        }

◆ getQuestionRelatedObjectives()

ilTestQuestionRelatedObjectivesList::getQuestionRelatedObjectives ( $questionId )

Parameters

integer $questionId

Returns: string

Definition at line 56 of file class.ilTestQuestionRelatedObjectivesList.php.

        {
                return $this->objectivesByQuestion[$questionId];
        }

◆ getQuestionRelatedObjectiveTitles()

ilTestQuestionRelatedObjectivesList::getQuestionRelatedObjectiveTitles ( $questionId )

Parameters

integer $questionId

Returns: string

Definition at line 82 of file class.ilTestQuestionRelatedObjectivesList.php.

        {
                $titles = array();
                
                foreach((array) $this->objectivesByQuestion[$questionId] as $objectiveId)
                {
                        $titles[] = $this->objectivesTitles[$objectiveId];
                }
                
                return implode(', ', $titles);
        }

◆ getUniqueObjectivesString()

ilTestQuestionRelatedObjectivesList::getUniqueObjectivesString ( )

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

        {
                return implode(', ', $this->objectivesTitles);
        }

◆ getUniqueObjectivesStringForQuestions()

ilTestQuestionRelatedObjectivesList::getUniqueObjectivesStringForQuestions ( $questionIds )

Definition at line 99 of file class.ilTestQuestionRelatedObjectivesList.php.

        {
                $objectiveTitles = array();
 
                foreach( $this->objectivesByQuestion as $questionId => $objectiveIds )
                {
                        if( !in_array($questionId, $questionIds) )
                        {
                                continue;
                        }
                        
                        foreach( $objectiveIds as $objectiveId )
                        {
                                $objectiveTitles[$objectiveId] = $this->objectivesTitles[$objectiveId];
                        }
                }
                
                return implode(', ', $objectiveTitles);
        }

◆ hasQuestionRelatedObjectives()

ilTestQuestionRelatedObjectivesList::hasQuestionRelatedObjectives ( $questionId )

Parameters

integer $questionId

Returns: bool

Definition at line 42 of file class.ilTestQuestionRelatedObjectivesList.php.

        {
                if( !isset($this->objectivesByQuestion[$questionId]) )
                {
                        return false;
                }
                
                return (bool)count($this->objectivesByQuestion[$questionId]);
        }

◆ isQuestionRelatedToObjective()

ilTestQuestionRelatedObjectivesList::isQuestionRelatedToObjective	(	$questionId,
		$objectiveId
	)

Definition at line 129 of file class.ilTestQuestionRelatedObjectivesList.php.

        {
                foreach($this->objectivesByQuestion[$questionId] as $relatedObjectiveId)
                {
                        if($relatedObjectiveId == $objectiveId)
                        {
                                return true;
                        }
                }
 
                return false;
        }

Referenced by filterResultsByObjective().

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◆ loadObjectivesTitles()

ilTestQuestionRelatedObjectivesList::loadObjectivesTitles ( )

Definition at line 61 of file class.ilTestQuestionRelatedObjectivesList.php.

        {
                require_once 'Modules/Course/classes/class.ilCourseObjective.php';
                
                foreach( $this->objectivesByQuestion as $objectiveIds )
                {
                        foreach( $objectiveIds as $objectiveId )
                        {
                                if( !isset($this->objectivesTitles[$objectiveId]) )
                                {
                                        $objectiveTitle = ilCourseObjective::lookupObjectiveTitle($objectiveId);
                                        $this->objectivesTitles[$objectiveId] = $objectiveTitle;
                                }
                        }
                }
        }