Inheritance diagram for ilTestVirtualSequence:

Collaboration diagram for ilTestVirtualSequence:

Public Member Functions
	__construct (ilDBInterface $db, ilObjTest $testOBJ, ilTestSequenceFactory $testSequenceFactory)

	getActiveId ()

	setActiveId (int $activeId)

	getQuestionIds ()

	getQuestionsPassMap ()

	getUniquePasses ()

	init ()

Protected Member Functions
	getTestSequence (int $activeId, int $pass)

	wasAnsweredInThisPass (ilTestSequence $testSequence, $questionId)

	fetchQuestionsFromPasses (int $activeId, array $passes)

Protected Attributes
ilDBInterface	$db

ilObjTest	$testOBJ

ilTestSequenceFactory	$testSequenceFactory

int	$activeId

array	$questionsPassMap

Private Member Functions
	getExistingPassesDescendent ($activeId)

Detailed Description

Definition at line 27 of file class.ilTestVirtualSequence.php.

Constructor & Destructor Documentation

◆ __construct()

ilTestVirtualSequence::__construct	(	ilDBInterface	$db,
		ilObjTest	$testOBJ,
		ilTestSequenceFactory	$testSequenceFactory
	)

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

References $db, $testOBJ, and $testSequenceFactory.

     {
         $this->db = $db;
         $this->testOBJ = $testOBJ;
         $this->testSequenceFactory = $testSequenceFactory;
 
         $this->activeId = null;
 
         $this->questionsPassMap = array();
     }

Member Function Documentation

◆ fetchQuestionsFromPasses()

ilTestVirtualSequence::fetchQuestionsFromPasses	(	int	$activeId,
		array	$passes
	)

protected

Parameters

int[] $passes

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

References getTestSequence(), and wasAnsweredInThisPass().

Referenced by init().

                                                                              : void
     {
         $this->questionsPassMap = array();
 
         foreach ($passes as $pass) {
             $testSequence = $this->getTestSequence($activeId, $pass);
 
             foreach ($testSequence->getOrderedSequenceQuestions() as $questionId) {
                 if (isset($this->questionsPassMap[$questionId])) {
                     continue;
                 }
 
                 if ($this->wasAnsweredInThisPass($testSequence, $questionId)) {
                     $this->questionsPassMap[$questionId] = $pass;
                 }
             }
         }
     }

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◆ getActiveId()

ilTestVirtualSequence::getActiveId ( )

Definition at line 50 of file class.ilTestVirtualSequence.php.

References $activeId.

Referenced by ilTestService\getVirtualSequenceUserResults(), and init().

                                  : ?int
     {
         return $this->activeId;
     }

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◆ getExistingPassesDescendent()

ilTestVirtualSequence::getExistingPassesDescendent ( $activeId )

private

Definition at line 81 of file class.ilTestVirtualSequence.php.

Referenced by init().

                                                            : array
     {
         require_once 'Modules/Test/classes/class.ilTestPassesSelector.php';
         $passesSelector = new ilTestPassesSelector($this->db, $this->testOBJ);
         $passesSelector->setActiveId($activeId);
 
         $passes = $passesSelector->getExistingPasses();
 
         rsort($passes, SORT_NUMERIC);
 
         return $passes;
     }

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◆ getQuestionIds()

ilTestVirtualSequence::getQuestionIds ( )

Implements ilTestQuestionSequence.

Definition at line 60 of file class.ilTestVirtualSequence.php.

                                     : array
     {
         return array_keys($this->questionsPassMap);
     }

◆ getQuestionsPassMap()

ilTestVirtualSequence::getQuestionsPassMap ( )

Definition at line 65 of file class.ilTestVirtualSequence.php.

References $questionsPassMap.

Referenced by ilTestService\getVirtualSequenceUserResults().

                                          : array
     {
         return $this->questionsPassMap;
     }

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◆ getTestSequence()

ilTestVirtualSequence::getTestSequence	(	int	$activeId,
		int	$pass
	)

protected

Returns: ilTestSequenceDynamicQuestionSet|ilTestSequenceFixedQuestionSet|ilTestSequenceRandomQuestionSet

Definition at line 97 of file class.ilTestVirtualSequence.php.

Referenced by ilTestVirtualSequenceRandomQuestionSet\fetchQuestionsFromPasses(), and fetchQuestionsFromPasses().

     {
         $testSequence = $this->testSequenceFactory->getSequenceByActiveIdAndPass($activeId, $pass);
 
         $testSequence->loadFromDb();
         $testSequence->loadQuestions();
 
         $testSequence->setConsiderHiddenQuestionsEnabled(true);
         $testSequence->setConsiderOptionalQuestionsEnabled(true);
         return $testSequence;
     }

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◆ getUniquePasses()

ilTestVirtualSequence::getUniquePasses ( )

Definition at line 70 of file class.ilTestVirtualSequence.php.

Referenced by ilTestService\getVirtualSequenceUserResults().

                                      : array
     {
         return array_unique(array_values($this->questionsPassMap));
     }

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◆ init()

ilTestVirtualSequence::init ( )

Definition at line 75 of file class.ilTestVirtualSequence.php.

References fetchQuestionsFromPasses(), getActiveId(), and getExistingPassesDescendent().

                           : void
     {
         $passes = $this->getExistingPassesDescendent($this->getActiveId());
         $this->fetchQuestionsFromPasses($this->getActiveId(), $passes);
     }

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◆ setActiveId()

ilTestVirtualSequence::setActiveId ( int $activeId )

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

References $activeId.

                                               : void
     {
         $this->activeId = $activeId;
     }

◆ wasAnsweredInThisPass()

ilTestVirtualSequence::wasAnsweredInThisPass	(	ilTestSequence	$testSequence,
			$questionId
	)

protected

Definition at line 109 of file class.ilTestVirtualSequence.php.

References ilTestSequence\isAnsweringOptionalQuestionsConfirmed(), ilTestSequence\isHiddenQuestion(), and ilTestSequence\isQuestionOptional().

Referenced by ilTestVirtualSequenceRandomQuestionSet\fetchQuestionsFromPasses(), and fetchQuestionsFromPasses().

                                                                                        : bool
     {
         if ($testSequence->isHiddenQuestion($questionId)) {
             return false;
         }
 
         if (!$testSequence->isQuestionOptional($questionId)) {
             return true;
         }
 
         if ($testSequence->isAnsweringOptionalQuestionsConfirmed()) {
             return true;
         }
 
         return false;
     }