ilTestScoring Class Reference

Class ilTestScoring. More...

Collaboration diagram for ilTestScoring:

Public Member Functions
	__construct (ilObjTest $test)
	setPreserveManualScores ($preserve_manual_scores)
	getPreserveManualScores ()
	recalculateSolutions ()
	recalculatePasses ($userdata, $active_id)
	recalculatePass ($passdata, $active_id, $pass)

Protected Attributes
	$test
	$testGUI
	$preserve_manual_scores

Detailed Description

Class ilTestScoring.

This class holds a mechanism to get the scoring for

• a test,
• a user in a test,
• a pass in a users passes in a test, or
• a question in a pass in a users passes in a test.

Warning: Please use carefully, this is one of the classes that may cause funny spikes on your servers load graph on large datasets in the test.

Author

Maximilian Becker mbeck.nosp@m.er@d.nosp@m.ataba.nosp@m.y.de

Version

$Id$

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

Constructor & Destructor Documentation

ilTestScoring::__construct

(

ilObjTest

$test

)

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

References $test.

        {
                $this->test = $test;
                $this->preserve_manual_scores = false;

                require_once './Modules/Test/classes/class.ilObjTestGUI.php';
                $this->testGUI = new ilObjTestGUI();
        }

Member Function Documentation

ilTestScoring::getPreserveManualScores

(

)

Returns

boolean

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

References $preserve_manual_scores.

        {
                return $this->preserve_manual_scores;
        }

ilTestScoring::recalculatePass	(		$passdata,
			$active_id,
			$pass
	)

Parameters

$passdata
$active_id
$pass

Definition at line 113 of file class.ilTestScoring.php.

References $pass.

Referenced by recalculatePasses().

        {
                $questions = $passdata->getAnsweredQuestions();
                if (is_array( $questions ))
                {
                        foreach ($questions as $questiondata)
                        {
                                $question_gui = $this->test->createQuestionGUI( "", $questiondata['id'] );
                                $this->recalculateQuestionScore( $question_gui, $active_id, $pass, $questiondata );
                        }
                }
                
        }

Here is the caller graph for this function:

ilTestScoring::recalculatePasses	(		$userdata,
			$active_id
	)

Parameters

$userdata
$active_id

Definition at line 80 of file class.ilTestScoring.php.

References $filename, $pass, ilTestPDFGenerator\generatePDF(), ilUtil\getWebspaceDir(), ilTestArchiver\handInTestResult(), ilTestPDFGenerator\PDF_OUTPUT_FILE, and recalculatePass().

Referenced by recalculateSolutions().

        {
                require_once './Modules/Test/classes/class.ilTestEvaluationGUI.php'; // Below!
                require_once './Modules/Test/classes/class.ilTestPDFGenerator.php';
                require_once './Modules/Test/classes/class.ilTestArchiver.php';

                $passes = $userdata->getPasses();
                foreach ($passes as $pass => $passdata)
                {
                        if (is_object( $passdata ))
                        {
                                $this->recalculatePass( $passdata, $active_id, $pass );
                                if ($this->test->getEnableArchiving())
                                {
                                        // requires out of the loop!
                                        $test_evaluation_gui = new ilTestEvaluationGUI($this->test);
                                        $result_array = $this->test->getTestResult($active_id, $pass);
                                        $overview = $test_evaluation_gui->getPassListOfAnswers($result_array, $active_id, $pass, true, false, false, true);
                                        $filename = ilUtil::getWebspaceDir() . '/assessment/scores-'.$this->test->getId() . '-' . $active_id . '-' . $pass . '.pdf';
                                        ilTestPDFGenerator::generatePDF($overview, ilTestPDFGenerator::PDF_OUTPUT_FILE, $filename);
                                        $archiver = new ilTestArchiver($this->test->getId());
                                        $archiver->handInTestResult($active_id, $pass, $filename);
                                        unlink($filename);
                                }
                        }
                }
        }

Here is the call graph for this function:

Here is the caller graph for this function:

ilTestScoring::recalculateSolutions

(

)

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

References assQuestion\_updateTestResultCache(), and recalculatePasses().

        {
                $participants = $this->test->getCompleteEvaluationData(false)->getParticipants();
                if (is_array($participants))
                {
                        require_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
                        foreach ($participants as $active_id => $userdata)
                        {
                                if (is_object($userdata) && is_array($userdata->getPasses()))
                                {
                                        $this->recalculatePasses( $userdata, $active_id );
                                }
                                assQuestion::_updateTestResultCache($active_id);
                        }
                }
        }

Here is the call graph for this function:

ilTestScoring::setPreserveManualScores

(

$preserve_manual_scores

)

Parameters

boolean

$preserve_manual_scores

Definition at line 46 of file class.ilTestScoring.php.

References $preserve_manual_scores.

        {
                $this->preserve_manual_scores = $preserve_manual_scores;
        }

Field Documentation

ilTestScoring::$preserve_manual_scores

protected

Definition at line 32 of file class.ilTestScoring.php.

Referenced by getPreserveManualScores(), and setPreserveManualScores().

ilTestScoring::$test

protected

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

Referenced by __construct().

ilTestScoring::$testGUI

protected

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

---

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

• Modules/Test/classes/class.ilTestScoring.php