class.ilTestArchiveService.php

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<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */

require_once './Modules/Test/classes/class.ilTestServiceGUI.php';
require_once './Modules/Test/classes/class.ilTestPDFGenerator.php';
require_once './Modules/Test/classes/class.ilTestArchiver.php';

class ilTestArchiveService
{
    protected $testOBJ;
    
    protected $participantData;
    
    public function __construct(ilObjTest $testOBJ)
    {
        $this->testOBJ = $testOBJ;
        $this->participantData = null;
    }
    
    public function getParticipantData()
    {
        return $this->participantData;
    }
    
    public function setParticipantData(ilTestParticipantData $participantData)
    {
        $this->participantData = $participantData;
    }
    
    public function archivePassesByActives($passesByActives)
    {
        foreach ($passesByActives as $activeId => $passes) {
            foreach ($passes as $pass) {
                $this->archiveActivesPass($activeId, $pass);
            }
        }
    }
    
    public function archiveActivesPass($activeId, $pass)
    {
        $content = $this->renderOverviewContent($activeId, $pass);
        $filename = $this->buildOverviewFilename($activeId, $pass);
        
        ilTestPDFGenerator::generatePDF($content, ilTestPDFGenerator::PDF_OUTPUT_FILE, $filename, PDF_USER_RESULT);

        $archiver = new ilTestArchiver($this->testOBJ->getId());
        $archiver->setParticipantData($this->getParticipantData());
        $archiver->handInTestResult($activeId, $pass, $filename);

        unlink($filename);
    }

    private function renderOverviewContent($activeId, $pass)
    {
        $results = $this->testOBJ->getTestResult(
            $activeId,
            $pass,
            false
        );
        
        $gui = new ilTestServiceGUI($this->testOBJ);

        require_once 'Modules/Test/classes/class.ilTestResultHeaderLabelBuilder.php';
        $testResultHeaderLabelBuilder = new ilTestResultHeaderLabelBuilder($GLOBALS['DIC']->language(), $GLOBALS['DIC']['ilObjDataCache']);

        return $gui->getPassListOfAnswers(
            $results,
            $activeId,
            $pass,
            true,
            false,
            false,
            true,
            false,
            null,
            $testResultHeaderLabelBuilder
        );
    }

    private function buildOverviewFilename($activeId, $pass)
    {
        $tmpFileName = ilUtil::ilTempnam();
        return dirname($tmpFileName) . '/scores-' . $this->testOBJ->getId() . '-' . $activeId . '-' . $pass . '.pdf';
    }
}