This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V. More...

Collaboration diagram for ilCertificateVerificationFileService:

Public Member Functions
	__construct (ilLanguage $language, ilDBInterface $database, ilLogger $logger, ilCertificateVerificationClassMap $classMap)

	createFile (ilUserCertificatePresentation $userCertificatePresentation)

	initStorage (int $objectId, string $subDirectory='')

Private Attributes
ilLanguage	$language

ilDBInterface	$database

ilLogger	$logger

ilCertificateVerificationClassMap	$classMap

Detailed Description

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V.

ILIAS is licensed with the GPL-3.0, see https://www.gnu.org/licenses/gpl-3.0.en.html You should have received a copy of said license along with the source code, too. If this is not the case or you just want to try ILIAS, you'll find us at: https://www.ilias.de https://github.com/ILIAS-eLearning

Author: Niels Theen nthee.nosp@m.n@da.nosp@m.tabay.nosp@m..de

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

Constructor & Destructor Documentation

◆ __construct()

ilCertificateVerificationFileService::__construct	(	ilLanguage	$language,
		ilDBInterface	$database,
		ilLogger	$logger,
		ilCertificateVerificationClassMap	$classMap
	)

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

      {
        $this->language = $language;
        $this->database = $database;
        $this->logger = $logger;
        $this->classMap = $classMap;
    }

References $classMap, $database, $language, $logger, ILIAS\UI\examples\Symbol\Glyph\Language\language(), and ILIAS\Repository\logger().

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Member Function Documentation

◆ createFile()

ilCertificateVerificationFileService::createFile ( ilUserCertificatePresentation $userCertificatePresentation )

Exceptions

ilException

Definition at line 41 of file class.ilCertificateVerificationFileService.php.

                                                                                          : ?ilCertificateVerificationObject
    {
        $userCertificate = $userCertificatePresentation->getUserCertificate();
        $objectType = $userCertificate->getObjType();
 
        $this->language->loadLanguageModule('cert');
 
        $verificationObjectType = $this->classMap->getVerificationTypeByType($objectType);
 
        $verificationObject = new ilCertificateVerificationObject($verificationObjectType);
        $verificationObject->setTitle($userCertificatePresentation->getObjectTitle());
        $verificationObject->setDescription($userCertificatePresentation->getObjectDescription());
 
        $objectId = $userCertificate->getObjId();
        $userId = $userCertificate->getUserId();
 
        $issueDate = new ilDate($userCertificate->getAcquiredTimestamp(), IL_CAL_UNIX);
 
        $verificationObject->setProperty('issued_on', $issueDate);
 
        $ilUserCertificateRepository = new ilUserCertificateRepository($this->database, $this->logger);
        $pdfGenerator = new ilPdfGenerator($ilUserCertificateRepository, $this->logger);
 
        $pdfAction = new ilCertificatePdfAction(
            $this->logger,
            $pdfGenerator,
            new ilCertificateUtilHelper(),
            $this->language->txt('error_creating_certificate_pdf')
        );
 
        $certificateScalar = $pdfAction->createPDF($userId, $objectId);
 
        if ($certificateScalar) {
            // we need the object id for storing the certificate file
            $verificationObject->create();
 
            $path = $this->initStorage($verificationObject->getId(), 'certificate');
 
            $fileName = $objectType . '_' . $objectId . '_' . $userId . '.pdf';
 
            if (file_put_contents($path . $fileName, $certificateScalar)) {
                $verificationObject->setProperty('file', $fileName);
                $verificationObject->update();
 
                return $verificationObject;
            }
 
            $this->logger->info('File could not be created');
            $verificationObject->delete();
        }
        return null;
    }

References $path, ilUserCertificatePresentation\getObjectDescription(), ilUserCertificatePresentation\getObjectTitle(), ilUserCertificatePresentation\getUserCertificate(), IL_CAL_UNIX, initStorage(), ILIAS\UI\examples\Symbol\Glyph\Language\language(), and ILIAS\Repository\logger().

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◆ initStorage()

ilCertificateVerificationFileService::initStorage	(	int	$objectId,
		string	$subDirectory = `''`
	)

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

                                                                         : string
    {
        $storage = new ilVerificationStorageFile($objectId);
        $storage->create();
 
        $path = $storage->getAbsolutePath() . "/";
 
        if ($subDirectory !== '') {
            $path .= $subDirectory . "/";
 
            if (!is_dir($path)) {
                mkdir($path);
            }
        }
 
        return $path;
    }