ilCertificateVerificationFileService Class Reference

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 22 of file class.ilCertificateVerificationFileService.php.

Constructor & Destructor Documentation

__construct()

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

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

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

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

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Member Function Documentation

createFile()

ilCertificateVerificationFileService::createFile

(

ilUserCertificatePresentation

$userCertificatePresentation

)

Exceptions

ilException

Definition at line 44 of file class.ilCertificateVerificationFileService.php.

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

Referenced by ilObjLTIConsumerVerificationGUI\save(), and ilObjSCORMVerificationGUI\save().

                                                                                          : ?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);

        $pdfAction = new ilCertificatePdfAction(
            $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;
    }

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initStorage()

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

Definition at line 96 of file class.ilCertificateVerificationFileService.php.

References $path.

Referenced by createFile().

                                                                         : string
    {
        $storage = new ilVerificationStorageFile($objectId);
        $storage->create();

        $path = $storage->getAbsolutePath() . "/";

        if ($subDirectory !== '') {
            $path .= $subDirectory . "/";

            if (!is_dir($path)) {
                mkdir($path);
            }
        }

        return $path;
    }

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Field Documentation

$classMap

ilCertificateVerificationClassMap ilCertificateVerificationFileService::$classMap

private

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

Referenced by __construct().

$database

ilDBInterface ilCertificateVerificationFileService::$database

private

Definition at line 25 of file class.ilCertificateVerificationFileService.php.

Referenced by __construct().

$language

ilLanguage ilCertificateVerificationFileService::$language

private

Definition at line 24 of file class.ilCertificateVerificationFileService.php.

Referenced by __construct().

$logger

ilLogger ilCertificateVerificationFileService::$logger

private

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

Referenced by __construct().

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

• components/ILIAS/Verification/classes/Certificate/class.ilCertificateVerificationFileService.php