Collaboration diagram for ilUserCertificateGUI:

Public Member Functions
	__construct (?ilGlobalTemplateInterface $template=null, ?ilCtrlInterface $ctrl=null, ?ilLanguage $language=null, ?ilObjUser $user=null, ?ilUserCertificateRepository $userCertificateRepository=null, ?ServerRequestInterface $request=null, ?ilLogger $certificateLogger=null, ?ilSetting $certificateSettings=null, ?Factory $uiFactory=null, ?Renderer $uiRenderer=null, ?ilAccessHandler $access=null, ?Filesystem $filesystem=null)

	executeCommand ()

	listCertificates ()

	download ()

Data Fields
const	SORTATION_SESSION_KEY = 'my_certificates_sorting'

Protected Member Functions
	getCurrentSortation ()

	applySortation ()

Protected Attributes
ilSetting	$certificateSettings

Factory	$uiFactory

Renderer	$uiRenderer

ilAccessHandler	$access

array	$sortationOptions

array string	$defaultSorting = 'date_DESC'

Private Member Functions
	getDefaultCommand ()

Private Attributes
ilGlobalTemplateInterface	$template

ilCtrlInterface	$ctrl

ilLanguage	$language

ilUserCertificateRepository	$userCertificateRepository

ilObjUser	$user

ServerRequestInterface	$request

ilLogger	$certificateLogger

Filesystem	$filesystem

Detailed Description

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

Definition at line 31 of file class.ilUserCertificateGUI.php.

Constructor & Destructor Documentation

◆ __construct()

ilUserCertificateGUI::__construct	(	?ilGlobalTemplateInterface	$template = `null`,
		?ilCtrlInterface	$ctrl = `null`,
		?ilLanguage	$language = `null`,
		?ilObjUser	$user = `null`,
		?ilUserCertificateRepository	$userCertificateRepository = `null`,
		?ServerRequestInterface	$request = `null`,
		?ilLogger	$certificateLogger = `null`,
		?ilSetting	$certificateSettings = `null`,
		?Factory	$uiFactory = `null`,
		?Renderer	$uiRenderer = `null`,
		?ilAccessHandler	$access = `null`,
		?Filesystem	$filesystem = `null`
	)

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

References $access, $certificateLogger, $certificateSettings, $ctrl, $DIC, $filesystem, $language, $request, $template, $uiFactory, $uiRenderer, $user, $userCertificateRepository, ILIAS\Repository\access(), ILIAS\Repository\ctrl(), ILIAS\Repository\filesystem(), ILIAS\UI\examples\Symbol\Glyph\Language\language(), and ILIAS\Repository\user().

       {
         global $DIC;
 
         $logger = $DIC->logger()->cert();
 
         if ($template === null) {
             $template = $DIC->ui()->mainTemplate();
         }
         $this->template = $template;
 
         if ($ctrl === null) {
             $ctrl = $DIC->ctrl();
         }
         $this->ctrl = $ctrl;
 
         if ($language === null) {
             $language = $DIC->language();
         }
         $this->language = $language;
 
         if ($user === null) {
             $user = $DIC->user();
         }
         $this->user = $user;
 
         if ($request === null) {
             $request = $DIC->http()->request();
         }
         $this->request = $request;
 
         if ($certificateLogger === null) {
             $certificateLogger = $DIC->logger()->cert();
         }
         $this->certificateLogger = $certificateLogger;
 
         if ($certificateSettings === null) {
             $certificateSettings = new ilSetting("certificate");
         }
         $this->certificateSettings = $certificateSettings;
 
         if (null === $uiFactory) {
             $uiFactory = $DIC->ui()->factory();
         }
         $this->uiFactory = $uiFactory;
 
         if (null === $uiRenderer) {
             $uiRenderer = $DIC->ui()->renderer();
         }
         $this->uiRenderer = $uiRenderer;
 
         if (null === $access) {
             $access = $DIC->access();
         }
         $this->access = $access;
 
         if (null === $filesystem) {
             $filesystem = $DIC->filesystem()->web();
         }
         $this->filesystem = $filesystem;
 
         if ($userCertificateRepository === null) {
             $userCertificateRepository = new ilUserCertificateRepository(null, $this->certificateLogger);
         }
         $this->userCertificateRepository = $userCertificateRepository;
 
         $this->language->loadLanguageModule('cert');
         $this->language->loadLanguageModule('cert');
     }

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Member Function Documentation

◆ applySortation()

ilUserCertificateGUI::applySortation ( )

protected

Exceptions

ilWACException
ilDateTimeException

Definition at line 307 of file class.ilUserCertificateGUI.php.

References $defaultSorting, listCertificates(), and ilSession\set().

                                        : void
     {
         $sorting = $this->request->getQueryParams()['sort_by'] ?? $this->defaultSorting;
         if (!array_key_exists($sorting, $this->sortationOptions)) {
             $sorting = $this->defaultSorting;
         }
         ilSession::set(self::SORTATION_SESSION_KEY, $sorting);
 
         $this->listCertificates();
     }

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◆ download()

ilUserCertificateGUI::download ( )

Exceptions

ilException

Definition at line 321 of file class.ilUserCertificateGUI.php.

References $DIC, $user, ilCertificatePdfAction\downloadPdf(), ilObject\getId(), ilObjUser\getLogin(), ILIAS\Repository\int(), ILIAS\UI\examples\Symbol\Glyph\Language\language(), listCertificates(), and ilLanguage\txt().

                               : void
     {
         global $DIC;
 
         $user = $this->user;
         $language = $DIC->language();
 
         $pdfGenerator = new ilPdfGenerator($this->userCertificateRepository, $this->certificateLogger);
 
         $userCertificateId = (int) $this->request->getQueryParams()['certificate_id'];
 
         try {
             $userCertificate = $this->userCertificateRepository->fetchCertificate($userCertificateId);
             if ($userCertificate->getUserId() !== $user->getId()) {
                 throw new ilException(sprintf(
                     'User "%s" tried to access certificate: "%s"',
                     $user->getLogin(),
                     $userCertificateId
                 ));
             }
         } catch (ilException $exception) {
             $this->certificateLogger->warning($exception->getMessage());
             $this->template->setOnScreenMessage('failure', $language->txt('cert_error_no_access'));
             $this->listCertificates();
             return;
         }
 
         $pdfAction = new ilCertificatePdfAction(
             $this->certificateLogger,
             $pdfGenerator,
             new ilCertificateUtilHelper(),
             $this->language->txt('error_creating_certificate_pdf')
         );
 
         $pdfAction->downloadPdf($userCertificate->getUserId(), $userCertificate->getObjId());
 
         $this->listCertificates();
     }

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◆ executeCommand()

ilUserCertificateGUI::executeCommand ( )

Definition at line 141 of file class.ilUserCertificateGUI.php.

References ILIAS\Repository\ctrl(), getDefaultCommand(), and ILIAS\UI\examples\Symbol\Glyph\Language\language().

                                     : bool
     {
         $nextClass = $this->ctrl->getNextClass($this);
         $cmd = $this->ctrl->getCmd();
 
         if (!$this->certificateSettings->get('active', '0')) {
             $this->ctrl->returnToParent($this);
         }
 
         $this->template->setTitle($this->language->txt('obj_cert'));
 
         switch ($nextClass) {
             default:
                 if (!method_exists($this, $cmd)) {
                     $cmd = $this->getDefaultCommand();
                 }
                 $this->{$cmd}();
         }
 
         return true;
     }

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◆ getCurrentSortation()

ilUserCertificateGUI::getCurrentSortation ( )

protected

Definition at line 293 of file class.ilUserCertificateGUI.php.

References $defaultSorting, and ilSession\get().

Referenced by listCertificates().

                                             : string
     {
         $sorting = ilSession::get(self::SORTATION_SESSION_KEY);
         if (!array_key_exists($sorting, $this->sortationOptions)) {
             $sorting = $this->defaultSorting;
         }
 
         return $sorting;
     }

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◆ getDefaultCommand()

ilUserCertificateGUI::getDefaultCommand ( )

private

Definition at line 136 of file class.ilUserCertificateGUI.php.

Referenced by executeCommand().

                                         : string
     {
         return 'listCertificates';
     }

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◆ listCertificates()

ilUserCertificateGUI::listCertificates ( )

Exceptions

ilDateTimeException
ilWACException

Definition at line 167 of file class.ilUserCertificateGUI.php.

References $certificateLogger, $data, $DIC, $provider, $refId, ilObject\_getAllReferences(), ilLink\_getLink(), ILIAS\Repository\access(), ILIAS\Repository\ctrl(), ILIAS\Repository\filesystem(), ilDatePresentation\formatDate(), getCurrentSortation(), ilUtil\getImagePath(), ilFileUtils\getWebspaceDir(), IL_CAL_UNIX, ILIAS\UI\examples\Symbol\Glyph\Language\language(), ilDatePresentation\setUseRelativeDates(), ilWACSignedPath\signFile(), ILIAS\Repository\user(), and ilDatePresentation\useRelativeDates().

Referenced by applySortation(), and download().

                                       : void
     {
         global $DIC;
 
         if (!$this->certificateSettings->get('active', '0')) {
             $this->ctrl->redirect($this);
         }
 
         $provider = new ilUserCertificateTableProvider(
             $DIC->database(),
             $this->certificateLogger,
             $this->language->txt('certificate_no_object_title')
         );
 
         $sorting = $this->getCurrentSortation();
         $data = $provider->fetchDataSet(
             $this->user->getId(),
             [
                 'order_field' => explode('_', $sorting)[0],
                 'order_direction' => explode('_', $sorting)[1],
                 'language' => $this->user->getLanguage()
             ],
             []
         );
 
         $uiComponents = [];
 
         if (count($data['items']) > 0) {
             $sortationOptions = [];
             $cards = [];
 
             foreach ($this->sortationOptions as $fieldAndDirection => $lngVariable) {
                 $sortationOptions[$fieldAndDirection] = $this->language->txt($lngVariable);
             }
 
             $sortViewControl = $this->uiFactory
                 ->viewControl()
                 ->sortation($sortationOptions)
                 ->withLabel($this->language->txt($this->sortationOptions[$sorting]))
                 ->withTargetURL($this->ctrl->getLinkTarget($this, 'applySortation'), 'sort_by');
             $uiComponents[] = $sortViewControl;
 
             foreach ($data['items'] as $certificateData) {
                 $thumbnailImagePath = $certificateData['thumbnail_image_path'];
                 $imagePath = ilFileUtils::getWebspaceDir() . $thumbnailImagePath;
                 if ($thumbnailImagePath === null
                     || $thumbnailImagePath === ''
                     || !$this->filesystem->has($thumbnailImagePath)
                 ) {
                     $imagePath = ilUtil::getImagePath('icon_cert.svg');
                 }
 
                 $cardImage = $this->uiFactory->image()->standard(
                     ilWACSignedPath::signFile($imagePath),
                     $certificateData['title']
                 );
 
                 $sections = [];
 
                 if ($certificateData['description'] !== '') {
                     $sections[] = $this->uiFactory->listing()->descriptive([
                         $this->language->txt('cert_description_label') => $certificateData['description']
                     ]);
                 }
 
                 $oldDatePresentationStatus = ilDatePresentation::useRelativeDates();
                 ilDatePresentation::setUseRelativeDates(true);
                 $sections[] = $this->uiFactory->listing()->descriptive([
                     $this->language->txt('cert_issued_on_label') => ilDatePresentation::formatDate(
                         new ilDateTime($certificateData['date'], IL_CAL_UNIX)
                     )
                 ]);
                 ilDatePresentation::setUseRelativeDates($oldDatePresentationStatus);
 
                 $objectTypeIcon = $this->uiFactory
                     ->symbol()
                     ->icon()
                     ->standard($certificateData['obj_type'], $certificateData['obj_type']);
 
                 $objectTitle = $certificateData['title'];
                 $refIds = ilObject::_getAllReferences((int) $certificateData['obj_id']);
                 if (count($refIds) > 0) {
                     foreach ($refIds as $refId) {
                         if ($this->access->checkAccess('read', '', $refId)) {
                             $objectTitle = $this->uiRenderer->render(
                                 $this->uiFactory->link()->standard($objectTitle, ilLink::_getLink($refId))
                             );
                             break;
                         }
                     }
                 }
 
                 $sections[] = $this->uiFactory->listing()->descriptive([$this->language->txt('cert_object_label') => implode(
                     '',
                     [
                         $this->uiRenderer->render($objectTypeIcon),
                         $objectTitle
                     ]
                 )
                 ]);
 
                 $this->ctrl->setParameter($this, 'certificate_id', $certificateData['id']);
                 $downloadHref = $this->ctrl->getLinkTarget($this, 'download');
                 $this->ctrl->clearParameters($this);
                 $sections[] = $this->uiFactory->button()->standard('Download', $downloadHref);
 
                 $card = $this->uiFactory
                     ->card()
                     ->standard($certificateData['title'], $cardImage)
                     ->withSections($sections);
 
                 $cards[] = $card;
             }
 
             $deck = $this->uiFactory->deck($cards)->withSmallCardsSize();
 
             $uiComponents[] = $this->uiFactory->divider()->horizontal();
 
             $uiComponents[] = $deck;
         } else {
             $this->template->setOnScreenMessage('info', $this->language->txt('cert_currently_no_certs'));
         }
 
         $this->template->setContent($this->uiRenderer->render($uiComponents));
     }