Collaboration diagram for ilTermsOfServiceHelper:

Public Member Functions
	__construct (ilTermsOfServiceDataGatewayFactory $dataGatewayFactory=null, ilTermsOfServiceDocumentEvaluation $termsOfServiceEvaluation=null, ilTermsOfServiceCriterionTypeFactoryInterface $criterionTypeFactory=null, ilObjTermsOfService $tos=null)
	ilTermsOfServiceHelper constructor. More...

	isGloballyEnabled ()

	deleteAcceptanceHistoryByUser (int $userId)

	getCurrentAcceptanceForUser (ilObjUser $user)

	getById (int $id)

	trackAcceptance (ilObjUser $user, ilTermsOfServiceSignableDocument $document)

	resetAcceptance (ilObjUser $user)

	isIncludedUser (ilObjUser $user)

	hasToResignAcceptance (ilObjUser $user, ilLogger $logger)

Static Public Member Functions
static	isEnabled ()

Protected Attributes
	$dataGatewayFactory

	$termsOfServiceEvaluation

	$criterionTypeFactory

	$tos

Private Member Functions
	getEntityFactory ()

	getDataGatewayFactory ()

Detailed Description

Class ilTermsOfServiceHelper.

Author: Michael Jansen mjans.nosp@m.en@d.nosp@m.ataba.nosp@m.y.de

Definition at line 8 of file class.ilTermsOfServiceHelper.php.

Constructor & Destructor Documentation

◆ __construct()

ilTermsOfServiceHelper::__construct	(	ilTermsOfServiceDataGatewayFactory	$dataGatewayFactory = `null`,
		ilTermsOfServiceDocumentEvaluation	$termsOfServiceEvaluation = `null`,
		ilTermsOfServiceCriterionTypeFactoryInterface	$criterionTypeFactory = `null`,
		ilObjTermsOfService	$tos = `null`
	)

ilTermsOfServiceHelper constructor.

Parameters

ilTermsOfServiceDataGatewayFactory \| null	$dataGatewayFactory
ilTermsOfServiceDocumentEvaluation \| null	$termsOfServiceEvaluation
ilTermsOfServiceCriterionTypeFactoryInterface \| null	$criterionTypeFactory
ilObjTermsOfService \| null	$tos

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

      {
        global $DIC;
 
        if (null === $dataGatewayFactory) {
            $dataGatewayFactory = new ilTermsOfServiceDataGatewayFactory();
            $dataGatewayFactory->setDatabaseAdapter($DIC->database());
        }
        $this->dataGatewayFactory = $dataGatewayFactory;
 
        if (null === $termsOfServiceEvaluation) {
            $termsOfServiceEvaluation = $DIC['tos.document.evaluator'];
        }
        $this->termsOfServiceEvaluation = $termsOfServiceEvaluation;
 
        if (null === $criterionTypeFactory) {
            $criterionTypeFactory = $DIC['tos.criteria.type.factory'];
        }
        $this->criterionTypeFactory = $criterionTypeFactory;
 
        if (null === $tos) {
            $tos = new ilObjTermsOfService();
        }
        $this->tos = $tos;
    }

References $criterionTypeFactory, $dataGatewayFactory, $DIC, $termsOfServiceEvaluation, and $tos.

Member Function Documentation

◆ deleteAcceptanceHistoryByUser()

ilTermsOfServiceHelper::deleteAcceptanceHistoryByUser ( int $userId )

Parameters

int $userId

Exceptions

ilTermsOfServiceMissingDatabaseAdapterException

Definition at line 76 of file class.ilTermsOfServiceHelper.php.

                                                               : void
    {
        $entity = $this->getEntityFactory()->getByName('ilTermsOfServiceAcceptanceEntity');
        $databaseGateway = $this->getDataGatewayFactory()->getByName('ilTermsOfServiceAcceptanceDatabaseGateway');
 
        $databaseGateway->deleteAcceptanceHistoryByUser($entity->withUserId($userId));
    }

References getDataGatewayFactory(), and getEntityFactory().

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◆ getById()

ilTermsOfServiceHelper::getById ( int $id )

Parameters

int $id

Returns: ilTermsOfServiceAcceptanceEntity

Exceptions

ilTermsOfServiceMissingDatabaseAdapterException

Definition at line 102 of file class.ilTermsOfServiceHelper.php.

                                     : ilTermsOfServiceAcceptanceEntity
    {
        $entity = $this->getEntityFactory()->getByName('ilTermsOfServiceAcceptanceEntity');
        $databaseGateway = $this->getDataGatewayFactory()->getByName('ilTermsOfServiceAcceptanceDatabaseGateway');
 
        return $databaseGateway->loadById($entity->withId($id));
    }

References getDataGatewayFactory(), and getEntityFactory().

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◆ getCurrentAcceptanceForUser()

ilTermsOfServiceHelper::getCurrentAcceptanceForUser ( ilObjUser $user )

Parameters

ilObjUser $user

Returns: ilTermsOfServiceAcceptanceEntity

Exceptions

ilTermsOfServiceMissingDatabaseAdapterException

Definition at line 89 of file class.ilTermsOfServiceHelper.php.

                                                                 : ilTermsOfServiceAcceptanceEntity
    {
        $entity = $this->getEntityFactory()->getByName('ilTermsOfServiceAcceptanceEntity');
        $databaseGateway = $this->getDataGatewayFactory()->getByName('ilTermsOfServiceAcceptanceDatabaseGateway');
 
        return $databaseGateway->loadCurrentAcceptanceOfUser($entity->withUserId((int) $user->getId()));
    }

References getDataGatewayFactory(), getEntityFactory(), and ilObject\getId().

Referenced by hasToResignAcceptance().

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◆ getDataGatewayFactory()

ilTermsOfServiceHelper::getDataGatewayFactory ( )

private

Returns: ilTermsOfServiceDataGatewayFactory

Definition at line 249 of file class.ilTermsOfServiceHelper.php.

                                             : ilTermsOfServiceDataGatewayFactory
    {
        return $this->dataGatewayFactory;
    }

References $dataGatewayFactory.

Referenced by deleteAcceptanceHistoryByUser(), getById(), getCurrentAcceptanceForUser(), and trackAcceptance().

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◆ getEntityFactory()

ilTermsOfServiceHelper::getEntityFactory ( )

private

Returns: ilTermsOfServiceEntityFactory

Definition at line 241 of file class.ilTermsOfServiceHelper.php.

                                        : ilTermsOfServiceEntityFactory
    {
        return new ilTermsOfServiceEntityFactory();
    }

Referenced by deleteAcceptanceHistoryByUser(), getById(), getCurrentAcceptanceForUser(), and trackAcceptance().

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◆ hasToResignAcceptance()

ilTermsOfServiceHelper::hasToResignAcceptance	(	ilObjUser	$user,
		ilLogger	$logger
	)

Parameters

ilObjUser	$user
ilLogger	$logger

Returns: bool

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

                                                                             : bool
    {
        $logger->debug(sprintf(
            'Checking reevaluation of Terms of Service for user "%s" (id: %s) ...',
            $user->getLogin(),
            $user->getId()
        ));
 
        if (!$this->isGloballyEnabled()) {
            $logger->debug(sprintf(
                'Terms of Service disabled, resigning not required ...'
            ));
            return false;
        }
 
        if (!$this->isIncludedUser($user)) {
            $logger->debug(sprintf(
                'User is not included for Terms of Service acceptance, resigning not required ...'
            ));
            return false;
        }
 
        if (!$this->tos->shouldReevaluateOnLogin()) {
            $logger->debug(sprintf(
                'Reevaluation of documents is not enabled, resigning not required ...'
            ));
            return false;
        }
 
        if (!$user->getAgreeDate()) {
            $logger->debug(sprintf(
                'Terms of Service currently not accepted by user, resigning not required ...'
            ));
            return false;
        }
 
        $evaluator = $this->termsOfServiceEvaluation->withContextUser($user);
        if (!$evaluator->hasDocument()) {
            $logger->debug(sprintf(
                'No signable Terms of Service document found, resigning not required ...'
            ));
            return false;
        }
 
        $entity = $this->getCurrentAcceptanceForUser($user);
        if (!($entity->getId() > 0)) {
            $logger->debug(sprintf(
                'No signed Terms of Service document found, resigning not required ...'
            ));
            return false;
        }
 
        $historizedDocument = new ilTermsOfServiceHistorizedDocument(
            $entity,
            new ilTermsOfServiceAcceptanceHistoryCriteriaBag($entity->getSerializedCriteria()),
            $this->criterionTypeFactory
        );
 
        if ($evaluator->evaluateDocument($historizedDocument)) {
            $logger->debug(sprintf(
                'Current user values do still match historized criteria, resigning not required ...'
            ));
            return false;
        }
 
        $logger->debug(sprintf(
            'Current user values do not match historized criteria, resigning required ...'
        ));
        return true;
    }

References ilLogger\debug(), ilObjUser\getAgreeDate(), getCurrentAcceptanceForUser(), ilObject\getId(), ilObjUser\getLogin(), isGloballyEnabled(), and isIncludedUser().

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◆ isEnabled()

static ilTermsOfServiceHelper::isEnabled ( )

static

Returns: bool

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

                                       : bool
    {
        return (new static())->tos->getStatus();
    }

Referenced by ilAccountRegistrationGUI\__initForm(), ilAwarenessUserCollector\collectUsers(), ilObjUser\hasToAcceptTermsOfService(), ilObjUser\hasToAcceptTermsOfServiceInSession(), ilAccountRegistrationGUI\saveForm(), and ilPersonalProfileGUI\showUserAgreement().

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◆ isGloballyEnabled()

ilTermsOfServiceHelper::isGloballyEnabled ( )

Returns: bool

Definition at line 67 of file class.ilTermsOfServiceHelper.php.

                                        : bool
    {
        return $this->tos->getStatus();
    }

Referenced by hasToResignAcceptance().

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◆ isIncludedUser()

ilTermsOfServiceHelper::isIncludedUser ( ilObjUser $user )

Parameters

ilObjUser $user

Returns: bool

Definition at line 152 of file class.ilTermsOfServiceHelper.php.

                                                    : bool
    {
        return (
            'root' !== $user->getLogin() &&
            !in_array($user->getId(), [ANONYMOUS_USER_ID, SYSTEM_USER_ID]) &&
            !$user->isAnonymous() &&
            (int) $user->getId() > 0
        );
    }

References ANONYMOUS_USER_ID, ilObject\getId(), ilObjUser\getLogin(), ilObjUser\isAnonymous(), and SYSTEM_USER_ID.

Referenced by hasToResignAcceptance().

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◆ resetAcceptance()

ilTermsOfServiceHelper::resetAcceptance ( ilObjUser $user )

Parameters

ilObjUser $user

Definition at line 142 of file class.ilTermsOfServiceHelper.php.

                                                     : void
    {
        $user->setAgreeDate(null);
        $user->update();
    }

References ilObjUser\setAgreeDate(), and ilObject\update().

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◆ trackAcceptance()

ilTermsOfServiceHelper::trackAcceptance	(	ilObjUser	$user,
		ilTermsOfServiceSignableDocument	$document
	)

Parameters

ilObjUser	$user
ilTermsOfServiceSignableDocument	$document

Exceptions

ilTermsOfServiceMissingDatabaseAdapterException
ilTermsOfServiceUnexpectedCriteriaBagContentException

Definition at line 116 of file class.ilTermsOfServiceHelper.php.

                                                                                                 : void
    {
        $entity = $this->getEntityFactory()->getByName('ilTermsOfServiceAcceptanceEntity');
        $databaseGateway = $this->getDataGatewayFactory()->getByName('ilTermsOfServiceAcceptanceDatabaseGateway');
 
        $entity = $entity
            ->withUserId((int) $user->getId())
            ->withTimestamp(time())
            ->withText((string) $document->content())
            ->withHash(md5($document->content()))
            ->withDocumentId((int) $document->id())
            ->withTitle((string) $document->title());
 
        $criteriaBag = new ilTermsOfServiceAcceptanceHistoryCriteriaBag($document->criteria());
        $entity = $entity->withSerializedCriteria($criteriaBag->toJson());
 
        $databaseGateway->trackAcceptance($entity);
 
        $user->writeAccepted();
 
        $user->hasToAcceptTermsOfServiceInSession(false);
    }