Class ilTermsOfServiceDocumentCriterionAssignmentConstraint. More...

Inheritance diagram for ilTermsOfServiceDocumentCriterionAssignmentConstraint:

Collaboration diagram for ilTermsOfServiceDocumentCriterionAssignmentConstraint:

Public Member Functions

__construct (\ilTermsOfServiceCriterionTypeFactoryInterface $criterionTypeFactory, \ilTermsOfServiceDocument $document, Factory $dataFactory, \ilLanguage $lng)

ilTermsOfServiceDocumentCriterionAssignmentConstraint constructor. More...

Public Member Functions inherited from ILIAS\Validation\Constraints\Custom

__construct (callable $is_ok, $error, Data\Factory $data_factory, \ilLanguage $lng)

If $error is a callable it needs to take two parameters: More...

check ($value)

Checks the provided value.Should not throw if accepts($value).

Exceptions

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accepts ($value)

Tells if the provided value complies.

Parameters

mixed $value

Returns: bool

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problemWith ($value)

Tells what the problem with the provided value is.Should return null if accepts($value).

Parameters

mixed $value

Returns: string|null

More...

restrict (Result $result)

Restricts a Result.Must do nothing with the result if $result->isError(). Must replace the result with an error according to problemWith() if !accepts($result->value()).

Parameters

Result $result

Returns: Result

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withProblemBuilder (callable $builder)

Get a constraint like this one with a builder for a custom error message.problemWith() must return an error message according to the new builder for the new constraint.The builder needs to be callable that takes two parameters:

Parameters

callable $builder

Returns: Constraint

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getErrorMessage ($value)

Get the problem message. More...

Protected Member Functions
	filterEqualValues (\ilTermsOfServiceDocumentCriterionAssignment $value)

	haveSameNature (\ilTermsOfServiceDocumentCriterionAssignment $value, \ilTermsOfServiceDocumentCriterionAssignment $otherValue)

Protected Member Functions inherited from ILIAS\Validation\Constraints\Custom
	getLngClosure ()
	Get the closure to be passed to the error-function that does i18n and sprintf. More...

Protected Attributes
	$criterionTypeFactory

	$document

Protected Attributes inherited from ILIAS\Validation\Constraints\Custom
	$data_factory

	$lng

	$is_ok

	$error

Detailed Description

Class ilTermsOfServiceDocumentCriterionAssignmentConstraint.

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

Definition at line 12 of file class.ilTermsOfServiceDocumentCriterionAssignmentConstraint.php.

Constructor & Destructor Documentation

◆ __construct()

ilTermsOfServiceDocumentCriterionAssignmentConstraint::__construct	(	\ilTermsOfServiceCriterionTypeFactoryInterface	$criterionTypeFactory,
		\ilTermsOfServiceDocument	$document,
		Factory	$dataFactory,
		\ilLanguage	$lng
	)

ilTermsOfServiceDocumentCriterionAssignmentConstraint constructor.

Parameters

\ilTermsOfServiceCriterionTypeFactoryInterface	$criterionTypeFactory
\ilTermsOfServiceDocument	$document
Factory	$dataFactory
\ilLanguage	$lng

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

References $criterionTypeFactory, $document, ILIAS\Validation\Constraints\Custom\$lng, $txt, and filterEqualValues().

       {
         $this->criterionTypeFactory = $criterionTypeFactory;
         $this->document = $document;
 
         parent::__construct(
             function (\ilTermsOfServiceDocumentCriterionAssignment $value) {
                 return 0 === count($this->filterEqualValues($value));
             },
             function ($txt, $value) {
                 return "The passed assignment must be unique for the document!";
             },
             $dataFactory,
             $lng
         );
     }

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Member Function Documentation

◆ filterEqualValues()

ilTermsOfServiceDocumentCriterionAssignmentConstraint::filterEqualValues ( \ilTermsOfServiceDocumentCriterionAssignment $value )

protected

Parameters

\ilTermsOfServiceDocumentCriterionAssignment $value

Returns: []

Definition at line 52 of file class.ilTermsOfServiceDocumentCriterionAssignmentConstraint.php.

References ilTermsOfServiceDocumentCriterionAssignment\equals(), and haveSameNature().

Referenced by __construct().

       : array {
         $otherValues = $this->document->criteria();
 
         return array_filter(
             $otherValues,
             function (\ilTermsOfServiceDocumentCriterionAssignment $otherValue) use ($value) {
                 $idCurrent = $otherValue->getId();
                 $idNew = $value->getId();
 
                 $uniqueIdEquals = $idCurrent === $idNew;
                 if ($uniqueIdEquals) {
                     return false;
                 }
 
                 $valuesEqual = $value->equals($otherValue) ;
                 if ($valuesEqual) {
                     return true;
                 }
 
                 $valuesHaveSameNature = $this->haveSameNature($value, $otherValue);
 
                 return $valuesHaveSameNature;
             }
         );
     }

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◆ haveSameNature()

ilTermsOfServiceDocumentCriterionAssignmentConstraint::haveSameNature	(	\ilTermsOfServiceDocumentCriterionAssignment	$value,
		\ilTermsOfServiceDocumentCriterionAssignment	$otherValue
	)

protected

Parameters

\ilTermsOfServiceDocumentCriterionAssignment	$value
\ilTermsOfServiceDocumentCriterionAssignment	$otherValue

Returns: bool

Definition at line 85 of file class.ilTermsOfServiceDocumentCriterionAssignmentConstraint.php.

References ilTermsOfServiceDocumentCriterionAssignment\getCriterionId().

Referenced by filterEqualValues().

       : bool {
         if ($value->getCriterionId() !== $otherValue->getCriterionId()) {
             return false;
         }
 
         $valuesHaveSameNature = $this->criterionTypeFactory->findByTypeIdent($value->getCriterionId())->hasUniqueNature();
 
         return $valuesHaveSameNature;
     }