class.ilAccessibilityNullCriterion.php

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<?php
/* Copyright (c) 1998-2019 ILIAS open source, Extended GPL, see docs/LICENSE */

use ILIAS\UI\Component\Component;
use ILIAS\UI\Factory;

class ilAccessibilityNullCriterion implements ilAccessibilityCriterionType
{
    public function getTypeIdent() : string
    {
        return 'null';
    }

    public function evaluate(ilObjUser $user, ilAccessibilityCriterionConfig $config) : bool
    {
        return true;
    }

    public function hasUniqueNature() : bool
    {
        return false;
    }

    public function ui(ilLanguage $lng) : ilAccessibilityCriterionTypeGUI
    {
        return new class($lng) implements ilAccessibilityCriterionTypeGUI {
            protected $lng;

            public function __construct(ilLanguage $lng)
            {
                $this->lng = $lng;
            }

            public function appendOption(ilRadioGroupInputGUI $option, ilAccessibilityCriterionConfig $config) : void
            {
            }

            public function getConfigByForm(ilPropertyFormGUI $form) : ilAccessibilityCriterionConfig
            {
                return new ilAccessibilityCriterionConfig();
            }

            public function getIdentPresentation() : string
            {
                return $this->lng->txt('deleted');
            }

            public function getValuePresentation(
                ilAccessibilityCriterionConfig $config,
                Factory $uiFactory
            ) : Component {
                return $uiFactory->legacy('-');
            }
        };
    }
}