mirror of
https://github.com/Part-DB/Part-DB-server.git
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67 lines
2.5 KiB
PHP
67 lines
2.5 KiB
PHP
<?php
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/**
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* This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
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*
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* Copyright (C) 2019 - 2022 Jan Böhmer (https://github.com/jbtronics)
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published
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* by the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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declare(strict_types=1);
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namespace App\Validator\Constraints;
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use App\Entity\Base\AbstractStructuralDBElement;
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use Symfony\Component\Form\Exception\UnexpectedTypeException;
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use Symfony\Component\Validator\Constraint;
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use Symfony\Component\Validator\ConstraintValidator;
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use Symfony\Component\Validator\Exception\UnexpectedValueException;
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/**
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* The validator for the Selectable constraint.
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*/
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class SelectableValidator extends ConstraintValidator
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{
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/**
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* Checks if the passed value is valid.
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*
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* @param mixed $value The value that should be validated
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* @param Constraint $constraint The constraint for the validation
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*/
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public function validate($value, Constraint $constraint): void
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{
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if (!$constraint instanceof Selectable) {
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throw new UnexpectedTypeException($constraint, Selectable::class);
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}
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// custom constraints should ignore null and empty values to allow
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// other constraints (NotBlank, NotNull, etc.) take care of that
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if (null === $value || '' === $value) {
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return;
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}
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//Check type of value. Validating only works for StructuralDBElements
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if (!$value instanceof AbstractStructuralDBElement) {
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throw new UnexpectedValueException($value, 'StructuralDBElement');
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}
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//Check if the value is not selectable -> show error message then.
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if ($value->isNotSelectable()) {
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$this->context->buildViolation($constraint->message)
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->setParameter('{{ name }}', $value->getName())
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->setParameter('{{ full_path }}', $value->getFullPath())
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->addViolation();
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}
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}
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}
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