mirror of
https://github.com/opencultureconsulting/oai-pmh2.git
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73 lines
2.2 KiB
PHP
73 lines
2.2 KiB
PHP
<?php
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/**
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* OAI-PMH 2.0 Data Provider
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* Copyright (C) 2024 Sebastian Meyer <sebastian.meyer@opencultureconsulting.com>
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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 General Public License as published by
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* 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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declare(strict_types=1);
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namespace OCC\OaiPmh2\Validator;
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use Symfony\Component\Validator\Constraint;
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use Symfony\Component\Validator\Constraints as Assert;
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use Symfony\Component\Validator\ConstraintViolationListInterface;
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use Symfony\Component\Validator\Validation;
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/**
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* Validator for Regular Expressions.
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*
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* @author Sebastian Meyer <sebastian.meyer@opencultureconsulting.com>
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* @package OAIPMH2
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*/
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class RegExValidator
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{
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/**
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* Get constraints for regular expression.
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*
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* @param string $regEx The regular expression for validation
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*
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* @return array<Constraint> The array of constraints
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*/
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protected static function getValidationConstraints(string $regEx): array
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{
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return [
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new Assert\Regex(
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pattern: [
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'pattern' => $regEx,
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'message' => 'This value does not match the regular expression "{{ pattern }}".'
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]
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)
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];
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}
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/**
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* Check if a string matches a given regular expression.
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*
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* @param string $string The string
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* @param string $regEx The regular expression
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*
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* @return ConstraintViolationListInterface The list of violations
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*/
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public static function validate(string $string, string $regEx): ConstraintViolationListInterface
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{
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return Validation::createValidator()->validate(
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value: $string,
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constraints: self::getValidationConstraints(regEx: $regEx)
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);
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}
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}
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