1 <?php

2 namespace ‪TYPO3\CMS\Extbase\Validation\Validator;

3 

4 /*

5  * This file is part of the TYPO3 CMS project.

6  *

7  * It is free software; you can redistribute it and/or modify it under

8  * the terms of the GNU General Public License, either version 2

9  * of the License, or any later version.

10  *

11  * For the full copyright and license information, please read the

12  * LICENSE.txt file that was distributed with this source code.

13  *

14  * The TYPO3 project - inspiring people to share!

15  */

16 

20 class ‪CollectionValidator extends ‪GenericObjectValidator

21 {

25  protected ‪$supportedOptions = [

26  'elementValidator' => [null, 'The validator type to use for the collection elements', 'string'],

27  'elementType' => [null, 'The type of the elements in the collection', 'string'],

28  'validationGroups' => [null, 'The validation groups to link to', 'string'],

29  ];

30 

34  protected ‪$validatorResolver;

35 

39  public function ‪injectValidatorResolver(\‪TYPO3\CMS\‪Extbase\Validation\‪ValidatorResolver ‪$validatorResolver)

40  {

41  $this->validatorResolver = ‪$validatorResolver;

42  }

43 

51  public function ‪validate($value)

52  {

53  $this->result = new \TYPO3\CMS\Extbase\Error\Result();

54 

55  if ($this->acceptsEmptyValues === false || $this->‪isEmpty($value) === false) {

56  if ((is_object($value) && !\‪TYPO3\CMS\‪Extbase\Utility\‪TypeHandlingUtility::isCollectionType(get_class($value))) && !is_array($value)) {

57  $this->‪addError('The given subject was not a collection.', 1317204797);

58  return ‪$this->result;

59  }

60  if ($value instanceof \‪TYPO3\CMS\‪Extbase\Persistence\Generic\LazyObjectStorage && !$value->isInitialized()) {

61  return ‪$this->result;

62  }

63  if (is_object($value)) {

64  if ($this->‪isValidatedAlready($value)) {

65  return ‪$this->result;

66  }

67  $this->‪markInstanceAsValidated($value);

68  }

69  $this->‪isValid($value);

70  }

71  return ‪$this->result;

72  }

73 

84  protected function ‪isValid($value)

85  {

86  foreach ($value as $index => $collectionElement) {

87  if (isset($this->options['elementValidator'])) {

88  $collectionElementValidator = $this->validatorResolver->createValidator($this->options['elementValidator']);

89  } elseif (isset($this->options['elementType'])) {

90  $collectionElementValidator = $this->validatorResolver->getBaseValidatorConjunction($this->options['elementType']);

91  } else {

92  return;

93  }

94  if ($collectionElementValidator instanceof ‪ObjectValidatorInterface) {

95  $collectionElementValidator->setValidatedInstancesContainer($this->validatedInstancesContainer);

96  }

97  $this->result->forProperty($index)->merge($collectionElementValidator->validate($collectionElement));

98  }

99  }

100 }