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FileMaximumSizeValidator.php
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1 <?php
2 namespace TYPO3\CMS\Form\Validation;
3 
23 class FileMaximumSizeValidator extends \TYPO3\CMS\Form\Validation\AbstractValidator implements \TYPO3\CMS\Form\Validation\ValidatorInterface {
24 
30  const LOCALISATION_OBJECT_NAME = 'tx_form_system_validate_filemaximumsize';
31 
37  protected $maximum;
38 
44  public function __construct($arguments) {
45  $this->setMaximum($arguments['maximum']);
46  parent::__construct($arguments);
47  }
48 
55  public function isValid() {
56  if ($this->requestHandler->has($this->fieldName)) {
57  $fileValue = $this->requestHandler->getByMethod($this->fieldName);
58  $value = $fileValue['size'];
59  if ($value > $this->maximum) {
60  return FALSE;
61  }
62  }
63  return TRUE;
64  }
65 
72  public function setMaximum($maximum) {
73  $this->maximum = (int)$maximum;
74  return $this;
75  }
76 
84  protected function substituteValues($message) {
85  $message = str_replace('%maximum', \TYPO3\CMS\Core\Utility\GeneralUtility::formatSize($this->maximum), $message);
86  return $message;
87  }
88 
89 }