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<?php |
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/* |
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* 2017 Romain CANON <[email protected]> |
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* |
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* This file is part of the TYPO3 FormZ project. |
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* It is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License, either |
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* version 3 of the License, or any later version. |
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* |
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* For the full copyright and license information, see: |
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* http://www.gnu.org/licenses/gpl-3.0.html |
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*/ |
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namespace Romm\Formz\Validation\Validator; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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class ContainsValuesValidator extends AbstractValidator |
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{ |
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const OPTION_VALUES = 'values'; |
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const MESSAGE_DEFAULT = 'default'; |
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const MESSAGE_EMPTY = 'empty'; |
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/** |
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* @inheritdoc |
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*/ |
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protected $supportedOptions = [ |
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self::OPTION_VALUES => [ |
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[], |
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'The values that are accepted, can be a string of valued delimited by a pipe.', |
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'array', |
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true |
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] |
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]; |
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/** |
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* @inheritdoc |
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*/ |
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protected $supportedMessages = [ |
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self::MESSAGE_DEFAULT => [ |
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'key' => 'validator.form.contains_values.error', |
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'extension' => null |
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], |
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self::MESSAGE_EMPTY => [ |
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'key' => 'validator.form.required.error', |
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'extension' => null |
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] |
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]; |
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/** |
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* @inheritdoc |
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*/ |
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public function isValid($values) |
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{ |
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if (false === is_array($values)) { |
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$values = [$values]; |
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} |
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if (empty($values)) { |
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$this->addError(self::MESSAGE_EMPTY, 1487943450); |
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} else { |
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$this->valuesAreInArray($values); |
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} |
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} |
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/** |
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* @param array $values |
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*/ |
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protected function valuesAreInArray(array $values) |
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{ |
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$flag = true; |
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$acceptedValues = $this->options[self::OPTION_VALUES]; |
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if (false === is_array($acceptedValues)) { |
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$acceptedValues = GeneralUtility::trimExplode('|', $acceptedValues); |
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} |
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foreach ($values as $value) { |
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$flag = $flag && in_array($value, $acceptedValues); |
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} |
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if (false === $flag) { |
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$this->addError( |
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self::MESSAGE_DEFAULT, |
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1445952458, |
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[implode(', ', $acceptedValues)] |
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); |
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} |
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} |
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} |
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romm /
formz
