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<?php |
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namespace DERHANSEN\SfEventMgt\ViewHelpers\Registration\Field; |
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/* |
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* This file is part of the TYPO3 CMS project. |
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* |
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* It is free software; you can redistribute it and/or modify it under |
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* the terms of the GNU General Public License, either version 2 |
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* of the License, or any later version. |
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* |
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* For the full copyright and license information, please read the |
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* LICENSE.txt file that was distributed with this source code. |
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* |
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* The TYPO3 project - inspiring people to share! |
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*/ |
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use TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper; |
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/** |
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* PrefillField ViewHelper for registration fields |
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* |
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* @author Torben Hansen <[email protected]> |
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*/ |
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class PrefillFieldViewHelper extends AbstractViewHelper |
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{ |
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/** |
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* Returns a string to be used as prefill value for the given registration field (type=input). If the form |
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* has already been submitted, the submitted value for the field is returned. |
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* |
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* @param \DERHANSEN\SfEventMgt\Domain\Model\Registration\Field $registrationField |
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* @return string |
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*/ |
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public function render($registrationField) |
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{ |
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// If mapping errors occured for form, return value that has been submitted |
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$originalRequest = $this->controllerContext->getRequest()->getOriginalRequest(); |
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if ($originalRequest) { |
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return $this->getFieldValueFromArguments($originalRequest->getArguments(), $registrationField->getUid()); |
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} else { |
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return $registrationField->getDefaultValue(); |
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} |
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} |
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/** |
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* Returns the submitted value for the given field uid |
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* |
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* @param array $submittedValues |
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* @param int $fieldUid |
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* @return string |
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*/ |
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protected function getFieldValueFromArguments($submittedValues, $fieldUid) |
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{ |
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$result = ''; |
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foreach ($submittedValues['registration']['fieldValues'] as $fieldValue) { |
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if ((int)$fieldValue['field'] === $fieldUid) { |
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$result = $fieldValue['value']; |
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} |
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} |
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return $result; |
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} |
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} |
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derhansen /
sf_event_mgt
