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<?php |
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/* |
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* This file is part of the Extension "sf_event_mgt" for TYPO3 CMS. |
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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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namespace DERHANSEN\SfEventMgt\ViewHelpers\Registration\Field; |
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use DERHANSEN\SfEventMgt\Domain\Model\Registration\Field; |
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use DERHANSEN\SfEventMgt\ViewHelpers\AbstractPrefillViewHelper; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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/** |
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* PrefillMultiValueField ViewHelper for registration fields |
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*/ |
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class PrefillMultiValueFieldViewHelper extends AbstractPrefillViewHelper |
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{ |
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/** |
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* Initialize arguments |
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*/ |
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public function initializeArguments() |
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{ |
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parent::initializeArguments(); |
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$this->registerArgument('registrationField', 'object', 'RegistrationField', true); |
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$this->registerArgument('currentValue', 'strong', 'Current value', true); |
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} |
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/** |
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* Returns, if the given $currentValue is selected/checked for the given registration field is selected |
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* If no originalRequest exist (form is not submitted), true is returned if the given $currentValue |
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* matches the default value of the field |
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* |
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* @return bool |
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*/ |
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public function render() |
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{ |
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/** @var Field $registrationField */ |
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$registrationField = $this->arguments['registrationField']; |
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$currentValue = $this->arguments['currentValue']; |
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// If mapping errors occured for form, return value that has been submitted |
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$originalRequest = $this->renderingContext->getRequest()->getOriginalRequest(); |
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if ($originalRequest) { |
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$registrationData = $originalRequest->getParsedBody()[$this->getPluginNamespace($originalRequest)] ?? []; |
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return $this->getFieldValueFromSubmittedData( |
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$registrationData, |
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$registrationField->getUid(), |
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$currentValue |
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); |
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} |
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return $this->getFieldValueFromDefaultProperty($registrationField, $currentValue); |
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} |
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/** |
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* Returns if the submitted field value is selected |
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* |
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* @param array $submittedData |
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* @param int $fieldUid |
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* @param string $currentValue |
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* @return bool |
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*/ |
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protected function getFieldValueFromSubmittedData(array $submittedData, int $fieldUid, string $currentValue): bool |
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{ |
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$result = false; |
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foreach ($submittedData['registration']['fields'] ?? [] as $submittedFieldUid => $fieldValue) { |
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if ((int)$submittedFieldUid === $fieldUid) { |
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$result = $this->isGivenValueSelected($fieldValue, $currentValue); |
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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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* @param mixed $fieldValue |
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* @param string $currentValue |
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* @return bool |
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*/ |
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protected function isGivenValueSelected($fieldValue, string $currentValue): bool |
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{ |
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if (is_array($fieldValue)) { |
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return in_array($currentValue, $fieldValue); |
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} |
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return $currentValue === $fieldValue; |
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} |
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/** |
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* @param \DERHANSEN\SfEventMgt\Domain\Model\Registration\Field $registrationField |
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* @param string $currentValue |
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* @return bool |
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*/ |
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protected function getFieldValueFromDefaultProperty(Field $registrationField, string $currentValue) |
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{ |
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$defaultValues = GeneralUtility::trimExplode(',', $registrationField->getDefaultValue()); |
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return in_array($currentValue, $defaultValues); |
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} |
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} |
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derhansen /
sf_event_mgt
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