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<?php |
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declare(strict_types=1); |
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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; |
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use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractConditionViewHelper; |
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/** |
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* Class IsRequiredFieldViewHelper |
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*/ |
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class IsRequiredFieldViewHelper extends AbstractConditionViewHelper |
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{ |
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public function initializeArguments(): void |
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{ |
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$this->registerArgument('fieldname', 'string', 'A fieldname to be checked'); |
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$this->registerArgument('registrationField', 'object', 'A registration field record'); |
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$this->registerArgument('settings', 'array', 'The extension settings', true); |
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parent::initializeArguments(); |
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} |
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/** |
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* Evaluates the condition |
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* |
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* @param array|null $arguments |
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*/ |
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protected static function evaluateCondition($arguments = null): bool |
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{ |
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$result = false; |
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if (isset($arguments['fieldname']) && isset($arguments['settings'])) { |
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$defaultRequiredFields = ['firstname', 'lastname', 'email']; |
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$requiredFields = array_map( |
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'trim', |
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explode(',', $arguments['settings']['registration']['requiredFields'] ?? '') |
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); |
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$allRequiredFields = array_merge($requiredFields, $defaultRequiredFields); |
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$result = in_array($arguments['fieldname'], $allRequiredFields); |
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} |
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if (isset($arguments['registrationField'])) { |
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$result = $arguments['registrationField']->getRequired(); |
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} |
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return $result; |
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} |
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/** |
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* @return mixed |
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*/ |
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public function render() |
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{ |
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if (static::evaluateCondition($this->arguments)) { |
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return $this->renderThenChild(); |
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} |
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return $this->renderElseChild(); |
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} |
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} |
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derhansen /
sf_event_mgt
