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<?php
/*
* This file is part of the TYPO3 CMS project.
*
* It is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, either version 2
* of the License, or any later version.
*
* For the full copyright and license information, please read the
* LICENSE.txt file that was distributed with this source code.
*
* The TYPO3 project - inspiring people to share!
*/
namespace TYPO3\CMS\Backend\Form\Element;
use TYPO3\CMS\Core\Utility\GeneralUtility;
/**
* Render elements of type radio
*/
class RadioElement extends AbstractFormElement
{
/**
* Default field information enabled for this element.
*
* @var array
*/
protected $defaultFieldInformation = [
'tcaDescription' => [
'renderType' => 'tcaDescription',
],
];
/**
* Default field wizards enabled for this element.
*
* @var array
*/
protected $defaultFieldWizard = [
'localizationStateSelector' => [
'renderType' => 'localizationStateSelector',
],
'otherLanguageContent' => [
'renderType' => 'otherLanguageContent',
'after' => [
'localizationStateSelector',
],
],
'defaultLanguageDifferences' => [
'renderType' => 'defaultLanguageDifferences',
'after' => [
'otherLanguageContent',
],
],
];
/**
* This will render a series of radio buttons.
*
* @return array As defined in initializeResultArray() of AbstractNode
*/
public function render()
{
$resultArray = $this->initializeResultArray();
// @deprecated since v12, will be removed with v13 when all elements handle label/legend on their own
$resultArray['labelHasBeenHandled'] = true;
$disabled = '';
if ($this->data['parameterArray']['fieldConf']['config']['readOnly'] ?? false) {
$disabled = ' disabled';
}
$fieldInformationResult = $this->renderFieldInformation();
$fieldInformationHtml = $fieldInformationResult['html'];
$resultArray = $this->mergeChildReturnIntoExistingResult($resultArray, $fieldInformationResult, false);
$fieldWizardResult = $this->renderFieldWizard();
$fieldWizardHtml = $fieldWizardResult['html'];
$resultArray = $this->mergeChildReturnIntoExistingResult($resultArray, $fieldWizardResult, false);
$html = [];
$html[] = '<div class="formengine-field-item t3js-formengine-field-item">';
$html[] = $fieldInformationHtml;
$html[] = '<div class="form-wizards-wrap">';
$html[] = '<div class="form-wizards-element">';
foreach ($this->data['parameterArray']['fieldConf']['config']['items'] as $itemNumber => $itemLabelAndValue) {
$label = $itemLabelAndValue['label'];
$value = $itemLabelAndValue['value'];
$radioId = htmlspecialchars($this->data['parameterArray']['itemFormElID'] . '_' . $itemNumber);
$radioElementAttrs = array_merge(
[
'type' => 'radio',
'id' => $radioId,
'value' => $value,
'class' => 'form-check-input',
'name' => $this->data['parameterArray']['itemFormElName'],
],
$this->getOnFieldChangeAttrs('click', $this->data['parameterArray']['fieldChangeFunc'] ?? [])
);
if ((string)$value === (string)$this->data['parameterArray']['itemFormElValue']) {
$radioElementAttrs['checked'] = 'checked';
}
$html[] = '<div class="form-check' . $disabled . '">';
$html[] = '<input ' . GeneralUtility::implodeAttributes($radioElementAttrs, true) . $disabled . '>';
$html[] = '<label class="form-check-label" for="' . $radioId . '">';
$html[] = htmlspecialchars($this->appendValueToLabelInDebugMode($label, $value));
$html[] = '</label>';
$html[] = '</div>';
}
$html[] = '</div>';
if (!$disabled && !empty($fieldWizardHtml)) {
$html[] = '<div class="form-wizards-items-bottom">';
$html[] = $fieldWizardHtml;
$html[] = '</div>';
}
$html[] = '</div>';
$html[] = '</div>';
$resultArray['html'] = $this->wrapWithFieldsetAndLegend(implode(LF, $html));
return $resultArray;
}
}