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<?php
declare(strict_types=1);
/*
* 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\Imaging\Icon;
use TYPO3\CMS\Core\Page\JavaScriptModuleInstruction;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Core\Utility\MathUtility;
use TYPO3\CMS\Core\Utility\StringUtility;
/**
* Generation of elements of the type "folder"
*/
class FolderElement extends AbstractFormElement
{
/**
* Default field information enabled for this element.
*
* @var array
*/
protected $defaultFieldInformation = [
'tcaDescription' => [
'renderType' => 'tcaDescription',
],
];
/**
* Default field controls for this element.
*
* @var array
*/
protected $defaultFieldControl = [
'elementBrowser' => [
'renderType' => 'elementBrowser',
],
];
/**
* Default field wizards for this element
*
* @var array
*/
protected $defaultFieldWizard = [
'localizationStateSelector' => [
'renderType' => 'localizationStateSelector',
'after' => [ 'recordsOverview' ],
],
'otherLanguageContent' => [
'renderType' => 'otherLanguageContent',
'after' => [ 'localizationStateSelector' ],
],
'defaultLanguageDifferences' => [
'renderType' => 'defaultLanguageDifferences',
'after' => [ 'otherLanguageContent' ],
],
];
/**
* This will render a selector box into which folder relations can be
* inserted.
*
* @return array As defined in initializeResultArray() of AbstractNode
* @throws \RuntimeException
*/
public function render()
{
$languageService = $this->getLanguageService();
$resultArray = $this->initializeResultArray();
// @deprecated since v12, will be removed with v13 when all elements handle label/legend on their own
$resultArray['labelHasBeenHandled'] = true;
$row = $this->data['databaseRow'];
$parameterArray = $this->data['parameterArray'];
$config = $parameterArray['fieldConf']['config'];
$elementName = $parameterArray['itemFormElName'];
$selectedItems = $parameterArray['itemFormElValue'];
$maxItems = $config['maxitems'];
$size = (int)($config['size'] ?? 5);
$autoSizeMax = (int)($config['autoSizeMax'] ?? 0);
if ($autoSizeMax > 0) {
$size = MathUtility::forceIntegerInRange($size, 1);
$size = MathUtility::forceIntegerInRange(count($selectedItems) + 1, $size, $autoSizeMax);
}
$fieldId = StringUtility::getUniqueId('tceforms-multiselect-');
$listOfSelectedValues = [];
$selectorOptionsHtml = [];
foreach ($selectedItems as $selectedItem) {
$folder = $selectedItem['folder'];
$listOfSelectedValues[] = $folder;
$selectorOptionsHtml[] =
'<option value="' . htmlspecialchars($folder) . '" title="' . htmlspecialchars($folder) . '">'
. htmlspecialchars($folder)
. '</option>';
}
$fieldInformationResult = $this->renderFieldInformation();
$fieldInformationHtml = $fieldInformationResult['html'];
$resultArray = $this->mergeChildReturnIntoExistingResult($resultArray, $fieldInformationResult, false);
if (isset($config['readOnly']) && $config['readOnly']) {
// Return early if element is read only
$html = [];
$html[] = $this->renderLabel($fieldId);
$html[] = '<div class="formengine-field-item t3js-formengine-field-item">';
$html[] = $fieldInformationHtml;
$html[] = '<div class="form-wizards-wrap">';
$html[] = '<div class="form-wizards-element">';
$html[] = '<select';
$html[] = ' size="' . $size . '"';
$html[] = ' disabled="disabled"';
$html[] = ' id="' . $fieldId . '"';
$html[] = ' class="form-select"';
$html[] = ($maxItems !== 1 && $size !== 1) ? ' multiple="multiple"' : '';
$html[] = '>';
$html[] = implode(LF, $selectorOptionsHtml);
$html[] = '</select>';
$html[] = '</div>';
$html[] = '</div>';
$html[] = '</div>';
$resultArray['html'] = implode(LF, $html);
return $resultArray;
}
$itemCanBeSelectedMoreThanOnce = !empty($config['multiple']);
$showMoveIcons = true;
if (isset($config['hideMoveIcons']) && $config['hideMoveIcons']) {
$showMoveIcons = false;
}
$showDeleteControl = true;
if (isset($config['hideDeleteIcon']) && $config['hideDeleteIcon']) {
$showDeleteControl = false;
}
$selectorAttributes = [
'id' => $fieldId,
'data-formengine-input-name' => htmlspecialchars($elementName),
'data-maxitems' => (string)$maxItems,
'size' => (string)$size,
];
$selectorAttributes['class'] = 'form-select';
if ($maxItems !== 1 && $size !== 1) {
$selectorAttributes['multiple'] = 'multiple';
}
$fieldControlResult = $this->renderFieldControl();
$fieldControlHtml = $fieldControlResult['html'];
$resultArray = $this->mergeChildReturnIntoExistingResult($resultArray, $fieldControlResult, false);
$fieldWizardResult = $this->renderFieldWizard();
$fieldWizardHtml = $fieldWizardResult['html'];
$resultArray = $this->mergeChildReturnIntoExistingResult($resultArray, $fieldWizardResult, false);
$html = [];
$html[] = $this->renderLabel($fieldId);
$html[] = '<div class="formengine-field-item t3js-formengine-field-item">';
$html[] = $fieldInformationHtml;
$html[] = '<div class="form-wizards-wrap">';
$html[] = '<div class="form-wizards-element">';
$html[] = '<input type="hidden" data-formengine-input-name="' . htmlspecialchars($elementName) . '" value="' . $itemCanBeSelectedMoreThanOnce . '" />';
$html[] = '<select ' . GeneralUtility::implodeAttributes($selectorAttributes, true) . '>';
$html[] = implode(LF, $selectorOptionsHtml);
$html[] = '</select>';
$html[] = '</div>';
if (($maxItems > 1 && $size > 1 && $showMoveIcons) || $showDeleteControl) {
$html[] = '<div class="form-wizards-items-aside form-wizards-items-aside--move">';
$html[] = '<div class="btn-group-vertical">';
if ($maxItems > 1 && $size >= 5 && $showMoveIcons) {
$html[] = '<a href="#"';
$html[] = ' class="btn btn-default t3js-btn-option t3js-btn-moveoption-top"';
$html[] = ' data-fieldname="' . htmlspecialchars($elementName) . '"';
$html[] = ' title="' . htmlspecialchars($languageService->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.move_to_top')) . '"';
$html[] = '>';
$html[] = $this->iconFactory->getIcon('actions-move-to-top', Icon::SIZE_SMALL)->render();
$html[] = '</a>';
}
if ($maxItems > 1 && $size > 1 && $showMoveIcons) {
$html[] = '<a href="#"';
$html[] = ' class="btn btn-default t3js-btn-option t3js-btn-moveoption-up"';
$html[] = ' data-fieldname="' . htmlspecialchars($elementName) . '"';
$html[] = ' title="' . htmlspecialchars($languageService->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.move_up')) . '"';
$html[] = '>';
$html[] = $this->iconFactory->getIcon('actions-move-up', Icon::SIZE_SMALL)->render();
$html[] = '</a>';
$html[] = '<a href="#"';
$html[] = ' class="btn btn-default t3js-btn-option t3js-btn-moveoption-down"';
$html[] = ' data-fieldname="' . htmlspecialchars($elementName) . '"';
$html[] = ' title="' . htmlspecialchars($languageService->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.move_down')) . '"';
$html[] = '>';
$html[] = $this->iconFactory->getIcon('actions-move-down', Icon::SIZE_SMALL)->render();
$html[] = '</a>';
}
if ($maxItems > 1 && $size >= 5 && $showMoveIcons) {
$html[] = '<a href="#"';
$html[] = ' class="btn btn-default t3js-btn-option t3js-btn-moveoption-bottom"';
$html[] = ' data-fieldname="' . htmlspecialchars($elementName) . '"';
$html[] = ' title="' . htmlspecialchars($languageService->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.move_to_bottom')) . '"';
$html[] = '>';
$html[] = $this->iconFactory->getIcon('actions-move-to-bottom', Icon::SIZE_SMALL)->render();
$html[] = '</a>';
}
if ($showDeleteControl) {
$html[] = '<a href="#"';
$html[] = ' class="btn btn-default t3js-btn-option t3js-btn-removeoption t3js-revert-unique"';
$html[] = ' data-fieldname="' . htmlspecialchars($elementName) . '"';
$html[] = ' data-uid="' . htmlspecialchars((string)$row['uid']) . '"';
$html[] = ' title="' . htmlspecialchars($languageService->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.remove_selected')) . '"';
$html[] = '>';
$html[] = $this->iconFactory->getIcon('actions-selection-delete', Icon::SIZE_SMALL)->render();
$html[] = '</a>';
}
}
$html[] = '</div>';
$html[] = '</div>';
if ($fieldControlHtml !== '') {
$html[] = '<div class="form-wizards-items-aside form-wizards-items-aside--field-control">';
$html[] = '<div class="btn-group-vertical">';
$html[] = $fieldControlHtml;
$html[] = '</div>';
$html[] = '</div>';
}
if (!empty($fieldWizardHtml)) {
$html[] = '<div class="form-wizards-items-bottom">';
$html[] = $fieldWizardHtml;
$html[] = '</div>';
}
$html[] = '</div>';
$hiddenElementAttrs = array_merge(
[
'type' => 'hidden',
'name' => $elementName,
'data-formengine-validation-rules' => $this->getValidationDataAsJsonString($config),
'value' => implode(',', $listOfSelectedValues),
],
$this->getOnFieldChangeAttrs('change', $parameterArray['fieldChangeFunc'] ?? [])
);
$html[] = '<input ' . GeneralUtility::implodeAttributes($hiddenElementAttrs, true) . '>';
$html[] = '</div>';
$resultArray['html'] =
'<typo3-formengine-element-folder recordFieldId="' . htmlspecialchars($fieldId) . '">
' . implode(LF, $html) . '
</typo3-formengine-element-folder>';
$resultArray['javaScriptModules'][] = JavaScriptModuleInstruction::create('@typo3/backend/form-engine/element/folder-element.js');
return $resultArray;
}
}