67 lines
2.2 KiB
PHP
67 lines
2.2 KiB
PHP
<?php
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declare(strict_types=1);
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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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namespace TYPO3\CMS\Backend\Form\FieldControl;
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use TYPO3\CMS\Backend\Form\AbstractNode;
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use TYPO3\CMS\Core\Page\JavaScriptModuleInstruction;
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use TYPO3\CMS\Core\Utility\StringUtility;
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/**
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* Renders a widget to generate a random string in JavaScript.
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*
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* This is typically used in combination with TCA type=password as password
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* generator, but can be potentially used with other field input types as well.
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*
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* @internal This is still a bit experimental and may change, for instance to
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* be combined with passwordPolicies.
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*/
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class PasswordGenerator extends AbstractNode
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{
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public function render(): array
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{
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$options = $this->data['renderData']['fieldControlOptions'];
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$itemName = (string)$this->data['parameterArray']['itemFormElName'];
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$id = StringUtility::getUniqueId('t3js-formengine-fieldcontrol-');
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// Handle options and fallback
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$title = $options['title'] ?? 'LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.generatePassword';
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$linkAttributes = [
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'id' => $id,
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'data-item-name' => $itemName,
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];
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if ($options['allowEdit'] ?? true) {
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$linkAttributes['data-allow-edit'] = true;
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}
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if (is_string($options['passwordPolicy'] ?? null) && $options['passwordPolicy'] !== '') {
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$linkAttributes['data-password-policy'] = $options['passwordPolicy'];
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}
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return [
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'iconIdentifier' => 'actions-dice',
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'title' => $title,
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'linkAttributes' => $linkAttributes,
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'javaScriptModules' => [
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JavaScriptModuleInstruction::create('@typo3/backend/form-engine/field-control/password-generator.js')->instance($id),
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],
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];
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}
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}
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