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TYPO3-Headless / headless / 14022693367

23 Mar 2025 08:26PM UTC coverage: 52.345% (-20.8%) from 73.13%
14022693367

Pull #815

github

web-flow
Merge e0fcdaa4a into a15e1c8c4
Pull Request #815: [FEATURE] Add support for f:form.* viewhelper

0 of 600 new or added lines in 15 files covered. (0.0%)

1105 of 2111 relevant lines covered (52.34%)

5.94 hits per line

Source File
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0.0
/Classes/XClass/ViewHelpers/Form/Select/OptgroupViewHelper.php
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<?php
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/*
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 * This file is part of the "headless" Extension 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.md file that was distributed with this source code.
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 */
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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 FriendsOfTYPO3\Headless\XClass\ViewHelpers\Form\Select;
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use FriendsOfTYPO3\Headless\XClass\ViewHelpers\Form\AbstractFormFieldViewHelper;
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/**
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 * Adds custom :html:`<optgroup>` tags inside an :ref:`<f:form.select> <typo3-fluid-form-select>`,
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 * supports further child :ref:`<f:form.select.option> <typo3-fluid-form-select-option>` tags.
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 */
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final class OptgroupViewHelper extends AbstractFormFieldViewHelper
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{
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    public function initializeArguments(): void
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    {
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        $this->registerArgument('additionalAttributes', 'array', 'Additional tag attributes. They will be added directly to the resulting HTML tag.');
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        $this->registerArgument('data', 'array', 'Additional data-* attributes. They will each be added with a "data-" prefix.');
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        $this->registerArgument('disabled', 'boolean', 'If true, option group is rendered as disabled', false, false);
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    }
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    public function render(): string
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    {
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        $this->data = json_decode(parent::render(), true);
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        $this->data['type'] = 'selectOptionGroup';
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        if ($this->arguments['disabled']) {
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            $this->data['disabled'] = 'disabled';
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        }
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        $renderedChildren = trim($this->renderChildren());
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        $renderedChildren = preg_replace('!}\s*{!', '},{', $renderedChildren);
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        $renderedChildren = preg_replace("!\r?\n!", '', $renderedChildren);
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        $renderedChildren = '{"elements": [' . $renderedChildren . ']}';
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        $renderedChildren = json_decode($renderedChildren, true);
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        if ($renderedChildren !== null) {
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            $this->data['options'] = $renderedChildren['elements'];
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        }
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        return json_encode($this->data);
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    }
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}
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