9.5/_flex_form_element_container_8php_source.html

<?php

namespace ‪TYPO3\CMS\Backend\Form\Container;


/*

 * 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!

 */


use ‪TYPO3\CMS\Backend\Utility\BackendUtility;

use ‪TYPO3\CMS\Core\Authentication\BackendUserAuthentication;

use ‪TYPO3\CMS\Core\Localization\LanguageService;

use ‪TYPO3\CMS\Core\Type\Bitmask\JsConfirmation;


class ‪FlexFormElementContainer extends ‪AbstractContainer

{

    public function ‪render()

    {

        $flexFormDataStructureArray = $this->data['flexFormDataStructureArray'];

        $flexFormRowData = $this->data['flexFormRowData'];

        $flexFormFormPrefix = $this->data['flexFormFormPrefix'];

        $parameterArray = $this->data['parameterArray'];


        $languageService = $this->‪getLanguageService();

        $resultArray = $this->‪initializeResultArray();

        foreach ($flexFormDataStructureArray as $flexFormFieldName => $flexFormFieldArray) {

            if (

                // No item array found at all

                !is_array($flexFormFieldArray)

                // Not a section or container and not a list of single items

                || (!isset($flexFormFieldArray['type']) && !is_array($flexFormFieldArray['config']))

            ) {

                continue;

            }


            if ($flexFormFieldArray['type'] === 'array') {

                // Section

                if (empty($flexFormFieldArray['section'])) {

                    $resultArray['html'] = LF . 'Section expected at ' . $flexFormFieldName . ' but not found';

                    continue;

                }


                $options = ‪$this->data;

                $options['flexFormDataStructureArray'] = $flexFormFieldArray;

                $options['flexFormRowData'] = $flexFormRowData[$flexFormFieldName]['el'] ?? [];

                $options['flexFormFieldName'] = $flexFormFieldName;

                $options['renderType'] = 'flexFormSectionContainer';

                $sectionContainerResult = $this->nodeFactory->create($options)->render();

                $resultArray = $this->‪mergeChildReturnIntoExistingResult($resultArray, $sectionContainerResult);

            } else {

                // Set up options for single element

                $fakeParameterArray = [

                    'fieldConf' => [

                        'label' => $languageService->sL(trim($flexFormFieldArray['label'])),

                        'config' => $flexFormFieldArray['config'],

                        'children' => $flexFormFieldArray['children'],

                        'onChange' => $flexFormFieldArray['onChange'],

                    ],

                    'fieldChangeFunc' => $parameterArray['fieldChangeFunc'],

                    'label' => $parameterArray['label'],

                ];


                if (isset($flexFormFieldArray['description']) && !empty($flexFormFieldArray['description'])) {

                    $fakeParameterArray['fieldConf']['description'] = $flexFormFieldArray['description'];

                }


                $alertMsgOnChange = '';

                if (isset($fakeParameterArray['fieldConf']['onChange']) && $fakeParameterArray['fieldConf']['onChange'] === 'reload') {

                    if ($this->‪getBackendUserAuthentication()->jsConfirmation(‪JsConfirmation::TYPE_CHANGE)) {

                        $alertMsgOnChange = 'top.TYPO3.Modal.confirm('

                                . 'TYPO3.lang["FormEngine.refreshRequiredTitle"],'

                                . ' TYPO3.lang["FormEngine.refreshRequiredContent"]'

                            . ')'

                            . '.on('

                                . '"button.clicked",'

                                . ' function(e) { if (e.target.name == "ok" && TBE_EDITOR.checkSubmit(-1)) { TBE_EDITOR.submitForm() } top.TYPO3.Modal.dismiss(); }'

                            . ');';

                    } else {

                        $alertMsgOnChange = 'if (TBE_EDITOR.checkSubmit(-1)){ TBE_EDITOR.submitForm();}';

                    }

                }

                if ($alertMsgOnChange) {

                    $fakeParameterArray['fieldChangeFunc']['alert'] = $alertMsgOnChange;

                }


                $originalFieldName = $parameterArray['itemFormElName'];

                $fakeParameterArray['itemFormElName'] = $parameterArray['itemFormElName'] . $flexFormFormPrefix . '[' . $flexFormFieldName . '][vDEF]';

                if ($fakeParameterArray['itemFormElName'] !== $originalFieldName) {

                    // If calculated itemFormElName is different from originalFieldName

                    // change the originalFieldName in TBE_EDITOR_fieldChanged. This is

                    // especially relevant for wizards writing their content back to hidden fields

                    if (!empty($fakeParameterArray['fieldChangeFunc']['TBE_EDITOR_fieldChanged'])) {

                        $fakeParameterArray['fieldChangeFunc']['TBE_EDITOR_fieldChanged'] = str_replace($originalFieldName, $fakeParameterArray['itemFormElName'], $fakeParameterArray['fieldChangeFunc']['TBE_EDITOR_fieldChanged']);

                    }

                }

                $fakeParameterArray['itemFormElID'] = $parameterArray['itemFormElID'] . '_' . preg_replace('/[^a-zA-Z0-9_-]/', '_', $flexFormFieldName) . '_' . md5($fakeParameterArray['itemFormElName']);

                if (isset($flexFormRowData[$flexFormFieldName]['vDEF'])) {

                    $fakeParameterArray['itemFormElValue'] = $flexFormRowData[$flexFormFieldName]['vDEF'];

                } else {

                    $fakeParameterArray['itemFormElValue'] = $fakeParameterArray['fieldConf']['config']['default'];

                }


                $options = ‪$this->data;

                // Set either flexFormFieldName or flexFormContainerFieldName, depending on if we are a "regular" field or a flex container section field

                if (empty($options['flexFormFieldName'])) {

                    $options['flexFormFieldName'] = $flexFormFieldName;

                } else {

                    $options['flexFormContainerFieldName'] = $flexFormFieldName;

                }

                $options['parameterArray'] = $fakeParameterArray;

                $options['elementBaseName'] = $this->data['elementBaseName'] . $flexFormFormPrefix . '[' . $flexFormFieldName . '][vDEF]';


                if (!empty($flexFormFieldArray['config']['renderType'])) {

                    $options['renderType'] = $flexFormFieldArray['config']['renderType'];

                } else {

                    // Fallback to type if no renderType is given

                    $options['renderType'] = $flexFormFieldArray['config']['type'];

                }

                $childResult = $this->nodeFactory->create($options)->render();


                if (!empty($childResult['html'])) {

                    // Possible line breaks in the label through xml: \n => <br/>, usage of nl2br() not possible, so it's done through str_replace (?!)

                    $processedTitle = str_replace('\\n', '<br />', htmlspecialchars($fakeParameterArray['fieldConf']['label']));

                    $html = [];

                    $html[] = '<div class="form-section">';

                    $html[] =   '<div class="form-group t3js-formengine-palette-field t3js-formengine-validation-marker">';

                    $html[] =       '<label class="t3js-formengine-label">';

                    $html[] =           ‪BackendUtility::wrapInHelp($parameterArray['_cshKey'], $flexFormFieldName, $processedTitle);

                    $html[] =       '</label>';

                    $html[] =       '<div class="formengine-field-item t3js-formengine-field-item">';

                    $html[] =           $childResult['html'];

                    $html[] =       '</div>';

                    $html[] =   '</div>';

                    $html[] = '</div>';

                    $resultArray['html'] .= implode(LF, $html);

                    $resultArray = $this->‪mergeChildReturnIntoExistingResult($resultArray, $childResult, false);

                }

            }

        }


        return $resultArray;

    }


    protected function ‪getLanguageService()

    {

        return ‪$GLOBALS['LANG'];

    }


    protected function ‪getBackendUserAuthentication()

    {

        return ‪$GLOBALS['BE_USER'];

    }

}