9.5/_abstract_form_engine_ajax_controller_8php_source.html

<?php

declare(strict_types = 1);

namespace ‪TYPO3\CMS\Backend\Controller;


/*

 * 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\Core\Localization\LocalizationFactory;

use ‪TYPO3\CMS\Core\Utility\ArrayUtility;

use ‪TYPO3\CMS\Core\Utility\GeneralUtility;

use ‪TYPO3\CMS\Core\Utility\PathUtility;


abstract class ‪AbstractFormEngineAjaxController

{

    protected function ‪createExecutableStringRepresentationOfRegisteredRequireJsModules(array $result): array

    {

        if (empty($result['requireJsModules'])) {

            return [];

        }

        $requireJs = [];

        foreach ($result['requireJsModules'] as $module) {

            $moduleName = null;

            $callback = null;

            if (is_string($module)) {

                // if $module is a string, no callback

                $moduleName = $module;

                $callback = null;

            } elseif (is_array($module)) {

                // if $module is an array, callback is possible

                foreach ($module as $key => $value) {

                    $moduleName = $key;

                    $callback = $value;

                    break;

                }

            }

            if ($moduleName !== null) {

                $inlineCodeKey = $moduleName;

                $javaScriptCode = 'require(["' . $moduleName . '"]';

                if ($callback !== null) {

                    $inlineCodeKey .= sha1($callback);

                    $javaScriptCode .= ', ' . $callback;

                }

                $javaScriptCode .= ');';

                $requireJs[] = '/*RequireJS-Module-' . $inlineCodeKey . '*/' . LF . $javaScriptCode;

            }

        }

        return $requireJs;

    }


    protected function ‪getRelativePathToStylesheetFile(string $stylesheetFile): string

    {

        if (strpos($stylesheetFile, 'EXT:') === 0) {

            $stylesheetFile = GeneralUtility::getFileAbsFileName($stylesheetFile);

            $stylesheetFile = ‪PathUtility::getRelativePathTo($stylesheetFile);

            $stylesheetFile = rtrim($stylesheetFile, '/');

        } else {

            $stylesheetFile = GeneralUtility::resolveBackPath($stylesheetFile);

        }

        $stylesheetFile = GeneralUtility::createVersionNumberedFilename($stylesheetFile);

        return ‪PathUtility::getAbsoluteWebPath($stylesheetFile);

    }


    protected function ‪getLabelsFromLocalizationFile($file)

    {

        $languageFactory = GeneralUtility::makeInstance(LocalizationFactory::class);

        $language = ‪$GLOBALS['LANG']->lang;

        $localizationArray = $languageFactory->getParsedData($file, $language);

        if (is_array($localizationArray) && !empty($localizationArray)) {

            if (!empty($localizationArray[$language])) {

                $xlfLabelArray = $localizationArray['default'];

                ‪ArrayUtility::mergeRecursiveWithOverrule($xlfLabelArray, $localizationArray[$language], true, false);

            } else {

                $xlfLabelArray = $localizationArray['default'];

            }

        } else {

            $xlfLabelArray = [];

        }

        $labelArray = [];

        foreach ($xlfLabelArray as $key => $value) {

            if (isset($value[0]['target'])) {

                $labelArray[$key] = $value[0]['target'];

            } else {

                $labelArray[$key] = '';

            }

        }

        return $labelArray;

    }

}