Initial commit - Typo3 11.5.41
This commit is contained in:
Matteo Gallo
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<?php
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namespace SGalinski\Lfeditor\Controller;
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/***************************************************************
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* Copyright notice
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*
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* (c) sgalinski Internet Services (https://www.sgalinski.de)
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*
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* All rights reserved
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*
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* This script is part of the TYPO3 project. The TYPO3 project is
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* free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* The GNU General Public License can be found at
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* http://www.gnu.org/copyleft/gpl.html.
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*
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* This script is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* This copyright notice MUST APPEAR in all copies of the script!
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***************************************************************/
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use TYPO3\CMS\Backend\Template\ModuleTemplate;
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use TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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use TYPO3\CMS\Extbase\Mvc\View\ViewInterface;
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use TYPO3\CMS\Extbase\Utility\LocalizationUtility;
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/**
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* Abstract Backend Controller
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*/
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abstract class AbstractBackendController extends AbstractController {
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/**
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* @var BackendUserAuthentication
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*/
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protected $backendUser;
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/**
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* @var ?ModuleTemplate
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*/
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protected $moduleTemplate = NULL;
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/**
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* Initializes any action
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*
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* @return void
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* @throws \SGalinski\Lfeditor\Exceptions\DirectoryAccessRightsException
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*/
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public function initializeAction() {
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parent::initializeAction();
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if (\TYPO3\CMS\Core\Http\ApplicationType::fromRequest($GLOBALS['TYPO3_REQUEST'])->isBackend()) {
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$this->backendUser = $GLOBALS['BE_USER'];
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}
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$editingMode = $this->session->getDataByKey('editingMode');
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$availableEditingModes = $this->configurationService->getAvailableEditingModes();
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if ($this->backendUser->isAdmin()) {
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if (!\array_key_exists($editingMode, $availableEditingModes)) {
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$firstAvailableEditMode = \key($availableEditingModes);
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$this->session->setDataByKey('editingMode', $firstAvailableEditMode);
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}
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$canChangeEditingModes = \count($availableEditingModes) > 0;
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} else {
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$canChangeEditingModes = \count($availableEditingModes) > 0
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&& $this->backendUser->user['lfeditor_change_editing_modes'] !== 0;
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if (!$canChangeEditingModes || !\array_key_exists($editingMode, $availableEditingModes)) {
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$lastAvailableEditMode = array_key_last($availableEditingModes);
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$this->session->setDataByKey('editingMode', $lastAvailableEditMode);
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}
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}
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$this->session->setDataByKey('defaultLanguagePermission', $this->backendUser->checkLanguageAccess(0));
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$this->session->setDataByKey('canChangeEditingModes', $canChangeEditingModes);
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}
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/**
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* Saves the the last called controller/action pair into the backend user
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* configuration if available
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*
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* @param bool $saveWithRedirectPair
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* @return void
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*/
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protected function setLastCalledControllerActionPair($saveWithRedirectPair = TRUE) {
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if (!$this->backendUser) {
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return;
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}
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$extensionKey = $this->request->getControllerExtensionKey();
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$pair = [
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'action' => $this->request->getControllerActionName(),
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'controller' => $this->request->getControllerName(),
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];
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$this->backendUser->uc[$extensionKey . 'State']['LastActionControllerPair'] = $pair;
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if ($saveWithRedirectPair) {
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$this->backendUser->uc[$extensionKey . 'State']['LastActionControllerPairForRedirect'] = $pair;
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}
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$this->backendUser->writeUC($this->backendUser->uc);
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}
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/**
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* Resets the last called controller/action pair combination from the
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* backend user session
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*
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* @return void
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*/
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protected function resetLastCalledControllerActionPair() {
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if (!$this->backendUser) {
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return;
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}
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$extensionKey = $this->request->getControllerExtensionKey();
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$this->backendUser->uc[$extensionKey . 'State']['LastActionControllerPair'] = [];
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$this->backendUser->uc[$extensionKey . 'State']['LastActionControllerPairForRedirect'] = [];
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$this->backendUser->writeUC($this->backendUser->uc);
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if ($this->view instanceof ViewInterface) {
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$this->view->assign('lastCalledControllerActionPair', NULL);
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}
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}
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/**
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* Returns the last called controller/action pair from the backend user session
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*
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* @return array
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*/
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protected function getLastCalledControllerActionPair() {
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if (!$this->backendUser) {
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return [];
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}
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$extensionKey = $this->request->getControllerExtensionKey();
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$state = $this->backendUser->uc[$extensionKey . 'State']['LastActionControllerPair'];
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return (!\is_array($state) ? [] : $state);
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}
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/**
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* Returns the last called controller/action pair from the backend user session
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*
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* @return array
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*/
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protected function getLastCalledControllerActionPairForRedirect() {
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if (!$this->backendUser) {
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return [];
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}
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$extensionKey = $this->request->getControllerExtensionKey();
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return $this->backendUser->uc[$extensionKey . 'State']['LastActionControllerPairForRedirect'] ?? [];
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}
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/**
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* Redirects to the last called controller/action pair saved inside the
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* backend user session
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*
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* @return \TYPO3\CMS\Extbase\Http\ForwardResponse|null
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* @throws \TYPO3\CMS\Extbase\Mvc\Exception\StopActionException
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*/
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protected function redirectToLastCalledControllerActionPair(): ?\TYPO3\CMS\Extbase\Http\ForwardResponse {
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$state = $this->getLastCalledControllerActionPairForRedirect();
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if (\count($state) && \trim($state['action']) !== '' && \trim($state['controller']) !== '') {
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$currentAction = $this->request->getControllerActionName();
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$currentController = $this->request->getControllerName();
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if (!($currentController === $state['controller'] && $currentAction === $state['action'])) {
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$extensionName = $this->request->getControllerExtensionName();
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$moduleSignature = $this->request->getPluginName();
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$extensionConfig = $GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['extbase']['extensions'][$extensionName];
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$availableControllers = $extensionConfig['modules'][$moduleSignature]['controllers'];
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$controllerExists = isset($availableControllers[$state['controller']]);
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if ($controllerExists) {
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$actionExists = \in_array(
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$state['action'],
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$availableControllers[$state['controller']]['actions'],
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TRUE
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);
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if ($actionExists) {
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if (version_compare(
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\TYPO3\CMS\Core\Utility\VersionNumberUtility::getCurrentTypo3Version(),
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'11.0.0',
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'<'
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)) {
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$this->forward($state['action'], $state['controller']);
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}
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return (new \TYPO3\CMS\Extbase\Http\ForwardResponse($state['action']))->withControllerName(
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$state['controller']
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);
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}
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}
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}
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}
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return NULL;
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}
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/**
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* Sets last called controller-action pair and assigns common view variables.
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* This function should be called at the end of actions which render view
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* (and does not do redirection or forwarding at the end)
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*/
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protected function commonViewRenderingActionSettings() {
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$this->setLastCalledControllerActionPair();
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$this->view->assign('editingMode', $this->session->getDataByKey('editingMode'));
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$this->view->assign('editingModeOptions', $this->configurationService->getAvailableEditingModes());
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$this->view->assign('adminUser', $this->backendUser->isAdmin());
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$this->view->assign('defaultLanguagePermission', $this->session->getDataByKey('defaultLanguagePermission'));
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$this->view->assign('canChangeEditingModes', $this->session->getDataByKey('canChangeEditingModes'));
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}
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/**
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* Since we cannot use constructor Injection, we do have to get one dynamically. If we want to use
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* our ModuleTemplate, call GetModuleTemplate before, which will init one if there is none for some reason
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*/
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protected function getModuleTemplate() {
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if ($this->moduleTemplate === NULL) {
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$moduleTemplateFactory = GeneralUtility::makeInstance(
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\TYPO3\CMS\Backend\Template\ModuleTemplateFactory::class
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);
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$this->moduleTemplate = $moduleTemplateFactory->create($this->request);
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}
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}
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/**
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* Use the ModuleTemplateResponse to create a response object for the backend
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*
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* @return \Psr\Http\Message\ResponseInterface
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*/
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protected function createBackendResponse(): \Psr\Http\Message\ResponseInterface {
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return $this->htmlResponse($this->view->render());
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}
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}
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