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typo3/sysext/extensionmanager/Classes/Controller/ActionController.php

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+<?php
+namespace TYPO3\CMS\Extensionmanager\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\Registry;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+/**
+ * Controller for handling extension related actions like
+ * installing, removing, downloading of data or files
+ * @internal This class is a specific controller implementation and is not considered part of the Public TYPO3 API.
+ */
+class ActionController extends AbstractController
+{
+    /**
+     * @var \TYPO3\CMS\Extensionmanager\Utility\InstallUtility
+     */
+    protected $installUtility;
+
+    /**
+     * @var \TYPO3\CMS\Extensionmanager\Utility\FileHandlingUtility
+     */
+    protected $fileHandlingUtility;
+
+    /**
+     * @var \TYPO3\CMS\Extensionmanager\Utility\ExtensionModelUtility
+     */
+    protected $extensionModelUtility;
+
+    /**
+     * @var \TYPO3\CMS\Extensionmanager\Service\ExtensionManagementService
+     */
+    protected $managementService;
+
+    /**
+     * @param \TYPO3\CMS\Extensionmanager\Utility\InstallUtility $installUtility
+     */
+    public function injectInstallUtility(\TYPO3\CMS\Extensionmanager\Utility\InstallUtility $installUtility)
+    {
+        $this->installUtility = $installUtility;
+    }
+
+    /**
+     * @param \TYPO3\CMS\Extensionmanager\Utility\FileHandlingUtility $fileHandlingUtility
+     */
+    public function injectFileHandlingUtility(\TYPO3\CMS\Extensionmanager\Utility\FileHandlingUtility $fileHandlingUtility)
+    {
+        $this->fileHandlingUtility = $fileHandlingUtility;
+    }
+
+    /**
+     * @param \TYPO3\CMS\Extensionmanager\Utility\ExtensionModelUtility $extensionModelUtility
+     */
+    public function injectExtensionModelUtility(\TYPO3\CMS\Extensionmanager\Utility\ExtensionModelUtility $extensionModelUtility)
+    {
+        $this->extensionModelUtility = $extensionModelUtility;
+    }
+
+    /**
+     * @param \TYPO3\CMS\Extensionmanager\Service\ExtensionManagementService $managementService
+     */
+    public function injectManagementService(\TYPO3\CMS\Extensionmanager\Service\ExtensionManagementService $managementService)
+    {
+        $this->managementService = $managementService;
+    }
+
+    /**
+     * Toggle extension installation state action
+     *
+     * @param string $extensionKey
+     */
+    protected function toggleExtensionInstallationStateAction($extensionKey)
+    {
+        $installedExtensions = \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::getLoadedExtensionListArray();
+        try {
+            if (in_array($extensionKey, $installedExtensions)) {
+                // uninstall
+                $this->installUtility->uninstall($extensionKey);
+            } else {
+                // install
+                $extension = $this->extensionModelUtility->mapExtensionArrayToModel(
+                    $this->installUtility->enrichExtensionWithDetails($extensionKey, false)
+                );
+                if ($this->managementService->installExtension($extension) === false) {
+                    $this->redirect('unresolvedDependencies', 'List', null, ['extensionKey' => $extensionKey]);
+                }
+            }
+        } catch (\TYPO3\CMS\Extensionmanager\Exception\ExtensionManagerException $e) {
+            $this->addFlashMessage($e->getMessage(), '', \TYPO3\CMS\Core\Messaging\FlashMessage::ERROR);
+        } catch (\TYPO3\CMS\Core\Package\Exception\PackageStatesFileNotWritableException $e) {
+            $this->addFlashMessage($e->getMessage(), '', \TYPO3\CMS\Core\Messaging\FlashMessage::ERROR);
+        }
+        $this->redirect('index', 'List', null, [
+            self::TRIGGER_RefreshModuleMenu => true,
+            self::TRIGGER_RefreshTopbar => true
+        ]);
+    }
+
+    /**
+     * Install an extension and omit dependency checking
+     *
+     * @param string $extensionKey
+     */
+    public function installExtensionWithoutSystemDependencyCheckAction($extensionKey)
+    {
+        $this->managementService->setSkipDependencyCheck(true);
+        $this->forward('toggleExtensionInstallationState', null, null, ['extensionKey' => $extensionKey]);
+    }
+
+    /**
+     * Remove an extension (if it is still installed, uninstall it first)
+     *
+     * @param string $extension
+     * @return string
+     */
+    protected function removeExtensionAction($extension)
+    {
+        try {
+            if (\TYPO3\CMS\Core\Core\Environment::isComposerMode()) {
+                throw new \TYPO3\CMS\Extensionmanager\Exception\ExtensionManagerException(
+                    'The system is set to composer mode. You are not allowed to remove any extension.',
+                    1590314046
+                );
+            }
+
+            $this->installUtility->removeExtension($extension);
+            $this->addFlashMessage(
+                \TYPO3\CMS\Extbase\Utility\LocalizationUtility::translate(
+                    'extensionList.remove.message',
+                    'extensionmanager',
+                    [
+                        'extension' => $extension,
+                    ]
+                )
+            );
+        } catch (\TYPO3\CMS\Extensionmanager\Exception\ExtensionManagerException $e) {
+            $this->addFlashMessage($e->getMessage(), '', \TYPO3\CMS\Core\Messaging\FlashMessage::ERROR);
+        } catch (\TYPO3\CMS\Core\Package\Exception $e) {
+            $this->addFlashMessage($e->getMessage(), '', \TYPO3\CMS\Core\Messaging\FlashMessage::ERROR);
+        }
+
+        return '';
+    }
+
+    /**
+     * Download an extension as a zip file
+     *
+     * @param string $extension
+     */
+    protected function downloadExtensionZipAction($extension)
+    {
+        $fileName = $this->fileHandlingUtility->createZipFileFromExtension($extension);
+        $this->fileHandlingUtility->sendZipFileToBrowserAndDelete($fileName);
+    }
+
+    /**
+     * Reloads the static SQL data of an extension
+     *
+     * @param string $extension
+     */
+    protected function reloadExtensionDataAction($extension)
+    {
+        $extension = $this->installUtility->enrichExtensionWithDetails($extension, false);
+        $registryKey = $extension['siteRelPath'] . 'ext_tables_static+adt.sql';
+
+        $registry = GeneralUtility::makeInstance(Registry::class);
+        $registry->remove('extensionDataImport', $registryKey);
+
+        $this->installUtility->processExtensionSetup($extension['key']);
+
+        $this->redirect('index', 'List');
+    }
+}