diff --git a/composer.json b/composer.json
index 2341d0f7a55056fa8119978017aa904926d6c141..6c8ae71f2071040c5a824be4bff843e1299aa61a 100644
--- a/composer.json
+++ b/composer.json
@@ -269,6 +269,7 @@
"TYPO3\\CMS\\Extbase\\Tests\\": "typo3/sysext/extbase/Tests/",
"TYPO3\\CMS\\Extensionmanager\\Tests\\": "typo3/sysext/extensionmanager/Tests/",
"TYPO3\\CMS\\FrontendLogin\\Tests\\": "typo3/sysext/felogin/Tests/",
+ "TYPO3\\CMS\\Filelist\\Tests\\": "typo3/sysext/filelist/Tests/",
"TYPO3\\CMS\\Filemetadata\\Tests\\": "typo3/sysext/filemetadata/Tests/",
"TYPO3\\CMS\\Fluid\\Tests\\": "typo3/sysext/fluid/Tests/",
"TYPO3\\CMS\\FluidStyledContent\\Tests\\": "typo3/sysext/fluid_styled_content/Tests/",
diff --git a/typo3/sysext/core/Documentation/Changelog/12.0/Breaking-97452-RemovedEditFileControllerHooks.rst b/typo3/sysext/core/Documentation/Changelog/12.0/Breaking-97452-RemovedEditFileControllerHooks.rst
index 40e6acc4bfa41dd6afd6df0cebd7ad53c621793e..4807a0ff0457362541e0b470a770b6cdcf5d8efd 100644
--- a/typo3/sysext/core/Documentation/Changelog/12.0/Breaking-97452-RemovedEditFileControllerHooks.rst
+++ b/typo3/sysext/core/Documentation/Changelog/12.0/Breaking-97452-RemovedEditFileControllerHooks.rst
@@ -11,9 +11,11 @@ See :issue:`97452`
Description
===========
-The hooks :php:`$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/file_edit.php']['preOutputProcessingHook']` and
-:php:`$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/file_edit.php']['postOutputProcessingHook']` have been removed.
-The same behavior may be achieved using template overrides.
+The hooks :php:`$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/file_edit.php']['preOutputProcessingHook']`
+and :php:`$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/file_edit.php']['postOutputProcessingHook']`
+have been removed, since adjusting the generated content can be achieved using template overrides
+and modifing the form data, used to generate the edit file form, can be done
+using the PSR-14 :php:`TYPO3\CMS\Filelist\Event\ModifyEditFileFormDataEvent`.
Impact
======
@@ -24,14 +26,14 @@ The extension scanner will report possible usages.
Affected Installations
======================
-All TYPO3 installations using these hook in custom extension code. This is pretty
-unlikely, since both hooks were of limited use.
+All TYPO3 installations using these hook in custom extension code. This is
+pretty unlikely, since both hooks were of limited use.
Migration
=========
-The content preparation allowed by :php:`preOutputProcessingHook` can be achieved with
-:ref:`FormEngine data providers <t3coreapi:FormEngine-DataCompiling>`.
+The form data modification, allowed by :php:`preOutputProcessingHook`, can be
+achieved with the new :doc:`PSR-14 ModifyEditFileFormDataEvent <Feature-98521-PSR-14EventToModifyFormDataForEditFileForm>`.
The content manipulation :php:`postOutputProcessingHook` hook can be substituted with a template override
as outlined in :doc:`this changelog entry <Feature-96812-OverrideBackendTemplatesWithTSconfig>`.
diff --git a/typo3/sysext/core/Documentation/Changelog/12.1/Feature-98521-PSR-14EventToModifyFormDataForEditFileForm.rst b/typo3/sysext/core/Documentation/Changelog/12.1/Feature-98521-PSR-14EventToModifyFormDataForEditFileForm.rst
new file mode 100644
index 0000000000000000000000000000000000000000..8115f8b5a7eae25cc058de254d0a04538db4c5e7
--- /dev/null
+++ b/typo3/sysext/core/Documentation/Changelog/12.1/Feature-98521-PSR-14EventToModifyFormDataForEditFileForm.rst
@@ -0,0 +1,71 @@
+.. include:: /Includes.rst.txt
+
+.. _feature-98521-1664890745:
+
+=====================================================================
+Feature: #98521 - PSR-14 event to modify form data for edit file form
+=====================================================================
+
+See :issue:`98521`
+
+Description
+===========
+
+A new PSR-14 :php:`TYPO3\CMS\Filelist\Event\ModifyEditFileFormDataEvent`
+has been added, which allows to modify the form data, used to render the
+file edit form in the :guilabel:`File => Filelist` module using
+:ref:`FormEngine data compiling <t3coreapi:FormEngine-DataCompiling>`.
+
+The new event can be used as an improved alternative for the removed
+:php:`$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/file_edit.php']['preOutputProcessingHook']`
+hook.
+
+The event features the following methods:
+
+- :php:`getFormData()`: Returns the current :php:`$formData` array
+- :php:`setFormData()`: Sets the :php:`$formData` array
+- :php:`getFile()`: Returns the corresponding :php:`FileInterface`
+- :php:`getRequest()`: Returns the full PSR-7 :php:`ServerRequestInterface`
+
+Registration of the event in your extensions' :file:`Services.yaml`:
+
+.. code-block:: yaml
+
+ MyVendor\MyPackage\EventListener\ModifyEditFileFormDataEventListener:
+ tags:
+ - name: event.listener
+ identifier: 'my-package/modify-edit-file-form-data-event-listener'
+
+The corresponding event listener class:
+
+.. code-block:: php
+
+ use TYPO3\CMS\Filelist\Event\ModifyEditFileFormDataEvent;
+
+ final class ModifyEditFileFormDataEventListener
+ {
+ public function __invoke(ModifyEditFileFormDataEvent $event): void
+ {
+ // Get current form data
+ $formData = $event->getFormData();
+
+ // Change TCA "renderType" based on the file extension
+ $fileExtension = $event->getFile()->getExtension();
+ if ($fileExtension === 'ts') {
+ $formData['processedTca']['columns']['data']['config']['renderType'] = 'tsRenderer';
+ }
+
+ // Set updated form data
+ $event->setFormData($formData);
+ }
+ }
+
+Impact
+======
+
+It's now possible to modify the whole :php:`$formData` array, used to generate
+the edit file form in the :guilabel:`File => Filelist` module, while having the
+resolved :php:`FileInterface` and the current PSR-7 :php:`ServerRequestInterface`
+available.
+
+.. index:: Backend, PHP-API, ext:filelist
diff --git a/typo3/sysext/filelist/Classes/Controller/File/EditFileController.php b/typo3/sysext/filelist/Classes/Controller/File/EditFileController.php
index 6b91bd1156007dc30cc0d455a30d012084b53481..1f1da1952283eb73815b1d68906828a9f5a234e1 100644
--- a/typo3/sysext/filelist/Classes/Controller/File/EditFileController.php
+++ b/typo3/sysext/filelist/Classes/Controller/File/EditFileController.php
@@ -17,6 +17,7 @@ declare(strict_types=1);
namespace TYPO3\CMS\Filelist\Controller\File;
+use Psr\EventDispatcher\EventDispatcherInterface;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Message\StreamFactoryInterface;
@@ -37,6 +38,7 @@ use TYPO3\CMS\Core\Resource\FileInterface;
use TYPO3\CMS\Core\Resource\ResourceFactory;
use TYPO3\CMS\Core\Type\ContextualFeedbackSeverity;
use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Filelist\Event\ModifyEditFileFormDataEvent;
/**
* Edit text files via FormEngine. Reachable via FileList module "Edit content".
@@ -98,6 +100,7 @@ class EditFileController
protected readonly ModuleTemplateFactory $moduleTemplateFactory,
protected readonly ResponseFactory $responseFactory,
protected readonly StreamFactoryInterface $streamFactory,
+ protected readonly EventDispatcherInterface $eventDispatcher,
) {
}
@@ -146,6 +149,10 @@ class EditFileController
$formData['databaseRow']['redirect'] = (string)$this->uriBuilder->buildUriFromRoute('file_edit', ['target' => $combinedIdentifier]);
$formData['processedTca']['columns']['data'] = $dataColumnDefinition;
+ $formData = $this->eventDispatcher->dispatch(
+ new ModifyEditFileFormDataEvent($formData, $file, $request)
+ )->getFormData();
+
$resultArray = GeneralUtility::makeInstance(NodeFactory::class)->create($formData)->render();
$formResultCompiler = GeneralUtility::makeInstance(FormResultCompiler::class);
$formResultCompiler->mergeResult($resultArray);
diff --git a/typo3/sysext/filelist/Classes/Event/ModifyEditFileFormDataEvent.php b/typo3/sysext/filelist/Classes/Event/ModifyEditFileFormDataEvent.php
new file mode 100644
index 0000000000000000000000000000000000000000..bf345e1e7ccbc21d53d31437645a9ba315c0a6b7
--- /dev/null
+++ b/typo3/sysext/filelist/Classes/Event/ModifyEditFileFormDataEvent.php
@@ -0,0 +1,55 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * 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!
+ */
+
+namespace TYPO3\CMS\Filelist\Event;
+
+use Psr\Http\Message\ServerRequestInterface;
+use TYPO3\CMS\Core\Resource\FileInterface;
+
+/**
+ * Listeners to this event are be able to modify the form data,
+ * used to render the edit file form in the filelist module.
+ */
+final class ModifyEditFileFormDataEvent
+{
+ public function __construct(
+ private array $formData,
+ private readonly FileInterface $file,
+ private readonly ServerRequestInterface $request
+ ) {
+ }
+
+ public function getFormData(): array
+ {
+ return $this->formData;
+ }
+
+ public function setFormData(array $formData): void
+ {
+ $this->formData = $formData;
+ }
+
+ public function getFile(): FileInterface
+ {
+ return $this->file;
+ }
+
+ public function getRequest(): ServerRequestInterface
+ {
+ return $this->request;
+ }
+}
diff --git a/typo3/sysext/filelist/Tests/Unit/Event/ModifyEditFileFormDataEventTest.php b/typo3/sysext/filelist/Tests/Unit/Event/ModifyEditFileFormDataEventTest.php
new file mode 100644
index 0000000000000000000000000000000000000000..ee77f69c68ba788fcef12ae121682e5ba3c6ce29
--- /dev/null
+++ b/typo3/sysext/filelist/Tests/Unit/Event/ModifyEditFileFormDataEventTest.php
@@ -0,0 +1,68 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * 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!
+ */
+
+namespace TYPO3\CMS\Filelist\Tests\Unit\Event;
+
+use Prophecy\PhpUnit\ProphecyTrait;
+use TYPO3\CMS\Core\Http\ServerRequest;
+use TYPO3\CMS\Core\Http\Uri;
+use TYPO3\CMS\Core\Resource\File;
+use TYPO3\CMS\Core\Resource\ResourceStorage;
+use TYPO3\CMS\Filelist\Event\ModifyEditFileFormDataEvent;
+use TYPO3\TestingFramework\Core\Unit\UnitTestCase;
+
+class ModifyEditFileFormDataEventTest extends UnitTestCase
+{
+ use ProphecyTrait;
+
+ /**
+ * @test
+ */
+ public function gettersReturnInitializedObjects(): void
+ {
+ $formData = [
+ 'databaseRow' => [
+ 'uid' => 123,
+ ],
+ 'tableName' => 'editfile',
+ 'processedTca' => [
+ 'columns' => [
+ 'data' => [
+ 'config' => [
+ 'type' => 'someType',
+ ],
+ ],
+ ],
+ ],
+ ];
+ $resourceStorageProphecy = $this->prophesize(ResourceStorage::class);
+ $file = new File([], $resourceStorageProphecy->reveal());
+ $request = new ServerRequest(new Uri('https://example.com'));
+
+ $event = new ModifyEditFileFormDataEvent($formData, $file, $request);
+
+ self::assertEquals($formData, $event->getFormData());
+ self::assertEquals($file, $event->getFile());
+ self::assertEquals($request, $event->getRequest());
+
+ $modifyFormData = $event->getFormData();
+ $modifyFormData['processedTca']['columns']['data']['config']['type'] = 'newType';
+ $event->setFormData($modifyFormData);
+
+ self::assertEquals($modifyFormData, $event->getFormData());
+ }
+}
diff --git a/typo3/sysext/install/Configuration/ExtensionScanner/Php/ArrayDimensionMatcher.php b/typo3/sysext/install/Configuration/ExtensionScanner/Php/ArrayDimensionMatcher.php
index 5b6eb4eaaaf5928890e9eae82c51a2fbcdf12ea6..1b52919921f61074f898175e74662a24d3babb07 100644
--- a/typo3/sysext/install/Configuration/ExtensionScanner/Php/ArrayDimensionMatcher.php
+++ b/typo3/sysext/install/Configuration/ExtensionScanner/Php/ArrayDimensionMatcher.php
@@ -904,6 +904,7 @@ return [
'$GLOBALS[\'TYPO3_CONF_VARS\'][\'SC_OPTIONS\'][\'typo3/file_edit.php\'][\'preOutputProcessingHook\']' => [
'restFiles' => [
'Breaking-97452-RemovedEditFileControllerHooks.rst',
+ 'Feature-98521-PSR-14EventToModifyFormDataForEditFileForm.rst',
],
],
'$GLOBALS[\'TYPO3_CONF_VARS\'][\'SC_OPTIONS\'][\'typo3/file_edit.php\'][\'postOutputProcessingHook\']' => [
diff --git a/typo3/sysext/t3editor/Classes/EventListener/InitializeT3editorInEditFileForm.php b/typo3/sysext/t3editor/Classes/EventListener/InitializeT3editorInEditFileForm.php
new file mode 100644
index 0000000000000000000000000000000000000000..96ce9ec7cd40a632055e52a905b9cb0fa9e073cb
--- /dev/null
+++ b/typo3/sysext/t3editor/Classes/EventListener/InitializeT3editorInEditFileForm.php
@@ -0,0 +1,54 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * 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!
+ */
+
+namespace TYPO3\CMS\T3editor\EventListener;
+
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Filelist\Event\ModifyEditFileFormDataEvent;
+use TYPO3\CMS\T3editor\Exception\InvalidModeException;
+use TYPO3\CMS\T3editor\Registry\ModeRegistry;
+use TYPO3\CMS\T3editor\T3editor;
+
+/**
+ * Listener which modifies the form data to initialize t3editor with
+ * the resolved format option (based on the file extension).
+ */
+final class InitializeT3editorInEditFileForm
+{
+ public function __construct(private readonly ModeRegistry $modeRegistry)
+ {
+ }
+
+ public function __invoke(ModifyEditFileFormDataEvent $event): void
+ {
+ // Compile and register t3editor configuration
+ GeneralUtility::makeInstance(T3editor::class)->registerConfiguration();
+
+ $fileExtension = $event->getFile()->getExtension();
+
+ try {
+ $mode = $this->modeRegistry->getByFileExtension($fileExtension);
+ } catch (InvalidModeException $e) {
+ $mode = $this->modeRegistry->getDefaultMode();
+ }
+
+ $formData = $event->getFormData();
+ $formData['processedTca']['columns']['data']['config']['renderType'] = 't3editor';
+ $formData['processedTca']['columns']['data']['config']['format'] = $mode->getFormatCode();
+ $event->setFormData($formData);
+ }
+}
diff --git a/typo3/sysext/t3editor/Configuration/Services.yaml b/typo3/sysext/t3editor/Configuration/Services.yaml
index f9134d1f523412945ef698b8feb1af53622c0285..8ed6d26dbb821c3a895f5bf366a48cffc157a2a7 100644
--- a/typo3/sysext/t3editor/Configuration/Services.yaml
+++ b/typo3/sysext/t3editor/Configuration/Services.yaml
@@ -6,3 +6,8 @@ services:
TYPO3\CMS\T3editor\:
resource: '../Classes/*'
+
+ TYPO3\CMS\T3editor\EventListener\InitializeT3editorInEditFileForm:
+ tags:
+ - name: event.listener
+ identifier: 'typo3-t3editor/initialize-t3editor-in-edit-file-form'