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[TASK] Resolve cross dep between EXT:backend and EXT:feedit

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This patch moves frontend-editing intialisation from the
EditDocumentController (EXT:backend) to a signal listener
in EXT:feedit. Step towards extracting EXT:feedit to TER.

Change-Id: I09a7e5a2205e7020e7145023d7d63c61d9be508c
Resolves: #80244
Releases: master
Reviewed-on: https://review.typo3.org/52011
Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Tymoteusz Motylewski <t.motylewski@gmail.com>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: Georg Ringer <georg.ringer@gmail.com>
This commit is contained in:
Claus Due 2017-03-12 14:26:22 +01:00 committed by Georg Ringer
parent 64446b8a5b
commit 1a6b238b1c
2 changed files with 74 additions and 0 deletions
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65
Classes/FrontendEditAssetLoader.php Normal file
View file

@ -0,0 +1,65 @@
<?php
namespace TYPO3\CMS\Feedit;
/*
* 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\Controller\EditDocumentController;
use TYPO3\CMS\Core\Page\PageRenderer;
use TYPO3\CMS\Core\Utility\GeneralUtility;
/**
* Class FrontendEditAssetLoader
*/
class FrontendEditAssetLoader
{
/**
* @param EditDocumentController $controller
* @return void
*/
public function attachAssets(EditDocumentController $controller)
{
if ((int)GeneralUtility::_GP('feEdit') === 1) {
$pageRenderer = GeneralUtility::makeInstance(PageRenderer::class);
// We have to load some locallang strings and push them into TYPO3.LLL if this request was
// triggered by feedit. Originally, this object is fed by BackendController which is not
// called here. This block of code is intended to be removed at a later point again.
$lang = $this->getLanguageService();
$coreLabels = [
'csh_tooltip_loading' => $lang->sL('LLL:EXT:lang/Resources/Private/Language/locallang_core.xlf:csh_tooltip_loading')
];
$generatedLabels = [];
$generatedLabels['core'] = $coreLabels;
$code = 'TYPO3.LLL = ' . json_encode($generatedLabels) . ';';
$filePath = 'typo3temp/assets/js/backend-' . sha1($code) . '.js';
if (!file_exists(PATH_site . $filePath)) {
// writeFileToTypo3tempDir() returns NULL on success (please double-read!)
$error = GeneralUtility::writeFileToTypo3tempDir(PATH_site . $filePath, $code);
if ($error !== null) {
throw new \RuntimeException('Locallang JS file could not be written to ' . $filePath . '. Reason: ' . $error, 1446118286);
}
}
$pageRenderer->addJsFile('../' . $filePath);
}
}
/**
* Returns LanguageService
*
* @return \TYPO3\CMS\Lang\LanguageService
*/
protected function getLanguageService()
{
return $GLOBALS['LANG'];
}
}

9
ext_localconf.php
View file

@ -3,3 +3,12 @@ defined('TYPO3_MODE') or die();
// Register the edit panel view.
$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/classes/class.frontendedit.php']['edit'] = \TYPO3\CMS\Feedit\FrontendEditPanel::class;
if (TYPO3_MODE === 'FE') {
\TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(\TYPO3\CMS\Extbase\SignalSlot\Dispatcher::class)->connect(
\TYPO3\CMS\Backend\Controller\EditDocumentController::class,
'initAfter',
\TYPO3\CMS\Feedit\FrontendEditAssetLoader::class,
'attachAssets'
);
}