From 9b381d4729b1fb847cda64c8cf9f07ca036cf289 Mon Sep 17 00:00:00 2001
From: Christian Kuhn <lolli@schwarzbu.ch>
Date: Fri, 13 Sep 2013 17:39:54 +0200
Subject: [PATCH] [TASK] Move configuration code from bootstrap to ext:install
Some methods in boostrap silently change TYPO3_CONF_VARS to adapt
some settings. Those methods are moved to the install tool as
"silent upgrade" to write out configuration options.
The silent upgrade code within StepController is extracted to
an own class for better encapsulation.
Change-Id: Id68bfdce7ffb661fb341e21eb8a26a03fe76ac07
Resolves: #52287
Releases: 6.2
Reviewed-on: https://review.typo3.org/24060
Reviewed-by: Thomas Maroschik
Reviewed-by: Wouter Wolters
Reviewed-by: Markus Klein
Tested-by: Markus Klein
Reviewed-by: Christian Kuhn
Tested-by: Christian Kuhn
---
typo3/sysext/core/Classes/Core/Bootstrap.php | 44 +--
.../Classes/Controller/StepController.php | 154 +-------
.../SilentConfigurationUpgradeService.php | 334 ++++++++++++++++++
3 files changed, 345 insertions(+), 187 deletions(-)
create mode 100644 typo3/sysext/install/Classes/Service/SilentConfigurationUpgradeService.php
diff --git a/typo3/sysext/core/Classes/Core/Bootstrap.php b/typo3/sysext/core/Classes/Core/Bootstrap.php
index cf14469a0ebf..2c7f23194126 100644
--- a/typo3/sysext/core/Classes/Core/Bootstrap.php
+++ b/typo3/sysext/core/Classes/Core/Bootstrap.php
@@ -188,10 +188,8 @@ class Bootstrap {
->checkUtf8DatabaseSettingsOrDie()
->transferDeprecatedCurlSettings()
->setCacheHashOptions()
- ->enforceCorrectProxyAuthScheme()
->setDefaultTimezone()
->initializeL10nLocales()
- ->configureImageProcessingOptions()
->convertPageNotFoundHandlingToBoolean()
->registerGlobalDebugFunctions()
// SwiftMailerAdapter is
@@ -427,17 +425,6 @@ class Bootstrap {
return $this;
}
- /**
- * $GLOBALS['TYPO3_CONF_VARS']['HTTP']['proxy_auth_scheme'] must be either
- * 'digest' or 'basic' with fallback to 'basic'
- *
- * @return \TYPO3\CMS\Core\Core\Bootstrap
- */
- protected function enforceCorrectProxyAuthScheme() {
- $GLOBALS['TYPO3_CONF_VARS']['HTTP']['proxy_auth_scheme'] === 'digest' ?: ($GLOBALS['TYPO3_CONF_VARS']['HTTP']['proxy_auth_scheme'] = 'basic');
- return $this;
- }
-
/**
* Set default timezone
*
@@ -469,32 +456,6 @@ class Bootstrap {
return $this;
}
- /**
- * Based on the configuration of the image processing some options are forced
- * to simplify configuration settings and combinations
- *
- * @return \TYPO3\CMS\Core\Core\Bootstrap
- */
- protected function configureImageProcessingOptions() {
- if (!$GLOBALS['TYPO3_CONF_VARS']['GFX']['image_processing']) {
- $GLOBALS['TYPO3_CONF_VARS']['GFX']['im'] = 0;
- $GLOBALS['TYPO3_CONF_VARS']['GFX']['gdlib'] = 0;
- }
- if (!$GLOBALS['TYPO3_CONF_VARS']['GFX']['im']) {
- $GLOBALS['TYPO3_CONF_VARS']['GFX']['im_path'] = '';
- $GLOBALS['TYPO3_CONF_VARS']['GFX']['im_path_lzw'] = '';
- $GLOBALS['TYPO3_CONF_VARS']['GFX']['imagefile_ext'] = 'gif,jpg,jpeg,png';
- $GLOBALS['TYPO3_CONF_VARS']['GFX']['thumbnails'] = 0;
- }
- if ($GLOBALS['TYPO3_CONF_VARS']['GFX']['im_version_5']) {
- $GLOBALS['TYPO3_CONF_VARS']['GFX']['im_mask_temp_ext_gif'] = 1;
- if ($GLOBALS['TYPO3_CONF_VARS']['GFX']['im_version_5'] === 'gm') {
- $GLOBALS['TYPO3_CONF_VARS']['GFX']['im_v5effects'] = -1;
- }
- }
- return $this;
- }
-
/**
* Convert type of "pageNotFound_handling" setting in case it was written as a
* string (e.g. if edited in Install Tool)
@@ -1060,8 +1021,5 @@ class Bootstrap {
$GLOBALS['TBE_TEMPLATE'] = Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Backend\\Template\\DocumentTemplate');
return $this;
}
-
}
-
-
-?>
\ No newline at end of file
+?>
diff --git a/typo3/sysext/install/Classes/Controller/StepController.php b/typo3/sysext/install/Classes/Controller/StepController.php
index 6c31c1046dfd..70ed1afc419e 100644
--- a/typo3/sysext/install/Classes/Controller/StepController.php
+++ b/typo3/sysext/install/Classes/Controller/StepController.php
@@ -42,63 +42,6 @@ class StepController extends AbstractController {
'defaultConfiguration',
);
- /**
- * @var array List of obsolete configuration options in LocalConfiguration to be removed
- */
- protected $obsoleteLocalConfigurationSettings = array(
- // #34092
- 'BE/forceCharset',
- // #26519
- 'BE/loginLabels',
- // #44506
- 'BE/loginNews',
- // #52013
- 'BE/TSconfigConditions',
- // #30613
- 'BE/useOnContextMenuHandler',
- // #48179
- 'EXT/em_mirrorListURL',
- 'EXT/em_wsdlURL',
- // #43094
- 'EXT/extList',
- // #35877
- 'EXT/extList_FE',
- // #41813
- 'EXT/noEdit',
- // #26090
- 'FE/defaultTypoScript_editorcfg',
- 'FE/defaultTypoScript_editorcfg.',
- // #25099
- 'FE/simulateStaticDocuments',
- // #52011
- 'GFX/im_combine_filename',
- // #52088
- 'GFX/im_imvMaskState',
- // #22687
- 'GFX/gdlib_2',
- // #52012
- 'GFX/im_mask_temp_ext_noloss',
- // #52088
- 'GFX/im_negate_mask',
- // #52010
- 'GFX/im_no_effects',
- // #18431
- 'GFX/noIconProc',
- // #17606
- 'GFX/TTFLocaleConv',
- // #39164
- 'SYS/additionalAllowedClassPrefixes',
- // #27689
- 'SYS/caching/cacheBackends',
- 'SYS/caching/cacheFrontends',
- // #38414
- 'SYS/extCache',
- // #35923
- 'SYS/multiplyDBfieldSize',
- // #46993
- 'SYS/T3instID',
- );
-
/**
* Index action acts a a dispatcher to different steps
*
@@ -115,10 +58,7 @@ class StepController extends AbstractController {
$this->migrateLocalconfToLocalConfigurationIfNeeded();
$this->outputInstallToolPasswordNotSetMessageIfNeeded();
$this->executeOrOutputFirstInstallStepIfNeeded();
- $this->removeObsoleteLocalConfigurationSettings();
- $this->generateEncryptionKeyIfNeeded();
- $this->configureBackendLoginSecurity();
- $this->configureSaltedpasswords();
+ $this->executeSilentConfigurationUpgradesIfNeeded();
$this->initializeSession();
$this->checkSessionToken();
$this->checkSessionLifetime();
@@ -317,24 +257,6 @@ class StepController extends AbstractController {
}
}
- /**
- * Some settings in LocalConfiguration vanished in DefaultConfiguration
- * and have no impact on the core anymore.
- * To keep the configuration clean, those old settings are just silently
- * removed from LocalConfiguration if set.
- *
- * @return void
- */
- protected function removeObsoleteLocalConfigurationSettings() {
- /** @var \TYPO3\CMS\Core\Configuration\ConfigurationManager $configurationManager */
- $configurationManager = $this->objectManager->get('TYPO3\\CMS\\Core\\Configuration\\ConfigurationManager');
- $removed = $configurationManager->removeLocalConfigurationKeysByPath($this->obsoleteLocalConfigurationSettings);
- // If something was changed: Trigger a reload to have new values in next request
- if ($removed) {
- $this->redirect();
- }
- }
-
/**
* The first install step has a special standing and needs separate handling:
* At this point no directory exists (no typo3conf, no typo3temp), so we can
@@ -394,74 +316,18 @@ class StepController extends AbstractController {
}
/**
- * "Silent" upgrade: The encryption key is crucial for securing form tokens
- * and the whole TYPO3 link rendering later on. A random key is set here in
- * LocalConfiguration if it does not exist yet. This might possible happen
- * during upgrading and will happen during first install.
+ * Call silent upgrade class, redirect to self if configuration was changed.
*
* @return void
*/
- protected function generateEncryptionKeyIfNeeded() {
- if (empty($GLOBALS['TYPO3_CONF_VARS']['SYS']['encryptionKey'])) {
- $randomKey = GeneralUtility::getRandomHexString(96);
- /** @var \TYPO3\CMS\Core\Configuration\ConfigurationManager $configurationManager */
- $configurationManager = $this->objectManager->get('TYPO3\\CMS\\Core\\Configuration\\ConfigurationManager');
- $configurationManager->setLocalConfigurationValueByPath('SYS/encryptionKey', $randomKey);
- $this->redirect();
- }
- }
-
- /**
- * "Silent" upgrade: Backend login security is set to rsa if rsaauth
- * is installed (but not used) otherwise the default value "normal" has to be used.
- *
- * @return void
- */
- protected function configureBackendLoginSecurity() {
- if (\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::isLoaded('rsaauth')
- && $GLOBALS['TYPO3_CONF_VARS']['BE']['loginSecurityLevel'] !== 'rsa')
- {
- $configurationManager = $this->objectManager->get('TYPO3\\CMS\\Core\\Configuration\\ConfigurationManager');
- $configurationManager->setLocalConfigurationValueByPath('BE/loginSecurityLevel', 'rsa');
- $this->redirect();
- } elseif (!\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::isLoaded('rsaauth')
- && $GLOBALS['TYPO3_CONF_VARS']['BE']['loginSecurityLevel'] !== 'normal'
- ) {
- $configurationManager = $this->objectManager->get('TYPO3\\CMS\\Core\\Configuration\\ConfigurationManager');
- $configurationManager->setLocalConfigurationValueByPath('BE/loginSecurityLevel', 'normal');
- $this->redirect();
- }
- }
-
- /**
- * "Silent" upgrade: Check the settings for saltedpasswords extension to
- * load it as a required extension.
- *
- * @return void
- */
- protected function configureSaltedpasswords() {
- $configurationManager = $this->objectManager->get('TYPO3\\CMS\\Core\\Configuration\\ConfigurationManager');
- $defaultConfiguration = $configurationManager->getDefaultConfiguration();
- $defaultExtensionConfiguration = unserialize($defaultConfiguration['EXT']['extConf']['saltedpasswords']);
- $extensionConfiguration = @unserialize($GLOBALS['TYPO3_CONF_VARS']['EXT']['extConf']['saltedpasswords']);
- if (is_array($extensionConfiguration) && !empty($extensionConfiguration)) {
- if (isset($extensionConfiguration['BE.']['enabled'])) {
- if ($extensionConfiguration['BE.']['enabled']) {
- unset($extensionConfiguration['BE.']['enabled']);
- } else {
- $extensionConfiguration['BE.'] = $defaultExtensionConfiguration['BE.'];
- }
- $configurationManager->setLocalConfigurationValueByPath(
- 'EXT/extConf/saltedpasswords',
- serialize($extensionConfiguration)
- );
- $this->redirect();
- }
- } else {
- $configurationManager->setLocalConfigurationValueByPath(
- 'EXT/extConf/saltedpasswords',
- serialize($defaultExtensionConfiguration)
- );
+ protected function executeSilentConfigurationUpgradesIfNeeded() {
+ /** @var \TYPO3\CMS\Install\Service\SilentConfigurationUpgradeService $upgradeService */
+ $upgradeService = $this->objectManager->get(
+ 'TYPO3\\CMS\\Install\\Service\\SilentConfigurationUpgradeService'
+ );
+ try {
+ $upgradeService->execute();
+ } catch (Exception\RedirectException $e) {
$this->redirect();
}
}
diff --git a/typo3/sysext/install/Classes/Service/SilentConfigurationUpgradeService.php b/typo3/sysext/install/Classes/Service/SilentConfigurationUpgradeService.php
new file mode 100644
index 000000000000..dfc802d05778
--- /dev/null
+++ b/typo3/sysext/install/Classes/Service/SilentConfigurationUpgradeService.php
@@ -0,0 +1,334 @@
+<?php
+namespace TYPO3\CMS\Install\Service;
+
+/***************************************************************
+ * Copyright notice
+ *
+ * (c) 2013 Christian Kuhn <lolli@schwarzbu.ch>
+ * All rights reserved
+ *
+ * This script is part of the TYPO3 project. The TYPO3 project is
+ * free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The GNU General Public License can be found at
+ * http://www.gnu.org/copyleft/gpl.html.
+ *
+ * This script is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * This copyright notice MUST APPEAR in all copies of the script!
+ ***************************************************************/
+
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+/**
+ * Execute "silent" LocalConfiguration upgrades if needed.
+ *
+ * Some LocalConfiguration settings are obsolete or changed over time.
+ * This class handles upgrades of these settings. It is called by
+ * the step controller at an early point.
+ *
+ * Every change is encapsulated in one method an must throw a RedirectException
+ * if new data is written to LocalConfiguration. This is catched by above
+ * step controller to initiate a redirect and start again with adapted configuration.
+ */
+class SilentConfigurationUpgradeService {
+
+ /**
+ * @var \TYPO3\CMS\Extbase\Object\ObjectManager
+ * @inject
+ */
+ protected $objectManager = NULL;
+
+ /**
+ * @var \TYPO3\CMS\Core\Configuration\ConfigurationManager
+ * @inject
+ */
+ protected $configurationManager = NULL;
+
+ /**
+ * @var array List of obsolete configuration options in LocalConfiguration to be removed
+ */
+ protected $obsoleteLocalConfigurationSettings = array(
+ // #34092
+ 'BE/forceCharset',
+ // #26519
+ 'BE/loginLabels',
+ // #44506
+ 'BE/loginNews',
+ // #52013
+ 'BE/TSconfigConditions',
+ // #30613
+ 'BE/useOnContextMenuHandler',
+ // #48179
+ 'EXT/em_mirrorListURL',
+ 'EXT/em_wsdlURL',
+ // #43094
+ 'EXT/extList',
+ // #35877
+ 'EXT/extList_FE',
+ // #41813
+ 'EXT/noEdit',
+ // #26090
+ 'FE/defaultTypoScript_editorcfg',
+ 'FE/defaultTypoScript_editorcfg.',
+ // #25099
+ 'FE/simulateStaticDocuments',
+ // #52011
+ 'GFX/im_combine_filename',
+ // #52088
+ 'GFX/im_imvMaskState',
+ // #22687
+ 'GFX/gdlib_2',
+ // #52012
+ 'GFX/im_mask_temp_ext_noloss',
+ // #52088
+ 'GFX/im_negate_mask',
+ // #52010
+ 'GFX/im_no_effects',
+ // #18431
+ 'GFX/noIconProc',
+ // #17606
+ 'GFX/TTFLocaleConv',
+ // #39164
+ 'SYS/additionalAllowedClassPrefixes',
+ // #27689
+ 'SYS/caching/cacheBackends',
+ 'SYS/caching/cacheFrontends',
+ // #38414
+ 'SYS/extCache',
+ // #35923
+ 'SYS/multiplyDBfieldSize',
+ // #46993
+ 'SYS/T3instID',
+ );
+
+ /**
+ * Executed configuration upgrades. Single upgrade methods must throw a
+ * RedirectException if something was written to LocalConfiguration.
+ *
+ * @return void
+ */
+ public function execute() {
+ $this->generateEncryptionKeyIfNeeded();
+ $this->configureBackendLoginSecurity();
+ $this->configureSaltedPasswords();
+ $this->setProxyAuthScheme();
+ $this->disableImageMagickAndGdlibIfImageProcessingIsDisabled();
+ $this->disableImageMagickDetailSettingsIfImageMagickIsDisabled();
+ $this->setImageMagickDetailSettings();
+ $this->removeObsoleteLocalConfigurationSettings();
+ }
+
+ /**
+ * Some settings in LocalConfiguration vanished in DefaultConfiguration
+ * and have no impact on the core anymore.
+ * To keep the configuration clean, those old settings are just silently
+ * removed from LocalConfiguration if set.
+ *
+ * @return void
+ */
+ protected function removeObsoleteLocalConfigurationSettings() {
+ $removed = $this->configurationManager->removeLocalConfigurationKeysByPath($this->obsoleteLocalConfigurationSettings);
+ // If something was changed: Trigger a reload to have new values in next request
+ if ($removed) {
+ $this->throwRedirectException();
+ }
+ }
+
+ /**
+ * Backend login security is set to rsa if rsaauth
+ * is installed (but not used) otherwise the default value "normal" has to be used.
+ *
+ * @return void
+ */
+ protected function configureBackendLoginSecurity() {
+ if (\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::isLoaded('rsaauth')
+ && $GLOBALS['TYPO3_CONF_VARS']['BE']['loginSecurityLevel'] !== 'rsa')
+ {
+ $this->configurationManager->setLocalConfigurationValueByPath('BE/loginSecurityLevel', 'rsa');
+ $this->throwRedirectException();
+ } elseif (!\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::isLoaded('rsaauth')
+ && $GLOBALS['TYPO3_CONF_VARS']['BE']['loginSecurityLevel'] !== 'normal'
+ ) {
+ $configurationManager = $this->objectManager->get('TYPO3\\CMS\\Core\\Configuration\\ConfigurationManager');
+ $configurationManager->setLocalConfigurationValueByPath('BE/loginSecurityLevel', 'normal');
+ $this->throwRedirectException();
+ }
+ }
+
+ /**
+ * Check the settings for salted passwords extension to
+ * load it as a required extension.
+ *
+ * @return void
+ */
+ protected function configureSaltedPasswords() {
+ $defaultConfiguration = $this->configurationManager->getDefaultConfiguration();
+ $defaultExtensionConfiguration = unserialize($defaultConfiguration['EXT']['extConf']['saltedpasswords']);
+ $extensionConfiguration = @unserialize($GLOBALS['TYPO3_CONF_VARS']['EXT']['extConf']['saltedpasswords']);
+ if (is_array($extensionConfiguration) && !empty($extensionConfiguration)) {
+ if (isset($extensionConfiguration['BE.']['enabled'])) {
+ if ($extensionConfiguration['BE.']['enabled']) {
+ unset($extensionConfiguration['BE.']['enabled']);
+ } else {
+ $extensionConfiguration['BE.'] = $defaultExtensionConfiguration['BE.'];
+ }
+ $this->configurationManager->setLocalConfigurationValueByPath(
+ 'EXT/extConf/saltedpasswords',
+ serialize($extensionConfiguration)
+ );
+ $this->throwRedirectException();
+ }
+ } else {
+ $this->configurationManager->setLocalConfigurationValueByPath(
+ 'EXT/extConf/saltedpasswords',
+ serialize($defaultExtensionConfiguration)
+ );
+ $this->throwRedirectException();
+ }
+ }
+
+ /**
+ * The encryption key is crucial for securing form tokens
+ * and the whole TYPO3 link rendering later on. A random key is set here in
+ * LocalConfiguration if it does not exist yet. This might possible happen
+ * during upgrading and will happen during first install.
+ *
+ * @return void
+ */
+ protected function generateEncryptionKeyIfNeeded() {
+ if (empty($GLOBALS['TYPO3_CONF_VARS']['SYS']['encryptionKey'])) {
+ $randomKey = GeneralUtility::getRandomHexString(96);
+ $this->configurationManager->setLocalConfigurationValueByPath('SYS/encryptionKey', $randomKey);
+ $this->throwRedirectException();
+ }
+ }
+
+ /**
+ * $GLOBALS['TYPO3_CONF_VARS']['HTTP']['proxy_auth_scheme'] must be either
+ * 'digest' or 'basic'. 'basic' is default in DefaultConfiguration, so the
+ * setting can be removed from LocalConfiguration if it is not set to 'digest'.
+ *
+ * @return void
+ */
+ protected function setProxyAuthScheme() {
+ // Get current value from LocalConfiguration
+ try {
+ $currentValueInLocalConfiguration = $this->configurationManager->getLocalConfigurationValueByPath('HTTP/proxy_auth_scheme');
+ } catch (\RuntimeException $e) {
+ // If an exception is thrown, the value is not set in LocalConfiguration, so we don't need to do anything
+ return;
+ }
+ if ($currentValueInLocalConfiguration !== 'digest') {
+ $this->configurationManager->removeLocalConfigurationKeysByPath(array('HTTP/proxy_auth_scheme'));
+ $this->throwRedirectException();
+ }
+ }
+
+ /**
+ * GFX/im and GFX/gdlib must be set to 0 if image_processing is disabled.
+ *
+ * "Configuration presets" in install tool is not type safe, so value
+ * comparisons here are not type safe too, to not trigger changes to
+ * LocalConfiguration again.
+ *
+ * @return void
+ */
+ protected function disableImageMagickAndGdlibIfImageProcessingIsDisabled() {
+ $changedValues = array();
+ // If image processing is fully disabled, im and gdlib sub settings must be 0
+ if (!$GLOBALS['TYPO3_CONF_VARS']['GFX']['image_processing']) {
+ if ($GLOBALS['TYPO3_CONF_VARS']['GFX']['im'] != 0) {
+ $changedValues['GFX/im'] = 0;
+ }
+ if ($GLOBALS['TYPO3_CONF_VARS']['GFX']['gdlib'] != 0) {
+ $changedValues['GFX/gdlib'] = 0;
+ }
+ }
+ if (count($changedValues) > 0) {
+ $this->configurationManager->setLocalConfigurationValuesByPathValuePairs($changedValues);
+ $this->throwRedirectException();
+ }
+ }
+
+ /**
+ * Detail configuration of Image Magick settings must be cleared
+ * if Image Magick handling is disabled.
+ *
+ * "Configuration presets" in install tool is not type safe, so value
+ * comparisons here are not type safe too, to not trigger changes to
+ * LocalConfiguration again.
+ *
+ * @return void
+ */
+ protected function disableImageMagickDetailSettingsIfImageMagickIsDisabled() {
+ $changedValues = array();
+ if (!$GLOBALS['TYPO3_CONF_VARS']['GFX']['im']) {
+ if ($GLOBALS['TYPO3_CONF_VARS']['GFX']['im_path'] != '') {
+ $changedValues['GFX/im_path'] = '';
+ }
+ if ($GLOBALS['TYPO3_CONF_VARS']['GFX']['im_path_lzw'] != '') {
+ $changedValues['GFX/im_path_lzw'] = '';
+ }
+ if ($GLOBALS['TYPO3_CONF_VARS']['GFX']['imagefile_ext'] !== 'gif,jpg,jpeg,png') {
+ $changedValues['GFX/imagefile_ext'] = 'gif,jpg,jpeg,png';
+ }
+ if ($GLOBALS['TYPO3_CONF_VARS']['GFX']['thumbnails'] != 0) {
+ $changedValues['GFX/thumbnails'] = 0;
+ }
+ }
+ if (count($changedValues) > 0) {
+ $this->configurationManager->setLocalConfigurationValuesByPathValuePairs($changedValues);
+ $this->throwRedirectException();
+ }
+ }
+
+ /**
+ * Detail configuration of Image Magick and Graphics Magick settings
+ * depending on main values.
+ *
+ * "Configuration presets" in install tool is not type safe, so value
+ * comparisons here are not type safe too, to not trigger changes to
+ * LocalConfiguration again.
+ *
+ * @return void
+ */
+ protected function setImageMagickDetailSettings() {
+ $changedValues = array();
+ if (isset($GLOBALS['TYPO3_CONF_VARS']['GFX']['im_version_5'])
+ && strlen($GLOBALS['TYPO3_CONF_VARS']['GFX']['im_version_5']) > 0
+ ) {
+ if ($GLOBALS['TYPO3_CONF_VARS']['GFX']['im_mask_temp_ext_gif'] != 1) {
+ $changedValues['GFX/im_mask_temp_ext_gif'] = 1;
+ }
+ if ($GLOBALS['TYPO3_CONF_VARS']['GFX']['im_version_5'] === 'gm') {
+ if ($GLOBALS['TYPO3_CONF_VARS']['GFX']['im_v5effects'] != -1) {
+ $changedValues['GFX/im_v5effects'] = -1;
+ }
+ }
+ }
+ if (count($changedValues) > 0) {
+ $this->configurationManager->setLocalConfigurationValuesByPathValuePairs($changedValues);
+ $this->throwRedirectException();
+ }
+ }
+
+ /**
+ * Throw exception after configuration change to trigger a redirect.
+ *
+ * @throws \TYPO3\CMS\Install\Controller\Exception\RedirectException
+ */
+ protected function throwRedirectException() {
+ throw new \TYPO3\CMS\Install\Controller\Exception\RedirectException(
+ 'Configuration updated, reload needed',
+ 1379024938
+ );
+ }
+}
+?>
\ No newline at end of file
--
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