From: Helmut Hummel <helmut.hummel@typo3.org>
Date: Thu, 20 Sep 2012 16:10:48 +0000 (+0200)
Subject: [BUGFIX] class_alias in the bootstrap for legacy base classes
X-Git-Tag: TYPO3_6-0-0rc1~74
X-Git-Url: http://git.typo3.org/Packages/TYPO3.CMS.git/commitdiff_plain/50b7f65a30cc2c50708c2e633863e20f4bbae088

[BUGFIX] class_alias in the bootstrap for legacy base classes

The legacy base classes t3lib_div and t3lib_extMgm used
to be available early in the bootstrap.

To enable the usage of the old class names a class alias
needs to be set up right after these classes are included.

Change-Id: I3cfa69d9bbca378015ee5ea3c13a6fac032fe9cc
Fixes: #42574
Resolves: #41122
Releases: 6.0
Reviewed-on: http://review.typo3.org/14776
Reviewed-by: Nicole Cordes
Tested-by: Nicole Cordes
Reviewed-by: Helmut Hummel
Tested-by: Helmut Hummel
---

diff --git a/typo3/sysext/core/Classes/Core/SystemEnvironmentBuilder.php b/typo3/sysext/core/Classes/Core/SystemEnvironmentBuilder.php
index 436ab460b17a..3fe21bb46d23 100644
--- a/typo3/sysext/core/Classes/Core/SystemEnvironmentBuilder.php
+++ b/typo3/sysext/core/Classes/Core/SystemEnvironmentBuilder.php
@@ -57,6 +57,7 @@ class SystemEnvironmentBuilder {
 		self::definePaths($relativePathPart);
 		self::checkMainPathsExist();
 		self::requireBaseClasses();
+		self::setupClassAliasForLegacyBaseClasses();
 		self::handleMagicQuotesGpc();
 		self::addCorePearPathToIncludePath();
 		self::initializeGlobalVariables();
@@ -233,6 +234,18 @@ class SystemEnvironmentBuilder {
 		}
 	}
 
+	/**
+	 * Compatibility layer for early t3lib_div or t3lib_extMgm usage
+	 *
+	 * @return void
+	 * @deprecated since 6.0, will be removed in 7.0
+	 * @see t3lib/class.t3lib_div.php, t3lib/class.t3lib_extmgm.php
+	 */
+	static public function setupClassAliasForLegacyBaseClasses() {
+		class_alias('TYPO3\\CMS\\Core\\Utility\\GeneralUtility', 't3lib_div');
+		class_alias('TYPO3\\CMS\\Core\\Extension\\ExtensionManager', 't3lib_extMgm');
+	}
+
 	/**
 	 * Compatibility layer for magic quotes
 	 *