From: Xavier Perseguers <xavier@typo3.org>
Date: Wed, 22 Jan 2014 17:20:54 +0000 (+0100)
Subject: [BUGFIX] Invalid class name to file path conversion
X-Git-Tag: TYPO3_6-2-0beta5~138
X-Git-Url: http://git.typo3.org/Packages/TYPO3.CMS.git/commitdiff_plain/29191fbaf43bfef279b80ab43a282c832f9bf88f?hp=b2f4ac419f2d0419ade4198b86575d81aafb408f

[BUGFIX] Invalid class name to file path conversion

The conversion from a class name such as
tx_extensionname_domain_model_somename to its corresponding PHP file
does not take Extbase naming conventions for the file name. This yields
an wrongly-cased file name which will be validated anyway on case
insensitive file systems.

This wrong conversion may lead to a PHP fatal error
Cannot redeclare class VendorName\Extension\Domain\Model\Somename

Fixes: #55256
Releases: 6.2
Change-Id: Ibe512945ac01f53844f790bea9f0d0cf58518c54
Reviewed-on: https://review.typo3.org/26999
Reviewed-by: Markus Klein
Tested-by: Markus Klein
Reviewed-by: Marcin Sągol
Reviewed-by: Stefan Neufeind
Tested-by: Marcin Sągol
Reviewed-by: Xavier Perseguers
Tested-by: Xavier Perseguers
---

diff --git a/typo3/sysext/core/Classes/Core/ClassLoader.php b/typo3/sysext/core/Classes/Core/ClassLoader.php
index 0c2d841797a1..7ac6c6d38969 100644
--- a/typo3/sysext/core/Classes/Core/ClassLoader.php
+++ b/typo3/sysext/core/Classes/Core/ClassLoader.php
@@ -333,7 +333,9 @@ class ClassLoader {
 			} else {
 				$classesPath = $this->packageClassesPaths[$extensionKey];
 			}
-			$classFilePath = $classesPath . strtr($classNameWithoutVendorAndProduct, $delimiter, '/') . '.php';
+			// Naming convention is to capitalize each part of the path
+			$classNameWithoutVendorAndProduct = ucwords(strtr($classNameWithoutVendorAndProduct, $delimiter, LF));
+			$classFilePath = $classesPath . strtr($classNameWithoutVendorAndProduct, LF, '/') . '.php';
 			if (@file_exists($classFilePath)) {
 				return array($classFilePath, $className);
 			}