From f53eff7c8aa89d083348ca96e3571c08b0875057 Mon Sep 17 00:00:00 2001
From: Korstiaan de Ridder <korstiaan@korstiaan.com>
Date: Sun, 29 Jul 2012 20:05:53 +0200
Subject: [PATCH] Add another naming strategy for BC purposes

---
 README.md                                  |  5 +++++
 module/Nsautoload/Nsautoload.php           | 26 ++++++++++++----------
 tests/Nsautoload/Tests/AutoloadTest.php    |  2 ++
 tests/nsautoloadtest/class/crux.class.inc  |  7 ++++++
 tests/nsautoloadtest/class/crux2.class.inc |  7 ++++++
 5 files changed, 35 insertions(+), 12 deletions(-)
 create mode 100644 tests/nsautoloadtest/class/crux.class.inc
 create mode 100644 tests/nsautoloadtest/class/crux2.class.inc

diff --git a/README.md b/README.md
index 1593131..7f1bac8 100644
--- a/README.md
+++ b/README.md
@@ -109,6 +109,11 @@ When this convention is followed, a class is located at `module_name/class/_clas
 * `MyModule\Foo_Bar` is located at `/path/to/my_module/class/foo_bar.class.inc`
 * `MyModule\Foo\Bar` can't be mapped with this convention.
 
+This convention also adds another namespace naming strategy for BC purposes. Next to a `under_score` to `CamelCase` conversion, it also allows you to randomly add capitals in your namespace.
+This allows the following mapping:
+
+* `MyOldModule\Foo` to `/path/to/myoldmodule/class/foo.class.inc`
+
 ## License
 
 Nsautoload is licensed under the MIT license.
diff --git a/module/Nsautoload/Nsautoload.php b/module/Nsautoload/Nsautoload.php
index d8eac25..b066bac 100644
--- a/module/Nsautoload/Nsautoload.php
+++ b/module/Nsautoload/Nsautoload.php
@@ -60,18 +60,20 @@ public function findFile($class)
 
         if (2 === count($expl)) {
             // Locate Foo\Bar in foo/class/bar.class.inc (for BC purposes)
-            $className = strtolower(end($expl));
-            $file      =
-                DRUPAL_ROOT.
-                DIRECTORY_SEPARATOR.
-                drupal_get_path('module', $module).
-                DIRECTORY_SEPARATOR.
-                'class'.
-                DIRECTORY_SEPARATOR.
-                "{$className}.class.inc";
-
-            if (file_exists($file)) {
-                return $file;
+            foreach (array($module, strtolower(reset($expl))) as $mod) { 
+                $className = strtolower(end($expl));
+                $file      =
+                    DRUPAL_ROOT.
+                    DIRECTORY_SEPARATOR.
+                    drupal_get_path('module', $mod).
+                    DIRECTORY_SEPARATOR.
+                    'class'.
+                    DIRECTORY_SEPARATOR.
+                    "{$className}.class.inc";
+    
+                if (file_exists($file)) {
+                    return $file;
+                }
             }
         }
 
diff --git a/tests/Nsautoload/Tests/AutoloadTest.php b/tests/Nsautoload/Tests/AutoloadTest.php
index 2976fed..6797594 100644
--- a/tests/Nsautoload/Tests/AutoloadTest.php
+++ b/tests/Nsautoload/Tests/AutoloadTest.php
@@ -50,6 +50,8 @@ public function getLoaderTests()
             array('\\Nsautoloadtest\\Foo2',      $root.'/nsautoloadtest/Nsautoloadtest/Foo2.php'),
             array('Nsautoloadtest\\Bar',         $root.'/nsautoloadtest/class/bar.class.inc'),
             array('\\Nsautoloadtest\\Bar2',      $root.'/nsautoloadtest/class/bar2.class.inc'),
+            array('NsautoloadTest\\Crux',        $root.'/nsautoloadtest/class/crux.class.inc'),
+            array('\\NsautoloadTest\\Crux2',     $root.'/nsautoloadtest/class/crux2.class.inc'),
             array('Nsautoloadtest\\Foo\Bar',     $root.'/nsautoloadtest/Nsautoloadtest/Foo/Bar.php'),
             array('\\Nsautoloadtest\\Foo_Bar2',  $root.'/nsautoloadtest/Nsautoloadtest/Foo/Bar2.php'),
         );
diff --git a/tests/nsautoloadtest/class/crux.class.inc b/tests/nsautoloadtest/class/crux.class.inc
new file mode 100644
index 0000000..cf49d68
--- /dev/null
+++ b/tests/nsautoloadtest/class/crux.class.inc
@@ -0,0 +1,7 @@
+<?php
+
+namespace NsautoloadTest;
+
+class Crux
+{
+}
\ No newline at end of file
diff --git a/tests/nsautoloadtest/class/crux2.class.inc b/tests/nsautoloadtest/class/crux2.class.inc
new file mode 100644
index 0000000..276e471
--- /dev/null
+++ b/tests/nsautoloadtest/class/crux2.class.inc
@@ -0,0 +1,7 @@
+<?php
+
+namespace NsautoloadTest;
+
+class Crux2
+{
+}
\ No newline at end of file