Added a hook into MWNamespace::getCanonicalNamespaces() to provide safe way to

define new namespaces in extensions.

Without the hook the list could be initialised too early and some namespaces
would be left undefined. Was causing problems at translatewiki.net.

diff --git a/docs/hooks.txt b/docs/hooks.txt
index 6c26a1f..44bed24 100644 (file)
--- a/docs/hooks.txt
+++ b/docs/hooks.txt
@@ -569,6 +569,9 @@ $user: the user who did the block (not the one being blocked)
 'BookInformation': Before information output on Special:Booksources
 $isbn: ISBN to show information for
 $output: OutputPage object in use
+
+'CanonicalNamespaces': For extensions adding their own namespaces or altering the defaults
+&$namespaces: Array of namespace numbers with they canonical names
  
 'CategoryPageView': before viewing a categorypage in CategoryPage::view
 $catpage: CategoryPage instance

diff --git a/includes/Namespace.php b/includes/Namespace.php
index a2d4386..87fda8c 100644 (file)
--- a/includes/Namespace.php
+++ b/includes/Namespace.php
@@ -135,6 +135,7 @@ class MWNamespace {
                                $namespaces = $wgCanonicalNamespaceNames;
                        }
                        $namespaces[NS_MAIN] = '';
+                       wfRunHooks( 'CanonicalNamespaces', array( &$namespaces ) );
                }
                return $namespaces;
        }