MediaWiki 1.15.4-scripts

[autoinstalls/mediawiki.git] / includes / Namespace.php

diff --git a/includes/Namespace.php b/includes/Namespace.php
index f4df3bacb86930eb0cbc23838f50f2df9ec4ed74..3d618e649f80f7f684c8bae071a7723cc4187277 100644 (file)
--- a/includes/Namespace.php
+++ b/includes/Namespace.php
@@ -1,6 +1,7 @@
 <?php
 /**
  * Provide things related to namespaces
+ * @file
  */
 
 /**
@@ -15,8 +16,8 @@ $wgCanonicalNamespaceNames = array(
        NS_USER_TALK        => 'User_talk',
        NS_PROJECT          => 'Project',
        NS_PROJECT_TALK     => 'Project_talk',
-       NS_IMAGE            => 'Image',
-       NS_IMAGE_TALK       => 'Image_talk',
+       NS_FILE             => 'File',
+       NS_FILE_TALK        => 'File_talk',
        NS_MEDIAWIKI        => 'MediaWiki',
        NS_MEDIAWIKI_TALK   => 'MediaWiki_talk',
        NS_TEMPLATE         => 'Template',
@@ -41,22 +42,24 @@ if( is_array( $wgExtraNamespaces ) ) {
  * Users and translators should not change them
  *
  */
-class Namespace {
+
+class MWNamespace {
 
        /**
         * Can pages in the given namespace be moved?
         *
-        * @param int $index Namespace index
+        * @param $index Int: namespace index
         * @return bool
         */
        public static function isMovable( $index ) {
-               return !( $index < NS_MAIN || $index == NS_IMAGE  || $index == NS_CATEGORY );
+               global $wgAllowImageMoving;
+               return !( $index < NS_MAIN || ($index == NS_FILE && !$wgAllowImageMoving)  || $index == NS_CATEGORY );
        }
 
        /**
         * Is the given namespace is a subject (non-talk) namespace?
         *
-        * @param int $index Namespace index
+        * @param $index Int: namespace index
         * @return bool
         */
        public static function isMain( $index ) {
@@ -66,7 +69,7 @@ class Namespace {
        /**
         * Is the given namespace a talk namespace?
         *
-        * @param int $index Namespace index
+        * @param $index Int: namespace index
         * @return bool
         */
        public static function isTalk( $index ) {
@@ -77,7 +80,7 @@ class Namespace {
        /**
         * Get the talk namespace index for a given namespace
         *
-        * @param int $index Namespace index
+        * @param $index Int: namespace index
         * @return int
         */
        public static function getTalk( $index ) {
@@ -89,7 +92,7 @@ class Namespace {
        /**
         * Get the subject namespace index for a given namespace
         *
-        * @param int $index Namespace index
+        * @param $index Int: Namespace index
         * @return int
         */
        public static function getSubject( $index ) {
@@ -101,19 +104,23 @@ class Namespace {
        /**
         * Returns the canonical (English Wikipedia) name for a given index
         *
-        * @param int $index Namespace index
-        * @return string
+        * @param $index Int: namespace index
+        * @return string or false if no canonical definition.
         */
        public static function getCanonicalName( $index ) {
                global $wgCanonicalNamespaceNames;
-               return $wgCanonicalNamespaceNames[$index];
+               if( isset( $wgCanonicalNamespaceNames[$index] ) ) {
+                       return $wgCanonicalNamespaceNames[$index];
+               } else {
+                       return false;
+               }
        }
 
        /**
         * Returns the index for a given canonical name, or NULL
         * The input *must* be converted to lower case first
         *
-        * @param string $name Namespace name
+        * @param $name String: namespace name
         * @return int
         */
        public static function getCanonicalIndex( $name ) {
@@ -131,37 +138,48 @@ class Namespace {
                        return NULL;
                }
        }
-       
+
        /**
         * Can this namespace ever have a talk namespace?
         *
-        * @param $index Namespace index
+        * @param $index Int: namespace index
         * @return bool
         */
         public static function canTalk( $index ) {
                return $index >= NS_MAIN;
         }
-        
+
        /**
-        * Does this namespace contain content, for the purposes
-        * of calculating statistics, etc?
+        * Does this namespace contain content, for the purposes of calculating
+        * statistics, etc?
         *
-        * @param $index Index to check
+        * @param $index Int: index to check
         * @return bool
         */
        public static function isContent( $index ) {
                global $wgContentNamespaces;
                return $index == NS_MAIN || in_array( $index, $wgContentNamespaces );
        }
-       
+
        /**
         * Can pages in a namespace be watched?
         *
-        * @param int $index
+        * @param $index Int
         * @return bool
         */
        public static function isWatchable( $index ) {
                return $index >= NS_MAIN;
        }
-        
-}
\ No newline at end of file
+
+       /**
+        * Does the namespace allow subpages?
+        *
+        * @param $index int Index to check
+        * @return bool
+        */
+       public static function hasSubpages( $index ) {
+               global $wgNamespacesWithSubpages;
+               return !empty( $wgNamespacesWithSubpages[$index] );
+       }
+
+}