From: Tim Starling <tstarling@users.mediawiki.org>
Date: Tue, 31 Oct 2006 13:25:47 +0000 (+0000)
Subject: Added {{#special:}} parser function, to give the local default title for special... 
X-Git-Tag: 1.31.0-rc.0~55345
X-Git-Url: https://git.cyclocoop.org/%28%28?a=commitdiff_plain;h=ac28d6f10a68683f5534b79fc0be6446a851a0a2;p=lhc%2Fweb%2Fwiklou.git

Added {{#special:}} parser function, to give the local default title for special pages
---

diff --git a/RELEASE-NOTES b/RELEASE-NOTES
index b8a63bfcd0..af2ff62a0e 100644
--- a/RELEASE-NOTES
+++ b/RELEASE-NOTES
@@ -108,6 +108,8 @@ it from source control: http://www.mediawiki.org/wiki/Download_from_SVN
 * Used special page subpages in a few more places, instead of query parameters.
 * (bug 7758) Added wrapper span to "templates used" explanation to allow CSS
   styling (class="mw-templatesUsedExplanation").
+* Added {{#special:}} parser function, to give the local default title for 
+  special pages
 
 == Languages updated ==
 
diff --git a/includes/CoreParserFunctions.php b/includes/CoreParserFunctions.php
index 2081b3f203..b2ee789dd2 100644
--- a/includes/CoreParserFunctions.php
+++ b/includes/CoreParserFunctions.php
@@ -174,7 +174,15 @@ class CoreParserFunctions {
 	function anchorencode( $parser, $text ) {
 		return str_replace( '%', '.', str_replace('+', '_', urlencode( $text ) ) );
 	}
-	
+
+	function special( $parser, $text ) {
+		$title = SpecialPage::getTitleForAlias( $text );
+		if ( $title ) {
+			return $title->getPrefixedText();
+		} else {
+			return wfMsgForContent( 'nosuchspecialpage' );
+		}
+	}
 }
 
 ?>
diff --git a/includes/Parser.php b/includes/Parser.php
index cfe1d70b2e..336b6f8f32 100644
--- a/includes/Parser.php
+++ b/includes/Parser.php
@@ -164,6 +164,7 @@ class Parser
 		$this->setFunctionHook( 'padleft', array( 'CoreParserFunctions', 'padleft' ), SFH_NO_HASH );
 		$this->setFunctionHook( 'padright', array( 'CoreParserFunctions', 'padright' ), SFH_NO_HASH );
 		$this->setFunctionHook( 'anchorencode', array( 'CoreParserFunctions', 'anchorencode' ), SFH_NO_HASH );
+		$this->setFunctionHook( 'special', array( 'CoreParserFunctions', 'special' ) );
 
 		if ( $wgAllowDisplayTitle ) {
 			$this->setFunctionHook( 'displaytitle', array( 'CoreParserFunctions', 'displaytitle' ), SFH_NO_HASH );
diff --git a/includes/SpecialPage.php b/includes/SpecialPage.php
index 73b6233f50..e8db18b742 100644
--- a/includes/SpecialPage.php
+++ b/includes/SpecialPage.php
@@ -475,7 +475,11 @@ class SpecialPage
 	 */
 	static function getTitleFor( $name, $subpage = false ) {
 		$name = self::getLocalNameFor( $name, $subpage );
-		return Title::makeTitle( NS_SPECIAL, $name );
+		if ( $name ) {
+			return Title::makeTitle( NS_SPECIAL, $name );
+		} else {
+			throw new MWException( "Invalid special page name \"$name\"" );
+		}
 	}
 
 	/**
@@ -483,15 +487,24 @@ class SpecialPage
 	 */
 	static function getSafeTitleFor( $name, $subpage = false ) {
 		$name = self::getLocalNameFor( $name, $subpage );
-		return Title::makeTitleSafe( NS_SPECIAL, $name );
+		if ( $name ) {
+			return Title::makeTitleSafe( NS_SPECIAL, $name );
+		} else {
+			return null;
+		}
 	}
 
 	/**
 	 * Get a title for a given alias
+	 * @return Title or null if there is no such alias
 	 */
 	static function getTitleForAlias( $alias ) {
 		$name = self::resolveAlias( $alias );
-		return self::getTitleFor( $name );
+		if ( $name ) {
+			return self::getTitleFor( $name );
+		} else {
+			return null;
+		}
 	}
 
 	/**
diff --git a/languages/messages/MessagesEn.php b/languages/messages/MessagesEn.php
index 9a174ea208..9ecdf287ae 100644
--- a/languages/messages/MessagesEn.php
+++ b/languages/messages/MessagesEn.php
@@ -318,6 +318,7 @@ $magicWords = array(
 	'formatnum'              => array( 0,    'FORMATNUM'              ),
 	'padleft'                => array( 0,    'PADLEFT'                ),
 	'padright'               => array( 0,    'PADRIGHT'               ),
+	'special'                => array( 0,    'special',               ),
 );
 
 /**