Merge branch 'archwiki'

Conflicts:
	extensions/FluxBBAuthPlugin.php
	extensions/SyntaxHighlight_GeSHi/README
	extensions/SyntaxHighlight_GeSHi/SyntaxHighlight_GeSHi.class.php
	extensions/SyntaxHighlight_GeSHi/SyntaxHighlight_GeSHi.i18n.php
	extensions/SyntaxHighlight_GeSHi/SyntaxHighlight_GeSHi.php
	extensions/SyntaxHighlight_GeSHi/geshi/docs/CHANGES
	extensions/SyntaxHighlight_GeSHi/geshi/docs/THANKS
	extensions/SyntaxHighlight_GeSHi/geshi/docs/TODO
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractClass.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractClass_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractMethod.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractPrivateClass.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractPrivateClass_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractPrivateMethod.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Class.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Class_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Constant.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Constructor.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Destructor.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Function.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Global.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/I.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Index.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Interface.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Interface_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/L.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Lminus.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Lplus.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Method.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Page.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Page_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/PrivateClass.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/PrivateClass_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/PrivateMethod.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/PrivateVariable.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/StaticMethod.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/StaticVariable.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/T.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Tminus.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Tplus.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Variable.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/blank.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/class_folder.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/file.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/folder.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/function_folder.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/next_button.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/next_button_disabled.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/package.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/package_folder.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/previous_button.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/previous_button_disabled.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/private_class_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/tutorial.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/tutorial_folder.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/up_button.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/geshi-doc.html
	extensions/SyntaxHighlight_GeSHi/geshi/docs/geshi-doc.txt
	extensions/SyntaxHighlight_GeSHi/geshi/geshi.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/4cs.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/6502acme.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/6502kickass.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/6502tasm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/68000devpac.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/abap.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/actionscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/actionscript3.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ada.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/algol68.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/apache.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/applescript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/apt_sources.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/asm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/asp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/autoconf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/autohotkey.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/autoit.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/avisynth.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/awk.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/bascomavr.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/bash.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/basic4gl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/bf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/bibtex.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/blitzbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/bnf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/boo.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/c.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/c_loadrunner.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/c_mac.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/caddcl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cadlisp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cfdg.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cfm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/chaiscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cil.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/clojure.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cmake.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cobol.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/coffeescript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cpp-qt.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cpp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/csharp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/css.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cuesheet.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/d.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/dcs.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/delphi.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/diff.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/div.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/dos.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/dot.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/e.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ecmascript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/eiffel.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/email.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/epc.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/erlang.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/euphoria.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/f1.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/falcon.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/fo.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/fortran.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/freebasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/fsharp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gambas.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gdb.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/genero.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/genie.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gettext.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/glsl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gml.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gnuplot.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/go.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/groovy.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gwbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/haskell.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/hicest.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/hq9plus.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/html4strict.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/html5.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/icon.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/idl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ini.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/inno.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/intercal.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/io.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/j.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/java.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/java5.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/javascript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/jquery.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/kixtart.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/klonec.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/klonecpp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/latex.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lb.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lisp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/llvm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/locobasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/logtalk.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lolcode.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lotusformulas.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lotusscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lsl2.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lua.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/m68k.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/magiksf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/make.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mapbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/matlab.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mirc.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mmix.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/modula2.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/modula3.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mpasm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mxml.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mysql.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/newlisp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/nsis.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oberon2.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/objc.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/objeck.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ocaml-brief.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ocaml.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oobas.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oracle11.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oracle8.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oxygene.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oz.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pascal.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pcre.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/per.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/perl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/perl6.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/php-brief.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/php.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pic16.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pike.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pixelbender.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pli.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/plsql.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/postgresql.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/povray.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/powerbuilder.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/powershell.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/proftpd.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/progress.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/prolog.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/properties.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/providex.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/purebasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pycon.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/python.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/q.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/qbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/rails.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/rebol.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/reg.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/robots.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/rpmspec.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/rsplus.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ruby.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/sas.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/scala.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/scheme.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/scilab.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/sdlbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/smalltalk.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/smarty.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/sql.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/systemverilog.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/tcl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/teraterm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/text.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/thinbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/tsql.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/typoscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/unicon.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/uscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/vala.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/vb.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/vbnet.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/verilog.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/vhdl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/vim.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/visualfoxpro.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/visualprolog.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/whitespace.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/whois.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/winbatch.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/xbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/xml.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/xorg_conf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/xpp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/yaml.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/z80.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/zxbasic.php

1 files changed, 180 insertions, 64 deletions

diff --git a/includes/filerepo/ForeignAPIRepo.php b/includes/filerepo/ForeignAPIRepo.php
index 13de9e6b..5eec9a50 100644
--- a/includes/filerepo/ForeignAPIRepo.php
+++ b/includes/filerepo/ForeignAPIRepo.php
@@ -61,26 +61,34 @@ class ForeignAPIRepo extends FileRepo {
 		// http://commons.wikimedia.org/w/api.php
 		$this->mApiBase = isset( $info['apibase'] ) ? $info['apibase'] : null;
 
-		if( isset( $info['apiThumbCacheExpiry'] ) ) {
+		if ( isset( $info['apiThumbCacheExpiry'] ) ) {
 			$this->apiThumbCacheExpiry = $info['apiThumbCacheExpiry'];
 		}
-		if( isset( $info['fileCacheExpiry'] ) ) {
+		if ( isset( $info['fileCacheExpiry'] ) ) {
 			$this->fileCacheExpiry = $info['fileCacheExpiry'];
 		}
-		if( !$this->scriptDirUrl ) {
+		if ( !$this->scriptDirUrl ) {
 			// hack for description fetches
 			$this->scriptDirUrl = dirname( $this->mApiBase );
 		}
 		// If we can cache thumbs we can guess sane defaults for these
-		if( $this->canCacheThumbs() && !$this->url ) {
+		if ( $this->canCacheThumbs() && !$this->url ) {
 			$this->url = $wgLocalFileRepo['url'];
 		}
-		if( $this->canCacheThumbs() && !$this->thumbUrl ) {
+		if ( $this->canCacheThumbs() && !$this->thumbUrl ) {
 			$this->thumbUrl = $this->url . '/thumb';
 		}
 	}
 
 	/**
+	 * @return string
+	 * @since 1.22
+	 */
+	function getApiUrl() {
+		return $this->mApiBase;
+	}
+
+	/**
 	 * Per docs in FileRepo, this needs to return false if we don't support versioned
 	 * files. Well, we don't.
 	 *
@@ -102,10 +110,10 @@ class ForeignAPIRepo extends FileRepo {
 	function fileExistsBatch( array $files ) {
 		$results = array();
 		foreach ( $files as $k => $f ) {
-			if ( isset( $this->mFileExists[$k] ) ) {
-				$results[$k] = true;
+			if ( isset( $this->mFileExists[$f] ) ) {
+				$results[$k] = $this->mFileExists[$f];
 				unset( $files[$k] );
-			} elseif( self::isVirtualUrl( $f ) ) {
+			} elseif ( self::isVirtualUrl( $f ) ) {
 				# @todo FIXME: We need to be able to handle virtual
 				# URLs better, at least when we know they refer to the
 				# same repo.
@@ -120,11 +128,27 @@ class ForeignAPIRepo extends FileRepo {
 
 		$data = $this->fetchImageQuery( array( 'titles' => implode( $files, '|' ),
 											'prop' => 'imageinfo' ) );
-		if( isset( $data['query']['pages'] ) ) {
-			$i = 0;
-			foreach( $files as $key => $file ) {
-				$results[$key] = $this->mFileExists[$key] = !isset( $data['query']['pages'][$i]['missing'] );
-				$i++;
+		if ( isset( $data['query']['pages'] ) ) {
+			# First, get results from the query. Note we only care whether the image exists,
+			# not whether it has a description page.
+			foreach ( $data['query']['pages'] as $p ) {
+				$this->mFileExists[$p['title']] = ( $p['imagerepository'] !== '' );
+			}
+			# Second, copy the results to any redirects that were queried
+			if ( isset( $data['query']['redirects'] ) ) {
+				foreach ( $data['query']['redirects'] as $r ) {
+					$this->mFileExists[$r['from']] = $this->mFileExists[$r['to']];
+				}
+			}
+			# Third, copy the results to any non-normalized titles that were queried
+			if ( isset( $data['query']['normalized'] ) ) {
+				foreach ( $data['query']['normalized'] as $n ) {
+					$this->mFileExists[$n['from']] = $this->mFileExists[$n['to']];
+				}
+			}
+			# Finally, copy the results to the output
+			foreach ( $files as $key => $file ) {
+				$results[$key] = $this->mFileExists[$file];
 			}
 		}
 		return $results;
@@ -143,38 +167,26 @@ class ForeignAPIRepo extends FileRepo {
 	 * @return string
 	 */
 	function fetchImageQuery( $query ) {
-		global $wgMemc;
+		global $wgMemc, $wgLanguageCode;
 
 		$query = array_merge( $query,
 			array(
-				'format'    => 'json',
-				'action'    => 'query',
+				'format' => 'json',
+				'action' => 'query',
 				'redirects' => 'true'
 			) );
-		if ( $this->mApiBase ) {
-			$url = wfAppendQuery( $this->mApiBase, $query );
-		} else {
-			$url = $this->makeUrl( $query, 'api' );
+
+		if ( !isset( $query['uselang'] ) ) { // uselang is unset or null
+			$query['uselang'] = $wgLanguageCode;
 		}
 
-		if( !isset( $this->mQueryCache[$url] ) ) {
-			$key = $this->getLocalCacheKey( 'ForeignAPIRepo', 'Metadata', md5( $url ) );
-			$data = $wgMemc->get( $key );
-			if( !$data ) {
-				$data = self::httpGet( $url );
-				if ( !$data ) {
-					return null;
-				}
-				$wgMemc->set( $key, $data, 3600 );
-			}
+		$data = $this->httpGetCached( 'Metadata', $query );
 
-			if( count( $this->mQueryCache ) > 100 ) {
-				// Keep the cache from growing infinitely
-				$this->mQueryCache = array();
-			}
-			$this->mQueryCache[$url] = $data;
+		if ( $data ) {
+			return FormatJson::decode( $data, true );
+		} else {
+			return null;
 		}
-		return FormatJson::decode( $this->mQueryCache[$url], true );
 	}
 
 	/**
@@ -182,9 +194,9 @@ class ForeignAPIRepo extends FileRepo {
 	 * @return bool|array
 	 */
 	function getImageInfo( $data ) {
-		if( $data && isset( $data['query']['pages'] ) ) {
-			foreach( $data['query']['pages'] as $info ) {
-				if( isset( $info['imageinfo'][0] ) ) {
+		if ( $data && isset( $data['query']['pages'] ) ) {
+			foreach ( $data['query']['pages'] as $info ) {
+				if ( isset( $info['imageinfo'][0] ) ) {
 					return $info['imageinfo'][0];
 				}
 			}
@@ -198,14 +210,15 @@ class ForeignAPIRepo extends FileRepo {
 	 */
 	function findBySha1( $hash ) {
 		$results = $this->fetchImageQuery( array(
-										'aisha1base36' => $hash,
-										'aiprop'       => ForeignAPIFile::getProps(),
-										'list'         => 'allimages', ) );
+			'aisha1base36' => $hash,
+			'aiprop' => ForeignAPIFile::getProps(),
+			'list' => 'allimages',
+		) );
 		$ret = array();
 		if ( isset( $results['query']['allimages'] ) ) {
 			foreach ( $results['query']['allimages'] as $img ) {
 				// 1.14 was broken, doesn't return name attribute
-				if( !isset( $img['name'] ) ) {
+				if ( !isset( $img['name'] ) ) {
 					continue;
 				}
 				$ret[] = new ForeignAPIFile( Title::makeTitle( NS_FILE, $img['name'] ), $this, $img );
@@ -228,11 +241,11 @@ class ForeignAPIRepo extends FileRepo {
 			'iiprop' => 'url|timestamp',
 			'iiurlwidth' => $width,
 			'iiurlheight' => $height,
-			'iiurlparam'  => $otherParams,
+			'iiurlparam' => $otherParams,
 			'prop' => 'imageinfo' ) );
 		$info = $this->getImageInfo( $data );
 
-		if( $data && $info && isset( $info['thumburl'] ) ) {
+		if ( $data && $info && isset( $info['thumburl'] ) ) {
 			wfDebug( __METHOD__ . " got remote thumb " . $info['thumburl'] . "\n" );
 			$result = $info;
 			return $info['thumburl'];
@@ -242,15 +255,49 @@ class ForeignAPIRepo extends FileRepo {
 	}
 
 	/**
+	 * @param $name string
+	 * @param $width int
+	 * @param $height int
+	 * @param $otherParams string
+	 * @return bool|MediaTransformError
+	 * @since 1.22
+	 */
+	function getThumbError( $name, $width = -1, $height = -1, $otherParams = '', $lang = null ) {
+		$data = $this->fetchImageQuery( array(
+			'titles' => 'File:' . $name,
+			'iiprop' => 'url|timestamp',
+			'iiurlwidth' => $width,
+			'iiurlheight' => $height,
+			'iiurlparam' => $otherParams,
+			'prop' => 'imageinfo',
+			'uselang' => $lang,
+		) );
+		$info = $this->getImageInfo( $data );
+
+		if ( $data && $info && isset( $info['thumberror'] ) ) {
+			wfDebug( __METHOD__ . " got remote thumb error " . $info['thumberror'] . "\n" );
+			return new MediaTransformError(
+				'thumbnail_error_remote',
+				$width,
+				$height,
+				$this->getDisplayName(),
+				$info['thumberror'] // already parsed message from foreign repo
+			);
+		} else {
+			return false;
+		}
+	}
+
+	/**
 	 * Return the imageurl from cache if possible
 	 *
 	 * If the url has been requested today, get it from cache
 	 * Otherwise retrieve remote thumb url, check for local file.
 	 *
-	 * @param $name String is a dbkey form of a title
+	 * @param string $name is a dbkey form of a title
 	 * @param $width
 	 * @param $height
-	 * @param String $params Other rendering parameters (page number, etc) from handler's makeParamString.
+	 * @param string $params Other rendering parameters (page number, etc) from handler's makeParamString.
 	 * @return bool|string
 	 */
 	function getThumbUrlFromCache( $name, $width, $height, $params = "" ) {
@@ -267,14 +314,14 @@ class ForeignAPIRepo extends FileRepo {
 		$sizekey = "$width:$height:$params";
 
 		/* Get the array of urls that we already know */
-		$knownThumbUrls = $wgMemc->get($key);
-		if( !$knownThumbUrls ) {
+		$knownThumbUrls = $wgMemc->get( $key );
+		if ( !$knownThumbUrls ) {
 			/* No knownThumbUrls for this file */
 			$knownThumbUrls = array();
 		} else {
-			if( isset( $knownThumbUrls[$sizekey] ) ) {
+			if ( isset( $knownThumbUrls[$sizekey] ) ) {
 				wfDebug( __METHOD__ . ': Got thumburl from local cache: ' .
-					"{$knownThumbUrls[$sizekey]} \n");
+					"{$knownThumbUrls[$sizekey]} \n" );
 				return $knownThumbUrls[$sizekey];
 			}
 			/* This size is not yet known */
@@ -283,30 +330,29 @@ class ForeignAPIRepo extends FileRepo {
 		$metadata = null;
 		$foreignUrl = $this->getThumbUrl( $name, $width, $height, $metadata, $params );
 
-		if( !$foreignUrl ) {
+		if ( !$foreignUrl ) {
 			wfDebug( __METHOD__ . " Could not find thumburl\n" );
 			return false;
 		}
 
 		// We need the same filename as the remote one :)
 		$fileName = rawurldecode( pathinfo( $foreignUrl, PATHINFO_BASENAME ) );
-		if( !$this->validateFilename( $fileName ) ) {
+		if ( !$this->validateFilename( $fileName ) ) {
 			wfDebug( __METHOD__ . " The deduced filename $fileName is not safe\n" );
 			return false;
 		}
-		$localPath =  $this->getZonePath( 'thumb' ) . "/" . $this->getHashPath( $name ) . $name;
+		$localPath = $this->getZonePath( 'thumb' ) . "/" . $this->getHashPath( $name ) . $name;
 		$localFilename = $localPath . "/" . $fileName;
-		$localUrl =  $this->getZoneUrl( 'thumb' ) . "/" . $this->getHashPath( $name ) . rawurlencode( $name ) . "/" . rawurlencode( $fileName );
+		$localUrl = $this->getZoneUrl( 'thumb' ) . "/" . $this->getHashPath( $name ) . rawurlencode( $name ) . "/" . rawurlencode( $fileName );
 
-		if( $backend->fileExists( array( 'src' => $localFilename ) )
-			&& isset( $metadata['timestamp'] ) )
-		{
+		if ( $backend->fileExists( array( 'src' => $localFilename ) )
+			&& isset( $metadata['timestamp'] ) ) {
 			wfDebug( __METHOD__ . " Thumbnail was already downloaded before\n" );
 			$modified = $backend->getFileTimestamp( array( 'src' => $localFilename ) );
 			$remoteModified = strtotime( $metadata['timestamp'] );
 			$current = time();
 			$diff = abs( $modified - $current );
-			if( $remoteModified < $modified && $diff < $this->fileCacheExpiry ) {
+			if ( $remoteModified < $modified && $diff < $this->fileCacheExpiry ) {
 				/* Use our current and already downloaded thumbnail */
 				$knownThumbUrls[$sizekey] = $localUrl;
 				$wgMemc->set( $key, $knownThumbUrls, $this->apiThumbCacheExpiry );
@@ -315,16 +361,15 @@ class ForeignAPIRepo extends FileRepo {
 			/* There is a new Commons file, or existing thumbnail older than a month */
 		}
 		$thumb = self::httpGet( $foreignUrl );
-		if( !$thumb ) {
+		if ( !$thumb ) {
 			wfDebug( __METHOD__ . " Could not download thumb\n" );
 			return false;
 		}
 
-
 		# @todo FIXME: Delete old thumbs that aren't being used. Maintenance script?
 		$backend->prepare( array( 'dir' => dirname( $localFilename ) ) );
 		$params = array( 'dst' => $localFilename, 'content' => $thumb );
-		if( !$backend->quickCreate( $params )->isOK() ) {
+		if ( !$backend->quickCreate( $params )->isOK() ) {
 			wfDebug( __METHOD__ . " could not write to thumb path '$localFilename'\n" );
 			return $foreignUrl;
 		}
@@ -337,16 +382,17 @@ class ForeignAPIRepo extends FileRepo {
 	/**
 	 * @see FileRepo::getZoneUrl()
 	 * @param $zone String
+	 * @param string|null $ext Optional file extension
 	 * @return String
 	 */
-	function getZoneUrl( $zone ) {
+	function getZoneUrl( $zone, $ext = null ) {
 		switch ( $zone ) {
 			case 'public':
 				return $this->url;
 			case 'thumb':
 				return $this->thumbUrl;
 			default:
-				return parent::getZoneUrl( $zone );
+				return parent::getZoneUrl( $zone, $ext );
 		}
 	}
 
@@ -380,6 +426,36 @@ class ForeignAPIRepo extends FileRepo {
 	}
 
 	/**
+	 * Get information about the repo - overrides/extends the parent
+	 * class's information.
+	 * @return array
+	 * @since 1.22
+	 */
+	function getInfo() {
+		$info = parent::getInfo();
+		$info['apiurl'] = $this->getApiUrl();
+
+		$query = array(
+			'format' => 'json',
+			'action' => 'query',
+			'meta' => 'siteinfo',
+			'siprop' => 'general',
+		);
+
+		$data = $this->httpGetCached( 'SiteInfo', $query, 7200 );
+
+		if ( $data ) {
+			$siteInfo = FormatJson::decode( $data, true );
+			$general = $siteInfo['query']['general'];
+
+			$info['articlepath'] = $general['articlepath'];
+			$info['server'] = $general['server'];
+		}
+
+		return $info;
+	}
+
+	/**
 	 * Like a Http:get request, but with custom User-Agent.
 	 * @see Http:get
 	 * @param $url string
@@ -410,6 +486,46 @@ class ForeignAPIRepo extends FileRepo {
 	}
 
 	/**
+	 * HTTP GET request to a mediawiki API (with caching)
+	 * @param $target string Used in cache key creation, mostly
+	 * @param $query array The query parameters for the API request
+	 * @param $cacheTTL int Time to live for the memcached caching
+	 */
+	public function httpGetCached( $target, $query, $cacheTTL = 3600 ) {
+		if ( $this->mApiBase ) {
+			$url = wfAppendQuery( $this->mApiBase, $query );
+		} else {
+			$url = $this->makeUrl( $query, 'api' );
+		}
+
+		if ( !isset( $this->mQueryCache[$url] ) ) {
+			global $wgMemc;
+
+			$key = $this->getLocalCacheKey( get_class( $this ), $target, md5( $url ) );
+			$data = $wgMemc->get( $key );
+
+			if ( !$data ) {
+				$data = self::httpGet( $url );
+
+				if ( !$data ) {
+					return null;
+				}
+
+				$wgMemc->set( $key, $data, $cacheTTL );
+			}
+
+			if ( count( $this->mQueryCache ) > 100 ) {
+				// Keep the cache from growing infinitely
+				$this->mQueryCache = array();
+			}
+
+			$this->mQueryCache[$url] = $data;
+		}
+
+		return $this->mQueryCache[$url];
+	}
+
+	/**
 	 * @param $callback Array|string
 	 * @throws MWException
 	 */