From 771701eeefab1a693b325ee2d116915fe5cda087 Mon Sep 17 00:00:00 2001
From: Roan Kattouw <catrope@users.mediawiki.org>
Date: Sat, 15 Jan 2011 11:20:24 +0000
Subject: [PATCH] Add width parameter to Special:Filepath to allow getting the
 file path of a thumbnail. Requested by Krinkle for his Wordpress plugin
 (PhotoCommons)

---
 includes/specials/SpecialFilepath.php | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/includes/specials/SpecialFilepath.php b/includes/specials/SpecialFilepath.php
index 419f8408c1..8bb0890c6c 100644
--- a/includes/specials/SpecialFilepath.php
+++ b/includes/specials/SpecialFilepath.php
@@ -47,7 +47,16 @@ class SpecialFilepath extends SpecialPage {
 		} else {
 			$file = wfFindFile( $title );
 			if ( $file && $file->exists() ) {
-				$wgOut->redirect( $file->getURL() );
+				$url = $file->getURL();
+				$width = $wgRequest->getInt( 'width', -1 );
+				$height = $wgRequest->getInt( 'height', -1 );
+				if ( $width != -1 ) {
+					$mto = $file->transform( array( 'width' => $width, 'height' => $height ) );
+					if ( $mto && !$mto->isError() ) {
+						$url = $mto->getURL();
+					}
+				}
+				$wgOut->redirect( $url );
 			} else {
 				$wgOut->setStatusCode( 404 );
 				$this->showForm( $title );
-- 
2.20.1