X-Git-Url: http://git.heureux-cyclage.org/?p=lhc%2Fweb%2Fwiklou.git;a=blobdiff_plain;f=includes%2Fspecials%2FSpecialRedirect.php;h=c4e4635ab56bcda22f94fdcaa1024c7ec2a2e54c;hp=1b2bda9a93484690454c908906dd0b304429b26c;hb=f661f3373eb500949b7e421b0df5a955d2904809;hpb=0770f85a0a293e6c7af6f1d3d3a1dbd2d13c1e09

diff --git a/includes/specials/SpecialRedirect.php b/includes/specials/SpecialRedirect.php
index 1b2bda9a93..c4e4635ab5 100644
--- a/includes/specials/SpecialRedirect.php
+++ b/includes/specials/SpecialRedirect.php
@@ -119,7 +119,9 @@ class SpecialRedirect extends FormSpecialPage {
 			// ... and we can
 			if ( $mto && !$mto->isError() ) {
 				// ... change the URL to point to a thumbnail.
-				$url = $mto->getUrl();
+				// Note: This url is more temporary as can change
+				// if file is reuploaded and has different aspect ratio.
+				$url = [ $mto->getUrl(), $height === -1 ? 301 : 302 ];
 			}
 		}
 
@@ -224,7 +226,21 @@ class SpecialRedirect extends FormSpecialPage {
 				break;
 		}
 		if ( $status && $status->isGood() ) {
-			$this->getOutput()->redirect( $status->getValue() );
+			// These urls can sometimes be linked from prominent places,
+			// so varnish cache.
+			$value = $status->getValue();
+			if ( is_array( $value ) ) {
+				list( $url, $code ) = $value;
+			} else {
+				$url = $value;
+				$code = 301;
+			}
+			if ( $code === 301 ) {
+				$this->getOutput()->setCdnMaxage( 60 * 60 );
+			} else {
+				$this->getOutput()->setCdnMaxage( 10 );
+			}
+			$this->getOutput()->redirect( $url, $code );
 
 			return true;
 		}