Allow media handlers to mark files as expensive

[lhc/web/wiklou.git] / includes / filerepo / file / File.php

diff --git a/includes/filerepo/file/File.php b/includes/filerepo/file/File.php
index a45cd72..1103e38 100644 (file)
--- a/includes/filerepo/file/File.php
+++ b/includes/filerepo/file/File.php
@@ -2018,4 +2018,13 @@ abstract class File {
                        throw new MWException( "A Title object is not set for this File.\n" );
                }
        }
+
+       /**
+        * True if creating thumbnails from the file is large or otherwise resource-intensive.
+        * @return bool
+        */
+       public function isExpensiveToThumbnail() {
+               $handler = $this->getHandler();
+               return $handler ? $handler->isExpensiveToThumbnail( $this ) : false;
+       }
 }