Store original media dimensions as additional header

[lhc/web/wiklou.git] / includes / media / ExifBitmap.php

diff --git a/includes/media/ExifBitmap.php b/includes/media/ExifBitmap.php
index 0e10abb..2fe4872 100644 (file)
--- a/includes/media/ExifBitmap.php
+++ b/includes/media/ExifBitmap.php
@@ -242,4 +242,21 @@ class ExifBitmapHandler extends BitmapHandler {
 
                return 0;
        }
+
+       /**
+       * Get useful response headers for GET/HEAD requests for a file with the given metadata
+       * @param $metadata Array Contains this handler's unserialized getMetadata() for a file
+       * @return Array
+       */
+       public function getContentHeaders( $metadata ) {
+               if ( !isset( $metadata['Width'] ) || !isset( $metadata['Height'] ) ) {
+                       return [];
+               }
+
+               $dimensionsMetadata = [];
+               $dimensionsMetadata['width'] = $metadata['Width'];
+               $dimensionsMetadata['height'] = $metadata['Height'];
+
+               return parent::getContentHeaders( $dimensionsMetadata );
+       }
 }