Fixed media type for tiled files (Daniel-KM/Omeka-S-module-IiifServer#4…

…).
Daniel-KM · Feb 17, 2019 · 64d3e37 · 64d3e37
1 parent 6b7f441
commit 64d3e37
Showing 1 changed file with 15 additions and 1 deletion.
diff --git a/views/helpers/IiifManifest.php b/views/helpers/IiifManifest.php
@@ -524,9 +524,23 @@ protected function _iiifImage(File $file, $index, $canvasUrl, $width = null, $he
             ), 'universalviewer_image_url');
             $imageUrl = $this->view->uvForceBaseUrlIfRequired($imageUrl);
 
+            $formats = array(
+                'image/jpeg' => 'image/jpeg',
+                'image/png' => 'image/png',
+                'image/gif' => 'image/gif',
+                'image/webp' => 'image/webp',
+                'jpg' => 'image/jpeg',
+                'jpeg' => 'image/jpeg',
+                'png' => 'image/png',
+                'gif' => 'image/gif',
+                'webp' => 'image/webp',
+            );
+
             $imageResource['@id'] = $imageUrl;
             $imageResource['@type'] = 'dctypes:Image';
-            $imageResource['format'] = $file->mime_type;
+            $imageResource['format'] = isset($iiifTileInfo['format']) && isset($formats[strtolower($iiifTileInfo['format'])])
+                ? $formats[strtolower($iiifTileInfo['format'])]
+                : 'image/jpeg';
             $imageResource['width'] = $width;
             $imageResource['height'] = $height;