From 0104c3ea078126444e3156bdb508bd36d65b6eb9 Mon Sep 17 00:00:00 2001
From: Varun Patil <varunpatil@ucla.edu>
Date: Mon, 7 Nov 2022 09:26:24 -0800
Subject: [PATCH] Animate GIF in viewer

---
 src/components/Viewer.vue | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/components/Viewer.vue b/src/components/Viewer.vue
index a780ac2c..5a4f8639 100644
--- a/src/components/Viewer.vue
+++ b/src/components/Viewer.vue
@@ -569,8 +569,15 @@ export default class Viewer extends Mixins(GlobalMixin) {
 
   /** Get base data object */
   private getItemData(photo: IPhoto) {
+    let previewUrl = getPreviewUrl(photo, false, 2048);
+
+    // Preview aren't animated
+    if (photo.mimetype === "image/gif") {
+      previewUrl = getDownloadLink(photo);
+    }
+
     return {
-      src: getPreviewUrl(photo, false, 2048),
+      src: previewUrl,
       width: photo.w || undefined,
       height: photo.h || undefined,
       thumbCropped: true,