From 46afe369f9d119f46a4870a7043d55a98540b95a Mon Sep 17 00:00:00 2001
From: Josh Hadro <josh.hadro@gmail.com>
Date: Fri, 28 Jul 2023 14:57:55 -0400
Subject: [PATCH] Add canvas thumbnail for single images

---
 iiify/resolver.py | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/iiify/resolver.py b/iiify/resolver.py
index 8c6762a..5d461dd 100644
--- a/iiify/resolver.py
+++ b/iiify/resolver.py
@@ -269,11 +269,20 @@ def singleImage(metadata, identifier, manifest, uri):
     imgId = f"{identifier}/{fileName}".replace('/','%2f')
     imgURL = f"{IMG_SRV}/3/{imgId}"
     
+
+    thumbnail = [{
+              "id": f"https://archive.org/download/{identifier}/__ia_thumb.jpg",
+              "type": "Image",
+              "format": "image/jpeg",
+                    }]
+
     manifest.make_canvas_from_iiif(url=imgURL,
                                     id=f"https://iiif.archivelab.org/iiif/{identifier}/canvas",
                                     label="1",
                                     anno_page_id=f"{uri}/annotationPage/1",
-                                    anno_id=f"{uri}/annotation/1")    
+                                    anno_id=f"{uri}/annotation/1", 
+                                    thumbnail=thumbnail)
+
 
 def addMetadata(item, identifier, metadata, collection=False):
     item.homepage = [{"id": f"https://archive.org/details/{identifier}",