From 75f00526fe125f26e6ac6b8fd75e001fb63ada76 Mon Sep 17 00:00:00 2001
From: bkoschicek <b.koschicek@gmail.com>
Date: Mon, 9 Oct 2023 12:20:38 +0200
Subject: [PATCH] added Logo to manifest

---
 config/iiif.py                  |  2 +-
 openatlas/api/endpoints/iiif.py | 17 ++++++++++++++++-
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/config/iiif.py b/config/iiif.py
index 574796e07..9ef935d74 100644
--- a/config/iiif.py
+++ b/config/iiif.py
@@ -9,4 +9,4 @@
     'compression': 'deflate'  # 'deflate' or 'jpeg'
 }
 
-IIIF_IMAGE_EXT = ALLOWED_IMAGE_EXT + ['.pdf']
\ No newline at end of file
+IIIF_IMAGE_EXT = ALLOWED_IMAGE_EXT + ['.pdf']
diff --git a/openatlas/api/endpoints/iiif.py b/openatlas/api/endpoints/iiif.py
index 3e2260c0b..cbbbe8c7f 100644
--- a/openatlas/api/endpoints/iiif.py
+++ b/openatlas/api/endpoints/iiif.py
@@ -1,7 +1,7 @@
 from typing import Any
 
 import requests
-from flask import jsonify, Response, url_for
+from flask import jsonify, Response, url_for, g, request
 from flask_restful import Resource
 
 from openatlas import app
@@ -124,6 +124,7 @@ def get_manifest_version_2(id_: int) -> dict[str, Any]:
                 "@language": "en"}],
             "license": get_license_name(entity),
             "attribution": "By OpenAtlas",
+            "logo": get_logo(),
             "sequences": [
                 IIIFSequence.build_sequence(get_metadata(entity))],
             "structures": []}
@@ -136,3 +137,17 @@ def get_metadata(entity: Entity) -> dict[str, Any]:
     req = requests.get(f"{image_url}/info.json")
     image_api = req.json()
     return {'entity': entity, 'img_url': image_url, 'img_api': image_api}
+
+
+def get_logo() -> dict[str, Any]:
+    return {
+        "@id": url_for(
+            'api.display',
+            filename=g.settings['logo_file_id'],
+            _external=True),
+        "service": {
+            "@context": "http://iiif.io/api/image/2/context.json",
+            "@id": url_for('overview', _external=True),
+            "profile": "http://iiif.io/api/image/2/level2.json"
+        }
+    }