feat(storage-resize-images): add Imagen upscaling

storage-resize-images/CHANGELOG.md

@@ -1,5 +1,7 @@
 ## Version 0.2.9
 
+feature - support upscaling images with Imagen3
+
 fixed - run an npm audit and bump vulnerable dependencies
 
 fixed - use Promise.allSettled to await various resizes

storage-resize-images/README.md

@@ -151,3 +151,5 @@ Leave this field empty if you do not want to store failed images in a separate d
 This extension will operate with the following project IAM roles:
 
 * storage.admin (Reason: Allows the extension to store resized images in Cloud Storage)
+
+* aiplatform.user (Reason: Allows use of Imagen models to upscale images to higher resolution, if selected.)

storage-resize-images/extension.yaml

@@ -49,6 +49,10 @@ apis:
 roles:
   - role: storage.admin
     reason: Allows the extension to store resized images in Cloud Storage
+  - role: aiplatform.user
+    reason:
+      Allows use of Imagen models to upscale images to higher resolution, if
+      selected.
 
 resources:
   - name: generateResizedImage
@@ -99,7 +103,7 @@ params:
       works](https://firebase.google.com/products/extensions/storage-resize-images).
     type: string
     example: "200x200"
-    validationRegex: ^\d+x(\d+,\d+x)*\d+$
+    validationRegex: ^(\d+x(\d+,\d+x)*\d+|x[24])$
     validationErrorMessage:
       Invalid sizes, must be a comma-separated list of WIDTHxHEIGHT values.
     default: "200x200"