Add Config declaration so there default settings for file uploads

README.rst

@@ -30,9 +30,10 @@ ckanext-showcase is intended to be a more powerful replacement for the
 Requirements
 ------------
 
-Tested on CKAN 2.9 to 2.11.
+Tested on CKAN 2.10 to 2.11.
+
+Note: Use `1.5.2` tag for older CKAN versions 2.7, 2.8 and `1.8.3` tag for CKAN version 2.9.
 
-Note: Use `1.5.2` for older CKAN versions (2.7 and 2.8).
 
 ------------
 Installation

ckanext/showcase/config_declaration.yaml

@@ -0,0 +1,20 @@
+version: 1
+groups:
+    - annotation: showcase configuration
+      options:
+          - key: ckan.upload.showcase.types
+            type: list
+            default: image
+            example: image text
+          - key: ckan.upload.showcase.mimetypes
+            type: list
+            default: image/png image/gif image/jpeg
+            example: image/png
+          - key: ckan.upload.showcase_image.types
+            type: list
+            default: image
+            example: image text
+          - key: ckan.upload.showcase_image.mimetypes
+            type: list
+            default: image/png image/gif image/jpeg
+            example: image/png

ckanext/showcase/plugin.py

@@ -26,6 +26,7 @@
 DATASET_TYPE_NAME = utils.DATASET_TYPE_NAME
 
 
+@tk.blanket.config_declarations
 class ShowcasePlugin(plugins.SingletonPlugin, lib_plugins.DefaultDatasetForm):
     plugins.implements(plugins.IConfigurer)
     plugins.implements(plugins.IDatasetForm)