feat: Default versioning import user id setting can be set via environment variable (#89)

Author: Aiky30

CHANGELOG.rst

@@ -4,6 +4,7 @@ Changelog
 
 Unreleased
 ==================
+* feat: Exposed the setting DJANGOCMS_SNIPPET_VERSIONING_MIGRATION_USER_ID as an environment variable for the Divio addon
 * fix: Error when rendering a Draft Snippet plugin on a Published page
 * fix: Publish snippets by default as they were already in that state pre-versioning and cleanup unnecessary migration files before release!
 * feat: djangocms-versioning support added, including model restructure and configuration

README.rst

@@ -82,6 +82,7 @@ please set ``DJANGOCMS_SNIPPET_CACHE`` to ``False`` in your settings::
 
 Migration 0010 requires the use of a user in order to create versions for existing snippets (if djangocms_versioning is installed and enabled),
 a user can be chosen with the setting ``DJANGOCMS_SNIPPET_VERSIONING_MIGRATION_USER_ID``, the default is 1.
+This setting is also exposed as an Environment variable for Divio projects using the Divio addon.
 
     DJANGOCMS_SNIPPET_VERSIONING_MIGRATION_USER_ID = 2 # Will use user with id: 2
 

aldryn_config.py

@@ -1,3 +1,5 @@
+from functools import partial
+
 from aldryn_client import forms
 
 
@@ -17,6 +19,18 @@ class Form(forms.BaseForm):
     )
 
     def to_settings(self, data, settings):
+        from aldryn_addons.utils import djsenv
+
+        env = partial(djsenv, settings=settings)
+
+        # Get a migration user if the env setting has been added
+        migration_user_id = env(
+            'DJANGOCMS_SNIPPET_VERSIONING_MIGRATION_USER_ID',
+            default=False
+        )
+        if migration_user_id:
+            settings['DJANGOCMS_SNIPPET_VERSIONING_MIGRATION_USER_ID'] = int(migration_user_id)
+
         if data['editor_theme']:
             settings['DJANGOCMS_SNIPPET_THEME'] = data['editor_theme']
         if data['editor_mode']: