Initial commit

env/lib/python3.10/site-packages/wagtail/snippets/permissions.py

@@ -0,0 +1,35 @@
+from django.contrib.auth import get_permission_codename
+
+from wagtail.snippets.models import get_snippet_models
+
+
+def get_permission_name(action, model):
+    return "{}.{}".format(
+        model._meta.app_label,
+        get_permission_codename(action, model._meta),
+    )
+
+
+def user_can_edit_snippet_type(user, model):
+    """true if user has 'add', 'change' or 'delete' permission on this model"""
+    for action in ("add", "change", "delete"):
+        if user.has_perm(get_permission_name(action, model)):
+            return True
+
+    return False
+
+
+def user_can_access_snippets(user):
+    """
+    true if user has 'add', 'change', 'delete', or 'view' permission
+    on any model registered as a snippet type
+    """
+    snippet_models = get_snippet_models()
+
+    for model in snippet_models:
+        if model.snippet_viewset.permission_policy.user_has_any_permission(
+            user, {"add", "change", "delete", "view"}
+        ):
+            return True
+
+    return False