Locks: prevent edit actions

1 files changed, 9 insertions, 1 deletions

diff --git a/archaeological_context_records/forms.py b/archaeological_context_records/forms.py
index 6bbc3099c..375943c9c 100644
--- a/archaeological_context_records/forms.py
+++ b/archaeological_context_records/forms.py
@@ -133,7 +133,15 @@ class RecordFormSelection(CustomFormSearch):
         if 'pk' not in cleaned_data or not cleaned_data['pk']:
             raise forms.ValidationError(_(u"You should at least select one "
                                           u"context record."))
-        return cleaned_data
+        pk = self.cleaned_data["pk"]
+        try:
+            cr = models.ContextRecord.objects.get(pk=pk)
+        except models.ContextRecord.DoesNotExist:
+            raise forms.ValidationError(_("Invalid selection."))
+        if cr.locked:
+            raise forms.ValidationError(_("This context record is locked for "
+                                          "edition."))
+        return self.cleaned_data
 
 
 class RecordFormGeneral(CustomForm, ManageOldType):