Add translation for default mail subject

src/collective/easyform/interfaces/mailer.py

@@ -13,7 +13,10 @@
 from z3c.form.browser.checkbox import CheckBoxFieldWidget
 from z3c.form.browser.textarea import TextAreaWidget
 from plone.autoform.interfaces import OMITTED_KEY
-
+from zope.globalrequest import getRequest
+from zope.i18n import translate
+from zope.interface import provider
+from zope.schema.interfaces import IContextAwareDefaultFactory
 
 import zope.i18nmessageid
 import zope.interface
@@ -24,6 +27,11 @@
 MODIFY_PORTAL_CONTENT = "cmf.ModifyPortalContent"
 
 
+@provider(IContextAwareDefaultFactory)
+def default_mail_subject(context):
+ return translate(_(u"Form Submission"), context=getRequest())
+
+
 def default_mail_body():
  """Default mail body for mailer action.
  Acquire 'mail_body_default.pt' or return hard coded default
@@ -161,7 +169,7 @@ class IMailer(IAction):
  u"do not specify a subject field or if the field "
  u"is empty.",
  ),
- default=u"Form Submission",
+ defaultFactory=default_mail_subject,
  missing_value=u"",
  required=False,
  )