def __init__(self, context):
request = check_request()
terms = []
versions = IWorkflowVersions(context.__parent__, None)
if versions is not None:
# check for first version
first_version_label = request.localizer.translate(
VERSION_DISPLAY[DISPLAY_FIRST_VERSION])
try:
first_version = versions.get_version(1) # pylint: disable=assignment-from-no-return
except VersionError:
pass
else:
info = IWorkflowPublicationInfo(first_version, None)
if info is not None and info.publication_effective_date:
first_version_label = '{1} (= {0})'.format(
first_version_label.lower(),
format_date(info.publication_effective_date,
format_string=SH_DATE_FORMAT))
terms.append(
SimpleTerm(DISPLAY_FIRST_VERSION, title=first_version_label))
# check for current version
current_version_label = request.localizer.translate(
VERSION_DISPLAY[DISPLAY_CURRENT_VERSION])
info = IWorkflowPublicationInfo(context, None)
if info is not None and info.publication_effective_date:
current_version_label = '{1} (= {0})'.format(
current_version_label.lower(),
format_date(info.publication_effective_date,
format_string=SH_DATE_FORMAT))
terms.append(
SimpleTerm(DISPLAY_CURRENT_VERSION, title=current_version_label))
super().__init__(terms)
def visible_publication_date(self):
"""Visible publication date getter"""
displayed_date = self.displayed_publication_date
if displayed_date == DISPLAY_FIRST_VERSION:
state = IWorkflowState(self.__parent__, None)
if (state is not None) and (state.version_id > 1):
versions = IWorkflowVersions(self.__parent__, None)
if versions is not None:
version = versions.get_version(1) # pylint: disable=assignment-from-no-return
return IWorkflowPublicationInfo(
version).publication_effective_date
return self.publication_effective_date