def handle_diff_version(self, action, data):
self.status = _("Displaying differences")
selected = getSelected(self.selection_column, self.request)
if len(selected) not in (1, 2):
self.status = _("Select one or two items to show differences")
return
context = removeSecurityProxy(self.context)
source = self._versions.get(selected[0])
try:
target = self._versions.get(selected[1])
if source.version_id > target.version_id:
t = source
source = target
target = t
except IndexError:
target = context
diff_view = DiffView(source, target, self.request)
self.diff_view = diff_view(
*filter(IIModelInterface.providedBy, interface.providedBy(context)))
log.debug("handle_diff_version: source=%s target=%s \n%s" % (
source, target, self.diff_view))
def handle_diff_version(self, action, data):
self.status = _("Displaying differences")
selected = getSelected(self.selection_column, self.request)
if len(selected) not in (1, 2):
self.status = _("Select one or two items to show differences")
return
context = removeSecurityProxy(self.context)
source = self._versions.get(selected[0])
try:
target = self._versions.get(selected[1])
if source.version_id > target.version_id:
t = source
source = target
target = t
except IndexError:
target = context
diff_view = DiffView(source, target, self.request)
self.diff_view = diff_view(*filter(IIModelInterface.providedBy,
interface.providedBy(context)))
log.debug("handle_diff_version: source=%s target=%s \n%s" %
(source, target, self.diff_view))
def handle_revert_version(self, action, data):
selected = getSelected(self.selection_column, self.request)
if len(selected) != 1:
self.status = _("Select one item to revert to")
return
version = self._versions.get(selected[0])
message = data["commit_message"]
self._versions.revert(version, message)
self.status = (_(u"Reverted to Previous Version %s") %(version.version_id))
def handle_revert_version(self, action, data):
selected = getSelected(self.selection_column, self.request)
if len(selected) != 1:
self.status = _("Select one item to revert to")
return
version = self._versions.get(selected[0])
message = data["commit_message"]
self._versions.revert(version, message)
self.status = (_(u"Reverted to Previous Version %s") %
(version.version_id))
