def handle_cancel(self, action):
IStatusMessage(self.request).addStatusMessage(
_(u"Changes canceled."),
"info")
self.request.response.redirect("%s/%s" % (
self.context.absolute_url(),
self.control_panel_view))
def handle_save(self, action):
data, errors = self.extractData()
if errors:
self.status = self.formErrorsMessage
return
# get old script id
registry = getUtility(IRegistry)
registrykey = "wildcard.cleanprint.interfaces.ICleanPrintSettings" \
".script_url"
oldscript = None
if registrykey in registry.records:
oldscript = registry.records[registrykey].value
# apply changes
self.applyChanges(data)
# add new script
jsreg = getToolByName(self, 'portal_javascripts')
if data['script_url'] is not None \
and data['script_url'].strip() != '' \
and jsreg.getResource(data['script_url']) is None:
jsreg.registerScript(id=data['script_url'])
# remove old script if it does not match the currently saved script
if data['script_url'] != oldscript:
jsreg.unregisterResource(oldscript)
# update the status
IStatusMessage(self.request).addStatusMessage(
_(u"Changes saved."),
"info")
self.request.response.redirect(self.request.getURL())
