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())