def username(data):
if '@' in data.twitter_username:
raise Invalid(_(u"Invalid username. Remove '@'"))
from zope.interface import Interface
from plone.app.registry.browser.controlpanel import ControlPanelFormWrapper
from plone.app.registry.browser.controlpanel import RegistryEditForm
from plone.z3cform import layout
from z3c.form import form
from zope.interface import invariant, Invalid
from milktea.plonetwitterportlet import MessageFactory as _
class ITwitterSettings(Interface):
twitter_username = schema.TextLine(title=_(u'Twitter Username'),
description=_(u"Default twitter username for the entire site. Dont inlcude '@'. E.g 'milktea'"))
@invariant
def username(data):
if '@' in data.twitter_username:
raise Invalid(_(u"Invalid username. Remove '@'"))
class TwitterControlPanelForm(RegistryEditForm):
form.extends(RegistryEditForm)
schema = ITwitterSettings
TwitterControlPanelView = layout.wrap_form(TwitterControlPanelForm, ControlPanelFormWrapper)
TwitterControlPanelView.label = _(u"Milktea Plone Twitter Portlet Settings")
