def extends(*args, **kwargs):
frame = sys._getframe(1)
f_locals = frame.f_locals
if not kwargs.get('ignoreFields', False):
f_locals['fields'] = field.Fields()
for arg in args:
f_locals['fields'] += getattr(arg, 'fields', field.Fields())
if not kwargs.get('ignoreHandlers', False):
f_locals['buttons'] = button.Buttons()
for arg in args:
f_locals['buttons'] += getattr(arg, 'buttons', button.Buttons())
if not kwargs.get('ignoreHandlers', False):
f_locals['handlers'] = button.Handlers()
for arg in args:
f_locals['handlers'] += getattr(arg, 'handlers', button.Handlers())
def update(self):
def handleApply(self, action):
data, errors = self.extractData()
if not data.get(self.channel_selector):
self.unsubscribe()
return
if errors:
self.status = self.formErrorsMessage
return
content = self.getContent()
del data[self.channel_selector]
changes = form.applyChanges(self, content, data)
if changes:
zope.event.notify(
zope.lifecycleevent.ObjectModifiedEvent(content))
self.status = self.successMessage
else:
self.status = self.noChangesMessage
self.handlers = button.Handlers()
self.handlers.addHandler(self.parentForm.buttons['apply'], handleApply)
super(SubscriptionEditSubForm, self).update()
def setup_form(self):
self.buttons = button.Buttons()
self.handlers = button.Handlers()
if self.form_type() == 'addform':
preview = button.Button(title=_(u'Continue'), name='save')
self.buttons += button.Buttons(preview)
preview_handler = button.Handler(preview,
self.__class__.handle_preview)
self.handlers.addHandler(preview, preview_handler)
self.ignoreContext = True
self.ignoreReadonly = True
else:
update = button.Button(title=_(u'Continue'), name='save')
self.buttons += button.Buttons(update)
update_handler = button.Handler(update,
self.__class__.handle_update)
self.handlers.addHandler(update, update_handler)
self.context = self.event
cancel = button.Button(title=_(u'Cancel'), name='cancel')
self.buttons += button.Buttons(cancel)
cancel_handler = button.Handler(cancel, self.__class__.handle_cancel)
self.handlers.addHandler(cancel, cancel_handler)
def update(self):
def handleApply(self, action):
data, errors = self.extractData()
if not data.get(self.channel_selector):
return
if errors:
self.status = form.AddForm.formErrorsMessage
return
extract = lambda d, prefix: dict([(key.split('.', 1)[-1], value)
for (key, value) in d.items()
if key.startswith(prefix)])
comp_data = extract(data, 'composer.')
coll_data = extract(data, 'collector.')
pdata, perrors = self.parentForm.extractData()
comp_data.update(pdata)
composer = self.context.composers[self.format]
secret = collective.singing.subscribe.secret(
self.context, composer, comp_data, self.request)
secret_provided = self.secret
if secret_provided and secret != secret_provided:
self.status = self.status_error
return
# Check if subscribed to other channels
if not secret_provided and not self.parentForm.confirmation_sent:
existing = sum(
[len(channel.subscriptions.query(secret=secret)) \
for channel in channel_lookup(only_subscribeable=True)])
if existing:
self.status = self.status_already_subscribed
return
metadata = dict(format=self.format,
date=datetime.datetime.now(),
pending=not secret_provided)
# We assume here that the language of the request is the
# desired language of the subscription:
pl = component.queryAdapter(
self.request, zope.i18n.interfaces.IUserPreferredLanguages)
if pl is not None:
metadata['languages'] = pl.getPreferredLanguages()
# By using another method here we allow subclasses to override
# what really happens here:
self.add_subscription(self.context, secret, comp_data, coll_data,
metadata, secret_provided)
self.handlers = button.Handlers()
self.handlers.addHandler(self.parentForm.buttons['apply'], handleApply)
super(SubscriptionAddSubForm, self).update()
def __init__(self, context, request):
super(SubmissionEditForm, self).__init__(context, request)
language = negotiate(context=request) or u''
context_language = get_navigation_root_language(self.context)
if context_language.startswith(language or context_language):
self._locale_postfix = ''
else:
self._locale_postfix = '_' + language
self.buttons = button.Buttons()
self.handlers = button.Handlers()
def __init__(self, context, request):
super(FlowSubmitForm, self).__init__(context, request)
language = negotiate(context=self.request) or u''
context_language = get_navigation_root_language(self.context)
if context_language.startswith(language or context_language):
self.localized_context = context
else:
proxy = LanguageFieldsProxy(self.context)
proxy._language = language
self.localized_context = proxy
self.buttons = button.Buttons()
self.handlers = button.Handlers()
if 'disable_border' in self.request.form:
del self.request.form['disable_border']
def setup_form(self):
self.buttons = button.Buttons()
self.handlers = button.Handlers()
save = button.Button(title=_(u'Save Event'), name='save')
self.buttons += button.Buttons(save)
save_handler = button.Handler(save, self.__class__.handle_save)
self.handlers.addHandler(save, save_handler)
self.event = self.context
cancel = button.Button(title=_(u'Cancel Event Submission'),
name='cancel')
self.buttons += button.Buttons(cancel)
cancel_handler = button.Handler(cancel, self.__class__.handle_cancel)
self.handlers.addHandler(cancel, cancel_handler)
