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# Copyright 2009-2011 Canonical Ltd. This software is licensed under the
# GNU Affero General Public License version 3 (see the file LICENSE).
"""`IFAQTarget` browser views."""
__metaclass__ = type
__all__ = [
'FAQTargetNavigationMixin',
'FAQCreateView',
]
from lp import _
from lp.services.webapp import (
canonical_url,
stepthrough,
)
from lp.answers.interfaces.faq import IFAQ
from lp.app.browser.launchpadform import (
action,
custom_widget,
LaunchpadFormView,
)
from lp.app.errors import NotFoundError
from lp.app.widgets.textwidgets import TokensTextWidget
class FAQTargetNavigationMixin:
"""Navigation mixin for `IFAQTarget`."""
@stepthrough('+faq')
def traverse_faq(self, name):
"""Return the FAQ by ID."""
try:
id_ = int(name)
except ValueError:
raise NotFoundError(name)
return self.context.getFAQ(id_)
class FAQCreateView(LaunchpadFormView):
"""A view to create a new FAQ."""
schema = IFAQ
label = _('Create a new FAQ')
field_names = ['title', 'keywords', 'content']
custom_widget('keywords', TokensTextWidget)
@property
def page_title(self):
return 'Create a FAQ for %s' % self.context.displayname
@action(_('Create'), name='create')
def create__action(self, action, data):
"""Creates the FAQ."""
faq = self.context.newFAQ(
self.user, data['title'], data['content'],
keywords=data['keywords'])
self.next_url = canonical_url(faq)
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