"""Survey view handler."""
from restless.exceptions import Unauthorized
import tornado.web
from dokomoforms.exc import SurveyAccessForbidden
from dokomoforms.handlers.util import BaseHandler, auth_redirect
from dokomoforms.handlers.api.v0 import get_survey_for_handler
from dokomoforms.options import options
from dokomoforms.models import Survey
[docs]class EnumerateHomepageHandler(BaseHandler):
"""The endpoint for the main Enumerator interface."""
@tornado.web.authenticated
[docs] def get(self):
"""GET the enumerate interface."""
self.render('enumerate_homepage.html')
[docs]class Enumerate(BaseHandler):
"""View and submit to a survey."""
[docs] def get(self, survey_id):
"""GET the main survey view.
Render survey page for given survey id, embed JSON into to template so
browser can cache survey in HTML.
Raises tornado http error.
@survey_id: Requested survey id.
"""
try:
survey = get_survey_for_handler(self, survey_id)
except Unauthorized:
return auth_redirect(self)
except SurveyAccessForbidden:
raise tornado.web.HTTPError(403)
# pass in the revisit url
self.render(
'view_enumerate.html',
current_user_model=self.current_user_model,
survey=survey,
revisit_url=options.revisit_url
)
[docs]class EnumerateTitle(BaseHandler):
"""View and submit to a survey identified by title."""
[docs] def get(self, title):
"""GET the main survey view.
Render survey page for given survey title, embed JSON into to template
so browser can cache survey in HTML.
Checks for Survey.url_slug
Raises tornado http error.
"""
survey_id = (
self.session
.query(Survey.id)
.filter_by(url_slug=title)
.scalar()
)
if survey_id is None:
raise tornado.web.HTTPError(404)
Enumerate.get(self, survey_id)