blob: 5a86336aabf1589bdeb65cba74d898df3467f438 [file] [log] [blame]
# Copyright 2016 The Chromium Authors. All rights reserved.
# Use of this source code is govered by a BSD-style
# license that can be found in the LICENSE file or at
# https://developers.google.com/open-source/licenses/bsd
"""This file sets up all the urls for monorail pages."""
import httplib
import logging
import webapp2
def MakeRedirect(redirect_to_this_uri, permanent=True):
"""Return a new request handler class that redirects to the given URL."""
class Redirect(webapp2.RequestHandler):
"""Redirect is a response handler that issues a redirect to another URI."""
def get(self, **_kw):
"""Send the 301/302 response code and write the Location: redirect."""
self.response.location = redirect_to_this_uri
self.response.headers.add('Strict-Transport-Security',
'max-age=31536000; includeSubDomains')
self.response.status = (
httplib.MOVED_PERMANENTLY if permanent else httplib.FOUND)
return Redirect
def MakeRedirectInScope(uri_in_scope, scope, permanent=True):
"""Redirect to a URI within a given scope, e.g., per project or user.
Args:
uri_in_scope: a uri within a project or user starting with a slash.
scope: a string indicating the uri-space scope:
p for project pages
u for user pages
g for group pages
permanent: True for a HTTP 301 permanently moved response code,
otherwise a HTTP 302 temporarily moved response will be used.
Example:
self._SetupProjectPage(
redirect.MakeRedirectInScope('/newpage', 'p'), '/oldpage')
Returns:
A class that can be used with webapp2.
"""
assert uri_in_scope.startswith('/')
class RedirectInScope(webapp2.RequestHandler):
"""A handler that redirects to another URI in the same scope."""
def get(self, **_kw):
"""Send the 301/302 response code and write the Location: redirect."""
split_path = self.request.path.lstrip('/').split('/')
if len(split_path) > 1:
project_or_user = split_path[1]
url = '//%s/%s/%s%s' % (
self.request.host, scope, project_or_user, uri_in_scope)
self.response.location = url
else:
self.response.location = '/'
self.response.headers.add('Strict-Transport-Security',
'max-age=31536000; includeSubDomains')
self.response.status = (
httplib.MOVED_PERMANENTLY if permanent else httplib.FOUND)
return RedirectInScope