Open Source Monorail

appengine/monorail/project/wikiredirect.py

+# 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
+
+"""A class to forward requests to the provided documentation url.
+
+This page handles the /wiki urls which are forwarded from Codesite.
+If a project has defined a docs_url, then the requests are forwarded there.
+If not, they are redirected to adminIntro.
+"""
+
+import httplib
+
+from framework import framework_helpers
+from framework import servlet
+from framework import urls
+
+
+class WikiRedirect(servlet.Servlet):
+  """Redirect to the wiki documentation, if provided."""
+
+  def get(self, **kwargs):
+    """Construct a 302 pointing at project.docs_url, or at adminIntro."""
+    docs_url = self.mr.project.docs_url
+    if not docs_url:
+      docs_url = framework_helpers.FormatAbsoluteURL(
+          self.mr, urls.ADMIN_INTRO, include_project=True)
+    self.response.location = docs_url
+    self.response.status = httplib.MOVED_PERMANENTLY