Open Source Monorail

appengine/monorail/sitewide/userprojects.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
+
+"""Classes for the user projects feed."""
+
+from framework import jsonfeed
+from sitewide import sitewide_helpers
+
+
+class ProjectsJsonFeed(jsonfeed.JsonFeed):
+  """Servlet to get all of a user's projects in JSON format."""
+
+  def HandleRequest(self, mr):
+    """Retrieve list of a user's projects for the "My projects" menu.
+
+    Args:
+      mr: common information parsed from the HTTP request.
+
+    Returns:
+      Results dictionary in JSON format
+    """
+    if not mr.auth.user_id:
+      return {'error': 'User is not logged in.'}
+
+    json_data = {}
+
+    with self.profiler.Phase('page processing'):
+      json_data.update(self._GatherProjects(mr))
+
+    return json_data
+
+  def _GatherProjects(self, mr):
+    """Return a dict of project names the current user is involved in."""
+    with self.profiler.Phase('GetUserProjects'):
+      project_lists = sitewide_helpers.GetUserProjects(
+          mr.cnxn, self.services, mr.auth.user_pb, mr.auth.effective_ids,
+          mr.auth.effective_ids)
+      (visible_ownership, _visible_deleted, visible_membership,
+       visible_contrib) = project_lists
+
+    with self.profiler.Phase('GetStarredProjects'):
+      starred_projects = sitewide_helpers.GetViewableStarredProjects(
+          mr.cnxn, self.services, mr.auth.user_id,
+          mr.auth.effective_ids, mr.auth.user_pb)
+
+    projects_dict = {
+        'memberof': [p.project_name for p in visible_membership],
+        'ownerof': [p.project_name for p in visible_ownership],
+        'contributorto': [p.project_name for p in visible_contrib],
+        'starred_projects': [p.project_name for p in starred_projects],
+    }
+
+    return projects_dict