mediagoblin/federation/views.py

   1 from mediagoblin.decorators import oauth_required
   2 from mediagoblin.db.models import User, MediaEntry
   3 from mediagoblin.tools.response import json_response
   4
   5 @oauth_required
   6 def user(request):
   7     """ Handles user response at /api/user/<username>/ """
   8     user = request.matchdict["username"]
   9     requested_user = User.query.filter_by(username=user)
  10
  11     # check if the user exists
  12     if requested_user is None:
  13         error = "No such 'user' with id '{0}'".format(user)
  14         return json_response({"error": error}, status=404)
  15
  16     user = requested_user[0]
  17
  18     # user profiles are public so return information
  19     return json_response(user.serialize(request))
  20
  21 @oauth_required
  22 def feed(request):
  23     """ Handles the user's outbox - /api/user/<username>/feed """
  24     user = request.matchdict["username"]
  25     requested_user = User.query.filter_by(username=user)
  26
  27     # check if the user exists
  28     if requested_user is None:
  29         error = "No such 'user' with id '{0}'".format(user)
  30         return json_response({"error": error}, status=404)
  31
  32     user = request_user[0]
  33
  34     # Now lookup the user's feed.
  35     raise NotImplemented("Yet to implement looking up user's feed")
  36
  37 @oauth_required
  38 def inbox(request):
  39     """ Handles the user's inbox - /api/user/<username>/inbox """
  40     raise NotImplemented("Yet to implement looking up user's inbox")
  41
  42 def image_object(request, media):
  43     """ Return image object - /api/image/<uuid> """
  44     author = media.get_uploader
  45     url = request.urlgen(
  46         "mediagoblin.user_pages.media_home",
  47         user=author.username,
  48         media=media.slug,
  49         qualified=True
  50         )
  51
  52     context = {
  53         "author": author.serialize(request),
  54         "displayName": media.title,
  55         "objectType": "image",
  56         "url": url,
  57     }
  58
  59     return json_response(context)
  60
  61 @oauth_required
  62 def object(request):
  63     """ Lookup for a object type """
  64     objectType = request.matchdict["objectType"]
  65     uuid = request.matchdict["uuid"]
  66     if objectType not in ["image"]:
  67         error = "Unknown type: {0}".format(objectType)
  68         # not sure why this is 404, maybe ask evan. Maybe 400?
  69         return json_response({"error": error}, status=404)
  70
  71     media = MediaEntry.query.filter_by(uuid=uuid).first()
  72     if media is None:
  73         # no media found with that uuid
  74         error = "Can't find a {0} with ID = {1}".format(objectType, uuid)
  75         return json_response({"error": error}, status=404)
  76
  77     if objectType == "image":
  78         return image_object(request, media)