planetstack/core/xoslib/methods/tenantview.py

   1 from rest_framework.decorators import api_view
   2 from rest_framework.response import Response\r
   3 from rest_framework.reverse import reverse\r
   4 from rest_framework import serializers\r
   5 from rest_framework import generics\r
   6 from rest_framework.views import APIView\r
   7 from core.models import *\r
   8 from django.forms import widgets
   9 from syndicate_storage.models import Volume
  10
  11 # This REST API endpoint contains a bunch of misc information that the
  12 # tenant view needs to display
  13
  14 BLESSED_DEPLOYMENTS = ["ViCCI"] # ["US-MaxPlanck", "US-GeorgiaTech", "US-Princeton", "US-Washington", "US-Stanford"]
  15
  16 def getTenantViewDict(user):
  17     blessed_sites = []
  18     for site in Site.objects.all():
  19         good=False
  20         for deployment in site.deployments.all():
  21             if deployment.name in BLESSED_DEPLOYMENTS:
  22                 good=True
  23         if good:
  24             blessed_sites.append(site)
  25
  26     blessed_images=[]
  27     for image in Image.objects.all():
  28         good = False
  29         for deployment in image.deployments.all():
  30             if deployment.name in BLESSED_DEPLOYMENTS:
  31                  good=True
  32         if good:
  33             blessed_images.append(image)
  34
  35     blessed_flavors=[]
  36     for flavor in Flavor.objects.all():
  37         good = False
  38         for deployment in flavor.deployments.all():
  39             if deployment.name in BLESSED_DEPLOYMENTS:
  40                  good=True
  41         if good:
  42             blessed_flavors.append(flavor)
  43
  44     volumes=[]
  45     for volume in Volume.objects.all():
  46         if not volume.private:\r
  47             volumes.append(volume)
  48
  49     site_users=[]
  50     user_site_roles=[]
  51     user_site_id=None
  52     user_site_login_base=None
  53     if not user.site:
  54         pass # this is probably an error
  55     else:
  56         user_site_id = user.site.id
  57         user_site_login_base = user.site.login_base
  58         for auser in user.site.users.all():
  59             site_users.append(auser)
  60
  61         for priv in user.site.siteprivileges.filter(user=user):
  62             user_site_roles.append(priv.role.role)
  63
  64     blessed_service_classes = [ServiceClass.objects.get(name="Best Effort")]
  65
  66     return {"id": 0,
  67             "blessed_deployment_names": BLESSED_DEPLOYMENTS,
  68             "blessed_site_names": [site.name for site in blessed_sites],
  69             "blessed_sites": [site.id for site in blessed_sites],
  70             "blessed_image_names": [image.name for image in blessed_images],
  71             "blessed_images": [image.id for image in blessed_images],
  72             "blessed_flavor_names": [flavor.name for flavor in blessed_flavors],
  73             "blessed_flavors": [flavor.id for flavor in blessed_flavors],
  74             "blessed_service_class_names": [serviceclass.name for serviceclass in blessed_service_classes],
  75             "blessed_service_classes": [serviceclass.id for serviceclass in blessed_service_classes],
  76             "public_volume_names": [volume.name for volume in volumes],
  77             "public_volumes": [volume.id for volume in volumes],
  78             "current_user_site_id": user_site_id,
  79             "current_user_login_base": user_site_login_base,
  80             "current_user_site_users": [auser.id for auser in site_users],
  81             "current_user_site_user_names": [auser.email for auser in site_users],
  82             "current_user_can_create_slice": user.is_admin or ("pi" in user_site_roles) or ("admin" in user_site_roles),
  83             "current_user_id": user.id,
  84             }
  85
  86 class TenantList(APIView):
  87     method_kind = "list"
  88     method_name = "tenantview"
  89
  90     def get(self, request, format=None):
  91         return Response( getTenantViewDict(request.user) )
  92
  93 class TenantDetail(APIView):
  94     method_kind = "detail"
  95     method_name = "tenantview"
  96
  97     def get(self, request, format=None, pk=0):
  98         return Response( [getTenantViewDict(request.user)] )
  99