planetstack/hpc_observer/steps/sync_cdnprefix.py

   1 import os
   2 import sys
   3 import base64
   4 from django.db.models import F, Q
   5 from planetstack.config import Config
   6 from observer.syncstep import SyncStep
   7 from core.models import Service
   8 from hpc.models import ServiceProvider, ContentProvider, CDNPrefix
   9 from util.logger import Logger, logging
  10
  11 # hpclibrary will be in steps/..
  12 parentdir = os.path.join(os.path.dirname(__file__),"..")
  13 sys.path.insert(0,parentdir)\r
  14
  15 from hpclib import HpcLibrary
  16
  17 logger = Logger(level=logging.INFO)
  18
  19 class SyncCDNPrefix(SyncStep, HpcLibrary):
  20     provides=[CDNPrefix]
  21     requested_interval=0
  22
  23     def __init__(self, **args):
  24         SyncStep.__init__(self, **args)
  25         HpcLibrary.__init__(self)
  26
  27     def fetch_pending(self):
  28         return CDNPrefix.objects.filter(Q(enacted__lt=F('updated')) | Q(enacted=None))
  29
  30     def sync_record(self, cp):
  31         logger.info("sync'ing cdn prefix %s" % str(cp))
  32
  33         if (not cp.contentProvider) or (not cp.contentProvider.content_provider_id):
  34             return
  35
  36         cpid = cp.contentProvider.content_provider_id
  37
  38         cp_dict = {"service": "HyperCache", "enabled": cp.enabled, "content_provider_id": cpid, "cdn_prefix": cp.prefix}
  39
  40         #print cp_dict
  41
  42         if not cp.cdn_prefix_id:
  43             id = self.client.onev.Create("CDNPrefix", cp_dict)
  44             cp.cdn_prefix_id = id
  45         else:
  46             self.client.onev.Update("CDNPrefix", cp.cdn_prefix_id, cp_dict)
  47
  48         cp.save()