def remind(self):
for lease in ResourceLease.objects.filter(expires <= datetime.date.today()):
#TODO : set reminder count and adjust expires
lease.reminder += 1;
lease.expires = self.updateExpires(lease)
lease.save()
users = []
for key in ResourceSubscribers.filter(resource_id == lease.resource.id):
if key.subscriber.email not in users:
users.append(key.subscriber.email)
for user in users:
mailer.mail(owner=user, resource=lease.resource)
if lease.resource.callbackurl:
import httplib2
import urllib
import base64
import json
try:
url = lease.resource.callbackurl
auth = lease.resource.callbackauth
logger.info('url='+url)
params = urllib.urlencode({'id':lease.resource.id, 'msg': 'lease expiration reminder',
'subscribers': users, 'count':lease.reminder, 'next':repr(lease.expires)})
response, content = http.request(url, 'POST',
headers={"Content-Type": "application/json", 'Authorization' : 'Basic ' + auth})
if response.status != 200:
logger.error('status='+str(response.status))
logger.info(repr(content))
msg = 'callback invoked'
logger.info(msg)
except:
pass
pass
