#!/usr/bin/python -tt
#
# Script to pull email addresses for new group members from the Fedora
# Account System.
#
# (C) 2008 Paul W. Frields.  This script is licensed under the
# GNU General Public License, version 2 or any later version.
#
# This script requires the python-fedora RPM.
#
# ChangeLog:
# * 0.1 Paul W. Frields <stickster@gmail.com>
# - Initial version

import os, sys
from fedora.accounts.fas2 import *
from getpass import getpass
from datetime import datetime, timedelta

def _debug_print(level, message):
    if _debuglevel > level:
        print message

def parseFasDate(stamp):
    ## This assumes that FAS2 is using UTC... which it should.
    converted = stamp.split('.')[0]
    return datetime.strptime(converted, '%Y-%m-%d %H:%M:%S')

fas = AccountSystem()

fas.username = raw_input('Enter username: ')
fas.password = getpass('Enter password: ')
if fas.authenticate(fas.username, fas.password) is not True:
    _debug_print(1, 'Bad user/password combination.')
    sys.exit(-1)

people = fas.people_by_id()

groupname = raw_input('Enter account system group name: ')
group = dict(fas.group_by_name(groupname))

days_ago = int(raw_input('How many days back for created accounts? '))
oldest_date = datetime.utcnow() - timedelta(days_ago)

userids = [user[u'person_id'] for user in
           group[u'approved_roles'] + group[u'unapproved_roles']
           if
           parseFasDate(user[u'creation']) > oldest_date]

for userid in userids:
    person = people[userid]
    print '%s <%s>' % (person[u'human_name'],
                       person[u'email'])