def guess_room(self, request, ldap_user_read=None):
ipaddress = request.options['ipaddress']
host_filter = self._get_host_filter(ipaddress)
computers = ldap_user_read.searchDn(host_filter)
if computers:
room_filter = self._get_room_filter(computers)
for school in School.get_all(ldap_user_read):
school = school.name
for room in ComputerRoom.get_all(ldap_user_read, school,
room_filter):
self.finished(request.id, dict(school=school,
room=room.dn))
return
self.finished(request.id, dict(school=None, room=None))
def query(self, request, ldap_user_read=None):
school = request.options['school']
pattern = LDAP_Filter.forGroups(request.options.get('pattern', ''),
school)
result = [{
'name': x.get_relative_name(),
'description': x.description or '',
'$dn$': x.dn,
} for x in ComputerRoom.get_all(ldap_user_read, school, pattern)]
result = sorted(result,
cmp=lambda x, y: cmp(x.lower(), y.lower()),
key=lambda x: x['name']) # TODO: still necessary?
self.finished(request.id, result)
def rooms(self, request, ldap_user_read=None):
"""Returns a list of all available rooms"""
rooms = []
try:
all_rooms = ComputerRoom.get_all(ldap_user_read,
request.options['school'])
except udm_exceptions.noObject:
all_rooms = []
for room in all_rooms:
room_info = _readRoomInfo(room.dn)
user_dn = room_info.get('user')
locked = user_dn and not compare_dn(user_dn, self.user_dn) and (
'pid' in room_info or 'exam' in room_info)
if locked:
try:
# open the corresponding UDM object to get a displayable user name
user_dn = Display.user(
User.from_dn(
user_dn, None,
ldap_user_read).get_udm_object(ldap_user_read))
except udm_exceptions.base as exc:
MODULE.warn(
'Cannot open LDAP information for user %r: %s' %
(user_dn, exc))
rooms.append({
'id': room.dn,
'label': room.get_relative_name(),
'user': user_dn,
'locked': locked,
'exam': room_info.get('exam'),
'examDescription': room_info.get('examDescription'),
'examEndTime': room_info.get('examEndTime'),
})
self.finished(request.id, rooms)