1 from PLC.Faults import *
2 from PLC.Method import Method
3 from PLC.Parameter import Parameter, Mixed
4 from PLC.Persons import Person, Persons
5 from PLC.Slices import Slice, Slices
6 from PLC.Auth import Auth
8 class AddPersonToSlice(Method):
10 Adds the specified person to the specified slice. If the person is
11 already a member of the slice, no errors are returned.
13 Returns 1 if successful, faults otherwise.
16 roles = ['admin', 'pi']
20 Mixed(Person.fields['person_id'],
21 Person.fields['email']),
22 Mixed(Slice.fields['slice_id'],
26 returns = Parameter(int, '1 if successful')
28 def call(self, auth, person_id_or_email, slice_id_or_name):
29 # Get account information
30 persons = Persons(self.api, [person_id_or_email])
32 raise PLCInvalidArgument("No such account %s"%person_id_or_email)
35 # Get slice information
36 slices = Slices(self.api, [slice_id_or_name])
38 raise PLCInvalidArgument("No such slice %s"%slice_id_or_name)
41 # N.B. Allow foreign users to be added to local slices and
42 # local users to be added to foreign slices (and, of course,
43 # local users to be added to local slices).
44 if person['peer_id'] is not None and slice['peer_id'] is not None:
45 raise PLCInvalidArgument("Cannot add foreign users to foreign slices")
47 # If we are not admin, make sure the caller is a PI
48 # of the site associated with the slice
49 if 'admin' not in self.caller['roles']:
50 if slice['site_id'] not in self.caller['site_ids']:
51 raise PLCPermissionDenied("Not allowed to add users to slice %s"%slice_id_or_name)
53 if slice['slice_id'] not in person['slice_ids']:
54 slice.add_person(person)
57 self.event_objects = {'Person': [person['person_id']],
58 'Slice': [slice['slice_id']]}
59 self.object_ids = [slice['slice_id']]