2 # Thierry Parmentelat - INRIA
7 from PLC.Faults import *
8 from PLC.Method import Method
9 from PLC.Parameter import Parameter, Mixed
10 from PLC.Auth import Auth
12 from PLC.NodeNetworkSettings import NodeNetworkSetting, NodeNetworkSettings
13 from PLC.NodeNetworks import NodeNetwork, NodeNetworks
15 from PLC.Nodes import Nodes
16 from PLC.Sites import Sites
18 class UpdateNodeNetworkSetting(Method):
20 Updates the value of an existing nodenetwork setting
22 Access rights depend on the nodenetwork setting type.
24 Returns 1 if successful, faults otherwise.
27 roles = ['admin', 'pi', 'tech', 'user']
31 NodeNetworkSetting.fields['nodenetwork_setting_id'],
32 NodeNetworkSetting.fields['value']
35 returns = Parameter(int, '1 if successful')
37 object_type = 'NodeNetwork'
39 def call(self, auth, nodenetwork_setting_id, value):
40 nodenetwork_settings = NodeNetworkSettings(self.api, [nodenetwork_setting_id])
41 if not nodenetwork_settings:
42 raise PLCInvalidArgument, "No such nodenetwork setting %r"%nodenetwork_setting_id
43 nodenetwork_setting = nodenetwork_settings[0]
45 ### reproducing a check from UpdateSliceAttribute, looks dumb though
46 nodenetworks = NodeNetworks(self.api, [nodenetwork_setting['nodenetwork_id']])
48 raise PLCInvalidArgument, "No such nodenetwork %r"%nodenetwork_setting['nodenetwork_id']
49 nodenetwork = nodenetworks[0]
51 assert nodenetwork_setting['nodenetwork_setting_id'] in nodenetwork['nodenetwork_setting_ids']
53 # check permission : it not admin, is the user affiliated with the right site
54 if 'admin' not in self.caller['roles']:
56 node = Nodes (self.api,[nodenetwork['node_id']])[0]
58 site = Sites (self.api, [node['site_id']])[0]
59 # check caller is affiliated with this site
60 if self.caller['person_id'] not in site['person_ids']:
61 raise PLCPermissionDenied, "Not a member of the hosting site %s"%site['abbreviated_site']
63 required_min_role = nodenetwork_setting_type ['min_role_id']
64 if required_min_role is not None and \
65 min(self.caller['role_ids']) > required_min_role:
66 raise PLCPermissionDenied, "Not allowed to modify the specified nodenetwork setting, requires role %d",required_min_role
68 nodenetwork_setting['value'] = value
69 nodenetwork_setting.sync()
71 self.object_ids = [nodenetwork_setting['nodenetwork_setting_id']]