--- /dev/null
+from PLC.Faults import *
+from PLC.Method import Method
+from PLC.Parameter import Parameter, Mixed
+from PLC.Nodes import Node, Nodes
+from PLC.NodeNetworks import NodeNetwork, NodeNetworks
+from PLC.Auth import Auth
+
+can_update = lambda (field, value): field not in ['nodenetwork_id', 'node_id']
+
+class AddNodeNetwork(Method):
+ """
+
+ Adds a new network for a node. Any values specified in
+ nodenetwork_fields are used, otherwise defaults are
+ used. Acceptable values for method may be retrieved via
+ GetNetworkMethods. Acceptable values for type may be retrieved via
+ GetNetworkTypes.
+
+ If type is static, ip, gateway, network, broadcast, netmask, and
+ dns1 must all be specified in nodenetwork_fields. If type is dhcp,
+ these parameters, even if specified, are ignored.
+
+ PIs and techs may only add networks to their own nodes. Admins may
+ add networks to any node.
+
+ Returns the new nodenetwork_id (> 0) if successful, faults otherwise.
+ """
+
+ roles = ['admin', 'pi', 'tech']
+
+ nodenetwork_fields = dict(filter(can_update, NodeNetwork.fields.items()))
+
+ accepts = [
+ Auth(),
+ Mixed(Node.fields['node_id'],
+ Node.fields['hostname']),
+ nodenetwork_fields
+ ]
+
+ returns = Parameter(int, 'New nodenetwork_id (> 0) if successful')
+
+
+ def call(self, auth, node_id_or_hostname, nodenetwork_fields):
+ nodenetwork_fields = dict(filter(can_update, nodenetwork_fields.items()))
+
+ # Check if node exists
+ nodes = Nodes(self.api, [node_id_or_hostname])
+ if not nodes:
+ raise PLCInvalidArgument, "No such node"
+ node = nodes[0]
+
+ # Authenticated function
+ assert self.caller is not None
+
+ # If we are not an admin, make sure that the caller is a
+ # member of the site where the node exists.
+ if 'admin' not in self.caller['roles']:
+ if node['site_id'] not in self.caller['site_ids']:
+ raise PLCPermissionDenied, "Not allowed to add node network for specified node"
+
+ # Add node network
+ nodenetwork = NodeNetwork(self.api, nodenetwork_fields)
+ nodenetwork['node_id'] = node['node_id']
+ # if this is the first node network, make it primary
+ if not node['nodenetwork_ids']:
+ nodenetwork['is_primary'] = True
+ nodenetwork.sync()
+
+ # Logging variables
+ self.object_ids = [node['node_id'], nodenetwork['nodenetwork_id']]
+ self.messgage = "Node network %d added" % nodenetwork['nodenetwork_id']
+
+ return nodenetwork['nodenetwork_id']