Add notification plugin support to AddSliceToNodes and DeleteSliceFromNodes

[plcapi.git] / PLC / Methods / AddSliceToNodes.py

diff --git a/PLC/Methods/AddSliceToNodes.py b/PLC/Methods/AddSliceToNodes.py
index 3cfd327..a7124d8 100644 (file)
--- a/PLC/Methods/AddSliceToNodes.py
+++ b/PLC/Methods/AddSliceToNodes.py
@@ -3,7 +3,9 @@ from PLC.Method import Method
 from PLC.Parameter import Parameter, Mixed
 from PLC.Nodes import Node, Nodes
 from PLC.Slices import Slice, Slices
+from PLC.Persons import Person, Persons
 from PLC.Auth import Auth
+from PLC.Plugins import PluginManager
 
 class AddSliceToNodes(Method):
     """
@@ -22,7 +24,7 @@ class AddSliceToNodes(Method):
         Auth(),
         Mixed(Slice.fields['slice_id'],
               Slice.fields['name']),
-       [Mixed(Node.fields['node_id'],
+        [Mixed(Node.fields['node_id'],
                Node.fields['hostname'])]
         ]
 
@@ -32,7 +34,7 @@ class AddSliceToNodes(Method):
         # Get slice information
         slices = Slices(self.api, [slice_id_or_name])
         if not slices:
-            raise PLCInvalidArgument, "No such slice"
+            raise PLCInvalidArgument, "No such slice %r"%slice_id_or_name
         slice = slices[0]
 
         if slice['peer_id'] is not None:
@@ -45,21 +47,29 @@ class AddSliceToNodes(Method):
                 raise PLCPermissionDenied, "Not a member of the specified slice"
             elif slice['site_id'] not in self.caller['site_ids']:
                 raise PLCPermissionDenied, "Specified slice not associated with any of your sites"
-       
-        # Get specified nodes, add them to the slice         
-        nodes = Nodes(self.api, node_id_or_hostname_list)
-       for node in nodes:
-           # check the slice whitelist on each node first
-           if node['slice_ids_whitelist'] and \
-              slice['slice_id'] not in node['slice_ids_whitelist']:
-               raise PLCInvalidArgument, "%s is not on %s's whitelist" % \
-                 (slice['name'], node['hostname'])
+
+        # Get specified nodes, add them to the slice
+        nodes = Nodes(self.api, node_id_or_hostname_list, 
+                      ['node_id', 'hostname', 'slice_ids', 'slice_ids_whitelist', 'site_id'])
+
+        for node in nodes:
+            # check the slice whitelist on each node first
+            # allow users at site to add node to slice, ignoring whitelist
+            if node['slice_ids_whitelist'] and \
+               slice['slice_id'] not in node['slice_ids_whitelist'] and \
+               not set(self.caller['site_ids']).intersection([node['site_id']]):
+                raise PLCInvalidArgument, "%s is not allowed on %s (not on the whitelist)" % \
+                  (slice['name'], node['hostname'])
             if slice['slice_id'] not in node['slice_ids']:
                 slice.add_node(node, commit = False)
 
         slice.sync()
 
-       self.event_objects = {'Node': [node['node_id'] for node in nodes],
-                             'Slice': [slice['slice_id']]}
+        nodeids = [node['node_id'] for node in nodes]
+        self.event_objects = {'Node': nodeids,
+                              'Slice': [slice['slice_id']]}
+        self.message = 'Slice %d added to nodes %s' % (slice['slice_id'], nodeids)
+
+        PluginManager(self.api, auth).notify("slice.AddToNodes", self.event_objects)
 
         return 1