UpdateSite: if site tag HRN does not exist then we need to create it

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

diff --git a/PLC/Methods/UpdateSite.py b/PLC/Methods/UpdateSite.py
index 7f79f09..62621ac 100644 (file)
--- a/PLC/Methods/UpdateSite.py
+++ b/PLC/Methods/UpdateSite.py
@@ -4,25 +4,31 @@ from PLC.Parameter import Parameter, Mixed
 from PLC.Sites import Site, Sites
 from PLC.Auth import Auth
 
+from PLC.SiteTags import SiteTags
+from PLC.Methods.AddSiteTag import AddSiteTag
+from PLC.Methods.UpdateSiteTag import UpdateSiteTag
+
+related_fields = Site.related_fields.keys()
 can_update = lambda (field, value): field in \
-             ['name', 'abbreviated_name',
+             ['name', 'abbreviated_name', 'login_base',
               'is_public', 'latitude', 'longitude', 'url',
-              'max_slices', 'max_slivers']
+              'max_slices', 'max_slivers', 'enabled', 'ext_consortium_id'] + \
+              related_fields
 
 class UpdateSite(Method):
     """
     Updates a site. Only the fields specified in update_fields are
     updated, all other fields are left untouched.
 
-    PIs can only update sites they are a member of. Only admins can 
-    update max_slices.
+    PIs can only update sites they are a member of. Only admins can
+    update max_slices, max_slivers, and login_base.
 
     Returns 1 if successful, faults otherwise.
     """
 
     roles = ['admin', 'pi']
 
-    site_fields = dict(filter(can_update, Site.fields.items()))
+    site_fields = dict(filter(can_update, Site.fields.items() + Site.related_fields.items()))
 
     accepts = [
         Auth(),
@@ -40,8 +46,10 @@ class UpdateSite(Method):
         sites = Sites(self.api, [site_id_or_login_base])
         if not sites:
             raise PLCInvalidArgument, "No such site"
+        site = sites[0]
 
-        site = sites.values()[0]
+        if site['peer_id'] is not None:
+            raise PLCInvalidArgument, "Not a local site"
 
         # Authenticated function
         assert self.caller is not None
@@ -52,10 +60,35 @@ class UpdateSite(Method):
             if site['site_id'] not in self.caller['site_ids']:
                 raise PLCPermissionDenied, "Not allowed to modify specified site"
 
-            if 'max_slices' or 'max_slivers' in site_fields:
-                raise PLCInvalidArgument, "Only admins can update max_slices and max_slivers"
+            # Remove admin only fields
+            for key in 'max_slices', 'max_slivers', 'login_base':
+                if key in site_fields:
+                    del site_fields[key]
+
+        # Make requested associations
+        for field in related_fields:
+            if field in site_fields:
+                site.associate(auth, field, site_fields[field])
+                site_fields.pop(field)
 
         site.update(site_fields)
-       site.sync()
-       
-       return 1
+        site.update_last_updated(False)
+        site.sync()
+
+        # Logging variables
+        self.event_objects = {'Site': [site['site_id']]}
+        self.message = 'Site %d updated: %s' % \
+                (site['site_id'], ", ".join(site_fields.keys()))
+
+        # Update Site HRN if login_base changed
+        if 'login_base' in site_fields:
+            root_auth = self.api.config.PLC_HRN_ROOT
+            tagname = 'hrn'
+            tagvalue = '.'.join([root_auth, site['login_base']])
+            site_tags=SiteTags(self.api,{'tagname':tagname,'site_id':site['site_id']})
+            if not site_tags:
+                AddSiteTag(self.api).__call__(auth,site['site_id'],tagname,tagvalue)
+            else:
+                UpdateSiteTag(self.api).__call__(auth,site_tags[0]['site_tag_id'],tagvalue)
+
+        return 1