from sfa.util.sfalogging import *
def list_to_dict(recs, key):
+ """
+ convert a list of dictionaries into a dictionary keyed on the
+ specified dictionary key
+ """
keys = [rec[key] for rec in recs]
return dict(zip(keys, recs))
rspec_type = self.config.get_aggregate_type()
if (rspec_type == 'pl' or rspec_type == 'vini'):
self.plshell = self.getPLCShell()
- self.plshell_version = self.getPLCShellVersion()
+ self.plshell_version = "4.3"
self.hrn = self.config.SFA_INTERFACE_HRN
self.time_format = "%Y-%m-%d %H:%M:%S"
'AuthMethod': 'password',
'AuthString': self.config.SFA_PLC_PASSWORD}
- try:
- sys.path.append(os.path.dirname(os.path.realpath("/usr/bin/plcsh")))
- self.plshell_type = 'direct'
- import PLC.Shell
- shell = PLC.Shell.Shell(globals = globals())
- return shell
- except ImportError:
- self.plshell_type = 'xmlrpc'
- # connect via xmlrpc
- url = self.config.SFA_PLC_URL
- shell = xmlrpclib.Server(url, verbose = 0, allow_none = True)
- return shell
-
- def getPLCShellVersion(self):
- # We need to figure out what version of PLCAPI we are talking to.
- # Some calls we need to make later will be different depending on
- # the api version.
- try:
- # This is probably a bad way to determine api versions
- # but its easy and will work for now. Lets try to make
- # a call that only exists is PLCAPI.4.3. If it fails, we
- # can assume the api version is 4.2
- self.plshell.GetTagTypes(self.plauth)
- return '4.3'
- except:
- return '4.2'
-
+ self.plshell_type = 'xmlrpc'
+ # connect via xmlrpc
+ url = self.config.SFA_PLC_URL
+ shell = xmlrpclib.Server(url, verbose = 0, allow_none = True)
+ return shell
def getCredential(self):
if self.interface in ['registry']:
# fill record info
for record in records:
- # records with pointer==-1 do not have plc info associated with them.
+ # records with pointer==-1 do not have plc info.
# for example, the top level authority records which are
# authorities, but not PL "sites"
if record['pointer'] == -1:
def fill_record_sfa_info(self, records):
# get person ids
- has_authority = False
- has_slice = False
person_ids = []
+ site_ids = []
for record in records:
- if record['type'] == 'authority':
- has_authority = True
person_ids.extend(record.get("person_ids", []))
+ site_ids.extend(record.get("site_ids", []))
+ if 'site_id' in record:
+ site_ids.append(record['site_id'])
+
+ # get all pis from the sites we've encountered
+ # and store them in a dictionary keyed on site_id
+ site_pis = {}
+ if site_ids:
+ pi_filter = {'|roles': ['pi'], '|site_ids': site_ids}
+ pi_list = self.plshell.GetPersons(self.plauth, pi_filter, ['person_id', 'site_ids'])
+ for pi in pi_list:
+ # we will need the pi's hrns also
+ person_ids.append(pi['person_id'])
+
+ # we also need to keep track of the sites these pis
+ # belong to
+ for site_id in pi['site_ids']:
+ if site_id in site_pis:
+ site_pis[site_id].append(pi)
+ else:
+ site_pis[site_id] = [pi]
+
+ # get sfa records for all records associated with these records.
+ # we'll replace pl ids (person_ids) with hrns from the sfa records
+ # we obtain
- # get sfa info
+ # get the sfa records
table = self.SfaTable()
person_list, persons = [], {}
- pl_person_list, pl_persons = [], {}
person_list = table.find({'type': 'user', 'pointer': person_ids})
persons = list_to_dict(person_list, 'pointer')
- if has_authority:
- pl_person_list = self.plshell.GetPersons(self.plauth, person_ids, ['person_id', 'roles'])
- pl_persons = list_to_dict(pl_person_list, 'person_id')
-
+
+ # get the pl records
+ pl_person_list, pl_persons = [], {}
+ pl_person_list = self.plshell.GetPersons(self.plauth, person_ids, ['person_id', 'roles'])
+ pl_persons = list_to_dict(pl_person_list, 'person_id')
# fill sfa info
for record in records:
sfa_info = {}
type = record['type']
if (type == "slice"):
+ # slice users
researchers = [persons[person_id]['hrn'] for person_id in record['person_ids'] \
if person_id in persons]
sfa_info['researcher'] = researchers
-
+ # pis at the slice's site
+ pl_pis = site_pis[record['site_id']]
+ pi_ids = [pi['person_id'] for pi in pl_pis]
+ sfa_info['PI'] = [persons[person_id]['hrn'] for person_id in pi_ids]
+
elif (type == "authority"):
pis, techs, admins = [], [], []
for pointer in record['person_ids']:
techs.append(hrn)
if 'admin' in roles:
admins.append(hrn)
-
sfa_info['PI'] = pis
sfa_info['operator'] = techs
sfa_info['owner'] = admins