def newitemcopy(db, cl, nodeid, oldvalues):
''' Copy a message about new items to the dispatcher address.
'''
try:
create_note = cl.generateCreateNote(nodeid)
except AttributeError:
create_note = generateCreateNote(db, cl, nodeid)
try:
dispatcher_email = getattr(db.config, 'DISPATCHER_EMAIL')
except AttributeError:
return
try:
msgids = cl.get(nodeid, 'messages')
except KeyError:
msgids = None
if msgids:
# send a copy to the dispatcher
for msgid in msgids:
try:
cl.send_message(nodeid, msgid, create_note, [dispatcher_email])
except roundupdb.MessageSendError as message:
raise roundupdb.DetectorError(message)
else:
mailer = Mailer(db.config)
subject = 'New %s%s' % (cl.classname, nodeid)
mailer.standard_message([dispatcher_email], subject, create_note)
def notify (db, alarm, sensor, measurement, timestamp, is_lower) :
sendto = []
for uid in db.user.getnodeids (retired = False) :
adr = db.user.get (uid, 'address')
if adr :
sendto.append (adr)
# do nothing if no addresses to notify
if not adr :
return
_ = get_mail_translation (db).gettext
overunder = _ (''"over")
if is_lower :
overunder = _ (''"under")
dev = db.device.getnode (sensor.device)
cname = sensor.name
cadr = sensor.adr
dname = dev.name
dadr = dev.adr
value = measurement.val
threshold = alarm.val
m = _ (msg) % locals ()
mailer = Mailer (db.config)
subject = _ (''"Sensor alert")
try :
mailer.standard_message (sendto, subject, m)
except MessageSendError, err :
raise DetectorError, err
create_note = cl.generateCreateNote(nodeid)
except AttributeError:
create_note = generateCreateNote(db, cl, nodeid)
try:
dispatcher_email = getattr(db.config, 'DISPATCHER_EMAIL')
except AttributeError:
return
try:
msgids = cl.get(nodeid, 'messages')
except KeyError:
msgids = None
if msgids:
# send a copy to the dispatcher
for msgid in msgids:
try:
cl.send_message(nodeid, msgid, create_note, [dispatcher_email])
except roundupdb.MessageSendError, message:
raise roundupdb.DetectorError, message
else:
mailer = Mailer(db.config)
subject = 'New %s%s' % (cl.classname, nodeid)
mailer.standard_message([dispatcher_email], subject, create_note)
def init(db):
for classname in db.getclasses():
cl = db.getclass(classname)
cl.react('create', newitemcopy)
