def events_notify(request):
notifier = NotifierQueue(EventNotification)
try:
log = notifier.send_emails(_("You have new alert(s) " "in Network Administrator"), clear_queue=True)
except NotifierEmptyQueue:
log = []
if log:
response = "<p>Emails sent:</p>%s" % "<br />".join(log)
else:
response = "<p>No emails to send</p>"
return HttpResponse(response)
def create(self, request):
"""
Receives one or more notifications and saves them to the database.
This method is a part of private API.
Method: POST
URL: /api/event/report/
Case 1: Reporting single event (notification)
---------------------------------------------
Request parameters:
* description - message describing the event
* short_description - shorter message, e.g. to use in list
* timestamp - when the event occurred
* event_type - type of the event which should also describe
its importance
* protocol - network protocol related to the event
* hostname - name of the source host
* source_host_ipv4, source_host_ipv6 - IPv4 and IPv6
addresses of the source host
* fields_class - monitoring module identifier
Any additional data provided with the event will be serialized and
saved together with fields described above.
Response:
* status - **ok** or **error**
* message - details of the result
Case 2: Reporting multiple events at once
-----------------------------------------
Request parameters:
* events - list of events serialized with JSON
Response:
* status - **ok** or **error**
* message - details of the result
"""
notifier = NotifierQueue(EventNotification)
if request.POST.get('events'):
try:
events = json.loads(request.POST.get('events', ''))
except ValueError:
return api_error(_('No events could be read'))
for event_dict in events:
try:
event_data = get_event_data(request, event_dict)
except EventParseError, e:
message = str(e)
return api_error(_(message))
event = Event(**event_data)
event.save()
if event.event_type.notify:
notifier.push(user=request.user, event=event)
return api_ok(_('Events reported successfully'))
