def _send_now(send_log):
platform = send_log.subscription_platform.platform
subscription = send_log.subscription_platform.subscription
telegram = send_log.telegram
handler = import_class(platform.handler)
handler = handler(telegram, subscription, platform, **telegram.additional_arguments)
handler.handle()
send_log.sent = True
send_log.sent_at = datetime.now()
send_log.save()
def handle(self, *args, **options):
if len(args) > 3 or len(args) < 2:
raise CommandError('Usage: python manage.py createplatform platform_name path.to.Handler ["this is my platform description"]')
platform_name = args[0]
platform_handler = args[1]
try:
import_class(platform_handler)
except:
raise CommandError('Not a valid platform handler or it does not exist')
try:
description = args[2]
except IndexError:
description = None
try:
platform = Platform.objects.get(name=platform_name)
raise CommandError('Platform %s already exists' % platform_name)
except Platform.DoesNotExist:
platform = Platform(name=platform_name, handler=platform_handler, description=description)
platform.save()
self.stdout.write('platform %s was successfully created\n' % platform.name)
def _build_telegrams(channel, subject, message, level, add_to_queue, **kwargs):
telegram = Telegram(
subject=subject,
content=message,
level=level,
channel=channel,
additional_arguments=kwargs)
telegram.save()
if channel.handler:
handler = import_class(channel.handler)(telegram, channel, level)
subscriptions = handler.handle()
else:
subscriptions = Subscription.objects.filter(
channel=channel, level__gte=level, disabled=False)
for subscription in subscriptions:
for sub_plat in subscription.subscriptionplatform_set.all():
send_log = SendLog(
telegram=telegram,
subscription_platform=sub_plat
)
send_log.save()
if not FORCE_QUEUEING:
if not add_to_queue:
_send_now(send_log)