Files
pretix_original/src/pretix/plugins/pretixdroid/signals.py
2017-05-04 11:57:29 +02:00

68 lines
2.4 KiB
Python

import json
import dateutil.parser
import pytz
from django.core.urlresolvers import resolve, reverse
from django.dispatch import receiver
from django.utils.formats import date_format
from django.utils.translation import ugettext_lazy as _
from pretix.base.signals import logentry_display
from pretix.control.signals import nav_event
@receiver(nav_event, dispatch_uid="pretixdroid_nav")
def control_nav_import(sender, request=None, **kwargs):
url = resolve(request.path_info)
if not request.user.has_event_permission(request.organizer, request.event, 'can_change_orders'):
return []
return [
{
'label': _('pretixdroid'),
'url': reverse('plugins:pretixdroid:config', kwargs={
'event': request.event.slug,
'organizer': request.event.organizer.slug,
}),
'active': (url.namespace == 'plugins:pretixdroid' and url.url_name == 'config'),
'icon': 'android',
}
]
@receiver(signal=logentry_display, dispatch_uid="pretixdroid_logentry_display")
def pretixcontrol_logentry_display(sender, logentry, **kwargs):
if logentry.action_type != 'pretix.plugins.pretixdroid.scan':
return
data = json.loads(logentry.data)
show_dt = False
if 'datetime' in data:
dt = dateutil.parser.parse(data.get('datetime'))
show_dt = abs((logentry.datetime - dt).total_seconds()) > 60 or 'forced' in data
tz = pytz.timezone(sender.settings.timezone)
dt_formatted = date_format(dt.astimezone(tz), "SHORT_DATETIME_FORMAT")
if data.get('first'):
if show_dt:
return _('Position #{posid} has been scanned at {datetime}.').format(
posid=data.get('positionid'),
datetime=dt_formatted
)
else:
return _('Position #{posid} has been scanned.').format(
posid=data.get('positionid')
)
else:
if data.get('forced'):
return _(
'A scan for position #{posid} at {datetime} has been uploaded even though it has '
'been scanned already.'.format(
posid=data.get('positionid'),
datetime=dt_formatted
)
)
return _('Position #{posid} has been scanned and rejected because it has already been scanned before.'.format(
posid=data.get('positionid')
))