def show_calendarevent_ics_view(context, request):
from icalendar import Calendar
from icalendar import Event
from icalendar import vUri
from webob import Response
calendar = Calendar()
calendar.add('prodid', '-//KARL3//Event//')
calendar.add('version', '2.0')
calendar.add('method', 'PUBLISH')
event = Event()
event['uid'] = '%s:%s' % (context.__parent__.__parent__.__name__,
context.docid)
event.add('summary', context.title)
if context.description:
event.add('description', context.description)
if context.location:
event.add('location', context.location)
event.add('dtstamp', context.modified)
event.add('last-modified', context.modified)
event.add('created', context.created)
event.add('dtstart', context.startDate)
event.add('dtend', context.endDate)
contacts = []
if context.contact_name:
contacts.append(context.contact_name)
if context.contact_email:
contacts.append(context.contact_email)
if contacts:
event.add('contact', ', '.join(contacts))
for name in context.attendees:
if isinstance(name, unicode):
name = name.encode('UTF-8')
event.add('attendee', name)
for f in context['attachments'].values():
attachment = vUri(model_url(f, request))
attachment.params['fmttype'] = f.mimetype
event.add('attach', attachment)
calendar.add_component(event)
return Response(body=calendar.as_string(),
content_type='text/calendar',
charset='UTF8',
)
def render(self):
calendar = getMultiAdapter((self.context, self.request,), ICalendar)
return calendar.as_string()
