def export_ics(self):
events = Event.get_recent_past_and_future()
url_base = 'http://' + self.request.headers.get('host', 'events.hackerdojo.com')
cal = Calendar()
for event in events:
iev = CalendarEvent()
iev.add('summary', event.name if event.status == 'approved' else event.name + ' (%s)' % event.status.upper())
# make verbose description with empty fields where information is missing
ev_desc = '__Status: %s\n__Member: %s\n__Type: %s\n__Estimated size: %s\n__Info URL: %s\n__Fee: %s\n__Contact: %s, %s\n__Rooms: %s\n\n__Details: %s\n\n__Notes: %s' % (
event.status,
event.owner(),
event.type,
event.estimated_size,
event.url,
event.fee,
event.contact_name,
event.contact_phone,
event.roomlist(),
event.details,
event.notes)
# then delete the empty fields with a regex
ev_desc = re.sub(re.compile(r'^__.*?:[ ,]*$\n*',re.M),'',ev_desc)
ev_desc = re.sub(re.compile(r'^__',re.M),'',ev_desc)
ev_url = url_base + event_path(event)
iev.add('description', ev_desc + '\n--\n' + ev_url)
iev.add('url', ev_url)
if event.start_time:
iev.add('dtstart', event.start_time.replace(tzinfo=pytz.timezone('US/Pacific')))
if event.end_time:
iev.add('dtend', event.end_time.replace(tzinfo=pytz.timezone('US/Pacific')))
cal.add_component(iev)
return 'text/calendar', cal.as_string()
def generate_icalendar_element(event):
icalendar_event = CalendarEvent()
if event.start_time:
icalendar_event.add('dtstart', event.start_time)
if event.end_time:
icalendar_event.add('dtend', event.end_time)
if event.name_en:
icalendar_event.add('summary', event.name_en)
cal = Calendar()
cal.add('version', '2.0')
cal.add('prodid', '-//events.hel.fi//NONSGML Feeder//EN')
cal.add_component(icalendar_event)
term = None
if event.start_time and event.end_time:
term = "open"
elif event.start_time:
term = "open"
elif event.end_time:
term = "close"
if term:
return {
"term": "open",
"value": cal.to_ical().decode('utf8'),
"type": "text/icalendar"
}
else:
return None
def to_ical(self):
"""Returns iCalendar event object.
Returns:
Calendar
"""
event = CalendarEvent()
starts = self.get_next_starts_with_tz()
event.add("dtstart", starts)
event.add("dtstamp", starts)
if ends := self.get_next_ends_with_tz():
event.add("dtend", ends)
def render_to_response(self, context):
# A hack while waiting for python 1.5 upgrade
cal = Calendar()
cal.add('version', '2.0')
cal.add('prodid', '-//Nidarholm//Publisert kalender//')
cal.add('X-WR-CALNAME', 'Publisert kalender')
#cal.add('method', 'PUBLISH')
#cal.add('calscale').value = 'GREGORIAN'
cal['x-original'] = "http://" + self.request.get_host() + reverse(
'events-archive')
localtimezone = LocalTimezone()
for event in self.get_queryset():
e = CalendarEvent()
e['uid'] = "*****@*****.**" % event.id
e.add(
'url',
"http://" + self.request.get_host() + event.get_absolute_url())
e.add('summary', event.title)
e.add('description', event.content)
if event.location:
e.add('location', event.location)
e.add('dtstamp', event.updated.replace(tzinfo=pytz.utc))
if event.whole_day or event.start.time() == time(0, 0, 0):
e.add('dtstart', event.start.replace(tzinfo=pytz.utc).date())
if not event.end or event.end == event.start:
e.add('dtend',
(event.start +
timedelta(1)).replace(tzinfo=pytz.utc).date())
else:
e.add('dtend', event.end.replace(tzinfo=pytz.utc).date())
else:
e.add('dtstart', event.start.replace(tzinfo=pytz.utc))
if event.end:
e.add('dtend', event.end.replace(tzinfo=pytz.utc))
else:
e.add('dtend', event.start.replace(tzinfo=pytz.utc))
cal.add_component(e)
icalstream = cal.to_ical()
response = HttpResponse(icalstream, mimetype='text/calendar')
name = slugify(self.request.organization.site.name)
response['Filename'] = name + '.ics' # IE needs this
response[
'Content-Disposition'] = 'attachment; filename=' + name + '.ics'
response['Content-Type'] = 'text/calendar; charset=utf-8'
return response
def make_calendar_event(event):
"""
Creates an Event object based off our Event model
@param event: The event to read data from
@type event: Event
@return: the Event object to be added to the calendar
@rtype: CalendarEvent
"""
calendar_event = CalendarEvent()
calendar_event.add("uid", vText(str(event.id)))
calendar_event.add("summary", vText(event.name))
calendar_event.add("dtstart", combine(event.startDate, event.startTime))
calendar_event.add("dtend", combine(event.endDate, event.endTime))
calendar_event.add("dtstamp", datetime.now())
calendar_event.add("description", vText(event.description))
calendar_event.add("location", vText(event.link) if event.virtual else vText(event.location))
return calendar_event