def create_ics(sender, instance, **kwargs):
c = Calendar()
alarm = [DisplayAlarm(trigger=timedelta(minutes=30))]
e = Event()
e.name = instance.title
e.begin = instance.date
e.end = instance.dateend
e.alarms = alarm
if instance.duration != None:
e.duration = instance.duration
if (instance.cost == 0 or instance.cost == None):
cost = 'Бесплатно'
e.description = str(instance.intro) + ' Стоимость: ' + str(cost)
else:
e.description = str(instance.intro) + ' Стоимость: ' + str(instance.cost)+ 'р.'
e.location = instance.location
if instance.timepad != None:
e.url = instance.timepad
c.events.add(e)
instance.ics.delete(save=False)
instance.ics.save(instance.title +'.ics', ContentFile(str(c)), save=True)
#Формирование глобального файла со всеми мероприятиями
global_ics = EventIndex.objects.all()[0]
events = global_ics.get_children()
c = Calendar()
for event in events:
if (event.specific.date < timezone.now()):
pass
else:
e = Event()
e.name = event.title
e.begin = event.specific.date
e.end = event.specific.dateend
e.alarms = alarm
if event.specific.duration != None:
e.duration = event.specific.duration
if (event.specific.cost == 0 or event.specific.cost == None):
cost = 'Бесплатно'
e.description = str(event.specific.intro.strip("<p>*</p>")) + ' Стоимость: ' + str(cost)
else:
e.description = str(event.specific.intro.strip("<p>*</p>")) + ' Стоимость: ' + str(event.specific.cost)+ 'р.'
e.location = event.specific.location
if event.specific.timepad != None:
e.url = event.specific.timepad
c.events.add(e)
global_ics.calenadar_file.delete(save=False)
global_ics.calenadar_file.save('global.ics', ContentFile(str(c)), save=True)
def ical_content(self):
c = Calendar()
e = Event()
e.alarms = [DisplayAlarm(trigger=self.trigger_datetime)]
e.name = self.event_title
e.description = self.event_description
e.location = self.event_location
e.begin = self.start_datetime
e.end = self.end_datetime
c.events.add(e)
ics_str = str(c)
ics_str = re.sub(r'DTSTAMP\:(\d+)T(\d+)Z', r'DTSTAMP:\1T\2', ics_str)
ics_str = re.sub(r'DTEND\:(\d+)T(\d+)Z',
r'DTEND;TZID=%s:\1T\2' % self.timezone, ics_str)
ics_str = re.sub(r'DTSTART\:(\d+)T(\d+)Z',
r'DTSTART;TZID=%s:\1T\2' % self.timezone, ics_str)
return ics_str
e = Event()
date_begin_str = f'{init_date} {i["begin"]}+0530'
date_end_str = f'{init_date} {i["end"]}+0530'
date_begin = datetime.strptime(date_begin_str,
"%Y-%m-%d %H%M%z") + timedelta(
days.index(i['day'].lower()))
date_end = datetime.strptime(date_end_str, "%Y-%m-%d %H%M%z") + timedelta(
days.index(i['day'].lower()))
e.name = i['name']
e.begin = date_begin.strftime("%Y-%m-%d %H:%M:%S%z")
e.end = date_end.strftime("%Y-%m-%d %H:%M:%S%z")
e.description = i['desc']
e.alarms = [
DisplayAlarm(trigger=timedelta(minutes=-5)),
DisplayAlarm(trigger=date_begin)
]
if i['name'] != "Economics B":
e.attendees = ['*****@*****.**']
c.events.add(e)
print(
f'Created {i["name"]} {datetime.strftime(date_begin, "%Y-%m-%d %H:%M:%S")} - {datetime.strftime(date_end, "%Y-%m-%d %H:%M:%S")}'
)
with open('out.ics', 'w') as my_file:
my_file.writelines(c)
print()
