def generate_ics_calendar(self, filename=''):
logger.debug(f"Refreshed ICS for {self.username}")
@MemoizeWithTimeout()
def format_ics_date(event_date):
return get_ade_timezone().localize(
datetime.strptime(event_date, '%d/%m/%Y %H:%M'))
def format_ics_location(classroom):
return f'{classroom["name"]} ({", ".join(classroom["genealogy"])})'
def format_geolocation(classrooms):
try:
# Returns the first geolocation found
return next(filter(
None, (c.get('geolocation') for c in classrooms)))[:2]
except Exception:
return None
@MemoizeWithTimeout()
def format_end_date(dt, offset):
return dt + timedelta(
minutes=(int(offset) * settings.ADE_DEFAULT_DURATION))
def format_description(resources):
descriptions = []
# TODO: i18n ?
for key, display in {'trainees': 'Filières',
'instructors': 'Intervenants',
'category5s': 'Matières'}.items():
if key in resources:
descriptions.append(
f'{display} : ' +
','.join([x['name'] for x in resources[key]]))
return '\n'.join(descriptions)
filename = filename or self.ics_calendar_filename
calendar = Calendar()
if self.events_nb > settings.ADE_MAX_EVENTS:
logger.warning(f'Too much events for {self.username} : {self.events_nb}')
e = Event()
e.name = "Votre calendrier dépasse le nombre d'événements autorisé"
e.begin = format_ics_date('01/01/2000 00:00')
e.end = format_ics_date('01/01/2100 00:00')
calendar.events.add(e)
else:
merged_events = self.events
events = merged_events.get('events', [])
# merged_events = {r: merged_events.get(r, {}) for r in res_list}
if events:
filename = filename or self.ics_calendar_filename
res_list = ('trainees', 'instructors', 'classrooms', 'category5s')
for event in events:
# Keeps adding 5000 events under 1 sec
resources = {}
for r in res_list:
res = [merged_events[r][e] for e in event.get(r, [])]
if res:
resources[r] = res
classrooms = resources.get('classrooms', ())
begin_time = format_ics_date(
f'{event["date"]} {event["startHour"]}')
# Genereate ICS event
e = Event()
e.name = event['name']
e.begin = begin_time
e.end = format_end_date(begin_time, event['duration'])
e.geo = format_geolocation(classrooms)
e.location = ';'.join(map(format_ics_location, classrooms))
# e.last_modified = event['lastUpdate']
e.description = format_description(resources)
calendar.events.add(e)
if self.events_nb > 0:
with default_storage.open(filename, 'w') as fh:
return fh.write(str(calendar))
for s in sessions:
name, fp1, fp2, fp3, q, r = s.split(',')
schedule[name] = [fp1, fp2, fp3, q, r]
for race in races:
event = Event()
today = datetime.datetime.now()
gp, circuit, coords, name = race.split(',')
if gp != 'JAPAN':
dates = get_dates(gp)
event.name = f'{name} Grand Prix'
event.begin = dates['R']
# event.end = ''
event.location = circuit
event.geo = [float(i) for i in coords.split()]
event.transparent = False
event.created = today
event.last_modified = today
event.extra.extend([ContentLine(name='SEQUENCE', value='0')])
else:
event.name = f'{name} Grand Prix'
event.begin = '2020-10-11 00:00:00'
# event.end = ''
event.location = circuit
event.geo = [float(i) for i in coords.split()]
event.transparent = False
event.created = today
event.last_modified = today
event.extra.extend([ContentLine(name='SEQUENCE', value='0')])