mirror of
https://github.com/TurTaskProject/TurTaskWeb.git
synced 2025-12-18 21:44:07 +01:00
55 lines
1.7 KiB
Python
55 lines
1.7 KiB
Python
from dateutil import rrule
|
|
from datetime import datetime
|
|
|
|
from googleapiclient.discovery import build
|
|
|
|
from authentications.access_token_cache import get_credential_from_cache_token
|
|
|
|
|
|
def get_service(request):
|
|
"""
|
|
Get a service that communicates to a Google API.
|
|
|
|
:param request: Http request object
|
|
:return: A Resource object with methods for interacting with the calendar service
|
|
"""
|
|
credentials = get_credential_from_cache_token(request.user.id)
|
|
return build('calendar', 'v3', credentials=credentials)
|
|
|
|
def _determine_frequency(time_difference):
|
|
if time_difference.days >= 365:
|
|
return rrule.YEARLY
|
|
elif time_difference.days >= 30:
|
|
return rrule.MONTHLY
|
|
elif time_difference.days >= 7:
|
|
return rrule.WEEKLY
|
|
elif time_difference.days >= 1:
|
|
return rrule.DAILY
|
|
elif time_difference.seconds >= 3600:
|
|
return rrule.HOURLY
|
|
elif time_difference.seconds >= 60:
|
|
return rrule.MINUTELY
|
|
else:
|
|
return rrule.SECONDLY
|
|
|
|
def generate_recurrence_rule(datetime1: str, datetime2: str, original_start_time: str) -> str:
|
|
"""
|
|
Generate recurrence rule from
|
|
difference between two datetime string.
|
|
|
|
:param task1: A task object
|
|
:param task2: A task object
|
|
:return: A recurrence rule string according to ICAL format
|
|
"""
|
|
start_time1 = datetime.fromisoformat(datetime1)
|
|
start_time2 = datetime.fromisoformat(datetime2)
|
|
|
|
time_difference = start_time2 - start_time1
|
|
|
|
recurrence_rule = rrule.rrule(
|
|
freq=_determine_frequency(time_difference),
|
|
dtstart=datetime.fromisoformat(original_start_time),
|
|
interval=time_difference.days if time_difference.days > 0 else 1,
|
|
)
|
|
|
|
return str(recurrence_rule) |