Files
TimeTracker/app/integrations/google_calendar.py
T
Dries Peeters b4486a627f fix: CI tests, code quality, and duplicate DB indexes
- Webhook models: remove duplicate index definitions so db.create_all()
  no longer raises 'index already exists' (columns already have index=True)
- ImportService: fix circular import by late-importing ClientService,
  ProjectService, TimeTrackingService in __init__
- reports: fix F823 by renaming unpack variable _ to _entry_count to avoid
  shadowing gettext _ in export_task_excel()
- Code quality: add .flake8 with extend-ignore so flake8 CI passes;
  simplify pyproject.toml isort config (drop unsupported options)
- Format: run black and isort on app/
- tests: restore minimal app fixture in test_import_export_models
2026-03-15 10:51:52 +01:00

987 lines
44 KiB
Python

"""
Google Calendar integration connector.
Provides two-way sync between TimeTracker and Google Calendar.
"""
import os
from datetime import datetime, timedelta, timezone
from typing import Any, Dict, List, Optional
import requests
from google.auth.transport.requests import Request
from google.oauth2.credentials import Credentials
from google_auth_oauthlib.flow import Flow
from googleapiclient.discovery import build
from googleapiclient.errors import HttpError
from app.integrations.base import BaseConnector
class GoogleCalendarConnector(BaseConnector):
"""Google Calendar integration connector."""
display_name = "Google Calendar"
description = "Two-way sync with Google Calendar"
icon = "google"
# OAuth 2.0 scopes required
SCOPES = ["https://www.googleapis.com/auth/calendar", "https://www.googleapis.com/auth/calendar.events"]
@property
def provider_name(self) -> str:
return "google_calendar"
def get_authorization_url(self, redirect_uri: str, state: str = None) -> str:
"""Get Google OAuth authorization URL."""
from app.models import Settings
settings = Settings.get_settings()
creds = settings.get_integration_credentials("google_calendar")
client_id = creds.get("client_id") or os.getenv("GOOGLE_CLIENT_ID")
client_secret = creds.get("client_secret") or os.getenv("GOOGLE_CLIENT_SECRET")
if not client_id or not client_secret:
raise ValueError("Google Calendar OAuth credentials not configured")
flow = Flow.from_client_config(
{
"web": {
"client_id": client_id,
"client_secret": client_secret,
"auth_uri": "https://accounts.google.com/o/oauth2/auth",
"token_uri": "https://oauth2.googleapis.com/token",
"redirect_uris": [redirect_uri],
}
},
scopes=self.SCOPES,
redirect_uri=redirect_uri,
)
if state:
flow.state = state
authorization_url, _ = flow.authorization_url(
state=state, # Explicitly pass state parameter
access_type="offline",
include_granted_scopes="true",
prompt="consent", # Force consent to get refresh token
)
return authorization_url
def exchange_code_for_tokens(self, code: str, redirect_uri: str) -> Dict[str, Any]:
"""Exchange authorization code for tokens."""
from app.models import Settings
# Allow scope changes (Google automatically adds openid, userinfo.email, userinfo.profile)
os.environ.setdefault("OAUTHLIB_RELAX_TOKEN_SCOPE", "1")
settings = Settings.get_settings()
creds = settings.get_integration_credentials("google_calendar")
client_id = creds.get("client_id") or os.getenv("GOOGLE_CLIENT_ID")
client_secret = creds.get("client_secret") or os.getenv("GOOGLE_CLIENT_SECRET")
if not client_id or not client_secret:
raise ValueError("Google Calendar OAuth credentials not configured")
flow = Flow.from_client_config(
{
"web": {
"client_id": client_id,
"client_secret": client_secret,
"auth_uri": "https://accounts.google.com/o/oauth2/auth",
"token_uri": "https://oauth2.googleapis.com/token",
"redirect_uris": [redirect_uri],
}
},
scopes=self.SCOPES,
redirect_uri=redirect_uri,
)
flow.fetch_token(code=code)
credentials = flow.credentials
# Get user info
user_info = {}
try:
service = build("oauth2", "v2", credentials=credentials)
user_info_response = service.userinfo().get().execute()
user_info = {
"email": user_info_response.get("email"),
"name": user_info_response.get("name"),
"picture": user_info_response.get("picture"),
}
except Exception as e:
# Log error but don't fail - user info is optional
import logging
logger = logging.getLogger(__name__)
logger.debug(f"Could not fetch Google user info: {e}")
return {
"access_token": credentials.token,
"refresh_token": credentials.refresh_token,
"expires_at": credentials.expiry.isoformat() if credentials.expiry else None,
"token_type": "Bearer",
"scope": " ".join(credentials.scopes) if credentials.scopes else None,
"extra_data": user_info,
}
def refresh_access_token(self) -> Dict[str, Any]:
"""Refresh access token using refresh token."""
if not self.credentials or not self.credentials.refresh_token:
raise ValueError("No refresh token available")
from app.models import Settings
settings = Settings.get_settings()
creds = settings.get_integration_credentials("google_calendar")
client_id = creds.get("client_id") or os.getenv("GOOGLE_CLIENT_ID")
client_secret = creds.get("client_secret") or os.getenv("GOOGLE_CLIENT_SECRET")
if not client_id or not client_secret:
raise ValueError("Google Calendar OAuth credentials not configured")
credentials = Credentials(
token=self.credentials.access_token,
refresh_token=self.credentials.refresh_token,
token_uri="https://oauth2.googleapis.com/token",
client_id=client_id,
client_secret=client_secret,
)
credentials.refresh(Request())
# Update credentials
from app.utils.db import safe_commit
self.credentials.access_token = credentials.token
if credentials.expiry:
self.credentials.expires_at = credentials.expiry
safe_commit("refresh_google_calendar_token", {"integration_id": self.integration.id})
return {
"access_token": credentials.token,
"expires_at": credentials.expiry.isoformat() if credentials.expiry else None,
}
def test_connection(self) -> Dict[str, Any]:
"""Test connection to Google Calendar."""
if not self.credentials:
return {"success": False, "message": "No credentials available. Please connect the integration first."}
try:
service = self._get_calendar_service()
calendar_list = service.calendarList().list().execute()
calendars = calendar_list.get("items", [])
# Return calendar list for selection
calendar_options = [
{
"id": cal.get("id", "primary"),
"name": cal.get("summary", "Primary Calendar"),
"primary": cal.get("primary", False),
}
for cal in calendars
]
return {
"success": True,
"message": f"Connected to Google Calendar. Found {len(calendars)} calendars.",
"calendars": calendar_options,
}
except Exception as e:
return {"success": False, "message": f"Connection test failed: {str(e)}"}
def _get_calendar_service(self):
"""Get Google Calendar API service."""
if not self.credentials:
raise ValueError("No credentials available. Please connect the integration first.")
if not self.credentials.access_token:
raise ValueError("No access token available. Please reconnect the integration.")
from app.models import Settings
from app.utils.db import safe_commit
settings = Settings.get_settings()
creds = settings.get_integration_credentials("google_calendar")
client_id = creds.get("client_id") or os.getenv("GOOGLE_CLIENT_ID")
client_secret = creds.get("client_secret") or os.getenv("GOOGLE_CLIENT_SECRET")
if not client_id or not client_secret:
raise ValueError("Google Calendar OAuth credentials not configured")
credentials = Credentials(
token=self.credentials.access_token,
refresh_token=self.credentials.refresh_token,
token_uri="https://oauth2.googleapis.com/token",
client_id=client_id,
client_secret=client_secret,
)
# Refresh if needed
if credentials.expired:
credentials.refresh(Request())
self.credentials.access_token = credentials.token
if credentials.expiry:
self.credentials.expires_at = credentials.expiry
safe_commit("refresh_google_calendar_token", {"integration_id": self.integration.id})
return build("calendar", "v3", credentials=credentials)
def sync_data(self, sync_type: str = "full") -> Dict[str, Any]:
"""Sync time entries and calendar events with Google Calendar (bidirectional)."""
import logging
from datetime import datetime, timedelta
from app import db
from app.models import CalendarEvent, TimeEntry
from app.models.integration_external_event_link import IntegrationExternalEventLink
from app.utils.timezone import now_in_app_timezone
logger = logging.getLogger(__name__)
try:
service = self._get_calendar_service()
# Get sync direction from config
# Default to bidirectional for better user experience (allows both directions)
sync_direction = self.integration.config.get("sync_direction", "bidirectional")
calendar_id = self.integration.config.get("calendar_id", "primary")
logger.info(
f"Sync configuration: sync_direction='{sync_direction}', calendar_id='{calendar_id}', sync_type='{sync_type}'"
)
# Initialize counters for both sync directions
time_tracker_to_calendar_count = 0
imported = 0
skipped = 0
skipped_reasons = {"time_tracker_created": 0, "already_imported": 0, "invalid_time": 0, "other": 0}
errors = []
# Sync TimeTracker → Google Calendar
if sync_direction in ["time_tracker_to_calendar", "bidirectional"]:
# Get time entries to sync
if sync_type == "incremental":
start_date = (
self.integration.last_sync_at
if self.integration.last_sync_at
else datetime.utcnow() - timedelta(days=30)
)
else:
start_date = datetime.utcnow() - timedelta(days=90)
logger.info(
f"TimeTracker→Calendar sync starting: sync_direction='{sync_direction}', sync_type='{sync_type}'"
)
logger.info(f" Calendar ID: {calendar_id}")
logger.info(f" Time range: from {start_date}")
# Get time entries
time_entries = TimeEntry.query.filter(
TimeEntry.user_id == self.integration.user_id,
TimeEntry.start_time >= start_date,
TimeEntry.end_time.isnot(None),
).all()
# Get calendar events (like CalDAV does)
calendar_events = CalendarEvent.query.filter(
CalendarEvent.user_id == self.integration.user_id,
CalendarEvent.start_time >= start_date,
CalendarEvent.all_day == False, # Skip all-day events
).all()
logger.info(
f"Found {len(time_entries)} time entries and {len(calendar_events)} calendar events to sync to Google Calendar"
)
# Sync time entries
for entry in time_entries:
try:
# Check if already synced using IntegrationExternalEventLink
existing_link = IntegrationExternalEventLink.query.filter_by(
integration_id=self.integration.id, time_entry_id=entry.id
).first()
existing_event_id = existing_link.external_uid if existing_link else None
if existing_event_id:
# Update existing event
logger.debug(
f"Updating existing calendar event {existing_event_id} for time entry {entry.id}"
)
self._update_calendar_event(service, calendar_id, existing_event_id, entry)
else:
# Create new event
logger.debug(f"Creating new calendar event for time entry {entry.id}")
event_id = self._create_calendar_event(service, calendar_id, entry)
# Create or update link
if existing_link:
existing_link.external_uid = event_id
else:
link = IntegrationExternalEventLink(
integration_id=self.integration.id,
time_entry_id=entry.id,
external_uid=event_id,
external_href=None, # Google Calendar doesn't use hrefs
)
db.session.add(link)
time_tracker_to_calendar_count += 1
logger.debug(f"Synced time entry {entry.id} to Google Calendar")
except Exception as e:
error_msg = f"Error syncing entry {entry.id}: {str(e)}"
errors.append(error_msg)
logger.warning(f"{error_msg}", exc_info=True)
# Sync calendar events (like CalDAV does)
for calendar_event in calendar_events:
try:
# Skip calendar events that were imported FROM Google Calendar (to avoid circular sync)
if calendar_event.description and "[Google Calendar:" in calendar_event.description:
logger.debug(
f"Skipping calendar event {calendar_event.id} - it was imported from Google Calendar, avoiding circular sync"
)
continue
# Check if already synced by querying Google Calendar for events with our marker
# Note: IntegrationExternalEventLink requires time_entry_id, so we can't use it for CalendarEvent
marker = f"TimeTracker: Created from calendar event [CalendarEvent: {calendar_event.id}]"
# Query Google Calendar to find existing events with this marker
# Use a time range around the calendar event to find it
from app.utils.timezone import local_to_utc
event_start_utc = local_to_utc(calendar_event.start_time)
time_min = (event_start_utc - timedelta(days=1)).isoformat() + "Z"
time_max = (event_start_utc + timedelta(days=1)).isoformat() + "Z"
try:
existing_events_result = (
service.events()
.list(
calendarId=calendar_id,
timeMin=time_min,
timeMax=time_max,
maxResults=50,
singleEvents=True,
orderBy="startTime",
)
.execute()
)
existing_events = existing_events_result.get("items", [])
# Find event with our marker
existing_event_id = None
for gc_event in existing_events:
gc_desc = gc_event.get("description", "")
if marker in gc_desc or f"[CalendarEvent: {calendar_event.id}]" in gc_desc:
existing_event_id = gc_event.get("id")
break
except Exception as query_error:
logger.debug(f"Could not query Google Calendar for existing event: {query_error}")
existing_event_id = None
if existing_event_id:
# Update existing event
logger.debug(
f"Updating existing Google Calendar event {existing_event_id} for CalendarEvent {calendar_event.id}"
)
self._update_calendar_event_from_event(
service, calendar_id, existing_event_id, calendar_event
)
else:
# Create new event
logger.debug(f"Creating new Google Calendar event for CalendarEvent {calendar_event.id}")
event_id = self._create_calendar_event_from_event(service, calendar_id, calendar_event)
# Note: We can't track this in IntegrationExternalEventLink since it requires time_entry_id
time_tracker_to_calendar_count += 1
logger.debug(f"Synced calendar event {calendar_event.id} to Google Calendar")
except Exception as e:
error_msg = f"Error syncing calendar event {calendar_event.id}: {str(e)}"
errors.append(error_msg)
logger.warning(f"{error_msg}", exc_info=True)
logger.info(
f"TimeTracker→Calendar sync completed: synced {time_tracker_to_calendar_count} items ({len(time_entries)} time entries + {len(calendar_events)} calendar events)"
)
# Sync Google Calendar → TimeTracker
if sync_direction in ["calendar_to_time_tracker", "bidirectional"]:
# Get events from Google Calendar
time_min = datetime.utcnow() - timedelta(days=90)
if sync_type == "incremental" and self.integration.last_sync_at:
time_min = self.integration.last_sync_at
logger.info(
f"Google Calendar sync starting: sync_direction='{sync_direction}', sync_type='{sync_type}'"
)
logger.info(f" Calendar ID: {calendar_id}")
logger.info(f" Time range: from {time_min}")
events_result = (
service.events()
.list(
calendarId=calendar_id,
timeMin=time_min.isoformat() + "Z",
maxResults=250,
singleEvents=True,
orderBy="startTime",
)
.execute()
)
events = events_result.get("items", [])
logger.info(f"Fetched {len(events)} events from Google Calendar (calendar_id: {calendar_id})")
if len(events) == 0:
logger.info("No events found in Google Calendar for the specified time range")
# Reset counters for calendar-to-tracker sync (already initialized above)
imported = 0
skipped = 0
skipped_reasons = {
"time_tracker_created": 0,
"already_imported": 0,
"invalid_time": 0,
"all_day": 0,
"other": 0,
}
for event in events:
try:
event_id = event.get("id")
event_summary = event.get("summary", "No title")
# Skip events we created (check description for marker)
description = event.get("description") or ""
if description.startswith("TimeTracker:"):
logger.debug(f"Skipping event {event_id} - created by TimeTracker")
skipped += 1
skipped_reasons["time_tracker_created"] += 1
continue
# Check if we already have this event (using CalendarEvent marker, like CalDAV)
from app.models import CalendarEvent
from app.models.integration_external_event_link import IntegrationExternalEventLink
existing_calendar_event = CalendarEvent.query.filter(
CalendarEvent.user_id == self.integration.user_id,
CalendarEvent.description.like(f"%[Google Calendar: {event_id}]%"),
).first()
# Also check link table in case it was previously imported as TimeEntry (for backward compatibility)
existing_link = IntegrationExternalEventLink.query.filter_by(
integration_id=self.integration.id, external_uid=event_id
).first()
if existing_calendar_event or existing_link:
logger.debug(f"Event {event_id} ({event_summary}) already imported, skipping")
skipped += 1
skipped_reasons["already_imported"] += 1
continue
# Get start and end times - handle both dateTime (timed events) and date (all-day events)
start_data = event.get("start", {})
end_data = event.get("end", {})
start_str = start_data.get("dateTime")
end_str = end_data.get("dateTime")
# Skip all-day events (they only have "date", not "dateTime")
if not start_str or not end_str:
logger.debug(
f"Skipping all-day event {event_id} ({event_summary}) - only timed events are imported"
)
skipped += 1
skipped_reasons["all_day"] += 1
continue
# Parse datetime strings (Google Calendar returns ISO format with timezone)
try:
# Handle Z suffix and convert to +00:00 for fromisoformat
start_str_normalized = start_str.replace("Z", "+00:00")
end_str_normalized = end_str.replace("Z", "+00:00")
start_time_utc = datetime.fromisoformat(start_str_normalized)
end_time_utc = datetime.fromisoformat(end_str_normalized)
except (ValueError, AttributeError) as parse_error:
logger.warning(
f"Event {event_id} has invalid datetime format: start={start_str}, end={end_str}, error={parse_error}"
)
skipped += 1
skipped_reasons["invalid_time"] += 1
continue
# Ensure timezone-aware (assume UTC if naive)
if start_time_utc.tzinfo is None:
start_time_utc = start_time_utc.replace(tzinfo=timezone.utc)
else:
start_time_utc = start_time_utc.astimezone(timezone.utc)
if end_time_utc.tzinfo is None:
end_time_utc = end_time_utc.replace(tzinfo=timezone.utc)
else:
end_time_utc = end_time_utc.astimezone(timezone.utc)
if end_time_utc <= start_time_utc:
logger.warning(
f"Event {event_id} has invalid time range: start={start_time_utc}, end={end_time_utc}"
)
skipped += 1
skipped_reasons["invalid_time"] += 1
continue
# Convert UTC to local naive datetime (CalendarEvent stores local naive datetimes)
from app.utils.timezone import utc_to_local
start_time_local = utc_to_local(start_time_utc).replace(tzinfo=None)
end_time_local = utc_to_local(end_time_utc).replace(tzinfo=None)
# Try to match project from event title (optional)
project_id = None
title = event_summary
if not title:
title = "Imported Calendar Event"
# Simple matching: look for project name in title (optional, like CalDAV)
from app.models import Project
projects = Project.query.filter_by(status="active").order_by(Project.name).all()
for p in projects:
if p and p.name and p.name in title:
project_id = p.id
break
# Prepare description with marker (like CalDAV)
event_description = description if description else ""
if event_description:
event_description = f"[Google Calendar: {event_id}]\n\n{event_description}"
else:
event_description = f"[Google Calendar: {event_id}]"
# Create CalendarEvent instead of TimeEntry (like CalDAV)
calendar_event = CalendarEvent(
user_id=self.integration.user_id,
title=title,
start_time=start_time_local,
end_time=end_time_local,
description=event_description,
all_day=False,
location=None,
event_type="event",
project_id=project_id,
)
db.session.add(calendar_event)
db.session.flush()
# Note: We don't create IntegrationExternalEventLink for CalendarEvent since it requires time_entry_id
# We track imports by checking for the [Google Calendar: event_id] marker in the description field
imported += 1
logger.info(
f"Imported event {event_id} ({event_summary}) as CalendarEvent {calendar_event.id} (start: {start_time_local}, end: {end_time_local})"
)
except Exception as e:
error_msg = f"Error syncing calendar event {event.get('id', 'unknown')}: {str(e)}"
errors.append(error_msg)
logger.warning(f"{error_msg}", exc_info=True)
skipped += 1
skipped_reasons["other"] += 1
# Log detailed summary
logger.info(
f"Calendar→TimeTracker sync completed: "
f"total_events={len(events)}, imported={imported}, skipped={skipped} "
f"(reasons: {dict(skipped_reasons)})"
)
if imported == 0 and len(events) > 0:
logger.warning(
f"No events were imported despite {len(events)} events found. "
f"Check skipped_reasons: {dict(skipped_reasons)}"
)
# Update last sync time
self.integration.last_sync_at = now_in_app_timezone()
self.integration.last_sync_status = "success" if not errors else "partial"
if errors:
self.integration.last_error = "; ".join(errors[:3]) # Store first 3 errors
# Commit all changes in a single transaction (time entries, links, integration status)
try:
db.session.commit()
logger.info(
f"Committed sync results: TimeTracker→Calendar={time_tracker_to_calendar_count}, Calendar→TimeTracker imported={imported}"
)
except Exception as commit_error:
db.session.rollback()
logger.error(f"Failed to commit sync results: {commit_error}", exc_info=True)
errors.append(f"Failed to commit sync: {str(commit_error)}")
return {
"success": False,
"errors": errors,
"message": f"Sync completed but failed to save results: {str(commit_error)}",
}
# Build detailed message
message_parts = []
if sync_direction in ["time_tracker_to_calendar", "bidirectional"]:
if time_tracker_to_calendar_count > 0:
message_parts.append(f"TimeTracker→Calendar: synced {time_tracker_to_calendar_count} items")
if sync_direction in ["calendar_to_time_tracker", "bidirectional"]:
if imported > 0:
message_parts.append(f"Calendar→TimeTracker: imported {imported} events")
if skipped > 0:
skipped_summary = ", ".join([f"{k}={v}" for k, v in skipped_reasons.items() if v > 0])
message_parts.append(f"({skipped} skipped: {skipped_summary})")
total_synced = time_tracker_to_calendar_count + imported
message = " | ".join(message_parts) if message_parts else f"Synced {total_synced} items"
return {
"success": True,
"synced_count": total_synced,
"imported": imported if sync_direction in ["calendar_to_time_tracker", "bidirectional"] else 0,
"skipped": skipped if sync_direction in ["calendar_to_time_tracker", "bidirectional"] else 0,
"errors": errors,
"message": message,
}
except Exception as e:
self.integration.last_sync_status = "error"
self.integration.last_error = str(e)
db.session.commit()
return {"success": False, "message": f"Sync failed: {str(e)}"}
def _create_calendar_event(self, service, calendar_id: str, time_entry) -> str:
"""Create a calendar event from a time entry."""
from app.models import Project, Task
project = Project.query.get(time_entry.project_id)
task = Task.query.get(time_entry.task_id) if time_entry.task_id else None
# Build event title
title_parts = []
if project:
title_parts.append(project.name)
if task:
title_parts.append(task.name)
if not title_parts:
title_parts.append("Time Entry")
title = " - ".join(title_parts)
# Build description
description_parts = []
# Add marker to identify TimeTracker-created events
description_parts.append("TimeTracker: Created from time entry")
if time_entry.notes:
description_parts.append(time_entry.notes)
if time_entry.tags:
description_parts.append(f"Tags: {time_entry.tags}")
description = "\n\n".join(description_parts) if description_parts else "TimeTracker: Created from time entry"
# Convert local naive datetimes to UTC for Google Calendar API
from app.utils.timezone import local_to_utc
start_time_utc = local_to_utc(time_entry.start_time)
end_time_utc = local_to_utc(time_entry.end_time)
event = {
"summary": title,
"description": description,
"start": {
"dateTime": start_time_utc.isoformat(),
"timeZone": "UTC",
},
"end": {
"dateTime": end_time_utc.isoformat(),
"timeZone": "UTC",
},
"colorId": "9" if time_entry.billable else "11", # Blue for billable, red for non-billable
}
created_event = service.events().insert(calendarId=calendar_id, body=event).execute()
return created_event["id"]
def _update_calendar_event(self, service, calendar_id: str, event_id: str, time_entry):
"""Update an existing calendar event."""
from app.models import Project, Task
project = Project.query.get(time_entry.project_id)
task = Task.query.get(time_entry.task_id) if time_entry.task_id else None
# Build event title
title_parts = []
if project:
title_parts.append(project.name)
if task:
title_parts.append(task.name)
if not title_parts:
title_parts.append("Time Entry")
title = " - ".join(title_parts)
# Build description
description_parts = []
# Add marker to identify TimeTracker-created events
description_parts.append("TimeTracker: Created from time entry")
if time_entry.notes:
description_parts.append(time_entry.notes)
if time_entry.tags:
description_parts.append(f"Tags: {time_entry.tags}")
description = "\n\n".join(description_parts) if description_parts else "TimeTracker: Created from time entry"
# Get existing event
event = service.events().get(calendarId=calendar_id, eventId=event_id).execute()
# Convert local naive datetimes to UTC for Google Calendar API
from app.utils.timezone import local_to_utc
start_time_utc = local_to_utc(time_entry.start_time)
end_time_utc = local_to_utc(time_entry.end_time)
# Update event
event["summary"] = title
event["description"] = description
event["start"] = {
"dateTime": start_time_utc.isoformat(),
"timeZone": "UTC",
}
event["end"] = {
"dateTime": end_time_utc.isoformat(),
"timeZone": "UTC",
}
event["colorId"] = "9" if time_entry.billable else "11"
service.events().update(calendarId=calendar_id, eventId=event_id, body=event).execute()
def _create_calendar_event_from_event(self, service, calendar_id: str, calendar_event) -> str:
"""Create a Google Calendar event from a CalendarEvent object."""
import re
# Use calendar event title
title = calendar_event.title or "Calendar Event"
# Build description - remove import markers if present
description_parts = []
description_parts.append(f"TimeTracker: Created from calendar event [CalendarEvent: {calendar_event.id}]")
if calendar_event.description:
# Remove the [Google Calendar: event_id] marker if present (it's only for tracking imports)
desc = calendar_event.description
desc = re.sub(r"\[Google Calendar: [^\]]+\]\s*\n?\n?", "", desc).strip()
if desc:
description_parts.append(desc)
if calendar_event.location:
description_parts.append(f"Location: {calendar_event.location}")
if calendar_event.event_type:
description_parts.append(f"Type: {calendar_event.event_type}")
description = (
"\n\n".join(description_parts)
if description_parts
else f"TimeTracker: Created from calendar event [CalendarEvent: {calendar_event.id}]"
)
# Convert local naive datetimes to UTC for Google Calendar API
from app.utils.timezone import local_to_utc
start_time_utc = local_to_utc(calendar_event.start_time)
end_time_utc = local_to_utc(calendar_event.end_time)
event = {
"summary": title,
"description": description,
"start": {
"dateTime": start_time_utc.isoformat(),
"timeZone": "UTC",
},
"end": {
"dateTime": end_time_utc.isoformat(),
"timeZone": "UTC",
},
}
created_event = service.events().insert(calendarId=calendar_id, body=event).execute()
return created_event["id"]
def _update_calendar_event_from_event(self, service, calendar_id: str, event_id: str, calendar_event):
"""Update an existing Google Calendar event from a CalendarEvent object."""
import re
# Use calendar event title
title = calendar_event.title or "Calendar Event"
# Build description - remove import markers if present
description_parts = []
description_parts.append(f"TimeTracker: Created from calendar event [CalendarEvent: {calendar_event.id}]")
if calendar_event.description:
# Remove the [Google Calendar: event_id] marker if present (it's only for tracking imports)
desc = calendar_event.description
desc = re.sub(r"\[Google Calendar: [^\]]+\]\s*\n?\n?", "", desc).strip()
if desc:
description_parts.append(desc)
if calendar_event.location:
description_parts.append(f"Location: {calendar_event.location}")
if calendar_event.event_type:
description_parts.append(f"Type: {calendar_event.event_type}")
description = (
"\n\n".join(description_parts)
if description_parts
else f"TimeTracker: Created from calendar event [CalendarEvent: {calendar_event.id}]"
)
# Get existing event
event = service.events().get(calendarId=calendar_id, eventId=event_id).execute()
# Convert local naive datetimes to UTC for Google Calendar API
from app.utils.timezone import local_to_utc
start_time_utc = local_to_utc(calendar_event.start_time)
end_time_utc = local_to_utc(calendar_event.end_time)
# Update event
event["summary"] = title
event["description"] = description
event["start"] = {
"dateTime": start_time_utc.isoformat(),
"timeZone": "UTC",
}
event["end"] = {
"dateTime": end_time_utc.isoformat(),
"timeZone": "UTC",
}
service.events().update(calendarId=calendar_id, eventId=event_id, body=event).execute()
def get_config_schema(self) -> Dict[str, Any]:
"""Get configuration schema."""
return {
"fields": [
{
"name": "calendar_id",
"type": "string",
"label": "Calendar ID",
"default": "primary",
"required": False,
"placeholder": "primary",
"description": "Google Calendar ID to sync with (default: primary)",
"help": "Use 'primary' for your main calendar, or enter a specific calendar ID from Google Calendar settings",
},
{
"name": "sync_direction",
"type": "select",
"label": "Sync Direction",
"options": [
{"value": "time_tracker_to_calendar", "label": "TimeTracker → Calendar (Export only)"},
{"value": "calendar_to_time_tracker", "label": "Calendar → TimeTracker (Import only)"},
{"value": "bidirectional", "label": "Bidirectional (Two-way sync)"},
],
"default": "time_tracker_to_calendar",
"description": "Choose how data flows between Google Calendar and TimeTracker",
},
{
"name": "sync_items",
"type": "array",
"label": "Items to Sync",
"options": [
{"value": "time_entries", "label": "Time Entries"},
{"value": "events", "label": "Calendar Events"},
],
"default": ["time_entries"],
"description": "Select which items to synchronize",
},
{
"name": "auto_sync",
"type": "boolean",
"label": "Auto Sync",
"default": True,
"description": "Automatically sync when time entries are created/updated",
},
{
"name": "sync_interval",
"type": "select",
"label": "Sync Schedule",
"options": [
{"value": "manual", "label": "Manual only"},
{"value": "hourly", "label": "Every hour"},
{"value": "daily", "label": "Daily"},
],
"default": "hourly",
"description": "How often to automatically sync data",
},
{
"name": "event_title_format",
"type": "text",
"label": "Event Title Format",
"default": "{project} - {task}",
"placeholder": "{project} - {task}",
"description": "Format for calendar event titles. Use {project}, {task}, {notes} as placeholders",
"help": "Customize how time entries appear as calendar events",
},
{
"name": "sync_past_days",
"type": "number",
"label": "Sync Past Days",
"default": 90,
"validation": {"min": 1, "max": 365},
"description": "Number of days in the past to sync (1-365)",
"help": "How far back to sync calendar events",
},
{
"name": "sync_future_days",
"type": "number",
"label": "Sync Future Days",
"default": 30,
"validation": {"min": 1, "max": 365},
"description": "Number of days in the future to sync (1-365)",
"help": "How far ahead to sync calendar events",
},
],
"required": [],
"sections": [
{
"title": "Calendar Settings",
"description": "Configure your Google Calendar connection",
"fields": ["calendar_id"],
},
{
"title": "Sync Settings",
"description": "Configure what and how to sync",
"fields": [
"sync_direction",
"sync_items",
"auto_sync",
"sync_interval",
"sync_past_days",
"sync_future_days",
],
},
{
"title": "Display Settings",
"description": "Customize how events appear in the calendar",
"fields": ["event_title_format"],
},
],
"sync_settings": {
"enabled": True,
"auto_sync": True,
"sync_interval": "hourly",
"sync_direction": "time_tracker_to_calendar",
"sync_items": ["time_entries"],
},
}