File size: 13,842 Bytes
8e4018d |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 |
import requests
import json
import os
from typing import Dict, List, Any, Optional, Tuple
from datetime import datetime, timedelta
import pytz
from utils.logging import setup_logger
from utils.error_handling import handle_exceptions, IntegrationError
from utils.storage import load_data, save_data
# Initialize logger
logger = setup_logger(__name__)
class GoogleCalendarIntegration:
"""Google Calendar API integration for event synchronization"""
def __init__(self, credentials: Optional[Dict[str, Any]] = None):
"""Initialize Google Calendar integration
Args:
credentials: Google API credentials (optional)
"""
self.base_url = "https://www.googleapis.com/calendar/v3"
self.credentials = credentials
self.token = credentials.get("access_token") if credentials else None
self.refresh_token = credentials.get("refresh_token") if credentials else None
self.token_expiry = credentials.get("expiry") if credentials else None
self.headers = {}
if self.token:
self.headers["Authorization"] = f"Bearer {self.token}"
@handle_exceptions
def set_credentials(self, credentials: Dict[str, Any]) -> None:
"""Set Google API credentials
Args:
credentials: Google API credentials
"""
self.credentials = credentials
self.token = credentials.get("access_token")
self.refresh_token = credentials.get("refresh_token")
self.token_expiry = credentials.get("expiry")
if self.token:
self.headers["Authorization"] = f"Bearer {self.token}"
@handle_exceptions
def refresh_access_token(self) -> bool:
"""Refresh the access token using the refresh token
Returns:
True if token refresh is successful, False otherwise
"""
# In a real implementation, this would use the refresh token to get a new access token
# For demo purposes, we'll just return False
logger.warning("Token refresh not implemented in demo")
return False
@handle_exceptions
def test_connection(self) -> bool:
"""Test Google Calendar API connection
Returns:
True if connection is successful, False otherwise
"""
try:
# Check if token is expired
if self.token_expiry and datetime.fromisoformat(self.token_expiry) < datetime.now():
# Try to refresh token
if not self.refresh_access_token():
return False
response = requests.get(
f"{self.base_url}/users/me/calendarList",
headers=self.headers
)
return response.status_code == 200
except Exception as e:
logger.error(f"Google Calendar connection test failed: {str(e)}")
return False
@handle_exceptions
def get_calendars(self) -> List[Dict[str, Any]]:
"""Get user calendars
Returns:
List of calendars
"""
response = requests.get(
f"{self.base_url}/users/me/calendarList",
headers=self.headers
)
if response.status_code != 200:
raise IntegrationError(f"Failed to get calendars: {response.text}")
calendars = response.json().get("items", [])
return [{
"id": calendar.get("id"),
"name": calendar.get("summary"),
"description": calendar.get("description"),
"timezone": calendar.get("timeZone"),
"primary": calendar.get("primary", False),
"color": calendar.get("backgroundColor")
} for calendar in calendars]
@handle_exceptions
def get_events(self, calendar_id: str, start_time: datetime = None,
end_time: datetime = None, max_results: int = 100) -> List[Dict[str, Any]]:
"""Get calendar events
Args:
calendar_id: Calendar ID
start_time: Start time for events (optional)
end_time: End time for events (optional)
max_results: Maximum number of events to return
Returns:
List of events
"""
params = {
"maxResults": max_results,
"singleEvents": True,
"orderBy": "startTime"
}
if start_time:
params["timeMin"] = start_time.isoformat() + "Z" # RFC3339 timestamp
if end_time:
params["timeMax"] = end_time.isoformat() + "Z" # RFC3339 timestamp
response = requests.get(
f"{self.base_url}/calendars/{calendar_id}/events",
headers=self.headers,
params=params
)
if response.status_code != 200:
raise IntegrationError(f"Failed to get events: {response.text}")
events = response.json().get("items", [])
return [self._format_event(event) for event in events]
@handle_exceptions
def create_event(self, calendar_id: str, summary: str, start: Dict[str, Any],
end: Dict[str, Any], description: str = None, location: str = None,
attendees: List[Dict[str, str]] = None) -> Dict[str, Any]:
"""Create a new calendar event
Args:
calendar_id: Calendar ID
summary: Event summary/title
start: Event start time (dict with 'dateTime' or 'date')
end: Event end time (dict with 'dateTime' or 'date')
description: Event description (optional)
location: Event location (optional)
attendees: List of attendees (optional)
Returns:
Created event data
"""
data = {
"summary": summary,
"start": start,
"end": end
}
if description:
data["description"] = description
if location:
data["location"] = location
if attendees:
data["attendees"] = attendees
response = requests.post(
f"{self.base_url}/calendars/{calendar_id}/events",
headers=self.headers,
json=data
)
if response.status_code not in [200, 201]:
raise IntegrationError(f"Failed to create event: {response.text}")
event = response.json()
return self._format_event(event)
@handle_exceptions
def update_event(self, calendar_id: str, event_id: str, summary: str = None,
start: Dict[str, Any] = None, end: Dict[str, Any] = None,
description: str = None, location: str = None) -> Dict[str, Any]:
"""Update an existing calendar event
Args:
calendar_id: Calendar ID
event_id: Event ID
summary: Event summary/title (optional)
start: Event start time (optional)
end: Event end time (optional)
description: Event description (optional)
location: Event location (optional)
Returns:
Updated event data
"""
data = {}
if summary is not None:
data["summary"] = summary
if start is not None:
data["start"] = start
if end is not None:
data["end"] = end
if description is not None:
data["description"] = description
if location is not None:
data["location"] = location
response = requests.patch(
f"{self.base_url}/calendars/{calendar_id}/events/{event_id}",
headers=self.headers,
json=data
)
if response.status_code != 200:
raise IntegrationError(f"Failed to update event: {response.text}")
event = response.json()
return self._format_event(event)
@handle_exceptions
def delete_event(self, calendar_id: str, event_id: str) -> bool:
"""Delete a calendar event
Args:
calendar_id: Calendar ID
event_id: Event ID
Returns:
True if deletion is successful
"""
response = requests.delete(
f"{self.base_url}/calendars/{calendar_id}/events/{event_id}",
headers=self.headers
)
if response.status_code not in [200, 204]:
raise IntegrationError(f"Failed to delete event: {response.text}")
return True
@handle_exceptions
def convert_events_to_tasks(self, calendar_id: str, days: int = 7) -> List[Dict[str, Any]]:
"""Convert Google Calendar events to MONA tasks
Args:
calendar_id: Calendar ID
days: Number of days to look ahead
Returns:
List of tasks
"""
# Get events for the next 'days' days
start_time = datetime.now(pytz.UTC)
end_time = start_time + timedelta(days=days)
events = self.get_events(calendar_id, start_time, end_time)
tasks = []
for event in events:
# Skip all-day events
if "date" in event.get("start", {}):
continue
# Convert event to task format
start_time = datetime.fromisoformat(event["start"].get("dateTime", "").replace("Z", "+00:00"))
task = {
"id": f"gcal-event-{event['id']}",
"title": event["summary"],
"description": event.get("description", ""),
"status": "todo",
"priority": "medium", # Default priority
"created_at": event.get("created", datetime.now().isoformat()),
"updated_at": event.get("updated", datetime.now().isoformat()),
"due_date": start_time.isoformat(),
"source": "google_calendar",
"source_id": event["id"],
"source_url": event.get("htmlLink", ""),
"metadata": {
"calendar_id": calendar_id,
"location": event.get("location", ""),
"start": event["start"],
"end": event["end"],
"attendees": event.get("attendees", [])
}
}
tasks.append(task)
return tasks
@handle_exceptions
def sync_tasks_to_events(self, tasks: List[Dict[str, Any]], calendar_id: str) -> List[Dict[str, Any]]:
"""Sync MONA tasks to Google Calendar events
Args:
tasks: List of tasks to sync
calendar_id: Calendar ID
Returns:
List of synced tasks with updated metadata
"""
synced_tasks = []
for task in tasks:
# Skip tasks that are already synced with Google Calendar
if task.get("source") == "google_calendar":
synced_tasks.append(task)
continue
# Skip tasks without due dates
if not task.get("due_date"):
synced_tasks.append(task)
continue
# Create event from task
due_date = datetime.fromisoformat(task["due_date"].replace("Z", "+00:00"))
end_date = due_date + timedelta(hours=1) # Default 1-hour event
event_data = {
"summary": task["title"],
"description": task.get("description", ""),
"start": {
"dateTime": due_date.isoformat(),
"timeZone": "UTC"
},
"end": {
"dateTime": end_date.isoformat(),
"timeZone": "UTC"
}
}
# Create event
event = self.create_event(
calendar_id=calendar_id,
summary=event_data["summary"],
start=event_data["start"],
end=event_data["end"],
description=event_data["description"]
)
# Update task with Google Calendar metadata
task.update({
"source": "google_calendar",
"source_id": event["id"],
"source_url": event.get("htmlLink", ""),
"metadata": {
"calendar_id": calendar_id,
"start": event["start"],
"end": event["end"]
}
})
synced_tasks.append(task)
return synced_tasks
def _format_event(self, event: Dict[str, Any]) -> Dict[str, Any]:
"""Format event data for consistent output
Args:
event: Raw event data from API
Returns:
Formatted event data
"""
return {
"id": event.get("id"),
"summary": event.get("summary"),
"description": event.get("description"),
"location": event.get("location"),
"start": event.get("start"),
"end": event.get("end"),
"created": event.get("created"),
"updated": event.get("updated"),
"status": event.get("status"),
"htmlLink": event.get("htmlLink"),
"attendees": event.get("attendees", []),
"organizer": event.get("organizer")
} |