Function get

pages/calendar.ts:12–68

({ request, user, match, session, isRunningLocally }: RequestHandlerParams)

type CalendarView = 'day' | 'week' | 'month';

async function get({ request, user, match, session, isRunningLocally }: RequestHandlerParams) {
  const baseUrl = (await AppConfig.getConfig()).auth.baseUrl;
  const calendarConfig = await AppConfig.getCalendarConfig();

  if (!calendarConfig.enableCalDavServer) {
    throw new Error('CalDAV server is not enabled');
  }

  if (!(await AppConfig.isAppEnabled('calendar'))) {
    throw new Error('Calendar app is not enabled');
  }

  const userId = user!.id;
  const timezoneId = user!.extra.timezone?.id || 'UTC';
  const timezoneUtcOffset = user!.extra.timezone?.utcOffset || 0;

  const searchParams = new URL(request.url).searchParams;

  const view = (searchParams.get('view') as CalendarView) || 'week';
  const startDate = searchParams.get('startDate') || new Date().toISOString().substring(0, 10);

  let userCalendars = await CalendarModel.list(userId);

  // Create default calendar if none exists
  if (userCalendars.length === 0) {
    const randomColor = CALENDAR_COLOR_OPTIONS[Math.floor(Math.random() * CALENDAR_COLOR_OPTIONS.length)];
    await CalendarModel.create(userId, 'Calendar', getColorAsHex(randomColor));

    userCalendars = await CalendarModel.list(userId);
  }

  const visibleCalendarIds = userCalendars.filter((calendar) => calendar.isVisible).map((calendar) => calendar.uid!);

  const dateRange = getDateRangeForCalendarView(startDate, view);

  const userCalendarEvents = await CalendarEventModel.list(userId, visibleCalendarIds, dateRange);

  const htmlContent = defaultHtmlContent({
    userCalendars,
    userCalendarEvents,
    baseUrl,
    view,
    startDate,
    timezoneId,
    timezoneUtcOffset,
  });

  return basicLayoutResponse(htmlContent, {
    currentPath: match.pathname.input,
    titlePrefix: 'Calendar',
    match,
    request,
    user,
    session,
    isRunningLocally,
  });
}