Examples with FreeBusy com.zimbra.cs.fb.FreeBusy used on opensource projects

Example 6 with FreeBusy

use of com.zimbra.cs.fb.FreeBusy in project zm-mailbox by Zimbra.

the class ToXML method encodeFreeBusy.

public static Element encodeFreeBusy(Element parent, FreeBusy fb) {
    Element resp = parent.addElement(MailConstants.E_FREEBUSY_USER);
    resp.addAttribute(MailConstants.A_ID, fb.getName());
    for (Iterator<FreeBusy.Interval> iter = fb.iterator(); iter.hasNext(); ) {
        FreeBusy.Interval cur = iter.next();
        String status = cur.getStatus();
        Element elt;
        if (status.equals(IcalXmlStrMap.FBTYPE_FREE)) {
            elt = resp.addElement(MailConstants.E_FREEBUSY_FREE);
        } else if (status.equals(IcalXmlStrMap.FBTYPE_BUSY)) {
            elt = resp.addElement(MailConstants.E_FREEBUSY_BUSY);
        } else if (status.equals(IcalXmlStrMap.FBTYPE_BUSY_TENTATIVE)) {
            elt = resp.addElement(MailConstants.E_FREEBUSY_BUSY_TENTATIVE);
        } else if (status.equals(IcalXmlStrMap.FBTYPE_BUSY_UNAVAILABLE)) {
            elt = resp.addElement(MailConstants.E_FREEBUSY_BUSY_UNAVAILABLE);
        } else if (status.equals(IcalXmlStrMap.FBTYPE_NODATA)) {
            elt = resp.addElement(MailConstants.E_FREEBUSY_NODATA);
        } else {
            assert (false);
            elt = null;
        }
        if (elt != null) {
            elt.addAttribute(MailConstants.A_CAL_START_TIME, cur.getStart());
            elt.addAttribute(MailConstants.A_CAL_END_TIME, cur.getEnd());
        }
    }
    return resp;
}

Example 7 with FreeBusy

use of com.zimbra.cs.fb.FreeBusy in project zm-mailbox by Zimbra.

the class CheckRecurConflicts method handle.

@Override
public Element handle(Element request, Map<String, Object> context) throws ServiceException {
    ZimbraSoapContext zsc = getZimbraSoapContext(context);
    Account authAcct = getAuthenticatedAccount(zsc);
    Element response = getResponseElement(zsc);
    long rangeStart = request.getAttributeLong(MailConstants.A_CAL_START_TIME, 0);
    if (rangeStart == 0)
        rangeStart = System.currentTimeMillis();
    long rangeEnd = request.getAttributeLong(MailConstants.A_CAL_END_TIME, 0);
    if (rangeEnd == 0)
        rangeEnd = Long.MAX_VALUE;
    boolean allInstances = request.getAttributeBool(MailConstants.A_CAL_ALL, false);
    String exApptUid = request.getAttribute(MailConstants.A_APPT_FREEBUSY_EXCLUDE_UID, null);
    // Parse and expand the recurrence.
    TimeZoneMap tzmap = new TimeZoneMap(Util.getAccountTimeZone(authAcct));
    ParsedRecurrence parsed = parseRecur(request, tzmap);
    List<Instance> instances = getInstances(parsed, rangeStart, rangeEnd);
    if (instances == null || instances.isEmpty())
        return response;
    // Find the range covered by the instances.
    long rangeStartActual = rangeEnd, rangeEndActual = rangeStart;
    for (Instance inst : instances) {
        if (inst.hasStart() && inst.hasEnd()) {
            rangeStartActual = Math.min(rangeStartActual, inst.getStart());
            rangeEndActual = Math.max(rangeEndActual, inst.getEnd());
        }
    }
    if (rangeStartActual >= rangeEndActual)
        return response;
    // Run free/busy search on the users.
    FreeBusyQuery fbQuery = new FreeBusyQuery((HttpServletRequest) context.get(SoapServlet.SERVLET_REQUEST), zsc, authAcct, rangeStartActual, rangeEndActual, exApptUid);
    for (Iterator<Element> usrIter = request.elementIterator(MailConstants.E_FREEBUSY_USER); usrIter.hasNext(); ) {
        Element usrElem = usrIter.next();
        int folderId = (int) usrElem.getAttributeLong(MailConstants.A_FOLDER, FreeBusyQuery.CALENDAR_FOLDER_ALL);
        if (folderId == Mailbox.ID_FOLDER_USER_ROOT || folderId == 0)
            folderId = FreeBusyQuery.CALENDAR_FOLDER_ALL;
        String id = usrElem.getAttribute(MailConstants.A_ID, null);
        if (id != null)
            fbQuery.addAccountId(id, folderId);
        String name = usrElem.getAttribute(MailConstants.A_NAME, null);
        if (name != null)
            fbQuery.addEmailAddress(name, folderId);
    }
    Collection<FreeBusy> fbResults = fbQuery.getResults();
    List<UserConflicts> conflicts = new ArrayList<UserConflicts>();
    for (FreeBusy fb : fbResults) {
        UserConflicts ucon = getConflicts(fb, instances);
        conflicts.add(ucon);
    }
    // Find conflicts for each instance.
    for (Instance inst : instances) {
        Element instElem = addInstance(response, inst);
        int numConflicts = 0;
        for (UserConflicts ucon : conflicts) {
            String fbStatus = ucon.get(inst);
            if (fbStatus != null) {
                ++numConflicts;
                String username = ucon.getUsername();
                Element usrElem = instElem.addElement(MailConstants.E_FREEBUSY_USER);
                usrElem.addAttribute(MailConstants.A_NAME, username);
                usrElem.addAttribute(MailConstants.A_APPT_FREEBUSY, fbStatus);
            }
        }
        if (numConflicts == 0 && !allInstances)
            instElem.detach();
    }
    return response;
}

Example 8 with FreeBusy

use of com.zimbra.cs.fb.FreeBusy in project zm-mailbox by Zimbra.

the class Appointment method getBusyTimesString.

private static String getBusyTimesString(OperationContext octxt, Mailbox mbox, List<Conflict> list, TimeZone tz, Locale lc, boolean hasMoreConflicts) throws ServiceException {
    StringBuilder sb = new StringBuilder();
    int conflictCount = 0;
    for (Conflict avail : list) {
        if (!avail.isBusy())
            continue;
        // List conflicting appointments and their organizers.
        FreeBusy fb = avail.getFreeBusy();
        List<FBInstance> instances = new ArrayList<FBInstance>();
        for (Iterator<Interval> iter = fb.iterator(); iter.hasNext(); ) {
            Interval interval = iter.next();
            // busy intervals only
            if (Conflict.isBusy(interval.getStatus())) {
                // busy appointments only
                for (FBInstance fbinst : interval.getInstances()) {
                    if (Conflict.isBusy(fbinst.getFreeBusy()))
                        instances.add(fbinst);
                }
            }
        }
        for (FBInstance instance : instances) {
            Date startDate = new Date(instance.getStartTime());
            Date endDate = new Date(instance.getEndTime());
            String start = CalendarMailSender.formatDateTime(startDate, tz, lc);
            sb.append(" * ").append(start);
            String end;
            if (DateTimeUtil.sameDay(startDate, endDate, tz)) {
                end = CalendarMailSender.formatTime(endDate, tz, lc);
                sb.append(" - ").append(end);
            } else {
                end = CalendarMailSender.formatDateTime(endDate, tz, lc);
                sb.append("\r\n   - ").append(end);
            }
            int apptId = instance.getApptId();
            long recurIdDt = instance.getRecurIdDt();
            CalendarItem appt = mbox.getCalendarItemById(octxt, apptId);
            Invite inv = appt.getInviteForRecurId(recurIdDt);
            if (inv != null && inv.hasOrganizer()) {
                ZOrganizer organizer = inv.getOrganizer();
                String orgDispName;
                if (organizer.hasCn())
                    orgDispName = organizer.getCn() + " <" + organizer.getAddress() + ">";
                else
                    orgDispName = organizer.getAddress();
                sb.append(L10nUtil.getMessage(MsgKey.calendarResourceConflictScheduledBy, lc, orgDispName));
            }
            sb.append("\r\n");
            conflictCount++;
        }
    }
    if (hasMoreConflicts)
        sb.append(" * ...\r\n");
    return sb.toString();
}

Example 9 with FreeBusy

use of com.zimbra.cs.fb.FreeBusy in project zm-mailbox by Zimbra.

the class IfbFormatter method formatCallback.

@Override
public void formatCallback(UserServletContext context) throws IOException, ServiceException, UserServletException {
    context.resp.setCharacterEncoding("UTF-8");
    context.resp.setContentType(MimeConstants.CT_TEXT_CALENDAR);
    long rangeStart = context.getStartTime();
    long rangeEnd = context.getEndTime();
    if (rangeEnd < rangeStart)
        throw new UserServletException(HttpServletResponse.SC_BAD_REQUEST, "End time must be after Start time");
    long days = (rangeEnd - rangeStart) / Constants.MILLIS_PER_DAY;
    long maxDays = LC.calendar_freebusy_max_days.longValueWithinRange(0, 36600);
    if (days > maxDays)
        throw new UserServletException(HttpServletResponse.SC_BAD_REQUEST, "Requested range is too large (Maximum " + maxDays + " days)");
    String acctName = null;
    FreeBusy fb = null;
    if (context.targetMailbox != null) {
        String exuid = context.params.get(UserServlet.QP_EXUID);
        Appointment exAppt = null;
        if (exuid != null) {
            CalendarItem ci = context.targetMailbox.getCalendarItemByUid(context.opContext, exuid);
            if (ci instanceof Appointment)
                exAppt = (Appointment) ci;
        }
        acctName = context.targetMailbox.getAccount().getName();
        fb = context.targetMailbox.getFreeBusy(context.opContext, acctName, rangeStart, rangeEnd, context.getFreeBusyCalendar(), exAppt);
    } else {
        // Unknown mailbox.  Fake an always-free response, to avoid harvest attacks.
        acctName = fixupAccountName(context.accountPath);
        fb = FreeBusy.emptyFreeBusy(acctName, rangeStart, rangeEnd);
    }
    String fbFormat = context.params.get(UserServlet.QP_FBFORMAT);
    String fbMsg;
    if ("event".equalsIgnoreCase(fbFormat)) {
        fbMsg = fb.toVCalendarAsVEvents();
    } else {
        String url = context.req.getRequestURL() + "?" + context.req.getQueryString();
        fbMsg = fb.toVCalendar(FreeBusy.Method.PUBLISH, acctName, null, url);
    }
    context.resp.getOutputStream().write(fbMsg.getBytes("UTF-8"));
}