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

Example 1 with FreeBusyQuery

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

the class ScheduleOutbox method handleFreebusyRequest.

private void handleFreebusyRequest(DavContext ctxt, ZComponent vfreebusy, String originator, String rcpt, Element resp) throws DavException, ServiceException {
    ZProperty dtstartProp = vfreebusy.getProperty(ICalTok.DTSTART);
    ZProperty dtendProp = vfreebusy.getProperty(ICalTok.DTEND);
    ZProperty durationProp = vfreebusy.getProperty(ICalTok.DURATION);
    if (dtstartProp == null || dtendProp == null && durationProp == null)
        throw new DavException("missing dtstart or dtend/duration in the schedule request", HttpServletResponse.SC_BAD_REQUEST, null);
    long start, end;
    try {
        ParsedDateTime startTime = ParsedDateTime.parseUtcOnly(dtstartProp.getValue());
        start = startTime.getUtcTime();
        if (dtendProp != null) {
            end = ParsedDateTime.parseUtcOnly(dtendProp.getValue()).getUtcTime();
        } else {
            ParsedDuration dur = ParsedDuration.parse(durationProp.getValue());
            ParsedDateTime endTime = startTime.add(dur);
            end = endTime.getUtcTime();
        }
    } catch (ParseException pe) {
        throw new DavException("can't parse date", HttpServletResponse.SC_BAD_REQUEST, pe);
    }
    ZimbraLog.dav.debug("rcpt: " + rcpt + ", start: " + new Date(start) + ", end: " + new Date(end));
    FreeBusy fb = null;
    if (ctxt.isFreebusyEnabled()) {
        FreeBusyQuery fbQuery = new FreeBusyQuery(ctxt.getRequest(), ctxt.getAuthAccount(), start, end, null);
        fbQuery.addEmailAddress(getAddressFromPrincipalURL(rcpt), FreeBusyQuery.CALENDAR_FOLDER_ALL);
        java.util.Collection<FreeBusy> fbResult = fbQuery.getResults();
        if (fbResult.size() > 0)
            fb = fbResult.iterator().next();
    }
    if (fb != null) {
        String fbMsg = fb.toVCalendar(FreeBusy.Method.REPLY, originator, rcpt, null);
        resp.addElement(DavElements.E_RECIPIENT).addElement(DavElements.E_HREF).setText(rcpt);
        resp.addElement(DavElements.E_REQUEST_STATUS).setText("2.0;Success");
        resp.addElement(DavElements.E_CALENDAR_DATA).setText(fbMsg);
    } else {
        resp.addElement(DavElements.E_RECIPIENT).addElement(DavElements.E_HREF).setText(rcpt);
        resp.addElement(DavElements.E_REQUEST_STATUS).setText("5.3;No f/b for the user");
    }
}

Example 2 with FreeBusyQuery

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

the class GetFreeBusy method handle.

@Override
public Element handle(Element request, Map<String, Object> context) throws ServiceException {
    ZimbraSoapContext zc = getZimbraSoapContext(context);
    long rangeStart = request.getAttributeLong(MailConstants.A_CAL_START_TIME);
    long rangeEnd = request.getAttributeLong(MailConstants.A_CAL_END_TIME);
    validateRange(rangeStart, rangeEnd);
    Element response = getResponseElement(zc);
    // MailConstants.A_UID should be deprecated at some point, bug 21776, comment #14
    // comma-separated list of account emails or zimbraId GUIDs that *must* match UUID format
    String uidParam = request.getAttribute(MailConstants.A_UID, null);
    // comma-separated list of account zimbraId GUIDs
    String idParam = request.getAttribute(MailConstants.A_ID, null);
    // comma-separated list of account emails
    String nameParam = request.getAttribute(MailConstants.A_NAME, null);
    String exApptUid = request.getAttribute(MailConstants.A_APPT_FREEBUSY_EXCLUDE_UID, null);
    Account requestor = Provisioning.getInstance().get(Key.AccountBy.id, zc.getAuthtokenAccountId());
    FreeBusyQuery fbQuery = new FreeBusyQuery((HttpServletRequest) context.get(SoapServlet.SERVLET_REQUEST), zc, requestor, rangeStart, rangeEnd, exApptUid);
    String[] idStrs = null;
    // uidParam should be deprecated at some point, bug 21776 comment #14
    if (uidParam != null) {
        idStrs = uidParam.split(",");
        for (String idStr : idStrs) fbQuery.addId(idStr, FreeBusyQuery.CALENDAR_FOLDER_ALL);
    }
    if (idParam != null) {
        idStrs = idParam.split(",");
        for (String idStr : idStrs) fbQuery.addAccountId(idStr, FreeBusyQuery.CALENDAR_FOLDER_ALL);
    }
    if (nameParam != null) {
        idStrs = nameParam.split(",");
        for (String idStr : idStrs) fbQuery.addEmailAddress(idStr, FreeBusyQuery.CALENDAR_FOLDER_ALL);
    }
    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);
    }
    fbQuery.getResults(response);
    return response;
}

Example 3 with FreeBusyQuery

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

the class PublicICalServlet method doGetFreeBusy.

/**
     * 
     * http://localhost:7070/service/pubcal/freebusy.ifb?acct=user@host.com
     * 
     * @param req
     * @param resp
     * @throws IOException
     * @throws ServletException
     */
public final void doGetFreeBusy(HttpServletRequest req, HttpServletResponse resp) throws IOException, ServletException {
    String acctName = req.getParameter(QP_ACCOUNT);
    String startStr = req.getParameter(QP_START_TIME);
    String endStr = req.getParameter(QP_END_TIME);
    resp.setContentType(MimeConstants.CT_TEXT_CALENDAR);
    if (checkBlankOrNull(resp, QP_ACCOUNT, acctName))
        return;
    long now = new Date().getTime();
    long rangeStart = now - Constants.MILLIS_PER_WEEK;
    long rangeEnd = now + (2 * Constants.MILLIS_PER_MONTH);
    if (startStr != null)
        rangeStart = Long.parseLong(startStr);
    if (endStr != null)
        rangeEnd = Long.parseLong(endStr);
    if (rangeEnd < rangeStart) {
        resp.sendError(HttpServletResponse.SC_BAD_REQUEST, "End time must be after Start time");
        return;
    }
    long days = (rangeEnd - rangeStart) / Constants.MILLIS_PER_DAY;
    long maxDays = LC.calendar_freebusy_max_days.longValueWithinRange(0, 36600);
    if (days > maxDays) {
        resp.sendError(HttpServletResponse.SC_BAD_REQUEST, "Requested range is too large (max " + maxDays + " days)");
        return;
    }
    String targetAccountId = null;
    try {
        Account targetAccount = Provisioning.getInstance().get(AccountBy.name, acctName);
        if (targetAccount != null)
            targetAccountId = targetAccount.getId();
    } catch (ServiceException e) {
    }
    AuthToken at = getAuthTokenFromCookie(req, resp, true);
    if (at == null) {
        String authTokenParam = req.getParameter(QP_AUTH_TOKEN);
        if (authTokenParam != null) {
            try {
                at = AuthProvider.getAuthToken(authTokenParam);
            } catch (AuthTokenException e) {
                sLog.warn("Auth error: " + e.getMessage(), e);
            }
        }
    }
    Account authAccount = null;
    ZimbraSoapContext zsc = null;
    if (at != null) {
        try {
            authAccount = Provisioning.getInstance().get(AccountBy.id, at.getAccountId(), at);
        } catch (ServiceException e) {
            sLog.warn("Auth error: " + e.getMessage(), e);
        }
        try {
            zsc = new ZimbraSoapContext(at, targetAccountId, SoapProtocol.SoapJS, SoapProtocol.SoapJS);
        } catch (ServiceException e) {
            sLog.error("Error initializing request context", e);
            resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "Error initializing request context");
            return;
        }
    } else {
        authAccount = GuestAccount.ANONYMOUS_ACCT;
    }
    FreeBusyQuery fbQuery = new FreeBusyQuery(req, zsc, authAccount, rangeStart, rangeEnd, null);
    fbQuery.addEmailAddress(acctName, FreeBusyQuery.CALENDAR_FOLDER_ALL);
    Collection<FreeBusy> result = fbQuery.getResults();
    FreeBusy fb = null;
    if (result.size() > 0)
        fb = result.iterator().next();
    else
        fb = FreeBusy.emptyFreeBusy(acctName, rangeStart, rangeEnd);
    String url = req.getRequestURL() + "?" + req.getQueryString();
    String fbMsg = fb.toVCalendar(FreeBusy.Method.PUBLISH, acctName, null, url);
    resp.getOutputStream().write(fbMsg.getBytes());
}

Example 4 with FreeBusyQuery

use of com.zimbra.cs.fb.FreeBusyQuery 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;
}