Examples with ParsedDuration com.zimbra.common.calendar.ParsedDuration used on opensource projects

Example 11 with ParsedDuration

use of com.zimbra.common.calendar.ParsedDuration in project zm-mailbox by Zimbra.

the class ExpandRecur method parseRecur.

protected static ParsedRecurrence parseRecur(Element request, TimeZoneMap tzmap) throws ServiceException {
    CalendarUtils.parseTimeZones(request, tzmap);
    IRecurrence recurrence = null;
    List<IException> exceptions = new ArrayList<IException>();
    for (Iterator<Element> compIter = request.elementIterator(); compIter.hasNext(); ) {
        Element elem = compIter.next();
        String elemName = elem.getName();
        boolean isCancel = false;
        if (MailConstants.E_CAL_CANCEL.equals(elemName)) {
            isCancel = true;
        } else if (!MailConstants.E_INVITE_COMPONENT.equals(elemName) && !MailConstants.E_CAL_EXCEPT.equals(elemName)) {
            continue;
        }
        RecurId recurId = null;
        Element recurIdElem = elem.getOptionalElement(MailConstants.E_CAL_EXCEPTION_ID);
        if (recurIdElem != null)
            recurId = CalendarUtils.parseRecurId(recurIdElem, tzmap);
        if (!isCancel) {
            ParsedDateTime dtStart = null;
            Element dtStartElem = elem.getElement(MailConstants.E_CAL_START_TIME);
            dtStart = CalendarUtils.parseDateTime(dtStartElem, tzmap);
            ParsedDateTime dtEnd = null;
            Element dtEndElem = elem.getOptionalElement(MailConstants.E_CAL_END_TIME);
            if (dtEndElem != null)
                dtEnd = CalendarUtils.parseDateTime(dtEndElem, tzmap);
            ParsedDuration dur = null;
            Element durElem = elem.getOptionalElement(MailConstants.E_CAL_DURATION);
            if (durElem != null)
                dur = ParsedDuration.parse(durElem);
            if (dtEnd == null && dur == null)
                throw ServiceException.INVALID_REQUEST("Must specify either " + MailConstants.E_CAL_END_TIME + " or " + MailConstants.E_CAL_DURATION + " in " + elemName, null);
            Element recurElem = elem.getOptionalElement(MailConstants.E_CAL_RECUR);
            if (recurElem != null) {
                // series with a rule
                recurrence = CalendarUtils.parseRecur(recurElem, tzmap, dtStart, dtEnd, dur, recurId);
            } else {
                // modified instance, or it has no rule and no recurrence-id
                if (dur == null && dtStart != null && dtEnd != null)
                    dur = dtEnd.difference(dtStart);
                if (recurId == null)
                    recurId = new RecurId(dtStart, RecurId.RANGE_NONE);
                exceptions.add(new ExceptionRule(recurId, dtStart, dur, null));
            }
        } else if (recurId != null) {
            // canceled instance
            exceptions.add(new CancellationRule(recurId));
        }
    }
    ParsedRecurrence parsed = new ParsedRecurrence();
    if (recurrence instanceof RecurrenceRule) {
        RecurrenceRule rrule = (RecurrenceRule) recurrence;
        for (IException exception : exceptions) {
            rrule.addException(exception);
        }
        parsed.rrule = rrule;
    } else {
        parsed.exceptions = exceptions;
    }
    return parsed;
}

Example 12 with ParsedDuration

use of com.zimbra.common.calendar.ParsedDuration in project zm-mailbox by Zimbra.

the class WorkingHours method getRecurrenceForDay.

private static IRecurrence getRecurrenceForDay(int dayOfWeek, StartSpec startSpec, TimeRange timeRange, ICalTimeZone tz, TimeZoneMap tzmap) throws ServiceException {
    // DTSTART
    String dateStr = startSpec.getDateString(dayOfWeek);
    String dtStartStr;
    if (tz.sameAsUTC())
        dtStartStr = String.format("%sT%02d%02d00Z", dateStr, timeRange.start.hour, timeRange.start.minute);
    else
        dtStartStr = String.format("TZID=\"%s\":%sT%02d%02d00", tz.getID(), dateStr, timeRange.start.hour, timeRange.start.minute);
    ParsedDateTime dtStart;
    try {
        dtStart = ParsedDateTime.parse(dtStartStr, tzmap);
    } catch (ParseException e) {
        throw ServiceException.INVALID_REQUEST("Bad date/time value \"" + dtStartStr + "\"", e);
    }
    // DURATION
    ParsedDuration dur = timeRange.getDuration();
    // RRULE
    String dayName = DayOfWeekName.lookup(dayOfWeek);
    String ruleStr = String.format("FREQ=WEEKLY;INTERVAL=1;BYDAY=%s", dayName);
    return new Recurrence.SimpleRepeatingRule(dtStart, dur, new ZRecur(ruleStr, tzmap), null);
}

Example 13 with ParsedDuration

use of com.zimbra.common.calendar.ParsedDuration in project zm-mailbox by Zimbra.

the class GetCalendarItemSummaries method encodeCalendarItemInstances.

/**
     * Encodes a calendar item
     *
     * @param parent
     * @param elementName
     *         name of element to add (MailConstants .E_APPOINTMENT or MailConstants.E_TASK)
     * @param rangeStart
     *         start period to expand instances (or -1 for no start time constraint)
     * @param rangeEnd
     *         end period to expand instances (or -1 for no end time constraint)
     * @param newFormat
     *         temporary HACK - true: SearchRequest, false: GetAppointmentSummaries
     * @return
     */
static EncodeCalendarItemResult encodeCalendarItemInstances(ZimbraSoapContext lc, OperationContext octxt, CalendarItem calItem, Account acct, long rangeStart, long rangeEnd, boolean newFormat) throws ServiceException {
    EncodeCalendarItemResult toRet = new EncodeCalendarItemResult();
    ItemIdFormatter ifmt = new ItemIdFormatter(lc);
    Account authAccount = getAuthenticatedAccount(lc);
    boolean hidePrivate = !calItem.allowPrivateAccess(authAccount, lc.isUsingAdminPrivileges());
    try {
        boolean expandRanges;
        if (calItem instanceof Task) {
            expandRanges = true;
            if (rangeStart == -1 && rangeEnd == -1) {
                rangeStart = Long.MIN_VALUE;
                rangeEnd = Long.MAX_VALUE;
            }
        } else {
            expandRanges = (rangeStart != -1 && rangeEnd != -1 && rangeStart < rangeEnd);
        }
        boolean isAppointment = calItem instanceof Appointment;
        // Use the marshalling code in calendar summary cache for uniform output, when we can.
        if (isAppointment && expandRanges) {
            CalendarItemData calItemData = CalSummaryCache.reloadCalendarItemOverRange(calItem, rangeStart, rangeEnd);
            if (calItemData != null) {
                int numInstances = calItemData.getNumInstances();
                if (numInstances > 0) {
                    Element calItemElem = CacheToXML.encodeCalendarItemData(lc, ifmt, calItemData, !hidePrivate, !newFormat);
                    toRet.element = calItemElem;
                    toRet.numInstancesExpanded = numInstances;
                }
            }
            return toRet;
        }
        // But there are other cases (e.g. tasks, no time range) that require the legacy code below.
        // don't initialize until we find at least one valid instance
        Element calItemElem = null;
        Invite defaultInvite = calItem.getDefaultInviteOrNull();
        if (defaultInvite == null) {
            mLog.info("Could not load defaultinfo for calendar item with id=" + calItem.getId() + " SKIPPING");
            return toRet;
        }
        ParsedDuration defDuration = defaultInvite.getEffectiveDuration();
        // events and 1 second for non all-day.  (bug 28615)
        if (defDuration == null && !defaultInvite.isTodo()) {
            if (defaultInvite.isAllDayEvent()) {
                defDuration = ParsedDuration.ONE_DAY;
            } else {
                defDuration = ParsedDuration.ONE_SECOND;
            }
        }
        long defDurationMsecs = 0;
        if (defaultInvite.getStartTime() != null && defDuration != null) {
            ParsedDateTime s = defaultInvite.getStartTime();
            long et = s.add(defDuration).getUtcTime();
            defDurationMsecs = et - s.getUtcTime();
        }
        String defaultFba = null;
        if (calItem instanceof Appointment) {
            defaultFba = ((Appointment) calItem).getEffectiveFreeBusyActual(defaultInvite, null);
        }
        String defaultPtSt = calItem.getEffectivePartStat(defaultInvite, null);
        AlarmData alarmData = calItem.getAlarmData();
        // add all the instances:
        int numInRange = 0;
        if (expandRanges) {
            Collection<CalendarItem.Instance> instances = calItem.expandInstances(rangeStart, rangeEnd, true);
            long alarmTime = 0;
            long alarmInst = 0;
            if (alarmData != null) {
                alarmTime = alarmData.getNextAt();
                alarmInst = alarmData.getNextInstanceStart();
            }
            for (CalendarItem.Instance inst : instances) {
                try {
                    InviteInfo invId = inst.getInviteInfo();
                    Invite inv = calItem.getInvite(invId.getMsgId(), invId.getComponentId());
                    boolean showAll = !hidePrivate || inv.isPublic();
                    // figure out which fields are different from the default and put their data here...
                    ParsedDuration invDuration = inv.getEffectiveDuration();
                    long instStart = inst.getStart();
                    // For an instance whose alarm time is within the time range, we must
                    // include it even if its start time is after the range.
                    long startOrAlarm = instStart == alarmInst ? alarmTime : instStart;
                    // events and 1 second for non all-day.  (bug 28615)
                    if (invDuration == null) {
                        if (inv.isAllDayEvent())
                            invDuration = ParsedDuration.ONE_DAY;
                        else
                            invDuration = ParsedDuration.ONE_SECOND;
                    }
                    if (!inst.hasStart() || (startOrAlarm < rangeEnd && invDuration.addToTime(instStart) > rangeStart)) {
                        numInRange++;
                    } else {
                        continue;
                    }
                    if (calItemElem == null) {
                        calItemElem = lc.createElement(isAppointment ? MailConstants.E_APPOINTMENT : MailConstants.E_TASK);
                        if (showAll) {
                            // flags and tags
                            ToXML.recordItemTags(calItemElem, calItem, octxt);
                        }
                        // Organizer
                        if (inv.hasOrganizer()) {
                            ZOrganizer org = inv.getOrganizer();
                            org.toXml(calItemElem);
                        }
                        calItemElem.addAttribute("x_uid", calItem.getUid());
                        calItemElem.addAttribute(MailConstants.A_UID, calItem.getUid());
                    }
                    Element instElt = calItemElem.addElement(MailConstants.E_INSTANCE);
                    if (showAll) {
                        if (isAppointment && inv.isEvent()) {
                            String instFba = ((Appointment) calItem).getEffectiveFreeBusyActual(inv, inst);
                            if (instFba != null && (!instFba.equals(defaultFba) || inst.isException()))
                                instElt.addAttribute(MailConstants.A_APPT_FREEBUSY_ACTUAL, instFba);
                        }
                        String instPtSt = calItem.getEffectivePartStat(inv, inst);
                        if (!defaultPtSt.equals(instPtSt) || inst.isException())
                            instElt.addAttribute(MailConstants.A_CAL_PARTSTAT, instPtSt);
                    }
                    if (inst.hasStart()) {
                        instElt.addAttribute(MailConstants.A_CAL_START_TIME, instStart);
                        if (inv.isAllDayEvent())
                            instElt.addAttribute(MailConstants.A_CAL_TZ_OFFSET, inst.getStartTzOffset());
                    }
                    if (inst.isException() && inv.hasRecurId()) {
                        RecurId rid = inv.getRecurId();
                        instElt.addAttribute(MailConstants.A_CAL_RECURRENCE_ID_Z, rid.getDtZ());
                    } else {
                        instElt.addAttribute(MailConstants.A_CAL_RECURRENCE_ID_Z, inst.getRecurIdZ());
                    }
                    if (inst.isException()) {
                        instElt.addAttribute(MailConstants.A_CAL_IS_EXCEPTION, true);
                        instElt.addAttribute(MailConstants.A_CAL_INV_ID, ifmt.formatItemId(calItem, inst.getMailItemId()));
                        instElt.addAttribute(MailConstants.A_CAL_COMPONENT_NUM, inst.getComponentNum());
                        if (showAll) {
                            // fragment has already been sanitized...
                            String frag = inv.getFragment();
                            if (frag != null && !frag.equals(""))
                                instElt.addAttribute(MailConstants.E_FRAG, frag, Element.Disposition.CONTENT);
                            if (inv.getPriority() != null)
                                instElt.addAttribute(MailConstants.A_CAL_PRIORITY, inv.getPriority());
                            if (inv.isEvent()) {
                                if (inv.getFreeBusy() != null)
                                    instElt.addAttribute(MailConstants.A_APPT_FREEBUSY, inv.getFreeBusy());
                                if (inv.getTransparency() != null)
                                    instElt.addAttribute(MailConstants.A_APPT_TRANSPARENCY, inv.getTransparency());
                            }
                            if (inv.isTodo()) {
                                if (inv.getPercentComplete() != null)
                                    instElt.addAttribute(MailConstants.A_TASK_PERCENT_COMPLETE, inv.getPercentComplete());
                            }
                            if (inv.getName() != null)
                                instElt.addAttribute(MailConstants.A_NAME, inv.getName());
                            if (inv.getLocation() != null)
                                instElt.addAttribute(MailConstants.A_CAL_LOCATION, inv.getLocation());
                            List<String> categories = inv.getCategories();
                            if (categories != null) {
                                for (String cat : categories) {
                                    instElt.addElement(MailConstants.E_CAL_CATEGORY).setText(cat);
                                }
                            }
                            Geo geo = inv.getGeo();
                            if (geo != null)
                                geo.toXml(instElt);
                            if (inv.hasOtherAttendees())
                                instElt.addAttribute(MailConstants.A_CAL_OTHER_ATTENDEES, true);
                            if (inv.hasAlarm())
                                instElt.addAttribute(MailConstants.A_CAL_ALARM, true);
                        }
                        instElt.addAttribute(MailConstants.A_CAL_ISORG, inv.isOrganizer());
                        if (inv.isTodo()) {
                            if (inst.hasEnd()) {
                                instElt.addAttribute(MailConstants.A_TASK_DUE_DATE, inst.getEnd());
                                if (inv.isAllDayEvent())
                                    instElt.addAttribute(MailConstants.A_CAL_TZ_OFFSET_DUE, inst.getEndTzOffset());
                            }
                        } else {
                            if (inst.hasStart() && inst.hasEnd()) {
                                instElt.addAttribute(newFormat ? MailConstants.A_CAL_NEW_DURATION : MailConstants.A_CAL_DURATION, inst.getEnd() - inst.getStart());
                            }
                        }
                        if (inv.getStatus() != null)
                            instElt.addAttribute(MailConstants.A_CAL_STATUS, inv.getStatus());
                        if (inv.getClassProp() != null)
                            instElt.addAttribute(MailConstants.A_CAL_CLASS, inv.getClassProp());
                        if (inv.isAllDayEvent())
                            instElt.addAttribute(MailConstants.A_CAL_ALLDAY, true);
                        if (inv.isDraft())
                            instElt.addAttribute(MailConstants.A_CAL_DRAFT, true);
                        if (inv.isNeverSent())
                            instElt.addAttribute(MailConstants.A_CAL_NEVER_SENT, true);
                        if (inv.isRecurrence())
                            instElt.addAttribute(MailConstants.A_CAL_RECUR, true);
                    } else {
                        if (inv.isTodo()) {
                            if (inst.hasEnd()) {
                                instElt.addAttribute(MailConstants.A_TASK_DUE_DATE, inst.getEnd());
                                if (inv.isAllDayEvent())
                                    instElt.addAttribute(MailConstants.A_CAL_TZ_OFFSET_DUE, inst.getEndTzOffset());
                            }
                        } else {
                            // the default duration due to daylight savings time transitions.
                            if (inst.hasStart() && inst.hasEnd() && defDurationMsecs != inst.getEnd() - inst.getStart()) {
                                instElt.addAttribute(newFormat ? MailConstants.A_CAL_NEW_DURATION : MailConstants.A_CAL_DURATION, inst.getEnd() - inst.getStart());
                            }
                        }
                    }
                } catch (MailServiceException.NoSuchItemException e) {
                    mLog.info("Error could not get instance " + inst.getMailItemId() + "-" + inst.getComponentNum() + " for appt " + calItem.getId(), e);
                }
            }
        // iterate all the instances
        }
        if (!expandRanges || numInRange > 0) {
            // if we found any calItems at all, we have to encode the "Default" data here
            boolean showAll = !hidePrivate || defaultInvite.isPublic();
            if (calItemElem == null) {
                calItemElem = lc.createElement(isAppointment ? MailConstants.E_APPOINTMENT : MailConstants.E_TASK);
                calItemElem.addAttribute("x_uid", calItem.getUid());
                calItemElem.addAttribute(MailConstants.A_UID, calItem.getUid());
                if (showAll) {
                    // flags and tags
                    ToXML.recordItemTags(calItemElem, calItem, octxt);
                }
                // Organizer
                if (defaultInvite.hasOrganizer()) {
                    ZOrganizer org = defaultInvite.getOrganizer();
                    org.toXml(calItemElem);
                }
            }
            if (showAll) {
                if (alarmData != null)
                    ToXML.encodeAlarmData(calItemElem, calItem, alarmData);
                String defaultPriority = defaultInvite.getPriority();
                if (defaultPriority != null)
                    calItemElem.addAttribute(MailConstants.A_CAL_PRIORITY, defaultPriority);
                calItemElem.addAttribute(MailConstants.A_CAL_PARTSTAT, defaultPtSt);
                if (defaultInvite.isEvent()) {
                    calItemElem.addAttribute(MailConstants.A_APPT_FREEBUSY, defaultInvite.getFreeBusy());
                    calItemElem.addAttribute(MailConstants.A_APPT_FREEBUSY_ACTUAL, defaultFba);
                    calItemElem.addAttribute(MailConstants.A_APPT_TRANSPARENCY, defaultInvite.getTransparency());
                }
                if (defaultInvite.isTodo()) {
                    String pctComplete = defaultInvite.getPercentComplete();
                    if (pctComplete != null)
                        calItemElem.addAttribute(MailConstants.A_TASK_PERCENT_COMPLETE, pctComplete);
                }
                calItemElem.addAttribute(MailConstants.A_NAME, defaultInvite.getName());
                calItemElem.addAttribute(MailConstants.A_CAL_LOCATION, defaultInvite.getLocation());
                List<String> categories = defaultInvite.getCategories();
                if (categories != null) {
                    for (String cat : categories) {
                        calItemElem.addElement(MailConstants.E_CAL_CATEGORY).setText(cat);
                    }
                }
                Geo geo = defaultInvite.getGeo();
                if (geo != null)
                    geo.toXml(calItemElem);
                // fragment has already been sanitized...
                String fragment = defaultInvite.getFragment();
                if (!fragment.equals(""))
                    calItemElem.addAttribute(MailConstants.E_FRAG, fragment, Element.Disposition.CONTENT);
                if (defaultInvite.hasOtherAttendees()) {
                    calItemElem.addAttribute(MailConstants.A_CAL_OTHER_ATTENDEES, defaultInvite.hasOtherAttendees());
                }
                if (defaultInvite.hasAlarm()) {
                    calItemElem.addAttribute(MailConstants.A_CAL_ALARM, defaultInvite.hasAlarm());
                }
            }
            calItemElem.addAttribute(MailConstants.A_CAL_ISORG, defaultInvite.isOrganizer());
            calItemElem.addAttribute(MailConstants.A_ID, ifmt.formatItemId(calItem));
            calItemElem.addAttribute(MailConstants.A_CAL_INV_ID, ifmt.formatItemId(calItem, defaultInvite.getMailItemId()));
            calItemElem.addAttribute(MailConstants.A_CAL_COMPONENT_NUM, defaultInvite.getComponentNum());
            calItemElem.addAttribute(MailConstants.A_FOLDER, ifmt.formatItemId(new ItemId(calItem.getMailbox().getAccountId(), calItem.getFolderId())));
            calItemElem.addAttribute(MailConstants.A_CAL_STATUS, defaultInvite.getStatus());
            calItemElem.addAttribute(MailConstants.A_CAL_CLASS, defaultInvite.getClassProp());
            if (!defaultInvite.isTodo())
                calItemElem.addAttribute(newFormat ? MailConstants.A_CAL_NEW_DURATION : MailConstants.A_CAL_DURATION, defDurationMsecs);
            if (defaultInvite.isAllDayEvent())
                calItemElem.addAttribute(MailConstants.A_CAL_ALLDAY, defaultInvite.isAllDayEvent());
            if (defaultInvite.isDraft())
                calItemElem.addAttribute(MailConstants.A_CAL_DRAFT, defaultInvite.isDraft());
            if (defaultInvite.isNeverSent())
                calItemElem.addAttribute(MailConstants.A_CAL_NEVER_SENT, defaultInvite.isNeverSent());
            if (defaultInvite.isRecurrence())
                calItemElem.addAttribute(MailConstants.A_CAL_RECUR, defaultInvite.isRecurrence());
            if (calItem.hasExceptions()) {
                calItemElem.addAttribute(MailConstants.A_CAL_HAS_EXCEPTIONS, true);
            }
            toRet.element = calItemElem;
        }
        toRet.numInstancesExpanded = numInRange;
    } catch (MailServiceException.NoSuchItemException e) {
        mLog.info("Error could not get default invite for calendar item: " + calItem.getId(), e);
    } catch (RuntimeException e) {
        mLog.info("Caught Exception " + e + " while getting summary info for calendar item: " + calItem.getId(), e);
    }
    return toRet;
}

Example 14 with ParsedDuration

use of com.zimbra.common.calendar.ParsedDuration in project zm-mailbox by Zimbra.

the class CalendarUtils method parseInviteElementCommon.

/**
     * UID, DTSTAMP, and SEQUENCE **MUST** be set by caller
     *
     * @param account
     *            user receiving invite
     * @param element
     *            invite XML element
     * @param newInv
     *            Invite we are currently building up
     * @param oldTzMap
     *            time zone map from A DIFFERENT invite; if this method is
     *            called during modify operation, this map contains time zones
     *            before the modification; null if called during create
     *            operation
     * @return
     * @throws ServiceException
     */
private static void parseInviteElementCommon(Account account, MailItem.Type type, Element element, Invite newInv, boolean recurrenceIdAllowed, boolean recurAllowed) throws ServiceException {
    //zdsync
    String invId = element.getAttribute(MailConstants.A_ID, null);
    Element compElem = element.getOptionalElement(MailConstants.E_INVITE_COMPONENT);
    if (compElem != null) {
        element = compElem;
    }
    //zdsync
    String dts = element.getAttribute(MailConstants.A_CAL_DATETIME, null);
    TimeZoneMap tzMap = newInv.getTimeZoneMap();
    parseTimeZones(element.getParent(), tzMap);
    newInv.setItemType(type);
    // UID
    String uid = element.getAttribute(MailConstants.A_UID, null);
    if (uid != null && uid.length() > 0)
        newInv.setUid(uid);
    // RECURRENCE-ID
    if (recurrenceIdAllowed) {
        Element e = element.getOptionalElement(MailConstants.E_CAL_EXCEPTION_ID);
        if (e != null) {
            ParsedDateTime dt = parseDateTime(e, tzMap);
            RecurId recurId = new RecurId(dt, RecurId.RANGE_NONE);
            newInv.setRecurId(recurId);
        }
    } else {
        if (element.getOptionalElement(MailConstants.E_CAL_EXCEPTION_ID) != null) {
            throw ServiceException.INVALID_REQUEST("May not specify an <exceptId> in this request", null);
        }
    }
    String name = element.getAttribute(MailConstants.A_NAME, "");
    String location = element.getAttribute(MailConstants.A_CAL_LOCATION, "");
    // CATEGORIES
    for (Iterator<Element> catIter = element.elementIterator(MailConstants.E_CAL_CATEGORY); catIter.hasNext(); ) {
        String cat = catIter.next().getText();
        newInv.addCategory(cat);
    }
    // COMMENTs
    for (Iterator<Element> cmtIter = element.elementIterator(MailConstants.E_CAL_COMMENT); cmtIter.hasNext(); ) {
        String cmt = cmtIter.next().getText();
        newInv.addComment(cmt);
    }
    // CONTACTs
    for (Iterator<Element> cnIter = element.elementIterator(MailConstants.E_CAL_CONTACT); cnIter.hasNext(); ) {
        String contact = cnIter.next().getTextTrim();
        newInv.addContact(contact);
    }
    // GEO
    Element geoElem = element.getOptionalElement(MailConstants.E_CAL_GEO);
    if (geoElem != null) {
        Geo geo = Geo.parse(geoElem);
        newInv.setGeo(geo);
    }
    // URL
    String url = element.getAttribute(MailConstants.A_CAL_URL, null);
    newInv.setUrl(url);
    // SEQUENCE
    int seq = (int) element.getAttributeLong(MailConstants.A_CAL_SEQUENCE, 0);
    newInv.setSeqNo(seq);
    // SUMMARY (aka Name or Subject)
    newInv.setName(name);
    // DESCRIPTION
    Element descElem = element.getOptionalElement(MailConstants.E_CAL_DESCRIPTION);
    String desc = descElem != null ? descElem.getText() : null;
    Element descHtmlElem = element.getOptionalElement(MailConstants.E_CAL_DESC_HTML);
    String descHtml = descHtmlElem != null ? descHtmlElem.getText() : null;
    newInv.setDescription(desc, descHtml);
    boolean allDay = element.getAttributeBool(MailConstants.A_CAL_ALLDAY, false);
    newInv.setIsAllDayEvent(allDay);
    // DTSTART
    Element startElem;
    if (newInv.isTodo())
        startElem = element.getOptionalElement(MailConstants.E_CAL_START_TIME);
    else
        startElem = element.getElement(MailConstants.E_CAL_START_TIME);
    if (startElem != null) {
        ParsedDateTime dt = parseDtElement(startElem, tzMap, newInv);
        // fixup for bug 30121
        if (allDay && dt.hasTime()) {
            // If this is supposed to be an all-day event but DTSTART has time part, clear the time part.
            dt.setHasTime(false);
        } else if (!allDay && !dt.hasTime()) {
            // If the event isn't marked as all-day but DTSTART is date-only, the client simply forgot
            // to mark it all-day.  Do all-day implicitly.
            allDay = true;
            newInv.setIsAllDayEvent(allDay);
        }
        newInv.setDtStart(dt);
    }
    // DTEND (for VEVENT) or DUE (for VTODO)
    Element endElem = element.getOptionalElement(MailConstants.E_CAL_END_TIME);
    if (endElem != null) {
        ParsedDateTime dt = parseDtElement(endElem, tzMap, newInv);
        // fixup for bug 30121
        if (allDay && dt.hasTime()) {
            // If this is supposed to be an all-day event but DTEND has time part, clear the time part.
            dt.setHasTime(false);
        } else if (!allDay && !dt.hasTime()) {
            // If the event isn't marked as all-day but DTEND is date-only, the client simply forgot
            // to mark it all-day.  Do all-day implicitly.
            allDay = true;
            newInv.setIsAllDayEvent(allDay);
        }
        if (allDay && !newInv.isTodo()) {
            // HACK ALERT: okay, campers, here's the deal.
            // By definition, our end dates are EXCLUSIVE: DTEND is not
            // included.. eg a meeting 7-8pm actually stops at 7:59
            //
            // This makes sense for normal appointments, but apparently
            // this rule is confusing to people when making
            // all-day-events
            //
            // For all-day-events, people want to say that a 1-day-long
            // appointment starts on 11/1 and ends on 11/1, for example
            // this is inconsistent (and incompatible with RFC2445) but
            // it is what people want. Sooo, we to a bit of a hacky
            // translation when sending/receiving all-day-events.
            //
            dt = dt.add(ParsedDuration.ONE_DAY);
        }
        newInv.setDtEnd(dt);
    } else {
        // DURATION
        Element d = element.getOptionalElement(MailConstants.E_CAL_DURATION);
        if (d != null) {
            ParsedDuration pd = ParsedDuration.parse(d);
            newInv.setDuration(pd);
        }
    }
    // LOCATION
    newInv.setLocation(location);
    // STATUS
    String status = element.getAttribute(MailConstants.A_CAL_STATUS, newInv.isEvent() ? IcalXmlStrMap.STATUS_CONFIRMED : IcalXmlStrMap.STATUS_NEEDS_ACTION);
    validateAttr(IcalXmlStrMap.sStatusMap, MailConstants.A_CAL_STATUS, status);
    newInv.setStatus(status);
    // CLASS
    String classProp = element.getAttribute(MailConstants.A_CAL_CLASS, IcalXmlStrMap.CLASS_PUBLIC);
    validateAttr(IcalXmlStrMap.sClassMap, MailConstants.A_CAL_CLASS, classProp);
    newInv.setClassProp(classProp);
    // PRIORITY
    String priority = element.getAttribute(MailConstants.A_CAL_PRIORITY, null);
    newInv.setPriority(priority);
    if (newInv.isEvent()) {
        // FreeBusy
        String fb = element.getAttribute(MailConstants.A_APPT_FREEBUSY, null);
        if (fb != null) {
            newInv.setFreeBusy(fb);
            // Intended F/B takes precedence over TRANSP.
            if (IcalXmlStrMap.FBTYPE_FREE.equals(fb))
                newInv.setTransparency(IcalXmlStrMap.TRANSP_TRANSPARENT);
            else
                newInv.setTransparency(IcalXmlStrMap.TRANSP_OPAQUE);
        } else {
            // TRANSP is examined only when intended F/B is not supplied.
            String transp = element.getAttribute(MailConstants.A_APPT_TRANSPARENCY, IcalXmlStrMap.TRANSP_OPAQUE);
            validateAttr(IcalXmlStrMap.sTranspMap, MailConstants.A_APPT_TRANSPARENCY, transp);
            newInv.setTransparency(transp);
            // If opaque, don't set intended f/b because there are multiple possibilities.
            if (newInv.isTransparent())
                newInv.setFreeBusy(IcalXmlStrMap.FBTYPE_FREE);
        }
    }
    if (newInv.isTodo()) {
        // PERCENT-COMPLETE
        String pctComplete = element.getAttribute(MailConstants.A_TASK_PERCENT_COMPLETE, null);
        newInv.setPercentComplete(pctComplete);
        // COMPLETED
        String completed = element.getAttribute(MailConstants.A_TASK_COMPLETED, null);
        if (completed != null) {
            try {
                ParsedDateTime c = ParsedDateTime.parseUtcOnly(completed);
                newInv.setCompleted(c.getUtcTime());
            } catch (ParseException e) {
                throw ServiceException.INVALID_REQUEST("Invalid COMPLETED value: " + completed, e);
            }
        } else if (status.equals(IcalXmlStrMap.STATUS_COMPLETED)) {
            newInv.setCompleted(System.currentTimeMillis());
        } else {
            newInv.setCompleted(0);
        }
    }
    // ATTENDEEs
    boolean hasAttendees = false;
    for (Iterator<Element> iter = element.elementIterator(MailConstants.E_CAL_ATTENDEE); iter.hasNext(); ) {
        ZAttendee at = ZAttendee.parse(iter.next());
        newInv.addAttendee(at);
        hasAttendees = true;
    }
    if (hasAttendees && newInv.getMethod().equals(ICalTok.PUBLISH.toString())) {
        newInv.setMethod(ICalTok.REQUEST.toString());
    }
    // ORGANIZER
    Element orgElt = element.getOptionalElement(MailConstants.E_CAL_ORGANIZER);
    if (orgElt != null) {
        ZOrganizer org = ZOrganizer.parse(orgElt);
        newInv.setOrganizer(org);
    }
    // Once we have organizer and attendee information, we can tell if this account is the
    // organizer in this invite or not.
    newInv.setIsOrganizer(account);
    if (!newInv.isCancel()) {
        // draft flag
        // True means invite has changes that haven't been sent to attendees.
        boolean draft = element.getAttributeBool(MailConstants.A_CAL_DRAFT, false);
        newInv.setDraft(draft);
        // neverSent flag
        // True means attendees have never been notified for this invite.
        boolean neverSent = element.getAttributeBool(MailConstants.A_CAL_NEVER_SENT, false);
        newInv.setNeverSent(neverSent);
    }
    // RECUR
    Element recur = element.getOptionalElement(MailConstants.A_CAL_RECUR);
    if (recur != null) {
        if (!recurAllowed) {
            throw ServiceException.INVALID_REQUEST("No <recur> allowed in an exception", null);
        }
        // Ensure DTSTART is set if doing recurrence.
        ParsedDateTime st = newInv.getStartTime();
        if (st == null) {
            ParsedDateTime et = newInv.getEndTime();
            if (et != null) {
                if (et.hasTime())
                    st = et.add(ParsedDuration.NEGATIVE_ONE_SECOND);
                else
                    st = et.add(ParsedDuration.NEGATIVE_ONE_DAY);
                newInv.setDtStart(st);
            } else {
                // Both DTSTART and DTEND are unspecified.  Recurrence makes no sense!
                throw ServiceException.INVALID_REQUEST("recurrence used without DTSTART", null);
            }
        }
        Recurrence.IRecurrence recurrence = parseRecur(recur, tzMap, newInv.getStartTime(), newInv.getEndTime(), newInv.getDuration(), newInv.getRecurId());
        newInv.setRecurrence(recurrence);
    }
    // VALARMs
    Iterator<Element> alarmsIter = element.elementIterator(MailConstants.E_CAL_ALARM);
    while (alarmsIter.hasNext()) {
        Alarm alarm = Alarm.parse(alarmsIter.next());
        if (alarm != null)
            newInv.addAlarm(alarm);
    }
    List<ZProperty> xprops = parseXProps(element);
    for (ZProperty prop : xprops) newInv.addXProp(prop);
    newInv.validateDuration();
    //zdsync: must set this only after recur is processed
    if (invId != null) {
        try {
            int invIdInt = Integer.parseInt(invId);
            newInv.setInviteId(invIdInt);
        } catch (NumberFormatException e) {
        // ignore if invId is not a number, e.g. refers to a remote account
        }
    }
    if (dts != null) {
        newInv.setDtStamp(Long.parseLong(dts));
    }
    Element fragment = element.getOptionalElement(MailConstants.E_FRAG);
    if (fragment != null) {
        newInv.setFragment(fragment.getText());
    }
}

Example 15 with ParsedDuration

use of com.zimbra.common.calendar.ParsedDuration in project zm-mailbox by Zimbra.

the class CalendarUtils method parseRecur.

static Recurrence.IRecurrence parseRecur(Element recurElt, TimeZoneMap invTzMap, ParsedDateTime dtStart, ParsedDateTime dtEnd, ParsedDuration dur, RecurId recurId) throws ServiceException {
    if (dur == null && dtStart != null && dtEnd != null)
        dur = dtEnd.difference(dtStart);
    ArrayList<IRecurrence> addRules = new ArrayList<IRecurrence>();
    ArrayList<IRecurrence> subRules = new ArrayList<IRecurrence>();
    for (Iterator iter = recurElt.elementIterator(); iter.hasNext(); ) {
        Element e = (Element) iter.next();
        boolean exclude = false;
        if (e.getName().equals(MailConstants.E_CAL_EXCLUDE)) {
            exclude = true;
        } else {
            if (!e.getName().equals(MailConstants.E_CAL_ADD)) {
                continue;
            }
        }
        for (Iterator intIter = e.elementIterator(); intIter.hasNext(); ) {
            Element intElt = (Element) intIter.next();
            if (intElt.getName().equals(MailConstants.E_CAL_DATES)) {
                // handle RDATE or EXDATE
                String tzid = intElt.getAttribute(MailConstants.A_CAL_TIMEZONE, null);
                ICalTimeZone tz = tzid != null ? invTzMap.lookupAndAdd(tzid) : null;
                RdateExdate rexdate = new RdateExdate(exclude ? ICalTok.EXDATE : ICalTok.RDATE, tz);
                ICalTok valueType = null;
                for (Iterator<Element> dtvalIter = intElt.elementIterator(MailConstants.E_CAL_DATE_VAL); dtvalIter.hasNext(); ) {
                    ICalTok dtvalValueType = null;
                    Element dtvalElem = dtvalIter.next();
                    Element dtvalStartElem = dtvalElem.getElement(MailConstants.E_CAL_START_TIME);
                    String dtvalStartDateStr = dtvalStartElem.getAttribute(MailConstants.A_CAL_DATETIME);
                    ParsedDateTime dtvalStart = parseDateTime(dtvalElem.getName(), dtvalStartDateStr, tzid, invTzMap);
                    Element dtvalEndElem = dtvalElem.getOptionalElement(MailConstants.E_CAL_END_TIME);
                    Element dtvalDurElem = dtvalElem.getOptionalElement(MailConstants.E_CAL_DURATION);
                    if (dtvalEndElem == null && dtvalDurElem == null) {
                        if (dtvalStart.hasTime())
                            dtvalValueType = ICalTok.DATE_TIME;
                        else
                            dtvalValueType = ICalTok.DATE;
                        rexdate.addValue(dtvalStart);
                    } else {
                        dtvalValueType = ICalTok.PERIOD;
                        if (dtvalEndElem != null) {
                            String dtvalEndDateStr = dtvalEndElem.getAttribute(MailConstants.A_CAL_DATETIME);
                            ParsedDateTime dtvalEnd = parseDateTime(dtvalElem.getName(), dtvalEndDateStr, tzid, invTzMap);
                            Period p = new Period(dtvalStart, dtvalEnd);
                            rexdate.addValue(p);
                        } else {
                            ParsedDuration d = ParsedDuration.parse(dtvalDurElem);
                            Period p = new Period(dtvalStart, d);
                            rexdate.addValue(p);
                        }
                    }
                    if (valueType == null) {
                        valueType = dtvalValueType;
                        rexdate.setValueType(valueType);
                    } else if (valueType != dtvalValueType)
                        throw ServiceException.INVALID_REQUEST("Cannot mix different value types in a single <" + intElt.getName() + "> element", null);
                }
                Recurrence.SingleDates sd = new Recurrence.SingleDates(rexdate, dur);
                if (exclude)
                    subRules.add(sd);
                else
                    addRules.add(sd);
            } else if (intElt.getName().equals(MailConstants.E_CAL_RULE)) {
                // handle RRULE or EXRULE
                // Turn XML into iCal RECUR string, which will then be
                // parsed by ical4j Recur object.
                StringBuilder recurBuf = new StringBuilder(100);
                String freq = IcalXmlStrMap.sFreqMap.toIcal(intElt.getAttribute(MailConstants.A_CAL_RULE_FREQ));
                recurBuf.append("FREQ=").append(freq);
                for (Iterator ruleIter = intElt.elementIterator(); ruleIter.hasNext(); ) {
                    Element ruleElt = (Element) ruleIter.next();
                    String ruleEltName = ruleElt.getName();
                    if (ruleEltName.equals(MailConstants.E_CAL_RULE_UNTIL)) {
                        recurBuf.append(";UNTIL=");
                        String d = ruleElt.getAttribute(MailConstants.A_CAL_DATETIME);
                        recurBuf.append(d);
                        // (RFC2445 Section 4.3.10 Recurrence Rule)
                        if (d.indexOf("T") >= 0)
                            if (d.indexOf("Z") < 0)
                                recurBuf.append('Z');
                    } else if (ruleEltName.equals(MailConstants.E_CAL_RULE_COUNT)) {
                        int num = (int) ruleElt.getAttributeLong(MailConstants.A_CAL_RULE_COUNT_NUM, -1);
                        if (num > 0) {
                            recurBuf.append(";COUNT=").append(num);
                        } else {
                            throw ServiceException.INVALID_REQUEST("Expected positive num attribute in <recur> <rule> <count>", null);
                        }
                    } else if (ruleEltName.equals(MailConstants.E_CAL_RULE_INTERVAL)) {
                        String ival = ruleElt.getAttribute(MailConstants.A_CAL_RULE_INTERVAL_IVAL);
                        recurBuf.append(";INTERVAL=").append(ival);
                    } else if (ruleEltName.equals(MailConstants.E_CAL_RULE_BYSECOND)) {
                        String list = ruleElt.getAttribute(MailConstants.A_CAL_RULE_BYSECOND_SECLIST);
                        recurBuf.append(";BYSECOND=").append(list);
                    } else if (ruleEltName.equals(MailConstants.E_CAL_RULE_BYMINUTE)) {
                        String list = ruleElt.getAttribute(MailConstants.A_CAL_RULE_BYMINUTE_MINLIST);
                        recurBuf.append(";BYMINUTE=").append(list);
                    } else if (ruleEltName.equals(MailConstants.E_CAL_RULE_BYHOUR)) {
                        String list = ruleElt.getAttribute(MailConstants.A_CAL_RULE_BYHOUR_HRLIST);
                        recurBuf.append(";BYHOUR=").append(list);
                    } else if (ruleEltName.equals(MailConstants.E_CAL_RULE_BYDAY)) {
                        recurBuf.append(";BYDAY=");
                        int pos = 0;
                        for (Iterator bydayIter = ruleElt.elementIterator(MailConstants.E_CAL_RULE_BYDAY_WKDAY); bydayIter.hasNext(); pos++) {
                            Element wkdayElt = (Element) bydayIter.next();
                            if (pos > 0)
                                recurBuf.append(",");
                            String ordwk = wkdayElt.getAttribute(MailConstants.A_CAL_RULE_BYDAY_WKDAY_ORDWK, null);
                            if (ordwk != null)
                                recurBuf.append(ordwk);
                            String day = wkdayElt.getAttribute(MailConstants.A_CAL_RULE_DAY);
                            if (day == null || day.length() == 0)
                                throw ServiceException.INVALID_REQUEST("Missing " + MailConstants.A_CAL_RULE_DAY + " in <" + ruleEltName + ">", null);
                            recurBuf.append(day);
                        }
                    } else if (ruleEltName.equals(MailConstants.E_CAL_RULE_BYMONTHDAY)) {
                        String list = ruleElt.getAttribute(MailConstants.A_CAL_RULE_BYMONTHDAY_MODAYLIST);
                        recurBuf.append(";BYMONTHDAY=").append(list);
                    } else if (ruleEltName.equals(MailConstants.E_CAL_RULE_BYYEARDAY)) {
                        String list = ruleElt.getAttribute(MailConstants.A_CAL_RULE_BYYEARDAY_YRDAYLIST);
                        recurBuf.append(";BYYEARDAY=").append(list);
                    } else if (ruleEltName.equals(MailConstants.E_CAL_RULE_BYWEEKNO)) {
                        String list = ruleElt.getAttribute(MailConstants.A_CAL_RULE_BYWEEKNO_WKLIST);
                        recurBuf.append(";BYWEEKNO=").append(list);
                    } else if (ruleEltName.equals(MailConstants.E_CAL_RULE_BYMONTH)) {
                        String list = ruleElt.getAttribute(MailConstants.A_CAL_RULE_BYMONTH_MOLIST);
                        recurBuf.append(";BYMONTH=").append(list);
                    } else if (ruleEltName.equals(MailConstants.E_CAL_RULE_BYSETPOS)) {
                        String list = ruleElt.getAttribute(MailConstants.A_CAL_RULE_BYSETPOS_POSLIST);
                        recurBuf.append(";BYSETPOS=").append(list);
                    } else if (ruleEltName.equals(MailConstants.E_CAL_RULE_WKST)) {
                        String day = ruleElt.getAttribute(MailConstants.A_CAL_RULE_DAY);
                        recurBuf.append(";WKST=").append(day);
                    } else if (ruleEltName.equals(MailConstants.E_CAL_RULE_XNAME)) {
                        String name = ruleElt.getAttribute(MailConstants.A_CAL_RULE_XNAME_NAME, null);
                        if (name != null) {
                            String value = ruleElt.getAttribute(MailConstants.A_CAL_RULE_XNAME_VALUE, "");
                            // TODO: Escape/unescape value according to
                            // "text" rule.
                            recurBuf.append(";").append(name).append("=").append(value);
                        }
                    }
                }
                try {
                    ZRecur recur = new ZRecur(recurBuf.toString(), invTzMap);
                    if (exclude) {
                        subRules.add(new Recurrence.SimpleRepeatingRule(dtStart, dur, recur, null));
                    } else {
                        addRules.add(new Recurrence.SimpleRepeatingRule(dtStart, dur, recur, null));
                    }
                } catch (ServiceException ex) {
                    throw ServiceException.INVALID_REQUEST("Exception parsing <recur> <rule>", ex);
                }
            } else {
                throw ServiceException.INVALID_REQUEST("Expected <date> or <rule> inside of " + e.getName() + ", got " + intElt.getName(), null);
            }
        }
    // iterate inside <add> or <exclude>
    }
    if (recurId != null) {
        return new Recurrence.ExceptionRule(recurId, dtStart, dur, null, addRules, subRules);
    } else {
        return new Recurrence.RecurrenceRule(dtStart, dur, null, addRules, subRules);
    }
}