Examples with SchedulingIntf org.bedework.calsvc.scheduling.SchedulingIntf used on opensource projects

Example 1 with SchedulingIntf

use of org.bedework.calsvc.scheduling.SchedulingIntf in project bw-calendar-engine by Bedework.

the class Events method update.

@Override
public UpdateResult update(final EventInfo ei, final boolean noInvites, final String fromAttUri, final boolean alwaysWrite) throws CalFacadeException {
    try {
        final BwEvent event = ei.getEvent();
        final UpdateResult updResult = ei.getUpdResult();
        updateEntities(updResult, event);
        final BwCalendar cal = validate(event, false, false, false);
        adjustEntities(ei);
        final RealiasResult raResp = reAlias(event);
        if (raResp.getStatus() != ok) {
            throw new CalFacadeException(CalFacadeException.badRequest, "Status: " + raResp.getStatus() + " message: " + raResp.getMessage());
        }
        boolean organizerSchedulingObject = false;
        boolean attendeeSchedulingObject = false;
        if (cal.getCollectionInfo().scheduling) {
            organizerSchedulingObject = event.getOrganizerSchedulingObject();
            attendeeSchedulingObject = event.getAttendeeSchedulingObject();
        }
        boolean schedulingObject = organizerSchedulingObject || attendeeSchedulingObject;
        if (event.getSignificantChange() && schedulingObject) {
            event.updateStag(getCurrentTimestamp());
        }
        boolean changed = alwaysWrite || checkChanges(ei, organizerSchedulingObject, attendeeSchedulingObject) || ei.getOverridesChanged();
        boolean sequenceChange = ei.getUpdResult().sequenceChange;
        /* TODO - this is wrong.
         At the very least we should only reschedule the override that changed.
         However adding an override looks like a change for all the fields
         copied in. There should only be a change if the value is different
       */
        boolean doReschedule = ei.getUpdResult().doReschedule;
        if (ei.getNumOverrides() > 0) {
            for (final EventInfo oei : ei.getOverrides()) {
                setScheduleState(oei.getEvent(), false, false);
                if (cal.getCollectionInfo().scheduling && oei.getEvent().getAttendeeSchedulingObject()) {
                    schedulingObject = true;
                    attendeeSchedulingObject = true;
                // Shouldn't need to check organizer - it's set in the master even
                // if suppressed.
                }
                if (checkChanges(oei, organizerSchedulingObject, attendeeSchedulingObject)) {
                    changed = true;
                    if (oei.getUpdResult().sequenceChange) {
                        sequenceChange = true;
                    }
                }
                if (schedulingObject) {
                    oei.getEvent().updateStag(getCurrentTimestamp());
                }
                doReschedule = doReschedule || oei.getUpdResult().doReschedule;
            }
        }
        if (!changed) {
            if (debug) {
                trace("No changes to event: returning");
            }
            return ei.getUpdResult();
        }
        event.setDtstamps(getCurrentTimestamp());
        if (organizerSchedulingObject && sequenceChange) {
            event.setSequence(event.getSequence() + 1);
        }
        final UpdateEventResult uer = getCal().updateEvent(ei);
        updResult.addedInstances = uer.added;
        updResult.updatedInstances = uer.updated;
        updResult.deletedInstances = uer.deleted;
        updResult.fromAttUri = fromAttUri;
        if (!noInvites && schedulingObject) {
            if (organizerSchedulingObject) {
                // Set RSVP on all attendees with PARTSTAT = NEEDS_ACTION
                for (final BwAttendee att : event.getAttendees()) {
                    if (att.getPartstat().equals(IcalDefs.partstatValNeedsAction)) {
                        att.setRsvp(true);
                    }
                }
            }
            boolean sendit = organizerSchedulingObject || updResult.reply;
            if (!sendit) {
                if (!Util.isEmpty(ei.getOverrides())) {
                    for (final EventInfo oei : ei.getOverrides()) {
                        if (oei.getUpdResult().reply) {
                            sendit = true;
                            break;
                        }
                    }
                }
            }
            if (sendit) {
                final SchedulingIntf sched = (SchedulingIntf) getSvc().getScheduler();
                sched.implicitSchedule(ei, false);
            /* We assume we don't need to update again to set attendee status
           * Trying to do an update results in duplicate key errors.
           *
           * If it turns out the scgedule status is not getting persisted in the
           * calendar entry then we need to find a way to set just that value in
           * already persisted entity.
           */
            }
        }
        return updResult;
    } catch (final Throwable t) {
        getSvc().rollbackTransaction();
        if (t instanceof CalFacadeException) {
            throw (CalFacadeException) t;
        }
        throw new CalFacadeException(t);
    }
}

Example 2 with SchedulingIntf

use of org.bedework.calsvc.scheduling.SchedulingIntf in project bw-calendar-engine by Bedework.

the class Events method add.

@Override
public UpdateResult add(final EventInfo ei, final boolean noInvites, final boolean schedulingInbox, final boolean autoCreateCollection, final boolean rollbackOnError) throws CalFacadeException {
    try {
        if (getPrincipalInfo().getSubscriptionsOnly()) {
            throw new CalFacadeForbidden("User has read only access");
        }
        final UpdateResult updResult = ei.getUpdResult();
        updResult.adding = true;
        updResult.hasChanged = true;
        final BwEvent event = ei.getEvent();
        adjustEntities(ei);
        final BwPreferences prefs = getSvc().getPrefsHandler().get();
        if (prefs != null) {
            final Collection<BwCategory> cats = getSvc().getCategoriesHandler().get(prefs.getDefaultCategoryUids());
            for (final BwCategory cat : cats) {
                event.addCategory(cat);
            }
        }
        final RealiasResult raResp = reAlias(event);
        if (raResp.getStatus() != ok) {
            throw new CalFacadeException(CalFacadeException.badRequest, "Status: " + raResp.getStatus() + " message: " + raResp.getMessage());
        }
        // Or just validate?
        assignGuid(event);
        updateEntities(updResult, event);
        BwCalendar cal = validate(event, true, schedulingInbox, autoCreateCollection);
        BwEventProxy proxy = null;
        BwEvent override = null;
        if (event instanceof BwEventProxy) {
            proxy = (BwEventProxy) event;
            override = proxy.getRef();
            setupSharableEntity(override, getPrincipal().getPrincipalRef());
        } else {
            setupSharableEntity(event, getPrincipal().getPrincipalRef());
            if (ei.getNumContainedItems() > 0) {
                for (final EventInfo aei : ei.getContainedItems()) {
                    final BwEvent av = aei.getEvent();
                    av.setParent(event);
                    setupSharableEntity(av, getPrincipal().getPrincipalRef());
                }
            }
        }
        final BwCalendar undereffedCal = cal;
        if (cal.getInternalAlias()) {
            /* Resolve the alias and put the event in it's proper place */
            // XXX This is probably OK for non-public admin
            final boolean setCats = getSvc().getPars().getPublicAdmin();
            if (!setCats) {
                cal = getCols().resolveAlias(cal, true, false);
            } else {
                while (true) {
                    final Set<BwCategory> cats = cal.getCategories();
                    for (final BwCategory cat : cats) {
                        event.addCategory(cat);
                    }
                    if (!cal.getInternalAlias()) {
                        break;
                    }
                    cal = getCols().resolveAlias(cal, false, false);
                }
            }
            event.setColPath(cal.getPath());
        }
        if (!cal.getCalendarCollection()) {
            throw new CalFacadeAccessException();
        }
        if (!event.getPublick() && Util.isEmpty(event.getAlarms())) {
            setDefaultAlarms(ei, undereffedCal);
        }
        boolean schedulingObject = false;
        if (cal.getCollectionInfo().scheduling && (event.getOrganizerSchedulingObject() || event.getAttendeeSchedulingObject())) {
            schedulingObject = true;
        }
        final Integer maxAttendees = getSvc().getAuthProperties().getMaxAttendeesPerInstance();
        if ((maxAttendees != null) && !Util.isEmpty(event.getAttendees()) && (event.getAttendees().size() > maxAttendees)) {
            throw new CalFacadeException(CalFacadeException.schedulingTooManyAttendees);
        }
        event.setDtstamps(getCurrentTimestamp());
        if (schedulingObject) {
            event.updateStag(getCurrentTimestamp());
        }
        /* All Overrides go in same calendar and have same name */
        final Collection<BwEventProxy> overrides = ei.getOverrideProxies();
        if (overrides != null) {
            for (final BwEventProxy ovei : overrides) {
                setScheduleState(ovei, true, schedulingInbox);
                if ((maxAttendees != null) && !Util.isEmpty(ovei.getAttendees()) && (ovei.getAttendees().size() > maxAttendees)) {
                    throw new CalFacadeException(CalFacadeException.schedulingTooManyAttendees);
                }
                ovei.setDtstamps(getCurrentTimestamp());
                if (cal.getCollectionInfo().scheduling && (ovei.getOrganizerSchedulingObject() || ovei.getAttendeeSchedulingObject())) {
                    schedulingObject = true;
                }
                if (schedulingObject) {
                    ovei.updateStag(getCurrentTimestamp());
                }
                final BwEventAnnotation ann = ovei.getRef();
                ann.setColPath(event.getColPath());
                ann.setName(event.getName());
            }
        }
        if (event.getOrganizerSchedulingObject()) {
            // Set RSVP on all attendees with PARTSTAT = NEEDS_ACTION
            for (final BwAttendee att : event.getAttendees()) {
                if (att.getPartstat() == IcalDefs.partstatValNeedsAction) {
                    att.setRsvp(true);
                }
            }
        }
        UpdateEventResult uer = getCal().addEvent(ei, schedulingInbox, rollbackOnError);
        if (ei.getNumContainedItems() > 0) {
            for (final EventInfo oei : ei.getContainedItems()) {
                oei.getEvent().setName(event.getName());
                final UpdateEventResult auer = getCal().addEvent(oei, schedulingInbox, rollbackOnError);
                if (auer.errorCode != null) {
                // ?
                }
            }
        }
        updResult.failedOverrides = uer.failedOverrides;
        if (!noInvites) {
            if (event.getAttendeeSchedulingObject()) {
                // Attendee replying?
                updResult.reply = true;
            }
            if (cal.getCollectionInfo().scheduling && schedulingObject) {
                final SchedulingIntf sched = (SchedulingIntf) getSvc().getScheduler();
                sched.implicitSchedule(ei, false);
            /* We assume we don't need to update again to set attendee status
           * Trying to do an update results in duplicate key errors.
           *
           * If it turns out the scgedule status is not getting persisted in the
           * calendar entry then we need to find a way to set just that value in
           * already persisted entity.
           */
            }
        }
        return updResult;
    } catch (final Throwable t) {
        if (debug) {
            error(t);
        }
        getSvc().rollbackTransaction();
        if (t instanceof CalFacadeException) {
            throw (CalFacadeException) t;
        }
        throw new CalFacadeException(t);
    }
}

Example 3 with SchedulingIntf

use of org.bedework.calsvc.scheduling.SchedulingIntf in project bw-calendar-engine by Bedework.

the class InRequest method newAttendeeCopy.

/**
 * Add the event to newCol from the incoming request
 *
 * @param svci
 * @param newCol - path for new copy
 * @param inEi
 * @param attUri - our attendee uri
 * @return event added or null if not added
 * @throws CalFacadeException
 */
private EventInfo newAttendeeCopy(final CalSvcI svci, final String newCol, final EventInfo inEi, final String attUri) throws CalFacadeException {
    SchedulingIntf sched = (SchedulingIntf) svci.getScheduler();
    // Adding a copy
    EventInfo calEi = sched.copyEventInfo(inEi, svci.getPrincipal());
    BwEvent calEv = calEi.getEvent();
    if (!initAttendeeCopy(svci, newCol, calEv, attUri)) {
        return null;
    }
    if (calEi.getNumOverrides() == 0) {
        return calEi;
    }
    for (EventInfo ei : calEi.getOverrides()) {
        if (!initAttendeeCopy(svci, newCol, ei.getEvent(), attUri)) {
            return null;
        }
    }
    return calEi;
}

Example 4 with SchedulingIntf

use of org.bedework.calsvc.scheduling.SchedulingIntf in project bw-calendar-engine by Bedework.

the class InRequest method process.

/**
 * @param ei
 * @return ScheduleResult
 * @throws CalFacadeException
 */
@Override
public ProcessResult process(final EventInfo ei) throws CalFacadeException {
    /* We are acting as an attendee getting a request from the organizer, either
     * a first invitation or an update
     */
    ProcessResult pr = new ProcessResult();
    BwPreferences prefs = getSvc().getPrefsHandler().get();
    BwEvent ev = ei.getEvent();
    String owner = ev.getOwnerHref();
    boolean schedAssistant = ev.isSchedulingAssistant();
    if (debug) {
        trace("InSchedule schedAssistant = " + schedAssistant);
    }
    /* First we save or update the event in the users default scheduling calendar
     */
    SchedulingIntf sched = (SchedulingIntf) getSvc().getScheduler();
    String uri = getSvc().getDirectories().principalToCaladdr(getSvc().getPrincipal());
    String colPath = null;
    EventInfo ourCopy = null;
    boolean adding = false;
    ev.setAttendeeSchedulingObject(true);
    ev.setOrganizerSchedulingObject(false);
    check: {
        ourCopy = sched.getStoredMeeting(ev);
        if (ourCopy != null) {
            if (debug) {
                trace("InSchedule update for " + owner);
            }
            colPath = ourCopy.getEvent().getColPath();
            final boolean vpoll = ev.getEntityType() == IcalDefs.entityTypeVpoll;
            if (vpoll) {
                if (!updateAttendeePollCopy(ourCopy, ei, uri)) {
                    break check;
                }
            } else if (!updateAttendeeCopy(ourCopy, ei, uri)) {
                break check;
            }
            pr.removeInboxEntry = !anySignificantChange(ourCopy);
        } else {
            /* New invitation - Save in default */
            adding = true;
            if (debug) {
                trace("InSchedule add for " + owner);
            }
            String prefSched = getSvc().getCalendarsHandler().getPreferred(IcalDefs.entityTypeIcalNames[ev.getEntityType()]);
            if (prefSched == null) {
                // SCHED - status = no default collection
                if (debug) {
                    trace("InSchedule - no default collection for " + owner);
                }
                // XXX set error code in request status
                pr.removeInboxEntry = true;
                return pr;
            }
            ourCopy = newAttendeeCopy(getSvc(), prefSched, ei, uri);
            if (ourCopy == null) {
                if (debug) {
                    trace("InSchedule - unable to add to calendar for " + owner);
                }
                // XXX set error code in request status
                pr.removeInboxEntry = true;
                return pr;
            }
            ev.addXproperty(new BwXproperty(BwXproperty.bedeworkSchedulingNew, null, "true"));
            pr.removeInboxEntry = false;
        }
    }
    if (schedAssistant) {
        // Don't need the notification
        pr.removeInboxEntry = true;
    }
    ev.addXproperty(new BwXproperty(BwXproperty.bedeworkSchedulingEntityPath, null, colPath));
    /* We've saved it in the users calendar - now see if they want to auto
     * respond.
     */
    boolean noInvites = true;
    boolean doAutoRespond = !pr.removeInboxEntry && !schedAssistant && prefs.getScheduleAutoRespond();
    if (doAutoRespond) {
        if (debug) {
            trace("InSchedule - auto responding for " + owner);
        }
        noInvites = !autoRespond(getSvc(), ourCopy, ei, prefs.getScheduleDoubleBook(), uri);
    }
    if (adding) {
        final String namePrefix = ourCopy.getEvent().getUid();
        pr.sr.errorCode = sched.addEvent(ourCopy, namePrefix, BwCalendar.calTypeCalendarCollection, noInvites);
        if (pr.sr.errorCode != null) {
            if (debug) {
                trace("Schedule - error " + pr.sr.errorCode + " adding event for " + owner);
            }
            return pr;
        }
    } else {
        final UpdateResult ur = getSvc().getEventsHandler().update(ourCopy, noInvites, null);
        if (debug) {
            trace("Schedule - update result " + pr.sr + " for event" + ourCopy.getEvent());
        }
        if (ur.schedulingResult != null) {
            pr.sr = ur.schedulingResult;
        }
    }
    pr.attendeeAccepting = !Util.isEmpty(ev.getXproperties(BwXproperty.bedeworkSchedulingReplyUpdate));
    return pr;
}

Example 5 with SchedulingIntf

use of org.bedework.calsvc.scheduling.SchedulingIntf in project bw-calendar-engine by Bedework.

the class SchedAttendeeUpdate method attendeeRespond.

private ScheduleResult attendeeRespond(final EventInfo ei, final int method) throws CalFacadeException {
    ScheduleResult sr = new ScheduleResult();
    final BwEvent ev = ei.getEvent();
    final SchedulingIntf sched = (SchedulingIntf) getSvc().getScheduler();
    final String attUri = getSvc().getDirectories().principalToCaladdr(getSvc().getPrincipal());
    check: {
        /* Check that the current user is actually an attendee of the event.
       * Note we may have a suppressed master and/or multiple overrides
       */
        BwAttendee att = null;
        if (!ev.getSuppressed()) {
            att = ev.findAttendee(attUri);
            if (att == null) {
                sr.errorCode = CalFacadeException.schedulingNotAttendee;
                break check;
            }
        }
        if (ei.getNumOverrides() > 0) {
            for (final EventInfo oei : ei.getOverrides()) {
                att = oei.getEvent().findAttendee(attUri);
                if (att == null) {
                    sr.errorCode = CalFacadeException.schedulingNotAttendee;
                    break check;
                }
            }
        }
        if (ev.getOriginator() == null) {
            sr.errorCode = CalFacadeException.schedulingNoOriginator;
            break check;
        }
        // EventInfo outEi = makeReplyEventInfo(ei, getUser().getPrincipalRef());
        final EventInfo outEi = sched.copyEventInfo(ei, getPrincipal());
        final BwEvent outEv = outEi.getEvent();
        if (!Util.isEmpty(outEv.getRecipients())) {
            outEv.getRecipients().clear();
        }
        if (!Util.isEmpty(outEv.getAttendees())) {
            outEv.getAttendees().clear();
        }
        // XXX we should get a comment from non db field in event
        // if (comment != null) {
        // // Just add for the moment
        // outEv.addComment(null, comment);
        // }
        outEv.addRecipient(outEv.getOrganizer().getOrganizerUri());
        outEv.setOriginator(att.getAttendeeUri());
        outEv.updateDtstamp();
        outEv.getOrganizer().setDtstamp(outEv.getDtstamp());
        final String delegate = att.getDelegatedTo();
        if (delegate != null) {
            /* RFC 2446 4.2.5 - Delegating an event
         *
         * When delegating an event request to another "Calendar User", the
         * "Delegator" must both update the "Organizer" with a "REPLY" and send
         * a request to the "Delegate". There is currently no protocol
         * limitation to delegation depth. It is possible for the original
         * delegate to delegate the meeting to someone else, and so on. When a
         * request is delegated from one CUA to another there are a number of
         * responsibilities required of the "Delegator". The "Delegator" MUST:
         *
         *   .  Send a "REPLY" to the "Organizer" with the following updates:
         *   .  The "Delegator's" "ATTENDEE" property "partstat" parameter set
         *      to "delegated" and the "delegated-to" parameter is set to the
         *      address of the "Delegate"
         *   .  Add an additional "ATTENDEE" property for the "Delegate" with
         *      the "delegated-from" property parameter set to the "Delegator"
         *   .  Indicate whether they want to continue to receive updates when
         *      the "Organizer" sends out updated versions of the event.
         *      Setting the "rsvp" property parameter to "TRUE" will cause the
         *      updates to be sent, setting it to "FALSE" causes no further
         *      updates to be sent. Note that in either case, if the "Delegate"
         *      declines the invitation the "Delegator" will be notified.
         *   .  The "Delegator" MUST also send a copy of the original "REQUEST"
         *      method to the "Delegate".
         */
            // outEv is the reply
            outEv.setScheduleMethod(Icalendar.methodTypeReply);
            // Additional attendee
            final BwAttendee delAtt = new BwAttendee();
            delAtt.setAttendeeUri(delegate);
            delAtt.setDelegatedFrom(att.getAttendeeUri());
            delAtt.setPartstat(IcalDefs.partstatValNeedsAction);
            delAtt.setRsvp(true);
            delAtt.setRole(att.getRole());
            outEv.addAttendee(delAtt);
            // ei is 'original "REQUEST"'. */
            final EventInfo delegateEi = sched.copyEventInfo(ei, getPrincipal());
            final BwEvent delegateEv = delegateEi.getEvent();
            delegateEv.addRecipient(delegate);
            // Not in RFC
            delegateEv.addAttendee((BwAttendee) delAtt.clone());
            delegateEv.setScheduleMethod(Icalendar.methodTypeRequest);
            att.setPartstat(IcalDefs.partstatValDelegated);
            att.setRsvp(false);
            att.setDelegatedTo(delegate);
            // XXX Not sure if this is correct
            sched.schedule(delegateEi, null, null, false);
        } else if (method == Icalendar.methodTypeReply) {
            // Only attendee should be us
            ei.setOnlyAttendee(outEi, att.getAttendeeUri());
            outEv.setScheduleMethod(Icalendar.methodTypeReply);
        } else if (method == Icalendar.methodTypeCounter) {
            // Only attendee should be us
            ei.setOnlyAttendee(outEi, att.getAttendeeUri());
            /* Not sure how much we can change - at least times of the meeting.
         */
            outEv.setScheduleMethod(Icalendar.methodTypeCounter);
        } else {
            throw new RuntimeException("Never get here");
        }
        outEv.addRequestStatus(new BwRequestStatus(IcalDefs.requestStatusSuccess.getCode(), IcalDefs.requestStatusSuccess.getDescription()));
        sr = sched.scheduleResponse(outEi);
        outEv.setScheduleState(BwEvent.scheduleStateProcessed);
        ev.getOrganizer().setScheduleStatus(IcalDefs.deliveryStatusDelivered);
    }
    return sr;
}