Examples with EventListener won.bot.framework.eventbot.listener.EventListener used on opensource projects

Example 16 with EventListener

use of won.bot.framework.eventbot.listener.EventListener in project webofneeds by researchstudio-sat.

the class DuplicateMessageSendingConversationBot method initializeEventListeners.

@Override
protected void initializeEventListeners() {
    EventListenerContext ctx = getDuplicateMessageSenderDecorator(getEventListenerContext());
    final EventBus bus = getEventBus();
    // we're not expecting any failure messages in this test:
    bus.subscribe(FailureResponseEvent.class, new ActionOnEventListener(ctx, new BaseEventBotAction(ctx) {

        @Override
        protected void doRun(Event event, EventListener executingListener) throws Exception {
            FailureResponseEvent failureResponseEvent = (FailureResponseEvent) event;
            bus.publish(new TestFailedEvent(DuplicateMessageSendingConversationBot.this, "Message failed: " + failureResponseEvent.getOriginalMessageURI() + ": " + WonRdfUtils.MessageUtils.getTextMessage(failureResponseEvent.getFailureMessage())));
        }
    }));
    // create needs every trigger execution until 2 needs are created
    bus.subscribe(ActEvent.class, new ActionOnEventListener(ctx, new CreateNeedWithFacetsAction(ctx, getBotContextWrapper().getNeedCreateListName()), NO_OF_NEEDS));
    // connect needs
    bus.subscribe(NeedCreatedEvent.class, new ActionOnceAfterNEventsListener(ctx, "needConnector", NO_OF_NEEDS * 2, new ConnectFromListToListAction(ctx, getBotContextWrapper().getNeedCreateListName(), getBotContextWrapper().getNeedCreateListName(), FacetType.OwnerFacet.getURI(), FacetType.OwnerFacet.getURI(), MILLIS_BETWEEN_MESSAGES, "Hi!")));
    // add a listener that is informed of the connect/open events and that auto-opens
    // subscribe it to:
    // * connect events - so it responds with open
    // * open events - so it responds with open (if the open received was the first open, and we still need to accept the connection)
    bus.subscribe(ConnectFromOtherNeedEvent.class, new ActionOnEventListener(ctx, new OpenConnectionAction(ctx, "Hi!")));
    // add a listener that auto-responds to messages by a message
    // after 10 messages, it unsubscribes from all events
    // subscribe it to:
    // * message events - so it responds
    // * open events - so it initiates the chain reaction of responses
    BaseEventListener autoResponder = new AutomaticMessageResponderListener(ctx, NO_OF_MESSAGES, MILLIS_BETWEEN_MESSAGES);
    bus.subscribe(OpenFromOtherNeedEvent.class, autoResponder);
    bus.subscribe(MessageFromOtherNeedEvent.class, autoResponder);
    // add a listener that closes the connection after it has seen 10 messages
    bus.subscribe(MessageFromOtherNeedEvent.class, new ActionOnceAfterNEventsListener(ctx, NO_OF_MESSAGES, new CloseConnectionAction(ctx, "Bye!")));
    // add a listener that closes the connection when a failureEvent occurs
    EventListener onFailureConnectionCloser = new ActionOnEventListener(ctx, new CloseConnectionAction(ctx, "Bye!"));
    bus.subscribe(FailureResponseEvent.class, onFailureConnectionCloser);
    // add a listener that auto-responds to a close message with a deactivation of both needs.
    // subscribe it to:
    // * close events
    bus.subscribe(CloseFromOtherNeedEvent.class, new ActionOnEventListener(ctx, new MultipleActions(ctx, new DeactivateAllNeedsAction(ctx), new PublishEventAction(ctx, new TestPassedEvent(this))), 1));
    // add a listener that counts two NeedDeactivatedEvents and then tells the
    // framework that the bot's work is done
    bus.subscribe(NeedDeactivatedEvent.class, new ActionOnceAfterNEventsListener(ctx, NO_OF_NEEDS, new SignalWorkDoneAction(ctx)));
}

Example 17 with EventListener

use of won.bot.framework.eventbot.listener.EventListener in project webofneeds by researchstudio-sat.

the class SendChattyMessageAction method doRun.

@Override
protected void doRun(final Event event, EventListener executingListener) throws Exception {
    Set<URI> toRemove = null;
    Collection<Object> chattyConnections = getEventListenerContext().getBotContext().loadObjectMap(KEY_CHATTY_CONNECTIONS).values();
    if (chattyConnections == null)
        return;
    theloop: for (Object o : chattyConnections) {
        URI conURI = (URI) o;
        if (random.nextDouble() > probabilityOfSendingMessage) {
            continue;
        }
        // determine which kind of message to send depending on inactivity of partner.
        MessageTimingManager.InactivityPeriod inactivityPeriod = messageTimingManager.getInactivityPeriodOfPartner(conURI);
        // don't send a chatty message when we just sent one
        if (!this.messageTimingManager.isWaitedLongEnough(conURI)) {
            continue;
        }
        String message = null;
        switch(inactivityPeriod) {
            case ACTIVE:
                // do not send a message
                continue theloop;
            case SHORT:
                message = getRandomMessage(this.messagesForShortInactivity);
                break;
            case LONG:
                message = getRandomMessage(this.messagesForLongInactivity);
                break;
            case TOO_LONG:
                if (toRemove == null)
                    toRemove = new HashSet<URI>();
                toRemove.add(conURI);
                message = "Ok, you've been absent for a while now. I will stop bugging you. If you want me to resume " + "doing that, say 'chatty on'. For more information, say 'usage'";
                break;
        }
        // publish an event that causes the message to be sent
        Dataset connectionRDF = getEventListenerContext().getLinkedDataSource().getDataForResource(conURI);
        Connection con = RdfUtils.findFirst(connectionRDF, x -> new ConnectionModelMapper().fromModel(x));
        if (con != null) {
            Model messageModel = WonRdfUtils.MessageUtils.textMessage(message);
            getEventListenerContext().getEventBus().publish(new ConnectionMessageCommandEvent(con, messageModel));
        } else {
            logger.warn("could not send chatty message on connection {} - failed to generate Connection object from RDF", conURI);
        }
    }
    if (toRemove != null) {
        for (URI uri : toRemove) {
            getEventListenerContext().getBotContext().removeFromObjectMap(KEY_CHATTY_CONNECTIONS, uri.toString());
        }
    }
}

Example 18 with EventListener

use of won.bot.framework.eventbot.listener.EventListener in project webofneeds by researchstudio-sat.

the class CreateNeedFromMailAction method doRun.

protected void doRun(Event event, EventListener executingListener) throws Exception {
    EventListenerContext ctx = getEventListenerContext();
    if (event instanceof CreateNeedFromMailEvent && ctx.getBotContextWrapper() instanceof MailBotContextWrapper) {
        MailBotContextWrapper botContextWrapper = (MailBotContextWrapper) ctx.getBotContextWrapper();
        MimeMessage message = ((CreateNeedFromMailEvent) event).getMessage();
        try {
            NeedContentPropertyType type = mailContentExtractor.getNeedType(message);
            String title = mailContentExtractor.getTitle(message);
            String description = mailContentExtractor.getDescription(message);
            String[] tags = mailContentExtractor.getTags(message);
            boolean isUsedForTesting = mailContentExtractor.isUsedForTesting(message);
            boolean isDoNotMatch = mailContentExtractor.isDoNotMatch(message);
            WonNodeInformationService wonNodeInformationService = ctx.getWonNodeInformationService();
            final URI wonNodeUri = ctx.getNodeURISource().getNodeURI();
            final URI needURI = wonNodeInformationService.generateNeedURI(wonNodeUri);
            DefaultNeedModelWrapper needModelWrapper = new DefaultNeedModelWrapper(needURI.toString());
            needModelWrapper.setTitle(type, title);
            needModelWrapper.setDescription(type, description);
            for (String tag : tags) {
                needModelWrapper.addTag(type, tag);
            }
            for (URI facet : facets) {
                needModelWrapper.addFacetUri(facet.toString());
            }
            Dataset dataset = needModelWrapper.copyDataset();
            logger.debug("creating need on won node {} with content {} ", wonNodeUri, StringUtils.abbreviate(RdfUtils.toString(dataset), 150));
            WonMessage createNeedMessage = createWonMessage(wonNodeInformationService, needURI, wonNodeUri, dataset, isUsedForTesting, isDoNotMatch);
            EventBotActionUtils.rememberInList(ctx, needURI, uriListName);
            botContextWrapper.addUriMimeMessageRelation(needURI, message);
            EventListener successCallback = new EventListener() {

                @Override
                public void onEvent(Event event) throws Exception {
                    logger.debug("need creation successful, new need URI is {}", needURI);
                    String sender = MailContentExtractor.getFromAddressString(botContextWrapper.getMimeMessageForURI(needURI));
                    botContextWrapper.addMailAddressWonURIRelation(sender, new WonURI(needURI, UriType.NEED));
                    logger.debug("created need was from sender: " + sender);
                }
            };
            EventListener failureCallback = new EventListener() {

                @Override
                public void onEvent(Event event) throws Exception {
                    String textMessage = WonRdfUtils.MessageUtils.getTextMessage(((FailureResponseEvent) event).getFailureMessage());
                    logger.debug("need creation failed for need URI {}, original message URI {}: {}", new Object[] { needURI, ((FailureResponseEvent) event).getOriginalMessageURI(), textMessage });
                    EventBotActionUtils.removeFromList(ctx, needURI, uriListName);
                    botContextWrapper.removeUriMimeMessageRelation(needURI);
                }
            };
            EventBotActionUtils.makeAndSubscribeResponseListener(createNeedMessage, successCallback, failureCallback, ctx);
            logger.debug("registered listeners for response to message URI {}", createNeedMessage.getMessageURI());
            ctx.getWonMessageSender().sendWonMessage(createNeedMessage);
            logger.debug("need creation message sent with message URI {}", createNeedMessage.getMessageURI());
        } catch (MessagingException me) {
            logger.error("messaging exception occurred: {}", me);
        }
    }
}

Example 19 with EventListener

use of won.bot.framework.eventbot.listener.EventListener in project webofneeds by researchstudio-sat.

the class CreateNeedWithFacetsAction method doRun.

@Override
protected void doRun(Event event, EventListener executingListener) throws Exception {
    EventListenerContext ctx = getEventListenerContext();
    if (ctx.getNeedProducer().isExhausted()) {
        logger.info("the bot's need producer is exhausted.");
        ctx.getEventBus().publish(new NeedProducerExhaustedEvent());
        return;
    }
    final Dataset needDataset = ctx.getNeedProducer().create();
    if (needDataset == null) {
        logger.warn("needproducer failed to produce a need model, aborting need creation");
        return;
    }
    URI needUriFromProducer = null;
    Resource needResource = WonRdfUtils.NeedUtils.getNeedResource(needDataset);
    if (needResource.isURIResource()) {
        needUriFromProducer = URI.create(needResource.getURI().toString());
        RdfUtils.replaceBaseURI(needDataset, needResource.getURI());
    } else {
        RdfUtils.replaceBaseResource(needDataset, needResource);
    }
    final URI needUriBeforeCreation = needUriFromProducer;
    NeedModelWrapper needModelWrapper = new NeedModelWrapper(needDataset);
    for (URI facetURI : facets) {
        WonRdfUtils.FacetUtils.addFacet(needModelWrapper.getNeedModel(), facetURI);
    }
    final Dataset needDatasetWithFacets = needModelWrapper.copyDataset();
    final URI wonNodeUri = ctx.getNodeURISource().getNodeURI();
    logger.debug("creating need on won node {} with content {} ", wonNodeUri, StringUtils.abbreviate(RdfUtils.toString(needDatasetWithFacets), 150));
    WonNodeInformationService wonNodeInformationService = ctx.getWonNodeInformationService();
    final URI needURI = wonNodeInformationService.generateNeedURI(wonNodeUri);
    WonMessage createNeedMessage = createWonMessage(wonNodeInformationService, needURI, wonNodeUri, needDatasetWithFacets);
    // remember the need URI so we can react to success/failure responses
    EventBotActionUtils.rememberInList(ctx, needURI, uriListName);
    EventListener successCallback = new EventListener() {

        @Override
        public void onEvent(Event event) throws Exception {
            logger.debug("need creation successful, new need URI is {}", needURI);
            ctx.getEventBus().publish(new NeedCreatedEvent(needURI, wonNodeUri, needDatasetWithFacets, null, needUriBeforeCreation));
        }
    };
    EventListener failureCallback = new EventListener() {

        @Override
        public void onEvent(Event event) throws Exception {
            String textMessage = WonRdfUtils.MessageUtils.getTextMessage(((FailureResponseEvent) event).getFailureMessage());
            logger.debug("need creation failed for need URI {}, original message URI {}: {}", new Object[] { needURI, ((FailureResponseEvent) event).getOriginalMessageURI(), textMessage });
            EventBotActionUtils.removeFromList(ctx, needURI, uriListName);
            ctx.getEventBus().publish(new NeedCreationFailedEvent(wonNodeUri, needUriBeforeCreation));
        }
    };
    EventBotActionUtils.makeAndSubscribeResponseListener(createNeedMessage, successCallback, failureCallback, ctx);
    logger.debug("registered listeners for response to message URI {}", createNeedMessage.getMessageURI());
    ctx.getWonMessageSender().sendWonMessage(createNeedMessage);
    logger.debug("need creation message sent with message URI {}", createNeedMessage.getMessageURI());
}

Example 20 with EventListener

use of won.bot.framework.eventbot.listener.EventListener in project webofneeds by researchstudio-sat.

the class CreateDebugNeedWithFacetsAction method doRun.

@Override
protected void doRun(Event event, EventListener executingListener) throws Exception {
    String replyText = "";
    URI reactingToNeedUriTmp = null;
    Dataset needDataset = null;
    if (event instanceof NeedSpecificEvent) {
        reactingToNeedUriTmp = ((NeedSpecificEvent) event).getNeedURI();
    } else {
        logger.warn("could not process non-need specific event {}", event);
        return;
    }
    if (event instanceof NeedCreatedEventForMatcher) {
        needDataset = ((NeedCreatedEventForMatcher) event).getNeedData();
    } else if (event instanceof HintDebugCommandEvent) {
        reactingToNeedUriTmp = ((HintDebugCommandEvent) event).getRemoteNeedURI();
    } else if (event instanceof ConnectDebugCommandEvent) {
        reactingToNeedUriTmp = ((ConnectDebugCommandEvent) event).getRemoteNeedURI();
    } else {
        logger.error("CreateEchoNeedWithFacetsAction cannot handle " + event.getClass().getName());
        return;
    }
    final URI reactingToNeedUri = reactingToNeedUriTmp;
    String titleString = null;
    boolean createNeed = true;
    if (needDataset != null) {
        DefaultNeedModelWrapper needModelWrapper = new DefaultNeedModelWrapper(needDataset);
        titleString = needModelWrapper.getSomeTitleFromIsOrAll("en", "de");
        createNeed = needModelWrapper.hasFlag(WON.USED_FOR_TESTING) && !needModelWrapper.hasFlag(WON.NO_HINT_FOR_ME);
    }
    // if create need is false do not continue the debug need creation
    if (!createNeed)
        return;
    if (titleString != null) {
        if (isInitialForConnect) {
            replyText = "Debugging with initial connect: " + titleString;
        } else if (isInitialForHint) {
            replyText = "Debugging with initial hint: " + titleString;
        } else {
            replyText = "Debugging: " + titleString;
        }
    } else {
        replyText = "Debug Need No. " + counter.increment();
    }
    EventListenerContext ctx = getEventListenerContext();
    WonNodeInformationService wonNodeInformationService = ctx.getWonNodeInformationService();
    EventBus bus = ctx.getEventBus();
    final URI wonNodeUri = ctx.getNodeURISource().getNodeURI();
    final URI needURI = wonNodeInformationService.generateNeedURI(wonNodeUri);
    DefaultNeedModelWrapper needModelWrapper = new DefaultNeedModelWrapper(needURI.toString());
    needModelWrapper.setTitle(NeedContentPropertyType.IS_AND_SEEKS, replyText);
    needModelWrapper.setDescription(NeedContentPropertyType.IS_AND_SEEKS, "This is a need automatically created by the DebugBot.");
    for (URI facet : facets) {
        needModelWrapper.addFacetUri(facet.toString());
    }
    final Dataset debugNeedDataset = needModelWrapper.copyDataset();
    final Event origEvent = event;
    logger.debug("creating need on won node {} with content {} ", wonNodeUri, StringUtils.abbreviate(RdfUtils.toString(debugNeedDataset), 150));
    WonMessage createNeedMessage = createWonMessage(wonNodeInformationService, needURI, wonNodeUri, debugNeedDataset);
    // remember the need URI so we can react to success/failure responses
    EventBotActionUtils.rememberInList(ctx, needURI, uriListName);
    EventListener successCallback = new EventListener() {

        @Override
        public void onEvent(Event event) throws Exception {
            logger.debug("need creation successful, new need URI is {}", needURI);
            // save the mapping between the original and the reaction in to the context.
            getEventListenerContext().getBotContextWrapper().addUriAssociation(reactingToNeedUri, needURI);
            if ((origEvent instanceof HintDebugCommandEvent) || isInitialForHint) {
                bus.publish(new NeedCreatedEventForDebugHint(needURI, wonNodeUri, debugNeedDataset, null));
            } else if ((origEvent instanceof ConnectDebugCommandEvent) || isInitialForConnect) {
                bus.publish(new NeedCreatedEventForDebugConnect(needURI, wonNodeUri, debugNeedDataset, null));
            } else {
                bus.publish(new NeedCreatedEvent(needURI, wonNodeUri, debugNeedDataset, null));
            }
        }
    };
    EventListener failureCallback = new EventListener() {

        @Override
        public void onEvent(Event event) throws Exception {
            String textMessage = WonRdfUtils.MessageUtils.getTextMessage(((FailureResponseEvent) event).getFailureMessage());
            logger.debug("need creation failed for need URI {}, original message URI {}: {}", new Object[] { needURI, ((FailureResponseEvent) event).getOriginalMessageURI(), textMessage });
            EventBotActionUtils.removeFromList(ctx, needURI, uriListName);
            bus.publish(new NeedCreationFailedEvent(wonNodeUri));
        }
    };
    EventBotActionUtils.makeAndSubscribeResponseListener(createNeedMessage, successCallback, failureCallback, ctx);
    logger.debug("registered listeners for response to message URI {}", createNeedMessage.getMessageURI());
    ctx.getWonMessageSender().sendWonMessage(createNeedMessage);
    logger.debug("need creation message sent with message URI {}", createNeedMessage.getMessageURI());
}