Examples with EventListenerContext won.bot.framework.eventbot.EventListenerContext used on opensource projects

Example 1 with EventListenerContext

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

the class FactoryBot method initializeEventListeners.

@Override
protected final void initializeEventListeners() {
    if (!(super.getBotContextWrapper() instanceof FactoryBotContextWrapper)) {
        logger.error("FactoryBot does not work without a FactoryBotContextWrapper");
        throw new IllegalStateException("FactoryBot does not work without a FactoryBotContextWrapper");
    }
    if (getNeedProducer() == null) {
        logger.error("FactoryBots do not work without a set needProducer");
        throw new IllegalStateException("FactoryBots do not work without a set needProducer");
    }
    EventListenerContext ctx = getEventListenerContext();
    BotBehaviour factoryBotInitBehaviour = new FactoryBotInitBehaviour(ctx);
    BotBehaviour factoryBotHintBehaviour = new FactoryBotHintBehaviour(ctx);
    BotBehaviour messageCommandBehaviour = new ExecuteWonMessageCommandBehaviour(ctx);
    BotBehaviour runningBehaviour = new BotBehaviour(ctx) {

        @Override
        protected void onActivate(Optional<Object> message) {
            initializeFactoryEventListeners();
        }
    };
    factoryBotInitBehaviour.onDeactivateActivate(runningBehaviour, factoryBotHintBehaviour, messageCommandBehaviour);
    factoryBotInitBehaviour.activate();
}

Example 2 with EventListenerContext

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

the class InitFactoryAction method doRun.

@Override
protected void doRun(Event event, EventListener executingListener) throws Exception {
    if (!(event instanceof InitializeEvent) || !(getEventListenerContext().getBotContextWrapper() instanceof FactoryBotContextWrapper)) {
        logger.error("InitFactoryAction can only handle InitializeEvent with FactoryBotContextWrapper");
        return;
    }
    final boolean usedForTesting = this.usedForTesting;
    final boolean doNotMatch = this.doNotMatch;
    EventListenerContext ctx = getEventListenerContext();
    EventBus bus = ctx.getEventBus();
    FactoryBotContextWrapper botContextWrapper = (FactoryBotContextWrapper) ctx.getBotContextWrapper();
    // create a targeted counter that will publish an event when the target is reached
    // in this case, 0 unfinished need creations means that all needs were created
    final TargetCounterDecorator creationUnfinishedCounter = new TargetCounterDecorator(ctx, new CounterImpl("creationUnfinished"), 0);
    BotTrigger createFactoryNeedTrigger = new BotTrigger(ctx, Duration.ofMillis(FACTORYNEEDCREATION_DURATION_INMILLIS));
    createFactoryNeedTrigger.activate();
    bus.subscribe(StartFactoryNeedCreationEvent.class, new ActionOnFirstEventListener(ctx, new PublishEventAction(ctx, new StartBotTriggerCommandEvent(createFactoryNeedTrigger))));
    bus.subscribe(BotTriggerEvent.class, new ActionOnTriggerEventListener(ctx, createFactoryNeedTrigger, new BaseEventBotAction(ctx) {

        @Override
        protected void doRun(Event event, EventListener executingListener) throws Exception {
            if (isTooManyMessagesInFlight(messagesInFlightCounter)) {
                return;
            }
            adjustTriggerInterval(createFactoryNeedTrigger, messagesInFlightCounter);
            // defined via spring
            NeedProducer needProducer = ctx.getNeedProducer();
            Dataset dataset = needProducer.create();
            if (dataset == null && needProducer.isExhausted()) {
                bus.publish(new NeedProducerExhaustedEvent());
                bus.unsubscribe(executingListener);
                return;
            }
            URI needUriFromProducer = null;
            Resource needResource = WonRdfUtils.NeedUtils.getNeedResource(dataset);
            if (needResource.isURIResource()) {
                needUriFromProducer = URI.create(needResource.getURI());
            }
            if (needUriFromProducer != null) {
                URI needURI = botContextWrapper.getURIFromInternal(needUriFromProducer);
                if (needURI != null) {
                    bus.publish(new FactoryNeedCreationSkippedEvent());
                } else {
                    bus.publish(new CreateNeedCommandEvent(dataset, botContextWrapper.getFactoryListName(), usedForTesting, doNotMatch));
                }
            }
        }
    }));
    bus.subscribe(CreateNeedCommandSuccessEvent.class, new ActionOnEventListener(ctx, new MultipleActions(ctx, // decrease the creationUnfinishedCounter
    new DecrementCounterAction(ctx, creationUnfinishedCounter), // count a successful need creation
    new IncrementCounterAction(ctx, needCreationSuccessfulCounter), new BaseEventBotAction(ctx) {

        @Override
        protected void doRun(Event event, EventListener executingListener) throws Exception {
            if (event instanceof CreateNeedCommandSuccessEvent) {
                CreateNeedCommandSuccessEvent needCreatedEvent = (CreateNeedCommandSuccessEvent) event;
                botContextWrapper.addInternalIdToUriReference(needCreatedEvent.getNeedUriBeforeCreation(), needCreatedEvent.getNeedURI());
            }
        }
    })));
    bus.subscribe(CreateNeedCommandEvent.class, new ActionOnEventListener(ctx, new MultipleActions(ctx, // execute the need creation for the need in the event
    new ExecuteCreateNeedCommandAction(ctx), // increase the needCreationStartedCounter to signal another pending creation
    new IncrementCounterAction(ctx, needCreationStartedCounter), // increase the creationUnfinishedCounter to signal another pending creation
    new IncrementCounterAction(ctx, creationUnfinishedCounter))));
    // if a need is already created we skip the recreation of it and increase the needCreationSkippedCounter
    bus.subscribe(FactoryNeedCreationSkippedEvent.class, new ActionOnEventListener(ctx, new IncrementCounterAction(ctx, needCreationSkippedCounter)));
    // if a creation failed, we don't want to keep us from keeping the correct count
    bus.subscribe(CreateNeedCommandFailureEvent.class, new ActionOnEventListener(ctx, new MultipleActions(ctx, // decrease the creationUnfinishedCounter
    new DecrementCounterAction(ctx, creationUnfinishedCounter), // count an unsuccessful need creation
    new IncrementCounterAction(ctx, needCreationFailedCounter))));
    // when the needproducer is exhausted, we stop the creator (trigger) and we have to wait until all unfinished need creations finish
    // when they do, the InitFactoryFinishedEvent is published
    bus.subscribe(NeedProducerExhaustedEvent.class, new ActionOnFirstEventListener(ctx, new MultipleActions(ctx, new PublishEventAction(ctx, new StopBotTriggerCommandEvent(createFactoryNeedTrigger)), new BaseEventBotAction(ctx) {

        @Override
        protected void doRun(Event event, EventListener executingListener) throws Exception {
            // when we're called, there probably are need creations unfinished, but there may not be
            // a)
            // first, prepare for the case when there are unfinished need creations:
            // we register a listener, waiting for the unfinished counter to reach 0
            EventListener waitForUnfinishedNeedsListener = new ActionOnFirstEventListener(ctx, new TargetCounterFilter(creationUnfinishedCounter), new PublishEventAction(ctx, new InitFactoryFinishedEvent()));
            bus.subscribe(TargetCountReachedEvent.class, waitForUnfinishedNeedsListener);
            // now, we can check if we've already reached the target
            if (creationUnfinishedCounter.getCount() <= 0) {
                // ok, turned out we didn't need that listener
                bus.unsubscribe(waitForUnfinishedNeedsListener);
                bus.publish(new InitFactoryFinishedEvent());
            }
        }
    })));
    bus.subscribe(InitFactoryFinishedEvent.class, new ActionOnFirstEventListener(ctx, "factoryCreateStatsLogger", new BaseEventBotAction(ctx) {

        @Override
        protected void doRun(Event event, EventListener executingListener) throws Exception {
            logger.info("FactoryNeedCreation finished: total:{}, successful: {}, failed: {}, skipped: {}", new Object[] { needCreationStartedCounter.getCount(), needCreationSuccessfulCounter.getCount(), needCreationFailedCounter.getCount(), needCreationSkippedCounter.getCount() });
        }
    }));
    // MessageInFlight counter handling *************************
    bus.subscribe(MessageCommandEvent.class, new ActionOnEventListener(ctx, new IncrementCounterAction(ctx, messagesInFlightCounter)));
    bus.subscribe(MessageCommandResultEvent.class, new ActionOnEventListener(ctx, new DecrementCounterAction(ctx, messagesInFlightCounter)));
    // if we receive a message command failure, log it
    bus.subscribe(MessageCommandFailureEvent.class, new ActionOnEventListener(ctx, new LogMessageCommandFailureAction(ctx)));
    // Start the need creation stuff
    bus.publish(new StartFactoryNeedCreationEvent());
}

Example 3 with EventListenerContext

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

the class CreateEchoNeedWithFacetsAction method doRun.

@Override
protected void doRun(Event event, EventListener executingListener) throws Exception {
    EventListenerContext ctx = getEventListenerContext();
    String replyText = "";
    if (!(event instanceof NeedCreatedEventForMatcher)) {
        logger.error("CreateEchoNeedWithFacetsAction can only handle NeedCreatedEventForMatcher");
        return;
    }
    final URI reactingToNeedUri = ((NeedCreatedEventForMatcher) event).getNeedURI();
    final Dataset needDataset = ((NeedCreatedEventForMatcher) event).getNeedData();
    DefaultNeedModelWrapper needModelWrapper = new DefaultNeedModelWrapper(needDataset);
    String titleString = needModelWrapper.getSomeTitleFromIsOrAll("en", "de");
    if (titleString != null) {
        replyText = titleString;
    } else {
        replyText = "Your Posting (" + reactingToNeedUri.toString() + ")";
    }
    WonNodeInformationService wonNodeInformationService = ctx.getWonNodeInformationService();
    final URI wonNodeUri = ctx.getNodeURISource().getNodeURI();
    final URI needURI = wonNodeInformationService.generateNeedURI(wonNodeUri);
    needModelWrapper = new DefaultNeedModelWrapper(needURI.toString());
    needModelWrapper.createContentNode(NeedContentPropertyType.IS_AND_SEEKS, needURI.toString());
    needModelWrapper.setTitle(NeedContentPropertyType.IS_AND_SEEKS, "RE: " + replyText);
    needModelWrapper.setDescription(NeedContentPropertyType.IS_AND_SEEKS, "This is a need automatically created by the EchoBot.");
    for (URI facetUri : facets) {
        needModelWrapper.addFacetUri(facetUri.toString());
    }
    final Dataset echoNeedDataset = needModelWrapper.copyDataset();
    logger.debug("creating need on won node {} with content {} ", wonNodeUri, StringUtils.abbreviate(RdfUtils.toString(echoNeedDataset), 150));
    WonMessage createNeedMessage = createWonMessage(wonNodeInformationService, needURI, wonNodeUri, echoNeedDataset);
    // 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);
            ctx.getEventBus().publish(new NeedCreatedEvent(needURI, wonNodeUri, echoNeedDataset, 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);
            ctx.getEventBus().publish(new NeedCreationFailedEvent(wonNodeUri));
        }
    };
    EventBotActionUtils.makeAndSubscribeResponseListener(createNeedMessage, successCallback, failureCallback, ctx);
    logger.debug("registered listeners for response to message URI {}", createNeedMessage.getMessageURI());
    getEventListenerContext().getWonMessageSender().sendWonMessage(createNeedMessage);
    logger.debug("need creation message sent with message URI {}", createNeedMessage.getMessageURI());
}

Example 4 with EventListenerContext

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

the class Connect2TelegramAction method doRun.

@Override
protected void doRun(Event event, EventListener executingListener) throws Exception {
    EventListenerContext ctx = getEventListenerContext();
    if (event instanceof ConnectFromOtherNeedEvent && ctx.getBotContextWrapper() instanceof TelegramBotContextWrapper) {
        TelegramBotContextWrapper botContextWrapper = (TelegramBotContextWrapper) ctx.getBotContextWrapper();
        Connection con = ((ConnectFromOtherNeedEvent) event).getCon();
        URI yourNeedUri = con.getNeedURI();
        URI remoteNeedUri = con.getRemoteNeedURI();
        Long chatId = botContextWrapper.getChatIdForURI(yourNeedUri);
        if (chatId == null) {
            logger.error("No chatId found for the specified needUri");
            return;
        }
        try {
            Message message = wonTelegramBotHandler.sendMessage(wonTelegramBotHandler.getTelegramMessageGenerator().getConnectMessage(chatId, remoteNeedUri, yourNeedUri));
            botContextWrapper.addMessageIdWonURIRelation(message.getMessageId(), new WonURI(con.getConnectionURI(), UriType.CONNECTION));
        } catch (TelegramApiException te) {
            logger.error(te.getMessage());
        }
    }
}

Example 5 with EventListenerContext

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

the class TelegramCreateAction method doRun.

@Override
protected void doRun(Event event, EventListener executingListener) throws Exception {
    EventListenerContext ctx = getEventListenerContext();
    if (event instanceof TelegramCreateNeedEvent && ctx.getBotContextWrapper() instanceof TelegramBotContextWrapper) {
        TelegramBotContextWrapper botContextWrapper = (TelegramBotContextWrapper) ctx.getBotContextWrapper();
        TelegramCreateNeedEvent telegramCreateNeedEvent = (TelegramCreateNeedEvent) event;
        String[] parameters = telegramCreateNeedEvent.getStrings();
        Long chatId = telegramCreateNeedEvent.getChat().getId();
        if (chatId == null) {
            logger.error("no chatid present");
            return;
        }
        try {
            NeedContentPropertyType type = telegramContentExtractor.getNeedContentType(parameters[0]);
            if (type == null) {
                throw new InvalidParameterException("no valid type was given");
            }
            String title = null;
            if (parameters.length > 1) {
                title = parameters[1];
            }
            if (title == null) {
                throw new InvalidParameterException("no valid title was given");
            }
            // MAKE THOSE ATTRIBUTES DIFFERENT AND EDITABLE
            boolean isUsedForTesting = true;
            boolean isDoNotMatch = false;
            WonNodeInformationService wonNodeInformationService = ctx.getWonNodeInformationService();
            final URI wonNodeUri = ctx.getNodeURISource().getNodeURI();
            final URI needURI = wonNodeInformationService.generateNeedURI(wonNodeUri);
            DefaultNeedModelWrapper wrapper = new DefaultNeedModelWrapper(needURI.toString());
            wrapper.setTitle(type, title);
            for (URI facet : facets) {
                wrapper.addFacetUri(facet.toString());
            }
            Dataset needDataset = wrapper.copyDataset();
            logger.debug("creating need on won node {} with content {} ", wonNodeUri, StringUtils.abbreviate(RdfUtils.toString(needDataset), 150));
            WonMessage createNeedMessage = createWonMessage(wonNodeInformationService, needURI, wonNodeUri, needDataset, isUsedForTesting, isDoNotMatch);
            EventBotActionUtils.rememberInList(ctx, needURI, uriListName);
            botContextWrapper.addChatIdWonURIRelation(chatId, new WonURI(needURI, UriType.NEED));
            botContextWrapper.addURIChatIdRelation(needURI, chatId);
            EventListener successCallback = new EventListener() {

                @Override
                public void onEvent(Event event) throws Exception {
                    logger.debug("need creation successful, new need URI is {}", needURI);
                    logger.debug("created need was from sender: " + botContextWrapper.getChatIdForURI(needURI));
                    try {
                        Message message = telegramCreateNeedEvent.getAbsSender().sendMessage(wonTelegramBotHandler.getTelegramMessageGenerator().getCreatedNeedMessage(chatId, needURI));
                        botContextWrapper.addMessageIdWonURIRelation(message.getMessageId(), new WonURI(needURI, UriType.NEED));
                    } catch (TelegramApiException te) {
                        logger.error(te.getMessage());
                    }
                }
            };
            EventListener failureCallback = new EventListener() {

                @Override
                public void onEvent(Event event) throws Exception {
                    String textMessage = WonRdfUtils.MessageUtils.getTextMessage(((FailureResponseEvent) event).getFailureMessage());
                    logger.error("need creation failed for need URI {}, original message URI {}: {}", new Object[] { needURI, ((FailureResponseEvent) event).getOriginalMessageURI(), textMessage });
                    EventBotActionUtils.removeFromList(getEventListenerContext(), needURI, uriListName);
                }
            };
            EventBotActionUtils.makeAndSubscribeResponseListener(createNeedMessage, successCallback, failureCallback, getEventListenerContext());
            logger.debug("registered listeners for response to message URI {}", createNeedMessage.getMessageURI());
            getEventListenerContext().getWonMessageSender().sendWonMessage(createNeedMessage);
            logger.debug("need creation message sent with message URI {}", createNeedMessage.getMessageURI());
        } catch (Exception e) {
            try {
                logger.error(e.getMessage());
                telegramCreateNeedEvent.getAbsSender().sendMessage(wonTelegramBotHandler.getTelegramMessageGenerator().getErrorMessage(chatId));
            } catch (TelegramApiException te) {
                logger.error(te.getMessage());
            }
        }
    }
}