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

Example 26 with EventListenerContext

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

the class DebugBotIncomingMessageToEventMappingAction method handleTextMessageEvent.

private void handleTextMessageEvent(final ConnectionSpecificEvent messageEvent) {
    if (messageEvent instanceof MessageEvent) {
        EventListenerContext ctx = getEventListenerContext();
        EventBus bus = ctx.getEventBus();
        Connection con = ((BaseNeedAndConnectionSpecificEvent) messageEvent).getCon();
        WonMessage msg = ((MessageEvent) messageEvent).getWonMessage();
        String message = extractTextMessageFromWonMessage(msg);
        try {
            if (message == null) {
                Model messageModel = WonRdfUtils.MessageUtils.textMessage("Whatever you sent me there, it was not a normal text message. I'm expecting a <message> won:hasTextMessage \"Some text\" triple in that message.");
                bus.publish(new ConnectionMessageCommandEvent(con, messageModel));
            } else if (PATTERN_USAGE.matcher(message).matches()) {
                bus.publish(new UsageDebugCommandEvent(con));
            } else if (PATTERN_HINT.matcher(message).matches()) {
                Model messageModel = WonRdfUtils.MessageUtils.textMessage("Ok, I'll create a new need and make it send a hint to you.");
                bus.publish(new ConnectionMessageCommandEvent(con, messageModel));
                bus.publish(new HintDebugCommandEvent(con));
            } else if (PATTERN_CONNECT.matcher(message).matches()) {
                Model messageModel = WonRdfUtils.MessageUtils.textMessage("Ok, I'll create a new need and make it send a connect to you.");
                bus.publish(new ConnectionMessageCommandEvent(con, messageModel));
                bus.publish(new ConnectDebugCommandEvent(con));
            } else if (PATTERN_CLOSE.matcher(message).matches()) {
                Model messageModel = WonRdfUtils.MessageUtils.textMessage("Ok, I'll close this connection");
                bus.publish(new ConnectionMessageCommandEvent(con, messageModel));
                bus.publish(new CloseCommandEvent(con));
            } else if (PATTERN_DEACTIVATE.matcher(message).matches()) {
                Model messageModel = WonRdfUtils.MessageUtils.textMessage("Ok, I'll deactivate this need. This will close the connection we are currently talking on.");
                bus.publish(new ConnectionMessageCommandEvent(con, messageModel));
                bus.publish(new DeactivateNeedCommandEvent(con.getNeedURI()));
            } else if (PATTERN_CHATTY_ON.matcher(message).matches()) {
                Model messageModel = WonRdfUtils.MessageUtils.textMessage("Ok, I'll send you messages spontaneously from time to time.");
                bus.publish(new ConnectionMessageCommandEvent(con, messageModel));
                bus.publish(new SetChattinessDebugCommandEvent(con, true));
            } else if (PATTERN_CHATTY_OFF.matcher(message).matches()) {
                Model messageModel = WonRdfUtils.MessageUtils.textMessage("Ok, from now on I will be quiet and only respond to your messages.");
                bus.publish(new ConnectionMessageCommandEvent(con, messageModel));
                bus.publish(new SetChattinessDebugCommandEvent(con, false));
            } else if (PATTERN_CACHE_EAGER.matcher(message).matches()) {
                Model messageModel = WonRdfUtils.MessageUtils.textMessage("Ok, I'll put any message I receive or send into the RDF cache. This slows down message processing in general, but operations that require crawling connection data will be faster.");
                bus.publish(new SetCacheEagernessCommandEvent(true));
                bus.publish(new ConnectionMessageCommandEvent(con, messageModel));
            } else if (PATTERN_CACHE_LAZY.matcher(message).matches()) {
                Model messageModel = WonRdfUtils.MessageUtils.textMessage("Ok, I won't put messages I receive or send into the RDF cache. This speeds up message processing in general, but operations that require crawling connection data will be slowed down.");
                bus.publish(new SetCacheEagernessCommandEvent(false));
                bus.publish(new ConnectionMessageCommandEvent(con, messageModel));
            } else if (PATTERN_SEND_N.matcher(message).matches()) {
                Matcher m = PATTERN_SEND_N.matcher(message);
                m.find();
                String nStr = m.group(1);
                int n = Integer.parseInt(nStr);
                bus.publish(new SendNDebugCommandEvent(con, n));
            } else if (PATTERN_VALIDATE.matcher(message).matches()) {
                validate(ctx, bus, con);
            } else if (PATTERN_RETRACT.matcher(message).matches()) {
                Matcher m = PATTERN_RETRACT.matcher(message);
                m.matches();
                boolean useWrongSender = m.group(3) != null;
                boolean retractProposes = m.group(4) != null;
                retract(ctx, bus, con, useWrongSender, retractProposes);
            } else if (PATTERN_REJECT.matcher(message).matches()) {
                Matcher m = PATTERN_REJECT.matcher(message);
                m.matches();
                boolean useWrongSender = m.group(2) != null;
                reject(ctx, bus, con, useWrongSender);
            } else if (PATTERN_PROPOSE.matcher(message).matches()) {
                Matcher m = PATTERN_PROPOSE.matcher(message);
                m.matches();
                boolean my = m.group(3) != null;
                boolean any = m.group(4) != null;
                int count = m.group(5) == null ? 1 : Integer.parseInt(m.group(5));
                propose(ctx, bus, con, any || !my, any || my, count);
            } else if (PATTERN_ACCEPT.matcher(message).matches()) {
                accept(ctx, bus, con);
            } else if (PATTERN_CANCEL.matcher(message).matches()) {
                cancel(ctx, bus, con);
            } else {
                // default: answer with eliza.
                bus.publish(new MessageToElizaEvent(con, message));
            }
        } catch (Exception e) {
            // error: send an error message
            Model messageModel = WonRdfUtils.MessageUtils.textMessage("Did not understand your command '" + message + "': " + e.getClass().getSimpleName() + ":" + e.getMessage());
            bus.publish(new ConnectionMessageCommandEvent(con, messageModel));
        }
    }
}

Example 27 with EventListenerContext

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

the class DebugBotIncomingMessageToEventMappingAction method retract.

private void retract(EventListenerContext ctx, EventBus bus, Connection con, boolean useWrongSender, boolean onlyProposes) {
    String whose = useWrongSender ? "your" : "my";
    String which = onlyProposes ? "proposal " : "";
    referToEarlierMessages(ctx, bus, con, "ok, I'll retract " + whose + " latest " + which + "message - but 'll need to crawl the connection data first, please be patient.", state -> {
        URI uri = state.getNthLatestMessage(m -> onlyProposes ? (m.isProposesMessage() || m.isProposesToCancelMessage()) && m.getEffects().stream().anyMatch(e -> e.isProposes()) : true && useWrongSender ? m.getSenderNeedURI().equals(con.getRemoteNeedURI()) : m.getSenderNeedURI().equals(con.getNeedURI()), 0);
        return uri == null ? Collections.EMPTY_LIST : Arrays.asList(uri);
    }, (messageModel, uris) -> WonRdfUtils.MessageUtils.addRetracts(messageModel, uris), (Duration queryDuration, AgreementProtocolState state, URI... uris) -> {
        if (uris == null || uris.length == 0 || uris[0] == null) {
            return "Sorry, I cannot retract any messages - I did not find any.";
        }
        Optional<String> retractedString = state.getTextMessage(uris[0]);
        String finalRetractedString = (retractedString.isPresent()) ? ", which read, '" + retractedString.get() + "'" : ", which had no text message";
        return "Ok, I am hereby retracting " + whose + " message" + finalRetractedString + " (uri: " + uris[0] + ")." + "\n The query for finding that message took " + getDurationString(queryDuration) + " seconds.";
    });
}

Example 28 with EventListenerContext

use of won.bot.framework.eventbot.EventListenerContext 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 29 with EventListenerContext

use of won.bot.framework.eventbot.EventListenerContext 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 30 with EventListenerContext

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

the class DeactivateAllNeedsOfListAction method doRun.

@Override
protected void doRun(Event event, EventListener executingListener) throws Exception {
    EventListenerContext ctx = getEventListenerContext();
    Collection<URI> toDeactivate = ctx.getBotContext().getNamedNeedUriList(uriListName);
    for (URI uri : toDeactivate) {
        ctx.getWonMessageSender().sendWonMessage(createWonMessage(uri));
        ctx.getEventBus().publish(new NeedDeactivatedEvent(uri));
    }
}