Generic Bot Frame

Generic Bot framework for the Stack Exchange chat written in Java.

Dependencies

build.gradle

repositories {
    mavenCentral()
    maven {
        url 'https://raw.githubusercontent.com/Floern/generic-bot-frame/repo/'
    }
}

dependencies {
    compile 'com.floern:genericbot-frame:0.9.8'
}

Example Chat Bot

data/bot.properties

Configuration file of the bot.

# bot account data
chat.usermail = mybot@mail.com
chat.userpass = correcthorsebatterystaple
chat.username = My Bot
# chat room ID for development
chat.devroomid = 12345
# other chat rooms to connect to (comma separated)
chat.roomids = 12345
# bot admins, user ID (comma separated)
bot.admins = 123456
# redunda support
redunda.enabled = false
redunda.apikey = myapikeyifenabled
# bot's location (format: OwnerName/ComputerName)
info.location = MyName/RaspberryPi

Main.java

The main class of the program.

public class Main {

    public static void main(String[] rawrgs) throws InterruptedException {
        new ExampleBot().start().waitForTermination();
        System.exit(0);
    }

}

ExampleBot.java

A simple bot that loads new comments from Stack Overflow and posts them to chat if they match a pattern.

public class ExampleBot extends GenericBot {

    // comment service
    private CommentsLoaderService commentsLoader;

    public GenericBot() {
        super(ProgramProperties.load("data/bot.properties"));

        StatusCommand statusCommand = new StatusCommand();
        statusCommand
                .registerStatusRecordCallback(new StatusCommand.UptimeStatusRecordCallback())
                .registerStatusRecordCallback(new StatusCommand.LocationStatusRecordCallback(getProgramProperties()));

        registerCommand(new AliveCommand());
        registerCommand(new CommandsCommand());
        registerCommand(new TerminateCommand());
        registerCommand(new TheTrainCommand());
        registerCommand(statusCommand);

        // setup service to load new comments from Stack Overflow
        commentsLoader = new CommentsLoaderService(this);
        // provide API quota information to the status command
        statusCommand.registerStatusRecordCallback(() ->
                MapUtil.createSingle("api quota", ApiLoader.getQuotaRemaining() + " (max " + ApiLoader.getQuotaMax() + ")"));

        // setup comment listener
        commentsLoader.addOnCommentLoadedListener(new CommentsLoaderService.OnCommentLoadedListener() {
            public void onCommentLoaded(Comment comment) {
                getChatManager().getDevChatRoom()
                        .send("https://stackoverflow.com/posts/comments/" + comment.getCommentId());
            }
        });
    }

    @Override
    protected void onAllConnected() {
        // send a message
        getChatManager().getDevChatRoom().send("hello world!");

        // start the comment service
        ScheduledTaskExecutor.scheduleTask(commentsLoader::start, 0);
    }

    @Override
    protected void onShutdown() {
        // stop the comment service
        commentsLoader.stop();
        ScheduledTaskExecutor.cancelAll();
    }

}