OtherCommands

OtherCommands.java

package kaendfinger.kenbot.module.text;

import com.google.gson.Gson;
import kaendfinger.kenbot.api.registry.Command;
import kaendfinger.kenbot.api.registry.EventListener;
import org.pircbotx.Channel;
import org.pircbotx.hooks.events.JoinEvent;
import org.pircbotx.hooks.events.MessageEvent;

import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.net.URL;
import java.net.URLConnection;
import java.net.URLEncoder;
import java.util.HashMap;
import java.util.List;

public class OtherCommands {
    public static HashMap<Channel, String> channelsAutoVoicing;
    @Command(help = "Search Google", usage = "google <query>", maxArgs = -1, minArgs = 1)
    public static void google(MessageEvent event, String[] args) throws Exception {
        StringBuilder builder = new StringBuilder();
        for (int i = 0 ; i<args.length ; i++) {
            if (i + 1==args.length) {
                builder.append(args[i]);
            } else {
                builder.append(args[i] + " ");
            }
        }
        String google = "http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=";
        String charset = "UTF-8";
        String queryString = builder.toString();
        URL url = new URL(google + URLEncoder.encode(queryString, charset));
        Reader reader = new InputStreamReader(url.openStream(), charset);
        GoogleResults results = new Gson().fromJson(reader, GoogleResults.class);
        String pageURL = results.getResponseData().getResults().get(0).getUrl();
        String pageTitle = results.getResponseData().getResults().get(0).getTitle();
        String out = "$> " + pageTitle + " | " + pageURL;
        if (!ModuleTextCommands.useNoticeForGoogle) {
            event.getChannel().sendMessage(out);
        } else {
            event.getBot().sendNotice(event.getUser(), out);
        }
    }
    @Command(help = "Get a URL's page title", usage = "pagetitle <URL>", minArgs = 1, maxArgs = 1)
    public static void pagetitle(MessageEvent event, String[] args) throws Exception {
        String url = args[0];
        event.getBot().sendNotice(event.getUser(), TitleExtractor.getPageTitle(url));
    }

    @Command(help = "Send a RAW line.", usage = "raw <LINE>", maxArgs = -1, minArgs = 1)
    public static void raw(MessageEvent event, String[] args) {
        StringBuilder builder = new StringBuilder();
        for (int i = 0 ; i<args.length ; i++) {
            if (i + 1==args.length) {
                builder.append(args[i]);
            } else {
                builder.append(args[i] + " ");
            }
        }
        event.getBot().sendRawLineNow(builder.toString());
    }

    @Command(help = "Start Auto-Voicing", usage = "autovoice")
    public static void autovoice(MessageEvent event) throws Exception {
        if (channelsAutoVoicing.containsKey(event.getChannel())) {
            event.getBot().sendNotice(event.getUser(), "This channel is already auto-voicing! Use the command 
\"autovoiceoff\" to turn auto-voicing off.");
            return;
        }
        if (!event.getChannel().isOp(event.getUser())) {
            event.getBot().sendNotice(event.getUser(), "Sorry. You are not allowed to start AutoVoicing!");
            return;
        }
        event.getBot().sendNotice(event.getChannel(), "This channel will now Auto-Voice users who join!");
        channelsAutoVoicing.put(event.getChannel(), "true");

    }

    @Command(help = "Stop Auto-Voicer", usage = "stopautovoice")
    public static void stopautovoice(MessageEvent event) {
        if (channelsAutoVoicing.containsKey(event.getChannel())) {
            channelsAutoVoicing.put(event.getChannel(), "false");
        } else {
            event.getBot().sendNotice(event.getUser(), "This channel is not auto-voicing!");
        }
    }

    @EventListener(name = "AutoVoicerJoin", event="JoinEvent")
    public static void autoVoicerJoinHandler(JoinEvent event) throws Exception {
        if (!channelsAutoVoicing.get(event.getChannel()).equals("true")) {
            return;
        }
        event.getChannel().voice(event.getUser());
    }
}