add serverinfo and remove debug lines
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parent
0ee70b93b9
commit
5958da7b86
3 changed files with 121 additions and 7 deletions
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@ -0,0 +1,120 @@
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package land.chipmunk.chayapak.chomens_bot.commands;
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import land.chipmunk.chayapak.chomens_bot.command.Command;
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import land.chipmunk.chayapak.chomens_bot.command.CommandContext;
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import net.kyori.adventure.text.Component;
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import net.kyori.adventure.text.format.NamedTextColor;
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import java.io.IOException;
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import java.io.RandomAccessFile;
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import java.lang.management.ManagementFactory;
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import java.net.InetAddress;
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import java.net.UnknownHostException;
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import java.nio.ByteBuffer;
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import java.nio.channels.FileChannel;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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import java.util.Optional;
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public class ServerInfoCommand implements Command {
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public String name() { return "serverinfo"; }
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public String description() {
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return "Shows the info about the server that is hosting the bot";
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}
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public List<String> usage() {
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final List<String> usages = new ArrayList<>();
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usages.add("");
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return usages;
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}
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public List<String> alias() {
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final List<String> aliases = new ArrayList<>();
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aliases.add("");
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return aliases;
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}
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public int trustLevel() {
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return 0;
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}
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public Component execute(CommandContext context, String[] args, String[] fullArgs) {
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// totallynotskidded™ from extras' serverinfo
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final Component component;
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final long heapUsage = ManagementFactory.getMemoryMXBean().getHeapMemoryUsage().getUsed() / 1024 / 1024;
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final long nonHeapUsage = ManagementFactory.getMemoryMXBean()
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.getNonHeapMemoryUsage().getUsed() / 1024 / 1024;
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final long memoryMax = (
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ManagementFactory.getMemoryMXBean().getHeapMemoryUsage().getMax()
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+ ManagementFactory.getMemoryMXBean().getNonHeapMemoryUsage().getMax()
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) / 1024 / 1024;
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final long memoryUsage = (heapUsage + nonHeapUsage);
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final StringBuilder builder = new StringBuilder();
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try {
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RandomAccessFile file = new RandomAccessFile("/proc/cpuinfo", "r");
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FileChannel channel = file.getChannel();
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ByteBuffer buffer = ByteBuffer.allocate(1024 * 1024); // 1 MB buffer
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long bytesRead = channel.read(buffer);
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while (bytesRead != -1) {
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buffer.flip();
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while (buffer.hasRemaining()) {
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builder.append((char) buffer.get());
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}
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buffer.clear();
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bytesRead = channel.read(buffer);
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}
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channel.close();
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file.close();
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} catch (IOException ignored) {}
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final String[] lines = builder.toString().split("\n");
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final Optional<String> modelName = Arrays.stream(lines)
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.filter(line -> line.startsWith("model name"))
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.findFirst();
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final Component cpuModel = modelName
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.map(s -> Component.text(s.split("\t: ")[1]).color(NamedTextColor.AQUA))
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.orElseGet(() -> Component.text("N/A").color(NamedTextColor.AQUA));
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try {
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component = Component.translatable(
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"""
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Hostname: %s
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Working directory: %s
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OS architecture: %s
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OS version: %s
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OS name: %s
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CPU cores: %s
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CPU model: %s
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Available memory: %s
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Total memory usage: %s
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Heap memory usage: %s""",
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Component.text(InetAddress.getLocalHost().getHostName()).color(NamedTextColor.AQUA),
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Component.text(System.getProperty("user.dir")).color(NamedTextColor.AQUA),
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Component.text(ManagementFactory.getOperatingSystemMXBean().getArch()).color(NamedTextColor.AQUA),
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Component.text(ManagementFactory.getOperatingSystemMXBean().getVersion()).color(NamedTextColor.AQUA),
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Component.text(ManagementFactory.getOperatingSystemMXBean().getName()).color(NamedTextColor.AQUA),
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Component.text(String.valueOf(Runtime.getRuntime().availableProcessors())).color(NamedTextColor.AQUA),
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cpuModel,
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Component.text(memoryMax + " MB").color(NamedTextColor.AQUA),
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Component.text(memoryUsage + " MB").color(NamedTextColor.AQUA),
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Component.text(heapUsage + " MB").color(NamedTextColor.AQUA)
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).color(NamedTextColor.GOLD);
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context.sendOutput(component);
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} catch (UnknownHostException ignored) {}
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return Component.text("success");
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}
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}
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@ -48,6 +48,7 @@ public class CommandHandlerPlugin {
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registerCommand(new EndCommand());
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registerCommand(new CloopCommand());
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registerCommand(new WeatherCommand());
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registerCommand(new ServerInfoCommand());
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}
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public void registerCommand (Command command) {
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@ -45,20 +45,13 @@ public class DiscordPlugin {
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for (Bot bot : Main.allBots) {
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String channelId = servers.get(bot.host() + ":" + bot.port());
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System.out.println("bot for server " + bot.host() + ":" + bot.port());
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System.out.println("adding listeners...");
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bot.addListener(new SessionAdapter() {
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@Override
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public void connected (ConnectedEvent event) {
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boolean channelAlreadyAddedListeners = alreadyAddedListeners.getOrDefault(channelId, false);
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System.out.println("connected, added listeners is " + channelAlreadyAddedListeners);
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sendMessageInstantly("Successfully connected to: " + "`" + bot.host() + ":" + bot.port() + "`", channelId);
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System.out.println("sent message...");
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if (channelAlreadyAddedListeners) return;
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bot.executor().scheduleAtFixedRate(() -> onDiscordTick(channelId), 0, 50, TimeUnit.MILLISECONDS);
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