HidekoBot/src/main/java/wtf/beatrice/hidekobot/commands/slash/BotInfoCommand.java

91 lines
3.5 KiB
Java

package wtf.beatrice.hidekobot.commands.slash;
import net.dv8tion.jda.api.EmbedBuilder;
import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent;
import net.dv8tion.jda.api.interactions.commands.Command;
import org.jetbrains.annotations.NotNull;
import wtf.beatrice.hidekobot.Cache;
import wtf.beatrice.hidekobot.HidekoBot;
import wtf.beatrice.hidekobot.util.FormatUtil;
import java.lang.management.ManagementFactory;
import java.text.DecimalFormat;
import java.util.List;
public class BotInfoCommand
{
public void runSlashCommand(@NotNull SlashCommandInteractionEvent event)
{
// defer reply because this might take a moment
event.deferReply().queue();
List<Command> registeredCommands = Cache.getRegisteredCommands();
EmbedBuilder embedBuilder = new EmbedBuilder();
// embed processing
{
embedBuilder.setColor(Cache.getBotColor());
embedBuilder.setTitle(Cache.getBotName());
// thumbnail
String botAvatarUrl = HidekoBot.getAPI().getSelfUser().getAvatarUrl();
if(botAvatarUrl != null) embedBuilder.setThumbnail(botAvatarUrl);
// help field
long ownerId = Cache.getBotOwnerId();
embedBuilder.addField("Getting started",
"This instance is run by <@" + ownerId + ">.\nType `/help` for help! ",
false);
// commands list field
StringBuilder commandsListBuilder = new StringBuilder();
commandsListBuilder.append(registeredCommands.size()).append( " total - ");
for(int i = 0; i < registeredCommands.size(); i++)
{
Command cmd = registeredCommands.get(i);
commandsListBuilder.append("`" + cmd.getName() + "`");
if(i + 1 != registeredCommands.size()) // don't add comma in last iteration
{
commandsListBuilder.append(", ");
}
}
embedBuilder.addField("Commands", commandsListBuilder.toString(), false);
// version field
embedBuilder.addField("Version", "v" + Cache.getBotVersion(), true);
// jvm version field
String jvmVersion = ManagementFactory.getRuntimeMXBean().getVmVersion();
// only keep the important part "v19.0.1" and omit "v19.0.1+10"
jvmVersion = jvmVersion.replaceAll("\\+.*", "");
embedBuilder.addField("JVM Version", "v" + jvmVersion, true);
// used ram field
long usedRamBytes = (Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory());
double usedRamMB = usedRamBytes / 1024.0 / 1024.0; // bytes -> kB -> MB
DecimalFormat ramMBFormatter = new DecimalFormat("#.##");
embedBuilder.addField("RAM Usage", ramMBFormatter.format(usedRamMB) + " MB", true);
// developer field
String developerMention = "<@" + Cache.getBotMaintainerId() + ">";
embedBuilder.addField("Maintainer", developerMention, true);
// uptime field
embedBuilder.addField("Uptime", FormatUtil.getNiceUptime(), true);
// issue tracker field
embedBuilder.addField("Support",
"[Issue tracker](https://git.beatrice.wtf/mind-overflow/HidekoBot/issues)",
true); //todo: we should probably make this a final field in the config class
}
event.getHook().editOriginalEmbeds(embedBuilder.build()).queue();
}
}