/* * This is basically just a code dump. * * This is a bot for Discord that deletes ellipses. * It can also display who's been using them, and how often. */ /* * File: Main.kt */ import com.jagrosh.jdautilities.command.CommandClientBuilder import net.dv8tion.jda.core.JDABuilder import net.dv8tion.jda.core.OnlineStatus import net.dv8tion.jda.core.entities.Game import org.apache.logging.log4j.LogManager import java.io.File import java.io.FileReader import java.util.* import kotlin.system.exitProcess // Key-value store for ::stats. val properties = File("properties").apply { this.createNewFile() } val map = Properties().apply { this.load(FileReader(properties)) } // Logger set to log everything above or at the INFO level. val logger = LogManager.getLogger("GlobalLog")!! fun main(args: Array) { try { JDABuilder(FileReader("src/main/resources/token.txt").readText()) .addEventListener(MessageListener()) .addEventListener(CommandClientBuilder() .setOwnerId("myIdHere") .setPrefix("::") .setGame(Game.watching("for ellipses.")) .setStatus(OnlineStatus.DO_NOT_DISTURB) .addCommands(StatsCommand()) .build()!!) .build()!! .awaitReady()!! } catch (npe: NullPointerException) { logger.fatal("NullPointerException during startup!") exitProcess(1) } } /* * File: MessageListener.kt */ import net.dv8tion.jda.core.EmbedBuilder import net.dv8tion.jda.core.entities.Message import net.dv8tion.jda.core.events.message.MessageReceivedEvent import net.dv8tion.jda.core.hooks.ListenerAdapter import java.io.FileWriter import java.time.LocalDateTime import java.util.concurrent.TimeUnit class MessageListener : ListenerAdapter() { override fun onMessageReceived(event: MessageReceivedEvent?) { try { message = event!!.message } catch (npe: NullPointerException) { logger.warn("NullPointerException in MessageListener:") logger.trace(npe) } // Message content without zero-width and formatting characters. content = message.contentStripped.replace(others, "") id = message.author.id if (content.matches(ellipses)) { handleEllipsis() } else if (content == "::stats") { sendStats() } } private fun handleEllipsis() { val reply = message.channel.sendMessage(message.author.asMention + ", no ellipses!").complete() logger.info("Blocked ${message.author.name}'s ellipsis.") // Delete the original message and reply. message.delete().queue() reply.delete().queueAfter(3, TimeUnit.SECONDS) // Add new or update used ellipsis count. if (!map.keys.contains(id) && !message.author.isBot) { updateProperty(true) } else { updateProperty() } } private fun sendStats() { // Get stats and sort from highest to lowest. val temp = map.keys.asSequence() .map { "**${message.guild.getMemberById(it.toString()).user.name}:** ${map[it]}\n" } .sortedByDescending { it.split(" ").last() } .joinToString("") // Return if no ellipses have been used. if (temp == "") { message.channel.sendMessage("No one has used an ellipsis yet.").queue() return } // Send embed with data to the channel. val embed = EmbedBuilder() .setTitle("Ellipsis Usage Stats") .setDescription(temp) .setColor(0xFC523F) .build() message.channel.sendMessage(embed).queue() } private fun updateProperty(new: Boolean = false) { // Add new property or increment existing value. if (new) { map.setProperty(id, "1") } else { map.setProperty(id, (map.getProperty(id).toInt() + 1).toString()) } // Store with current date and time as comment. map.store(FileWriter(properties), LocalDateTime.now().toString()) } companion object { private val ellipses = "^${"[.•·◦˙ॱᐧᣟ․⋅・⸳ꞏ･𐩐𑁉∙●🞄]".repeat(3)}+$".toRegex() private val others = "[\\u200B-\\u200D\\uFEFF\\u200E*_~`… ]".toRegex() // Current message, content, and author ID. private lateinit var message: Message private lateinit var content: String private lateinit var id: String } } /* * Note: pom.xml has been excluded because of its * relative insignificance to the project. */ /* * File: log4j2.xml */

[KT] Ellipsis Exterminator Bot