Add logger for the server, it can be used to log edits, deletions and nickname alters

Add admin role thing, this can be used to set admin roles
Add @random to @ a random user

src/main/kotlin/nl/voidcorp/dbot/Events.kt

@@ -1,10 +1,13 @@
 package nl.voidcorp.dbot
 
+import net.dv8tion.jda.core.OnlineStatus
+import net.dv8tion.jda.core.Permission
 import net.dv8tion.jda.core.events.guild.voice.GuildVoiceLeaveEvent
 import net.dv8tion.jda.core.events.message.MessageReceivedEvent
 import net.dv8tion.jda.core.events.message.react.MessageReactionAddEvent
 import net.dv8tion.jda.core.events.message.react.MessageReactionRemoveEvent
 import net.dv8tion.jda.core.hooks.ListenerAdapter
+import nl.voidcorp.dbot.commands.GSM
 import nl.voidcorp.dbot.music.guildMusicMap
 
 object Events : ListenerAdapter() {
@@ -32,6 +35,16 @@ object Events : ListenerAdapter() {
                 }
             }
         }*/
+        if (event.message.contentRaw.contains("@random") and
+            (event.author != event.jda.selfUser) and
+            (GSM.getSettings(event.guild).adminRoles.any { it in event.member.roles.map { role -> role.idLong } }
+                    or event.member.hasPermission(Permission.ADMINISTRATOR))
+        ) {
+            val mem = event.textChannel.members.filter { !it.user.isBot }
+                .filter { it.onlineStatus in mutableListOf(OnlineStatus.ONLINE, OnlineStatus.IDLE) }
+                .filter { it.user.idLong != event.author.idLong }.random()
+            event.channel.sendMessage("Hey, ${mem.asMention} look here ^").queue()
+        }
         if (event.author.idLong == 168743656738521088 && event.message.mentionedMembers.contains(
                 event.guild.getMember(
                     event.jda.selfUser

src/main/kotlin/nl/voidcorp/dbot/Logging.kt

@@ -0,0 +1,120 @@
+package nl.voidcorp.dbot
+
+import net.dv8tion.jda.core.EmbedBuilder
+import net.dv8tion.jda.core.entities.*
+import net.dv8tion.jda.core.events.guild.member.GuildMemberNickChangeEvent
+import net.dv8tion.jda.core.events.message.guild.GuildMessageDeleteEvent
+import net.dv8tion.jda.core.events.message.guild.GuildMessageReceivedEvent
+import net.dv8tion.jda.core.events.message.guild.GuildMessageUpdateEvent
+import net.dv8tion.jda.core.hooks.ListenerAdapter
+import nl.voidcorp.dbot.commands.GSM
+import java.awt.Color
+import java.time.LocalDateTime
+import java.time.temporal.TemporalAccessor
+import java.util.*
+
+object Logging : ListenerAdapter() {
+    val map = mutableMapOf<Long, Queue<Message>>()
+
+    enum class Colors(val colorString: String) {
+        NAMECHANGE("#00cc66"),
+        MESSAGEDELETE("#ff3300"),
+        MESSAGEEDIT("#ffcc66"),
+        UNKNOWN("#000000")
+    }
+
+    override fun onGuildMessageReceived(event: GuildMessageReceivedEvent) {
+        if (map[event.guild.idLong] == null) map[event.guild.idLong] = ArrayDeque()
+        map[event.guild.idLong]?.apply {
+            while (size > 100) {
+                poll()
+            }
+            offer(event.message)
+        }
+    }
+
+    fun logChannel(guild: Guild): TextChannel? {
+        val log = GSM.getSettings(guild).logChannel
+        return if (log != null) {
+            guild.getTextChannelById(log)
+        } else {
+            null
+        }
+    }
+
+    fun buildEmbed(
+        affectedMember: Member?,
+        message: String = "",
+        color: Colors = Colors.UNKNOWN,
+        title: String = color.name.toLowerCase().capitalize(),
+        fields: Map<String, String> = mutableMapOf(),
+        timestamp: TemporalAccessor = LocalDateTime.now()
+    ): MessageEmbed {
+        val em = EmbedBuilder()
+            .setTimestamp(timestamp)
+            .setColor(Color.decode(color.colorString))
+        if (title.isNotBlank()) em.setTitle(title)
+        if (message.isNotBlank()) em.setDescription(message)
+        fields.forEach { name, content -> em.addField(name, content, true) }
+        if (affectedMember != null) em.setFooter(affectedMember.user.name, affectedMember.user.effectiveAvatarUrl)
+        return em.build()
+    }
+
+    override fun onGuildMemberNickChange(event: GuildMemberNickChangeEvent) {
+        val lc = logChannel(event.guild)
+        if ((event.user.idLong == 144116077129891840) or (event.user.idLong == 131399667442384896)) return
+        if (lc != null) {
+            val em = buildEmbed(
+                event.member,
+                fields = mutableMapOf(
+                    "Old name" to (event.prevNick ?: event.user.name),
+                    "New Name" to (event.newNick ?: event.user.name)
+                ),
+                color = Colors.NAMECHANGE
+            )
+            lc.sendMessage(em).queue()
+        }
+    }
+
+    override fun onGuildMessageDelete(event: GuildMessageDeleteEvent) {
+        val lc = logChannel(event.guild)
+        if (lc != null) {
+            map[event.guild.idLong]?.firstOrNull { it.idLong == event.messageIdLong }.let {
+
+                val em = buildEmbed(
+                    it?.member,
+                    color = Colors.MESSAGEDELETE,
+                    fields = mutableMapOf(
+                        "Message" to (it?.contentDisplay ?: "Something else (message too old...)"),
+                        "Channel" to event.channel.asMention
+                    ),
+                    timestamp = (it?.editedTime ?: it?.creationTime) ?: LocalDateTime.now()
+                )
+                lc.sendMessage(em).queue()
+            }
+        }
+    }
+
+    override fun onGuildMessageUpdate(event: GuildMessageUpdateEvent) {
+        val lc = logChannel(event.guild)
+        if (lc != null) {
+            (map[event.guild.idLong]?.firstOrNull { it.idLong == event.messageIdLong }).let {
+
+                val em = buildEmbed(
+                    event.member, color = Colors.MESSAGEEDIT,
+                    fields = mutableMapOf(
+                        "Old message" to (it?.contentStripped ?: "Something else (message too old...)"),
+                        "New message" to event.message.contentStripped,
+                        "Channel" to event.channel.asMention
+                    )
+                )
+
+                map[event.guild.idLong]?.removeAll { old -> old.idLong == event.messageIdLong }
+                map[event.guild.idLong]?.offer(event.message)
+                lc.sendMessage(em).queue()
+            }
+        }
+    }
+
+
+}

src/main/kotlin/nl/voidcorp/dbot/UnityBot.kt

@@ -39,7 +39,7 @@ fun main(args: Array<String>) {
     custom.version = "1.5"
 
 
-    bot = JDABuilder(args[0]).addEventListener(custom).addEventListener(nl.voidcorp.dbot.Events)
+    bot = JDABuilder(args[0]).addEventListener(custom).addEventListener(Events).addEventListener(Logging)
         .setAudioSendFactory(NativeAudioSendFactory()).build()
 
     /*Runtime.getRuntime().addShutdownHook(thread(start = false) {

src/main/kotlin/nl/voidcorp/dbot/commands/AdminCommands.kt

@@ -12,6 +12,8 @@ fun initAdmin() {
     commands += ListPrefixes
     commands += RemovePrefix
     commands += AddRoleCommand
+    commands += addAdminRole
+    commands += logSetCommand
     /*commands += MuteCommand
     commands += LuaExec*/
 }
@@ -100,6 +102,24 @@ object AddRoleCommand : UnityCommand(
         }
     })
 
+val addAdminRole = UnityCommand("addadminrole", "Add a role that is considered and admin role", AdminCategory) { ce ->
+    val g = GSM.getSettings(ce.guild)
+
+    g.adminRoles.addAll(ce.message.mentionedRoles.map { it.idLong })
+    ce.guild.getRolesByName("admin", true).firstOrNull()?.idLong?.let { g.adminRoles.add(it) }
+    ce.reply("The admin roles are ${g.adminRoles.joinToString { "`${ce.guild.getRoleById(it).name}`" }}")
+}
+
+val logSetCommand = UnityCommand("loghere", "Set the logging channel", AdminCategory) { ce ->
+    val g = GSM.getSettings(ce.guild)
+    if (ce.textChannel != null) {
+        ce.reply("Set logging channel to ${ce.textChannel!!.asMention}!")
+        g.logChannel = ce.textChannel!!.idLong
+    }
+
+
+}
+
 object LuaExec : UnityCommand("luaexec", "Executes a bit of lua code", AdminCategory, exec = { ce ->
     ce.message.delete().queue()
 

src/main/kotlin/nl/voidcorp/dbot/commands/Categories.kt

@@ -79,20 +79,32 @@ object GeneralCategory : UnityCategory("general")
 
 }*/
 
-object MusicCategory : UnityCategory("Music Commands", listOf("bot", "music", "music-bot"), errorMessage = { "Music commands can only be used in ${it.asMention}!" })
+object MusicCategory : UnityCategory(
-object MusicCategoryPrivate : UnityCategory("Music Commands", listOf("bot", "music", "music-bot"), listOf("admin"), { "Music commands can only be used in ${it.asMention}!" })
+    "Music Commands",
+    listOf("bot", "music", "music-bot"),
+    errorMessage = { "Music commands can only be used in ${it.asMention}!" })
 
-object AdminCategory : UnityCategory("Admin Stuff") {
+object MusicCategoryPrivate : UnityCategory(
+    "Music Commands",
+    listOf("bot", "music", "music-bot"), errorMessage =
+    { "Music commands can only be used in ${it.asMention}!" }) {
     override fun test(ce: UnityCommandEvent): Boolean {
-        val res = when {
+
+        return super.test(ce) and AdminCategory.test(ce)
+
+    }
+}
+
+object AdminCategory : UnityCategory("Admin Stuff", errorMessage = { "You need to be and admin to use this!" }) {
+    override fun test(ce: UnityCommandEvent): Boolean {
+        return when {
             ce.member.hasPermission(Permission.ADMINISTRATOR) -> true
             ce.member.roles.firstOrNull { it.name.equals("admin", true) } != null -> true
+            ce.member.roles.map { it.idLong }.any {
+                GSM.getSettings(ce.guild).adminRoles.contains(it)
+            } -> true
             else -> false
         }
-        if (!res) {
-            ce.reply("You are not an admin!")
-        }
-        return res
     }
 }
 

src/main/kotlin/nl/voidcorp/dbot/commands/Commands.kt

@@ -14,13 +14,19 @@ import java.time.temporal.ChronoUnit
 import kotlin.random.Random
 
 
-val helloCommand = UnityCommand("hello", "Say hello to Andy!") {
+val helloCommand = UnityCommand("hello", "Say hello to Andy!") { uce ->
+    val nick: String? = uce.selfMember.nickname
+    uce.guild.controller.setNickname(uce.selfMember, "Andy Zaidman").queue {
         val i = Random.nextInt(10)
         if (i > 8) {
-        it.reply("Can you speak up or I'll throw you a microphone")
+            uce.reply("Can you speak up or I'll throw you a microphone")
         } else {
-        it.reply(MessageBuilder("Hello, ").append(it.author).append("!").build())
+            uce.reply(MessageBuilder("Hello, ").append(uce.author).append("!").build())
         }
+        uce.guild.controller.setNickname(uce.selfMember, nick).queue()
+
+    }
+
 }
 
 

src/main/kotlin/nl/voidcorp/dbot/music/Music.kt

@@ -269,6 +269,47 @@ fun initMusic() {
         event.reply("Stopped all playback!")
     }
 
+    val pauseCommand = UnityMusicCommand(
+        "pause",
+        "Pauses the song, or resumes it!",
+        MusicCategory,
+        aliases = mutableListOf("resume")
+    ) { event, scheduler ->
+        if (scheduler.isPaused()) {
+            scheduler.resume()
+            event.reply("Resuming playback!")
+        } else {
+            scheduler.pause()
+            event.reply("Paused playback!")
+        }
+
+    }
+
+    val seekCommand = UnityMusicCommand(
+        "seek",
+        "Seeks to a specified point in the song!",
+        aliases = mutableListOf(),
+        arguments = "dd:hh:mm:ss"
+    ) { event, scheduler ->
+        var a = event.args
+
+        if ((a.toLongOrNull() == null) and (a.indexOf(":") == -1) and !a.split(':').map { it.toLongOrNull() }.any { it == null }) {
+            event.reply("Please supply your time in the format `dd:hh:mm:ss` (values that are `00:` can be omitted)")
+            return@UnityMusicCommand
+        } else {
+            while (a.count { it == ':' } < 3) {
+                a = "00:$a"
+            }
+
+            val millis = scheduler.timeToMillis(a)
+            scheduler.seek(millis)
+            event.reply(scheduler.getCurrentTrackInfo())
+
+        }
+
+
+    }
+
     commands.addAll(
         playCommand,
         skipCommand,
@@ -279,7 +320,9 @@ fun initMusic() {
         attachmentPlay,
         voteSkipCommand,
         loopCommand,
-        stopCommand
+        stopCommand,
+        pauseCommand,
+        seekCommand
     )
 }
 
@@ -312,7 +355,7 @@ fun getLinkFromSearch(
         }
 
         override fun noMatches() {
-
+            event.reply("Sorry, I ")
         }
 
         override fun playlistLoaded(playlist: AudioPlaylist) {

src/main/kotlin/nl/voidcorp/dbot/music/SecondaryCommands.kt

@@ -5,6 +5,7 @@ import net.dv8tion.jda.core.EmbedBuilder
 import nl.voidcorp.dbot.commands
 import nl.voidcorp.dbot.commands.MusicCategory
 import nl.voidcorp.dbot.commands.UnityCommand
+import java.net.URLEncoder
 import java.time.LocalDateTime
 
 val lyricsCommand = UnityCommand("lyrics", "Search for lyrics!", MusicCategory) { ce ->
@@ -53,7 +54,7 @@ data class Song(val artist: String, val title: String)
 
 fun findInfo(search: String): Song? {
     val res = khttp.get(
-        "https://api.genius.com/search?q=${search.replace(" ", "%20")}",
+        "https://api.genius.com/search?q=${URLEncoder.encode(search, "UTF8")}",
         headers = mapOf("Authorization" to "Bearer eqn-1xrvrAKtoIFC-pIgNiW7cRzSvaF49wjFzasEu7coSLpufVVnv_IGVnxUIT43")
     )
     val hits = res.jsonObject.getJSONObject("response").getJSONArray("hits")!!
@@ -69,9 +70,9 @@ fun findInfo(search: String): Song? {
 fun findText(song: Song): String {
     val res =
         get(
-            "https://orion.apiseeds.com/api/music/lyric/${song.artist}/${song.title.replace(
+            "https://orion.apiseeds.com/api/music/lyric/${URLEncoder.encode(song.artist, "UTF8")}/${URLEncoder.encode(
-                " ",
+                song.title,
-                "%20"
+                "UTF8"
             )}?apikey=8pLAxkCnWJNGWRaoPcbCFpUAKdKD77zmlcjs2FKYjdH00MDyNr6lXLHb3PQZsKJI"
         )
     return if (res.jsonObject.isNull("error")) {

src/main/kotlin/nl/voidcorp/dbot/music/TrackScheduler.kt

@@ -51,7 +51,7 @@ class TrackScheduler(val player: AudioPlayer, val guild: Guild, val voiceChannel
         pressedSkip = 0
         if (q.isNotEmpty()) {
             val t = q.poll()!!
-            if (loop) q.addLast(t.makeClone().apply { userData = t.userData })
+            if (loop) q.addLast(track.makeClone().apply { userData = t.userData })
             player.playTrack(t)
         } else {
             if (loop) {
@@ -180,7 +180,7 @@ class TrackScheduler(val player: AudioPlayer, val guild: Guild, val voiceChannel
         }
 
 
-        eb.setDescription("${millisToTime(track.position)}/${millisToTime(track.duration)}")
+        eb.setDescription(genTrackTime(track))
 
         return eb.build()
     }
@@ -195,20 +195,43 @@ class TrackScheduler(val player: AudioPlayer, val guild: Guild, val voiceChannel
         val minutes = TimeUnit.MILLISECONDS.toMinutes(ms)
         ms -= TimeUnit.MINUTES.toMillis(minutes)
         val seconds = TimeUnit.MILLISECONDS.toSeconds(ms)
-        val current = String.format(
+        return String.format(
             "%02d:%02d:%02d:%02d",
             days, hours, minutes, seconds
-        ).removePrefix("00:").removePrefix("00:")
+        )
-        return current
+    }
+
+    fun timeToMillis(time: String): Long {
+        val times = time.split(':').map { it.toLong() }
+        return TimeUnit.DAYS.toMillis(times[0]) + TimeUnit.HOURS.toMillis(times[1]) +
+                TimeUnit.MINUTES.toMillis(times[2]) + TimeUnit.SECONDS.toMillis(times[3])
+
+    }
+
+    fun genTrackTime(audioTrack: AudioTrack): String {
+        val total = millisToTime(audioTrack.duration)
+        val current = millisToTime(audioTrack.position)
+        return if (current == "00:00:00:00") {
+            ""
+        } else {
+            val t = total.substring(total.lastIndexOf("00:") + 3)
+            val c = current.substring(current.length - t.length)
+            "$c/$t"
+        }
+
     }
 
     fun getTrackList(member: Member): MessageEmbed {
-        return EmbedBuilder().setTitle("Hey ${member.effectiveName}, here is the playlist${if (loop) ", it loops!" else ""}")
+        val eb =
+            EmbedBuilder().setTitle("Hey ${member.effectiveName}, here is the playlist${if (loop) ", it loops!" else ""}")
                 .setTimestamp(LocalDateTime.now()).setColor(musicChannel.guild.selfMember.color)
-            .setFooter("Requested by ${member.effectiveName}", member.user.effectiveAvatarUrl).setDescription(
+                .setFooter("Requested by ${member.effectiveName}", member.user.effectiveAvatarUrl)
+                .setDescription(
                     "**${player.playingTrack.info.title}**, requested by ${if (player.playingTrack.userData is Member) (player.playingTrack.userData as Member).effectiveName else "someone unknown..."} (*now playing*)\n" +
                             q.joinToString(separator = "\n") { "**${it.info.title}**, requested by ${if (it.userData is Member) (it.userData as Member).effectiveName else "someone unknown..."}" }
-            ).build()
+                )
+
+        return eb.build()
     }
 
     var pressedSkip = 0
@@ -225,5 +248,24 @@ class TrackScheduler(val player: AudioPlayer, val guild: Guild, val voiceChannel
         player.stopTrack()
     }
 
+    fun pause() {
+        player.isPaused = true
+    }
+
+    fun resume() {
+        player.isPaused = false
+    }
+
+    fun isPaused() = player.isPaused
+
+    fun seek(ms: Long): Boolean {
+        return if (!player.playingTrack.isSeekable) false
+        else {
+            player.playingTrack.position = ms
+
+            true
+        }
+    }
+
 }
 

src/main/kotlin/nl/voidcorp/dbot/storage/GuildSettings.kt

@@ -8,7 +8,9 @@ import java.time.LocalDateTime
 data class GuildSettings(
     val prefixes: MutableList<String> = mutableListOf(),
     val muted: MutableMap<LocalDateTime, MutableList<MuteInfo>> = mutableMapOf(),
-    val roleMap: MutableMap<String, Long> = mutableMapOf()
+    val roleMap: MutableMap<String, Long> = mutableMapOf(),
+    val adminRoles: MutableSet<Long> = mutableSetOf(),
+    var logChannel: Long? = null
 ) {
     fun getPrefixes(): MutableCollection<String> {
         return prefixes