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DiscordGroupTag.java
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DiscordGroupTag.java
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package com.denizenscript.ddiscordbot.objects;
import com.denizenscript.ddiscordbot.DiscordConnection;
import com.denizenscript.ddiscordbot.DenizenDiscordBot;
import com.denizenscript.denizencore.utilities.debugging.Debug;
import com.denizenscript.denizencore.flags.AbstractFlagTracker;
import com.denizenscript.denizencore.flags.FlaggableObject;
import com.denizenscript.denizencore.flags.RedirectionFlagTracker;
import com.denizenscript.denizencore.objects.*;
import com.denizenscript.denizencore.objects.core.ElementTag;
import com.denizenscript.denizencore.objects.core.ListTag;
import com.denizenscript.denizencore.tags.ObjectTagProcessor;
import com.denizenscript.denizencore.tags.Attribute;
import com.denizenscript.denizencore.tags.TagContext;
import com.denizenscript.denizencore.utilities.CoreUtilities;
import net.dv8tion.jda.api.entities.*;
import net.dv8tion.jda.api.interactions.commands.Command;
import java.util.List;
import java.util.stream.Collectors;
public class DiscordGroupTag implements ObjectTag, FlaggableObject {
// <--[ObjectType]
// @name DiscordGroupTag
// @prefix discordgroup
// @base ElementTag
// @implements FlaggableObject
// @format
// The identity format for Discord groups is the bot ID (optional), followed by the guild ID (required).
// For example: 1234
// Or: mybot,1234
//
// @plugin dDiscordBot
// @description
// A DiscordGroupTag is an object that represents a group on Discord, either as a generic reference,
// or as a bot-specific reference.
//
// Note that the correct name for what we call here a 'group' is inconsistent between different people.
// The Discord API calls it a "guild" (for historical reasons, not called that by *people* anymore usually),
// messages in the Discord app call it a "server" (which is a convenient name but is factually inaccurate, as they are not servers),
// many people will simply say "a Discord" (which is awkward for branding and also would be confusing if used in documentation).
// So we're going with "group" (which is still confusing because "group" sometimes refers to DM groups, but... it's good enough).
//
// This object type is flaggable.
// Flags on this object type will be stored in: plugins/dDiscordBot/flags/bot_(botname).dat, under special sub-key "__guilds"
//
// -->
@Fetchable("discordgroup")
public static DiscordGroupTag valueOf(String string, TagContext context) {
if (string.startsWith("discordgroup@")) {
string = string.substring("discordgroup@".length());
}
if (string.contains("@")) {
return null;
}
int comma = string.indexOf(',');
String bot = null;
if (comma > 0) {
bot = CoreUtilities.toLowerCase(string.substring(0, comma));
string = string.substring(comma + 1);
}
if (!ArgumentHelper.matchesInteger(string)) {
if (context == null || context.showErrors()) {
Debug.echoError("DiscordGroupTag input is not a number.");
}
return null;
}
long grpId = Long.parseLong(string);
if (grpId == 0) {
return null;
}
return new DiscordGroupTag(bot, grpId);
}
public static boolean matches(String arg) {
if (arg.startsWith("discordgroup@")) {
return true;
}
if (arg.contains("@")) {
return false;
}
int comma = arg.indexOf(',');
if (comma == -1) {
return ArgumentHelper.matchesInteger(arg);
}
if (comma == arg.length() - 1) {
return false;
}
return ArgumentHelper.matchesInteger(arg.substring(comma + 1));
}
public DiscordGroupTag(String bot, long guildId) {
this.bot = bot;
this.guild_id = guildId;
}
public DiscordGroupTag(String bot, Guild guild) {
this.bot = bot;
this.guild = guild;
guild_id = guild.getIdLong();
}
public DiscordConnection getBot() {
return DenizenDiscordBot.instance.connections.get(bot);
}
public Guild getGuild() {
if (guild != null) {
return guild;
}
guild = getBot().client.getGuildById(guild_id);
return guild;
}
public Guild guild;
public String bot;
public long guild_id;
@Override
public AbstractFlagTracker getFlagTracker() {
return new RedirectionFlagTracker(getBot().flags, "__guilds." + guild_id);
}
@Override
public void reapplyTracker(AbstractFlagTracker tracker) {
// Nothing to do.
}
public static void registerTags() {
AbstractFlagTracker.registerFlagHandlers(tagProcessor);
// <--[tag]
// @attribute <DiscordGroupTag.name>
// @returns ElementTag
// @plugin dDiscordBot
// @description
// Returns the name of the group.
// -->
tagProcessor.registerTag(ElementTag.class, "name", (attribute, object) -> {
return new ElementTag(object.getGuild().getName());
});
// <--[tag]
// @attribute <DiscordGroupTag.id>
// @returns ElementTag(Number)
// @plugin dDiscordBot
// @description
// Returns the ID number of the group.
// -->
tagProcessor.registerTag(ElementTag.class, "id", (attribute, object) -> {
return new ElementTag(object.guild_id);
});
// <--[tag]
// @attribute <DiscordGroupTag.channels>
// @returns ListTag(DiscordChannelTag)
// @plugin dDiscordBot
// @description
// Returns a list of all channels in the group.
// -->
tagProcessor.registerTag(ListTag.class, "channels", (attribute, object) -> {
ListTag list = new ListTag();
for (GuildChannel chan : object.getGuild().getChannels()) {
list.addObject(new DiscordChannelTag(object.bot, chan));
}
return list;
});
// <--[tag]
// @attribute <DiscordGroupTag.members>
// @returns ListTag(DiscordUserTag)
// @plugin dDiscordBot
// @description
// Returns a list of all users in the group.
// -->
tagProcessor.registerTag(ListTag.class, "members", (attribute, object) -> {
ListTag list = new ListTag();
for (Member member : object.getGuild().getMembers()) {
list.addObject(new DiscordUserTag(object.bot, member.getUser()));
}
return list;
});
// <--[tag]
// @attribute <DiscordGroupTag.roles>
// @returns ListTag(DiscordRoleTag)
// @plugin dDiscordBot
// @description
// Returns a list of all roles in the group.
// -->
tagProcessor.registerTag(ListTag.class, "roles", (attribute, object) -> {
ListTag list = new ListTag();
for (Role role : object.getGuild().getRoles()) {
list.addObject(new DiscordRoleTag(object.bot, role));
}
return list;
});
// <--[tag]
// @attribute <DiscordGroupTag.commands>
// @returns ListTag(DiscordCommandTag)
// @plugin dDiscordBot
// @description
// Returns a list of all commands in the group.
// -->
tagProcessor.registerTag(ListTag.class, "commands", (attribute, object) -> {
ListTag list = new ListTag();
for (Command command : object.getGuild().retrieveCommands().complete()) {
list.addObject(new DiscordCommandTag(object.bot, object.getGuild(), command));
}
return list;
});
// <--[tag]
// @attribute <DiscordGroupTag.member[<name>]>
// @returns DiscordUserTag
// @plugin dDiscordBot
// @description
// Returns the group member that best matches the input name, or null if there's no match.
// For input of username#id, will always only match for the exact user.
// For input of only the username, return value might be unexpected if multiple members have the same username
// (this happens more often than you might expect - many users accidentally join new Discord groups from the
// web on a temporary web account, then rejoin on a local client with their 'real' account).
// -->
tagProcessor.registerTag(DiscordUserTag.class, "member", (attribute, object) -> {
if (!attribute.hasParam()) {
return null;
}
String matchString = CoreUtilities.toLowerCase(attribute.getParam());
int discrimMark = matchString.indexOf('#');
String discrimVal = null;
if (discrimMark > 0 && discrimMark == matchString.length() - 5) {
discrimVal = matchString.substring(discrimMark + 1);
matchString = matchString.substring(0, discrimMark);
}
final String discrim = discrimVal;
final String matchName = matchString;
for (Member user : object.getGuild().getMembers()) {
if (user.getUser().getName().equalsIgnoreCase(matchName) && (discrim == null || user.getUser().getDiscriminator().equals(discrim))) {
return new DiscordUserTag(object.bot, user.getUser());
}
}
return null;
});
// <--[tag]
// @attribute <DiscordGroupTag.channel[<name>]>
// @returns DiscordChannelTag
// @plugin dDiscordBot
// @description
// Returns the channel that best matches the input name, or null if there's no match.
// -->
tagProcessor.registerTag(DiscordChannelTag.class, "channel", (attribute, object) -> {
if (!attribute.hasParam()) {
return null;
}
String matchString = CoreUtilities.toLowerCase(attribute.getParam());
GuildChannel bestMatch = null;
for (GuildChannel chan : object.getGuild().getChannels()) {
String chanName = CoreUtilities.toLowerCase(chan.getName());
if (matchString.equals(chanName)) {
bestMatch = chan;
break;
}
if (chanName.contains(matchString)) {
bestMatch = chan;
}
}
if (bestMatch == null) {
return null;
}
return new DiscordChannelTag(object.bot, bestMatch);
});
// <--[tag]
// @attribute <DiscordGroupTag.role[<name>]>
// @returns DiscordRoleTag
// @plugin dDiscordBot
// @description
// Returns the role that best matches the input name, or null if there's no match.
// -->
tagProcessor.registerTag(DiscordRoleTag.class, "role", (attribute, object) -> {
if (!attribute.hasParam()) {
return null;
}
String matchString = CoreUtilities.toLowerCase(attribute.getParam());
Role bestMatch = null;
for (Role role : object.getGuild().getRoles()) {
String roleName = CoreUtilities.toLowerCase(role.getName());
if (matchString.equals(roleName)) {
bestMatch = role;
break;
}
if (roleName.contains(matchString)) {
bestMatch = role;
}
}
if (bestMatch == null) {
return null;
}
return new DiscordRoleTag(object.bot, bestMatch);
});
// <--[tag]
// @attribute <DiscordGroupTag.command[<name>]>
// @returns DiscordCommandTag
// @plugin dDiscordBot
// @description
// Returns the guild command that best matches the input name, or null if there's no match.
// -->
tagProcessor.registerTag(DiscordCommandTag.class, "command", (attribute, object) -> {
if (!attribute.hasParam()) {
return null;
}
String matchString = CoreUtilities.toLowerCase(attribute.getParam());
Command bestMatch = null;
for (Command command : object.getGuild().retrieveCommands().complete()) {
String commandName = CoreUtilities.toLowerCase(command.getName());
if (matchString.equals(commandName)) {
bestMatch = command;
break;
}
if (commandName.contains(matchString)) {
bestMatch = command;
}
}
if (bestMatch == null) {
return null;
}
return new DiscordCommandTag(object.bot, object.getGuild(), bestMatch);
});
// <--[tag]
// @attribute <DiscordGroupTag.emoji_names>
// @returns ListTag
// @plugin dDiscordBot
// @description
// Returns a list of emoji names in the group.
// -->
tagProcessor.registerTag(ListTag.class, "emoji_names", (attribute, object) -> {
ListTag result = new ListTag();
for (Emote emote : object.getGuild().getEmotes()) {
result.add(emote.getName());
}
return result;
});
// <--[tag]
// @attribute <DiscordGroupTag.emoji_id[<name>]>
// @returns ElementTag
// @plugin dDiscordBot
// @description
// Returns the ID of the emoji that best matches the input name, or null if there's no match.
// -->
tagProcessor.registerTag(ElementTag.class, "emoji_id", (attribute, object) -> {
if (!attribute.hasParam()) {
return null;
}
String matchString = CoreUtilities.toLowerCase(attribute.getParam());
Emote bestMatch = null;
for (Emote emote : object.getGuild().getEmotes()) {
String emoteName = CoreUtilities.toLowerCase(emote.getName());
if (matchString.equals(emoteName)) {
bestMatch = emote;
break;
}
if (emoteName.contains(matchString)) {
bestMatch = emote;
}
}
if (bestMatch == null) {
return null;
}
return new ElementTag(bestMatch.getId());
});
// <--[tag]
// @attribute <DiscordGroupTag.users_with_roles[<role>|...]>
// @returns ListTag(DiscordUserTag)
// @plugin dDiscordBot
// @description
// Returns a list of all users in the group who have all the specified roles.
// -->
tagProcessor.registerTag(ListTag.class, "users_with_roles", (attribute, object) -> {
if (!attribute.hasParam()) {
return null;
}
List<Role> roles = attribute.paramAsType(ListTag.class).filter(DiscordRoleTag.class, attribute.context).stream().map(roleTag -> roleTag.role).collect(Collectors.toList());
ListTag result = new ListTag();
for (Member member : object.guild.getMembersWithRoles(roles)) {
result.addObject(new DiscordUserTag(object.bot, member.getUser()));
}
return result;
});
}
public static ObjectTagProcessor<DiscordGroupTag> tagProcessor = new ObjectTagProcessor<>();
@Override
public ObjectTag getObjectAttribute(Attribute attribute) {
return tagProcessor.getObjectAttribute(this, attribute);
}
String prefix = "discordgroup";
@Override
public String getPrefix() {
return prefix;
}
@Override
public String debuggable() {
if (guild != null) {
return identify() + " <GR>(" + guild.getName() + ")";
}
return identify();
}
@Override
public boolean isUnique() {
return true;
}
@Override
public String identify() {
if (bot != null) {
return "discordgroup@" + bot + "," + guild_id;
}
return "discordgroup@" + guild_id;
}
@Override
public String identifySimple() {
return identify();
}
@Override
public String toString() {
return identify();
}
@Override
public ObjectTag setPrefix(String prefix) {
if (prefix != null) {
this.prefix = prefix;
}
return this;
}
}