Class eRadio

java.lang.Object

net.dv8tion.jda.core.hooks.ListenerAdapter

eRadio

All Implemented Interfaces:

net.dv8tion.jda.core.hooks.EventListener

public class eRadio
extends net.dv8tion.jda.core.hooks.ListenerAdapter

Ethereal Network's Radio Bot
eRadio is a bot the plays an internet radio station on discord.
Plays the given radio station in the given voice channel.
Arguments can be passed in through the command line or from a bot.properties file.
bot.properties file should have one argument per line.

Arguments are as follows:
- Bot Token
- Radio Station URL
- VoiceChannel

Created by Grasinga using JDA and lavaplayer

Field Summary

Fields

Modifier and Type	Field and Description
private com.sedmelluq.discord.lavaplayer.player.AudioPlayerManager	playerManager
private com.sedmelluq.discord.lavaplayer.track.AudioTrack	station The audio form of the station.
private java.lang.String	stationURL Radio station's URL.
private java.lang.String	voiceChannel VoiceChannel that the bot will play in.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	eRadio(java.lang.String stationURL, java.lang.String voiceChannel) Initializes the bot with the station and VoiceChannel.

Method Summary

Modifier and Type	Method and Description
private GuildMusicManager	getGuildAudioPlayer(net.dv8tion.jda.core.entities.Guild guild) Creates the GuildMusicManager to handle the music being played.
private void	joinVoice(net.dv8tion.jda.core.entities.Guild guild, net.dv8tion.jda.core.entities.TextChannel channel) Joins the voiceChannel specified by the bot.properties file if possible.
private void	loadAndPlay(net.dv8tion.jda.core.entities.TextChannel channel) Loads the station and then calls play(Guild, TextChannel, GuildMusicManager, AudioTrack).
static void	main(java.lang.String[] args) Starts the bot with the given arguments (from command line or bot.properties).
private void	nowPlaying(net.dv8tion.jda.core.entities.TextChannel channel) Sends the currently playing song's info to channel as a message.
void	onMessageReceived(net.dv8tion.jda.core.events.message.MessageReceivedEvent event) Handles getting and executing commands.
private void	play(net.dv8tion.jda.core.entities.Guild guild, net.dv8tion.jda.core.entities.TextChannel channel, GuildMusicManager musicManager, com.sedmelluq.discord.lavaplayer.track.AudioTrack radioStation) Joins the VoiceChannel specified by voiceChannel, then queues the station, and finally sends a message confirming the start or continued play of the radio.
private void	sendCommands(net.dv8tion.jda.core.entities.User user) Sends a list of commands the bot has available to the command user.
private void	stopPlayer(net.dv8tion.jda.core.entities.TextChannel channel) Stops the player if playing and sends a confirmation message.

Methods inherited from class net.dv8tion.jda.core.hooks.ListenerAdapter

onCallCreate, onCallDelete, onCallUpdateRegion, onCallUpdateRingingUsers, onCallVoiceJoin, onCallVoiceLeave, onCallVoiceSelfDeafen, onCallVoiceSelfMute, onDisconnect, onEvent, onFriendAdded, onFriendRemoved, onFriendRequestCanceled, onFriendRequestIgnored, onFriendRequestReceived, onFriendRequestSent, onGenericCall, onGenericCallUpdate, onGenericCallVoice, onGenericEvent, onGenericGroup, onGenericGroupMessage, onGenericGroupUpdate, onGenericGuild, onGenericGuildMember, onGenericGuildMessage, onGenericGuildUpdate, onGenericGuildVoice, onGenericMessage, onGenericMessageReaction, onGenericPrivateMessage, onGenericRelationship, onGenericRelationshipAdd, onGenericRelationshipRemove, onGenericRole, onGenericRoleUpdate, onGenericSelfUpdate, onGenericTextChannel, onGenericTextChannelUpdate, onGenericUser, onGenericVoiceChannel, onGenericVoiceChannelUpdate, onGroupJoin, onGroupLeave, onGroupMessageDelete, onGroupMessageEmbed, onGroupMessageReceived, onGroupMessageUpdate, onGroupUpdateIcon, onGroupUpdateName, onGroupUpdateOwner, onGroupUserJoin, onGroupUserLeave, onGuildAvailable, onGuildBan, onGuildJoin, onGuildLeave, onGuildMemberJoin, onGuildMemberLeave, onGuildMemberNickChange, onGuildMemberRoleAdd, onGuildMemberRoleRemove, onGuildMessageDelete, onGuildMessageEmbed, onGuildMessageReceived, onGuildMessageUpdate, onGuildUnavailable, onGuildUnban, onGuildUpdateAfkChannel, onGuildUpdateAfkTimeout, onGuildUpdateIcon, onGuildUpdateMFALevel, onGuildUpdateName, onGuildUpdateNotificationLevel, onGuildUpdateOwner, onGuildUpdateRegion, onGuildUpdateSplash, onGuildUpdateVerificationLevel, onGuildVoiceDeafen, onGuildVoiceGuildDeafen, onGuildVoiceGuildMute, onGuildVoiceJoin, onGuildVoiceLeave, onGuildVoiceMove, onGuildVoiceMute, onGuildVoiceSelfDeafen, onGuildVoiceSelfMute, onGuildVoiceSuppress, onMessageBulkDelete, onMessageDelete, onMessageEmbed, onMessageReactionAdd, onMessageReactionRemove, onMessageReactionRemoveAll, onMessageUpdate, onPrivateChannelCreate, onPrivateChannelDelete, onPrivateMessageDelete, onPrivateMessageEmbed, onPrivateMessageReceived, onPrivateMessageUpdate, onReady, onReconnect, onResume, onRoleCreate, onRoleDelete, onRoleUpdateColor, onRoleUpdateHoisted, onRoleUpdateMentionable, onRoleUpdateName, onRoleUpdatePermissions, onRoleUpdatePosition, onSelfUpdateAvatar, onSelfUpdateEmail, onSelfUpdateMFA, onSelfUpdateName, onSelfUpdateVerified, onShutdown, onStatusChange, onTextChannelCreate, onTextChannelDelete, onTextChannelUpdateName, onTextChannelUpdatePermissions, onTextChannelUpdatePosition, onTextChannelUpdateTopic, onUnavailableGuildJoined, onUserAvatarUpdate, onUserBlocked, onUserGameUpdate, onUserNameUpdate, onUserOnlineStatusUpdate, onUserTyping, onUserUnblocked, onVoiceChannelCreate, onVoiceChannelDelete, onVoiceChannelUpdateBitrate, onVoiceChannelUpdateName, onVoiceChannelUpdatePermissions, onVoiceChannelUpdatePosition, onVoiceChannelUpdateUserLimit

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

stationURL

private java.lang.String stationURL

Radio station's URL.

station

private com.sedmelluq.discord.lavaplayer.track.AudioTrack station

The audio form of the station.

voiceChannel

private java.lang.String voiceChannel

VoiceChannel that the bot will play in. Has a default value of "General" (from main()).

playerManager

private final com.sedmelluq.discord.lavaplayer.player.AudioPlayerManager playerManager

Constructor Detail

eRadio

private eRadio(java.lang.String stationURL,
               java.lang.String voiceChannel)

Initializes the bot with the station and VoiceChannel.

Parameters:

stationURL - Internet Radio Station URL

voiceChannel - Discord VoiceChannel the bot will play in.

Method Detail

main

public static void main(java.lang.String[] args)

Starts the bot with the given arguments (from command line or bot.properties).

Parameters:

args - Given arguments from command line.

joinVoice

private void joinVoice(net.dv8tion.jda.core.entities.Guild guild,
                       net.dv8tion.jda.core.entities.TextChannel channel)

Joins the voiceChannel specified by the bot.properties file if possible.

Parameters:

guild - The guild in which the voiceChannel resides.

channel - Used to send a message saying the voiceChannel was not found if it could not connect.

onMessageReceived

public void onMessageReceived(net.dv8tion.jda.core.events.message.MessageReceivedEvent event)

Handles getting and executing commands.

Overrides:

onMessageReceived in class net.dv8tion.jda.core.hooks.ListenerAdapter

Parameters:

event - Carries the Message which contains the command.

loadAndPlay

private void loadAndPlay(net.dv8tion.jda.core.entities.TextChannel channel)

Loads the station and then calls play(Guild, TextChannel, GuildMusicManager, AudioTrack).

Parameters:

channel - TextChannel to send messages to.

getGuildAudioPlayer

private GuildMusicManager getGuildAudioPlayer(net.dv8tion.jda.core.entities.Guild guild)

Creates the GuildMusicManager to handle the music being played.

Parameters:

guild - The Guild the manager pertains to.

Returns:

The GuildMusicManager

play

private void play(net.dv8tion.jda.core.entities.Guild guild,
                  net.dv8tion.jda.core.entities.TextChannel channel,
                  GuildMusicManager musicManager,
                  com.sedmelluq.discord.lavaplayer.track.AudioTrack radioStation)

Joins the VoiceChannel specified by voiceChannel, then queues the station, and finally sends a message confirming the start or continued play of the radio.

Parameters:

guild - Used to get the VoiceChannels available.

channel - TextChannel to send a message confirming the start or continued play of the radio.

musicManager - The GuildMusicManager used to queue the selected

radioStation - The radio station to be queued.

nowPlaying

private void nowPlaying(net.dv8tion.jda.core.entities.TextChannel channel)

Sends the currently playing song's info to channel as a message.

Parameters:

channel - Used to get the TextChannel to send the message to.

stopPlayer

private void stopPlayer(net.dv8tion.jda.core.entities.TextChannel channel)

Stops the player if playing and sends a confirmation message. Notifies the command user if it is already stopped.

Parameters:

channel - TextChannel to send messages to.

sendCommands

private void sendCommands(net.dv8tion.jda.core.entities.User user)

Sends a list of commands the bot has available to the command user.

Parameters:

user - The User that entered the command. Used to get their PrivateChannel.