net.dv8tion.jda.internal.handle.VoiceStateUpdateHandler Maven / Gradle / Ivy
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Java wrapper for the popular chat & VOIP service: Discord https://discord.com
/*
* Copyright 2015 Austin Keener, Michael Ritter, Florian Spieß, and the JDA contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package net.dv8tion.jda.internal.handle;
import net.dv8tion.jda.api.entities.Guild;
import net.dv8tion.jda.api.entities.channel.middleman.AudioChannel;
import net.dv8tion.jda.api.events.guild.voice.*;
import net.dv8tion.jda.api.hooks.VoiceDispatchInterceptor;
import net.dv8tion.jda.api.utils.data.DataObject;
import net.dv8tion.jda.internal.JDAImpl;
import net.dv8tion.jda.internal.entities.GuildImpl;
import net.dv8tion.jda.internal.entities.GuildVoiceStateImpl;
import net.dv8tion.jda.internal.entities.MemberImpl;
import net.dv8tion.jda.internal.entities.channel.mixin.middleman.AudioChannelMixin;
import net.dv8tion.jda.internal.managers.AudioManagerImpl;
import net.dv8tion.jda.internal.requests.WebSocketClient;
import java.time.OffsetDateTime;
import java.util.Objects;
public class VoiceStateUpdateHandler extends SocketHandler
{
public VoiceStateUpdateHandler(JDAImpl api)
{
super(api);
}
@Override
protected Long handleInternally(DataObject content)
{
final Long guildId = content.isNull("guild_id") ? null : content.getLong("guild_id");
if (guildId == null)
return null; //unhandled for calls
if (getJDA().getGuildSetupController().isLocked(guildId))
return guildId;
// TODO: Handle these voice states properly
if (content.isNull("member"))
{
WebSocketClient.LOG.debug("Discarding VOICE_STATE_UPDATE with missing member. JSON: {}", content);
return null;
}
handleGuildVoiceState(content);
return null;
}
private void handleGuildVoiceState(DataObject content)
{
final long userId = content.getLong("user_id");
final long guildId = content.getLong("guild_id");
final Long channelId = !content.isNull("channel_id") ? content.getLong("channel_id") : null;
final String sessionId = !content.isNull("session_id") ? content.getString("session_id") : null;
boolean selfMuted = content.getBoolean("self_mute");
boolean selfDeafened = content.getBoolean("self_deaf");
boolean guildMuted = content.getBoolean("mute");
boolean guildDeafened = content.getBoolean("deaf");
boolean suppressed = content.getBoolean("suppress");
boolean stream = content.getBoolean("self_stream");
boolean video = content.getBoolean("self_video", false);
String requestToSpeak = content.getString("request_to_speak_timestamp", null);
OffsetDateTime requestToSpeakTime = null;
long requestToSpeakTimestamp = 0L;
if (requestToSpeak != null)
{
requestToSpeakTime = OffsetDateTime.parse(requestToSpeak);
requestToSpeakTimestamp = requestToSpeakTime.toInstant().toEpochMilli();
}
Guild guild = getJDA().getGuildById(guildId);
if (guild == null)
{
getJDA().getEventCache().cache(EventCache.Type.GUILD, guildId, responseNumber, allContent, this::handle);
EventCache.LOG.debug("Received a VOICE_STATE_UPDATE for a Guild that has yet to be cached. JSON: {}", content);
return;
}
AudioChannel channel = null;
if (channelId != null) {
channel = (AudioChannel) guild.getGuildChannelById(channelId);
}
if (channel == null && (channelId != null))
{
getJDA().getEventCache().cache(EventCache.Type.CHANNEL, channelId, responseNumber, allContent, this::handle);
EventCache.LOG.debug("Received VOICE_STATE_UPDATE for an AudioChannel that has yet to be cached. JSON: {}", content);
return;
}
DataObject memberJson = content.getObject("member");
MemberImpl member = getJDA().getEntityBuilder().createMember((GuildImpl) guild, memberJson);
if (member == null) return;
GuildVoiceStateImpl vState = (GuildVoiceStateImpl) member.getVoiceState();
if (vState == null)
return;
vState.setSessionId(sessionId); //Cant really see a reason for an event for this
VoiceDispatchInterceptor voiceInterceptor = getJDA().getVoiceInterceptor();
boolean isSelf = guild.getSelfMember().equals(member);
boolean wasMute = vState.isMuted();
boolean wasDeaf = vState.isDeafened();
if (selfMuted != vState.isSelfMuted())
{
vState.setSelfMuted(selfMuted);
getJDA().getEntityBuilder().updateMemberCache(member);
getJDA().handleEvent(new GuildVoiceSelfMuteEvent(getJDA(), responseNumber, member));
}
if (selfDeafened != vState.isSelfDeafened())
{
vState.setSelfDeafened(selfDeafened);
getJDA().getEntityBuilder().updateMemberCache(member);
getJDA().handleEvent(new GuildVoiceSelfDeafenEvent(getJDA(), responseNumber, member));
}
if (guildMuted != vState.isGuildMuted())
{
vState.setGuildMuted(guildMuted);
getJDA().getEntityBuilder().updateMemberCache(member);
getJDA().handleEvent(new GuildVoiceGuildMuteEvent(getJDA(), responseNumber, member));
}
if (guildDeafened != vState.isGuildDeafened())
{
vState.setGuildDeafened(guildDeafened);
getJDA().getEntityBuilder().updateMemberCache(member);
getJDA().handleEvent(new GuildVoiceGuildDeafenEvent(getJDA(), responseNumber, member));
}
if (suppressed != vState.isSuppressed())
{
vState.setSuppressed(suppressed);
getJDA().getEntityBuilder().updateMemberCache(member);
getJDA().handleEvent(new GuildVoiceSuppressEvent(getJDA(), responseNumber, member));
}
if (stream != vState.isStream())
{
vState.setStream(stream);
getJDA().getEntityBuilder().updateMemberCache(member);
getJDA().handleEvent(new GuildVoiceStreamEvent(getJDA(), responseNumber, member, stream));
}
if (video != vState.isSendingVideo())
{
vState.setVideo(video);
getJDA().getEntityBuilder().updateMemberCache(member);
getJDA().handleEvent(new GuildVoiceVideoEvent(getJDA(), responseNumber, member, video));
}
if (wasMute != vState.isMuted())
getJDA().handleEvent(new GuildVoiceMuteEvent(getJDA(), responseNumber, member));
if (wasDeaf != vState.isDeafened())
getJDA().handleEvent(new GuildVoiceDeafenEvent(getJDA(), responseNumber, member));
if (requestToSpeakTimestamp != vState.getRequestToSpeak())
{
OffsetDateTime oldRequestToSpeak = vState.getRequestToSpeakTimestamp();
vState.setRequestToSpeak(requestToSpeakTime);
getJDA().handleEvent(new GuildVoiceRequestToSpeakEvent(getJDA(), responseNumber, member, oldRequestToSpeak, requestToSpeakTime));
}
if (!Objects.equals(channel, vState.getChannel()))
{
AudioChannel oldChannel = vState.getChannel();
vState.setConnectedChannel(channel);
if (oldChannel == null)
{
((AudioChannelMixin) channel).getConnectedMembersMap().put(userId, member);
getJDA().getEntityBuilder().updateMemberCache(member);
}
else if (channel == null)
{
((AudioChannelMixin) oldChannel).getConnectedMembersMap().remove(userId);
if (isSelf)
getJDA().getDirectAudioController().update(guild, null);
getJDA().getEntityBuilder().updateMemberCache(member, memberJson.isNull("joined_at"));
}
else
{
AudioManagerImpl mng = (AudioManagerImpl) getJDA().getAudioManagersView().get(guildId);
//If the currently connected account is the one that is being moved
if (isSelf && mng != null && voiceInterceptor == null)
{
//And this instance of JDA is connected or attempting to connect,
// then change the channel we expect to be connected to.
if (mng.isConnected())
mng.setConnectedChannel(channel);
//If we have connected (VOICE_SERVER_UPDATE received and AudioConnection created (actual connection might still be setting up)),
// then we need to stop sending audioOpen/Move requests through the MainWS if the channel
// we have just joined / moved to is the same as the currently queued audioRequest
// (handled by updateAudioConnection)
if (mng.isConnected())
getJDA().getDirectAudioController().update(guild, channel);
//If we are not already connected this will be removed by VOICE_SERVER_UPDATE
}
((AudioChannelMixin) channel).getConnectedMembersMap().put(userId, member);
((AudioChannelMixin) oldChannel).getConnectedMembersMap().remove(userId);
getJDA().getEntityBuilder().updateMemberCache(member);
}
getJDA().handleEvent(
new GuildVoiceUpdateEvent(
getJDA(), responseNumber,
member, oldChannel));
}
if (isSelf && voiceInterceptor != null)
{
if (voiceInterceptor.onVoiceStateUpdate(new VoiceDispatchInterceptor.VoiceStateUpdate(channel, vState, allContent)))
getJDA().getDirectAudioController().update(guild, channel);
}
((GuildImpl) guild).updateRequestToSpeak();
}
}