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Java wrapper for the popular chat & VOIP service: Discord https://discord.com
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/*
* 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.entities;
import gnu.trove.map.TLongObjectMap;
import net.dv8tion.jda.api.JDA;
import net.dv8tion.jda.api.OnlineStatus;
import net.dv8tion.jda.api.Permission;
import net.dv8tion.jda.api.entities.*;
import net.dv8tion.jda.api.entities.channel.attribute.IPermissionContainer;
import net.dv8tion.jda.api.entities.channel.middleman.GuildChannel;
import net.dv8tion.jda.api.entities.channel.unions.DefaultGuildChannelUnion;
import net.dv8tion.jda.api.entities.emoji.RichCustomEmoji;
import net.dv8tion.jda.api.utils.cache.CacheFlag;
import net.dv8tion.jda.api.utils.cache.CacheView;
import net.dv8tion.jda.internal.JDAImpl;
import net.dv8tion.jda.internal.entities.channel.mixin.attribute.IPermissionContainerMixin;
import net.dv8tion.jda.internal.utils.Checks;
import net.dv8tion.jda.internal.utils.EntityString;
import net.dv8tion.jda.internal.utils.Helpers;
import net.dv8tion.jda.internal.utils.PermissionUtil;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import java.awt.*;
import java.time.OffsetDateTime;
import java.util.List;
import java.util.*;
import java.util.concurrent.ConcurrentHashMap;
import java.util.stream.Stream;
public class MemberImpl implements Member
{
private final JDAImpl api;
private final Set roles = ConcurrentHashMap.newKeySet();
private final GuildVoiceState voiceState;
private GuildImpl guild;
private User user;
private String nickname;
private String avatarId;
private long joinDate, boostDate, timeOutEnd;
private boolean pending = false;
private int flags;
public MemberImpl(GuildImpl guild, User user)
{
this.api = (JDAImpl) user.getJDA();
this.guild = guild;
this.user = user;
this.joinDate = 0;
boolean cacheState = api.isCacheFlagSet(CacheFlag.VOICE_STATE) || user.equals(api.getSelfUser());
this.voiceState = cacheState ? new GuildVoiceStateImpl(this) : null;
}
public MemberPresenceImpl getPresence()
{
CacheView.SimpleCacheView presences = guild.getPresenceView();
return presences == null ? null : presences.get(getIdLong());
}
@Nonnull
@Override
public User getUser()
{
// Load user from cache if one exists, ideally two members with the same id should wrap the same user object
User realUser = getJDA().getUserById(user.getIdLong());
if (realUser != null)
this.user = realUser;
return user;
}
@Nonnull
@Override
public GuildImpl getGuild()
{
GuildImpl realGuild = (GuildImpl) api.getGuildById(guild.getIdLong());
if (realGuild != null)
guild = realGuild;
return guild;
}
@Nonnull
@Override
public JDA getJDA()
{
return api;
}
@Nonnull
@Override
public OffsetDateTime getTimeJoined()
{
if (hasTimeJoined())
return Helpers.toOffset(joinDate);
return getGuild().getTimeCreated();
}
@Override
public boolean hasTimeJoined()
{
return joinDate != 0;
}
@Nullable
@Override
public OffsetDateTime getTimeBoosted()
{
return isBoosting() ? Helpers.toOffset(boostDate) : null;
}
@Override
public boolean isBoosting()
{
return boostDate != 0;
}
@Nullable
@Override
public OffsetDateTime getTimeOutEnd()
{
return timeOutEnd != 0 ? Helpers.toOffset(timeOutEnd) : null;
}
@Override
public GuildVoiceState getVoiceState()
{
return voiceState;
}
@Nonnull
@Override
public List getActivities()
{
MemberPresenceImpl presence = getPresence();
return presence == null ? Collections.emptyList() : presence.getActivities();
}
@Nonnull
@Override
public OnlineStatus getOnlineStatus()
{
MemberPresenceImpl presence = getPresence();
return presence == null ? OnlineStatus.OFFLINE : presence.getOnlineStatus();
}
@Nonnull
@Override
public OnlineStatus getOnlineStatus(@Nonnull ClientType type)
{
Checks.notNull(type, "Type");
MemberPresenceImpl presence = getPresence();
if (presence == null)
return OnlineStatus.OFFLINE;
OnlineStatus status = presence.getClientStatus().get(type);
return status == null ? OnlineStatus.OFFLINE : status;
}
@Nonnull
@Override
public EnumSet getActiveClients()
{
MemberPresenceImpl presence = getPresence();
return presence == null ? EnumSet.noneOf(ClientType.class) : Helpers.copyEnumSet(ClientType.class, presence.getClientStatus().keySet());
}
@Override
public String getNickname()
{
return nickname;
}
@Override
public String getAvatarId()
{
return avatarId;
}
@Nonnull
@Override
public String getEffectiveName()
{
return nickname != null ? nickname : getUser().getEffectiveName();
}
@Nonnull
@Override
public List getRoles()
{
List roleList = new ArrayList<>(roles);
roleList.sort(Comparator.reverseOrder());
return Collections.unmodifiableList(roleList);
}
@Override
public Color getColor()
{
final int raw = getColorRaw();
return raw != Role.DEFAULT_COLOR_RAW ? new Color(raw) : null;
}
@Override
public int getColorRaw()
{
for (Role r : getRoles())
{
final int colorRaw = r.getColorRaw();
if (colorRaw != Role.DEFAULT_COLOR_RAW)
return colorRaw;
}
return Role.DEFAULT_COLOR_RAW;
}
@Override
public int getFlagsRaw()
{
return flags;
}
@Nonnull
@Override
public EnumSet getPermissions()
{
return Permission.getPermissions(PermissionUtil.getEffectivePermission(this));
}
@Nonnull
@Override
public EnumSet getPermissions(@Nonnull GuildChannel channel)
{
Checks.notNull(channel, "Channel");
if (!getGuild().equals(channel.getGuild()))
throw new IllegalArgumentException("Provided channel is not in the same guild as this member!");
return Permission.getPermissions(PermissionUtil.getEffectivePermission(channel.getPermissionContainer(), this));
}
@Nonnull
@Override
public EnumSet getPermissionsExplicit()
{
return Permission.getPermissions(PermissionUtil.getExplicitPermission(this));
}
@Nonnull
@Override
public EnumSet getPermissionsExplicit(@Nonnull GuildChannel channel)
{
return Permission.getPermissions(PermissionUtil.getExplicitPermission(channel.getPermissionContainer(), this));
}
@Override
public boolean hasPermission(@Nonnull Permission... permissions)
{
return PermissionUtil.checkPermission(this, permissions);
}
@Override
public boolean hasPermission(@Nonnull Collection permissions)
{
Checks.notNull(permissions, "Permission Collection");
return hasPermission(permissions.toArray(Permission.EMPTY_PERMISSIONS));
}
@Override
public boolean hasPermission(@Nonnull GuildChannel channel, @Nonnull Permission... permissions)
{
return PermissionUtil.checkPermission(channel.getPermissionContainer(), this, permissions);
}
@Override
public boolean hasPermission(@Nonnull GuildChannel channel, @Nonnull Collection permissions)
{
Checks.notNull(permissions, "Permission Collection");
return hasPermission(channel, permissions.toArray(Permission.EMPTY_PERMISSIONS));
}
@Override
public boolean canSync(@Nonnull IPermissionContainer targetChannel, @Nonnull IPermissionContainer syncSource)
{
Checks.notNull(targetChannel, "Channel");
Checks.notNull(syncSource, "Channel");
Checks.check(targetChannel.getGuild().equals(getGuild()), "Channels must be from the same guild!");
Checks.check(syncSource.getGuild().equals(getGuild()), "Channels must be from the same guild!");
long userPerms = PermissionUtil.getEffectivePermission(targetChannel, this);
if ((userPerms & Permission.MANAGE_PERMISSIONS.getRawValue()) == 0)
return false; // We can't manage permissions at all!
long channelPermissions = PermissionUtil.getExplicitPermission(targetChannel, this, false);
// If the user has ADMINISTRATOR or MANAGE_PERMISSIONS then it can also set any other permission on the channel
boolean hasLocalAdmin = ((userPerms & Permission.ADMINISTRATOR.getRawValue()) | (channelPermissions & Permission.MANAGE_PERMISSIONS.getRawValue())) != 0;
if (hasLocalAdmin)
return true;
TLongObjectMap existingOverrides = ((IPermissionContainerMixin) targetChannel).getPermissionOverrideMap();
for (PermissionOverride override : syncSource.getPermissionOverrides())
{
PermissionOverride existing = existingOverrides.get(override.getIdLong());
long allow = override.getAllowedRaw();
long deny = override.getDeniedRaw();
if (existing != null)
{
allow ^= existing.getAllowedRaw();
deny ^= existing.getDeniedRaw();
}
// If any permissions changed that the user doesn't have in the channel, they can't sync it :(
if (((allow | deny) & ~userPerms) != 0)
return false;
}
return true;
}
@Override
public boolean canSync(@Nonnull IPermissionContainer channel)
{
Checks.notNull(channel, "Channel");
Checks.check(channel.getGuild().equals(getGuild()), "Channels must be from the same guild!");
long userPerms = PermissionUtil.getEffectivePermission(channel, this);
if ((userPerms & Permission.MANAGE_PERMISSIONS.getRawValue()) == 0)
return false; // We can't manage permissions at all!
long channelPermissions = PermissionUtil.getExplicitPermission(channel, this, false);
// If the user has ADMINISTRATOR or MANAGE_PERMISSIONS then it can also set any other permission on the channel
return ((userPerms & Permission.ADMINISTRATOR.getRawValue()) | (channelPermissions & Permission.MANAGE_PERMISSIONS.getRawValue())) != 0;
}
@Override
public boolean canInteract(@Nonnull Member member)
{
return PermissionUtil.canInteract(this, member);
}
@Override
public boolean canInteract(@Nonnull Role role)
{
return PermissionUtil.canInteract(this, role);
}
@Override
public boolean canInteract(@Nonnull RichCustomEmoji emoji)
{
return PermissionUtil.canInteract(this, emoji);
}
@Override
public boolean isOwner()
{
return this.user.getIdLong() == getGuild().getOwnerIdLong();
}
@Override
public boolean isPending()
{
return this.pending;
}
@Override
public long getIdLong()
{
return user.getIdLong();
}
@Nonnull
@Override
public String getAsMention()
{
return "<@" + user.getId() + '>';
}
@Nullable
@Override
public DefaultGuildChannelUnion getDefaultChannel()
{
return (DefaultGuildChannelUnion) Stream.concat(getGuild().getTextChannelCache().stream(), getGuild().getNewsChannelCache().stream())
.filter(c -> hasPermission(c, Permission.VIEW_CHANNEL))
.min(Comparator.naturalOrder())
.orElse(null);
}
@Nonnull
@Override
public String getDefaultAvatarId()
{
return user.getDefaultAvatarId();
}
public MemberImpl setNickname(String nickname)
{
this.nickname = nickname;
return this;
}
public MemberImpl setAvatarId(String avatarId)
{
this.avatarId = avatarId;
return this;
}
public MemberImpl setJoinDate(long joinDate)
{
this.joinDate = joinDate;
return this;
}
public MemberImpl setBoostDate(long boostDate)
{
this.boostDate = boostDate;
return this;
}
public MemberImpl setTimeOutEnd(long time)
{
this.timeOutEnd = time;
return this;
}
public MemberImpl setPending(boolean pending)
{
this.pending = pending;
return this;
}
public MemberImpl setFlags(int flags)
{
this.flags = flags;
return this;
}
public Set getRoleSet()
{
return roles;
}
public long getBoostDateRaw()
{
return boostDate;
}
public long getTimeOutEndRaw()
{
return timeOutEnd;
}
@Override
public boolean equals(Object o)
{
if (o == this)
return true;
if (!(o instanceof MemberImpl))
return false;
MemberImpl oMember = (MemberImpl) o;
return oMember.user.getIdLong() == user.getIdLong()
&& oMember.guild.getIdLong() == guild.getIdLong();
}
@Override
public int hashCode()
{
return Objects.hash(guild.getIdLong(), user.getIdLong());
}
@Override
public String toString()
{
return new EntityString(this)
.setName(getEffectiveName())
.addMetadata("user", getUser())
.addMetadata("guild", getGuild())
.toString();
}
}