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Guild.java
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Guild.java
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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.api.entities;
import net.dv8tion.jda.annotations.DeprecatedSince;
import net.dv8tion.jda.annotations.ForRemoval;
import net.dv8tion.jda.annotations.ReplaceWith;
import net.dv8tion.jda.api.JDA;
import net.dv8tion.jda.api.Permission;
import net.dv8tion.jda.api.Region;
import net.dv8tion.jda.api.entities.channel.Channel;
import net.dv8tion.jda.api.entities.channel.attribute.ICopyableChannel;
import net.dv8tion.jda.api.entities.channel.attribute.IGuildChannelContainer;
import net.dv8tion.jda.api.entities.channel.attribute.IInviteContainer;
import net.dv8tion.jda.api.entities.channel.concrete.*;
import net.dv8tion.jda.api.entities.channel.middleman.AudioChannel;
import net.dv8tion.jda.api.entities.channel.middleman.GuildChannel;
import net.dv8tion.jda.api.entities.channel.middleman.StandardGuildChannel;
import net.dv8tion.jda.api.entities.channel.unions.DefaultGuildChannelUnion;
import net.dv8tion.jda.api.entities.emoji.CustomEmoji;
import net.dv8tion.jda.api.entities.emoji.RichCustomEmoji;
import net.dv8tion.jda.api.entities.sticker.*;
import net.dv8tion.jda.api.entities.templates.Template;
import net.dv8tion.jda.api.exceptions.InsufficientPermissionException;
import net.dv8tion.jda.api.interactions.DiscordLocale;
import net.dv8tion.jda.api.interactions.commands.Command;
import net.dv8tion.jda.api.interactions.commands.PrivilegeConfig;
import net.dv8tion.jda.api.interactions.commands.build.CommandData;
import net.dv8tion.jda.api.interactions.commands.build.Commands;
import net.dv8tion.jda.api.interactions.commands.privileges.IntegrationPrivilege;
import net.dv8tion.jda.api.managers.AudioManager;
import net.dv8tion.jda.api.managers.GuildManager;
import net.dv8tion.jda.api.managers.GuildStickerManager;
import net.dv8tion.jda.api.requests.GatewayIntent;
import net.dv8tion.jda.api.requests.RestAction;
import net.dv8tion.jda.api.requests.restaction.*;
import net.dv8tion.jda.api.requests.restaction.order.CategoryOrderAction;
import net.dv8tion.jda.api.requests.restaction.order.ChannelOrderAction;
import net.dv8tion.jda.api.requests.restaction.order.RoleOrderAction;
import net.dv8tion.jda.api.requests.restaction.pagination.AuditLogPaginationAction;
import net.dv8tion.jda.api.requests.restaction.pagination.BanPaginationAction;
import net.dv8tion.jda.api.requests.restaction.pagination.PaginationAction;
import net.dv8tion.jda.api.utils.FileUpload;
import net.dv8tion.jda.api.utils.ImageProxy;
import net.dv8tion.jda.api.utils.MiscUtil;
import net.dv8tion.jda.api.utils.cache.CacheFlag;
import net.dv8tion.jda.api.utils.cache.MemberCacheView;
import net.dv8tion.jda.api.utils.cache.SnowflakeCacheView;
import net.dv8tion.jda.api.utils.cache.SortedSnowflakeCacheView;
import net.dv8tion.jda.api.utils.concurrent.Task;
import net.dv8tion.jda.internal.interactions.CommandDataImpl;
import net.dv8tion.jda.internal.requests.DeferredRestAction;
import net.dv8tion.jda.internal.utils.Checks;
import net.dv8tion.jda.internal.utils.Helpers;
import net.dv8tion.jda.internal.utils.concurrent.task.GatewayTask;
import javax.annotation.CheckReturnValue;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import java.time.Duration;
import java.time.temporal.TemporalAccessor;
import java.util.*;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.TimeUnit;
import java.util.function.Consumer;
import java.util.function.Predicate;
/**
* Represents a Discord {@link net.dv8tion.jda.api.entities.Guild Guild}.
* This should contain all information provided from Discord about a Guild.
*
* @see JDA#getGuildCache()
* @see JDA#getGuildById(long)
* @see JDA#getGuildsByName(String, boolean)
* @see JDA#getGuilds()
*/
public interface Guild extends IGuildChannelContainer, ISnowflake
{
/** Template for {@link #getIconUrl()}. */
String ICON_URL = "https://cdn.discordapp.com/icons/%s/%s.%s";
/** Template for {@link #getSplashUrl()}. */
String SPLASH_URL = "https://cdn.discordapp.com/splashes/%s/%s.png";
/** Template for {@link #getBannerUrl()}. */
String BANNER_URL = "https://cdn.discordapp.com/banners/%s/%s.%s";
/**
* Retrieves the list of guild commands.
* <br>This list does not include global commands! Use {@link JDA#retrieveCommands()} for global commands.
* <br>This list does not include localization data. Use {@link #retrieveCommands(boolean)} to get localization data
*
* @return {@link RestAction} - Type: {@link List} of {@link Command}
*/
@Nonnull
@CheckReturnValue
default RestAction<List<Command>> retrieveCommands() {
return retrieveCommands(false);
}
/**
* Retrieves the list of guild commands.
* <br>This list does not include global commands! Use {@link JDA#retrieveCommands()} for global commands.
*
* @param withLocalizations
* {@code true} if the localization data (such as name and description) should be included
*
* @return {@link RestAction} - Type: {@link List} of {@link Command}
*/
@Nonnull
@CheckReturnValue
RestAction<List<Command>> retrieveCommands(boolean withLocalizations);
/**
* Retrieves the existing {@link Command} instance by id.
*
* <p>If there is no command with the provided ID,
* this RestAction fails with {@link net.dv8tion.jda.api.requests.ErrorResponse#UNKNOWN_COMMAND ErrorResponse.UNKNOWN_COMMAND}
*
* @param id
* The command id
*
* @throws IllegalArgumentException
* If the provided id is not a valid snowflake
*
* @return {@link RestAction} - Type: {@link Command}
*/
@Nonnull
@CheckReturnValue
RestAction<Command> retrieveCommandById(@Nonnull String id);
/**
* Retrieves the existing {@link Command} instance by id.
*
* <p>If there is no command with the provided ID,
* this RestAction fails with {@link net.dv8tion.jda.api.requests.ErrorResponse#UNKNOWN_COMMAND ErrorResponse.UNKNOWN_COMMAND}
*
* @param id
* The command id
*
* @return {@link RestAction} - Type: {@link Command}
*/
@Nonnull
@CheckReturnValue
default RestAction<Command> retrieveCommandById(long id)
{
return retrieveCommandById(Long.toUnsignedString(id));
}
/**
* Creates or updates a command.
* <br>If a command with the same name exists, it will be replaced.
* This operation is idempotent.
* Commands will persist between restarts of your bot, you only have to create a command once.
*
* <p>To specify a complete list of all commands you can use {@link #updateCommands()} instead.
*
* <p>You need the OAuth2 scope {@code "applications.commands"} in order to add commands to a guild.
*
* @param command
* The {@link CommandData} for the command
*
* @throws IllegalArgumentException
* If null is provided
*
* @return {@link RestAction} - Type: {@link Command}
* <br>The RestAction used to create or update the command
*
* @see Commands#slash(String, String) Commands.slash(...)
* @see Commands#message(String) Commands.message(...)
* @see Commands#user(String) Commands.user(...)
*/
@Nonnull
@CheckReturnValue
RestAction<Command> upsertCommand(@Nonnull CommandData command);
/**
* Creates or updates a slash command.
* <br>If a command with the same name exists, it will be replaced.
* This operation is idempotent.
* Commands will persist between restarts of your bot, you only have to create a command once.
*
* <p>To specify a complete list of all commands you can use {@link #updateCommands()} instead.
*
* <p>You need the OAuth2 scope {@code "applications.commands"} in order to add commands to a guild.
*
* @param name
* The lowercase alphanumeric (with dash) name, 1-32 characters
* @param description
* The description for the command, 1-100 characters
*
* @throws IllegalArgumentException
* If null is provided or the name/description do not meet the requirements
*
* @return {@link CommandCreateAction}
*/
@Nonnull
@CheckReturnValue
default CommandCreateAction upsertCommand(@Nonnull String name, @Nonnull String description)
{
return (CommandCreateAction) upsertCommand(new CommandDataImpl(name, description));
}
/**
* Configures the complete list of guild commands.
* <br>This will replace the existing command list for this guild. You should only use this at most once on startup!
*
* <p>This operation is idempotent.
* Commands will persist between restarts of your bot, you only have to create a command once.
*
* <p>You need the OAuth2 scope {@code "applications.commands"} in order to add commands to a guild.
*
* <p><b>Examples</b>
*
* <p>Set list to 2 commands:
* <pre>{@code
* guild.updateCommands()
* .addCommands(Commands.slash("ping", "Gives the current ping"))
* .addCommands(Commands.slash("ban", "Ban the target user")
* .addOption(OptionType.USER, "user", "The user to ban", true))
* .setDefaultPermissions(DefaultMemberPermissions.enabledFor(Permission.BAN_MEMBERS))
* .queue();
* }</pre>
*
* <p>Delete all commands:
* <pre>{@code
* guild.updateCommands().queue();
* }</pre>
*
* @return {@link CommandListUpdateAction}
*
* @see JDA#updateCommands()
*/
@Nonnull
@CheckReturnValue
CommandListUpdateAction updateCommands();
/**
* Edit an existing command by id.
*
* <p>If there is no command with the provided ID,
* this RestAction fails with {@link net.dv8tion.jda.api.requests.ErrorResponse#UNKNOWN_COMMAND ErrorResponse.UNKNOWN_COMMAND}
*
* @param id
* The id of the command to edit
*
* @throws IllegalArgumentException
* If the provided id is not a valid snowflake
*
* @return {@link CommandEditAction} used to edit the command
*/
@Nonnull
@CheckReturnValue
CommandEditAction editCommandById(@Nonnull String id);
/**
* Edit an existing command by id.
*
* <p>If there is no command with the provided ID,
* this RestAction fails with {@link net.dv8tion.jda.api.requests.ErrorResponse#UNKNOWN_COMMAND ErrorResponse.UNKNOWN_COMMAND}
*
* @param id
* The id of the command to edit
*
* @return {@link CommandEditAction} used to edit the command
*/
@Nonnull
@CheckReturnValue
default CommandEditAction editCommandById(long id)
{
return editCommandById(Long.toUnsignedString(id));
}
/**
* Delete the command for this id.
*
* <p>If there is no command with the provided ID,
* this RestAction fails with {@link net.dv8tion.jda.api.requests.ErrorResponse#UNKNOWN_COMMAND ErrorResponse.UNKNOWN_COMMAND}
*
* @param commandId
* The id of the command that should be deleted
*
* @throws IllegalArgumentException
* If the provided id is not a valid snowflake
*
* @return {@link RestAction}
*/
@Nonnull
@CheckReturnValue
RestAction<Void> deleteCommandById(@Nonnull String commandId);
/**
* Delete the command for this id.
*
* <p>If there is no command with the provided ID,
* this RestAction fails with {@link net.dv8tion.jda.api.requests.ErrorResponse#UNKNOWN_COMMAND ErrorResponse.UNKNOWN_COMMAND}
*
* @param commandId
* The id of the command that should be deleted
*
* @return {@link RestAction}
*/
@Nonnull
@CheckReturnValue
default RestAction<Void> deleteCommandById(long commandId)
{
return deleteCommandById(Long.toUnsignedString(commandId));
}
/**
* Retrieves the {@link IntegrationPrivilege IntegrationPrivileges} for the target with the specified ID.
* <br><b>The ID can either be of a Command or Application!</b>
*
* <p>Moderators of a guild can modify these privileges through the Integrations Menu
*
* <p>If there is no command or application with the provided ID,
* this RestAction fails with {@link net.dv8tion.jda.api.requests.ErrorResponse#UNKNOWN_COMMAND ErrorResponse.UNKNOWN_COMMAND}
*
* @param targetId
* The id of the command (global or guild), or application
*
* @throws IllegalArgumentException
* If the id is not a valid snowflake
*
* @return {@link RestAction} - Type: {@link List} of {@link IntegrationPrivilege}
*/
@Nonnull
@CheckReturnValue
RestAction<List<IntegrationPrivilege>> retrieveIntegrationPrivilegesById(@Nonnull String targetId);
/**
* Retrieves the {@link IntegrationPrivilege IntegrationPrivileges} for the target with the specified ID.
* <br><b>The ID can either be of a Command or Application!</b>
*
* <p>Moderators of a guild can modify these privileges through the Integrations Menu
*
* <p>If there is no command or application with the provided ID,
* this RestAction fails with {@link net.dv8tion.jda.api.requests.ErrorResponse#UNKNOWN_COMMAND ErrorResponse.UNKNOWN_COMMAND}
*
* @param targetId
* The id of the command (global or guild), or application
*
* @throws IllegalArgumentException
* If the id is not a valid snowflake
*
* @return {@link RestAction} - Type: {@link List} of {@link IntegrationPrivilege}
*/
@Nonnull
@CheckReturnValue
default RestAction<List<IntegrationPrivilege>> retrieveIntegrationPrivilegesById(long targetId)
{
return retrieveIntegrationPrivilegesById(Long.toUnsignedString(targetId));
}
/**
* Retrieves the {@link IntegrationPrivilege IntegrationPrivileges} for the commands in this guild.
* <br>The RestAction provides a {@link PrivilegeConfig} providing the privileges of this application and its commands.
*
* <p>Moderators of a guild can modify these privileges through the Integrations Menu
*
* @return {@link RestAction} - Type: {@link PrivilegeConfig}
*/
@Nonnull
@CheckReturnValue
RestAction<PrivilegeConfig> retrieveCommandPrivileges();
/**
* Retrieves the available regions for this Guild
* <br>Shortcut for {@link #retrieveRegions(boolean) retrieveRegions(true)}
* <br>This will include deprecated voice regions by default.
*
* @return {@link RestAction RestAction} - Type {@link java.util.EnumSet EnumSet}
*/
@Nonnull
@CheckReturnValue
default RestAction<EnumSet<Region>> retrieveRegions()
{
return retrieveRegions(true);
}
/**
* Retrieves the available regions for this Guild
*
* @param includeDeprecated
* Whether to include deprecated regions
*
* @return {@link RestAction RestAction} - Type {@link java.util.EnumSet EnumSet}
*/
@Nonnull
@CheckReturnValue
RestAction<EnumSet<Region>> retrieveRegions(boolean includeDeprecated);
/**
* Adds the user to this guild as a member.
* <br>This requires an <b>OAuth2 Access Token</b> with the scope {@code guilds.join}.
*
* @param accessToken
* The access token
* @param user
* The {@link UserSnowflake} for the member to add.
* This can be a member or user instance or {@link User#fromId(long)}.
*
* @throws IllegalArgumentException
* If the access token is blank, empty, or null,
* or if the provided user reference is null or is already in this guild
* @throws net.dv8tion.jda.api.exceptions.InsufficientPermissionException
* If the currently logged in account does not have {@link net.dv8tion.jda.api.Permission#CREATE_INSTANT_INVITE Permission.CREATE_INSTANT_INVITE}
*
* @return {@link MemberAction MemberAction}
*
* @see <a href="https://discord.com/developers/docs/topics/oauth2" target="_blank">Discord OAuth2 Documentation</a>
*
* @since 3.7.0
*/
@Nonnull
@CheckReturnValue
MemberAction addMember(@Nonnull String accessToken, @Nonnull UserSnowflake user);
/**
* Whether this guild has loaded members.
* <br>This will always be false if the {@link GatewayIntent#GUILD_MEMBERS GUILD_MEMBERS} intent is disabled.
*
* @return True, if members are loaded.
*/
boolean isLoaded();
/**
* Re-apply the {@link net.dv8tion.jda.api.utils.MemberCachePolicy MemberCachePolicy} of this session to all {@link Member Members} of this Guild.
*
* <p><b>Example</b><br>
* <pre>{@code
* // Check if the members of this guild have at least 50% bots (bot collection/farm)
* public void checkBots(Guild guild) {
* // Keep in mind: This requires the GUILD_MEMBERS intent which is disabled in createDefault and createLight by default
* guild.retrieveMembers() // Load members CompletableFuture<Void> (async and eager)
* .thenApply((v) -> guild.getMemberCache()) // Turn into CompletableFuture<MemberCacheView>
* .thenAccept((members) -> {
* int total = members.size();
* // Casting to double to get a double as result of division, don't need to worry about precision with small counts like this
* double bots = (double) members.applyStream(stream ->
* stream.map(Member::getUser)
* .filter(User::isBot)
* .count()); // Count bots
* if (bots / total > 0.5) // Check how many members are bots
* System.out.println("More than 50% of members in this guild are bots");
* })
* .thenRun(guild::pruneMemberCache); // Then prune the cache
* }
* }</pre>
*
* @see #unloadMember(long)
* @see JDA#unloadUser(long)
*/
void pruneMemberCache();
/**
* Attempts to remove the user with the provided id from the member cache.
* <br>If you attempt to remove the {@link JDA#getSelfUser() SelfUser} this will simply return {@code false}.
*
* <p>This should be used by an implementation of {@link net.dv8tion.jda.api.utils.MemberCachePolicy MemberCachePolicy}
* as an upstream request to remove a member. For example a Least-Recently-Used (LRU) cache might use this to drop
* old members if the cache capacity is reached. Or a timeout cache could use this to remove expired members.
*
* @param userId
* The target user id
*
* @return True, if the cache was changed
*
* @see #pruneMemberCache()
* @see JDA#unloadUser(long)
*/
boolean unloadMember(long userId);
/**
* The expected member count for this guild.
* <br>If this guild is not lazy loaded this should be identical to the size returned by {@link #getMemberCache()}.
*
* <p>When {@link net.dv8tion.jda.api.requests.GatewayIntent#GUILD_MEMBERS GatewayIntent.GUILD_MEMBERS} is disabled, this will not be updated.
*
* @return The expected member count for this guild
*/
int getMemberCount();
/**
* The human readable name of the {@link net.dv8tion.jda.api.entities.Guild Guild}.
* <p>
* This value can be modified using {@link GuildManager#setName(String)}.
*
* @return Never-null String containing the Guild's name.
*/
@Nonnull
String getName();
/**
* The Discord hash-id of the {@link net.dv8tion.jda.api.entities.Guild Guild} icon image.
* If no icon has been set, this returns {@code null}.
* <p>
* The Guild icon can be modified using {@link GuildManager#setIcon(Icon)}.
*
* @return Possibly-null String containing the Guild's icon hash-id.
*/
@Nullable
String getIconId();
/**
* The URL of the {@link net.dv8tion.jda.api.entities.Guild Guild} icon image.
* If no icon has been set, this returns {@code null}.
* <p>
* The Guild icon can be modified using {@link GuildManager#setIcon(Icon)}.
*
* @return Possibly-null String containing the Guild's icon URL.
*/
@Nullable
default String getIconUrl()
{
String iconId = getIconId();
return iconId == null ? null : String.format(ICON_URL, getId(), iconId, iconId.startsWith("a_") ? "gif" : "png");
}
/**
* Returns an {@link ImageProxy} for this guild's icon.
*
* @return The {@link ImageProxy} of this guild's icon
*
* @see #getIconUrl()
*/
@Nullable
default ImageProxy getIcon()
{
final String iconUrl = getIconUrl();
return iconUrl == null ? null : new ImageProxy(iconUrl);
}
/**
* The Features of the {@link net.dv8tion.jda.api.entities.Guild Guild}.
*
* <p>Features can be updated using {@link GuildManager#setFeatures(Collection)}.
*
* @return Never-null, unmodifiable Set containing all of the Guild's features.
*
* @see <a target="_blank" href="https://discord.com/developers/docs/resources/guild#guild-object-guild-features">List of Features</a>
*/
@Nonnull
Set<String> getFeatures();
/**
* Whether the invites for this guild are paused/disabled.
* <br>This is equivalent to {@code getFeatures().contains("INVITES_DISABLED")}.
*
* @return True, if invites are paused/disabled
*/
default boolean isInvitesDisabled()
{
return getFeatures().contains("INVITES_DISABLED");
}
/**
* The Discord hash-id of the splash image for this Guild. A Splash image is an image displayed when viewing a
* Discord Guild Invite on the web or in client just before accepting or declining the invite.
* If no splash has been set, this returns {@code null}.
* <br>Splash images are VIP/Partner Guild only.
* <p>
* The Guild splash can be modified using {@link GuildManager#setSplash(Icon)}.
*
* @return Possibly-null String containing the Guild's splash hash-id
*/
@Nullable
String getSplashId();
/**
* The URL of the splash image for this Guild. A Splash image is an image displayed when viewing a
* Discord Guild Invite on the web or in client just before accepting or declining the invite.
* If no splash has been set, this returns {@code null}.
* <br>Splash images are VIP/Partner Guild only.
* <p>
* The Guild splash can be modified using {@link GuildManager#setSplash(Icon)}.
*
* @return Possibly-null String containing the Guild's splash URL.
*/
@Nullable
default String getSplashUrl()
{
String splashId = getSplashId();
return splashId == null ? null : String.format(SPLASH_URL, getId(), splashId);
}
/**
* Returns an {@link ImageProxy} for this guild's splash icon.
*
* @return Possibly-null {@link ImageProxy} of this guild's splash icon
*
* @see #getSplashUrl()
*/
@Nullable
default ImageProxy getSplash()
{
final String splashUrl = getSplashUrl();
return splashUrl == null ? null : new ImageProxy(splashUrl);
}
/**
* The vanity url code for this Guild. The vanity url is the custom invite code of partnered / official / boosted Guilds.
* <br>The returned String will be the code that can be provided to {@code discord.gg/{code}} to get the invite link.
*
* @return The vanity code or null
*
* @since 4.0.0
*
* @see #getVanityUrl()
*/
@Nullable
String getVanityCode();
/**
* The vanity url for this Guild. The vanity url is the custom invite code of partnered / official / boosted Guilds.
* <br>The returned String will be the vanity invite link to this guild.
*
* @return The vanity url or null
*
* @since 4.0.0
*/
@Nullable
default String getVanityUrl()
{
return getVanityCode() == null ? null : "https://discord.gg/" + getVanityCode();
}
/**
* Retrieves the Vanity Invite meta data for this guild.
* <br>This allows you to inspect how many times the vanity invite has been used.
* You can use {@link #getVanityUrl()} if you only care about the invite.
*
* <p>This action requires the {@link net.dv8tion.jda.api.Permission#MANAGE_SERVER MANAGE_SERVER} permission.
*
* <p>Possible {@link net.dv8tion.jda.api.requests.ErrorResponse ErrorResponses} caused by
* the returned {@link RestAction RestAction} include the following:
* <ul>
* <li>{@link net.dv8tion.jda.api.requests.ErrorResponse#INVITE_CODE_INVALID INVITE_CODE_INVALID}
* <br>If this guild does not have a vanity invite</li>
*
* <li>{@link net.dv8tion.jda.api.requests.ErrorResponse#MISSING_PERMISSIONS MISSING_PERMISSIONS}
* <br>The vanity invite cannot be fetched due to a permission discrepancy</li>
* </ul>
*
* @throws InsufficientPermissionException
* If the currently logged in account does not have {@link Permission#MANAGE_SERVER Permission.MANAGE_SERVER}
*
* @return {@link RestAction} - Type: {@link VanityInvite}
*
* @since 4.2.1
*/
@Nonnull
@CheckReturnValue
RestAction<VanityInvite> retrieveVanityInvite();
/**
* The description for this guild.
* <br>This is displayed in the server browser below the guild name for verified guilds.
*
* <p>The description can be modified using {@link GuildManager#setDescription(String)}.
*
* @return The description
*
* @since 4.0.0
*/
@Nullable
String getDescription();
/**
* The preferred locale for this guild.
* <br>If the guild doesn't have the COMMUNITY feature, this returns the default.
*
* <br>Default: {@link DiscordLocale#ENGLISH_US}
*
* @return The preferred {@link DiscordLocale} for this guild
*
* @since 4.2.1
*/
@Nonnull
DiscordLocale getLocale();
/**
* The guild banner id.
* <br>This is shown in guilds below the guild name.
*
* <p>The banner can be modified using {@link GuildManager#setBanner(Icon)}.
*
* @return The guild banner id or null
*
* @since 4.0.0
*
* @see #getBannerUrl()
*/
@Nullable
String getBannerId();
/**
* The guild banner url.
* <br>This is shown in guilds below the guild name.
*
* <p>The banner can be modified using {@link GuildManager#setBanner(Icon)}.
*
* @return The guild banner url or null
*
* @since 4.0.0
*/
@Nullable
default String getBannerUrl()
{
String bannerId = getBannerId();
return bannerId == null ? null : String.format(BANNER_URL, getId(), bannerId, bannerId.startsWith("a_") ? "gif" : "png");
}
/**
* Returns an {@link ImageProxy} for this guild's banner image.
*
* @return Possibly-null {@link ImageProxy} of this guild's banner image
*
* @see #getBannerUrl()
*/
@Nullable
default ImageProxy getBanner()
{
final String bannerUrl = getBannerUrl();
return bannerUrl == null ? null : new ImageProxy(bannerUrl);
}
/**
* The boost tier for this guild.
* <br>Each tier unlocks new perks for a guild that can be seen in the {@link #getFeatures() features}.
*
* @return The boost tier.
*
* @since 4.0.0
*/
@Nonnull
BoostTier getBoostTier();
/**
* The amount of boosts this server currently has.
*
* @return The boost count
*
* @since 4.0.0
*/
int getBoostCount();
/**
* Sorted list of {@link net.dv8tion.jda.api.entities.Member Members} that boost this guild.
* <br>The list is sorted by {@link net.dv8tion.jda.api.entities.Member#getTimeBoosted()} ascending.
* This means the first element will be the member who has been boosting for the longest time.
*
* <p>This will only check cached members!
* <br>See {@link net.dv8tion.jda.api.utils.MemberCachePolicy MemberCachePolicy}
*
* @return Possibly-immutable list of members who boost this guild
*/
@Nonnull
List<Member> getBoosters();
/**
* The maximum bitrate that can be applied to a voice channel in this guild.
* <br>This depends on the features of this guild that can be unlocked for partners or through boosting.
*
* @return The maximum bitrate
*
* @since 4.0.0
*/
default int getMaxBitrate()
{
int maxBitrate = getFeatures().contains("VIP_REGIONS") ? 384000 : 96000;
return Math.max(maxBitrate, getBoostTier().getMaxBitrate());
}
/**
* Returns the maximum size for files that can be uploaded to this Guild.
* This returns 8 MiB for Guilds without a Boost Tier or Guilds with Boost Tier 1, 50 MiB for Guilds with Boost Tier 2 and 100 MiB for Guilds with Boost Tier 3.
*
* @return The maximum size for files that can be uploaded to this Guild
*
* @since 4.2.0
*/
default long getMaxFileSize()
{
return getBoostTier().getMaxFileSize();
}
/**
* The maximum amount of custom emojis a guild can have based on the guilds boost tier.
*
* @return The maximum amount of custom emojis
*/
default int getMaxEmojis()
{
int max = getFeatures().contains("MORE_EMOJI") ? 200 : 50;
return Math.max(max, getBoostTier().getMaxEmojis());
}
/**
* The maximum amount of members that can join this guild.
*
* @return The maximum amount of members
*
* @since 4.0.0
*
* @see #retrieveMetaData()
*/
int getMaxMembers();
/**
* The maximum amount of connected members this guild can have at a time.
* <br>This includes members that are invisible but still connected to discord.
* If too many members are online the guild will become unavailable for others.
*
* @return The maximum amount of connected members this guild can have
*
* @since 4.0.0
*
* @see #retrieveMetaData()
*/
int getMaxPresences();
/**
* Loads {@link MetaData} for this guild instance.
*
* @return {@link RestAction} - Type: {@link MetaData}
*
* @since 4.2.0
*/
@Nonnull
@CheckReturnValue
RestAction<MetaData> retrieveMetaData();
/**
* Provides the {@link VoiceChannel VoiceChannel} that has been set as the channel
* which {@link net.dv8tion.jda.api.entities.Member Members} will be moved to after they have been inactive in a
* {@link VoiceChannel VoiceChannel} for longer than {@link #getAfkTimeout()}.
* <br>If no channel has been set as the AFK channel, this returns {@code null}.
* <p>
* This value can be modified using {@link GuildManager#setAfkChannel(VoiceChannel)}.
*
* @return Possibly-null {@link VoiceChannel VoiceChannel} that is the AFK Channel.
*/
@Nullable
VoiceChannel getAfkChannel();
/**
* Provides the {@link TextChannel TextChannel} that has been set as the channel
* which newly joined {@link net.dv8tion.jda.api.entities.Member Members} will be announced in.
* <br>If no channel has been set as the system channel, this returns {@code null}.
* <p>
* This value can be modified using {@link GuildManager#setSystemChannel(TextChannel)}.
*
* @return Possibly-null {@link TextChannel TextChannel} that is the system Channel.
*/
@Nullable
TextChannel getSystemChannel();
/**
* Provides the {@link TextChannel TextChannel} that lists the rules of the guild.
* <br>If this guild doesn't have the COMMUNITY {@link #getFeatures() feature}, this returns {@code null}.
*
* @return Possibly-null {@link TextChannel TextChannel} that is the rules channel
*
* @see #getFeatures()
*/
@Nullable
TextChannel getRulesChannel();
/**
* Provides the {@link TextChannel TextChannel} that receives community updates.
* <br>If this guild doesn't have the COMMUNITY {@link #getFeatures() feature}, this returns {@code null}.
*
* @return Possibly-null {@link TextChannel TextChannel} that is the community updates channel
*
* @see #getFeatures()
*/
@Nullable
TextChannel getCommunityUpdatesChannel();
/**
* The {@link net.dv8tion.jda.api.entities.Member Member} object for the owner of this Guild.
* <br>This is null when the owner is no longer in this guild or not yet loaded (lazy loading).
* Sometimes owners of guilds delete their account or get banned by Discord.
*
* <p>If lazy-loading is used it is recommended to use {@link #retrieveOwner()} instead.
*
* <p>Ownership can be transferred using {@link net.dv8tion.jda.api.entities.Guild#transferOwnership(Member)}.
*
* <p>This only works when the member was added to cache. Lazy loading might load this later.
* <br>See {@link net.dv8tion.jda.api.utils.MemberCachePolicy MemberCachePolicy}
*
* @return Possibly-null Member object for the Guild owner.
*
* @see #getOwnerIdLong()
* @see #retrieveOwner()
*/
@Nullable
Member getOwner();
/**
* The ID for the current owner of this guild.
* <br>This is useful for debugging purposes or as a shortcut.
*
* @return The ID for the current owner
*
* @see #getOwner()
*/
long getOwnerIdLong();
/**
* The ID for the current owner of this guild.
* <br>This is useful for debugging purposes or as a shortcut.
*
* @return The ID for the current owner
*
* @see #getOwner()
*/
@Nonnull
default String getOwnerId()
{
return Long.toUnsignedString(getOwnerIdLong());
}
/**
* The {@link net.dv8tion.jda.api.entities.Guild.Timeout Timeout} set for this Guild representing the amount of time
* that must pass for a Member to have had no activity in a {@link VoiceChannel VoiceChannel}
* to be considered AFK. If {@link #getAfkChannel()} is not {@code null} (thus an AFK channel has been set) then Member
* will be automatically moved to the AFK channel after they have been inactive for longer than the returned Timeout.
* <br>Default is {@link Timeout#SECONDS_300 300 seconds (5 minutes)}.
* <p>
* This value can be modified using {@link GuildManager#setAfkTimeout(net.dv8tion.jda.api.entities.Guild.Timeout)}.
*
* @return The {@link net.dv8tion.jda.api.entities.Guild.Timeout Timeout} set for this Guild.
*/
@Nonnull
Timeout getAfkTimeout();
/**
* Used to determine if the provided {@link UserSnowflake} is a member of this Guild.
*
* <p>This will only check cached members! If the cache is not loaded (see {@link #isLoaded()}), this may return false despite the user being a member.
* This is false when {@link #getMember(UserSnowflake)} returns {@code null}.
*
* @param user
* The user to check
*
* @return True - if this user is present and cached in this guild
*/
boolean isMember(@Nonnull UserSnowflake user);
/**
* Gets the {@link net.dv8tion.jda.api.entities.Member Member} object of the currently logged in account in this guild.
* <br>This is basically {@link net.dv8tion.jda.api.JDA#getSelfUser()} being provided to {@link #getMember(UserSnowflake)}.
*
* @return The Member object of the currently logged in account.
*/
@Nonnull
Member getSelfMember();
/**
* Returns the NSFW Level that this guild is classified with.
* <br>For a short description of the different values, see {@link net.dv8tion.jda.api.entities.Guild.NSFWLevel NSFWLevel}.
* <p>
* This value can only be modified by Discord after reviewing the Guild.
*
* @return The NSFWLevel of this guild.
*/
@Nonnull
NSFWLevel getNSFWLevel();
/**
* Gets the Guild specific {@link net.dv8tion.jda.api.entities.Member Member} object for the provided
* {@link UserSnowflake}.
* <br>If the user is not in this guild or currently uncached, {@code null} is returned.
*
* <p>This will only check cached members!
*
* @param user
* The {@link UserSnowflake} for the member to get.
* This can be a member or user instance or {@link User#fromId(long)}.
*
* @throws java.lang.IllegalArgumentException
* If the provided user is null
*
* @return Possibly-null {@link net.dv8tion.jda.api.entities.Member Member} for the related {@link net.dv8tion.jda.api.entities.User User}.
*
* @see #retrieveMember(UserSnowflake)
*/