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InviteImpl.java
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InviteImpl.java
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/*
* Copyright 2015-2020 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 net.dv8tion.jda.annotations.DeprecatedSince;
import net.dv8tion.jda.annotations.ReplaceWith;
import net.dv8tion.jda.api.JDA;
import net.dv8tion.jda.api.Permission;
import net.dv8tion.jda.api.entities.*;
import net.dv8tion.jda.api.entities.Guild.VerificationLevel;
import net.dv8tion.jda.api.exceptions.InsufficientPermissionException;
import net.dv8tion.jda.api.requests.RestAction;
import net.dv8tion.jda.api.requests.restaction.AuditableRestAction;
import net.dv8tion.jda.api.utils.data.DataArray;
import net.dv8tion.jda.api.utils.data.DataObject;
import net.dv8tion.jda.internal.JDAImpl;
import net.dv8tion.jda.internal.requests.CompletedRestAction;
import net.dv8tion.jda.internal.requests.RestActionImpl;
import net.dv8tion.jda.internal.requests.Route;
import net.dv8tion.jda.internal.requests.restaction.AuditableRestActionImpl;
import net.dv8tion.jda.internal.utils.Checks;
import javax.annotation.Nonnull;
import java.time.OffsetDateTime;
import java.util.List;
import java.util.Set;
public class InviteImpl implements Invite
{
private final JDAImpl api;
private final Channel channel;
private final String code;
private final boolean expanded;
private final Guild guild;
private final Group group;
private final User inviter;
private final int maxAge;
private final int maxUses;
private final boolean temporary;
private final OffsetDateTime timeCreated;
private final int uses;
private final Invite.InviteType type;
public InviteImpl(final JDAImpl api, final String code, final boolean expanded, final User inviter,
final int maxAge, final int maxUses, final boolean temporary, final OffsetDateTime timeCreated,
final int uses, final Channel channel, final Guild guild, final Group group, final Invite.InviteType type)
{
this.api = api;
this.code = code;
this.expanded = expanded;
this.inviter = inviter;
this.maxAge = maxAge;
this.maxUses = maxUses;
this.temporary = temporary;
this.timeCreated = timeCreated;
this.uses = uses;
this.channel = channel;
this.guild = guild;
this.group = group;
this.type = type;
}
public static RestAction<Invite> resolve(final JDA api, final String code, final boolean withCounts)
{
Checks.notNull(code, "code");
Checks.notNull(api, "api");
Route.CompiledRoute route = Route.Invites.GET_INVITE.compile(code);
if (withCounts)
route = route.withQueryParams("with_counts", "true");
JDAImpl jda = (JDAImpl) api;
return new RestActionImpl<>(api, route, (response, request) ->
jda.getEntityBuilder().createInvite(response.getObject()));
}
@Nonnull
@Override
public AuditableRestAction<Void> delete()
{
final Route.CompiledRoute route = Route.Invites.DELETE_INVITE.compile(this.code);
return new AuditableRestActionImpl<>(this.api, route);
}
@Nonnull
@Override
public RestAction<Invite> expand()
{
if (this.expanded)
return new CompletedRestAction<>(getJDA(), this);
if (this.type != Invite.InviteType.GUILD)
throw new IllegalStateException("Only guild invites can be expanded");
final net.dv8tion.jda.api.entities.Guild guild = this.api.getGuildById(this.guild.getIdLong());
if (guild == null)
throw new UnsupportedOperationException("You're not in the guild this invite points to");
final Member member = guild.getSelfMember();
Route.CompiledRoute route;
final GuildChannel channel = this.channel.getType() == ChannelType.TEXT
? guild.getTextChannelById(this.channel.getIdLong())
: guild.getVoiceChannelById(this.channel.getIdLong());
if (member.hasPermission(channel, Permission.MANAGE_CHANNEL))
{
route = Route.Invites.GET_CHANNEL_INVITES.compile(channel.getId());
}
else if (member.hasPermission(Permission.MANAGE_SERVER))
{
route = Route.Invites.GET_GUILD_INVITES.compile(guild.getId());
}
else
{
throw new InsufficientPermissionException(channel, Permission.MANAGE_CHANNEL, "You don't have the permission to view the full invite info");
}
return new RestActionImpl<>(this.api, route, (response, request) ->
{
final EntityBuilder entityBuilder = this.api.getEntityBuilder();
final DataArray array = response.getArray();
for (int i = 0; i < array.length(); i++)
{
final DataObject object = array.getObject(i);
if (InviteImpl.this.code.equals(object.getString("code")))
{
return entityBuilder.createInvite(object);
}
}
throw new IllegalStateException("Missing the invite in the channel/guild invite list");
});
}
@Nonnull
@Override
public Invite.InviteType getType()
{
return this.type;
}
@Override
public Channel getChannel()
{
return this.channel;
}
@Nonnull
@Override
public String getCode()
{
return this.code;
}
@Nonnull
@Override
@Deprecated
@DeprecatedSince("4.BETA.0")
@ReplaceWith("getTimeCreated()")
public OffsetDateTime getCreationTime()
{
return getTimeCreated();
}
@Override
public Guild getGuild()
{
return this.guild;
}
@Override
public Group getGroup()
{
return this.group;
}
@Override
public User getInviter()
{
return this.inviter;
}
@Nonnull
@Override
public JDAImpl getJDA()
{
return this.api;
}
@Override
public int getMaxAge()
{
if (!this.expanded)
throw new IllegalStateException("Only valid for expanded invites");
return this.maxAge;
}
@Override
public int getMaxUses()
{
if (!this.expanded)
throw new IllegalStateException("Only valid for expanded invites");
return this.maxUses;
}
@Nonnull
@Override
public OffsetDateTime getTimeCreated()
{
if (!this.expanded)
throw new IllegalStateException("Only valid for expanded invites");
return this.timeCreated;
}
@Override
public int getUses()
{
if (!this.expanded)
throw new IllegalStateException("Only valid for expanded invites");
return this.uses;
}
@Override
public boolean isExpanded()
{
return this.expanded;
}
@Override
public boolean isTemporary()
{
if (!this.expanded)
throw new IllegalStateException("Only valid for expanded invites");
return this.temporary;
}
@Override
public int hashCode()
{
return code.hashCode();
}
@Override
public boolean equals(Object obj)
{
if (obj == this)
return true;
if (!(obj instanceof InviteImpl))
return false;
InviteImpl impl = (InviteImpl) obj;
return impl.code.equals(this.code);
}
@Override
public String toString()
{
return "Invite(" + this.code + ")";
}
public static class ChannelImpl implements Channel
{
private final long id;
private final String name;
private final ChannelType type;
public ChannelImpl(final long id, final String name, final ChannelType type)
{
this.id = id;
this.name = name;
this.type = type;
}
public ChannelImpl(final GuildChannel channel)
{
this(channel.getIdLong(), channel.getName(), channel.getType());
}
@Override
public long getIdLong()
{
return id;
}
@Nonnull
@Override
public String getName()
{
return this.name;
}
@Nonnull
@Override
public ChannelType getType()
{
return this.type;
}
}
public static class GuildImpl implements Guild
{
private final String iconId, name, splashId;
private final int presenceCount, memberCount;
private final long id;
private final VerificationLevel verificationLevel;
private final Set<String> features;
public GuildImpl(final long id, final String iconId, final String name, final String splashId,
final VerificationLevel verificationLevel, final int presenceCount, final int memberCount, final Set<String> features)
{
this.id = id;
this.iconId = iconId;
this.name = name;
this.splashId = splashId;
this.verificationLevel = verificationLevel;
this.presenceCount = presenceCount;
this.memberCount = memberCount;
this.features = features;
}
public GuildImpl(final net.dv8tion.jda.api.entities.Guild guild)
{
this(guild.getIdLong(), guild.getIconId(), guild.getName(), guild.getSplashId(),
guild.getVerificationLevel(), -1, -1, guild.getFeatures());
}
@Override
public String getIconId()
{
return this.iconId;
}
@Override
public String getIconUrl()
{
return this.iconId == null ? null
: "https://cdn.discordapp.com/icons/" + this.id + "/" + this.iconId + ".png";
}
@Override
public long getIdLong()
{
return id;
}
@Nonnull
@Override
public String getName()
{
return this.name;
}
@Override
public String getSplashId()
{
return this.splashId;
}
@Override
public String getSplashUrl()
{
return this.splashId == null ? null
: "https://cdn.discordapp.com/splashes/" + this.id + "/" + this.splashId + ".png";
}
@Nonnull
@Override
public VerificationLevel getVerificationLevel()
{
return verificationLevel;
}
@Override
public int getOnlineCount()
{
return presenceCount;
}
@Override
public int getMemberCount()
{
return memberCount;
}
@Nonnull
@Override
public Set<String> getFeatures()
{
return features;
}
}
public static class GroupImpl implements Group
{
private final String iconId, name;
private final long id;
private final List<String> users;
public GroupImpl(final String iconId, final String name, final long id, final List<String> users)
{
this.iconId = iconId;
this.name = name;
this.id = id;
this.users = users;
}
@Override
public String getIconId()
{
return iconId;
}
@Override
public String getIconUrl()
{
return this.iconId == null ? null
: "https://cdn.discordapp.com/channel-icons/" + this.id + "/" + this.iconId + ".png";
}
@Override
public String getName()
{
return name;
}
@Override
public long getIdLong()
{
return id;
}
@Override
public List<String> getUsers()
{
return users;
}
}
}