/
NewsChannelImpl.java
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/
NewsChannelImpl.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.internal.entities.channel.concrete;
import net.dv8tion.jda.api.Permission;
import net.dv8tion.jda.api.entities.Guild;
import net.dv8tion.jda.api.entities.Member;
import net.dv8tion.jda.api.entities.PermissionOverride;
import net.dv8tion.jda.api.entities.Webhook;
import net.dv8tion.jda.api.entities.channel.ChannelType;
import net.dv8tion.jda.api.entities.channel.concrete.Category;
import net.dv8tion.jda.api.entities.channel.concrete.NewsChannel;
import net.dv8tion.jda.api.entities.channel.unions.DefaultGuildChannelUnion;
import net.dv8tion.jda.api.managers.channel.concrete.NewsChannelManager;
import net.dv8tion.jda.api.requests.RestAction;
import net.dv8tion.jda.api.requests.Route;
import net.dv8tion.jda.api.requests.restaction.ChannelAction;
import net.dv8tion.jda.api.utils.data.DataObject;
import net.dv8tion.jda.internal.entities.GuildImpl;
import net.dv8tion.jda.internal.entities.channel.middleman.AbstractStandardGuildMessageChannelImpl;
import net.dv8tion.jda.internal.managers.channel.concrete.NewsChannelManagerImpl;
import net.dv8tion.jda.internal.requests.RestActionImpl;
import net.dv8tion.jda.internal.utils.Checks;
import javax.annotation.Nonnull;
import java.util.Collections;
import java.util.List;
import java.util.stream.Collectors;
public class NewsChannelImpl extends AbstractStandardGuildMessageChannelImpl<NewsChannelImpl>
implements NewsChannel,
DefaultGuildChannelUnion
{
public NewsChannelImpl(long id, GuildImpl guild)
{
super(id, guild);
}
@Nonnull
@Override
public ChannelType getType()
{
return ChannelType.NEWS;
}
@Nonnull
@Override
public List<Member> getMembers()
{
return Collections.unmodifiableList(getGuild().getMembersView().stream()
.filter(m -> m.hasPermission(this, Permission.VIEW_CHANNEL))
.collect(Collectors.toList()));
}
@Nonnull
@Override
public RestAction<Webhook.WebhookReference> follow(@Nonnull String targetChannelId)
{
Checks.notNull(targetChannelId, "Target Channel ID");
Route.CompiledRoute route = Route.Channels.FOLLOW_CHANNEL.compile(getId());
DataObject body = DataObject.empty().put("webhook_channel_id", targetChannelId);
return new RestActionImpl<>(getJDA(), route, body, (response, request) -> {
DataObject json = response.getObject();
return new Webhook.WebhookReference(request.getJDA(), json.getUnsignedLong("webhook_id") , json.getUnsignedLong("channel_id"));
});
}
@Nonnull
@Override
public ChannelAction<NewsChannel> createCopy(@Nonnull Guild guild)
{
Checks.notNull(guild, "Guild");
ChannelAction<NewsChannel> action = guild.createNewsChannel(name).setNSFW(nsfw).setTopic(topic);
if (guild.equals(getGuild()))
{
Category parent = getParentCategory();
if (parent != null)
action.setParent(parent);
for (PermissionOverride o : overrides.valueCollection())
{
if (o.isMemberOverride())
action.addMemberPermissionOverride(o.getIdLong(), o.getAllowedRaw(), o.getDeniedRaw());
else
action.addRolePermissionOverride(o.getIdLong(), o.getAllowedRaw(), o.getDeniedRaw());
}
}
return action;
}
@Nonnull
@Override
public NewsChannelManager getManager()
{
return new NewsChannelManagerImpl(this);
}
// -- Abstract hooks --
@Override
protected void onPositionChange()
{
getGuild().getNewsChannelView().clearCachedLists();
}
}