net.dv8tion.jda.internal.handle.ChannelCreateHandler Maven / Gradle / Ivy

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Java wrapper for the popular chat & VOIP service: Discord https://discord.com

There is a newer version: 5.1.0

/*
 * 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.channel.Channel;
import net.dv8tion.jda.api.entities.channel.ChannelType;
import net.dv8tion.jda.api.events.channel.ChannelCreateEvent;
import net.dv8tion.jda.api.utils.data.DataObject;
import net.dv8tion.jda.internal.JDAImpl;
import net.dv8tion.jda.internal.entities.EntityBuilder;
import net.dv8tion.jda.internal.requests.WebSocketClient;

public class ChannelCreateHandler extends SocketHandler
{
    public ChannelCreateHandler(JDAImpl api)
    {
        super(api);
    }

    @Override
    protected Long handleInternally(DataObject content)
    {
        ChannelType type = ChannelType.fromId(content.getInt("type"));

        long guildId = 0;
        JDAImpl jda = getJDA();
        if (type.isGuild())
        {
            guildId = content.getLong("guild_id");
            if (jda.getGuildSetupController().isLocked(guildId))
                return guildId;
        }

        Channel channel = buildChannel(type, content, guildId);
        if (channel == null)
        {
            WebSocketClient.LOG.debug("Discord provided an CREATE_CHANNEL event with an unknown channel type! JSON: {}", content);
            return null;
        }

        jda.handleEvent(new ChannelCreateEvent(jda, responseNumber, channel));

        return null;
    }

    private Channel buildChannel(ChannelType type, DataObject content, long guildId)
    {
        EntityBuilder builder = getJDA().getEntityBuilder();
        switch (type)
        {
            case TEXT: return builder.createTextChannel(content, guildId);
            case NEWS: return builder.createNewsChannel(content, guildId);
            case VOICE: return builder.createVoiceChannel(content, guildId);
            case STAGE: return builder.createStageChannel(content, guildId);
            case CATEGORY: return builder.createCategory(content, guildId);
            case FORUM: return builder.createForumChannel(content, guildId);
            case MEDIA: return builder.createMediaChannel(content, guildId);

            default:
                return null;
        }
    }
}