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WebhookManagerImpl.java
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WebhookManagerImpl.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.managers;
import net.dv8tion.jda.api.Permission;
import net.dv8tion.jda.api.entities.Icon;
import net.dv8tion.jda.api.entities.Member;
import net.dv8tion.jda.api.entities.TextChannel;
import net.dv8tion.jda.api.entities.Webhook;
import net.dv8tion.jda.api.exceptions.InsufficientPermissionException;
import net.dv8tion.jda.api.exceptions.MissingAccessException;
import net.dv8tion.jda.api.managers.WebhookManager;
import net.dv8tion.jda.api.utils.data.DataObject;
import net.dv8tion.jda.internal.requests.Route;
import net.dv8tion.jda.internal.utils.Checks;
import okhttp3.RequestBody;
import javax.annotation.CheckReturnValue;
import javax.annotation.Nonnull;
public class WebhookManagerImpl extends ManagerBase<WebhookManager> implements WebhookManager
{
protected final Webhook webhook;
protected String name;
protected String channel;
protected Icon avatar;
/**
* Creates a new WebhookManager instance
*
* @param webhook
* The target {@link net.dv8tion.jda.api.entities.Webhook Webhook} to modify
*/
public WebhookManagerImpl(Webhook webhook)
{
super(webhook.getJDA(), Route.Webhooks.MODIFY_WEBHOOK.compile(webhook.getId()));
this.webhook = webhook;
if (isPermissionChecksEnabled())
checkPermissions();
}
@Nonnull
@Override
public Webhook getWebhook()
{
return webhook;
}
@Nonnull
@Override
@CheckReturnValue
public WebhookManagerImpl reset(long fields)
{
super.reset(fields);
if ((fields & NAME) == NAME)
this.name = null;
if ((fields & CHANNEL) == CHANNEL)
this.channel = null;
if ((fields & AVATAR) == AVATAR)
this.avatar = null;
return this;
}
@Nonnull
@Override
@CheckReturnValue
public WebhookManagerImpl reset(long... fields)
{
super.reset(fields);
return this;
}
@Nonnull
@Override
@CheckReturnValue
public WebhookManagerImpl reset()
{
super.reset();
this.name = null;
this.channel = null;
this.avatar = null;
return this;
}
@Nonnull
@Override
@CheckReturnValue
public WebhookManagerImpl setName(@Nonnull String name)
{
Checks.notBlank(name, "Name");
this.name = name;
set |= NAME;
return this;
}
@Nonnull
@Override
@CheckReturnValue
public WebhookManagerImpl setAvatar(Icon icon)
{
this.avatar = icon;
set |= AVATAR;
return this;
}
@Nonnull
@Override
@CheckReturnValue
public WebhookManagerImpl setChannel(@Nonnull TextChannel channel)
{
Checks.notNull(channel, "Channel");
Checks.check(channel.getGuild().equals(getGuild()), "Channel is not from the same guild");
this.channel = channel.getId();
set |= CHANNEL;
return this;
}
@Override
protected RequestBody finalizeData()
{
DataObject data = DataObject.empty();
if (shouldUpdate(NAME))
data.put("name", name);
if (shouldUpdate(CHANNEL))
data.put("channel_id", channel);
if (shouldUpdate(AVATAR))
data.put("avatar", avatar == null ? null : avatar.getEncoding());
return getRequestBody(data);
}
@Override
protected boolean checkPermissions()
{
Member selfMember = getGuild().getSelfMember();
TextChannel channel = getChannel();
if (!selfMember.hasAccess(channel))
throw new MissingAccessException(channel, Permission.VIEW_CHANNEL);
if (!selfMember.hasPermission(channel, Permission.MANAGE_WEBHOOKS))
throw new InsufficientPermissionException(channel, Permission.MANAGE_WEBHOOKS);
return super.checkPermissions();
}
}