/* * Copyright (c) 2006-2017 DMDirc Developers * * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS * OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ package com.dmdirc.commandparser.commands.channel; import com.dmdirc.commandparser.BaseCommandInfo; import com.dmdirc.commandparser.CommandArguments; import com.dmdirc.commandparser.CommandInfo; import com.dmdirc.commandparser.CommandType; import com.dmdirc.commandparser.commands.BaseCommand; import com.dmdirc.commandparser.commands.IntelligentCommand; import com.dmdirc.commandparser.commands.context.ChannelCommandContext; import com.dmdirc.commandparser.commands.context.CommandContext; import com.dmdirc.interfaces.CommandController; import com.dmdirc.interfaces.GroupChat; import com.dmdirc.interfaces.GroupChatUser; import com.dmdirc.interfaces.WindowModel; import com.dmdirc.ui.input.AdditionalTabTargets; import com.dmdirc.ui.input.TabCompletionType; import javax.annotation.Nonnull; import javax.inject.Inject; /** * The kick command bans a specified user or host from the channel. */ public class Ban extends BaseCommand implements IntelligentCommand { /** A command info object for this command. */ public static final CommandInfo INFO = new BaseCommandInfo("ban", "ban - bans the specified user or host from the channel", CommandType.TYPE_CHANNEL); /** * Creates a new instance of {@link Ban} using the given command controller. * * @param controller The controller to use for command information. */ @Inject public Ban(final CommandController controller) { super(controller); } @Override public void execute(@Nonnull final WindowModel origin, final CommandArguments args, final CommandContext context) { final GroupChat channel = ((ChannelCommandContext) context).getGroupChat(); if (args.getArguments().length == 0) { showUsage(origin, args.isSilent(), INFO.getName(), INFO.getHelp()); return; } String host = args.getArguments()[0]; final String hostname = channel.getUser(channel.getConnection().get().getUser(host)) .flatMap(GroupChatUser::getHostname).orElse(""); if (!hostname.isEmpty()) { // TODO: Customisable ban masks, somehow. host = "*!*@" + hostname; } channel.setMode('b', host); channel.flushModes(); } @Override public AdditionalTabTargets getSuggestions(final int arg, final IntelligentCommandContext context) { final AdditionalTabTargets res = new AdditionalTabTargets().excludeAll(); if (arg == 0) { res.include(TabCompletionType.CHANNEL_NICK); } return res; } }