001/*
002 * Copyright (c) 2016-2017 Daniel Ennis (Aikar) - MIT License
003 *
004 *  Permission is hereby granted, free of charge, to any person obtaining
005 *  a copy of this software and associated documentation files (the
006 *  "Software"), to deal in the Software without restriction, including
007 *  without limitation the rights to use, copy, modify, merge, publish,
008 *  distribute, sublicense, and/or sell copies of the Software, and to
009 *  permit persons to whom the Software is furnished to do so, subject to
010 *  the following conditions:
011 *
012 *  The above copyright notice and this permission notice shall be
013 *  included in all copies or substantial portions of the Software.
014 *
015 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
016 *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
017 *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
018 *  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
019 *  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
020 *  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
021 *  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
022 */
023
024package co.aikar.commands;
025
026
027import co.aikar.commands.annotation.Optional;
028import co.aikar.commands.bungee.contexts.OnlinePlayer;
029import net.md_5.bungee.api.ChatColor;
030import net.md_5.bungee.api.CommandSender;
031import net.md_5.bungee.api.connection.ProxiedPlayer;
032import org.jetbrains.annotations.Nullable;
033
034import java.util.stream.Collectors;
035import java.util.stream.Stream;
036
037public class BungeeCommandContexts extends CommandContexts<BungeeCommandExecutionContext> {
038
039    BungeeCommandContexts(CommandManager manager) {
040        super(manager);
041        registerContext(OnlinePlayer.class, this::getOnlinePlayer);
042        registerContext(co.aikar.commands.contexts.OnlineProxiedPlayer.class, c -> {
043            OnlinePlayer onlinePlayer = getOnlinePlayer(c);
044            return onlinePlayer != null ? new co.aikar.commands.contexts.OnlineProxiedPlayer(onlinePlayer.getPlayer()) : null;
045        });
046        registerIssuerAwareContext(CommandSender.class, BungeeCommandExecutionContext::getSender);
047        registerIssuerAwareContext(ProxiedPlayer.class, (c) -> {
048            ProxiedPlayer proxiedPlayer = c.getSender() instanceof ProxiedPlayer ? (ProxiedPlayer) c.getSender() : null;
049            if (proxiedPlayer == null && !c.hasAnnotation(Optional.class)) {
050                throw new InvalidCommandArgument(MessageKeys.NOT_ALLOWED_ON_CONSOLE, false);
051            }
052            return proxiedPlayer;
053        });
054
055        registerContext(ChatColor.class, c -> {
056            String first = c.popFirstArg();
057            Stream<ChatColor> colors = Stream.of(ChatColor.values());
058            if (c.hasFlag("colorsonly")) {
059                colors = colors.filter(color -> color.ordinal() <= 0xF);
060            }
061            String filter = c.getFlagValue("filter", (String) null);
062            if (filter != null) {
063                filter = ACFUtil.simplifyString(filter);
064                String finalFilter = filter;
065                colors = colors.filter(color -> finalFilter.equals(ACFUtil.simplifyString(color.name())));
066            }
067
068            ChatColor match = null;
069            String simplified = ACFUtil.simplifyString(first);
070            for (ChatColor chatColor : ChatColor.values()) {
071                String simple = ACFUtil.simplifyString(chatColor.name());
072                if (simplified.equals(simple)) {
073                    match = chatColor;
074                    break;
075                }
076            }
077            if (match == null) {
078                String valid = colors
079                        .map(color -> "<c2>" + ACFUtil.simplifyString(color.name()) + "</c2>")
080                        .collect(Collectors.joining("<c1>,</c1> "));
081
082                throw new InvalidCommandArgument(MessageKeys.PLEASE_SPECIFY_ONE_OF, "{valid}", valid);
083            }
084            return match;
085        });
086    }
087
088    @Nullable
089    private co.aikar.commands.contexts.OnlineProxiedPlayer getOnlinePlayer(BungeeCommandExecutionContext c) throws InvalidCommandArgument {
090        ProxiedPlayer proxiedPlayer = ACFBungeeUtil.findPlayerSmart(c.getIssuer(), c.popFirstArg());
091        if (proxiedPlayer == null) {
092            if (c.hasAnnotation(Optional.class)) {
093                return null;
094            }
095            throw new InvalidCommandArgument(false);
096        }
097        return new co.aikar.commands.contexts.OnlineProxiedPlayer(proxiedPlayer);
098    }
099}