Plex-FAWE/worldedit-core/src/main/java/com/sk89q/worldedit/command/WorldEditCommands.java

/*
 * WorldEdit, a Minecraft world manipulation toolkit
 * Copyright (C) sk89q <http://www.sk89q.com>
 * Copyright (C) WorldEdit team and contributors
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

package com.sk89q.worldedit.command;

import com.google.common.io.Files;
import com.sk89q.minecraft.util.commands.Command;
import com.sk89q.minecraft.util.commands.CommandContext;
import com.sk89q.minecraft.util.commands.CommandPermissions;
import com.sk89q.worldedit.LocalSession;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.WorldEditException;
import com.sk89q.worldedit.entity.Player;
import com.sk89q.worldedit.event.platform.ConfigurationLoadEvent;
import com.sk89q.worldedit.extension.platform.Actor;
import com.sk89q.worldedit.extension.platform.Capability;
import com.sk89q.worldedit.extension.platform.Platform;
import com.sk89q.worldedit.extension.platform.PlatformManager;
import com.sk89q.worldedit.util.paste.ActorCallbackPaste;
import com.sk89q.worldedit.util.report.ConfigReport;
import com.sk89q.worldedit.util.report.ReportList;
import com.sk89q.worldedit.util.report.SystemInfoReport;

import java.io.File;
import java.io.IOException;
import java.nio.charset.Charset;
import java.time.ZoneId;
import java.time.ZonedDateTime;
import java.time.format.DateTimeFormatter;
import java.time.format.TextStyle;
import java.util.Locale;

public class WorldEditCommands {
    private static final DateTimeFormatter dateFormat = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss z");

    private final WorldEdit we;

    public WorldEditCommands(WorldEdit we) {
        this.we = we;
    }

    @Command(
        aliases = { "version", "ver" },
        usage = "",
        desc = "Get WorldEdit version",
        min = 0,
        max = 0
    )
    public void version(Actor actor) throws WorldEditException {
        actor.print("WorldEdit version " + WorldEdit.getVersion());
        actor.print("https://github.com/sk89q/worldedit/");

        PlatformManager pm = we.getPlatformManager();

        actor.printDebug("----------- Platforms -----------");
        for (Platform platform : pm.getPlatforms()) {
            actor.printDebug(String.format("* %s (%s)", platform.getPlatformName(), platform.getPlatformVersion()));
        }

        actor.printDebug("----------- Capabilities -----------");
        for (Capability capability : Capability.values()) {
            Platform platform = pm.queryCapability(capability);
            actor.printDebug(String.format("%s: %s", capability.name(), platform != null ? platform.getPlatformName() : "NONE"));
        }
    }

    @Command(
        aliases = { "reload" },
        usage = "",
        desc = "Reload configuration",
        min = 0,
        max = 0
    )
    @CommandPermissions("worldedit.reload")
    public void reload(Actor actor) throws WorldEditException {
        we.getPlatformManager().queryCapability(Capability.CONFIGURATION).reload();
        we.getEventBus().post(new ConfigurationLoadEvent(we.getPlatformManager().queryCapability(Capability.CONFIGURATION).getConfiguration()));
        actor.print("Configuration reloaded!");
    }

    @Command(aliases = {"report"}, desc = "Writes a report on WorldEdit", flags = "p", max = 0)
    @CommandPermissions({"worldedit.report"})
    public void report(Actor actor, CommandContext args) throws WorldEditException {
        ReportList report = new ReportList("Report");
        report.add(new SystemInfoReport());
        report.add(new ConfigReport());
        String result = report.toString();

        try {
            File dest = new File(we.getWorkingDirectoryFile(we.getConfiguration().saveDir), "report.txt");
            Files.write(result, dest, Charset.forName("UTF-8"));
            actor.print("WorldEdit report written to " + dest.getAbsolutePath());
        } catch (IOException e) {
            actor.printError("Failed to write report: " + e.getMessage());
        }

        if (args.hasFlag('p')) {
            actor.checkPermission("worldedit.report.pastebin");
            ActorCallbackPaste.pastebin(
                    we.getSupervisor(), actor, result, "WorldEdit report: %s.report",
                    WorldEdit.getInstance().getPlatformManager().getPlatformCommandMananger().getExceptionConverter()
            );
        }
    }

    @Command(
        aliases = { "cui" },
        usage = "",
        desc = "Complete CUI handshake (internal usage)",
        min = 0,
        max = 0
    )
    public void cui(Player player, LocalSession session) throws WorldEditException {
        session.setCUISupport(true);
        session.dispatchCUISetup(player);
    }

    @Command(
        aliases = { "tz" },
        usage = "[timezone]",
        desc = "Set your timezone for snapshots",
        min = 1,
        max = 1
    )
    public void tz(Player player, LocalSession session, CommandContext args) throws WorldEditException {
        ZoneId tz = ZoneId.of(args.getString(0));
        session.setTimezone(tz);
        player.print("Timezone set for this session to: " + tz.getDisplayName(
            TextStyle.FULL, Locale.ENGLISH
        ));
        player.print("The current time in that timezone is: "
            + dateFormat.format(ZonedDateTime.now(tz)));
    }

    @Command(
        aliases = { "help" },
        usage = "[<command>]",
            desc = "Displays help for WorldEdit commands",
        min = 0,
        max = -1
    )
    @CommandPermissions("worldedit.help")
    public void help(Actor actor, CommandContext args) throws WorldEditException {
    }
}