net.amigocraft.mpt.command.RemoveRepositoryCommand.java Source code

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Here is the source code for net.amigocraft.mpt.command.RemoveRepositoryCommand.java

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/*
 * MPT (Map Packaging Tool)
 *
 * Copyright (c) 2014-2015 Maxim Roncac <mproncace@lapis.blue>
 *
 * The MIT License (MIT)
 *
 *     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 net.amigocraft.mpt.command;

import static net.amigocraft.mpt.util.Config.*;
import static net.amigocraft.mpt.util.MiscUtil.*;

import net.amigocraft.mpt.Main;
import net.amigocraft.mpt.util.MPTException;

import org.bukkit.command.CommandSender;
import org.json.simple.JSONObject;

import java.io.File;
import java.io.IOException;

public class RemoveRepositoryCommand extends SubcommandManager {

    public RemoveRepositoryCommand(CommandSender sender, String[] args) {
        super(sender, args);
    }

    @Override
    public void handle() {
        if (!checkPerms())
            return;
        if (args.length == 2) {
            String id = args[1].toLowerCase();
            try {
                removeRepository(id);
                sender.sendMessage(INFO_COLOR + "[MPT] Successfully removed repository " + ID_COLOR + id
                        + INFO_COLOR + " from local store.");
            } catch (MPTException ex) {
                sender.sendMessage(ERROR_COLOR + "[MPT] " + ex.getMessage());
            }
        } else if (args.length < 2)
            sender.sendMessage(ERROR_COLOR + "[MPT] Too few arguments! Type " + COMMAND_COLOR + "/mpt help"
                    + ERROR_COLOR + " for help.");
        else
            sender.sendMessage(ERROR_COLOR + "[MPT] Too many arguments! Type " + COMMAND_COLOR + "/mpt help"
                    + ERROR_COLOR + " for help.");
    }

    public static void removeRepository(String id) throws MPTException {
        id = id.toLowerCase();
        JSONObject repos = (JSONObject) Main.repoStore.get("repositories");
        if (repos.containsKey(id)) {
            lockStores();
            repos.remove(id); // remove it from memory
            File store = new File(Main.plugin.getDataFolder(), "repositories.json"); // get the store file
            if (!store.exists()) // avoid dumb errors
                Main.initializeRepoStore(store);
            try {
                writeRepositoryStore();
            } catch (IOException ex) {
                ex.printStackTrace();
                unlockStores();
                throw new MPTException(ERROR_COLOR + "Failed to remove repository from local store!");
            }
            unlockStores();
        } else // repo doesn't exist in local store
            throw new MPTException(ERROR_COLOR + "Cannot find repo with given ID!");
    }
}