name.richardson.james.bukkit.banhammer.RecentCommand.java Source code

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Here is the source code for name.richardson.james.bukkit.banhammer.RecentCommand.java

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/*******************************************************************************
 * Copyright (c) 2012 James Richardson.
 *
 * RecentCommand.java is part of BanHammer.
 *
 * BanHammer is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version.
 *
 * BanHammer 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * BanHammer. If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/
package name.richardson.james.bukkit.banhammer;

import java.util.ArrayList;
import java.util.List;

import org.bukkit.permissions.Permissible;

import com.google.common.collect.Lists;

import name.richardson.james.bukkit.utilities.command.AbstractCommand;
import name.richardson.james.bukkit.utilities.command.argument.BanCountOptionArgument;
import name.richardson.james.bukkit.utilities.command.argument.IntegerMarshaller;

import name.richardson.james.bukkit.banhammer.ban.BanRecord;
import name.richardson.james.bukkit.banhammer.ban.BanRecordManager;

import static name.richardson.james.bukkit.banhammer.utilities.localisation.BanHammer.*;

public class RecentCommand extends AbstractCommand {

    public static final String PERMISSION_ALL = "banhammer.recent";
    private static final int DEFAULT_LIMIT = 5;
    private final BanRecordManager banRecordManager;
    private IntegerMarshaller count;

    public RecentCommand(BanRecordManager banRecordManager) {
        super(RECENT_COMMAND_NAME, RECENT_COMMAND_DESC);
        this.banRecordManager = banRecordManager;
        this.count = BanCountOptionArgument.getInstance(DEFAULT_LIMIT);
        addArgument(count);
    }

    @Override
    public boolean isAsynchronousCommand() {
        return true;
    }

    @Override
    public boolean isAuthorised(Permissible permissible) {
        return permissible.hasPermission(PERMISSION_ALL);
    }

    @Override
    protected void execute() {
        int count = this.count.getInteger();
        List<BanRecord> bans = banRecordManager.list(count);
        List<String> messages = new ArrayList<String>();
        if (bans.isEmpty()) {
            messages.add(RECENT_NO_BANS.asInfoMessage());
        } else {
            // reverse the list so the most recent ban is at the bottom of the list
            // this makes sense since the console scrolls down.
            for (BanRecord ban : Lists.reverse(bans)) {
                BanRecord.BanRecordFormatter formatter = ban.getFormatter();
                messages.addAll(formatter.getMessages());
            }
        }
        getContext().getCommandSender().sendMessage(messages.toArray(new String[messages.size()]));
    }

}