TF-EssentialsX/Essentials/src/com/earth2me/essentials/commands/Commandsocialspy.java

package com.earth2me.essentials.commands;

import com.earth2me.essentials.CommandSource;
import com.earth2me.essentials.User;
import org.bukkit.Server;

import static com.earth2me.essentials.I18n.tl;


public class Commandsocialspy extends EssentialsToggleCommand {
    public Commandsocialspy() {
        super("socialspy", "essentials.socialspy.others");
    }

    @Override
    protected void run(final Server server, final CommandSource sender, final String commandLabel, final String[] args) throws Exception {
        toggleOtherPlayers(server, sender, args);
    }

    @Override
    protected void run(final Server server, final User user, final String commandLabel, final String[] args) throws Exception {
        if (args.length == 1) {
            Boolean toggle = matchToggleArgument(args[0]);
            if (toggle == null && user.isAuthorized(othersPermission)) {
                toggleOtherPlayers(server, user.getSource(), args);
            } else {
                togglePlayer(user.getSource(), user, toggle);
            }
        } else if (args.length == 2 && user.isAuthorized(othersPermission)) {
            toggleOtherPlayers(server, user.getSource(), args);
        } else {
            togglePlayer(user.getSource(), user, null);
        }
    }

    @Override
    void togglePlayer(CommandSource sender, User user, Boolean enabled) throws NotEnoughArgumentsException {
        if (enabled == null) {
            enabled = !user.isSocialSpyEnabled();
        }

        user.setSocialSpyEnabled(enabled);


        user.sendMessage(tl("socialSpy", user.getDisplayName(), enabled ? tl("enabled") : tl("disabled")));
        if (!sender.isPlayer() || !sender.getPlayer().equals(user.getBase())) {
            sender.sendMessage(tl("socialSpy", user.getDisplayName(), enabled ? tl("enabled") : tl("disabled")));
        }
    }
}