ReloadCommand.java

package me.desht.scrollingmenusign.commands;

import java.util.Arrays;
import java.util.List;

import me.desht.dhutils.MiscUtil;
import me.desht.scrollingmenusign.SMSMenu;
import me.desht.scrollingmenusign.SMSPersistence;
import me.desht.scrollingmenusign.ScrollingMenuSign;

import org.bukkit.command.CommandSender;
import org.bukkit.plugin.Plugin;

public class ReloadCommand extends SMSAbstractCommand {

    public ReloadCommand() {
        super("sms reload");
        setPermissionNode("scrollingmenusign.commands.reload");
        setUsage("/sms reload [menus] [macros] [config]");
    }

    @Override
    public boolean execute(Plugin plugin, CommandSender sender, String[] args) {

        boolean loadMenus = false;
        boolean loadViews = false;
        boolean loadMacros = false;
        boolean loadConfig = false;
        boolean loadAll = false;
        boolean loadVariables = false;
        boolean loadFonts = false;

        if (args.length == 0) {
            loadAll = true;
        } else {
            for (String arg : args) {
                if (arg.startsWith("me")) {
                    loadMenus = true;
                } else if (arg.startsWith("ma")) {
                    loadMacros = true;
                } else if (arg.startsWith("c")) {
                    loadConfig = true;
                } else if (arg.startsWith("va")) {
                    loadVariables = true;
                } else if (arg.startsWith("vi")) {
                    loadViews = true;
                } else if (arg.startsWith("fo")) {
                    loadFonts = true;
                }
            }
        }
        if (loadAll || loadConfig) {
            plugin.reloadConfig();
            ((ScrollingMenuSign) plugin).getConfigCache().processConfig(plugin.getConfig());
        }
        if (loadAll || loadMenus) {
            SMSPersistence.loadMenus();
            SMSPersistence.loadViews();
        }
        if (loadViews && !loadMenus) {
            SMSPersistence.loadViews();
        }
        if (loadAll || loadMacros) {
            SMSPersistence.loadMacros();
        }
        if (loadAll || loadVariables) {
            SMSPersistence.loadVariables();
        }
        if (loadAll || loadFonts) {
            ScrollingMenuSign.getInstance().setupCustomFonts();
        }

        ((ScrollingMenuSign) plugin).getMenuManager().updateAllMenus();

        MiscUtil.statusMessage(sender, "Reload complete.");

        return true;
    }

    @Override
    public List<String> onTabComplete(Plugin plugin, CommandSender sender, String[] args) {
        if (args.length >= 1) {
            List<String> opts = Arrays.asList("menus", "macros", "config", "views", "vars", "fonts");
            return filterPrefix(sender, opts, args[args.length - 1]);
        } else {
            showUsage(sender);
            return noCompletions(sender);
        }
    }
}