SoundSenseCustomizer

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

import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

public class SoundSenseCustomizer {
    public static void main(String[] args) {
        System.out.println("SoundSenseCustomizer is starting ...");
        String userdir = System.getProperty("user.dir");
        String filesep = System.getProperty("file.separator");
        final File folder = new File(userdir + filesep + "packs" + filesep + "seasons");

        try {
            final File seasonpath = new File(folder.getCanonicalPath() + filesep + "seasons.xml");
            checkfilepath(seasonpath);
            XMLDocument doc = new XMLDocument(seasonpath);
            NodeList snlist = doc.getElementsByTagName("sound");
            // go through the season
            for (Season season : Season.values()) {
                System.out.println("\nCurrent Season: " + season);
                File curfolder = new File(folder, filesep + season);
                String[] songlist = curfolder.list();
                // go through all "song" nodes
                for (int j = 0; j < snlist.getLength(); j++) {
                    Node sn = snlist.item(j);
                    Element snele = (Element) sn;
                    // pick the correct season node
                    if (snele.getAttribute("logPattern").toUpperCase()
                            .endsWith((season + " has arrived on the calendar\\.)").toUpperCase())) {
                        NodeList sFlist = sn.getChildNodes();
                        // go through the songlist and compare them with the
                        // current season node
                        for (String currentsong : songlist) {
                            String seasonslashcurrentsong = season + "/" + currentsong;
                            if (!wrongfileending(currentsong) && !entryalreadyexists(seasonslashcurrentsong, sFlist)) {
                                doc.appendelement(seasonslashcurrentsong, sn);
                            }
                        }
                    }
                }
            }
            File xmlrelease = new File(folder.getCanonicalPath() + filesep + "seasonsnew.xml");
            doc.releasexml(xmlrelease);

        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    // Check if seasonslashsong already exist in Nodelise sFlist as atribute of
    // "filename"
    private static boolean entryalreadyexists(String seasonslashsong, NodeList sFlist) {
        for (int k = 1; k < sFlist.getLength(); k = k + 2) {
            Node sF = sFlist.item(k);
            Element sFele = (Element) sF;
            if (seasonslashsong.equals(sFele.getAttribute("fileName"))) {
                return true;
            }
        }
        return false;
    }

    // Check if something exists at path
    private static void checkfilepath(File path) {
        if (!path.exists()) {
            System.err.println(path + " was not found. Are you sure you did everything correct?");
            System.exit(1);
        }
    }

    // Check if file ends with one of the Acceptedfiles
    private static boolean wrongfileending(String file) {
        boolean notaccepted = true;
        for (Acceptedfiles accfil : Acceptedfiles.values()) {
            if (file.trim().endsWith("." + accfil))
                notaccepted = false;
        }
        return notaccepted;
    }

    public enum Season {
        spring, summer, autumn, winter
    }

    public enum Acceptedfiles {
        mp3, ogg, wav, aiff, au
    }
}