source: main/trunk/greenstone3/src/java/org/greenstone/gsdl3/util/XSLTUtil.java@ 33278

/*
 *    XSLTUtil.java
 *    Copyright (C) 2008 New Zealand Digital Library, http://www.nzdl.org
 *
 *    This program 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 2 of the License, or
 *    (at your option) any later version.
 *
 *    This program 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 this program; if not, write to the Free Software
 *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
package org.greenstone.gsdl3.util;

import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Locale;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;

import net.tanesha.recaptcha.ReCaptcha;
import net.tanesha.recaptcha.ReCaptchaFactory;

import org.apache.commons.lang3.StringUtils;
import org.apache.log4j.Logger;
import org.greenstone.util.GlobalProperties;
import org.w3c.dom.Node;

/**
 * a class to contain various static methods that are used by the xslt
 * stylesheets
 */
public class XSLTUtil
{
    protected static HashMap<String, ArrayList<String>> _foundTableValues = new HashMap<String, ArrayList<String>>();
    static Logger logger = Logger.getLogger(org.greenstone.gsdl3.util.XSLTUtil.class.getName());
    protected static HashMap<String, String> _stringVariables = new HashMap<String, String>();

    public static void storeString(String name, String value)
    {
        _stringVariables.put(name, value);
    }

    public static String getString(String name)
    {
        return _stringVariables.get(name);
    }

    /* some tests */
    public static boolean equals(String s1, String s2)
    {
        return s1.equals(s2);
    }

    public static boolean notEquals(String s1, String s2)
    {
        return !s1.equals(s2);
    }

    public static boolean exists(String s1, String s2)
    {
        return !s1.equals("");
    }

    public static boolean contains(String s1, String s2)
    {
        return (s1.indexOf(s2) != -1);
    }

    public static boolean startsWith(String s1, String s2)
    {
        return s1.startsWith(s2);
    }

    public static boolean endsWith(String s1, String s2)
    {
        return s1.endsWith(s2);
    }

    public static boolean lessThan(String s1, String s2)
    {
        return (s1.compareTo(s2) < 0);
    }

    public static boolean lessThanOrEquals(String s1, String s2)
    {
        return (s1.compareTo(s2) <= 0);
    }

    public static boolean greaterThan(String s1, String s2)
    {
        return (s1.compareTo(s2) > 0);
    }

    public static boolean greaterThanOrEquals(String s1, String s2)
    {
        return (s1.compareTo(s2) >= 0);
    }

  public static boolean csvContains(String user_groups, String this_group)
  {
    String[] groups_array = user_groups.split(",");
    for (int i=0; i<groups_array.length; i++) {
      if (groups_array[i].equals(this_group)) {
    return true;
      }
    }
    return false;

  }
    public static boolean oidIsMatchOrParent(String first, String second)
    {
        if (first.equals(second))
        {
            return true;
        }

        String[] firstParts = first.split(".");
        String[] secondParts = second.split(".");

        if (firstParts.length >= secondParts.length)
        {
            return false;
        }

        for (int i = 0; i < firstParts.length; i++)
        {
            if (!firstParts[i].equals(secondParts[i]))
            {
                return false;
            }
        }

        return true;
    }

    public static String oidDocumentRoot(String oid)
    {
        String[] oidParts = oid.split("\\.");

        return oidParts[0];
    }

    public static String replace(String orig, String match, String replacement)
    {
        return orig.replace(match, replacement);
    }

    public static String getNumberedItem(String list, int number)
    {
        String[] items = list.split(",", -1); //String[] items = StringUtils.split(list, ",", -1); 
        // Using StringUtils.split() causes an off-by-one error for the boolean operators (fqk)
        // where boolean operators combining rows in multiforms are shifted up by 1 row.

        if (items.length > number)
        {
            return items[number];
        }
        return ""; // index out of bounds
    }

  public static String getFormattedCCSSelection(String collections, String groups) {

    String result = ",";
    if (collections != null && !collections.equals("")) {
      result += collections+",";
    }
    if (groups != null && !groups.equals("")) {
      String[] gps = groups.split(",");
      for (int i=0; i<gps.length; i++) {
    result += "group."+gps[i].replace('/','.') +",";
      }
    }
    return result;
  }
    /**
     * Generates links to equivalent documents for a document with a default
     * document icon/type. Links are generated from the parameters: a list of
     * document icons which are each in turn embedded in the matching starting
     * link tag in the list of docStartLinks (these starting links link to the
     * equivalent documents in another format). Each link's start tag is closed
     * with the corresponding closing tag in the docEndLinks list. Parameter
     * token is the list separator. Parameter divider is the string that should
     * separate each final link generated from the next. Returns a string that
     * represents a sequence of links to equivalent documents, where the anchor
     * is a document icon.
     */
    public static String getEquivDocLinks(String token, String docIconsString, String docStartLinksString, String docEndLinksString, String divider)
    {
        String[] docIcons = StringUtils.split(docIconsString, token, -1);
        String[] startLinks = StringUtils.split(docStartLinksString, token, -1);
        String[] endLinks = StringUtils.split(docEndLinksString, token, -1);

        StringBuffer buffer = new StringBuffer();
        for (int i = 0; i < docIcons.length; i++)
        {
            if (i > 0)
            {
                buffer.append(divider);
            }
            buffer.append(startLinks[i] + docIcons[i] + endLinks[i]);
        }

        return buffer.toString();
    }

    public static String getInterfaceText(String interface_name, String lang, String key)
    {
        return getInterfaceText(interface_name, lang, key, null);
    }

    public static String getInterfaceText(String interface_name, String lang, String key, String args_str)
    {
        key = key.replaceAll("__INTERFACE_NAME__", interface_name);

        String[] args = null;
        if (args_str != null && !args_str.equals(""))
        {
            args = StringUtils.split(args_str, ";");
        }
        Dictionary dict = new Dictionary("interface_" + interface_name, lang);
        String result = dict.get(key, args);
        if (result == null)
        { // not found
            //if not found, search a separate subdirectory named by the interface name
            String sep_interface_dir = interface_name + File.separatorChar + lang + File.separatorChar + "interface";
            dict = new Dictionary(sep_interface_dir, lang);
            result = dict.get(key, args);
            if (result != null)
            {
                result = result.replaceAll("__INTERFACE_NAME__", interface_name);
                return result;
            }
        }

        if (result == null && !interface_name.startsWith("default"))
        { // not found, try the default interface
          if (interface_name.endsWith("2")) { // hack for interface_xxx2.properties
            dict = new Dictionary("interface_default2", lang);
          } else {
            dict = new Dictionary("interface_default", lang);

          }
          result = dict.get(key, args);
        }
        
        if (result == null)
        { // not found
            return "_" + key + "_";
        }
        result = result.replaceAll("__INTERFACE_NAME__", interface_name);
        return result;
    }

    public static String getInterfaceText(String interfaceName, String dictionaryName, String lang, String key, String args_str)
    {
        key = key.replaceAll("__INTERFACE_NAME__", interfaceName);

        String[] args = null;
        if (args_str != null && !args_str.equals(""))
        {
            args = StringUtils.split(args_str, ";");
        }
        Dictionary dict = new Dictionary(dictionaryName, lang);
        String result = dict.get(key, args);
        if (result == null)
        { // not found
            //if not found, search a separate subdirectory named by the interface name
            String sep_interface_dir = interfaceName + File.separatorChar + lang + File.separatorChar + "interface";
            dict = new Dictionary(sep_interface_dir, lang);
            result = dict.get(key, args);
            if (result != null)
            {
                result = result.replaceAll("__INTERFACE_NAME__", interfaceName);
                return result;
            }
        }

        if (result == null && !interfaceName.equals("default"))
        { // not found, try the default interface
            dict = new Dictionary("interface_default", lang);
            result = dict.get(key, args);
        }

        if (result == null)
        { // not found
            return "_" + key + "_";
        }
        result = result.replaceAll("__INTERFACE_NAME__", interfaceName);
        return result;
    }

    public static String getInterfaceTextWithDOM(String interface_name, String lang, String key, Node arg_node)
    {
        String[] args = new String[1];

        String node_str = XMLConverter.getString(arg_node);
        args[0] = node_str;
        Dictionary dict = new Dictionary("interface_" + interface_name, lang);
        String result = dict.get(key, args);
        if (result == null)
        { // not found
            //if not found, search a separate subdirectory named by the interface name
            String sep_interface_dir = interface_name + File.separatorChar + lang + File.separatorChar + "interface";
            dict = new Dictionary(sep_interface_dir, lang);
            result = dict.get(key, args);
            if (result != null)
            {
                return result;
            }
        }

        if (result == null && !interface_name.equals("default"))
        { // not found, try the default interface
            dict = new Dictionary("interface_default", lang);
            result = dict.get(key, args);
        }

        if (result == null)
        { // not found
            return "_" + key + "_";
        }

        return result;
    }

    public static String getInterfaceTextWithDOM(String interface_name, String lang, String key, Node arg1_node, Node arg2_node)
    {
        String[] args = new String[2];

        String node_str = XMLConverter.getString(arg1_node);
        args[0] = node_str;
        node_str = XMLConverter.getString(arg2_node);
        args[1] = node_str;
        Dictionary dict = new Dictionary("interface_" + interface_name, lang);
        String result = dict.get(key, args);
        if (result == null)
        { // not found
            //if not found, search a separate subdirectory named by the interface name
            String sep_interface_dir = interface_name + File.separatorChar + lang + File.separatorChar + "interface";
            dict = new Dictionary(sep_interface_dir, lang);
            result = dict.get(key, args);
            if (result != null)
            {
                return result;
            }
        }

        if (result == null && !interface_name.equals("default"))
        { // not found, try the default interface
            dict = new Dictionary("interface_default", lang);
            result = dict.get(key, args);
        }

        if (result == null)
        { // not found
            return "_" + key + "_";
        }

        return result;
    }


        public static String getInterfaceTextSubstituteArgs(String value, String args_str)
    {
        String[] args = null;
        if (args_str != null && !args_str.equals("")) {
        args = StringUtils.split(args_str, ";");
        }

        return Dictionary.processArgs(value,args);
    }
        
    public static Node getCollectionText(String collection, String site_name, String lang, String key)
    {
        return getCollectionTextWithArgs(collection, site_name, lang, key, null);
    }

    public static Node getCollectionText(String collection, String site_name, String lang, String key, String args_str)
    {

        String[] args = null;
        if (args_str != null && !args_str.equals(""))
        {
            args = StringUtils.split(args_str, ";");
        }

        return getCollectionTextWithArgs(collection, site_name, lang, key, args);
    }

    // xslt didn't like calling the function with Node varargs, so have this hack for now
    public static Node getCollectionTextWithDOM(String collection, String site_name, String lang, String key, Node n1)
    {
        return getCollectionTextWithDOMMulti(collection, site_name, lang, key, n1);
    }

    public static Node getCollectionTextWithDOM(String collection, String site_name, String lang, String key, Node n1, Node n2)
    {
        return getCollectionTextWithDOMMulti(collection, site_name, lang, key, n1, n2);
    }

    public static Node getCollectionTextWithDOM(String collection, String site_name, String lang, String key, Node n1, Node n2, Node n3)
    {
        return getCollectionTextWithDOMMulti(collection, site_name, lang, key, n1, n2, n3);
    }

    public static Node getCollectionTextWithDOM(String collection, String site_name, String lang, String key, Node n1, Node n2, Node n3, Node n4)
    {
        return getCollectionTextWithDOMMulti(collection, site_name, lang, key, n1, n2, n3, n4);
    }

    public static Node getCollectionTextWithDOMMulti(String collection, String site_name, String lang, String key, Node... nodes)
    {
        int num_nodes = nodes.length;
        String[] args = null;
        if (num_nodes != 0)
        {
            args = new String[num_nodes];

            for (int i = 0; i < num_nodes; i++)
            {
                String node_str = XMLConverter.getString(nodes[i]);
                args[i] = node_str;
            }
        }
        return getCollectionTextWithArgs(collection, site_name, lang, key, args);
    }

    public static Node getCollectionTextWithArgs(String collection, String site_name, String lang, String key, String[] args)
    {
        try
        {
            DocumentBuilder docBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();

            CustomClassLoader class_loader = new CustomClassLoader(XSLTUtil.class.getClassLoader(), GSFile.collectionResourceDir(GSFile.siteHome(GlobalProperties.getGSDL3Home(), site_name), collection));
            Dictionary dict = new Dictionary("interface_custom", lang, class_loader);
            String result = dict.get(key, args);
            if (result != null)
            {
                return docBuilder.parse(new ByteArrayInputStream(("<fragment>" + result + "</fragment>").getBytes("UTF-8"))).getDocumentElement();
            }
            return docBuilder.parse(new ByteArrayInputStream(("<fragment>" + "text:" + collection + ":" + key + "</fragment>").getBytes())).getDocumentElement();
        }
        catch (Exception ex)
        {
            return null;
        }
    }

  public static String getGenericText(String dictionary_name, String lang, String key) {

    Dictionary dict = new Dictionary(dictionary_name, lang);
    String result = dict.get(key);
    if (result == null) {
      return "_"+dictionary_name+"_"+key+"_";
    }
    return result;
  }
    public static boolean isImage(String mimetype)
    {
        if (mimetype.startsWith("image/"))
        {
            return true;
        }
        return false;
    }

    // formatting /preprocessing functions
    // some require a language, so we'll have a language param for all
    public static String toLower(String orig, String lang)
    {
        return orig.toLowerCase();
    }

    public static String toUpper(String orig, String lang)
    {
        return orig.toUpperCase();
    }

    public static String tidyWhitespace(String original, String lang)
    {

        if (original == null || original.equals(""))
        {
            return original;
        }
        String new_s = original.replaceAll("\\s+", " ");
        return new_s;
    }

    public static String stripWhitespace(String original, String lang)
    {

        if (original == null || original.equals(""))
        {
            return original;
        }
        String new_s = original.replaceAll("\\s+", "");
        return new_s;
    }

    public static byte[] toUTF8(String orig, String lang)
    {
        try
        {
            byte[] utf8 = orig.getBytes("UTF-8");
            return utf8;
        }
        catch (Exception e)
        {
            logger.error("unsupported encoding");
            return orig.getBytes();
        }
    }

    public static String formatDate(String date, String lang)
    {
        String in_pattern = "yyyyMMdd";
        String out_pattern = "dd MMMM yyyy";
        if (date.length() == 6)
        {
            in_pattern = "yyyyMM";
            out_pattern = "MMMM yyyy";
        }
        // remove the 00
        else if (date.length() == 8 && date.endsWith("00")) {
          date = date.substring(0,6);
          in_pattern = "yyyyMM";
          out_pattern = "MMMM yyyy";
        }

        SimpleDateFormat formatter = new SimpleDateFormat(in_pattern, new Locale(lang));
        try
        {
            Date d = formatter.parse(date);
            formatter.applyPattern(out_pattern);
            String new_date = formatter.format(d);
            return new_date;
        }
        catch (Exception e)
        {
            return date;
        }

    }

  public static final int TS_SECS = 0;
  public static final int TS_MILLISECS = 1;
  public static final int F_DATE = 0;
  public static final int F_TIME = 1;
  public static final int F_DATETIME = 2;
  public static final int F_DAYSAGO = 3;

  public static String formatTimeStamp(String timestamp, int ts_type, int format_type, String lang) {
    try {
      long ts = Long.parseLong(timestamp);
      if (ts_type == TS_SECS) {
    ts = ts * 1000;
      }
      if (format_type == F_DAYSAGO) {
    long current_time = new Date().getTime();
    long days = (current_time - ts)/86400000;
    return String.valueOf(days);
      }
      Date d = new Date(ts);
      DateFormat df;
      switch (format_type) {
      case F_DATE:
    df = DateFormat.getDateInstance(DateFormat.DEFAULT, new Locale(lang));
    break;
      case F_TIME:
    df = DateFormat.getTimeInstance(DateFormat.DEFAULT, new Locale(lang));
    break;
      case F_DATETIME:
    df = DateFormat.getDateTimeInstance(DateFormat.DEFAULT, DateFormat.DEFAULT, new Locale(lang));
    break;
      default:
    df = DateFormat.getDateInstance(DateFormat.DEFAULT, new Locale(lang));
    break;
      }
      
      return df.format(d);
    } catch (Exception e) {
      
      return timestamp + e.getMessage();
    }
    
  }
    public static String getDetailFromDate(String date, String detail, String lang)
    {
        String in_pattern = "yyyyMMdd";
        if (date.length() == 6)
        {
            in_pattern = "yyyyMM";
        }
        // remove the 00
        else if (date.length() == 8 && date.endsWith("00")) {
          date = date.substring(0,6);
          in_pattern = "yyyyMM";
        }

        SimpleDateFormat formatter = new SimpleDateFormat(in_pattern, new Locale(lang));
        try
        {
            Date d = formatter.parse(date);
            if (detail.toLowerCase().equals("day"))
            {
                formatter.applyPattern("dd");
            }
            else if (detail.toLowerCase().equals("month"))
            {
                formatter.applyPattern("MMMM");
            }
            else if (detail.toLowerCase().equals("year"))
            {
                formatter.applyPattern("yyyy");
            }
            else
            {
                return "";
            }
            return formatter.format(d);
        }
        catch (Exception ex)
        {
            return "";
        }
    }

    public static String formatLanguage(String display_lang, String lang)
    {

        return new Locale(display_lang).getDisplayLanguage(new Locale(lang));
    }
    
    public static boolean checkFileExistence(String site_name, String filePath){

        String gsdl3_home = GlobalProperties.getGSDL3Home();
        //Remove leading file separator
        filePath = filePath.replaceAll("^/+", "");
        //Remove duplicates and replace by separator for current platform
        filePath = filePath.replaceAll("/+", File.separator);
        //Create full path to check
        String fullPath = GSFile.siteHome(gsdl3_home, site_name) + File.separator + filePath;
        File file = new File(fullPath);
        if (file.exists() && file.isFile()) {
            return true;
        }
        return false;
    }
    
    public static String uriEncode(String input)
    {
        String result = "";
        try {
            result = URLEncoder.encode(input, "UTF-8");
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        }
        
        return result;
        
    }

    public static String cgiSafe(String original, String lang)
    {

        original = original.replace('&', ' ');
        original = original.replaceAll(" ", "%20");
        return original;
    }

    public static String formatBigNumber(String num, String lang)
    {

        String num_str = num;
        char[] num_chars = num_str.toCharArray();
        String zero_str = "";
        String formatted_str = "";

        for (int i = num_chars.length - 4; i >= 0; i--)
        {
            zero_str += '0';
        }

        String sig_str = "";
        for (int i = 0; i < 3 && i < num_chars.length; i++)
        {
            sig_str = sig_str + num_chars[i];
            if (i == 1 && i + 1 < num_chars.length)
            {
                sig_str = sig_str + ".";
            }
        }

        int sig_int = Math.round(Float.parseFloat(sig_str));
        String new_sig_str = sig_int + "";
        if (sig_str.length() > 2)
        {
            new_sig_str = sig_int + "0";
        }

        char[] final_chars = (new_sig_str + zero_str).toCharArray();
        int count = 1;
        for (int i = final_chars.length - 1; i >= 0; i--)
        {
            formatted_str = final_chars[i] + formatted_str;
            if (count == 3 && i != 0)
            {
                formatted_str = "," + formatted_str;
                count = 1;
            }
            else
            {
                count++;
            }
        }
        return formatted_str;
    }

    public static String hashToSectionId(String hashString)
    {
        if (hashString == null || hashString.length() == 0)
        {
            return "";
        }

        int firstDotIndex = hashString.indexOf(".");
        if (firstDotIndex == -1)
        {
            return "";
        }

        String sectionString = hashString.substring(firstDotIndex + 1);

        return sectionString;
    }

    public static String hashToDepthClass(String hashString)
    {
        if (hashString == null || hashString.length() == 0)
        {
            return "";
        }

        String sectionString = hashToSectionId(hashString);

        int count = sectionString.split("\\.").length;

        if (sectionString.equals(""))
        {
            return "sectionHeaderDepthTitle";
        }
        else
        {
            return "sectionHeaderDepth" + count;
        }
    }

    public static String escapeNewLines(String str)
    {
        if (str == null || str.length() < 1)
        {
            return null;
        }
        return str.replace("\n", "\\\n");
    }

    public static String escapeQuotes(String str)
    {
        if (str == null || str.length() < 1)
        {
            return null;
        }
        return str.replace("\"", "\\\"");
    }

    public static String escapeNewLinesAndQuotes(String str)
    {
        if (str == null || str.length() < 1)
        {
            return null;
        }
        return escapeNewLines(escapeQuotes(str));
    }

    public static String getGlobalProperty(String name)
    {
        return GlobalProperties.getProperty(name);
    }

    public static void clearMetadataStorage()
    {
        _foundTableValues.clear();
    }

    public static boolean checkMetadataNotDuplicate(String name, String value)
    {
        if (_foundTableValues.containsKey(name))
        {
            for (String mapValue : _foundTableValues.get(name))
            {
                if (mapValue.equals(value))
                {
                    return false;
                }
            }
            _foundTableValues.get(name).add(value);
            return true;
        }

        ArrayList<String> newList = new ArrayList<String>();
        newList.add(value);

        _foundTableValues.put(name, newList);

        return true;
    }

    public static String reCAPTCHAimage(String publicKey, String privateKey)
    {
        ReCaptcha c = ReCaptchaFactory.newReCaptcha(publicKey, privateKey, false);
        return c.createRecaptchaHtml(null, null);
    }

    public static String getInterfaceStringsAsJavascript(String interface_name, String lang, String prefix)
    {
        String prependToPrefix = "gs.text";
        return XSLTUtil.getInterfaceStringsAsJavascript(interface_name, lang, prefix, prependToPrefix);
    }

    // generates javascript: 2 arrays are declared and populated with strings that declare variables and assign their values
    // to be strings loaded from the interface_name.properties file for the language.    
    public static String getInterfaceStringsAsJavascript(String interface_name, String lang, String prefix, String prependToPrefix)
    {
      String prefixwithdot = prefix+".";
        // 1. Generating Javascript of the form:
        // if(!gs.text) { gs.text = new Array(); }
        // if(!gs.text.dse) { gs.text.dse = new Array(); }
        StringBuffer outputStr = new StringBuffer();
        outputStr.append("if(!gs.text) { ");
        outputStr.append(prependToPrefix + " = new Array(); ");
        outputStr.append("}\n");
        outputStr.append("if(!gs.text." + prefix + ") { ");
        outputStr.append(prependToPrefix + "." + prefix + " = new Array(); ");
        outputStr.append("}\n");

        int foundCount = 0;

        for (String dictName : new String[] { "interface_" + interface_name, "interface_default", "interface_default2" })
        {
          // get all the keys from the english dictionary as this is a complete set
            Dictionary dict = new Dictionary(dictName, "en");
            Enumeration keys = dict.getKeys();
            if (keys == null)
            {
                continue;
            }

            // Get all properties in the language-specific dictionary with the given key prefix
            // Create Javascript strings of the form:
            // prependToPrefix.key= "value";\n
            while (keys.hasMoreElements())
            {
                String key = (String) keys.nextElement();
                if (key.startsWith(prefixwithdot))
                {
                  // get the language dependent value for the key. This will return the english if no value found for the given lang
                    String value = getInterfaceText(interface_name, dictName, lang, key, null);

                    outputStr.append(prependToPrefix);
                    outputStr.append(".");
                    outputStr.append(key);
                    outputStr.append("=\"");
                    outputStr.append(value);
                    outputStr.append("\";\n");
                }
            }

            if (foundCount > 0)
            {
                break;
            }
        }

        return outputStr.toString();
    }

    public static String xmlNodeToString(Node node)
    {
        return GSXML.xmlNodeToString(node);
    }

    // Test from cmdline with:
    // java -classpath /research/ak19/gs3-svn/web/WEB-INF/lib/gsdl3.jar:/research/ak19/gs3-svn/web/WEB-INF/lib/log4j-1.2.8.jar:/research/ak19/gs3-svn/web/WEB-INF/classes/ org.greenstone.gsdl3.util.XSLTUtil
    public static void main(String args[])
    {
        System.out.println("\n@@@@@\n" + XSLTUtil.getInterfaceStringsAsJavascript("default", "en", "dse", "gs.text") + "@@@@@\n");
    }
}