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https://github.com/yacy/yacy_search_server.git
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06e6a1ff62
At the current state it allows formatting of numbers (integer + decimal types) for output according to the Locale derived from the language setting in yacy. Network.(html|xml) and Status.html have been changed to use it for now (TODO: should be integrated into other servlets as well to reduce duplicate formatting code). NOTE: For now the output format for Network.xml simulates the old behaviour which is wrong (it uses '.' as decimal and grouping separator), to make sure external scripts like the yacystats.de one won't break with this update. git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4162 6c8d7289-2bf4-0310-a012-ef5d649a1542
283 lines
11 KiB
Java
283 lines
11 KiB
Java
// translator.java
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// -------------------------------------
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// part of YACY
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// (C) by Michael Peter Christen; mc@anomic.de
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// first published on http://www.anomic.de
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// Frankfurt, Germany, 2004
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//
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// This file ist contributed by Alexander Schier
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// last major change: 25.05.2005
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//
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// $LastChangedDate$
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// $LastChangedRevision$
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// $LastChangedBy: $
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// Using this software in any meaning (reading, learning, copying, compiling,
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// running) means that you agree that the Author(s) is (are) not responsible
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// for cost, loss of data or any harm that may be caused directly or indirectly
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// by usage of this softare or this documentation. The usage of this software
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// is on your own risk. The installation and usage (starting/running) of this
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// software may allow other people or application to access your computer and
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// any attached devices and is highly dependent on the configuration of the
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// software which must be done by the user of the software; the author(s) is
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// (are) also not responsible for proper configuration and usage of the
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// software, even if provoked by documentation provided together with
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// the software.
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//
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// Any changes to this file according to the GPL as documented in the file
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// gpl.txt aside this file in the shipment you received can be done to the
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// lines that follows this copyright notice here, but changes must not be
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// done inside the copyright notive above. A re-distribution must contain
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// the intact and unchanged copyright notice.
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// Contributions and changes to the program code must be marked as such.
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package de.anomic.data;
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import java.io.BufferedReader;
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import java.io.BufferedWriter;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileOutputStream;
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import java.io.FileWriter;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.io.OutputStreamWriter;
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import java.io.PrintWriter;
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import java.util.ArrayList;
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import java.util.Enumeration;
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import java.util.HashMap;
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import java.util.Hashtable;
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import java.util.Iterator;
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import java.util.Vector;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import de.anomic.server.serverSwitch;
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import de.anomic.server.logging.serverLog;
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import de.anomic.tools.yFormatter;
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/**
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* Wordlist based translator
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*
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* Uses a Property like file with phrases or single words to translate a string or a file
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* */
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public class translator {
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public static String translate(String source, Hashtable translationList){
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Enumeration keys = translationList.keys();
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String result = source;
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String key = "";
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while(keys.hasMoreElements()){
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key = (String)keys.nextElement();
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Pattern pattern = Pattern.compile(key);
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Matcher matcher = pattern.matcher(result);
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if(matcher.find()){
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result = matcher.replaceAll((String)translationList.get(key));
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}else{
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//Filename not availible, but it will be printed in Log
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//after all untranslated Strings as "Translated file: "
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serverLog.logFine("TRANSLATOR", "Unused String: "+key);
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}
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}
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return result;
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}
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/**
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* Load multiple translationLists from one File. Each List starts with #File: relative/path/to/file
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* @param translationFile the File, which contains the Lists
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* @return a Hashtable, which contains for each File a Hashtable with translations.
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*/
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public static Hashtable loadTranslationsLists(File translationFile){
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Hashtable lists = new Hashtable(); //list of translationLists for different files.
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Hashtable translationList = new Hashtable(); //current Translation Table
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ArrayList list = listManager.getListArray(translationFile);
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Iterator it = list.iterator();
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String line = "";
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String[] splitted;
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String forFile="";
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while(it.hasNext()){
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line = (String)it.next();
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if(! line.startsWith("#")){
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splitted = line.split("==", 2);
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if(splitted.length == 2){
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translationList.put(splitted[0], splitted[1]);
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}else{ //Invalid line
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}
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}else if(line.startsWith("#File: ")){
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if(!forFile.equals("")){
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lists.put(forFile, translationList);
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}
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if(line.charAt(6)==' '){
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forFile=line.substring(7);
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}else{
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forFile=line.substring(6);
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}
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if(lists.containsKey(forFile)){
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translationList=(Hashtable) lists.get(forFile);
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}else{
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translationList=new Hashtable();
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}
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}
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}
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lists.put(forFile, translationList);
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return lists;
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}
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public static boolean translateFile(File sourceFile, File destFile, File translationFile){
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Hashtable translationList = (Hashtable)loadTranslationsLists(translationFile).get(sourceFile.getName());
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return translateFile(sourceFile, destFile, translationList);
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}
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public static boolean translateFile(File sourceFile, File destFile, Hashtable translationList){
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String content = "";
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String line = "";
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BufferedReader br = null;
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try{
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br = new BufferedReader(new InputStreamReader(new FileInputStream(sourceFile),"UTF-8"));
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while( (line = br.readLine()) != null){
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content += line + de.anomic.server.serverCore.crlfString;
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}
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br.close();
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}catch(IOException e){
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return false;
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} finally {
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if (br!=null)try{br.close();}catch(Exception e){}
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}
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content = translate(content, translationList);
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BufferedWriter bw = null;
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try{
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bw = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(destFile),"UTF-8"));
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bw.write(content);
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bw.close();
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}catch(IOException e){
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return false;
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} finally {
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if(bw!=null)try{bw.close();}catch(Exception e){}
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}
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return true;
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}
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public static boolean translateFiles(File sourceDir, File destDir, File baseDir, File translationFile, String extensions){
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Hashtable translationLists = loadTranslationsLists(translationFile);
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return translateFiles(sourceDir, destDir, baseDir, translationLists, extensions);
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}
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public static boolean translateFiles(File sourceDir, File destDir, File baseDir, Hashtable translationLists, String extensions){
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destDir.mkdirs();
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File[] sourceFiles = sourceDir.listFiles();
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Vector exts=listManager.string2vector(extensions);
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boolean rightExtension;
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Iterator it;
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String relativePath;
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for(int i=0;i<sourceFiles.length;i++){
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it=exts.iterator();
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rightExtension=false;
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while(it.hasNext()){
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if(sourceFiles[i].getName().endsWith((String) it.next())){
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rightExtension=true;
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break;
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}
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}
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if(rightExtension){
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try{
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relativePath=sourceFiles[i].getAbsolutePath().substring(baseDir.getAbsolutePath().length()+1); //+1 to get the "/"
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relativePath = relativePath.replace(File.separatorChar, '/');
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}catch(IndexOutOfBoundsException e){
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serverLog.logSevere("TRANSLATOR", "Error creating relative Path for "+sourceFiles[i].getAbsolutePath());
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relativePath="wrong path"; //not in translationLists
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}
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if(translationLists.containsKey(relativePath)){
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serverLog.logInfo("TRANSLATOR", "Translating file: "+ relativePath);
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if(!translateFile(
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sourceFiles[i]
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, new File(destDir, sourceFiles[i].getName().replace('/', File.separatorChar))
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, (Hashtable)translationLists.get(relativePath))){
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serverLog.logSevere("TRANSLATOR", "File error while translating file "+relativePath);
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}
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}else{
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//serverLog.logInfo("TRANSLATOR", "No translation for file: "+relativePath);
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}
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}
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}
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return true;
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}
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public static boolean translateFilesRecursive(File sourceDir, File destDir, File translationFile, String extensions, String notdir){
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ArrayList dirList=listManager.getDirsRecursive(sourceDir, notdir);
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dirList.add(sourceDir);
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Iterator it=dirList.iterator();
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File file=null;
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File file2=null;
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while(it.hasNext()){
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file=(File)it.next();
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//cuts the sourcePath and prepends the destPath
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file2=new File(destDir, file.getPath().substring(sourceDir.getPath().length()));
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if(file.isDirectory() && !file.getName().equals(notdir)){
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translateFiles(file, file2, sourceDir, translationFile, extensions);
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}
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}
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return true;
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}
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public static HashMap langMap(serverSwitch env) {
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String[] ms = env.getConfig("locale.lang", "").split(",");
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HashMap map = new HashMap();
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int p;
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for (int i = 0; i < ms.length; i++) {
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p = ms[i].indexOf("/");
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if (p > 0)
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map.put(ms[i].substring(0, p), ms[i].substring(p + 1));
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}
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return map;
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}
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public static boolean changeLang(serverSwitch env, String langPath, String lang) {
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if ((lang.equals("default")) || (lang.equals("default.lng"))) {
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env.setConfig("locale.language", "default");
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return true;
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}
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String htRootPath = env.getConfig("htRootPath", "htroot");
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File sourceDir = new File(env.getRootPath(), htRootPath);
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File destDir = new File(env.getConfig("locale.translated_html","DATA/LOCALE/htroot"), lang.substring(0, lang.length() - 4));// cut
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// .lng
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//File destDir = new File(env.getRootPath(), htRootPath + "/locale/" + lang.substring(0, lang.length() - 4));// cut
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// .lng
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File translationFile = new File(langPath, lang);
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//if (translator.translateFiles(sourceDir, destDir, translationFile, "html")) {
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if(translator.translateFilesRecursive(sourceDir, destDir,
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translationFile, "html,template,inc", "locale")){
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env.setConfig("locale.language", lang.substring(0, lang.length() - 4));
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yFormatter.setLocale(env.getConfig("locale.language", "en"));
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try {
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BufferedWriter bw = new BufferedWriter(new PrintWriter(new FileWriter(new File(destDir, "version"))));
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bw.write(env.getConfig("svnRevision", "Error getting Version"));
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bw.close();
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} catch (IOException e) {
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// Error
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}
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return true;
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}
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return false;
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}
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}
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