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package org.gvsig.i18n.utils;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.InputStream;

import java.io.OutputStream;

import junit.framework.TestCase;

/**

 * @author cesar

 *

 */

public class TestProperties extends TestCase {

	static final String fileName = "TestProperties-file";

	InputStream is;

	OutputStream os;

	public void initOutputStream() {

		try {

			os = new FileOutputStream(fileName);

		} catch (FileNotFoundException e) {

			TestCase.fail(e.getLocalizedMessage());

		}

	}

	public void discardOutputStream() {

		try {

			os.close();

			File file = new File(fileName);

			file.delete();

		} catch (IOException e) {

			TestCase.fail(e.getLocalizedMessage());

		}

	}

	public void initInputStream() {

		try {

			is = new FileInputStream(fileName);

		} catch (FileNotFoundException e) {

			TestCase.fail(e.getLocalizedMessage());

		}

	}

	public void discardInputStream() {

		try {

			is.close();

		} catch (IOException e) {

			TestCase.fail(e.getLocalizedMessage());

		}

	}

	public void testOrderedPropertiesBasic() {

		// write file

		OrderedProperties props1 = new OrderedProperties();

		props1.setProperty("prueba", "hola");

		props1.setProperty("prueba2", "holas");

		props1.setProperty("abrir", "cerrar");

		props1.setProperty("puerta", "hembrilla");

		props1.setProperty("12libros", "quijote");

		props1.setProperty("ca?uto", "\u20acuropeo");

		props1.setProperty("confli=cto", "amigo");

		props1.setProperty("  confli =  :cto mayor ", " peque?o conflicto");

		initOutputStream();

		try {

			props1.store(os, "header");

		} catch (IOException e) {

			TestCase.fail(e.getLocalizedMessage());

		}

		// read file

		OrderedProperties props2 = new OrderedProperties();

		initInputStream();

		try {

			props2.load(is);

		} catch (IOException e) {

			TestCase.fail(e.getLocalizedMessage());

		}

		TestCase.assertEquals("\u20acuropeo", props2.getProperty("ca?uto"));

		TestCase.assertEquals("amigo", props2.getProperty("confli=cto"));

		TestCase.assertEquals(" peque?o conflicto", props2.getProperty("  confli =  :cto mayor "));

		TestCase.assertEquals("hola", props2.getProperty("prueba"));

		TestCase.assertEquals("holas", props2.getProperty("prueba2"));

		TestCase.assertEquals("cerrar", props2.getProperty("abrir"));

		TestCase.assertEquals("hembrilla", props2.getProperty("puerta"));

		TestCase.assertEquals("quijote", props2.getProperty("12libros"));

		discardInputStream();

		discardOutputStream();

	}

	public void testOrderedProperties() {

		// write file

		OrderedProperties props1 = new OrderedProperties();

		props1.setProperty("prueba", "hola");

		props1.setProperty("prueba2", "holas");

		props1.setProperty("ca?uto", "\u20acuropeo");

		props1.setProperty("confli=cto", "amigo");

		props1.setProperty("  conflis =  :cto mayor ", " peque?o conflicto");

		props1.setProperty("abrir", "cerrar");

		props1.setProperty("puerta", "hembrilla");

		props1.setProperty("12libros", "quijote");

		initOutputStream();

		try {

			props1.store(os, "header", "8859_15");

		} catch (IOException e) {

			TestCase.fail(e.getLocalizedMessage());

		}

		// read file

		OrderedProperties props2 = new OrderedProperties();

		initInputStream();

		try {

			props2.load(is, "8859_15");

		} catch (IOException e) {

			TestCase.fail(e.getLocalizedMessage());

		}

		// estos deber?an salir igual

		TestCase.assertEquals("hola", props2.getProperty("prueba"));

		TestCase.assertEquals("holas", props2.getProperty("prueba2"));

		TestCase.assertEquals("cerrar", props2.getProperty("abrir"));

		TestCase.assertEquals("hembrilla", props2.getProperty("puerta"));

		TestCase.assertEquals("quijote", props2.getProperty("12libros"));

		// con estos en cambio no obtenemos los mismos valores que escribimos anteriormente. Es normal, porque incluimos

		// caracteres especiales como ":" y "=". Para manejarlos correctamente necesitamos usas los m?todos load/store

		// sin encoding, los cuales s? escapan los caracteres especiales

		TestCase.assertEquals("\u20acuropeo", props2.getProperty("ca?uto"));

		TestCase.assertEquals("cto=amigo", props2.getProperty("confli"));

		TestCase.assertEquals(":cto mayor = peque?o conflicto", props2.getProperty("conflis"));

		discardInputStream();

		discardOutputStream();

		// write file

		props1 = new OrderedProperties();

		props1.setProperty("Prueba", "hola");

		props1.setProperty("prueba2", "holas");

		props1.setProperty("ca?uto", "\u20acuropeo");

		props1.setProperty("confli=cto", "amigo");

		props1.setProperty("  conflis =  :cto mayor ", " peque?o conflicto");

		props1.setProperty("abrir", "cerrar");

		props1.setProperty("puerta", "hembrilla");

		props1.setProperty("12libros", "quijote");

		initOutputStream();

		try {

			props1.store(os, "header", "UTF8");

		} catch (IOException e) {

			TestCase.fail(e.getLocalizedMessage());

		}

		// read file

		props2 = new OrderedProperties();

		initInputStream();

		try {

			props2.load(is, "UTF8");

		} catch (IOException e) {

			TestCase.fail(e.getLocalizedMessage());

		}

		// estos deber?an salir igual

		TestCase.assertEquals("hola", props2.getProperty("Prueba"));

		TestCase.assertEquals("holas", props2.getProperty("prueba2"));

		TestCase.assertEquals("cerrar", props2.getProperty("abrir"));

		TestCase.assertEquals("hembrilla", props2.getProperty("puerta"));

		TestCase.assertEquals("quijote", props2.getProperty("12libros"));

		// con estos en cambio no obtenemos los mismos valores que escribimos anteriormente. Es normal, porque incluimos

		// caracteres especiales como ":" y "=". Para manejarlos correctamente necesitamos usas los m?todos load/store

		// sin encoding, los cuales s? escapan los caracteres especiales

		TestCase.assertEquals("\u20acuropeo", props2.getProperty("ca?uto"));

		TestCase.assertEquals("cto=amigo", props2.getProperty("confli"));

		TestCase.assertEquals(":cto mayor = peque?o conflicto", props2.getProperty("conflis"));

		discardInputStream();

		discardOutputStream();

	}

}

package org.gvsig.i18n.utils;

import java.io.File;

import java.io.IOException;

import junit.framework.TestCase;

/**

 * @author cesar

 *

 */

public class TestUtils extends TestCase {

	public ConfigOptions loadConfig() {

		ConfigOptions config = new ConfigOptions();

		config.setConfigFile("src-test"+File.separator+"org"+File.separator+"gvsig"+File.separator+"i18n"+File.separator+"utils"+File.separator+"config.xml");

		config.load();

		return config;

	}

	public void testConfigOptions() {

		ConfigOptions config = loadConfig();

		String databaseDir=null, basedir=null;

		try {

			databaseDir = new File("test-data/database").getCanonicalPath();

			basedir =  new File("test-data").getCanonicalPath();

		} catch (IOException e) {

			// TODO Auto-generated catch block

			e.printStackTrace();

		}

		// the values of the projects. They are pairs (dir, basename).

		String projectValues[]={"src/appgvSIG", "otro", "sources", "src/_fwAndami", "text", "sources"};

		for (int i=0; i<projectValues.length; i=i+3) {

			try {

				// set the canonical path

				projectValues[i]= new File(basedir+File.separator+projectValues[i]).getCanonicalPath();

			} catch (IOException e) {

				// TODO Auto-generated catch block

				e.printStackTrace();

			}

		}

		TestCase.assertEquals(databaseDir, config.databaseDir);

		TestCase.assertEquals(basedir, config.defaultBaseDir);

		TestCase.assertEquals("text", config.defaultBaseName);

		String languages = config.languages[0];

		for (int i=1; i<config.languages.length; i++) {

			languages=languages+";"+config.languages[i];

		}

		TestCase.assertEquals("ca;cs;de;en;es;eu;fr;gl;it;pt", languages);

		for (int i=0; i<config.projects.size(); i=i+3) {

			Project project = (Project) config.projects.get(i);

			TestCase.assertEquals(projectValues[i], project.dir);

			TestCase.assertEquals(projectValues[i+1], project.basename);

			TestCase.assertEquals(projectValues[i+2], project.sourceKeys);

		}

	}

	public void testTranslationDatabase() {

		ConfigOptions config = loadConfig();

		TranslationDatabase database = new TranslationDatabase(config);

		database.load();

		TestCase.assertEquals("A?adir Capa" , database.getTranslation("es", "Anadir_Capa"));

		TestCase.assertEquals("Add Layer" , database.getTranslation("en", "Anadir_Capa"));

		TestCase.assertEquals("Afegir Capa" , database.getTranslation("ca", "Anadir_Capa"));

		TestCase.assertEquals("Layer hinzuf?gen" , database.getTranslation("de", "Anadir_Capa"));

		TestCase.assertEquals("Ayuda" , database.getTranslation("es", "Ayuda"));

		TestCase.assertEquals(null , database.getTranslation("es", "test_case.clave_que_no_existe"));

		// add a translation

		database.setTranslation("es", "test_case.clave_que_no_existe", "Clave que no existe");

		// is it present now?

		TestCase.assertEquals("Clave que no existe" , database.getTranslation("es", "test_case.clave_que_no_existe"));

		// remove the translation

		database.removeTranslation("es", "test_case.clave_que_no_existe");

		// was really removed?

		TestCase.assertEquals(null , database.getTranslation("es", "test_case.clave_que_no_existe"));

		// add the translation again

		database.setTranslation("es", "test_case.clave_que_no_existe", "Clave que no existe");

		// save to disk

		database.save();

		// load from disk

		database.load();

		// is the translation still there?

		TestCase.assertEquals("Clave que no existe" , database.getTranslation("es", "test_case.clave_que_no_existe"));

		// remove the translation again and save to disk

		database.removeTranslation("es", "test_case.clave_que_no_existe");

		TestCase.assertEquals(null , database.getTranslation("es", "test_case.clave_que_no_existe"));

		TestCase.assertEquals("", database.getTranslation("es", "prueba"));

		database.save();

	}

	public void testKeys() {

		ConfigOptions config = loadConfig();

		Keys keys = new Keys(config);

		keys.load();

	}

}

<?xml version="1.0" encoding="UTF-8"?>

<config>

	<!-- Aquí especificamos algunas variables de configuración -->

	<!-- En este fichero se muestran todas las opciones posibles, en sus valores por defecto -->

	<!-- Nombre base por defecto de los ficheros con las traducciones. En nuestro caso suele ser "text",

		de forma que los ficheros toman nombres como "text.properties", "text_en.properties". Nótese

		que sólo es el nombre por defecto. Cada proyecto puede especificar un baseName distinto -->

	<variable name="basename" value="text" />

	<!-- Directorio base. Las rutas relativas especificadas en otras variables (databaseDir, directorios

		de proyecto) tomarán este directorio como directorio base.  Por defecto es el directorio

		desde el que se llama a la aplicación -->

	<variable name="basedir" value="test-data" />

	<!-- Lista de idiomas que se tendrán en cuenta  -->

	<variable name="languages" value="ca;cs;de;en;es;eu;fr;gl;it;pt" />

	<!-- El directorio que contendrá la base de datos de traducciones por idioma. Por defecto es el

		directorio "database", relativo al directorio especificado en la variable "basedir".  -->

	<variable name="databaseDir" value="database" />

		<!-- El directorio por defecto que contendrá los property files que almacenan las claves de cada

	 proyecto". Esto se usa en los proyectos que no especifican un atributo "propertyDir". Si el

	 directorio no es absoluto, entonces es relativo al directorio de cada proyecto. -->

	<variable name="defaultPropertyDir" value="config" />

	<variable name="sourceKeys" value="sources" />

</config>

<projects>

	<!-- Los proyectos que se van a leer. Es necesario especificar un directorio (relativo o absoluto),

		y opcionalmente se puede incluir un atributo "basename" para especificar un nombre base

		distinto del nombre base por defecto -->

	<!-- The projects which are going to be read. An absolute or relative directory name must be specified,

		in which the property files are located. An optional "basename" attribute is also accepted,

		to override the default basename -->

	<project dir="src/appgvSIG" basename="otro"  sourceKeys="sources" propertyDir="config" />

	<project dir="src/_fwAndami" />

</projects>

package org.gvsig.i18n;

import junit.framework.Test;

import junit.framework.TestSuite;

public class AllTests {

	public static Test suite() {

		TestSuite suite = new TestSuite("Test for org.gvsig.i18n");

		//$JUnit-BEGIN$

		suite.addTestSuite(TestMessages.class);

		//$JUnit-END$

		return suite;

	}

}

#text.properties

aceptar=Aceptar

cancelar=Cancelar

Cascada=Cascada

cascada_enable=Debe haber al menos una ventana abierta

#text_en.properties

aceptar=OK

cancelar=Cancel

Cascada=Cascade

ventana=Window

otro=other

#text_fr.properties

aceptar=Accepter

Cascada=Cascade

Configurar=Configurer

/**

 * 

 */

package org.gvsig.i18n;

import java.io.File;

import java.net.MalformedURLException;

import java.util.ArrayList;

import java.util.Locale;

import junit.framework.TestCase;

/**

 * @author cesar

 *

 */

public class TestMessages extends TestCase {

	/*

	 * @see TestCase#setUp()

	 */

	protected void setUp() throws Exception {

		super.setUp();

	}

	/*

	 * @see TestCase#tearDown()

	 */

	protected void tearDown() throws Exception {

		super.tearDown();

	}

	public void testSetPreferredLocales() {

		setPreferredLocales();

		removeLocales();

	}

	private void setPreferredLocales() {

		ArrayList preferred = new ArrayList();

		preferred.add(new Locale("en"));

		preferred.add(new Locale("es"));

		Messages.setPreferredLocales(preferred);

		ArrayList resultPref = Messages.getPreferredLocales();

		TestCase.assertEquals(resultPref.size(), 2);

		Locale lang1 = (Locale) resultPref.get(0);		

		TestCase.assertEquals(lang1.getLanguage(), "en");

		Locale lang2 = (Locale) resultPref.get(1);		

		TestCase.assertEquals(lang2.getLanguage(), "es");

	}

	private void removeLocales() {	

		Locale lang1 = new Locale("en");

		Locale lang2 = new Locale("es");	

		ArrayList resultPref = Messages.getPreferredLocales();

		Messages.removeLocale(lang1);

		TestCase.assertEquals(resultPref.size(), 1);

		Messages.removeLocale(lang2);		

		TestCase.assertEquals(resultPref.size(), 0);

	}

	public void testAddResourceFamily() {

		setPreferredLocales();

		//this.getClass().getClassLoader().getResource("text_en.properties");

		try {

			Messages.addResourceFamily("text", new File("src-test/org/gvsig/i18n/dataset1/"));

		} catch (MalformedURLException e) {

			TestCase.fail("Fichero de recursos no encontrado");

		}

		TestCase.assertEquals(5, Messages.size(new Locale("en")));

		TestCase.assertEquals(4,Messages.size(new Locale("es")));

		TestCase.assertEquals(0,Messages.size(new Locale("fr")));

		TestCase.assertEquals("OK", Messages.getText("aceptar"));

		TestCase.assertEquals("Cancel", Messages.getText("cancelar"));

		TestCase.assertEquals("Cascade", Messages.getText("Cascada"));

		TestCase.assertEquals("Window", Messages.getText("ventana"));

		TestCase.assertEquals("Debe haber al menos una ventana abierta", Messages.getText("cascada_enable"));

		TestCase.assertEquals("Configurar", Messages.getText("Configurar"));

		TestCase.assertEquals(null, Messages.getText("Configurar", false));

		// load another file now

		try {

			Messages.addResourceFamily("text", new File(

                    "src-test/org/gvsig/i18n/dataset2/"));

		} catch (MalformedURLException e) {

			TestCase.fail("Fichero de recursos no encontrado");

		}

		// check that the right amount of translations was loaded

		TestCase.assertEquals(7, Messages.size(new Locale("en")));

		TestCase.assertEquals(6, Messages.size(new Locale("es")));

		TestCase.assertEquals(0, Messages.size(new Locale("fr")));

		// test that keys didn't get overwritten by the new files

		// (only new keys should have been added for each language)

		TestCase.assertEquals("OK", Messages.getText("aceptar"));

		TestCase.assertEquals("Cancel", Messages.getText("cancelar"));

		TestCase.assertEquals("Cascade", Messages.getText("Cascada"));

		// check the new keys

		TestCase.assertEquals("At least one window should be open", Messages.getText("cascada_enable"));

		TestCase.assertEquals("Insert first corner point", Messages.getText("insert_first_point_corner"));

		TestCase.assertEquals("Capa exportada", Messages.getText("capa_exportada"));

		TestCase.assertEquals("Circunscrito", Messages.getText("circumscribed"));

		Messages.removeResources();

		TestCase.assertEquals(0, Messages.size(new Locale("en")));

		TestCase.assertEquals(0, Messages.size(new Locale("es")));

		TestCase.assertEquals(0, Messages.size(new Locale("fr")));

		removeLocales();

	}

}

#text.properties

aceptar=baceptar

cancelar=amancebar

capa_exportada=Capa exportada

circumscribed=Circunscrito

#text_en.properties

insert_first_point_corner=Insert first corner point

cascada_enable=At least one window should be open

cancelar=arancelar

#text_fr.properties

aceptar=Accepter

Cascada=Cascade

Configurar=Configurer

#Translations for language [it]

#Tue Nov 07 12:30:01 CET 2006

aceptar=Accetta

Las_traducciones_no_pudieron_ser_cargadas=

No.hay.lista.de.idiomas.preferidos.quiza.olvido.inicializar.clase=

No_hay_lista_de_idiomas_preferidos_quiza_olvido_inicializar_clase=

No_se_encontro_la_traduccion_para=Non si \u00e9 incontrata la traduzione per

#Translations for language [es]

#Mon Oct 30 09:38:21 CET 2006

aceptar=Aceptar

Las_traducciones_no_pudieron_ser_cargadas=Las traducciones no pudieron ser cargadas

No.hay.lista.de.idiomas.preferidos.quiza.olvido.inicializar.clase=No hay lista de idiomas preferidos. Quiza olvido inicializar la clase

No_hay_lista_de_idiomas_preferidos_quiza_olvido_inicializar_clase=No hay lista de idiomas preferidos. Quiz\u00e1 olvid\u00f3 inicializar la clase.

No_se_encontro_la_traduccion_para=No se encontr\u00f3 la traducci\u00f3n para

#Translations for language [en]

#Wed Nov 08 12:31:46 CET 2006

=\=\=\=\=\=\=

<<<<<<<=text_en.properties

>>>>>>>=1.6

aceptar=Accept

Las_traducciones_no_pudieron_ser_cargadas=Translations couldn't be loaded

No.hay.lista.de.idiomas.preferidos.quiza.olvido.inicializar.clase=There is no list of favorite languages probably you forgot initialice the class

No_hay_lista_de_idiomas_preferidos_quiza_olvido_inicializar_clase=There is not preferred languages list. Maybe the Messages class was not initiated

No_se_encontro_la_traduccion_para=Cannot find translation for

#Translations for language [gl]

#Mon Oct 30 09:38:21 CET 2006

aceptar=Aceptar

Las_traducciones_no_pudieron_ser_cargadas=As traducci\u00f3ns non se puideron cargar

No.hay.lista.de.idiomas.preferidos.quiza.olvido.inicializar.clase=

No_hay_lista_de_idiomas_preferidos_quiza_olvido_inicializar_clase=Non se atopou a lista de idiomas preferidos.Quiz\u00e1s non se lembrou de inicializar a clase

No_se_encontro_la_traduccion_para=Non se atopou a traducci\u00f3n para

#Translations for language [ca]

#Mon Oct 30 09:38:21 CET 2006

aceptar=Acceptar

Las_traducciones_no_pudieron_ser_cargadas=Les traduccions no s'han pogut carregar

No.hay.lista.de.idiomas.preferidos.quiza.olvido.inicializar.clase=

No_hay_lista_de_idiomas_preferidos_quiza_olvido_inicializar_clase=No s'ha trobat la llista d'idiomes preferits. Potser ha oblidat inicialitzar la classe

No_se_encontro_la_traduccion_para=No s'ha trobat la traducci\u00f3 per a

#Translations for language [pt]

#Mon Oct 30 09:38:21 CET 2006

aceptar=Aceitar

Las_traducciones_no_pudieron_ser_cargadas=

No.hay.lista.de.idiomas.preferidos.quiza.olvido.inicializar.clase=

No_hay_lista_de_idiomas_preferidos_quiza_olvido_inicializar_clase=

No_se_encontro_la_traduccion_para=N\u00e3o se encontrou a tradu\u00e7\u00e3o de

#Translations for language [cs]

#Mon Oct 30 09:38:21 CET 2006

aceptar=Budi\u017e

Las_traducciones_no_pudieron_ser_cargadas=

No.hay.lista.de.idiomas.preferidos.quiza.olvido.inicializar.clase=

No_hay_lista_de_idiomas_preferidos_quiza_olvido_inicializar_clase=

No_se_encontro_la_traduccion_para=Nelze nal\u00e9zt p\u0159eklad pro

#Translations for language [fr]

#Mon Oct 30 09:38:21 CET 2006

aceptar=Accepter

Las_traducciones_no_pudieron_ser_cargadas=Les traductions ne peuvent pas \u00eatre charg\u00e9es.

No.hay.lista.de.idiomas.preferidos.quiza.olvido.inicializar.clase=

No_hay_lista_de_idiomas_preferidos_quiza_olvido_inicializar_clase=Impossible de trouver la liste des langues pr\u00e9f\u00e9r\u00e9es. Vous avez peut-\u00eatre oubli\u00e9 d'installer la classe.

No_se_encontro_la_traduccion_para=Impossible de trouver les traductions pour

#Translations for language [de]

#Mon Oct 30 09:38:21 CET 2006

aceptar=OK

Las_traducciones_no_pudieron_ser_cargadas=

No.hay.lista.de.idiomas.preferidos.quiza.olvido.inicializar.clase=

No_hay_lista_de_idiomas_preferidos_quiza_olvido_inicializar_clase=

No_se_encontro_la_traduccion_para=Konnte \u00dcbersetzung nicht finden f\u00fcr\:

#Translations for language [eu]

#Mon Oct 30 09:38:21 CET 2006

aceptar=Ados

Las_traducciones_no_pudieron_ser_cargadas=Itzulpenak ezin izan dira kargatu

No.hay.lista.de.idiomas.preferidos.quiza.olvido.inicializar.clase=

No_hay_lista_de_idiomas_preferidos_quiza_olvido_inicializar_clase=\=Ez da hobetsitako hizkuntzen zerrenda aurkitu. Agian klasea hasieratzea ahaztu zaizu

No_se_encontro_la_traduccion_para=Ez da itzulpenik aurkitu honetarako\:

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

*

* Copyright (C) 2006 IVER T.I. and Generalitat Valenciana.

*

* 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

*

* For more information, contact:

*

*  Generalitat Valenciana

*   Conselleria d'Infraestructures i Transport

*   Av. Blasco Ib??ez, 50

*   46010 VALENCIA

*   SPAIN

*

*      +34 963862235

*   gvsig@gva.es

*      www.gvsig.gva.es

*

*    or

*

*   IVER T.I. S.A

*   Salamanca 50

*   46005 Valencia

*   Spain

*

*   +34 963163400

*   dac@iver.es

*/

/**

 * 

 */

package org.gvsig.i18n.utils;

import java.io.BufferedWriter;

import java.io.File;

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.OutputStreamWriter;

import java.io.UnsupportedEncodingException;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.Iterator;

import java.util.TreeMap;

/**

 * @author cesar

 *

 */

public class UpdateTrans {

	// The filename which stores the configuration (may be overriden by the command line parameter)

	private String configFileName = "config.xml";

	// Object to load and store the config options

	private ConfigOptions config;

	private TranslationDatabase database;

	/**

	 * @param args

	 */

	public static void main(String[] args) {

		UpdateTrans process = new UpdateTrans();

		// load command line parameters

		if (!process.readParameters(args)) {

			usage();

			System.exit(-1);

		}

		// transfer control to the program's main loop

		process.start();

	}

	private void start() {

		// load config options from the config file

		if (!loadConfig()) {

			System.out.println("Error leyendo el fichero de configuraci?n.");

			usage();

			System.exit(-1);

		}

		loadKeys();

		loadDataBase();

		updateDB();

	}

	private void updateDB(){

		String lang, auxLang;

		String key, value, dbValue;

		HashMap newKeys = detectNewKeys();

		TreeMap newKeysDict;

		HashMap removedKeys = new HashMap();

		ArrayList removedKeysDict;

		/**

		 * Process the new or changed keys

		 */

		for (int i=0; i<config.languages.length; i++) {

			lang = config.languages[i];

			File langDir = new File(config.outputDir+File.separator+lang);

			langDir.mkdirs();

			// process the keys

			newKeysDict = (TreeMap) newKeys.get(lang);

			removedKeysDict = new ArrayList();

			removedKeys.put(lang, removedKeysDict);

			Iterator newKeysIterator = newKeysDict.keySet().iterator();

			while (newKeysIterator.hasNext()) {

				int numValues=0;

				value = null;

				key = (String) newKeysIterator.next();

				dbValue = database.getTranslation(lang, key);

				ArrayList newKeyList = (ArrayList) newKeysDict.get(key);

				String[] newKey;

				boolean equal=true;

				for (int j=0; j<newKeyList.size(); j++) {

					newKey = (String[]) newKeyList.get(j);

					if (!newKey[0].equals("")) {

						if (dbValue!=null && !dbValue.equals(newKey[0]))

							equal = false;

						if (numValues==0) { //if there are several non-empty values, take the first one

							value = newKey[0];

						}

						else if (!value.equals(newKey[0])) {

							equal=false;

						}

						numValues++;	

					}

				}

				if (equal==false) {

					System.err.println("\nAtenci?n -- La clave '"+key+"' tiene diferentes valores para el idioma "  + lang + ".");

					System.err.println("Valor en base de datos: "+key+"="+dbValue);

					for (int j=0; j<newKeyList.size(); j++) {

						newKey = (String[]) newKeyList.get(j);

						System.err.println(newKey[1] + " -- " + key + "=" + newKey[0]);

					}

				}

				if (value!=null && !value.equals("")) { // the translation has a value

					if (dbValue==null) {

						// new translation

						database.setTranslation(lang, key, value);

						// it has been added to database, it isn't new anymore

						// we add the key to the list of keys to remove. We don't remove it now because then there is troubles with the iterator

						removedKeysDict.add(key);

					}

					else if (!dbValue.equals("")) {

						// if dbValue contains a translation, it isn't a new translation

						removedKeysDict.add(key);

					}

					/*

					 * else { // if dbValue.equals(""), it means that the key has been changed, and it must be sent for translation

					 *       //It should not be added to the database with the value from the property file, as it is not valid anymore.

					 * 

					 * }

					 */

				}

			}

		}

		// remove 

		for (int i=0; i<config.languages.length; i++) {

			lang = config.languages[i];

			removedKeysDict = (ArrayList) removedKeys.get(lang);

			newKeysDict = (TreeMap) newKeys.get(lang);

			Iterator removeIterator = removedKeysDict.iterator();

			while (removeIterator.hasNext()) {

				key = (String) removeIterator.next();

				newKeysDict.remove(key);

			}

		}

		removedKeys = new HashMap();

		// we already added all the new keys with value to the database

		// now we try to find a translation for the keys without translation

		for (int i=0; i<config.languages.length; i++) {

			lang = config.languages[i];

			File langDir = new File(config.outputDir+File.separator+lang);

			langDir.mkdirs();

			// process the keys

			newKeysDict = (TreeMap) newKeys.get(lang);

			removedKeysDict = new ArrayList();

			removedKeys.put(lang, removedKeysDict);

			Iterator newKeysIterator = newKeysDict.keySet().iterator();

			while (newKeysIterator.hasNext()) {

				key = (String) newKeysIterator.next();

				value = "";

				String auxValue;

				for (int currentAuxLang=0; currentAuxLang<config.languages.length && (value==null || value.equals("")); currentAuxLang++) {

					auxLang = config.languages[currentAuxLang];

					auxValue = database.getTranslation(auxLang, key);

					if (auxValue!=null && !auxValue.equals("")) {

						ArrayList keyList = database.getAssociatedKeys(auxLang, value);

						if (keyList!=null) {

							for (int j=0; j<keyList.size() && (value==null || !value.equals("")); j++) {

								value = database.getTranslation(lang, (String)keyList.get(j));

							}

						}

					}

				}

				if (value!=null && !value.equals("")) { // the translation has a value

					dbValue = database.getTranslation(lang, key);

					if (dbValue==null || !dbValue.equals("")) {

						/* if dbValue == "" means that the key has been changed and should be sent for translation.

						 * It should not be added to the database with the value from the property file, as it is not valid anymore.

						 */

						database.setTranslation(lang, key, value);

						// it has been added to database, it isn't new anymore

						// we add the key to the list of keys to remove. We don't remove it now because then there is troubles with the iterator

						removedKeysDict.add(key);

					}

				}

			}

		}

		// remove 

		for (int i=0; i<config.languages.length; i++) {

			lang = config.languages[i];

			removedKeysDict = (ArrayList) removedKeys.get(lang);

			newKeysDict = (TreeMap) newKeys.get(lang);

			Iterator removeIterator = removedKeysDict.iterator();

			while (removeIterator.hasNext()) {

				key = (String) removeIterator.next();

				newKeysDict.remove(key);

			}

		}

		// output the keys to be translated

		outputNewKeys(newKeys);

		// update the values of each project's property files and store to disk

		saveKeys();

		// store datase to disk

		database.save();

	}

	private void outputNewKeys(HashMap newKeys) {

		String lang, auxLang;

		/**

		 * Process the new or changed keys

		 */

		for (int i=0; i<config.languages.length; i++) {

			lang = config.languages[i];

			File langDir = new File(config.outputDir+File.separator+lang);

			langDir.mkdirs();

			HashMap outputFiles = new HashMap();

			HashMap outputPropertiesStream = new HashMap();

			HashMap outputProperties = new HashMap();

			// open the output files, one for each defined language

			for (int j=0; j<config.outputLanguages.length; j++) {

				auxLang = config.outputLanguages[j];

				FileOutputStream fos, fosProp;

				OrderedProperties prop;

				try {

					fos = new FileOutputStream(langDir.getPath()+File.separator+config.defaultBaseName+"_"+auxLang+".properties-"+config.outputEncoding);

					fosProp = new FileOutputStream(langDir.getPath()+File.separator+config.defaultBaseName+"_"+auxLang+".properties");

					prop = new OrderedProperties();

					outputPropertiesStream.put(auxLang, fosProp);

					outputProperties.put(auxLang, prop);

					try {

						outputFiles.put(auxLang, new BufferedWriter(new OutputStreamWriter(fos, config.outputEncoding)));

					} catch (UnsupportedEncodingException e) {

						// TODO Auto-generated catch block

						System.err.println(e.getLocalizedMessage());

						System.exit(-1);

					}

				} catch (FileNotFoundException e) {

					// TODO Auto-generated catch block

					System.err.println(e.getLocalizedMessage());

					System.exit(-1);

				}

			}

			// also open the file for language we're processing currently

			if (!outputFiles.containsKey(lang)) {

				FileOutputStream fos, fosProp;

				OrderedProperties prop;

				try {

					fos = new FileOutputStream(langDir.getPath()+File.separator+config.defaultBaseName+"_"+lang+".properties-"+config.outputEncoding);

					fosProp = new FileOutputStream(langDir.getPath()+File.separator+config.defaultBaseName+"_"+lang+".properties");

					prop = new OrderedProperties();

					outputPropertiesStream.put(lang, fosProp);

					outputProperties.put(lang, prop);

					try {

						outputFiles.put(lang, new BufferedWriter(new OutputStreamWriter(fos, config.outputEncoding)));

					} catch (UnsupportedEncodingException e) {

						// TODO Auto-generated catch block

						System.err.println(e.getLocalizedMessage());

						System.exit(-1);

					}

				} catch (FileNotFoundException e) {

					// TODO Auto-generated catch block

					System.err.println(e.getLocalizedMessage());

					System.exit(-1);

				}

			}

			TreeMap dict = (TreeMap) newKeys.get(lang);

			Iterator keyIterator = dict.keySet().iterator();

			String key, value;

			while (keyIterator.hasNext()) {

				key = (String) keyIterator.next();

				Iterator files = outputFiles.keySet().iterator();

				BufferedWriter writer;

				while (files.hasNext()) {

					// we output the pair key-value for the defined output languages (they're used for reference by translators)							

					auxLang = (String) files.next();

					writer = (BufferedWriter) outputFiles.get(auxLang);

					value = database.getTranslation(auxLang, key);

					try {

						if (value!=null)

							writer.write(key+"="+value+"\n");

						else

							writer.write(key+"=\n");

					} catch (IOException e) {

						// TODO Auto-generated catch block

						e.printStackTrace();

					}

				}

				Iterator props = outputProperties.keySet().iterator();

				OrderedProperties prop;

				while (props.hasNext()) {

					// we output the pair key-value for the defined output languages (they're used for reference by translators)							

					auxLang = (String) props.next();

					prop = (OrderedProperties) outputProperties.get(auxLang);

					value = database.getTranslation(auxLang, key);

					if (value!=null)

						prop.put(key, value);

					else

						prop.put(key, "");

				}

			}

			Iterator props = outputProperties.keySet().iterator();

			OrderedProperties prop;

			FileOutputStream fos;

			while (props.hasNext()) {

				auxLang = (String) props.next();

				fos = (FileOutputStream) outputPropertiesStream.get(auxLang);

				prop = (OrderedProperties) outputProperties.get(auxLang);

				try {

					prop.store(fos, "Translations for language ["+auxLang+"]");

				} catch (IOException e) {

					// TODO Auto-generated catch block

					e.printStackTrace();

				}

			}

			// close the files now

			Iterator files = outputFiles.keySet().iterator();

			while (files.hasNext()) {							

				auxLang = (String) files.next();

				BufferedWriter writer = (BufferedWriter) outputFiles.get(auxLang);

				try {

					writer.close();

				} catch (IOException e) {

					// do nothing here

				}

			}

		}		

	}

	private HashMap detectNewKeys() {

		Project currentProject;

		String lang;

		OrderedProperties dict;

		TreeMap auxDict;

		Iterator keys;

		String key, value, dbValue;

		HashMap newKeys = new HashMap();

		for (int i=0; i<config.languages.length; i++) {

			lang = config.languages[i];

			newKeys.put(lang, new TreeMap());

		}

		/**

		 * Detect the new or changed keys

		 * We just make a list, we will check the list later (to detect conflicting changes)

		 */

		for (int i=0; i<config.projects.size(); i++) {

			currentProject = (Project) config.projects.get(i);

			for (int j=0; j<config.languages.length; j++) {

				lang = config.languages[j];

				dict = (OrderedProperties) currentProject.dictionaries.get(lang);

				keys = dict.keySet().iterator();

				while (keys.hasNext()) {

					key = (String) keys.next();

					value = dict.getProperty(key);

					dbValue = database.getTranslation(lang, key);

					if (dbValue==null || dbValue.equals("") || (!value.equals("") && !dbValue.equals(value))) {

						String []newKey = new String[2];

						newKey[0]=value;

						newKey[1]= currentProject.dir;

						auxDict = (TreeMap) newKeys.get(lang);

						ArrayList keyList = (ArrayList) auxDict.get(key);

						if (keyList==null) {

							keyList = new ArrayList();

						}

						keyList.add(newKey);

						auxDict.put(key, keyList);

					}

				}

			}

		}

		return newKeys;

	}

	private static void usage() {

		System.out.println("Uso: UpdateTrans [OPCION]");

		System.out.println("\t-c\t--config=configFile");

	}

	/**

	 *  Reads the command line parameters */

	private boolean readParameters(String[] args) {

		String configPair[];

		for (int i=0; i<args.length; i++) {

			configPair = args[i].split("=",2);

			if ( (configPair[0].equals("-c") || configPair[0].equals("--config"))

					&& configPair.length==2) {

				configFileName = configPair[1];

			}

			else {

				return false;

			}

		}

		return true;

	}

	private boolean loadConfig() {

		config = new ConfigOptions(configFileName);

		config.load();

		return true;

	}

	/**

	 * Reads the translation keys from the projects speficied in

	 * the config file. The keys are stored for each project in

	 * 'config.projects'. 

	 * 

	 * @return

	 */

	private void loadKeys() {

		Keys keys = new Keys(config);

		keys.load();

	}

	private void saveKeys() {

		Project project;

		OrderedProperties dict;

		String lang;

		for (int currentProject=0; currentProject<config.projects.size(); currentProject++) {

			project = ((Project)config.projects.get(currentProject));

			for (int currentLang=0; currentLang<config.languages.length; currentLang++) {

				lang = (String) config.languages[currentLang];

				dict = (OrderedProperties) project.dictionaries.get(lang);

				String dbValue, key;

				Iterator keysIterator = dict.keySet().iterator();

				while (keysIterator.hasNext()) {

					key = (String) keysIterator.next();

					dbValue = database.getTranslation(lang, key);

					if (dbValue!=null) {

						dict.setProperty(key, dbValue);

					}

				}

			}

		}

		Keys keys = new Keys(config);

		keys.save();

	}

	private void loadDataBase() {

		database = new TranslationDatabase(config);

		database.load();

	}

}

/**

 * 

 */

package org.gvsig.i18n.utils;

import java.io.BufferedReader;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.InputStreamReader;

import java.io.UnsupportedEncodingException;

import java.util.HashMap;

import java.util.HashSet;

import java.util.Iterator;

import java.util.regex.Matcher;

import java.util.regex.Pattern;

import org.kxml2.io.KXmlParser;

import org.xmlpull.v1.XmlPullParserException;

/**

 * @author cesar

 *

 */

public class Keys {

	private ConfigOptions config;

	public Keys(ConfigOptions config) {

		this.config = config;

	}

	public void load() {

		Project project;

		for (int currentProject=0; currentProject<config.projects.size(); currentProject++) {

			project = ((Project)config.projects.get(currentProject));

			/**

			 * There is two options, "properties" and "sources". "sources" is the default, so

			 * if there was something different to "properties", we assume "sources".

			 */

			if (!project.sourceKeys.equals("properties")) {

				project.dictionaries = loadProjectFromSources(project);

			}

			else {

				// load the keys for each language from the property file

			 	project.dictionaries = loadProjectFromProperties(project);

			 	// add missing keys tp each language

			 	completeKeys(project);

			 }

		}

	}

	public void save() {

		Project project;

		OrderedProperties dict;

		FileOutputStream stream=null;

		String lang;

		for (int currentProject=0; currentProject<config.projects.size(); currentProject++) {

			project = ((Project)config.projects.get(currentProject));

			for (int currentLang=0; currentLang<config.languages.length; currentLang++) {

				lang = (String) config.languages[currentLang];

				dict = (OrderedProperties) project.dictionaries.get(lang);

				if (dict.size()>0) {

					// ensure the directory exists

					File propertyDir = new File(project.propertyDir);

					if (propertyDir.mkdirs())

						System.out.println("Aviso -- directorio creado: "+project.propertyDir);

					try {

						// different for spanish...

						if (lang.equals("es")) {

							stream = new FileOutputStream(project.propertyDir+File.separator+project.basename+".properties");

						}

						else {

							stream = new FileOutputStream(project.propertyDir+File.separator+project.basename+"_"+lang+".properties");

						}

					} catch (FileNotFoundException e) {

						// TODO Auto-generated catch block

						e.printStackTrace();

					}

					try {

						dict.store(stream, "Translations for language ["+lang+"]");

					} catch (IOException e) {

						// TODO Auto-generated catch block

						e.printStackTrace();

					}

				}

			}

		}	

	}

	private HashMap loadProjectFromSources(Project project) {

		// always start with an empty HashMap when loading

		HashMap dictionaries = new HashMap();		

		String lang;

		/**

		 * The keys obtained from the sources and the config.xml files of the

		 * plugins.

		 */

		HashSet keys = new HashSet();

		/**

		 * The translations loaded from the property files of the project.

		 */

		dictionaries =  loadProjectFromProperties(project);

		for (int i=0; i<project.srcDirs.length; i++) {

			try {

				keys = loadKeysFromSources(ConfigOptions.getAbsolutePath(File.separator, project.dir+File.separator+project.srcDirs[i]), keys);

			}

			catch (IOException ex) {

				// It there was an error reading the directory, just warn and skip the dir

				System.err.println(project.dir +" -- Aviso: no se pudo leer el directorio "+project.dir+File.separator+project.srcDirs[i]);

			}

		}

		for (int currentLang=0; currentLang<config.languages.length; currentLang++) {

			lang = config.languages[currentLang];

			OrderedProperties currentDict = (OrderedProperties) dictionaries.get(lang);

			Iterator keysIterator = keys.iterator();

			String key;

			// add missing keys

			while (keysIterator.hasNext()) {

				key = (String) keysIterator.next();

				if (!currentDict.containsKey(key)) {

					currentDict.put(key, "");

					System.out.println(project.dir+" -- Aviso -- clave a?adida: "+key);

				}

			}

			// remove extra keys

			// first make a list of keys to remove, because it's not possible to access the iterator and the TreeMap at the same time

		/*	HashSet removedKeys = new HashSet();

			Iterator dictKey = currentDict.keySet().iterator();

			while (dictKey.hasNext()) {

				key = (String) dictKey.next();

				if (!keys.contains(key)) {

					removedKeys.add(key);

					System.out.println(project.dir+" -- Aviso -- clave eliminada: "+key);

				}

			}

			// now we really remove the keys

			Iterator removedKeysIt = removedKeys.iterator();