package cz.frantovo.nekurak.ext;

 import java.io.BufferedReader;

 import java.io.InputStreamReader;

 import java.io.OutputStreamWriter;

 import java.net.URL;

 import java.net.URLConnection;

 import java.net.URLEncoder;

 /**

  * Neprovádí vlastní interpretaci Texy syntaxe, ale volá HTTP službu napsanou v PHP.

  * @author fiki

  */

 public class Texy {

     /** TODO: parametrizovatelnost/localhost ? */

     private static final String URL_SLUZBY = "http://nekurak.net/texy/http/";

     public String preved(String text) {

 	try {

 	    URL url = new URL(URL_SLUZBY);

 	    URLConnection spojeni = url.openConnection();

 	    spojeni.setDoOutput(true);

 	    /** Odešleme data */

 	    OutputStreamWriter wr = new OutputStreamWriter(spojeni.getOutputStream());

 	    wr.write(URLEncoder.encode(text, "UTF-8"));

 	    wr.flush();

 	    /** Přijmeme odpověď */

 	    BufferedReader rd = new BufferedReader(new InputStreamReader(spojeni.getInputStream()));

 	    StringBuffer vysledek = new StringBuffer();

 	    String radka;

 	    while ((radka = rd.readLine()) != null) {

 		vysledek.append(radka);

 	    }

 	    // TODO: → finally

 	    wr.close();

 	    rd.close();

 	    return vysledek.toString();

 	} catch (Exception e) {

 	    return "TODO:chyba";

 	} finally {

 	    // TODO

 	}

     }

 }