/******************************************************************************
*
* Java HTML to Wiki Converter - tables
* ------------------------------------
*
* $ v0.6, last modified: 2004/08/15 $
* converts the HTML table tags into their wiki equivalents
*
* Copyright (C) 2004 Flavio "Iron Bishop" Pastore
* http://ironbishop.altervista.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.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
* http://www.gnu.org/copyleft/gpl.html
*
******************************************************************************
*
* Based on:
*
* HTML to Wiki Converter - tables
* -------------------------------
*
* $Id: html2wiki-tables.inc,v 1.3 2004/06/18 21:23:05 bmanolov Exp $
*
* converts the HTML table tags into their wiki equivalents,
* developed by Magnus Manske and used in Wikipedia
*
* Copyright (C) 2004 Borislav Manolov
*
* Author: Borislav Manolov <b.manolov at web.de>
* http://purl.oclc.org/NET/manolov/
*
*****************************************************************************/
import java.io.*;
import java.util.*;
import java.util.regex.*;
class html2wiki_tables {
final static boolean ESCAPE_EXT_WIKICODE = false;
public static void main(String args[]) {
/* main */
if (args.length == 2) io(args[0], args[1]);
else blablah();
}
public static String convert(String str) {
/* converts a HTML table into a wikicode table */
str = str.replaceAll("\r", "");
// escape existent wiki markup
if (ESCAPE_EXT_WIKICODE)
str = str.replaceAll("\\{\\||\\|\\}|\\|\\||!\\+|\\|\\-|\\|\\+|\\|",
"<nowiki>$0</nowiki>");
// remove \n in HTML tags
str = strip_newlines(str);
// replace HTML tags with wiki equivalents
str = str.replaceAll("<\\/table>", // end table
"\n|}");
str = str.replaceAll("<\\/caption>","");// end caption
str = str.replaceAll("<\\/tr>",""); // end row
str = str.replaceAll("<\\/th>",""); // end heading
str = str.replaceAll("<\\/td>",""); // end cell
str = str.replaceAll("<table([^>]*)>", // start table
"\n{| $1 |");
str = str.replaceAll("<caption>", // start caption
"\n|+");
str = str.replaceAll("<tr([^>]*)>", // start row
"\n|- $1");
str = str.replaceAll("<th([^>]*)>", // start heading
"\n! $1 |");
str = str.replaceAll("<td([^>]*)>", // start cell
"\n| $1 |");
str = str.replaceAll(" *\n *","\n"); // spaces at the end and the beginning of a line
str = str.replaceAll("\n+","\n"); // multiple new lines
// clear phase
String a[] = {" ", "! \\|", "\\| \\|"};
String b[] = {" ", "!", "\\|"};
for (int i = 0; i < a.length; i++)
str = str.replaceAll(a[i], b[i]);
// return wikicode
return str;
}
public static void io(String in, String out) {
/* converts HTML tables files into wikicode tables files */
String table = "", buffer = "";
try {
FileReader fr = new FileReader(in);
BufferedReader br = new BufferedReader(fr);
while ((buffer = br.readLine()) != null) table += buffer + "\n";
fr.close();
table = convert(table);
FileWriter fw = new FileWriter(out);
fw.write("<!-- Made with Java HTML to Wiki Converter - tables -->\n");
fw.write("<!-- Copyright (C) 2004 Flavio \"Iron Bishop\" Pastore -->\n");
fw.write(table);
fw.close();
} catch (Throwable t) {
System.out.println(t.toString());
}
}
public static String strip_newlines(String s) {
/* removes newlines into HTML table tags */
String testo = "", tabella = "", salva = "" + s;
try {
while (s.contains("<table")) {
testo += s.substring(0, s.indexOf("<table"));
tabella = s.substring(s.indexOf("<table"), s.indexOf("</table>") + 8);
s = s.substring(s.indexOf("</table>") + 8);
int end = tabella.indexOf("<td");
String buffer = "", res = "";
buffer = tabella.substring(0, end);
while (true) {
tabella = tabella.substring(end);
end = tabella.indexOf(">") + 1;
buffer += tabella.substring(0,end);
buffer = buffer.replaceAll("\n"," ");
tabella = tabella.substring(end);
end = tabella.indexOf("<td");
if (end == -1) end = tabella.length();
res += buffer + tabella.substring(0, end);
buffer= "";
if (end == tabella.length()) break;
}
testo += res;
}
} catch (Throwable t) { System.out.println(t.toString()); return salva; }
/* ERROR: function still return "testo" instead of "salva".
*
* ...who knows why? O_o */
testo += s;
return testo;
}
public static void blablah() {
/* written introduction */
System.out.println("Java HTML to Wiki Converter - tables");
System.out.println("Author: Flavio \"Iron Bishop\" Pastore");
System.out.println(" http://ironbishop.altervista.org\n");
System.out.println("This program is free software, read LICENSE.txt for further informations.\n");
System.out.println("USAGE: java html2wiki_tables HTML_input_file wikicode_destination_file");
/*debug
System.out.println("-@-" + convert("aaaa\na <table align=right\nborder=1><tr align=right><td align=right>aaa1</td><td>2</td></tr></table>\n\naa\naaa<table><tr><t>prova\nprova</td></tr></table>\naaaaaa\n" + "-@-"));
//*/
}
}
