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| <br clear="all"> | | <br clear="all"> |
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| <html>
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| <head>
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| <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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| <title>FEN2Wikipedia - Translate FEN Chess positions into Wikipedia format (David A. Wheeler)</title>
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| <link rel="shortcut icon" href="../favicon.ico" type="image/x-icon">
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| <meta name="description" content="David A. Wheeler's FEN2Wikipedia">
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| <meta name="keywords" content="David, Wheeler, David A. Wheeler, David Wheeler, chess, FEN, wikipedia, chess position, chess diagram, MediaWiki, template, chess template, GPL, GNU GPL, Javascript">
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|
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| <!--
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| FEN2Wikipedia, translate Forsyth-Edwards Notation (FEN) to Wikipedia format.
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| Copyright (C) 2005 David A. Wheeler
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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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|
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| <!--
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| ChangeLog:
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| * Version 1.00, August 31, 2005, initial version.
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| -->
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|
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| <script language="JavaScript">
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| <!-- Begin
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|
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| // FEN2Wikipedia - convert FEN to Wikipedia format.
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| // This program takes FEN, in this kind of format:
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| // rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR
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| // and generates this kind of format:
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| // {{Schachbrett|=
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| // | tright
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| // |
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| // |=
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| // 8 |br|bn|bb|bq|bk|bb|bn|br|=
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| // 7 |bp|bp|bp|bp| |bp|bp|bp|=
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| // 6 | | | | | | | | |=
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| // 5 | | | | |bp| | | |=
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| // 4 | | | | |wp|wp| | |=
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| // 3 | | | | | | | | |=
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| // 2 |wp|wp|wp|wp| | |wp|wp|=
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| // 1 |wr|wn|wb|wq|wk|wb|wn|wr|=
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| // a b c d e f g h
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| // | The King's Gambit
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| // }}
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| //
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| // By default, it reads the standard start of game:
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| // rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR
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| // and produces:
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| // {{Schachbrett|=
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| // | tright
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| // |
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| // |=
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| // 8 |br|bn|bb|bq|bk|bb|bn|br|=
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| // 7 |bp|bp|bp|bp|bp|bp|bp|bp|=
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| // 6 | | | | | | | | |=
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| // 5 | | | | | | | | |=
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| // 4 | | | | | | | | |=
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| // 3 | | | | | | | | |=
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| // 2 |wp|wp|wp|wp|wp|wp|wp|wp|=
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| // 1 |wr|wn|wb|wq|wk|wb|wn|wr|=
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| // a b c d e f g h
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| // |
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| // }}
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|
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|
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|
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| // globals -- the current row and column being generated.
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| var row;
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| var column;
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| var maxcolumn;
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|
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| function cellout(fensymbol) {
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| // Return the fensymbol, converted to Wikipedia template format.
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| var answer = "";
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| var count;
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| var i;
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| if ( (fensymbol == "/") || (fensymbol == " ") ) {return "";}
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|
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| // If we need to output multiple cells, do that and return.
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| if ((fensymbol >= 2 && fensymbol <= 9) || (fensymbol == "0")) {
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| count = 0 + fensymbol; // convert text to number (note order!).
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| if (count == 0) {count = 9;} // so "10" becomes 1+9=10.
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| for (i=0; i < count; i++) {
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| answer += cellout("1");
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| }
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| return answer;
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| }
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|
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| // Add row prefix if this is the first column.
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| if ( column == 1) {
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| answer = " " + row + " |";
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| }
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|
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| // Now output based on the symbol. "1" generates a blank cell.
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| if (fensymbol == 'x') {
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| answer += "xx";
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| } else if (fensymbol == 'o') {
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| answer += "xo";
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| } else if (fensymbol >= 'a' && fensymbol <= 'z') {
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| answer += "b" + fensymbol;
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| } else if (fensymbol >= 'A' && fensymbol <= 'Z') {
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| answer += "w" + fensymbol.toLowerCase();
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| } else if (fensymbol == 1) {
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| answer += " ";
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| }
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| answer += "|";
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|
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| // If we're at the end of the row, output row-ending material.
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| column++;
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| if ( column > maxcolumn) {
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| row--;
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| column = 1;
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| answer += "=\n";
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| }
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|
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| return answer;
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| }
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|
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| function ReplyText(fentext, diagramtype, alignmentvalue,
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| headertext, footertext) {
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| // returns Chess text given inputs.
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| // Currently only handles up to 10-column boards, and it only
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| // allows 8x8 and 10x8.
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| var res; // accumulated result.
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|
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| // initialize global variables.
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| row = 8;
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| column = 1; // row "a" is 1.
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| maxcolumn = 8;
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|
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| // Start template - Output type of output, e.g., "Schachbrett"
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| res = "{{" + diagramtype + "|=" + "\n";
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| if (diagramtype == "Schachbrett 8x10") {
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| maxcolumn = 10;
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| }
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|
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| // Output rest of header; alignment (tright or tleft) and headertext.
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| res += "| " + alignmentvalue + "\n";
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| res += "| " + headertext + "\n";
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| res += "|=\n";
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|
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| // Output cells.
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| for (i=0; i < fentext.length; i++) {
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| res += cellout(fentext.charAt(i));
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| if (row == 0) { break; } // Ignore trailing text (castling, etc.)
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| // Note that since we ignore stuff when we're done, we can't detect
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| // "Excess" information. I've decided it's not worth worrying about.
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| }
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|
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| // Output what's underneath -- the column labels, footer, etc.
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| res += " a b c d e f g h";
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| if (maxcolumn == 10) {
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| res += " i j";
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| }
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| res += "\n";
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| res += "| " + footertext + "\n";
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| res += "}}\n";
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|
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| if (row > 0) {
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| res = "Warning! Missing information! This won't work:\n\n" + res;
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| }
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|
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| return res;
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| }
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|
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|
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| function GenerateText(nameform) {
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| // Extract data from form, get board, and display on form.
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|
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| var dtemp, diagramtype_text;
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| var atemp, alignmentvalue_text;
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|
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| dtemp = nameform.diagramtype;
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| diagramtype_text = dtemp.options[dtemp.selectedIndex].value;
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| atemp = nameform.alignmentvalue;
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| alignmentvalue_text = atemp.options[atemp.selectedIndex].value;
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|
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| nameform.result.value =
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| ReplyText(nameform.fen.value, diagramtype_text, alignmentvalue_text,
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| nameform.header.value, nameform.footer.value);
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| }
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|
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|
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| // End -->
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| </script>
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| </head>
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| <h1>FEN2Wikipedia - Translate FEN Chess positions into Wikipedia format</h1>
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| <p>
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| This is FEN2Wikipedia, a simple tool that takes
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| <a href="http://en.wikipedia.org/wiki/Chess">Chess</a> positions described
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| using the
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| <a href="http://en.wikipedia.org/wiki/Forsyth-Edwards_Notation">
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| Forsyth-Edwards Notation (FEN)</a> format, and converts them
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| into the <a href="http://www.schach-computer.info/wiki/index.php/Hauptseite">Schachcomputer Wiki</a> format for
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| chess diagrams "Schachbrett" template</a>).
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| <p>
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| Enter the data below (at least the FEN value) and press
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| the "Generate Wikipedia Text Result (below)" button.
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| The Wikipedia format will be displayed below, which you can then cut and paste
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| into Wikipedia.
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| <p>
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|
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| <form name="main">
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| <table>
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| <tr><th>FEN:</th><td><input type="text" name="fen" size="70" value="rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR"></td></tr>
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| <tr><th>Header:</th><td> <input type="text" name="header" size="70"></td></tr>
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| <tr><th>Footer:</th><td><input type="text" name="footer" size="70"></td></tr>
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| <tr>
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| <th>Type:</th><td>
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| <select size="1" name="diagramtype">
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| <option selected="on" value="Schachbrett">Schachbrett (Feldgröße 44x44 px)</option>
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| <option value="Schachbrett klein">Schachbrett klein (Feldgröße 32x32 px)</option>
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| </select>
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| </td>
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| </tr>
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| <th>Alignment:</th><td>
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| <select size="1" name="alignmentvalue">
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| <option selected="selected" value="tright">Right</option>
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| <option value="tleft">Left</option>
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| </select>
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| </td>
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| </tr>
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|
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|
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| <tr>
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| <td colspan="2">
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| <input type="button" name="generate" value="Generate Wikipedia Text Result (below)" onClick="GenerateText(this.form)">
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| <input type="reset" name="Reset">
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| </td>
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| </tr>
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| </table>
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| <p>
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|
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| <textarea name="result" readonly="readonly" rows="20" cols="70"></textarea>
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|
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| </form>
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| <p>
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| FEN2Wikipedia was created by
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| <a href="http://www.dwheeler.com">David A. Wheeler</a>, and
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| is implemented using Javascript (aka ECMAscript).
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| <p>
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| <a href="http://commons.wikimedia.org/wiki/Standard_chess_diagram">
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| Wikimedia commons has more information on the Wikipedia
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| standard "chess diagram" template</a>.
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| This form takes normal FEN (e.g., "N" is white knight and "n" is black knight),
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| as well as "x" for a cross, "o" for a circle
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| on an empty squre, and the Capablanca chess symbols
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| "a" for archbishop and "c" for chancelor.
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| It uses two characters for a position, not one (the second character
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| shows the side of the piece/pawn); this means that the data will
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| work correctly on case-insensitive systems.
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| Wikipedia itself works correctly with case-sensitive data,
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| but by storing data this way, the data will work correctly
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| even on case-insensitive (some might say case-corrupting) systems.
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| In other words, by doing things this way, the data is more portable.
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|
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| <p>
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| <a href="http://www.w3schools.com/js/default.asp">W3Schools has more
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| information about Javascript/ECMAscript.</a>
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| <a href="http://www.w3.org/TR/html4/">W3C posts
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| the HTML 4.01 specification</a>.
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|
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| <p>
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| You can get the latest version of FEN2Wikipedia from
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| <a href="http://www.dwheeler.com/misc/fen2wikipedia.html">
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| http://www.dwheeler.com/misc/fen2wikipedia.html</a>.
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|
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| <p>
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| FEN2Wikipedia is <a href="http://www.dwheeler.com/oss_fs_why.html">open source
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| software / free software (OSS/FS)</a>.
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| That means that you
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| can freely give it to anyone, and you can
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| modify and redistribute modified versions of it to whoever you wish.
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| FEN2Wikipedia is Copyright (C) 2005 David A. Wheeler, and
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| comes with ABSOLUTELY NO WARRANTY.
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| FEN2Wikipedia is licensed under the
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| <a href="http://www.fsf.org/licenses/gpl.html">
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| GNU General Public License (GPL), version 2 or later</a>.
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|
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| </html>
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Hinweise
Ein paar praktische Hinweise:
- Achte darauf, dass du das Grundschema nicht veränderst, insbesondere lasse die Zeichen "|" und "=" da, wo sie sind.
- Du kannst das Zeichen "|" nicht im Titel oder der Beschreibung verwenden.
- Falls du das Zeichen "=" im Titel oder in der Beschreibung verwenden möchtest, musst du es in nowiki-Elemente einschließen.
- Du kannst Formatierungen wie fett oder kursiv benutzen.
Diagrammarten
Standarddiagramm
Dieses Diagramm wird empfohlen zur allgemeinen Verwendung in Artikeln über Eröffnungen, Endspiele, Spielverläufe, Positionen usw. Siehe zugehörigen Code unten.
{{Schachbrett|=
| tright
| R30 V2.5 - Magellan
|=
8 |br|bn|bb|bq|bk|bb|bn|br|=
7 |bp|bp|bp|bp| |bp|bp|bp|=
6 | | | | | | | | |=
5 | | | | |bp| | | |=
4 | | | | |wp|wp| | |=
3 | | | | | | | | |=
2 |wp|wp|wp|wp| | |wp|wp|=
1 |wr|wn|wb|wq|wk|wb|wn|wr|=
a b c d e f g h
| Königsgambit
}}
Standarddiagramm klein
{{Schachbrett klein|=
| tright
| R30 V2.5 - Magellan
|=
8 |br|bn|bb|bq|bk|bb|bn|br|=
7 |bp|bp|bp|bp| |bp|bp|bp|=
6 | | | | | | | | |=
5 | | | | |bp| | | |=
4 | | | | |wp|wp| | |=
3 | | | | | | | | |=
2 |wp|wp|wp|wp| | |wp|wp|=
1 |wr|wn|wb|wq|wk|wb|wn|wr|=
a b c d e f g h
| Königsgambit
}}
Alternativ können bei beiden Varianten auch die Feldbezeichnungen oder Leerzeilen weggelassen werden. Sie dienen nur der besseren Orientierung bei der Arbeit im Quelltext:
{{Schachbrett klein|=
| tright
| R30 V2.5 - Magellan
|=
8 |br|bn|bb|bq|bk|bb|bn|br|=
7 |bp|bp|bp|bp| |bp|bp|bp|=
6 | | | | | | | | |=
5 | | | | |bp| | | |=
4 | | | | |wp|wp| | |=
3 | | | | | | | | |=
2 |wp|wp|wp|wp| | |wp|wp|=
1 |wr|wn|wb|wq|wk|wb|wn|wr|=
a b c d e f g h
| Königsgambit
}}
Diagramm ohne Überschriften + Sonderzeichen
{{Schachbrett|=
| tright
|
|=
8 | | | | | | | | |=
7 | | | | | | | | |=
6 | |xx|xo|xx| | | | |=
5 | | |wp| | | | | |=
4 | | | | | |xo| | |=
3 | | | | |xx|xo|xx| |=
2 | | | | | |bp| | |=
1 | | | | | | | | |=
a b c d e f g h
|
}}
{{Schachbrett klein|=
| tright
|
|=
8 | | | | | | | | |=
7 | | | | | | | | |=
6 | |xx|xo|xx| | | | |=
5 | | |wp| | | | | |=
4 | | | | | |xo| | |=
3 | | | | |xx|xo|xx| |=
2 | | | | | |bp| | |=
1 | | | | | | | | |=
a b c d e f g h
|
}}
Konversion FEN --> Wiki-Vorlage
FEN2Wiki konvertiert Forsyth-Edwards-Notation (FEN) in Wiki-Schachdiagramme
