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diff --git a/includes/api/BeautyXML.class.php b/includes/api/BeautyXML.class.php
index 43b1895..62fa3d5 100755
--- a/includes/api/BeautyXML.class.php
+++ b/includes/api/BeautyXML.class.php
@@ -1,156 +1,157 @@
<?php
/**
* XML beautifer
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
*
* This class is simple XML beautifer
* it's very, very, very simple - feature version will be better :-)
*
* IMPORTANT NOTE
* there is no warranty, implied or otherwise with this software.
*
* version 0.1 | August 2004
*
* released under a LGPL licence.
*
* Slawomir Jasinski,
* http://www.jasinski.us (polish only - my home page)
* http://www.cgi.csd.pl (english & polish)
* contact me - sj@gex.pl
*
* @package Zed
* @subpackage API
* @author Slawomir Jasinski <sj@gex.pl>
* @copyright 2004 Slawomir Jasinski, 2010 Sébastien Santoro aka Dereckson
* @license http://www.gnu.org/licenses/lgpl.html LGPL
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*
* @todo Contact Slawomir Jasinski and ask it if the current code could be
* relicensed under BSD license. If not, rewrite from scratch under BSD license.
*/
/**
* This class is simple XML beautifer.
* It's very, very, very simple - feature version will be better :-)
*
* @author Slawomir Jasinski <sj@gex.pl>
*/
class BeautyXML {
/**
* Indicates what characters to use to indent.
*
* If you wish a regular tabulation, the suggested value is \t ;
* If you wish spaces instead, put the correct amount of spaces as value.
*
* @var string
*/
var $how_to_ident = " "; // you can user also \t or more/less spaces
/**
* Determines if long text have to be wrapped.
*
* If true, the text will be wrapped ; otherwise, long lines will be kept.
*
* @var bool
*/
var $wrap = false;
/**
* If $wrap is true, determines the line lenght.
*
* After this lenght, any text will be wrapped.
*
* @see $wrap
* @var @int
*/
var $wrap_cont = 80; // where wrap words
/**
* Idents the specified string.
*
* @param string $str the string to indent
* @param int $level the ident level, ie the number of identation to prepend the string with
*/
function ident (&$str, $level) {
+ $spaces = '';
$level--;
for ($a = 0; $a < $level; $a++)
$spaces .= $this->how_to_ident;
return $spaces .= $str;
}
/**
* Formats the specified string, beautifying it, with proper indent.
*
* This is the main class method.
*
* @param $str the XML fragment to beautify
* @return string the beautified XML fragment
*/
function format ($str) {
$str = preg_replace("/<\?[^>]+>/", "", $str);
$tmp = explode("\n", $str); // extracting string into array
// cleaning string from spaces and other stuff like \n \r \t
for ($a = 0, $c = count($tmp); $a < $c; $a++)
$tmp[$a] = trim($tmp[$a]);
// joining to string ;-)
$newstr = join("", $tmp);
$newstr = preg_replace("/>([\s]+)<\//", "></", $newstr);
// adding \n lines where tags ar near
$newstr = str_replace("><", ">\n<", $newstr);
// exploding - each line is one XML tag
$tmp = explode("\n", $newstr);
// preparing array for list of tags
$stab = array('');
// lets go :-)
for ($a = 0, $c = count($tmp); $a <= $c; $a++) {
$add = true;
preg_match("/<([^\/\s>]+)/", $tmp[$a], $match);
$lan = trim(strtr($match[0], "<>", " "));
$level = count($stab);
if (in_array($lan, $stab) && substr_count($tmp[$a], "</$lan") == 1) {
$level--;
$s = array_pop($stab);
$add = false;
}
if (substr_count($tmp[$a], "<$lan") == 1 && substr_count($tmp[$a], "</$lan") == 1)
$add = false;
if (preg_match("/\/>$/", $tmp[$a], $match))
$add = false;
$tmp[$a] = $this->ident($tmp[$a], $level);
if ($this->wrap) $tmp[$a] = wordwrap($tmp[$a], $this->wrap_cont, "\n" . $this->how_to_ident . $this->how_to_ident . $this->how_to_ident);
if ($add && !@in_array($lan, $stab) && $lan != '') array_push($stab, $lan);
}
return join("\n", $tmp);
}
}
\ No newline at end of file

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