parser = xml_parser_create();
$startfunc = array (&$this, 'start_element');
$endfunc = array (&$this, 'end_element');
$charfunc = array (&$this, 'character_data');
xml_set_element_handler ($this->parser, $startfunc, $endfunc);
xml_set_character_data_handler ($this->parser, $charfunc);
}
function parse ($arguments) {
xml_parse($this->parser, $arguments, true);
xml_parser_free($parser);
return $this->pattrs;
}
function start_element ($parser, $element_name, $element_attrs) {
if ($element_name == 'PRE') $pattrs = $element_attrs;
}
function end_element ($parser, $element_name) {
return;
}
function character_data ($parser, $data) {
return;
}
}
$_MAMBOTS->registerFunction( 'onPrepareContent', 'botGeshi' );
/**
* Code Highlighting Mambot
*
* Replaces ...
tags with highlighted text
*/
function botGeshi( $published, &$row, &$params, $page=0 ) {
// define the regular expression for the bot
$regex = "#(.*?)#s";
if (!$published) {
$row->text = preg_replace( $regex, '', $row->text );
return;
}
$GLOBALS['_MAMBOT_GESHI_PARAMS'] =& $params;
// perform the replacement
$row->text = preg_replace_callback( $regex, 'botGeshi_replacer', $row->text );
return true;
}
/**
* Replaces the matched tags an image
* @param array An array of matches (see preg_match_all)
* @return string
*/
function botGeshi_replacer( &$matches ) {
$params =& $GLOBALS['_MAMBOT_GESHI_PARAMS'];
include_once( dirname( __FILE__ ) . '/geshi/geshi.php' );
$parser =& new geshiXML();
$args = $parser->parse($matches[1]);
$text = $matches[2];
$lang = mosGetParam( $args, 'lang', 'php' );
$lines = mosGetParam( $args, 'lines', 'false' );
$html_entities_match = array( "|\
|", "#<#", "#>#", "|'|", '#"#', '# #' );
$html_entities_replace = array( "\n", '<', '>', "'", '"', ' ' );
$text = preg_replace( $html_entities_match, $html_entities_replace, $text );
$text = str_replace('<', '<', $text);
$text = str_replace('>', '>', $text);
/*
// Replace 2 spaces with " " so non-tabbed code indents without making huge long lines.
$text = str_replace(" ", " ", $text);
// now Replace 2 spaces with " " to catch odd #s of spaces.
$text = str_replace(" ", " ", $text);
*/
// Replace tabs with " " so tabbed code indents sorta right without making huge long lines.
//$text = str_replace("\t", " ", $text);
$text = str_replace( "\t", ' ', $text );
$geshi = new GeSHi( $text, $lang, dirname( __FILE__ ) . '/geshi/geshi' );
if ($lines == 'true') {
$geshi->enable_line_numbers( GESHI_NORMAL_LINE_NUMBERS );
}
$text = $geshi->parse_code();
return $text;
}
?>