registerFunction( 'onPrepareContent', 'botMosCode' );
/**
* Code Highlighting Mambot
*
* Usage:
* {moscode}...some code...{/moscode}
*/
function botMosCode( $published, &$row, &$params, $page=0 ) {
// simple performance check to determine whether bot should process further
if ( strpos( $row->text, 'moscode' ) === false ) {
return true;
}
// define the regular expression for the bot
$regex = "#{moscode}(.*?){/moscode}#s";
// check whether mambot has been unpublished
if ( !$published ) {
$row->text = preg_replace( $regex, '', $row->text );
return true;
}
// perform the replacement
$row->text = preg_replace_callback( $regex, 'botMosCode_replacer', $row->text );
return true;
}
/**
* Replaces the matched tags an image
* @param array An array of matches (see preg_match_all)
* @return string
*/
function botMosCode_replacer( &$matches ) {
$html_entities_match = array("#<#", "#>#");
$html_entities_replace = array("<", ">");
$text = $matches[1];
$text = preg_replace($html_entities_match, $html_entities_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('<', '<', $text);
$text = str_replace('>', '>', $text);
$text = highlight_string( $text, 1 );
$text = str_replace(' ', ' ', $text);
$text = str_replace('<br/>', '
', $text);
$text = str_replace('<br/>','
', $text);
$text = str_replace(' ', ' ', $text);
$text = str_replace(' ', ' ', $text);
$text = str_replace(';<br/>','
', $text);
return $text;
}
?>