private function hook_cb($matches)
{
$meta = $matches[2];
$code = $matches[3];
// parse the classes, don't worry about this if it's a [code]
if (strlen($matches[0]) && $matches[0][0] === '<') {
// code in <...> tags are legit. html so we need to unescape whatever they
// had to escape
$code = htmlspecialchars_decode($code);
if (!preg_match('/class=([\'"])(.*?)(\\1)/', $meta, $m)) {
return $matches[0];
}
$classes = preg_split('/\\s+/', $m[2]);
if (!in_array('highlight', $classes)) {
return $matches[0];
}
}
$language = 'plain';
if (preg_match('/lang(uage)?=(.*)/', $meta, $m)) {
$language = $m[2];
if (strlen($language) && ($language[0] === '"' || $language[0] === "'")) {
if (($pos = strpos($language, $language[0], 1)) !== false) {
$language = substr($language, 1, $pos - 1);
}
}
}
return luminous::highlight($language, $code);
}
/**
* @param $strXML
* @param bool|false $textarea
*
* @throws \Exception
*/
public static function printXML($strXML, $textarea = false)
{
if ($textarea) {
echo 'XML Generato: <br /><textarea name="xml" cols=130 rows=25>' . $strXML . '</textarea><br /><br />';
} else {
echo '<div style="height:500px; overflow:auto">' . \luminous::highlight('xml', $strXML) . "</div>";
}
}
if ($lang === 'guess') {
$s = microtime(true);
$guesses = luminous::guessLanguageFull($_POST['src']);
$e = microtime(true);
$lang = luminous::guessLanguage($_POST['src']);
$printable_guesses = array();
foreach ($guesses as $g) {
$printable_guesses[$g['language']] = $g['p'];
}
echo sprintf('Language guessed in %f seconds:', $e - $s);
echo '<pre>';
print_r($printable_guesses);
echo '</pre>';
}
$t = microtime(true);
$out = luminous::highlight($lang, $_POST['src'], false);
$t1 = microtime(true);
if ($e = luminous::cacheErrors()) {
echo '<pre>';
echo implode("<br/>", $e);
echo '</pre>';
}
echo $t1 - $t . 'seconds <br>';
echo strlen($_POST['src']) . '<br>';
echo $out;
}
?>
<div style='text-align:center'>
<form method='post' action='interface.php'>
<select name='lang'>
<option value='guess'>Guess Language</option>
function net2ftp_module_printBody()
{
// --------------
// This function prints the login screen
// --------------
// -------------------------------------------------------------------------
// Global variables
// -------------------------------------------------------------------------
global $net2ftp_settings, $net2ftp_globals, $net2ftp_messages, $net2ftp_result;
// -------------------------------------------------------------------------
// Variables
// -------------------------------------------------------------------------
$filename_extension = get_filename_extension($net2ftp_globals["entry"]);
// ------------------------
// Set the state2 variable depending on the file extension !!!!!
// ------------------------
if (getFileType($net2ftp_globals["entry"]) == "IMAGE") {
$filetype = "image";
} elseif ($filename_extension == "swf") {
$filetype = "flash";
} else {
$filetype = "text";
}
// Form name, back and forward buttons
$formname = "ViewForm";
$back_onclick = "document.forms['" . $formname . "'].state.value='browse';document.forms['" . $formname . "'].state2.value='main';document.forms['" . $formname . "'].submit();";
// Next screen
$nextscreen = 2;
// -------------------------------------------------------------------------
// Text
// -------------------------------------------------------------------------
if ($filetype == "text") {
// Title
$title = __("View file %1\$s", $net2ftp_globals["entry"]);
// ------------------------
// luminous_text
// ------------------------
setStatus(2, 10, __("Reading the file"));
$luminous_text = ftp_readfile("", $net2ftp_globals["directory"], $net2ftp_globals["entry"]);
if ($net2ftp_result["success"] == false) {
return false;
}
// ------------------------
// luminous_language
// ------------------------
$luminous_language = "";
$list_language_extensions = array('html' => array('html', 'htm'), 'javascript' => array('js'), 'css' => array('css'), 'php' => array('php', 'php5', 'phtml', 'phps'), 'perl' => array('pl', 'pm', 'cgi'), 'sql' => array('sql'), 'java' => array('java'), 'ada' => array('a', 'ada', 'adb', 'ads'), 'as' => array('as'), 'asp' => array('asp'), 'cpp' => array('cpp'), 'csharp' => array('csharp'), 'diff' => array('diff'), 'go' => array('go'), 'latex' => array('latex'), 'matlab' => array('matlab'), 'python' => array('py'), 'rails' => array('rails'), 'ruby' => array('ruby'), 'sql' => array('sql'), 'vb' => array('bas'), 'vim' => array('vim'), 'xml' => array('xml'));
while (list($language, $extensions) = each($list_language_extensions)) {
if (in_array($filename_extension, $extensions)) {
$luminous_language = $language;
break;
}
}
// ------------------------
// Call luminous
// ------------------------
setStatus(4, 10, __("Parsing the file"));
$luminous_text = luminous::highlight($luminous_language, $luminous_text, FALSE);
} elseif ($filetype == "image") {
$title = __("View image %1\$s", htmlEncode2($net2ftp_globals["entry"]));
$image_url = printPHP_SELF("view");
$image_alt = __("Image") . $net2ftp_globals["entry"];
} elseif ($filetype == "flash") {
$title = __("View Macromedia ShockWave Flash movie %1\$s", htmlEncode2($net2ftp_globals["entry"]));
$flash_url = printPHP_SELF("view");
}
// -------------------------------------------------------------------------
// Print the output
// -------------------------------------------------------------------------
require_once $net2ftp_globals["application_skinsdir"] . "/" . $net2ftp_globals["skin"] . "/manage.template.php";
}
}
/**
* Raw formatter test.
* Luminous raw output is pretty much XML, so we test it's properly formed
* by making it proper XML (a very simple transformation), and then
* we try loading it into an XML parser which is error intolerant.
*/
require_once 'helpers.inc';
$samples = glob('./samples/src/*');
luminous::set('format', null);
libxml_use_internal_errors(true);
$errors = array();
foreach ($samples as $s) {
$language = substr($s, strrpos($s, '.') + 1);
$src = file_get_contents($s);
$out = luminous::highlight($language, $src, false);
$out = <<<EOF
<?xml version='1.0' encoding='UTF-8'?>
<LUMINOUS>
{$out}
</LUMINOUS>
EOF;
$xml = simplexml_load_string($out);
if ($xml === false) {
$errors[$s] = array();
foreach (libxml_get_errors() as $error) {
$errors[$s][] = $error->message;
}
}
libxml_clear_errors();
}
function highlight()
{
$this->parse_args();
// figure out the code
// error cases are:
// no input file or source code,
if ($this->options['code'] === null && $this->options['input-file'] === null) {
$this->error('No input file or source code specified');
} elseif ($this->options['code'] !== null && $this->options['input-file'] !== null) {
$this->error('Input file (-i) and source code specified. You probably ' . 'didn\'t mean this');
}
// is there an input file? use that.
if ($this->options['input-file'] !== null) {
$c = @file_get_contents($this->options['input-file']);
if ($c === false) {
$this->error('Could not read from ' . $this->options['input-file']);
} else {
$this->options['code'] = $c;
}
} elseif ($this->options['code'] === '-') {
$code = '';
while (($line = fgets(STDIN)) !== false) {
$code .= $line;
}
$this->options['code'] = $code;
}
// set the formatter
luminous::set('format', $this->options['format']);
// lame check that the formatter is okay
try {
luminous::formatter();
} catch (Exception $e) {
$this->error('Unknown formatter ' . $this->options['format']);
}
// set the theme
$valid_themes = luminous::themes();
$theme = $this->options['theme'];
if (!preg_match('/\\.css$/', $theme)) {
$theme .= '.css';
}
if (!luminous::theme_exists($theme)) {
$this->error('No such theme: ' . $theme);
} else {
luminous::set('theme', $theme);
}
// set the language
if ($this->options['lang'] === null) {
// guessing
$this->options['lang'] = luminous::guess_language($this->options['code']);
}
// user provided language
$scanners = luminous::scanners();
$valid_scanner = false;
foreach ($scanners as $lang => $codes) {
if (in_array($this->options['lang'], $codes)) {
$valid_scanner = true;
break;
}
}
if (!$valid_scanner) {
$this->error('No such language: ' . $this->options['lang']);
}
// other options
luminous::set('max-height', $this->options['height']);
luminous::set('line-numbers', $this->options['line-numbers']);
$h = luminous::highlight($this->options['lang'], $this->options['code']);
if ($this->options['output-file'] !== null) {
$r = @file_put_contents($this->options['output-file'], $h, LOCK_EX);
if ($r === false) {
$this->error('Could not write to ' . $this->options['output-file']);
}
} else {
echo $h;
}
exit(0);
}
