/**
* Returns syntax highlighted source code.
* @param string
* @param int
* @param int
* @return string
*/
public static function highlightFile($file, $line, $lines = 15, array $vars = NULL)
{
$source = @file_get_contents($file); // intentionally @
if ($source) {
$source = static::highlightPhp($source, $line, $lines, $vars);
if ($editor = Helpers::editorUri($file, $line)) {
$source = substr_replace($source, ' data-tracy-href="' . htmlspecialchars($editor, ENT_QUOTES, 'UTF-8') . '"', 4, 0);
}
return $source;
}
}
/**
* @return mixed
*/
private static function toJson(&$var, $options, $level = 0)
{
if (is_bool($var) || is_null($var) || is_int($var)) {
return $var;
} elseif (is_float($var)) {
return is_finite($var) ? strpos($tmp = json_encode($var), '.') ? $var : array('number' => "{$tmp}.0") : array('type' => (string) $var);
} elseif (is_string($var)) {
return self::encodeString($var, $options[self::TRUNCATE]);
} elseif (is_array($var)) {
static $marker;
if ($marker === NULL) {
$marker = uniqid("", TRUE);
}
if (isset($var[$marker]) || $level >= $options[self::DEPTH]) {
return array(NULL);
}
$res = array();
$var[$marker] = TRUE;
foreach ($var as $k => &$v) {
if ($k !== $marker) {
$k = preg_match('#^\\w{1,50}\\z#', $k) ? $k : '"' . self::encodeString($k, $options[self::TRUNCATE]) . '"';
$res[] = array($k, self::toJson($v, $options, $level + 1));
}
}
unset($var[$marker]);
return $res;
} elseif (is_object($var)) {
$obj =& self::$liveStorage[spl_object_hash($var)];
if ($obj && $obj['level'] <= $level) {
return array('object' => $obj['id']);
}
if ($options[self::LOCATION] & self::LOCATION_CLASS) {
$rc = $var instanceof \Closure ? new \ReflectionFunction($var) : new \ReflectionClass($var);
$editor = Helpers::editorUri($rc->getFileName(), $rc->getStartLine());
}
static $counter = 1;
$obj = $obj ?: array('id' => self::$livePrefix . '0' . $counter++, 'name' => Helpers::getClass($var), 'editor' => empty($editor) ? NULL : array('file' => $rc->getFileName(), 'line' => $rc->getStartLine(), 'url' => $editor), 'level' => $level, 'object' => $var);
if ($level < $options[self::DEPTH] || !$options[self::DEPTH]) {
$obj['level'] = $level;
$obj['items'] = array();
foreach (self::exportObject($var, $options[self::OBJECT_EXPORTERS]) as $k => $v) {
$vis = 0;
if (isset($k[0]) && $k[0] === "") {
$vis = $k[1] === '*' ? 1 : 2;
$k = substr($k, strrpos($k, "") + 1);
}
$k = preg_match('#^\\w{1,50}\\z#', $k) ? $k : '"' . self::encodeString($k, $options[self::TRUNCATE]) . '"';
$obj['items'][] = array($k, self::toJson($v, $options, $level + 1), $vis);
}
}
return array('object' => $obj['id']);
} elseif (is_resource($var)) {
$obj =& self::$liveStorage[(string) $var];
if (!$obj) {
$type = get_resource_type($var);
$obj = array('id' => self::$livePrefix . (int) $var, 'name' => $type . ' resource');
if (isset(self::$resources[$type])) {
foreach (call_user_func(self::$resources[$type], $var) as $k => $v) {
$obj['items'][] = array($k, self::toJson($v, $options, $level + 1));
}
}
}
return array('resource' => $obj['id']);
} else {
return array('type' => 'unknown type');
}
}
private function renderListeners($ids)
{
static $addIcon;
if (empty($addIcon)) {
$addIcon = '<img width="18" height="18" src="data:image/png;base64,' . base64_encode(file_get_contents(__DIR__ . '/add.png')) . '" title="Listener" />';
}
$registeredClasses = $this->getClassMap();
$h = 'htmlspecialchars';
$shortFilename = function (Nette\Reflection\GlobalFunction $refl) {
$title = '.../' . basename($refl->getFileName()) . ':' . $refl->getStartLine();
if ($editor = Tracy\Helpers::editorUri($refl->getFileName(), $refl->getStartLine())) {
return sprintf(' defined at <a href="%s">%s</a>', htmlspecialchars($editor), $title);
}
return ' defined at ' . $title;
};
$s = '';
foreach ($ids as $id) {
if (is_callable($id)) {
$s .= '<tr><td width=18>' . $addIcon . '</td><td><pre class="nette-dump"><span class="nette-dump-object">' . Callback::toString($id) . ($id instanceof \Closure ? $shortFilename(Callback::toReflection($id)) : '') . '</span></span></th></tr>';
continue;
}
if (!$this->sl->isCreated($id) && ($class = array_search($id, $registeredClasses, TRUE))) {
$s .= '<tr><td width=18>' . $addIcon . '</td><td><pre class="nette-dump"><span class="nette-dump-object">' . $h(Nette\Reflection\ClassType::from($class)->getName()) . '</span></span></th></tr>';
} else {
try {
$s .= '<tr><td width=18>' . $addIcon . '</td><td>' . self::dumpToHtml($this->sl->getService($id)) . '</th></tr>';
} catch (\Exception $e) {
$s .= "<tr><td colspan=2>Service {$id} cannot be loaded because of exception<br><br>\n" . (string) $e . '</td></th>';
}
}
}
return $s;
}
private static function dumpObject(& $var, $options, $level)
{
if ($var instanceof \Closure) {
$rc = new \ReflectionFunction($var);
$fields = array();
foreach ($rc->getParameters() as $param) {
$fields[] = '$' . $param->getName();
}
$fields = array(
'file' => $rc->getFileName(), 'line' => $rc->getStartLine(),
'variables' => $rc->getStaticVariables(), 'parameters' => implode(', ', $fields)
);
} elseif ($var instanceof \SplFileInfo) {
$fields = array('path' => $var->getPathname());
} elseif ($var instanceof \SplObjectStorage) {
$fields = array();
foreach (clone $var as $obj) {
$fields[] = array('object' => $obj, 'data' => $var[$obj]);
}
} else {
$fields = (array) $var;
}
static $list = array();
$rc = $var instanceof \Closure ? new \ReflectionFunction($var) : new \ReflectionClass($var);
$out = '<span class="tracy-dump-object"'
. ($options[self::LOCATION] && ($editor = Helpers::editorUri($rc->getFileName(), $rc->getStartLine())) ? ' data-tracy-href="' . htmlspecialchars($editor) . '"' : '')
. '>' . htmlspecialchars(Helpers::getClass($var)) . '</span> <span class="tracy-dump-hash">#' . substr(md5(spl_object_hash($var)), 0, 4) . '</span>';
if (empty($fields)) {
return $out . "\n";
} elseif (in_array($var, $list, TRUE)) {
return $out . " { <i>RECURSION</i> }\n";
} elseif (!$options[self::DEPTH] || $level < $options[self::DEPTH] || $var instanceof \Closure) {
$collapsed = $level ? count($fields) >= $options[self::COLLAPSE_COUNT] : $options[self::COLLAPSE];
$out = '<span class="tracy-toggle' . ($collapsed ? ' tracy-collapsed' : '') . '">'
. $out . "</span>\n<div" . ($collapsed ? ' class="tracy-collapsed"' : '') . '>';
$list[] = $var;
foreach ($fields as $k => & $v) {
$vis = '';
if ($k[0] === "\x00") {
$vis = ' <span class="tracy-dump-visibility">' . ($k[1] === '*' ? 'protected' : 'private') . '</span>';
$k = substr($k, strrpos($k, "\x00") + 1);
}
$k = preg_match('#^\w{1,50}\z#', $k) ? $k : '"' . htmlspecialchars(self::encodeString($k, $options[self::TRUNCATE]), ENT_NOQUOTES, 'UTF-8') . '"';
$out .= '<span class="tracy-dump-indent"> ' . str_repeat('| ', $level) . '</span>'
. '<span class="tracy-dump-key">' . $k . "</span>$vis => "
. self::dumpVar($v, $options, $level + 1);
}
array_pop($list);
return $out . '</div>';
} else {
return $out . " { ... }\n";
}
}
