// make sure the file is an acceptable type
$parts = pathinfo($fileName);
$ext = strtolower($parts['extension']);
$ok = false;
if (strpos($ext, 'php') === false && strpos($ext, 'pl') === false && strpos($ext, 'py') === false && strpos($ext, 'cgi') === false && strpos($ext, 'asp') === false && strpos($ext, 'js') === false && strpos($ext, 'rb') === false && strpos($ext, 'htaccess') === false && strpos($ext, 'jar') === false) {
$ok = true;
}
if ($ok) {
// put each run of video data in it's own directory
if (strpos($fileName, 'progress') !== false) {
$parts = explode('_', $fileName);
if (count($parts)) {
$runNum = $parts[0];
$fileBase = $parts[count($parts) - 1];
$stepNum = null;
if (count($parts) > 2 && IsMultistepTestResult($testInfo)) {
$stepNum = $parts[count($parts) - 2];
}
$cached = '';
if (strpos($fileName, '_Cached')) {
$cached = '_cached';
}
$path .= "/video_{$runNum}{$cached}";
if (!is_dir($path)) {
mkdir($path, 0777, true);
}
if (isset($stepNum)) {
$fileName = 'frame_' . $stepNum . '_' . $fileBase;
} else {
$fileName = 'frame_' . $fileBase;
}
$options = array();
if (isset($_REQUEST['bodies'])) {
$options['bodies'] = $_REQUEST['bodies'];
}
$options['cached'] = $cached;
if (isset($_REQUEST['php'])) {
$options['php'] = $_REQUEST['php'];
}
if (isset($_REQUEST['pretty'])) {
$options['pretty'] = $_REQUEST['pretty'];
}
if (isset($_REQUEST['run'])) {
$options['run'] = $_REQUEST['run'];
}
$options['multistep'] = 0;
if (isset($_REQUEST['multistep']) && IsMultistepTestResult($testInfo)) {
$options['multistep'] = 1;
}
$filename = '';
if (@strlen($url)) {
$parts = parse_url($url);
$filename = $parts['host'];
}
if (!strlen($filename)) {
$filename = "pagetest";
}
$filename .= ".{$id}.har";
header("Content-disposition: attachment; filename={$filename}");
header('Content-type: application/json');
// see if we need to wrap it in a JSONP callback
if (isset($_REQUEST['callback']) && strlen($_REQUEST['callback'])) {
