public function testDepth()
{
$finder = new Finder();
$this->assertSame($finder, $finder->depth('< 1'));
$this->assertIterator($this->toAbsolute(array('foo', 'test.php', 'test.py', 'toto')), $finder->in(self::$tmpDir)->getIterator());
$finder = new Finder();
$this->assertSame($finder, $finder->depth('<= 0'));
$this->assertIterator($this->toAbsolute(array('foo', 'test.php', 'test.py', 'toto')), $finder->in(self::$tmpDir)->getIterator());
$finder = new Finder();
$this->assertSame($finder, $finder->depth('>= 1'));
$this->assertIterator($this->toAbsolute(array('foo/bar.tmp')), $finder->in(self::$tmpDir)->getIterator());
$finder = new Finder();
$finder->depth('< 1')->depth('>= 1');
$this->assertIterator(array(), $finder->in(self::$tmpDir)->getIterator());
}
/**
* @param Symfony\Components\EventDispatcher\Event $event
*
* @see Symfony\Components\EventDispatcher\EventDispatcher::notifyUntil()
*/
public function handle(Event $event)
{
$request = $event->getSubject();
$url = trim($request->getRequestUrl(), '/');
$name = basename($url);
$dir = trim(substr($url, 0, strlen($url) - strlen($name)), '/');
$path = $this->documentRoot . '/' . ($dir == $name ? $name : $dir . '/' . $name);
$path = realpath($path);
// skip document root
if ($path == $this->documentRoot) {
return false;
}
// path hacking
if (substr($path, 0, strlen($this->documentRoot)) !== $this->documentRoot) {
return false;
}
$headers = array();
// add Date header
$date = new \DateTime();
$headers['Date'] = $date->format(DATE_RFC822);
$path = new \SplFileInfo($path);
// is file
if ($path->isFile()) {
// get mime type
$info = finfo_open(FILEINFO_MIME_TYPE);
$mime = finfo_file($info, $path);
finfo_close($info);
// get mime encoding
$info = finfo_open(FILEINFO_MIME_ENCODING);
$encoding = finfo_file($info, $path);
finfo_close($info);
// add Content-Type/Encoding header
$headers['Content-Type'] = $mime;
$headers['Content-Encoding'] = $encoding;
// add Content-Length header
$headers['Content-Length'] = filesize($path);
// build Response
$response = $this->container->getServer_ResponseService();
$response->setHttpVersion($request->getHttpVersion());
$response->setStatusCode(200);
$response->addHeaders($headers);
$response->setBody(file_get_contents($path));
$event->setReturnValue($response);
return true;
}
// is dir
if ($path->isDir()) {
$dir = trim(substr($path, strlen($this->documentRoot)), '/');
$finder = new Finder();
$finder->depth(0);
// @TODO add ExceptionHandler-like rendering
$item = <<<EOF
<tr>
<td valign="top">%s</td>
<td valign="top"><a href="/%s">%s</a></td>
<td align="right">%s</td>
<td align="right">%s%s</td>
</tr>
EOF;
$list = array();
if ($path != $this->documentRoot) {
$list[] = sprintf($item, 'parent', $dir . '/../', 'Parent directory', '', '-', '');
}
foreach ($finder->in($path) as $file) {
$date = new \DateTime();
$date->setTimestamp($file->getMTime());
$list[] = sprintf($item, $file->getType(), ltrim(substr($file->getRealpath(), strlen($this->documentRoot)), '/'), $file->getFilename(), $date->format('d-M-Y H:i'), $file->getSize(), '');
}
$layout = <<<EOF
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Index of /{$dir}</title>
</head>
<body>
<h1>Index of /{$dir}</h1>
<table><thead>
<tr><th></th><th>Name</th><th>Last modified</th><th>Size</th></tr>
</thead>
<tbody>%s</tbody>
</table>
</body></html>
EOF;
$content = sprintf($layout, implode("\n", $list));
// add Content-Type header
$headers['Content-Type'] = 'text/html; charset=UTF-8';
// add Content-Length header
$headers['Content-Length'] = strlen($content);
// build Response
$response = $this->container->getServer_ResponseService();
$response->setHttpVersion($request->getHttpVersion());
$response->setStatusCode(200);
$response->addHeaders($headers);
$response->setBody($content);
$event->setReturnValue($response);
return true;
}
return false;
}
