public function parseHeader($header)
{
$request = new Request();
$header = new Text($header);
$lines = $header->lines();
$first = array_shift($lines);
$parts = explode(' ', $first);
foreach ($parts as $index => $value) {
switch ($index) {
case 0:
$request->setMethod($value);
break;
case 1:
$path = parse_url($value, PHP_URL_PATH);
$query = parse_url($value, PHP_URL_QUERY);
$request->setUri($path);
$request->setPath($path);
$request->setQueryString($query);
break;
case 2:
list($protocol, $version) = explode('/', trim($value));
$request->setProtocol($protocol);
$request->setProtocolVersion($version);
break;
}
}
foreach ($lines as $line) {
if (!$line->trim()->isEmpty()) {
list($name, $value) = explode(':', $line, 2);
$request->setHeader(trim($name), trim($value));
}
}
return $request;
}
/**
* @param Request $request
*
* @return \SplFileInfo
* @throws ResourceNotFoundException
*/
protected function findFile(Request $request)
{
$path = $this->joinPath($this->options['docroot'], $request->getUri());
$file = new \SplFileInfo($path);
if ($file->isDir()) {
// find indexes
foreach ($this->options['indexes'] as $index) {
$fixedPath = $this->joinPath($path, $index);
$fixedFile = new \SplFileInfo($fixedPath);
if ($fixedFile->isFile()) {
return $fixedFile;
}
}
}
if ($file->isFile()) {
if (substr($path, -1) == '/') {
$request->setPathInfo('/');
}
return $file;
}
if (preg_match('{(^[^\\.]*?\\.[^/]+)(/.*?$)}', $request->getUri(), $matches)) {
$file = new \SplFileInfo($this->joinPath($this->options['docroot'], $matches[1]));
if ($file->isFile()) {
$request->setPathInfo($matches[2]);
$request->setPath($matches[1]);
return $file;
}
}
// find fallback
$path = $this->joinPath($this->options['docroot'], $this->options['fallback']);
$file = new \SplFileInfo($path);
if ($file->isFile()) {
return $file;
}
throw new ResourceNotFoundException();
}