/**
* Creates a new URI instance from the global variables.
*
* @return \Elegant\Http\Message\Uri
*/
public static final function createFromGlobals()
{
$scheme = empty($_SERVER['HTTPS']) || $_SERVER['HTTPS'] === 'off' ? 'http' : 'https';
$host = '';
$port = null;
if (isset($_SERVER['HTTP_HOST'])) {
if (Str::contains($_SERVER['HTTP_HOST'], ':')) {
list($host, $port) = explode(':', $_SERVER['HTTP_HOST'], 2);
} else {
$host = $_SERVER['HTTP_HOST'];
}
} else {
if (isset($_SERVER['SERVER_NAME'])) {
$host = $_SERVER['SERVER_NAME'];
}
if (isset($_SERVER['SERVER_PORT'])) {
$port = $_SERVER['SERVER_PORT'];
}
}
if (isset($_SERVER['SCRIPT_NAME'])) {
$basePath .= dirname($_SERVER['SCRIPT_NAME']);
} else {
$basePath = '/';
}
$path = '';
if (isset($_SERVER['PATH_INFO'])) {
$path = $_SERVER['PATH_INFO'];
} elseif (isset($_SERVER['REQUEST_URI'])) {
if ($p = parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH)) {
if (Str::icontains($p, $basePath)) {
$path = mb_substr($p, mb_strlen($basePath));
} else {
$path = $p;
}
}
}
$query = isset($_SERVER['QUERY_STRING']) ? $_SERVER['QUERY_STRING'] : '';
$user = isset($_SERVER['PHP_AUTH_USER']) ? $_SERVER['PHP_AUTH_USER'] : '';
$password = isset($_SERVER['PHP_AUTH_PW']) ? $_SERVER['PHP_AUTH_PW'] : null;
$uri = $this->create();
$uri = $uri->withScheme($scheme);
$uri = $uri->withHost($host);
$uri = $uri->withPort($port);
$uri = $uri->withBasePath($basePath);
$uri = $uri->withPath($path);
$uri = $uri->withQuery($query);
$uri = $uri->withUserInfo($user, $password);
return $uri;
}
/**
* Calls the callable.
*
* @param callable|string $callable
* @param array $params
*
* @return mixed
*/
public final function call($callable, array $params = [])
{
if (!is_callable($callable) and is_string($callable) and Str::contains($callable, '@')) {
list($class, $method) = explode('@', $callable, 2);
$callable = [$this->create($class), $method];
}
return call_user_func_array($callable, $params);
}
/**
* Gets the request content type params.
*
* @return array
*/
public final function getContentTypeParams()
{
$parts = $this->getContentTypeParts();
$params = [];
if ($parts) {
$partsCount = count($parts);
for ($i = 1; $i < $partsCount; ++$i) {
$part = $parts[$i];
if (Str::contain($part, '=')) {
$paramParts = explode('=', $part, 2);
$params[strtolower($paramParts[0])] = $paramParts[1];
}
}
}
return $params;
}
/**
* Parses the path for geting namespace.
*
* @param string $path
*
* @return array
*/
private function parsePath($path)
{
return Str::contains($path, '::') ? explode('::', $path, 2) : [null, $path];
}
/**
* Dispatches the route.
*
* @param \Psr\Http\Message\ServerRequestInterface $request
* @param \Elegant\Http\Route\Route $route
*
* @return \Psr\Http\Message\ResponseInterface
*/
private function dispatchRoute(ServerRequestInterface $request, $route)
{
$callback = $route->getCallback();
if (is_string($callback) and Str::contains($callback, '@')) {
list($class, $method) = explode('@', $controller, 2);
$object = $this->getContainer()->create($class);
if ($object instanceof Controller) {
return $this->processController($request, $object, $method);
}
$callback = [$object, $method];
}
return $this->dispatch($request, $callback);
}
protected function column($column)
{
if ($column instanceof Aggregate) {
return $this->aggregate($column);
}
if ($column instanceof Raw) {
return $this->raw($column);
}
if ($column instanceof Query) {
return $this->query($column);
}
if (Str::icontains('->', $column)) {
return $this->json(explode('->', $column));
}
$wrapped = [];
$segments = explode('.', $column);
if (1 < count($segments)) {
$wrapped[] = $this->table(array_unshift($segments));
}
foreach ($segments as $key => $segment) {
if ($segment === '*') {
$wrapped[] = $segment;
} else {
$wrapped[] = $this->id($segment);
}
}
return implode('.', $wrapped);
}
/**
* {@inheritdoc}
*/
public final function __toString()
{
if (null !== $this->string) {
return $this->string;
}
$string = '';
$scheme = $this->getScheme();
if ('' !== $scheme) {
$string .= $scheme . ':';
}
$authority = $this->getAuthority();
if ('' !== $authority) {
$string .= '//' . $authority;
}
$path = $this->getPath();
if (!Str::startsWith($path, '/') and '' !== ($basePath = $this->getBasePath())) {
$path = $basePath . ('/' === $basePath ? '' : '/') . $path;
}
if ('' !== $path) {
if ($authority and !Str::startsWith($path, '/')) {
$path = '/' . $path;
} elseif (!$authority and Str::startsWith($path, '//')) {
$path = '/' . ltrim($path, '/');
}
$string .= $path;
}
$query = $this->getQuery();
if ('' !== $query) {
$string .= '?' . $query;
}
$fragment = $this->getFragment();
if ('' !== $fragment) {
$string .= '#' . $fragment;
}
$this->string = $string;
return $string;
}
