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<?php
namespace Illuminate\Http;
use Closure;
use ArrayAccess;
use RuntimeException;
use Illuminate\Support\Arr;
use Illuminate\Support\Str;
use Illuminate\Support\Traits\Macroable;
use Illuminate\Contracts\Support\Arrayable;
use Symfony\Component\HttpFoundation\ParameterBag;
use Symfony\Component\HttpFoundation\Request as SymfonyRequest;
class Request extends SymfonyRequest implements Arrayable, ArrayAccess
{
use Concerns\InteractsWithContentTypes,
Concerns\InteractsWithFlashData,
Concerns\InteractsWithInput,
Macroable;
/**
* The decoded JSON content for the request.
*
* @var \Symfony\Component\HttpFoundation\ParameterBag|null
*/
protected $json;
/**
* All of the converted files for the request.
*
* @var array
*/
protected $convertedFiles;
/**
* The user resolver callback.
*
* @var \Closure
*/
protected $userResolver;
/**
* The route resolver callback.
*
* @var \Closure
*/
protected $routeResolver;
/**
* Create a new Illuminate HTTP request from server variables.
*
* @return static
*/
public static function capture()
{
static::enableHttpMethodParameterOverride();
return static::createFromBase(SymfonyRequest::createFromGlobals());
}
/**
* Return the Request instance.
*
* @return $this
*/
public function instance()
{
return $this;
}
/**
* Get the request method.
*
* @return string
*/
public function method()
{
return $this->getMethod();
}
/**
* Get the root URL for the application.
*
* @return string
*/
public function root()
{
return rtrim($this->getSchemeAndHttpHost().$this->getBaseUrl(), '/');
}
/**
* Get the URL (no query string) for the request.
*
* @return string
*/
public function url()
{
return rtrim(preg_replace('/\?.*/', '', $this->getUri()), '/');
}
/**
* Get the full URL for the request.
*
* @return string
*/
public function fullUrl()
{
$query = $this->getQueryString();
$question = $this->getBaseUrl().$this->getPathInfo() == '/' ? '/?' : '?';
return $query ? $this->url().$question.$query : $this->url();
}
/**
* Get the full URL for the request with the added query string parameters.
*
* @param array $query
* @return string
*/
public function fullUrlWithQuery(array $query)
{
$question = $this->getBaseUrl().$this->getPathInfo() == '/' ? '/?' : '?';
return count($this->query()) > 0
? $this->url().$question.Arr::query(array_merge($this->query(), $query))
: $this->fullUrl().$question.Arr::query($query);
}
/**
* Get the current path info for the request.
*
* @return string
*/
public function path()
{
$pattern = trim($this->getPathInfo(), '/');
return $pattern == '' ? '/' : $pattern;
}
/**
* Get the current decoded path info for the request.
*
* @return string
*/
public function decodedPath()
{
return rawurldecode($this->path());
}
/**
* Get a segment from the URI (1 based index).
*
* @param int $index
* @param string|null $default
* @return string|null
*/
public function segment($index, $default = null)
{
return Arr::get($this->segments(), $index - 1, $default);
}
/**
* Get all of the segments for the request path.
*
* @return array
*/
public function segments()
{
$segments = explode('/', $this->decodedPath());
return array_values(array_filter($segments, function ($value) {
return $value !== '';
}));
}
/**
* Determine if the current request URI matches a pattern.
*
* @param dynamic $patterns
* @return bool
*/
public function is(...$patterns)
{
foreach ($patterns as $pattern) {
if (Str::is($pattern, $this->decodedPath())) {
return true;
}
}
return false;
}
/**
* Determine if the route name matches a given pattern.
*
* @param dynamic $patterns
* @return bool
*/
public function routeIs(...$patterns)
{
return $this->route() && $this->route()->named(...$patterns);
}
/**
* Determine if the current request URL and query string matches a pattern.
*
* @param dynamic $patterns
* @return bool
*/
public function fullUrlIs(...$patterns)
{
$url = $this->fullUrl();
foreach ($patterns as $pattern) {
if (Str::is($pattern, $url)) {
return true;
}
}
return false;
}
/**
* Determine if the request is the result of an AJAX call.
*
* @return bool
*/
public function ajax()
{
return $this->isXmlHttpRequest();
}
/**
* Determine if the request is the result of an PJAX call.
*
* @return bool
*/
public function pjax()
{
return $this->headers->get('X-PJAX') == true;
}
/**
* Determine if the request is over HTTPS.
*
* @return bool
*/
public function secure()
{
return $this->isSecure();
}
/**
* Get the client IP address.
*
* @return string
*/
public function ip()
{
return $this->getClientIp();
}
/**
* Get the client IP addresses.
*
* @return array
*/
public function ips()
{
return $this->getClientIps();
}
/**
* Get the client user agent.
*
* @return string
*/
public function userAgent()
{
return $this->headers->get('User-Agent');
}
/**
* Merge new input into the current request's input array.
*
* @param array $input
* @return \Illuminate\Http\Request
*/
public function merge(array $input)
{
$this->getInputSource()->add($input);
return $this;
}
/**
* Replace the input for the current request.
*
* @param array $input
* @return \Illuminate\Http\Request
*/
public function replace(array $input)
{
$this->getInputSource()->replace($input);
return $this;
}
/**
* This method belongs to Symfony HttpFoundation and is not usually needed when using Laravel.
*
* Instead, you may use the "input" method.
*
* @param string $key
* @param mixed $default
* @return mixed
*/
public function get($key, $default = null)
{
return parent::get($key, $default);
}
/**
* Get the JSON payload for the request.
*
* @param string $key
* @param mixed $default
* @return \Symfony\Component\HttpFoundation\ParameterBag|mixed
*/
public function json($key = null, $default = null)
{
if (! isset($this->json)) {
$this->json = new ParameterBag((array) json_decode($this->getContent(), true));
}
if (is_null($key)) {
return $this->json;
}
return data_get($this->json->all(), $key, $default);
}
/**
* Get the input source for the request.
*
* @return \Symfony\Component\HttpFoundation\ParameterBag
*/
protected function getInputSource()
{
if ($this->isJson()) {
return $this->json();
}
return in_array($this->getRealMethod(), ['GET', 'HEAD']) ? $this->query : $this->request;
}
/**
* Create a new request instance from the given Laravel request.
*
* @param \Illuminate\Http\Request $from
* @param \Illuminate\Http\Request|null $to
* @return static
*/
public static function createFrom(self $from, $to = null)
{
$request = $to ?: new static;
$files = $from->files->all();
$files = is_array($files) ? array_filter($files) : $files;
$request->initialize(
$from->query->all(),
$from->request->all(),
$from->attributes->all(),
$from->cookies->all(),
$files,
$from->server->all(),
$from->getContent()
);
$request->setJson($from->json());
if ($session = $from->getSession()) {
$request->setLaravelSession($session);
}
$request->setUserResolver($from->getUserResolver());
$request->setRouteResolver($from->getRouteResolver());
return $request;
}
/**
* Create an Illuminate request from a Symfony instance.
*
* @param \Symfony\Component\HttpFoundation\Request $request
* @return \Illuminate\Http\Request
*/
public static function createFromBase(SymfonyRequest $request)
{
if ($request instanceof static) {
return $request;
}
$content = $request->content;
$request = (new static)->duplicate(
$request->query->all(), $request->request->all(), $request->attributes->all(),
$request->cookies->all(), $request->files->all(), $request->server->all()
);
$request->content = $content;
$request->request = $request->getInputSource();
return $request;
}
/**
* {@inheritdoc}
*/
public function duplicate(array $query = null, array $request = null, array $attributes = null, array $cookies = null, array $files = null, array $server = null)
{
return parent::duplicate($query, $request, $attributes, $cookies, $this->filterFiles($files), $server);
}
/**
* Filter the given array of files, removing any empty values.
*
* @param mixed $files
* @return mixed
*/
protected function filterFiles($files)
{
if (! $files) {
return;
}
foreach ($files as $key => $file) {
if (is_array($file)) {
$files[$key] = $this->filterFiles($files[$key]);
}
if (empty($files[$key])) {
unset($files[$key]);
}
}
return $files;
}
/**
* Get the session associated with the request.
*
* @return \Illuminate\Session\Store
*
* @throws \RuntimeException
*/
public function session()
{
if (! $this->hasSession()) {
throw new RuntimeException('Session store not set on request.');
}
return $this->session;
}
/**
* Get the session associated with the request.
*
* @return \Illuminate\Session\Store|null
*/
public function getSession()
{
return $this->session;
}
/**
* Set the session instance on the request.
*
* @param \Illuminate\Contracts\Session\Session $session
* @return void
*/
public function setLaravelSession($session)
{
$this->session = $session;
}
/**
* Get the user making the request.
*
* @param string|null $guard
* @return mixed
*/
public function user($guard = null)
{
return call_user_func($this->getUserResolver(), $guard);
}
/**
* Get the route handling the request.
*
* @param string|null $param
* @param mixed $default
* @return \Illuminate\Routing\Route|object|string
*/
public function route($param = null, $default = null)
{
$route = call_user_func($this->getRouteResolver());
if (is_null($route) || is_null($param)) {
return $route;
}
return $route->parameter($param, $default);
}
/**
* Get a unique fingerprint for the request / route / IP address.
*
* @return string
*
* @throws \RuntimeException
*/
public function fingerprint()
{
if (! $route = $this->route()) {
throw new RuntimeException('Unable to generate fingerprint. Route unavailable.');
}
return sha1(implode('|', array_merge(
$route->methods(),
[$route->getDomain(), $route->uri(), $this->ip()]
)));
}
/**
* Set the JSON payload for the request.
*
* @param \Symfony\Component\HttpFoundation\ParameterBag $json
* @return $this
*/
public function setJson($json)
{
$this->json = $json;
return $this;
}
/**
* Get the user resolver callback.
*
* @return \Closure
*/
public function getUserResolver()
{
return $this->userResolver ?: function () {
//
};
}
/**
* Set the user resolver callback.
*
* @param \Closure $callback
* @return $this
*/
public function setUserResolver(Closure $callback)
{
$this->userResolver = $callback;
return $this;
}
/**
* Get the route resolver callback.
*
* @return \Closure
*/
public function getRouteResolver()
{
return $this->routeResolver ?: function () {
//
};
}
/**
* Set the route resolver callback.
*
* @param \Closure $callback
* @return $this
*/
public function setRouteResolver(Closure $callback)
{
$this->routeResolver = $callback;
return $this;
}
/**
* Get all of the input and files for the request.
*
* @return array
*/
public function toArray()
{
return $this->all();
}
/**
* Determine if the given offset exists.
*
* @param string $offset
* @return bool
*/
public function offsetExists($offset)
{
return Arr::has(
$this->all() + $this->route()->parameters(),
$offset
);
}
/**
* Get the value at the given offset.
*
* @param string $offset
* @return mixed
*/
public function offsetGet($offset)
{
return $this->__get($offset);
}
/**
* Set the value at the given offset.
*
* @param string $offset
* @param mixed $value
* @return void
*/
public function offsetSet($offset, $value)
{
$this->getInputSource()->set($offset, $value);
}
/**
* Remove the value at the given offset.
*
* @param string $offset
* @return void
*/
public function offsetUnset($offset)
{
$this->getInputSource()->remove($offset);
}
/**
* Check if an input element is set on the request.
*
* @param string $key
* @return bool
*/
public function __isset($key)
{
return ! is_null($this->__get($key));
}
/**
* Get an input element from the request.
*
* @param string $key
* @return mixed
*/
public function __get($key)
{
return Arr::get($this->all(), $key, function () use ($key) {
return $this->route($key);
});
}
}