<?php
/** Class RestRequest
* Holds the Request in a RestServer
*/
class RestRequest {
private $rest ;
private $requestURI ;
private $URIParts ;
private $requestMethod ;
private $get ;
private $post ;
private $files ;
/**
* Constructor of RestRequest
* @param RestServer $rest = null, Parent RestServer
*/
public function __construct(RestServer $rest=null) {
// Sets most of the parameters
$this->rest = $rest ;
if(isset($_SERVER["REQUEST_METHOD"]))
$this->requestMethod = $_SERVER["REQUEST_METHOD"];
if(isset($_SERVER["REQUEST_URI"]))
$this->requestURI = $_SERVER["REQUEST_URI"];
$this->URIParts = explode("/",$this->requestURI);
$this->get = $_GET?$_GET:array() ;
$this->post = $_POST?$_POST:array() ;
$this->files = $_FILES?$_FILES:array() ;
}
/**
* Return RestServer used;
* @return RestServer
*/
public function getRest() {
return $this->rest;
}
/**
* Returns if Request is GET
* @return boolean
*/
public function isGet() {
if($this->requestMethod == "GET") {
return true ;
}
return false;
}
/**
* Returns if Request is POST
* @return boolean
*/
public function isPost() {
if($this->requestMethod == "POST") {
return true ;
}
return false;
}
/**
* Return if Request is PUT
* @return boolean
*/
public function isPut() {
if($this->requestMethod == "PUT") {
return true ;
}
return false;
}
/**
* Return true if Request is DELETE
* @return boolean
*/
public function isDelete() {
if($this->requestMethod == "DELETE") {
return true ;
}
return false;
}
/**
* Get parameters sent with GET (url parameters)
* @param mixed $k get[$key]
* @return mixed
*/
public function getGet($k=null) {
if($k==null) return $this->get ;
else return $this->get[$k] ;
}
/**
* Return parameters sent on a POST
* @param mixed $k post[$key]
* @return mixed
*/
public function getPost($k=null) {
if($k==null) return $this->post ;
else return $this->post[$k] ;
}
/**
* Return FILES sent on a POSt
* @param mixed $k file[$key]
* @return mixed
*/
public function getFiles($k=null) {
if($k==null) return $this->files ;
else return $this->files[$k];
}
/**
* Return content sent with PUT
* @param mixed $k
* @return mixed
*/
public function getPut($k=null) {
$_PUT = array();
if($_SERVER['REQUEST_METHOD'] == 'PUT') {
$putdata = file_get_contents('php://input');
$exploded = explode('&', $putdata);
foreach($exploded as $pair) {
$item = explode('=', $pair);
if(count($item) == 2) {
$_PUT[urldecode($item[0])] = urldecode($item[1]);
}
}
}
if($k==null)return $_PUT ;
else return $_PUT[$k];
}
/**
* Return content sent with PUT
* @return mixed
*/
public function getInput() {
return file_get_contents('php://input');
}
/**
* Return request BODY
* @return string
*/
public function getBody() {
return $this->getInput();
}
/**
* Return user sent on BASIC Authentication
* @return string
*/
public function getUser() {
return $this->rest->getAuthenticator()->getUser();
}
/**
* Return password sent on Basic Authentication
* @return string
*/
public function getPassword() {
return $this->rest->getAuthenticator()->getPassword();
}
/**
* Return Request Method(PUT, DELETE, OPTION, GET...)
* @return string
*/
public function getMethod() {
return $this->requestMethod ;
}
/**
* Set request method
* @param string $method
* @return RestRequest
*/
public function setMethod($method) {
$this->requestMethod = $method ;
return $this;
}
/**
* Return the URI requested
* @return string
*/
public function getRequestURI() {
return $this->requestURI ;
}
/**
* Return part of the URL
* @param int $i part of the uri
* @return string
*/
public function getURIpart($i) {
if(isset($this->URIParts[$i]))
return $this->URIParts[$i];
else
return null;
}
/**
* Return the URI or part of it
* @param int $i part of the uri
* @return string
*/
public function getURI($i=null) {
if($i !== null) return $this->getURIpart($i);
return $this->getRequestURI() ;
}
/**
* Sets the URI to deal
* @param string $uri
* @return RestRequest
*/
public function setURI($uri) {
$this->requestURI = $uri;
$this->URIParts = explode("/",$this->requestURI);
return $this ;
}
/**
* Return the extension of the URI (if any)
* @return string
*/
public function getExtension() {
$reg = array();
preg_match('@\.([a-zA-Z0-9]{1,5})$@',$this->getURI(),$reg);
if(isset($reg[1]))
return $reg[1];
else
return false;
}
/**
* Return true if given mime is accepted
* @param string $mime to check
* @return boolean
*/
public function acceptMime($mime) {
if(($pos = strpos($_SERVER["HTTP_ACCEPT"],$mime)) !== false) {
return true ;
} else {
return false ;
}
}
}
?>
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