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<?php
namespace Coast\Http;
use Coast\Url;
use Coast\Http\Response;
use Coast\File;
class Request
{
const METHOD_HEAD = 'HEAD';
const METHOD_GET = 'GET';
const METHOD_POST = 'POST';
const METHOD_PUT = 'PUT';
const METHOD_DELETE = 'DELETE';
const AUTH_ANY = CURLAUTH_ANY;
const AUTH_ANYSAFE = CURLAUTH_ANYSAFE;
const AUTH_BASIC = CURLAUTH_BASIC;
const AUTH_DIGEST = CURLAUTH_DIGEST;
const AUTH_GSSNEGOTIATE = CURLAUTH_GSSNEGOTIATE;
const AUTH_NTLM = CURLAUTH_NTLM;
protected $_method = self::METHOD_GET;
protected $_url;
protected $_auth;
protected $_headers = [];
protected $_body;
public function __construct(array $options = array())
{
foreach ($options as $name => $value) {
if ($name[0] == '_') {
throw new \Coast\Exception("Access to '{$name}' is prohibited");
}
$this->$name($value);
}
}
public function method($method = null)
{
if (func_num_args() > 0) {
$this->_method = $method;
return $this;
}
return $this->_method;
}
public function url(Url $url = null)
{
if (func_num_args() > 0) {
if (!$url->isHttp() || !$url->isAbsolute()) {
throw new \Exception("URL must be HTTP and absolute");
}
$this->_url = $url;
return $this;
}
return $this->_url;
}
public function auth(array $auth = null)
{
if (func_num_args() > 0) {
$auth = $auth + [
'type' => self::AUTH_ANY,
'username' => null,
'password' => null,
];
$this->_auth = $auth;
return $this;
}
return $this->_auth;
}
public function header($name, $value = null)
{
$name = strtolower($name);
if (isset($value)) {
$this->_headers[$name] = $value;
return $this;
}
return isset($this->_headers[$name])
? $this->_headers[$name]
: null;
}
public function headers(array $headers = null)
{
if (func_num_args() > 0) {
foreach ($headers as $name => $value) {
$this->header($name, $value);
}
return $this;
}
return $this->_headers;
}
public function type($type = null)
{
if (func_num_args() > 0) {
$this->header('Content-Type', $type);
return $this;
}
return current(explode(';', $this->header('Content-Type')));
}
public function body($body = null)
{
if (func_num_args() > 0) {
$this->_body = $body;
return $this;
}
return $this->_body;
}
public function text($text)
{
return $this
->type('text/plain')
->body((string) $text);
}
public function html($html)
{
return $this
->type('text/html')
->body((string) $html);
}
public function json($json, $options = JSON_PRETTY_PRINT, $depth = 512)
{
return $this
->type('application/json')
->body(json_encode($json, $options, $depth));
}
public function xml($xml, $type = null, $options = null)
{
if ($xml instanceof \SimpleXMLElement) {
$xml = $xml->asXML();
} else if ($xml instanceof \DOMDocument) {
$xml = $xml->saveXML($options);
}
return $this
->type(isset($type)
? "application/{$type}+xml"
: 'application/xml')
->body((string) $xml);
}
public function file(File $file, $type = null)
{
$this
->body([
[$file, $type],
]);
return $this;
}
}