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Response.php
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Response.php
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<?php
namespace Panada\Http;
/**
* @author kandar <iskandarsoesman@gmail.com>
* @link http://panadaframework.com/
* @license http://www.opensource.org/licenses/bsd-license.php
* @since version 2.0.0
* @package Http
*
*/
class Response extends \Panada\Utility\Factory
{
public static $statusCode = 200;
public static $headers = [
'Content-Type' => 'text/html; charset=utf-8',
];
private static $body;
private static $statusText = 'OK';
private static $cookies = [];
private static $status = [
100 => 'Continue',
101 => 'Switching Protocols',
102 => 'Processing',
200 => 'OK',
201 => 'Created',
202 => 'Accepted',
203 => 'Non-Authoritative Information',
204 => 'No Content',
205 => 'Reset Content',
206 => 'Partial Content',
207 => 'Multi-status',
208 => 'Already Reported',
300 => 'Multiple Choices',
301 => 'Moved Permanently',
302 => 'Found',
303 => 'See Other',
304 => 'Not Modified',
305 => 'Use Proxy',
306 => 'Switch Proxy',
307 => 'Temporary Redirect',
400 => 'Bad Request',
401 => 'Unauthorized',
402 => 'Payment Required',
403 => 'Forbidden',
404 => 'Not Found',
405 => 'Method Not Allowed',
406 => 'Not Acceptable',
407 => 'Proxy Authentication Required',
408 => 'Request Time-out',
409 => 'Conflict',
410 => 'Gone',
411 => 'Length Required',
412 => 'Precondition Failed',
413 => 'Request Entity Too Large',
414 => 'Request-URI Too Large',
415 => 'Unsupported Media Type',
416 => 'Requested range not satisfiable',
417 => 'Expectation Failed',
418 => 'I\'m a teapot',
422 => 'Unprocessable Entity',
423 => 'Locked',
424 => 'Failed Dependency',
425 => 'Unordered Collection',
426 => 'Upgrade Required',
428 => 'Precondition Required',
429 => 'Too Many Requests',
431 => 'Request Header Fields Too Large',
500 => 'Internal Server Error',
501 => 'Not Implemented',
502 => 'Bad Gateway',
503 => 'Service Unavailable',
504 => 'Gateway Time-out',
505 => 'HTTP Version not supported',
506 => 'Variant Also Negotiates',
507 => 'Insufficient Storage',
508 => 'Loop Detected',
511 => 'Network Authentication Required',
];
/**
* A portion of this method originally taken from Symfony\Component\HttpFoundation\Cookie::__construct()
*
* @link https://github.com/symfony/HttpFoundation/blob/master/Cookie.php
*/
public function setCookie($name, $value = null, $expire = 0, $path = '/', $domain = null, $secure = false, $httpOnly = true)
{
// from PHP source code
if (preg_match("/[=,; \t\r\n\013\014]/", $name)) {
throw new \ErrorException(sprintf('The cookie name "%s" contains invalid characters.', $name));
}
if (empty($name)) {
throw new \ErrorException('The cookie name cannot be empty.');
}
// convert expiration time to a Unix timestamp
if ($expire instanceof \DateTime) {
$expire = $expire->format('U');
} elseif (!is_numeric($expire)) {
$expire = strtotime($expire);
if (false === $expire || -1 === $expire) {
throw new \ErrorException('The cookie expiration time is not valid.');
}
}
$path = empty($path) ? '/' : $path;
$secure = (bool) $secure;
$httpOnly = (bool) $httpOnly;
self::$cookies[] = [
'name' => $name,
'value' => $value,
'expire' => $expire,
'path' => $path,
'domain' => $domain,
'secure' => $secure,
'httpOnly' => $httpOnly
];
}
public function setBody($body)
{
self::$body = $body;
}
public function getBody()
{
return self::$body;
}
public function setHeaders($key, $value)
{
self::$headers[$key] = $value;
}
public function getStatusCode()
{
return self::$statusCode;
}
public function setStatusCode($statusCode)
{
self::$statusCode = $statusCode;
self::$statusText = self::$status[$statusCode];
}
public function setStatus($statusText, $statusCode = 200)
{
self::$statusText = $statusText;
self::$statusCode = $statusCode;
}
public function redirect($location, $statusCode = 302)
{
if (substr($location,0,4) != 'http') {
$location = Uri::getInstance()->location(ltrim($location, '/'));
}
self::$statusText = 'Location: '.$location;
self::$statusCode = $statusCode;
return '<html><head><meta http-equiv="refresh" content="0; url='.$location.'" /></head><body></body></html>';
}
public function getHeaders()
{
return self::$headers;
}
public function output()
{
if( headers_sent() ) {
foreach( headers_list() as $header ) {
header($header);
}
http_response_code(http_response_code());
}
if(self::$statusText && self::$statusCode) {
header(self::$statusText, true, self::$statusCode);
}
foreach(self::$headers as $ky => $value) {
header($ky.': '.$value);
}
foreach(self::$cookies as $cookie) {
setcookie(
$cookie['name'],
$cookie['value'],
$cookie['expire'],
$cookie['path'],
$cookie['domain'],
$cookie['secure'],
$cookie['httpOnly']
);
}
return self::$body;
}
}