152 lines
3.1 KiB
PHP
152 lines
3.1 KiB
PHP
<?php
|
|
|
|
namespace Web;
|
|
|
|
require_once __DIR__ . '/Cookies.php';
|
|
|
|
/**
|
|
* Response class represents an HTTP response
|
|
*/
|
|
class Response
|
|
{
|
|
private int $statusCode = 200;
|
|
private array $headers = [];
|
|
private string $body = '';
|
|
private bool $sent = false;
|
|
private ?Cookies $cookie = null;
|
|
|
|
/**
|
|
* Set the cookie manager for this response
|
|
*/
|
|
public function setCookieManager(Cookies $cookie): Response
|
|
{
|
|
$this->cookie = $cookie;
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Set the HTTP status code for the response
|
|
*/
|
|
public function status(int $code): Response
|
|
{
|
|
$this->statusCode = $code;
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Set a header for the response
|
|
*/
|
|
public function header(string $name, string $value): Response
|
|
{
|
|
$this->headers[$name] = $value;
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Set a JSON response with the given data and status code
|
|
*/
|
|
public function json(mixed $data, int $status = 200): Response
|
|
{
|
|
$this->statusCode = $status;
|
|
$this->headers['Content-Type'] = 'application/json';
|
|
$this->body = json_encode($data);
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Set a text response with the given text and status code
|
|
*/
|
|
public function text(string $text, int $status = 200): Response
|
|
{
|
|
$this->statusCode = $status;
|
|
$this->headers['Content-Type'] = 'text/plain';
|
|
$this->body = $text;
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Set an HTML response with the given HTML and status code
|
|
*/
|
|
public function html(string $html, int $status = 200): Response
|
|
{
|
|
$this->statusCode = $status;
|
|
$this->headers['Content-Type'] = 'text/html; charset=utf-8';
|
|
$this->body = $html;
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Redirect to the given URL with the given status code
|
|
*/
|
|
public function redirect(string $url, int $status = 302): Response
|
|
{
|
|
$this->statusCode = $status;
|
|
$this->headers['Location'] = $url;
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Set a cookie with the given name, value, and options
|
|
*/
|
|
public function cookie(string $name, string $value, array $options = []): Response
|
|
{
|
|
if ($this->cookie) {
|
|
$this->cookie->set($name, $value, $options);
|
|
} else {
|
|
// Fallback to direct setcookie if no Cookie manager is set
|
|
$options = array_merge([
|
|
'expires' => 0,
|
|
'path' => '/',
|
|
'domain' => '',
|
|
'secure' => false,
|
|
'httponly' => true,
|
|
'samesite' => 'Lax'
|
|
], $options);
|
|
|
|
setcookie($name, $value, [
|
|
'expires' => $options['expires'],
|
|
'path' => $options['path'],
|
|
'domain' => $options['domain'],
|
|
'secure' => $options['secure'],
|
|
'httponly' => $options['httponly'],
|
|
'samesite' => $options['samesite']
|
|
]);
|
|
}
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Send the response to the client
|
|
*/
|
|
public function send(): void
|
|
{
|
|
if ($this->sent) return;
|
|
|
|
http_response_code($this->statusCode);
|
|
|
|
foreach ($this->headers as $name => $value) header("$name: $value");
|
|
|
|
echo $this->body;
|
|
$this->sent = true;
|
|
}
|
|
|
|
/**
|
|
* Write the given content to the response body
|
|
*/
|
|
public function write(string $content): Response
|
|
{
|
|
$this->body .= $content;
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* End the response with the given content
|
|
*/
|
|
public function end(string $content = ''): void
|
|
{
|
|
if ($content) $this->body .= $content;
|
|
$this->send();
|
|
}
|
|
}
|