138 lines
3.6 KiB
PHP
138 lines
3.6 KiB
PHP
<?php
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namespace Appwrite\Swoole;
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use Appwrite\Utopia\Response as UtopiaResponse;
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use Swoole\Http\Response as SwooleResponse;
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class Response extends UtopiaResponse
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{
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/**
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* Swoole Response Object
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*
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* @var SwooleResponse
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*/
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protected $swoole;
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/**
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* Mime Types
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* with compression support
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*
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* @var array
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*/
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protected $compressed = [
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'text/plain' => true,
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'text/css' => true,
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'text/javascript' => true,
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'application/javascript' => true,
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'text/html' => true,
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'text/html; charset=UTF-8' => true,
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'application/json' => true,
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'application/json; charset=UTF-8' => true,
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'image/svg+xml' => true,
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'application/xml+rss' => true,
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];
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/**
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* Response constructor.
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*/
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public function __construct(SwooleResponse $response)
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{
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$this->swoole = $response;
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parent::__construct(\microtime(true));
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}
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/**
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* Output response
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*
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* Generate HTTP response output including the response header (+cookies) and body and prints them.
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*
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* @param string $body
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* @param int $exit exit code or don't exit if code is null
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*
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* @return void
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*/
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public function send(string $body = '', int $exit = null): void
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{
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if(!$this->disablePayload) {
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$this->addHeader('X-Debug-Speed', (string)(microtime(true) - $this->startTime));
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$this
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->appendCookies()
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->appendHeaders()
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;
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$chunk = 2000000; // Max chunk of 2 mb
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$length = strlen($body);
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$this->size = $this->size + strlen(implode("\n", $this->headers)) + $length;
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if(array_key_exists(
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$this->contentType,
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$this->compressed
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) && ($length <= $chunk)) { // Dont compress with GZIP / Brotli if header is not listed and size is bigger than 2mb
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$this->swoole->end($body);
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}
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else {
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for ($i=0; $i < ceil($length / $chunk); $i++) {
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$this->swoole->write(substr($body, ($i * $chunk), min((($i * $chunk) + $chunk), $length)));
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}
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$this->swoole->end();
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}
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$this->disablePayload();
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}
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}
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/**
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* Append headers
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*
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* Iterating over response headers to generate them using native PHP header function.
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* This method is also responsible for generating the response and content type headers.
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*
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* @return self
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*/
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protected function appendHeaders(): self
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{
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// Send status code header
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$this->swoole->status((string)$this->statusCode);
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// Send content type header
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$this
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->addHeader('Content-Type', $this->contentType)
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;
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// Set application headers
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foreach ($this->headers as $key => $value) {
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$this->swoole->header($key, $value);
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}
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return $this;
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}
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/**
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* Append cookies
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*
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* Iterating over response cookies to generate them using native PHP cookie function.
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*
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* @return self
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*/
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protected function appendCookies(): self
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{
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foreach ($this->cookies as $cookie) {
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$this->swoole->cookie(
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$cookie['name'],
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$cookie['value'],
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$cookie['expire'],
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$cookie['path'],
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$cookie['domain'],
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$cookie['secure'],
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$cookie['httponly'],
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$cookie['samesite'],
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);
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}
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return $this;
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}
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} |