148 lines
3.2 KiB
PHP
148 lines
3.2 KiB
PHP
<?php
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/**
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* @copyright Copyright (C) 2010-2022, the Friendica project
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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namespace Friendica\Module;
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use Friendica\Capabilities\ICanCreateResponses;
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use Friendica\Network\HTTPException\InternalServerErrorException;
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use Psr\Http\Message\ResponseInterface;
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class Response implements ICanCreateResponses
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{
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/**
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* @var string[]
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*/
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protected $headers = [];
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/**
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* @var string
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*/
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protected $content = '';
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/**
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* @var string
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*/
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protected $type = self::TYPE_HTML;
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protected $status = 200;
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protected $reason = null;
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/**
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* {@inheritDoc}
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*/
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public function setHeader(?string $header = null, ?string $key = null): void
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{
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if (!isset($header) && !empty($key)) {
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unset($this->headers[$key]);
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}
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if (isset($header)) {
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if (empty($key)) {
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$this->headers[] = $header;
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} else {
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$this->headers[$key] = $header;
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}
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}
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}
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/**
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* {@inheritDoc}
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*/
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public function addContent($content): void
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{
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$this->content .= $content;
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}
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/**
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* {@inheritDoc}
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*/
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public function getHeaders(): array
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{
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return $this->headers;
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}
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/**
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* {@inheritDoc}
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*/
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public function getContent()
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{
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return $this->content;
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}
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/**
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* {@inheritDoc}
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*/
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public function setType(string $type, ?string $content_type = null): void
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{
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if (!in_array($type, static::ALLOWED_TYPES)) {
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throw new InternalServerErrorException('wrong type');
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}
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switch ($type) {
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case static::TYPE_HTML:
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$content_type = $content_type ?? 'text/html; charset=utf-8';
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break;
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case static::TYPE_JSON:
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$content_type = $content_type ?? 'application/json';
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break;
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case static::TYPE_XML:
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$content_type = $content_type ?? 'text/xml';
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break;
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case static::TYPE_RSS:
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$content_type = $content_type ?? 'application/rss+xml';
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break;
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case static::TYPE_ATOM:
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$content_type = $content_type ?? 'application/atom+xml';
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break;
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}
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$this->setHeader($content_type, 'Content-type');
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$this->type = $type;
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}
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/**
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* {@inheritDoc}
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*/
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public function setStatus(int $status = 200, ?string $reason = null): void
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{
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$this->status = $status;
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$this->reason = $reason;
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}
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/**
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* {@inheritDoc}
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*/
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public function getType(): string
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{
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return $this->type;
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}
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/**
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* {@inheritDoc}
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*/
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public function generate(): ResponseInterface
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{
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// Setting the response type as an X-header for direct usage
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$this->headers[static::X_HEADER] = $this->type;
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return new \GuzzleHttp\Psr7\Response($this->status, $this->headers, $this->content, '1.1', $this->reason);
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}
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}
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