1<?php
  2
  3// SPDX-FileCopyrightText: 2004-2023 Ryan Parman, Sam Sneddon, Ryan McCue
  4// SPDX-License-Identifier: BSD-3-Clause
  5
  6declare(strict_types=1);
  7
  8namespace SimplePie\HTTP;
  9
 10use Psr\Http\Message\ResponseInterface;
 11
 12/**
 13 * HTTP Response based on a PSR-7 response
 14 *
 15 * This interface must be interoperable with Psr\Http\Message\ResponseInterface
 16 * @see https://www.php-fig.org/psr/psr-7/#33-psrhttpmessageresponseinterface
 17 *
 18 * @internal
 19 */
 20final class Psr7Response implements Response
 21{
 22    /**
 23     * @var ResponseInterface
 24     */
 25    private $response;
 26
 27    /**
 28     * @var string
 29     */
 30    private $permanent_url;
 31
 32    /**
 33     * @var string
 34     */
 35    private $requested_url;
 36
 37    public function __construct(ResponseInterface $response, string $permanent_url, string $requested_url)
 38    {
 39        $this->response = $response;
 40        $this->permanent_url = $permanent_url;
 41        $this->requested_url = $requested_url;
 42    }
 43
 44    public function get_permanent_uri(): string
 45    {
 46        return $this->permanent_url;
 47    }
 48
 49    public function get_final_requested_uri(): string
 50    {
 51        return $this->requested_url;
 52    }
 53
 54    public function get_status_code(): int
 55    {
 56        return $this->response->getStatusCode();
 57    }
 58
 59    public function get_headers(): array
 60    {
 61        // The filtering is probably redundant but let’s make PHPStan happy.
 62        return array_filter($this->response->getHeaders(), function (array $header): bool {
 63            return count($header) >= 1;
 64        });
 65    }
 66
 67    public function has_header(string $name): bool
 68    {
 69        return $this->response->hasHeader($name);
 70    }
 71
 72    public function with_header(string $name, $value)
 73    {
 74        return new self($this->response->withHeader($name, $value), $this->permanent_url, $this->requested_url);
 75    }
 76
 77    public function get_header(string $name): array
 78    {
 79        return $this->response->getHeader($name);
 80    }
 81
 82    public function get_header_line(string $name): string
 83    {
 84        return $this->response->getHeaderLine($name);
 85    }
 86
 87    public function get_body_content(): string
 88    {
 89        return $this->response->getBody()->__toString();
 90    }
 91}
 92