<?php

namespace ActivityPhp\Server\Http;

use ActivityPhp\Server\Cache\CacheHelper;
use Exception;
use GuzzleHttp\Client;

/**
 * Request handler
 */
class Request
{
    const HTTP_HEADER_ACCEPT = 'application/activity+json,application/ld+json,application/json';

    /** @var string HTTP method */
    protected $method = 'GET';

    /**
     * Allowed HTTP methods
     *
     * @var array
     */
    protected $allowedMethods = [
        'GET', 'POST'
    ];

    /**
     * HTTP client
     *
     * @var \GuzzleHttp\Client
     */
    protected $client;

    /**
     * Set HTTP client
     *
     * @param float|int $timeout
     * @param string $agent
     */
    public function __construct($timeout = 10.0, $agent = '')
    {
        $headers = ['Accept' => self::HTTP_HEADER_ACCEPT];
        if ($agent) {
            $headers['User-Agent'] = $agent;
        }

        $this->client = new Client([
            'timeout' => $timeout,
            'headers' => $headers
        ]);
    }

    /**
     * Set HTTP methods
     *
     * @param string $method
     */
    protected function setMethod(string $method)
    {
        if (in_array($method, $this->allowedMethods)) {
            $this->method = $method;
        }
    }

    /**
     * Get HTTP methods
     *
     * @return string
     */
    protected function getMethod()
    {
        return $this->method;
    }

    /**
     * Execute a GET request
     *
     * @param  string $url
     * @return string
     */
    public function get(string $url)
    {
        if (CacheHelper::has($url)) {
            return CacheHelper::get($url);
        }
        try {
            $content = $this->client->get($url)->getBody()->getContents();
        } catch (\GuzzleHttp\Exception\ClientException $exception) {
            throw new Exception($exception->getMessage());
        }

        CacheHelper::set($url, $content);

        return $content;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----Mjg4NTI4OTA5NzYwMzU3MCA2MzIxNTA4NTIwNDU1NDE5IDkyNTI2NjQ1Nzk2NDI4Mw==