<?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:----NDg5NzQ3Mjg2NzYxNzEwNCA5OTcyNTg5ODQ5NjA2OTc2IDM4NjU3OTA0OTA3MTcxMDM=