MyHomeCollection/app/Parser.php

<?php

namespace App;

use App\Exceptions\UnknownParser;
use GuzzleHttp\Client;
use Illuminate\Support\Facades\Config;

abstract class Parser
{
    protected $client;
    protected $url;

    protected function __construct($url)
    {
        $this->url = $url;
        $this->client = new Client([
            'timeout' => 60,
            'verify' => false,
            'headers' => [
                'user-agent' => 'Dalvik/2.1.0 (Linux; U; Android 6.0.1; D5803 Build/MOB30M.Z1)',
            ],
        ]);
    }

    /**
     * @param string $url
     *
     * @return \App\Parser|null
     */
    public static function factory(string $url): ?Parser
    {
        $parsers = Config::get('parser.parsers', []);
        foreach ($parsers as $domain => $parser) {
            if (false !== strpos($url, $domain)) {
                return new $parser($url);
            }
        }

        throw new UnknownParser(sprintf(
            'Can\'t find an url in «%s» file with the following URL «%s». Please update the file accordingly.',
            'parser.php',
            $url
        ));
    }

    /**
     * @return \App\ParsedHome
     */
    abstract public function parse(): ParsedHome;
}