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<?php |
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/* |
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* This file is part of dispositif/wikibot application (@github) |
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* 2019-2023 © Philippe M./Irønie <[email protected]> |
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* For the full copyright and MIT license information, view the license file. |
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*/ |
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declare(strict_types=1); |
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namespace App\Domain\ExternLink; |
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use App\Application\InfrastructurePorts\HttpClientInterface; |
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use App\Application\Utils\HttpUtil; |
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use App\Domain\InfrastructurePorts\InternetDomainParserInterface; |
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use App\Infrastructure\TagParser; |
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use DomainException; |
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use Exception; |
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use Psr\Log\LoggerInterface; |
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use Psr\Log\NullLogger; |
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class ExternPageFactory |
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{ |
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public function __construct(protected HttpClientInterface $client, protected LoggerInterface $log = new NullLogger()) |
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{ |
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} |
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/** |
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* @throws Exception |
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*/ |
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public function fromURL(string $url, InternetDomainParserInterface $domainParser): ExternPage |
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{ |
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if (!HttpUtil::isHttpURL($url)) { |
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throw new Exception('string is not an URL ' . $url); |
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} |
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$html = $this->getHTML($url, true); |
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if (empty($html)) { |
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throw new DomainException('No HTML from requested URL ' . $url); |
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} |
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return new ExternPage($url, $html, new TagParser(), $domainParser, $this->log); |
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} |
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/** |
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* import source from URL with Guzzle. |
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* todo abstract + refac async request |
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*/ |
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public function getHTML(string $url, ?bool $normalized = false): ?string |
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{ |
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// todo : check banned domains ? |
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// todo : check DNS record => ban ? |
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// todo : accept non-ascii URL ? |
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// idn_to_ascii($url); |
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// idn_to_ascii('teßt.com',IDNA_NONTRANSITIONAL_TO_ASCII,INTL_IDNA_VARIANT_UTS46) |
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// checkdnsrr($string, "A") // check DNS record |
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if (!HttpUtil::isHttpURL($url)) { |
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throw new DomainException('URL not compatible : ' . $url); |
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} |
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$response = $this->client->get($url, [ |
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'timeout' => 20, |
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'allow_redirects' => true, /* note : marche pas en mode proxy Tor */ |
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'headers' => ['User-Agent' => getenv('USER_AGENT')], |
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'verify' => false, |
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// 'http_errors' => true, // TRUE: Exception on 4xx 5xx |
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]); |
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if (200 !== $response->getStatusCode()) { |
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$this->log->error('[z49] HTTP error ' . $response->getStatusCode() . ' ' . $response->getReasonPhrase()); |
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return null; |
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} |
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$contentType = $response->getHeader('Content-Type'); |
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if (in_array('application/pdf', explode(';', $contentType[0]))) { |
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$this->log->debug('Incompatible application/pdf content-type'); |
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return null; |
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} |
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$html = $response->getBody()->getContents() ?? ''; |
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return ($normalized) ? HttpUtil::normalizeHtml($html, $url) : $html; |
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} |
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} |
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Dispositif /
Wikibot
