tissue/app/MetadataResolver/ToranoanaResolver.php

45 lines
1.1 KiB
PHP

<?php
namespace App\MetadataResolver;
use GuzzleHttp\Client;
use GuzzleHttp\Cookie\CookieJar;
class ToranoanaResolver implements Resolver
{
/**
* @var Client
*/
private $client;
/**
* @var OGPResolver
*/
private $ogpResolver;
public function __construct(Client $client, OGPResolver $ogpResolver)
{
$this->client = $client;
$this->ogpResolver = $ogpResolver;
}
public function resolve(string $url): Metadata
{
$res = $this->client->get($url);
if ($res->getStatusCode() === 200) {
$metadata = $this->ogpResolver->parse($res->getBody());
$dom = new \DOMDocument();
@$dom->loadHTML(mb_convert_encoding($res->getBody(), 'HTML-ENTITIES', 'UTF-8'));
$xpath = new \DOMXPath($dom);
$imgNode = $xpath->query('//*[@id="preview"]//img')->item(0);
if ($imgNode !== null) {
$metadata->image = $imgNode->getAttribute('src');
}
return $metadata;
} else {
throw new \RuntimeException("{$res->getStatusCode()}: $url");
}
}
}