tissue/app/MetadataResolver/PlurkResolver.php

45 lines
1.1 KiB
PHP
Raw Normal View History

2019-03-01 03:41:35 +09:00
<?php
namespace App\MetadataResolver;
use GuzzleHttp\Client;
class PlurkResolver 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);
$imageNode = $xpath->query('//div[@class="text_holder"]/a[1]')->item(0);
2019-03-10 18:52:03 +09:00
if ($imageNode) {
2019-03-01 03:41:35 +09:00
$metadata->image = $imageNode->getAttribute('href');
}
return $metadata;
} else {
throw new \RuntimeException("{$res->getStatusCode()}: $url");
}
}
}