45 lines
1.1 KiB
PHP
45 lines
1.1 KiB
PHP
<?php
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namespace App\MetadataResolver;
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use GuzzleHttp\Client;
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class PlurkResolver implements Resolver
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{
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/**
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* @var Client
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*/
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private $client;
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/**
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* @var OGPResolver
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*/
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private $ogpResolver;
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public function __construct(Client $client, OGPResolver $ogpResolver)
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{
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$this->client = $client;
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$this->ogpResolver = $ogpResolver;
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}
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public function resolve(string $url): Metadata
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{
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$res = $this->client->get($url);
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if ($res->getStatusCode() === 200) {
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$metadata = $this->ogpResolver->parse($res->getBody());
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$dom = new \DOMDocument();
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@$dom->loadHTML(mb_convert_encoding($res->getBody(), 'HTML-ENTITIES', 'UTF-8'));
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$xpath = new \DOMXPath($dom);
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$imageNode = $xpath->query('//div[@class="text_holder"]/a[1]')->item(0);
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if ($imageNode) {
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$metadata->image = $imageNode->getAttribute('href');
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}
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return $metadata;
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} else {
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throw new \RuntimeException("{$res->getStatusCode()}: $url");
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}
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}
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}
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