37 lines
1.5 KiB
PHP
37 lines
1.5 KiB
PHP
<?php
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namespace App\MetadataResolver;
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class NijieResolver implements Resolver
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{
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public function resolve(string $url): Metadata
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{
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if (mb_strpos($url, '//sp.nijie.info') !== false) {
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$url = preg_replace('~//sp\.nijie\.info~', '//nijie.info', $url);
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}
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$client = new \GuzzleHttp\Client();
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$res = $client->get($url);
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if ($res->getStatusCode() === 200) {
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$ogpResolver = new OGPResolver();
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$metadata = $ogpResolver->parse($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($dom);
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$dataNode = $xpath->query('//script[substring(@type, string-length(@type) - 3, 4) = "json"]');
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foreach ($dataNode as $node) {
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// 改行がそのまま入っていることがあるのでデコード前にエスケープが必要
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$imageData = json_decode(preg_replace('/\r?\n/', '\n', $node->nodeValue), true);
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if (isset($imageData['thumbnailUrl']) && !ends_with($imageData['thumbnailUrl'], '.gif') && !ends_with($imageData['thumbnailUrl'], '.mp4')) {
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$metadata->image = preg_replace('~nijie\\.info/.*/nijie_picture/~', 'nijie.info/nijie_picture/', $imageData['thumbnailUrl']);
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break;
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}
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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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} |