47 lines
1.6 KiB
PHP
47 lines
1.6 KiB
PHP
<?php
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namespace App\MetadataResolver;
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use GuzzleHttp\Cookie\CookieJar;
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class NarouResolver implements Resolver
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{
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public function resolve(string $url): Metadata
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{
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$cookieJar = CookieJar::fromArray(['over18' => 'yes'], '.syosetu.com');
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$client = new \GuzzleHttp\Client();
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$res = $client->get($url, ['cookies' => $cookieJar]);
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if ($res->getStatusCode() === 200) {
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$ogpResolver = new OGPResolver();
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$metadata = $ogpResolver->parse($res->getBody());
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$metadata->description = '';
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$dom = new \DOMDocument();
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@$dom->loadHTML(mb_convert_encoding($res->getBody(), 'HTML-ENTITIES', 'ASCII,JIS,UTF-8,eucJP-win,SJIS-win'));
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$xpath = new \DOMXPath($dom);
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$description = [];
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// 作者名
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$writerNodes = $xpath->query('//*[contains(@class, "novel_writername")]');
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if ($writerNodes->length !== 0 && !empty($writerNodes->item(0)->textContent)) {
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$description[] = trim($writerNodes->item(0)->textContent);
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}
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// あらすじ
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$exNodes = $xpath->query('//*[@id="novel_ex"]');
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if ($exNodes->length !== 0 && !empty($exNodes->item(0)->textContent)) {
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$summary = trim($exNodes->item(0)->textContent);
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$description[] = mb_strimwidth($summary, 0, 101, '…'); // 100 + '…'(1)
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}
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$metadata->description = implode(' / ', $description);
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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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