PornHubResolverを追加

app/MetadataResolver/MetadataResolver.php

@@ -33,6 +33,7 @@ class MetadataResolver implements Resolver
         '~store\.steampowered\.com/app/\d+~' => SteamResolver::class,
         '~www\.xtube\.com/video-watch/.*-\d+$~'=> XtubeResolver::class,
         '~ss\.kb10uy\.org/posts/\d+$~' => Kb10uyShortStoryServerResolver::class,
+        '~(..|www)\.pornhub\.com/view_video\.php\?viewkey=.+$~'=> PornHubResolver::class,
     ];
 
     public $mimeTypes = [

app/MetadataResolver/PornHubResolver.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace App\MetadataResolver;
+
+use GuzzleHttp\Client;
+use Symfony\Component\DomCrawler\Crawler;
+
+class PornHubResolver 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 $url): Metadata
+    {
+        // if (preg_match('~www\.xtube\.com/video-watch/.*-(\d+)$~', $url, $matches) !== 1) {
+        //     throw new \RuntimeException("Unmatched URL Pattern: $url");
+        // }
+        // $videoid = $matches[1];
+
+        $res = $this->client->get($url);
+        if ($res->getStatusCode() === 200) {
+            $html = (string) $res->getBody();
+            $metadata =  $this->ogpResolver->parse($html);
+            $crawler = new Crawler($html);
+
+            $js = $crawler->filter('#player script')->text();
+            if (preg_match('~({.+});~', $js, $matches)) {
+                $json = $matches[1];
+                $data = json_decode($json, true);
+
+                $metadata->title = $data['video_title'];
+                $metadata->image = $data['image_url'];
+            }
+
+            $metadata->tags = $crawler->filter('.video-detailed-info a:not(.add-btn-small)')->extract('_text');
+
+
+            return $metadata;
+        } else {
+            throw new \RuntimeException("{$res->getStatusCode()}: $url");
+        }
+    }
+}