From 2db45951f405a7de35e5e2191437927e2cc22ca3 Mon Sep 17 00:00:00 2001
From: eai04191 <eai@mizle.net>
Date: Tue, 12 Mar 2019 03:30:38 +0900
Subject: [PATCH] =?UTF-8?q?FC2ContentsResolver=E3=82=92=E8=BF=BD=E5=8A=A0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/MetadataResolver/FC2ContentsResolver.php | 44 ++++++++++++++++++++
 app/MetadataResolver/MetadataResolver.php    |  1 +
 2 files changed, 45 insertions(+)
 create mode 100644 app/MetadataResolver/FC2ContentsResolver.php

diff --git a/app/MetadataResolver/FC2ContentsResolver.php b/app/MetadataResolver/FC2ContentsResolver.php
new file mode 100644
index 0000000..76497ee
--- /dev/null
+++ b/app/MetadataResolver/FC2ContentsResolver.php
@@ -0,0 +1,44 @@
+<?php
+
+namespace App\MetadataResolver;
+
+use GuzzleHttp\Client;
+
+class FC2ContentsResolver 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);
+
+            $thumbnailNode = $xpath->query('//*[@class="main_thum_img"]/a')->item(0);
+            if ($thumbnailNode) {
+                $metadata->image = preg_replace('~^http:~', "https:", $thumbnailNode->getAttribute('href'));
+            }
+
+            return $metadata;
+        } else {
+            throw new \RuntimeException("{$res->getStatusCode()}: $url");
+        }
+    }
+}
diff --git a/app/MetadataResolver/MetadataResolver.php b/app/MetadataResolver/MetadataResolver.php
index 1a8c6fe..181aab3 100644
--- a/app/MetadataResolver/MetadataResolver.php
+++ b/app/MetadataResolver/MetadataResolver.php
@@ -25,6 +25,7 @@ class MetadataResolver implements Resolver
         '~\.syosetu\.com/n\d+[a-z]{2,}~' => NarouResolver::class,
         '~ci-en\.jp/creator/\d+/article/\d+~' => CienResolver::class,
         '~www\.plurk\.com\/p\/.*~' => PlurkResolver::class,
+        '~(adult\.)?contents\.fc2\.com\/article_search\.php\?id=\d+~' => FC2ContentsResolver::class,
     ];
 
     public $mimeTypes = [