From e20bb75e005590b4db0756ca3921e08e0bb7b420 Mon Sep 17 00:00:00 2001
From: Eai <eai@mizle.net>
Date: Sun, 3 Feb 2019 20:35:59 +0900
Subject: [PATCH] =?UTF-8?q?PatreonResolver=E3=82=92=E8=BF=BD=E5=8A=A0=20(#?=
 =?UTF-8?q?51)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/MetadataResolver/MetadataResolver.php |  1 +
 app/MetadataResolver/PatreonResolver.php  | 28 +++++++++++++++++++++++
 2 files changed, 29 insertions(+)
 create mode 100644 app/MetadataResolver/PatreonResolver.php

diff --git a/app/MetadataResolver/MetadataResolver.php b/app/MetadataResolver/MetadataResolver.php
index 246a77a..00c7101 100644
--- a/app/MetadataResolver/MetadataResolver.php
+++ b/app/MetadataResolver/MetadataResolver.php
@@ -15,6 +15,7 @@ class MetadataResolver implements Resolver
         '~www\.pixiv\.net/member_illust\.php\?illust_id=\d+~' => PixivResolver::class,
         '~fantia\.jp/posts/\d+~' => FantiaResolver::class,
         '~dmm\.co\.jp/~' => FanzaResolver::class,
+        '~www\.patreon\.com/~' => PatreonResolver::class,
         '~www\.deviantart\.com/.*/art/.*~' => DeviantArtResolver::class,
         '/.*/' => OGPResolver::class
     ];
diff --git a/app/MetadataResolver/PatreonResolver.php b/app/MetadataResolver/PatreonResolver.php
new file mode 100644
index 0000000..78f461a
--- /dev/null
+++ b/app/MetadataResolver/PatreonResolver.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace App\MetadataResolver;
+
+use Carbon\Carbon;
+
+class PatreonResolver implements Resolver
+{
+    public function resolve(string $url): Metadata
+    {
+        $client = new \GuzzleHttp\Client();
+        $res = $client->get($url);
+        if ($res->getStatusCode() === 200) {
+            $ogpResolver = new OGPResolver();
+            $metadata = $ogpResolver->parse($res->getBody());
+
+            parse_str(parse_url($metadata->image, PHP_URL_QUERY), $temp);
+            $expires_at_unixtime = $temp["token-time"];
+            $expires_at = Carbon::createFromTimestamp($expires_at_unixtime);
+
+            $metadata->expires_at = $expires_at;
+
+            return $metadata;
+        } else {
+            throw new \RuntimeException("{$res->getStatusCode()}: $url");
+        }
+    }
+}