一部サイトに対するサムネイルURL解決の特殊処理を仕込んだ

resources/views/ejaculation/show.blade.php

@@ -114,10 +114,31 @@
                     url: $this.find('a').attr('href')
                 }
             }).then(function (data) {
-                $this.find('.card-title').text(data.title);
+                var $title = $this.find('.card-title');
-                $this.find('.card-text').text(data.description);
+                var $desc = $this.find('.card-text');
-                $this.find('img').attr('src', data.image);
+                var $image = $this.find('img');
-                $this.removeClass('d-none');
+
+                if (data.title === '') {
+                    $title.hide();
+                } else {
+                    $title.text(data.title);
+                }
+
+                if (data.description === '') {
+                    $desc.hide();
+                } else {
+                    $desc.text(data.description);
+                }
+
+                if (data.image === '') {
+                    $image.hide();
+                } else {
+                    $image.attr('src', data.image);
+                }
+
+                if (data.title !== '' || data.description !== '' || data.image !== '') {
+                    $this.removeClass('d-none');
+                }
             });
         });
     </script>

resources/views/user/profile.blade.php

@@ -118,10 +118,31 @@
                     url: $this.find('a').attr('href')
                 }
             }).then(function (data) {
-                $this.find('.card-title').text(data.title);
+                var $title = $this.find('.card-title');
-                $this.find('.card-text').text(data.description);
+                var $desc = $this.find('.card-text');
-                $this.find('img').attr('src', data.image);
+                var $image = $this.find('img');
-                $this.removeClass('d-none');
+
+                if (data.title === '') {
+                    $title.hide();
+                } else {
+                    $title.text(data.title);
+                }
+
+                if (data.description === '') {
+                    $desc.hide();
+                } else {
+                    $desc.text(data.description);
+                }
+
+                if (data.image === '') {
+                    $image.hide();
+                } else {
+                    $image.attr('src', data.image);
+                }
+
+                if (data.title !== '' || data.description !== '' || data.image !== '') {
+                    $this.removeClass('d-none');
+                }
             });
         });
     </script>

routes/api.php

@@ -21,9 +21,10 @@ Route::get('/checkin/card', function (Request $request) {
     $request->validate([
         'url:required|url'
     ]);
+    $url = $request->input('url');
 
     $client = new GuzzleHttp\Client();
-    $res = $client->get($request->input('url'));
+    $res = $client->get($url);
     if ($res->getStatusCode() === 200) {
         $dom = new DOMDocument();
         @$dom->loadHTML(mb_convert_encoding($res->getBody(), 'HTML-ENTITIES', 'UTF-8'));
@@ -59,6 +60,25 @@ Route::get('/checkin/card', function (Request $request) {
             }
         }
 
+        // 一部サイトについては別のサムネイルの取得を試みる
+        if (mb_strpos($url, 'nico.ms/im') !== false ||
+            mb_strpos($url, 'seiga.nicovideo.jp/seiga/im') !== false ||
+            mb_strpos($url, 'sp.seiga.nicovideo.jp/seiga/#!/im') !== false) {
+            // ニコニコ静画用の処理
+            preg_match('~http://(?:(?:sp\\.)?seiga\\.nicovideo\\.jp/seiga(?:/#!)?|nico\\.ms)/im(\\d+)~', $url, $matches);
+            $result['image'] = "http://lohas.nicoseiga.jp/thumb/${matches[1]}l?";
+        } elseif (mb_strpos($url, 'nijie.info/view.php')) {
+            // ニジエ用の処理
+            $dataNode = $xpath->query('//script[substring(@type, string-length(@type) - 3, 4) = "json"]');
+            foreach ($dataNode as $node) {
+                $imageData = json_decode($node->nodeValue, true);
+                if (isset($imageData['thumbnailUrl'])) {
+                    $result['image'] = preg_replace('~nijie\\.info/.*/nijie_picture/~', 'nijie.info/nijie_picture/', $imageData['thumbnailUrl']);
+                    break;
+                }
+            }
+        }
+
         $response = response()->json($result);
         if (!config('app.debug')) {
             $response = $response->setCache(['public' => true, 'max_age' => 86400]);