From 86a396e08612bf847ec6282f00b546bb74926256 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mike=20F=C3=A4hrmann?= <mike_faehrmann@web.de>
Date: Wed, 30 Nov 2022 14:44:19 +0100
Subject: [PATCH] [bcy] fix JSONDecodeError (#3321)

---
 gallery_dl/extractor/bcy.py | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/gallery_dl/extractor/bcy.py b/gallery_dl/extractor/bcy.py
index 4eb446dc..44d60650 100644
--- a/gallery_dl/extractor/bcy.py
+++ b/gallery_dl/extractor/bcy.py
@@ -96,11 +96,13 @@ class BcyExtractor(Extractor):
     def _data_from_post(self, post_id):
         url = "{}/item/detail/{}".format(self.root, post_id)
         page = self.request(url, notfound="post").text
-        return json.loads(
-            text.extr(page, 'JSON.parse("', '");')
-            .replace('\\\\u002F', '/')
-            .replace('\\"', '"')
-        )["detail"]
+        data = (text.extr(page, 'JSON.parse("', '");')
+                .replace('\\\\u002F', '/')
+                .replace('\\"', '"'))
+        try:
+            return json.loads(data)["detail"]
+        except ValueError:
+            return json.loads(data.replace('\\"', '"'))["detail"]
 
 
 class BcyUserExtractor(BcyExtractor):
@@ -187,6 +189,10 @@ class BcyPostExtractor(BcyExtractor):
         ("https://bcy.net/item/detail/6747523535150783495", {
             "count": 0,
         }),
+        # JSON decode error (#3321)
+        ("https://bcy.net/item/detail/7166939271872388110", {
+            "count": 0,
+        }),
     )
 
     def posts(self):