Fix no link previews being generated for pages with invalid structure…

…d data (mastodon#16979) Fix mastodon#16955
hachyderm · Nov 13, 2021 · 5d7c852 · 5d7c852
1 parent 070b1b8
commit 5d7c852
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/app/lib/link_details_extractor.rb b/app/lib/link_details_extractor.rb
@@ -59,7 +59,7 @@ def first_of_value(arr)
     end
 
     def json
-      @json ||= Oj.load(@data)
+      @json ||= first_of_value(Oj.load(@data))
     end
   end
 
@@ -178,6 +178,8 @@ def structured_data
     @structured_data ||= begin
       json_ld = document.xpath('//script[@type="application/ld+json"]').map(&:content).first
       json_ld.present? ? StructuredData.new(json_ld) : nil
+    rescue Oj::ParseError
+      nil
     end
   end