From a9c27e137d992c991827417af40fe49fafa34be2 Mon Sep 17 00:00:00 2001
From: rinpatch <rinpatch@sdf.org>
Date: Wed, 16 Jan 2019 10:38:42 +0300
Subject: [PATCH] Add a fallback function to handle generic params, just in
 case

---
 lib/pleroma/web/metadata.ex | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/pleroma/web/metadata.ex b/lib/pleroma/web/metadata.ex
index bc0f3beed..23f152e06 100644
--- a/lib/pleroma/web/metadata.ex
+++ b/lib/pleroma/web/metadata.ex
@@ -20,6 +20,14 @@ def get_cached_tags(%{user: user} = params) do
     end)
   end
 
+  def get_cached_tags(params) do
+    key = :erlang.term_to_binary(params)
+
+    Cachex.fetch!(:metadata_cache, key, fn _key ->
+      {:commit, build_tags(params)}
+    end)
+  end
+
   def build_tags(params) do
     Enum.reduce(@parsers, "", fn parser, acc ->
       rendered_html =