X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fhtml.ex;h=fb602d6b6186335f1b4174f59fd6e70de9036648;hb=e91f867cc9f372da2262a3ac95a23bc12266595a;hp=f5c6e5033fb572b0f02e717101dceafbd3c394c9;hpb=4c99b6d35abe2beb184a12f7cba6f84a0fc6a27a;p=akkoma

diff --git a/lib/pleroma/html.ex b/lib/pleroma/html.ex
index f5c6e5033..fb602d6b6 100644
--- a/lib/pleroma/html.ex
+++ b/lib/pleroma/html.ex
@@ -58,6 +58,20 @@ defmodule Pleroma.HTML do
       "#{signature}#{to_string(scrubber)}"
     end)
   end
+
+  def extract_first_external_url(object, content) do
+    key = "URL|#{object.id}"
+
+    Cachex.fetch!(:scrubber_cache, key, fn _key ->
+      result =
+        content
+        |> Floki.filter_out("a.mention")
+        |> Floki.attribute("a", "href")
+        |> Enum.at(0)
+
+      {:commit, result}
+    end)
+  end
 end
 
 defmodule Pleroma.HTML.Scrubber.TwitterText do