X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Frich_media%2Fparser.ex;h=0d25233388a67ff977bbee8622bab2393ab944e9;hb=f4447d82b814e4710a0d7499bc0707773ac1e440;hp=76d977ac22a68f02a5f841f072fe998a161211cb;hpb=ebb3496386c1e195b48bcdc9d72c4c30e60fe340;p=akkoma

diff --git a/lib/pleroma/web/rich_media/parser.ex b/lib/pleroma/web/rich_media/parser.ex
index 76d977ac2..0d2523338 100644
--- a/lib/pleroma/web/rich_media/parser.ex
+++ b/lib/pleroma/web/rich_media/parser.ex
@@ -3,15 +3,20 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.RichMedia.Parser do
-  @parsers [
-    Pleroma.Web.RichMedia.Parsers.OGP,
-    Pleroma.Web.RichMedia.Parsers.TwitterCard,
-    Pleroma.Web.RichMedia.Parsers.OEmbed
+  @hackney_options [
+    pool: :media,
+    recv_timeout: 2_000,
+    max_body: 2_000_000,
+    with_body: true
   ]
 
+  defp parsers do
+    Pleroma.Config.get([:rich_media, :parsers])
+  end
+
   def parse(nil), do: {:error, "No URL provided"}
 
-  if Mix.env() == :test do
+  if Pleroma.Config.get(:env) == :test do
     def parse(url), do: parse_url(url)
   else
     def parse(url) do
@@ -28,9 +33,12 @@ defmodule Pleroma.Web.RichMedia.Parser do
 
   defp parse_url(url) do
     try do
-      {:ok, %Tesla.Env{body: html}} = Pleroma.HTTP.get(url)
+      {:ok, %Tesla.Env{body: html}} = Pleroma.HTTP.get(url, [], adapter: @hackney_options)
 
-      html |> maybe_parse() |> get_parsed_data()
+      html
+      |> maybe_parse()
+      |> clean_parsed_data()
+      |> check_parsed_data()
     rescue
       e ->
         {:error, "Parsing error: #{inspect(e)}"}
@@ -38,7 +46,7 @@ defmodule Pleroma.Web.RichMedia.Parser do
   end
 
   defp maybe_parse(html) do
-    Enum.reduce_while(@parsers, %{}, fn parser, acc ->
+    Enum.reduce_while(parsers(), %{}, fn parser, acc ->
       case parser.parse(html, acc) do
         {:ok, data} -> {:halt, data}
         {:error, _msg} -> {:cont, acc}
@@ -46,11 +54,23 @@ defmodule Pleroma.Web.RichMedia.Parser do
     end)
   end
 
-  defp get_parsed_data(%{title: title} = data) when is_binary(title) and byte_size(title) > 0 do
+  defp check_parsed_data(%{title: title} = data) when is_binary(title) and byte_size(title) > 0 do
     {:ok, data}
   end
 
-  defp get_parsed_data(data) do
+  defp check_parsed_data(data) do
     {:error, "Found metadata was invalid or incomplete: #{inspect(data)}"}
   end
+
+  defp clean_parsed_data(data) do
+    data
+    |> Enum.reject(fn {key, val} ->
+      with {:ok, _} <- Jason.encode(%{key => val}) do
+        false
+      else
+        _ -> true
+      end
+    end)
+    |> Map.new()
+  end
 end