1 defmodule Pleroma.Web.RichMedia.Parser do
2 @parsers [Pleroma.Web.RichMedia.Parsers.OGP]
4 if Mix.env() == :test do
5 def parse(url), do: parse_url(url)
8 do: Cachex.fetch!(:rich_media_cache, url, fn _ -> parse_url(url) end)
11 defp parse_url(url) do
12 {:ok, %Tesla.Env{body: html}} = Pleroma.HTTP.get(url)
14 html |> maybe_parse() |> get_parsed_data()
17 defp maybe_parse(html) do
18 Enum.reduce_while(@parsers, %{}, fn parser, acc ->
19 case parser.parse(html, acc) do
20 {:ok, data} -> {:halt, data}
21 {:error, _msg} -> {:cont, acc}
26 defp get_parsed_data(data) when data == %{} do
27 {:error, "No metadata found"}
30 defp get_parsed_data(data) do