Make OEmbed discovery work

lib/pleroma/web/rich_media/parser.ex

@@ -158,7 +158,7 @@ defmodule Pleroma.Web.RichMedia.Parser do
       |> maybe_parse()
       |> Map.put("url", url)
       |> clean_parsed_data()
-      |> Card.from_meta_tags(url)
+      |> Card.from_discovery(url)
       |> check_card()
     end
   end

lib/pleroma/web/rich_media/parser/card.ex

@@ -41,7 +41,7 @@ defmodule Pleroma.Web.RichMedia.Parser.Card do
 
   def from_oembed(_oembed, _url), do: nil
 
-  def from_meta_tags(rich_media, page_url) do
+  def from_discovery(%{"type" => "link"} = rich_media, page_url) do
     page_url_data = URI.parse(page_url)
 
     page_url_data =
@@ -70,6 +70,8 @@ defmodule Pleroma.Web.RichMedia.Parser.Card do
     }
   end
 
+  def from_discovery(rich_media, url), do: from_oembed(rich_media, url)
+
   defp proxy(url) when is_binary(url), do: Pleroma.Web.MediaProxy.url(url)
   defp proxy(_), do: nil
 end

lib/pleroma/web/rich_media/parsers/o_embed.ex

@@ -22,7 +22,7 @@ defmodule Pleroma.Web.RichMedia.Parsers.OEmbed do
   end
 
   defp get_oembed_data(url) do
-    with {:ok, %Tesla.Env{body: json}} <- Pleroma.Web.RichMedia.Helpers.rich_media_get(url) do
+    with {:ok, %Tesla.Env{body: json}} <- Pleroma.Web.RichMedia.Helpers.oembed_get(url) do
       Jason.decode(json)
     end
   end

lib/pleroma/web/rich_media/parsers/twitter_card.ex

@@ -11,5 +11,6 @@ defmodule Pleroma.Web.RichMedia.Parsers.TwitterCard do
     |> MetaTagsParser.parse(html, "og", "property")
     |> MetaTagsParser.parse(html, "twitter", "name")
     |> MetaTagsParser.parse(html, "twitter", "property")
+    |> Map.put("type", "link")
   end
 end