Merge branch 'add-opengraph-rich-media-proxy' into 'develop'

Add media proxy to opengraph rich media cards

See merge request pleroma/pleroma!3997

lib/pleroma/web/mastodon_api/views/status_view.ex

@@ -563,25 +563,24 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
 
     page_url = page_url_data |> to_string
 
-    image_url_data =
-      if is_binary(rich_media["image"]) do
-        URI.parse(rich_media["image"])
-      else
-        nil
-      end
-
-    image_url = build_image_url(image_url_data, page_url_data)
+    image_url = proxied_url(rich_media["image"], page_url_data)
+    audio_url = proxied_url(rich_media["audio"], page_url_data)
+    video_url = proxied_url(rich_media["video"], page_url_data)
 
     %{
       type: "link",
       provider_name: page_url_data.host,
       provider_url: page_url_data.scheme <> "://" <> page_url_data.host,
       url: page_url,
-      image: image_url |> MediaProxy.url(),
+      image: image_url,
       title: rich_media["title"] || "",
       description: rich_media["description"] || "",
       pleroma: %{
-        opengraph: rich_media
+        opengraph:
+          rich_media
+          |> Maps.put_if_present("image", image_url)
+          |> Maps.put_if_present("audio", audio_url)
+          |> Maps.put_if_present("video", video_url)
       }
     }
   end
@@ -818,4 +817,12 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
   defp get_source_content_type(_source) do
     Utils.get_content_type(nil)
   end
+
+  defp proxied_url(url, page_url_data) do
+    if is_binary(url) do
+      build_image_url(URI.parse(url), page_url_data) |> MediaProxy.url()
+    else
+      nil
+    end
+  end
 end