Merge branch 'feature/rich-media-part-2-electric-boogaloo' into 'develop'

Rich Media support, part 2.

See merge request pleroma/pleroma!719

lib/pleroma/web/mastodon_api/mastodon_api_controller.ex

@@ -6,7 +6,6 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
   use Pleroma.Web, :controller
   alias Pleroma.{Repo, Object, Activity, User, Notification, Stats}
   alias Pleroma.Web
-  alias Pleroma.HTML
 
   alias Pleroma.Web.MastodonAPI.{
     StatusView,
@@ -500,7 +499,8 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
 
   def upload(%{assigns: %{user: user}} = conn, %{"file" => file} = data) do
     with {:ok, object} <-
-           ActivityPub.upload(file,
+           ActivityPub.upload(
+             file,
              actor: User.ap_id(user),
              description: Map.get(data, "description")
            ) do
@@ -1101,7 +1101,9 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
   def login(conn, _) do
     with {:ok, app} <- get_or_make_app() do
       path =
-        o_auth_path(conn, :authorize,
+        o_auth_path(
+          conn,
+          :authorize,
           response_type: "code",
           client_id: app.client_id,
           redirect_uri: ".",
@@ -1342,27 +1344,20 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
     end
   end
 
-  def get_status_card(status_id) do
-    with %Activity{} = activity <- Repo.get(Activity, status_id),
-         true <- ActivityPub.is_public?(activity),
-         %Object{} = object <- Object.normalize(activity.data["object"]),
-         page_url <- HTML.extract_first_external_url(object, object.data["content"]),
-         {:ok, rich_media} <- Pleroma.Web.RichMedia.Parser.parse(page_url) do
-      page_url = rich_media[:url] || page_url
-      site_name = rich_media[:site_name] || URI.parse(page_url).host
-
-      rich_media
-      |> Map.take([:image, :title, :description])
-      |> Map.put(:type, "link")
-      |> Map.put(:provider_name, site_name)
-      |> Map.put(:url, page_url)
-    else
-      _ -> %{}
-    end
-  end
-
   def status_card(conn, %{"id" => status_id}) do
-    json(conn, get_status_card(status_id))
+    with %Activity{} = activity <- Repo.get(Activity, status_id),
+         true <- ActivityPub.is_public?(activity) do
+      data =
+        StatusView.render(
+          "card.json",
+          Pleroma.Web.RichMedia.Helpers.fetch_data_for_activity(activity)
+        )
+
+      json(conn, data)
+    else
+      _e ->
+        %{}
+    end
   end
 
   def try_render(conn, target, params)

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

@@ -139,6 +139,8 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
         __MODULE__
       )
 
+    card = render("card.json", Pleroma.Web.RichMedia.Helpers.fetch_data_for_activity(activity))
+
     %{
       id: to_string(activity.id),
       uri: object["id"],
@@ -147,6 +149,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
       in_reply_to_id: reply_to && to_string(reply_to.id),
       in_reply_to_account_id: reply_to_user && to_string(reply_to_user.id),
       reblog: nil,
+      card: card,
       content: content,
       created_at: created_at,
       reblogs_count: announcement_count,
@@ -175,6 +178,29 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
     nil
   end
 
+  def render("card.json", %{rich_media: rich_media, page_url: page_url}) do
+    page_url = rich_media[:url] || page_url
+    page_url_data = URI.parse(page_url)
+    site_name = rich_media[:site_name] || page_url_data.host
+
+    %{
+      type: "link",
+      provider_name: site_name,
+      provider_url: page_url_data.scheme <> "://" <> page_url_data.host,
+      url: page_url,
+      image: rich_media[:image] |> MediaProxy.url(),
+      title: rich_media[:title],
+      description: rich_media[:description],
+      pleroma: %{
+        opengraph: rich_media
+      }
+    }
+  end
+
+  def render("card.json", _) do
+    nil
+  end
+
   def render("attachment.json", %{attachment: attachment}) do
     [attachment_url | _] = attachment["url"]
     media_type = attachment_url["mediaType"] || attachment_url["mimeType"] || "image"