1 # Pleroma: A lightweight social networking server
2 # Copyright _ 2017-2019 Pleroma Authors <https://pleroma.social/>
3 # SPDX-License-Identifier: AGPL-3.0-only
5 defmodule Pleroma.Web.RichMedia.Helpers do
6 alias Pleroma.{Activity, Object, HTML}
7 alias Pleroma.Web.RichMedia.Parser
9 def fetch_data_for_activity(%Activity{} = activity) do
10 with true <- Pleroma.Config.get([:rich_media, :enabled]),
11 %Object{} = object <- Object.normalize(activity.data["object"]),
12 {:ok, page_url} <- HTML.extract_first_external_url(object, object.data["content"]),
13 {:ok, rich_media} <- Parser.parse(page_url) do
14 %{page_url: page_url, rich_media: rich_media}