# Pleroma: A lightweight social networking server # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.Metadata.Utils do alias Pleroma.Formatter alias Pleroma.HTML alias Pleroma.Web.MediaProxy def scrub_html_and_truncate(%{data: %{"content" => content}} = object) do content # html content comes from DB already encoded, decode first and scrub after |> HtmlEntities.decode() |> String.replace(~r/<br\s?\/?>/, " ") |> HTML.get_cached_stripped_html_for_object(object, __MODULE__) |> Formatter.demojify() |> Formatter.truncate() end def scrub_html_and_truncate(content, max_length \\ 200) when is_binary(content) do content # html content comes from DB already encoded, decode first and scrub after |> HtmlEntities.decode() |> String.replace(~r/<br\s?\/?>/, " ") |> HTML.strip_tags() |> Formatter.demojify() |> Formatter.truncate(max_length) end def attachment_url(url) do MediaProxy.url(url) end def user_name_string(user) do "#{user.name} " <> if user.local do "(@#{user.nickname}@#{Pleroma.Web.Endpoint.host()})" else "(@#{user.nickname})" end end end