# Pleroma: A lightweight social networking server # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.Feed.FeedView do use Phoenix.HTML use Pleroma.Web, :view alias Pleroma.Formatter alias Pleroma.Object alias Pleroma.User alias Pleroma.Web.MediaProxy require Pleroma.Constants def prepare_activity(activity) do object = activity_object(activity) %{ activity: activity, data: Map.get(object, :data), object: object } end def most_recent_update(activities, user) do (List.first(activities) || user).updated_at |> NaiveDateTime.to_iso8601() end def logo(user) do user |> User.avatar_url() |> MediaProxy.url() end def last_activity(activities), do: List.last(activities) def activity_object(activity), do: Object.normalize(activity) def activity_title(%{data: %{"content" => content}}, opts \\ %{}) do content |> Formatter.truncate(opts[:max_length], opts[:omission]) |> escape() end def activity_content(%{data: %{"content" => content}}) do content |> String.replace(~r/[\n\r]/, "") |> escape() end def activity_context(activity), do: activity.data["context"] def attachment_href(attachment) do attachment["url"] |> hd() |> Map.get("href") end def attachment_type(attachment) do attachment["url"] |> hd() |> Map.get("mediaType") end def get_href(id) do with %Object{data: %{"external_url" => external_url}} <- Object.get_cached_by_ap_id(id) do external_url else _e -> id end end def escape(html) do html |> html_escape() |> safe_to_string() end end