# Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.StaticFE.StaticFEController do
use Pleroma.Web, :controller
+ alias Pleroma.Activity
+ alias Pleroma.Object
+ alias Pleroma.User
alias Pleroma.Web.ActivityPub.ActivityPub
- alias Pleroma.Web.StaticFE.ActivityRepresenter
- alias Pleroma.Web.StaticFE.UserRepresenter
-
- require Logger
-
- def show_notice(conn, %{"notice_id" => notice_id}) do
- with {:ok, data} <- ActivityRepresenter.represent(notice_id) do
- context = data.object.data["context"]
- activities = ActivityPub.fetch_activities_for_context(context, %{})
-
- data =
- for a <- Enum.reverse(activities) do
- ActivityRepresenter.prepare_activity(data.user, a)
- |> Map.put(:selected, a.object.id == data.object.id)
- end
-
- conn
- |> put_layout(:static_fe)
- |> put_status(200)
- |> put_view(Pleroma.Web.StaticFE.StaticFEView)
- |> render("conversation.html", %{data: data})
+ alias Pleroma.Web.ActivityPub.Visibility
+ alias Pleroma.Web.Metadata
+ alias Pleroma.Web.Router.Helpers
+
+ plug(:put_layout, :static_fe)
+ plug(:put_view, Pleroma.Web.StaticFE.StaticFEView)
+ plug(:assign_id)
+
+ plug(Pleroma.Plugs.EnsureAuthenticatedPlug,
+ unless_func: &Pleroma.Web.FederatingPlug.federating?/1
+ )
+
+ @page_keys ["max_id", "min_id", "limit", "since_id", "order"]
+
+ defp get_title(%Object{data: %{"name" => name}}) when is_binary(name),
+ do: name
+
+ defp get_title(%Object{data: %{"summary" => summary}}) when is_binary(summary),
+ do: summary
+
+ defp get_title(_), do: nil
+
+ defp not_found(conn, message) do
+ conn
+ |> put_status(404)
+ |> render("error.html", %{message: message, meta: ""})
+ end
+
+ defp get_counts(%Activity{} = activity) do
+ %Object{data: data} = Object.normalize(activity)
+
+ %{
+ likes: data["like_count"] || 0,
+ replies: data["repliesCount"] || 0,
+ announces: data["announcement_count"] || 0
+ }
+ end
+
+ defp represent(%Activity{} = activity), do: represent(activity, false)
+
+ defp represent(%Activity{object: %Object{data: data}} = activity, selected) do
+ {:ok, user} = User.get_or_fetch(activity.object.data["actor"])
+
+ link =
+ case user.local do
+ true -> Helpers.o_status_url(Pleroma.Web.Endpoint, :notice, activity)
+ _ -> data["url"] || data["external_url"] || data["id"]
+ end
+
+ content =
+ if data["content"] do
+ data["content"]
+ |> Pleroma.HTML.filter_tags()
+ |> Pleroma.Emoji.Formatter.emojify(Map.get(data, "emoji", %{}))
+ else
+ nil
+ end
+
+ %{
+ user: User.sanitize_html(user),
+ title: get_title(activity.object),
+ content: content,
+ attachment: data["attachment"],
+ link: link,
+ published: data["published"],
+ sensitive: data["sensitive"],
+ selected: selected,
+ counts: get_counts(activity),
+ id: activity.id
+ }
+ end
+
+ def show(%{assigns: %{notice_id: notice_id}} = conn, _params) do
+ with %Activity{local: true} = activity <-
+ Activity.get_by_id_with_object(notice_id),
+ true <- Visibility.is_public?(activity.object),
+ %User{} = user <- User.get_by_ap_id(activity.object.data["actor"]) do
+ meta = Metadata.build_tags(%{activity_id: notice_id, object: activity.object, user: user})
+
+ timeline =
+ activity.object.data["context"]
+ |> ActivityPub.fetch_activities_for_context(%{})
+ |> Enum.reverse()
+ |> Enum.map(&represent(&1, &1.object.id == activity.object.id))
+
+ render(conn, "conversation.html", %{activities: timeline, meta: meta})
else
- {:error, nil} ->
+ %Activity{object: %Object{data: data}} ->
conn
- |> put_status(404)
- |> text("Not found")
+ |> put_status(:found)
+ |> redirect(external: data["url"] || data["external_url"] || data["id"])
+
+ _ ->
+ not_found(conn, "Post not found.")
end
end
- def show_user(conn, %{"username_or_id" => username_or_id}) do
- with {:ok, data} <- UserRepresenter.represent(username_or_id) do
- conn
- |> put_layout(:static_fe)
- |> put_status(200)
- |> put_view(Pleroma.Web.StaticFE.StaticFEView)
- |> render("profile.html", %{data: data})
- else
- {:error, nil} ->
- conn
- |> put_status(404)
- |> text("Not found")
+ def show(%{assigns: %{username_or_id: username_or_id}} = conn, params) do
+ case User.get_cached_by_nickname_or_id(username_or_id) do
+ %User{} = user ->
+ meta = Metadata.build_tags(%{user: user})
+
+ timeline =
+ ActivityPub.fetch_user_activities(user, nil, Map.take(params, @page_keys))
+ |> Enum.map(&represent/1)
+
+ prev_page_id =
+ (params["min_id"] || params["max_id"]) &&
+ List.first(timeline) && List.first(timeline).id
+
+ next_page_id = List.last(timeline) && List.last(timeline).id
+
+ render(conn, "profile.html", %{
+ user: User.sanitize_html(user),
+ timeline: timeline,
+ prev_page_id: prev_page_id,
+ next_page_id: next_page_id,
+ meta: meta
+ })
+
+ _ ->
+ not_found(conn, "User not found.")
end
end
- def show(%{path_info: ["notice", notice_id]} = conn, _params),
- do: show_notice(conn, %{"notice_id" => notice_id})
+ def show(%{assigns: %{object_id: _}} = conn, _params) do
+ url = Helpers.url(conn) <> conn.request_path
- def show(%{path_info: ["users", user_id]} = conn, _params),
- do: show_user(conn, %{"username_or_id" => user_id})
+ case Activity.get_create_by_object_ap_id_with_object(url) do
+ %Activity{} = activity ->
+ to = Helpers.o_status_path(Pleroma.Web.Endpoint, :notice, activity)
+ redirect(conn, to: to)
- def show(%{path_info: [user_id]} = conn, _params),
- do: show_user(conn, %{"username_or_id" => user_id})
+ _ ->
+ not_found(conn, "Post not found.")
+ end
+ end
- # Fallback for unhandled types
- def show(conn, _params) do
- conn
- |> put_status(404)
- |> text("Not found")
+ def show(%{assigns: %{activity_id: _}} = conn, _params) do
+ url = Helpers.url(conn) <> conn.request_path
+
+ case Activity.get_by_ap_id(url) do
+ %Activity{} = activity ->
+ to = Helpers.o_status_path(Pleroma.Web.Endpoint, :notice, activity)
+ redirect(conn, to: to)
+
+ _ ->
+ not_found(conn, "Post not found.")
+ end
end
+
+ defp assign_id(%{path_info: ["notice", notice_id]} = conn, _opts),
+ do: assign(conn, :notice_id, notice_id)
+
+ defp assign_id(%{path_info: ["users", user_id]} = conn, _opts),
+ do: assign(conn, :username_or_id, user_id)
+
+ defp assign_id(%{path_info: ["objects", object_id]} = conn, _opts),
+ do: assign(conn, :object_id, object_id)
+
+ defp assign_id(%{path_info: ["activities", activity_id]} = conn, _opts),
+ do: assign(conn, :activity_id, activity_id)
+
+ defp assign_id(conn, _opts), do: conn
end
projects / akkoma / blobdiff