diff options
Diffstat (limited to 'lib/pleroma/web/feed')
| -rw-r--r-- | lib/pleroma/web/feed/feed_view.ex | 72 | ||||
| -rw-r--r-- | lib/pleroma/web/feed/tag_controller.ex | 41 | ||||
| -rw-r--r-- | lib/pleroma/web/feed/user_controller.ex (renamed from lib/pleroma/web/feed/feed_controller.ex) | 48 |
3 files changed, 128 insertions, 33 deletions
diff --git a/lib/pleroma/web/feed/feed_view.ex b/lib/pleroma/web/feed/feed_view.ex index 5eef1e757..1ae03e7e2 100644 --- a/lib/pleroma/web/feed/feed_view.ex +++ b/lib/pleroma/web/feed/feed_view.ex @@ -1,53 +1,89 @@ # 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.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 + @spec pub_date(String.t() | DateTime.t()) :: String.t() + def pub_date(date) when is_binary(date) do + date + |> Timex.parse!("{ISO:Extended}") + |> pub_date + end + + def pub_date(%DateTime{} = date), do: Timex.format!(date, "{RFC822}") + + def prepare_activity(activity, opts \\ []) do + object = Object.normalize(activity) + + actor = + if opts[:actor] do + Pleroma.User.get_cached_by_ap_id(activity.actor) + end + + %{ + activity: activity, + data: Map.get(object, :data), + actor: actor + } + end + + def most_recent_update(activities) do + with %{updated_at: updated_at} <- List.first(activities) do + NaiveDateTime.to_iso8601(updated_at) + end + end + def most_recent_update(activities, user) do (List.first(activities) || user).updated_at |> NaiveDateTime.to_iso8601() end + def feed_logo do + case Pleroma.Config.get([:feed, :logo]) do + nil -> + "#{Pleroma.Web.base_url()}/static/logo.png" + + logo -> + "#{Pleroma.Web.base_url()}#{logo}" + end + |> MediaProxy.url() + end + def logo(user) do user |> User.avatar_url() |> MediaProxy.url() end - def last_activity(activities) do - List.last(activities) - end - - def activity_object(activity) do - Object.normalize(activity) - end + def last_activity(activities), do: List.last(activities) - def activity_object_data(activity) do - activity - |> activity_object() - |> Map.get(:data) + def activity_title(%{"content" => content}, opts \\ %{}) do + content + |> Pleroma.Web.Metadata.Utils.scrub_html() + |> Pleroma.Emoji.Formatter.demojify() + |> Formatter.truncate(opts[:max_length], opts[:omission]) + |> escape() end - def activity_content(activity) do - content = activity_object_data(activity)["content"] - + def activity_content(%{"content" => content}) do content |> String.replace(~r/[\n\r]/, "") |> escape() end - def activity_context(activity) do - activity.data["context"] - end + def activity_content(_), do: "" + + def activity_context(activity), do: activity.data["context"] def attachment_href(attachment) do attachment["url"] diff --git a/lib/pleroma/web/feed/tag_controller.ex b/lib/pleroma/web/feed/tag_controller.ex new file mode 100644 index 000000000..8133f8480 --- /dev/null +++ b/lib/pleroma/web/feed/tag_controller.ex @@ -0,0 +1,41 @@ +# Pleroma: A lightweight social networking server +# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# SPDX-License-Identifier: AGPL-3.0-only + +defmodule Pleroma.Web.Feed.TagController do + use Pleroma.Web, :controller + + alias Pleroma.Config + alias Pleroma.Web.ActivityPub.ActivityPub + alias Pleroma.Web.Feed.FeedView + + import Pleroma.Web.ControllerHelper, only: [put_if_exist: 3] + + def feed(conn, %{"tag" => raw_tag} = params) do + {format, tag} = parse_tag(raw_tag) + + activities = + %{"type" => ["Create"], "tag" => tag} + |> put_if_exist("max_id", params["max_id"]) + |> ActivityPub.fetch_public_activities() + + conn + |> put_resp_content_type("application/#{format}+xml") + |> put_view(FeedView) + |> render("tag.#{format}", + activities: activities, + tag: tag, + feed_config: Config.get([:feed]) + ) + end + + @spec parse_tag(binary() | any()) :: {format :: String.t(), tag :: String.t()} + defp parse_tag(raw_tag) when is_binary(raw_tag) do + case Enum.reverse(String.split(raw_tag, ".")) do + [format | tag] when format in ["atom", "rss"] -> {format, Enum.join(tag, ".")} + _ -> {"rss", raw_tag} + end + end + + defp parse_tag(raw_tag), do: {"rss", raw_tag} +end diff --git a/lib/pleroma/web/feed/feed_controller.ex b/lib/pleroma/web/feed/user_controller.ex index d91ecef9c..1b72e23dc 100644 --- a/lib/pleroma/web/feed/feed_controller.ex +++ b/lib/pleroma/web/feed/user_controller.ex @@ -1,14 +1,17 @@ # 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.Feed.FeedController do +defmodule Pleroma.Web.Feed.UserController do use Pleroma.Web, :controller alias Fallback.RedirectController alias Pleroma.User alias Pleroma.Web.ActivityPub.ActivityPub alias Pleroma.Web.ActivityPub.ActivityPubController + alias Pleroma.Web.Feed.FeedView + + import Pleroma.Web.ControllerHelper, only: [put_if_exist: 3] plug(Pleroma.Plugs.SetFormatPlug when action in [:feed_redirect]) @@ -22,32 +25,47 @@ defmodule Pleroma.Web.Feed.FeedController do def feed_redirect(%{assigns: %{format: format}} = conn, _params) when format in ["json", "activity+json"] do - ActivityPubController.call(conn, :user) + with %{halted: false} = conn <- + Pleroma.Plugs.EnsureAuthenticatedPlug.call(conn, + unless_func: &Pleroma.Web.FederatingPlug.federating?/1 + ) do + ActivityPubController.call(conn, :user) + end end def feed_redirect(conn, %{"nickname" => nickname}) do with {_, %User{} = user} <- {:fetch_user, User.get_cached_by_nickname(nickname)} do - redirect(conn, external: "#{feed_url(conn, :feed, user.nickname)}.atom") + redirect(conn, external: "#{user_feed_url(conn, :feed, user.nickname)}.atom") end end def feed(conn, %{"nickname" => nickname} = params) do - with {_, %User{} = user} <- {:fetch_user, User.get_cached_by_nickname(nickname)} do - query_params = - params - |> Map.take(["max_id"]) - |> Map.put("type", ["Create"]) - |> Map.put("whole_db", true) - |> Map.put("actor_id", user.ap_id) + format = get_format(conn) + format = + if format in ["rss", "atom"] do + format + else + "atom" + end + + with {_, %User{} = user} <- {:fetch_user, User.get_cached_by_nickname(nickname)} do activities = - query_params + %{ + "type" => ["Create"], + "actor_id" => user.ap_id + } + |> put_if_exist("max_id", params["max_id"]) |> ActivityPub.fetch_public_activities() - |> Enum.reverse() conn - |> put_resp_content_type("application/atom+xml") - |> render("feed.xml", user: user, activities: activities) + |> put_resp_content_type("application/#{format}+xml") + |> put_view(FeedView) + |> render("user.#{format}", + user: user, + activities: activities, + feed_config: Pleroma.Config.get([:feed]) + ) end end |