Page MenuHomePhorge
Files F85803597

No OneTemporary
Actions

Size
8 KB
Referenced Files
None
Subscribers
None

View Options

diff --git a/lib/pleroma/web/controller_helper.ex b/lib/pleroma/web/controller_helper.ex
index 5a1316a5f..bf832fe94 100644
--- a/lib/pleroma/web/controller_helper.ex
+++ b/lib/pleroma/web/controller_helper.ex
@@ -1,119 +1,114 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ControllerHelper do
use Pleroma.Web, :controller
# As in Mastodon API, per https://api.rubyonrails.org/classes/ActiveModel/Type/Boolean.html
@falsy_param_values [false, 0, "0", "f", "F", "false", "False", "FALSE", "off", "OFF"]
def explicitly_falsy_param?(value), do: value in @falsy_param_values
# Note: `nil` and `""` are considered falsy values in Pleroma
def falsy_param?(value),
do: explicitly_falsy_param?(value) or value in [nil, ""]
def truthy_param?(value), do: not falsy_param?(value)
def json_response(conn, status, json) do
conn
|> put_status(status)
|> json(json)
end
@spec fetch_integer_param(map(), String.t(), integer() | nil) :: integer() | nil
def fetch_integer_param(params, name, default \\ nil) do
params
|> Map.get(name, default)
|> param_to_integer(default)
end
defp param_to_integer(val, _) when is_integer(val), do: val
defp param_to_integer(val, default) when is_binary(val) do
case Integer.parse(val) do
{res, _} -> res
_ -> default
end
end
defp param_to_integer(_, default), do: default
def add_link_headers(conn, activities, extra_params \\ %{})
def add_link_headers(%{assigns: %{skip_link_headers: true}} = conn, _activities, _extra_params),
do: conn
def add_link_headers(conn, activities, extra_params) do
case List.last(activities) do
%{id: max_id} ->
params =
conn.params
|> Map.drop(Map.keys(conn.path_params))
|> Map.drop(["since_id", "max_id", "min_id"])
|> Map.merge(extra_params)
limit =
params
|> Map.get("limit", "20")
|> String.to_integer()
min_id =
if length(activities) <= limit do
activities
|> List.first()
|> Map.get(:id)
else
activities
|> Enum.at(limit * -1)
|> Map.get(:id)
end
next_url = current_url(conn, Map.merge(params, %{max_id: max_id}))
prev_url = current_url(conn, Map.merge(params, %{min_id: min_id}))
put_resp_header(conn, "link", "<#{next_url}>; rel=\"next\", <#{prev_url}>; rel=\"prev\"")
_ ->
conn
end
end
def assign_account_by_id(conn, _) do
# TODO: use `conn.params[:id]` only after moving to OpenAPI
case Pleroma.User.get_cached_by_id(conn.params[:id] || conn.params["id"]) do
%Pleroma.User{} = account -> assign(conn, :account, account)
nil -> Pleroma.Web.MastodonAPI.FallbackController.call(conn, {:error, :not_found}) |> halt()
end
end
def try_render(conn, target, params) when is_binary(target) do
case render(conn, target, params) do
nil -> render_error(conn, :not_implemented, "Can't display this activity")
res -> res
end
end
def try_render(conn, _, _) do
render_error(conn, :not_implemented, "Can't display this activity")
end
- @spec put_if_exist(map(), atom() | String.t(), any) :: map()
- def put_if_exist(map, _key, nil), do: map
-
- def put_if_exist(map, key, value), do: Map.put(map, key, value)
-
@doc """
Returns true if request specifies to include embedded relationships in account objects.
May only be used in selected account-related endpoints; has no effect for status- or
notification-related endpoints.
"""
# Intended for PleromaFE: https://git.pleroma.social/pleroma/pleroma-fe/-/issues/838
def embed_relationships?(params) do
# To do once OpenAPI transition mess is over: just `truthy_param?(params[:with_relationships])`
params
|> Map.get(:with_relationships, params["with_relationships"])
|> truthy_param?()
end
end
diff --git a/lib/pleroma/web/feed/tag_controller.ex b/lib/pleroma/web/feed/tag_controller.ex
index 8133f8480..4e86cfeb5 100644
--- a/lib/pleroma/web/feed/tag_controller.ex
+++ b/lib/pleroma/web/feed/tag_controller.ex
@@ -1,41 +1,39 @@
# 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"])
+ |> Pleroma.Maps.put_if_present("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/user_controller.ex b/lib/pleroma/web/feed/user_controller.ex
index 5a6fc9de0..7c2e0d522 100644
--- a/lib/pleroma/web/feed/user_controller.ex
+++ b/lib/pleroma/web/feed/user_controller.ex
@@ -1,81 +1,79 @@
# 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.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])
action_fallback(:errors)
def feed_redirect(%{assigns: %{format: "html"}} = conn, %{"nickname" => nickname}) do
with {_, %User{} = user} <- {:fetch_user, User.get_cached_by_nickname_or_id(nickname)} do
RedirectController.redirector_with_meta(conn, %{user: user})
end
end
def feed_redirect(%{assigns: %{format: format}} = conn, _params)
when format in ["json", "activity+json"] do
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: "#{user_feed_url(conn, :feed, user.nickname)}.atom")
end
end
def feed(conn, %{"nickname" => nickname} = params) do
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 =
%{
"type" => ["Create"],
"actor_id" => user.ap_id
}
- |> put_if_exist("max_id", params["max_id"])
+ |> Pleroma.Maps.put_if_present("max_id", params["max_id"])
|> ActivityPub.fetch_public_or_unlisted_activities()
conn
|> 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
def errors(conn, {:error, :not_found}) do
render_error(conn, :not_found, "Not found")
end
def errors(conn, {:fetch_user, nil}), do: errors(conn, {:error, :not_found})
def errors(conn, _) do
render_error(conn, :internal_server_error, "Something went wrong")
end
end

File Metadata

Mime Type
text/x-diff
Expires
Fri, Oct 9, 9:31 AM (1 d, 18 h)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
1784636
Default Alt Text
(8 KB)

Event Timeline