# 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.MastodonAPI.MastodonAPIController do
use Pleroma.Web, :controller
- import Pleroma.Web.ControllerHelper, only: [add_link_headers: 2]
-
- alias Pleroma.Bookmark
- alias Pleroma.Config
- alias Pleroma.Pagination
- alias Pleroma.Stats
- alias Pleroma.User
- alias Pleroma.Web
- alias Pleroma.Web.ActivityPub.ActivityPub
- alias Pleroma.Web.CommonAPI
- alias Pleroma.Web.MastodonAPI.AccountView
- alias Pleroma.Web.MastodonAPI.MastodonView
- alias Pleroma.Web.MastodonAPI.StatusView
-
require Logger
action_fallback(Pleroma.Web.MastodonAPI.FallbackController)
- @mastodon_api_level "2.7.2"
-
- def masto_instance(conn, _params) do
- instance = Config.get(:instance)
-
- response = %{
- uri: Web.base_url(),
- title: Keyword.get(instance, :name),
- description: Keyword.get(instance, :description),
- version: "#{@mastodon_api_level} (compatible; #{Pleroma.Application.named_version()})",
- email: Keyword.get(instance, :email),
- urls: %{
- streaming_api: Pleroma.Web.Endpoint.websocket_url()
- },
- stats: Stats.get_stats(),
- thumbnail: Web.base_url() <> "/instance/thumbnail.jpeg",
- languages: ["en"],
- registrations: Pleroma.Config.get([:instance, :registrations_open]),
- # Extra (not present in Mastodon):
- max_toot_chars: Keyword.get(instance, :limit),
- poll_limits: Keyword.get(instance, :poll_limits)
- }
-
- json(conn, response)
- end
-
- def peers(conn, _params) do
- json(conn, Stats.get_peers())
- end
-
- defp mastodonized_emoji do
- Pleroma.Emoji.get_all()
- |> Enum.map(fn {shortcode, %Pleroma.Emoji{file: relative_url, tags: tags}} ->
- url = to_string(URI.merge(Web.base_url(), relative_url))
-
- %{
- "shortcode" => shortcode,
- "static_url" => url,
- "visible_in_picker" => true,
- "url" => url,
- "tags" => tags,
- # Assuming that a comma is authorized in the category name
- "category" => (tags -- ["Custom"]) |> Enum.join(",")
- }
- end)
- end
-
- def custom_emojis(conn, _params) do
- mastodon_emoji = mastodonized_emoji()
- json(conn, mastodon_emoji)
- end
-
- def follows(%{assigns: %{user: follower}} = conn, %{"uri" => uri}) do
- with {_, %User{} = followed} <- {:followed, User.get_cached_by_nickname(uri)},
- {_, true} <- {:followed, follower.id != followed.id},
- {:ok, follower, followed, _} <- CommonAPI.follow(follower, followed) do
- conn
- |> put_view(AccountView)
- |> render("show.json", %{user: followed, for: follower})
- else
- {:followed, _} ->
- {:error, :not_found}
-
- {:error, message} ->
- conn
- |> put_status(:forbidden)
- |> json(%{error: message})
- end
- end
-
- def mutes(%{assigns: %{user: user}} = conn, _) do
- with muted_accounts <- User.muted_users(user) do
- res = AccountView.render("index.json", users: muted_accounts, for: user, as: :user)
- json(conn, res)
- end
- end
-
- def blocks(%{assigns: %{user: user}} = conn, _) do
- with blocked_accounts <- User.blocked_users(user) do
- res = AccountView.render("index.json", users: blocked_accounts, for: user, as: :user)
- json(conn, res)
- end
- end
-
- def favourites(%{assigns: %{user: user}} = conn, params) do
- params =
- params
- |> Map.put("type", "Create")
- |> Map.put("favorited_by", user.ap_id)
- |> Map.put("blocking_user", user)
-
- activities =
- ActivityPub.fetch_activities([], params)
- |> Enum.reverse()
-
- conn
- |> add_link_headers(activities)
- |> put_view(StatusView)
- |> render("index.json", %{activities: activities, for: user, as: :activity})
- end
-
- def bookmarks(%{assigns: %{user: user}} = conn, params) do
- user = User.get_cached_by_id(user.id)
-
- bookmarks =
- Bookmark.for_user_query(user.id)
- |> Pagination.fetch_paginated(params)
-
- activities =
- bookmarks
- |> Enum.map(fn b -> Map.put(b.activity, :bookmark, Map.delete(b, :activity)) end)
-
- conn
- |> add_link_headers(bookmarks)
- |> put_view(StatusView)
- |> render("index.json", %{activities: activities, for: user, as: :activity})
- end
-
- def index(%{assigns: %{user: user}} = conn, _params) do
- token = get_session(conn, :oauth_token)
-
- if user && token do
- mastodon_emoji = mastodonized_emoji()
-
- limit = Config.get([:instance, :limit])
-
- accounts = Map.put(%{}, user.id, AccountView.render("show.json", %{user: user, for: user}))
-
- initial_state =
- %{
- meta: %{
- streaming_api_base_url: Pleroma.Web.Endpoint.websocket_url(),
- access_token: token,
- locale: "en",
- domain: Pleroma.Web.Endpoint.host(),
- admin: "1",
- me: "#{user.id}",
- unfollow_modal: false,
- boost_modal: false,
- delete_modal: true,
- auto_play_gif: false,
- display_sensitive_media: false,
- reduce_motion: false,
- max_toot_chars: limit,
- mascot: User.get_mascot(user)["url"]
- },
- poll_limits: Config.get([:instance, :poll_limits]),
- rights: %{
- delete_others_notice: present?(user.info.is_moderator),
- admin: present?(user.info.is_admin)
- },
- compose: %{
- me: "#{user.id}",
- default_privacy: user.info.default_scope,
- default_sensitive: false,
- allow_content_types: Config.get([:instance, :allowed_post_formats])
- },
- media_attachments: %{
- accept_content_types: [
- ".jpg",
- ".jpeg",
- ".png",
- ".gif",
- ".webm",
- ".mp4",
- ".m4v",
- "image\/jpeg",
- "image\/png",
- "image\/gif",
- "video\/webm",
- "video\/mp4"
- ]
- },
- settings:
- user.info.settings ||
- %{
- onboarded: true,
- home: %{
- shows: %{
- reblog: true,
- reply: true
- }
- },
- notifications: %{
- alerts: %{
- follow: true,
- favourite: true,
- reblog: true,
- mention: true
- },
- shows: %{
- follow: true,
- favourite: true,
- reblog: true,
- mention: true
- },
- sounds: %{
- follow: true,
- favourite: true,
- reblog: true,
- mention: true
- }
- }
- },
- push_subscription: nil,
- accounts: accounts,
- custom_emojis: mastodon_emoji,
- char_limit: limit
- }
- |> Jason.encode!()
-
- conn
- |> put_layout(false)
- |> put_view(MastodonView)
- |> render("index.html", %{initial_state: initial_state})
- else
- conn
- |> put_session(:return_to, conn.request_path)
- |> redirect(to: "/web/login")
- end
- end
-
- def put_settings(%{assigns: %{user: user}} = conn, %{"data" => settings} = _params) do
- with {:ok, _} <- User.update_info(user, &User.Info.mastodon_settings_update(&1, settings)) do
- json(conn, %{})
- else
- e ->
- conn
- |> put_status(:internal_server_error)
- |> json(%{error: inspect(e)})
- end
- end
-
# Stubs for unimplemented mastodon api
#
def empty_array(conn, _) do
Logger.debug("Unimplemented, returning an empty object")
json(conn, %{})
end
-
- defp present?(nil), do: false
- defp present?(false), do: false
- defp present?(_), do: true
end
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