1 # Pleroma: A lightweight social networking server
2 # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
3 # SPDX-License-Identifier: AGPL-3.0-only
5 defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
6 use Pleroma.Web, :controller
7 alias Pleroma.{Activity, Config, Filter, Notification, Object, Repo, Stats, User}
9 alias Pleroma.Web.{CommonAPI, MediaProxy, Push}
10 alias Push.Subscription
12 alias Pleroma.Web.MastodonAPI.{
21 alias Pleroma.Web.ActivityPub.{ActivityPub, Utils}
22 alias Pleroma.Web.OAuth.{App, Authorization, Token}
27 @httpoison Application.get_env(:pleroma, :httpoison)
28 @local_mastodon_name "Mastodon-Local"
30 action_fallback(:errors)
32 def create_app(conn, params) do
33 with cs <- App.register_changeset(%App{}, params),
34 false <- cs.changes[:client_name] == @local_mastodon_name,
35 {:ok, app} <- Repo.insert(cs) do
37 id: app.id |> to_string,
38 name: app.client_name,
39 client_id: app.client_id,
40 client_secret: app.client_secret,
41 redirect_uri: app.redirect_uris,
54 value_function \\ fn x -> {:ok, x} end
56 if Map.has_key?(params, params_field) do
57 case value_function.(params[params_field]) do
58 {:ok, new_value} -> Map.put(map, map_field, new_value)
66 def update_credentials(%{assigns: %{user: user}} = conn, params) do
71 |> add_if_present(params, "display_name", :name)
72 |> add_if_present(params, "note", :bio, fn value -> {:ok, User.parse_bio(value)} end)
73 |> add_if_present(params, "avatar", :avatar, fn value ->
74 with %Plug.Upload{} <- value,
75 {:ok, object} <- ActivityPub.upload(value, type: :avatar) do
84 |> add_if_present(params, "locked", :locked, fn value -> {:ok, value == "true"} end)
85 |> add_if_present(params, "header", :banner, fn value ->
86 with %Plug.Upload{} <- value,
87 {:ok, object} <- ActivityPub.upload(value, type: :banner) do
94 info_cng = User.Info.mastodon_profile_update(user.info, info_params)
96 with changeset <- User.update_changeset(user, user_params),
97 changeset <- Ecto.Changeset.put_embed(changeset, :info, info_cng),
98 {:ok, user} <- User.update_and_set_cache(changeset) do
99 if original_user != user do
100 CommonAPI.update(user)
103 json(conn, AccountView.render("account.json", %{user: user, for: user}))
108 |> json(%{error: "Invalid request"})
112 def verify_credentials(%{assigns: %{user: user}} = conn, _) do
113 account = AccountView.render("account.json", %{user: user, for: user})
117 def user(%{assigns: %{user: for_user}} = conn, %{"id" => id}) do
118 with %User{} = user <- Repo.get(User, id),
119 true <- User.auth_active?(user) || user.id == for_user.id || User.superuser?(for_user) do
120 account = AccountView.render("account.json", %{user: user, for: for_user})
126 |> json(%{error: "Can't find user"})
130 @mastodon_api_level "2.5.0"
132 def masto_instance(conn, _params) do
133 instance = Config.get(:instance)
137 title: Keyword.get(instance, :name),
138 description: Keyword.get(instance, :description),
139 version: "#{@mastodon_api_level} (compatible; #{Pleroma.Application.named_version()})",
140 email: Keyword.get(instance, :email),
142 streaming_api: Pleroma.Web.Endpoint.websocket_url()
144 stats: Stats.get_stats(),
145 thumbnail: Web.base_url() <> "/instance/thumbnail.jpeg",
146 max_toot_chars: Keyword.get(instance, :limit)
152 def peers(conn, _params) do
153 json(conn, Stats.get_peers())
156 defp mastodonized_emoji do
157 Pleroma.Emoji.get_all()
158 |> Enum.map(fn {shortcode, relative_url} ->
159 url = to_string(URI.merge(Web.base_url(), relative_url))
162 "shortcode" => shortcode,
164 "visible_in_picker" => true,
170 def custom_emojis(conn, _params) do
171 mastodon_emoji = mastodonized_emoji()
172 json(conn, mastodon_emoji)
175 defp add_link_headers(conn, method, activities, param \\ nil, params \\ %{}) do
176 last = List.last(activities)
177 first = List.first(activities)
183 {next_url, prev_url} =
187 Pleroma.Web.Endpoint,
190 Map.merge(params, %{max_id: min})
193 Pleroma.Web.Endpoint,
196 Map.merge(params, %{since_id: max})
202 Pleroma.Web.Endpoint,
204 Map.merge(params, %{max_id: min})
207 Pleroma.Web.Endpoint,
209 Map.merge(params, %{since_id: max})
215 |> put_resp_header("link", "<#{next_url}>; rel=\"next\", <#{prev_url}>; rel=\"prev\"")
221 def home_timeline(%{assigns: %{user: user}} = conn, params) do
224 |> Map.put("type", ["Create", "Announce"])
225 |> Map.put("blocking_user", user)
226 |> Map.put("user", user)
229 [user.ap_id | user.following]
230 |> ActivityPub.fetch_activities(params)
231 |> ActivityPub.contain_timeline(user)
235 |> add_link_headers(:home_timeline, activities)
236 |> put_view(StatusView)
237 |> render("index.json", %{activities: activities, for: user, as: :activity})
240 def public_timeline(%{assigns: %{user: user}} = conn, params) do
241 local_only = params["local"] in [true, "True", "true", "1"]
245 |> Map.put("type", ["Create", "Announce"])
246 |> Map.put("local_only", local_only)
247 |> Map.put("blocking_user", user)
248 |> ActivityPub.fetch_public_activities()
252 |> add_link_headers(:public_timeline, activities, false, %{"local" => local_only})
253 |> put_view(StatusView)
254 |> render("index.json", %{activities: activities, for: user, as: :activity})
257 def user_statuses(%{assigns: %{user: reading_user}} = conn, params) do
258 with %User{} = user <- Repo.get(User, params["id"]) do
259 activities = ActivityPub.fetch_user_activities(user, reading_user, params)
262 |> add_link_headers(:user_statuses, activities, params["id"])
263 |> put_view(StatusView)
264 |> render("index.json", %{
265 activities: activities,
272 def dm_timeline(%{assigns: %{user: user}} = conn, params) do
274 ActivityPub.fetch_activities_query(
276 Map.merge(params, %{"type" => "Create", visibility: "direct"})
279 activities = Repo.all(query)
282 |> add_link_headers(:dm_timeline, activities)
283 |> put_view(StatusView)
284 |> render("index.json", %{activities: activities, for: user, as: :activity})
287 def get_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
288 with %Activity{} = activity <- Repo.get(Activity, id),
289 true <- ActivityPub.visible_for_user?(activity, user) do
291 |> put_view(StatusView)
292 |> try_render("status.json", %{activity: activity, for: user})
296 def get_context(%{assigns: %{user: user}} = conn, %{"id" => id}) do
297 with %Activity{} = activity <- Repo.get(Activity, id),
299 ActivityPub.fetch_activities_for_context(activity.data["context"], %{
300 "blocking_user" => user,
304 activities |> Enum.filter(fn %{id: aid} -> to_string(aid) != to_string(id) end),
306 activities |> Enum.filter(fn %{data: %{"type" => type}} -> type == "Create" end),
307 grouped_activities <- Enum.group_by(activities, fn %{id: id} -> id < activity.id end) do
313 activities: grouped_activities[true] || [],
317 # credo:disable-for-previous-line Credo.Check.Refactor.PipeChainStart
322 activities: grouped_activities[false] || [],
326 # credo:disable-for-previous-line Credo.Check.Refactor.PipeChainStart
333 def post_status(conn, %{"status" => "", "media_ids" => media_ids} = params)
334 when length(media_ids) > 0 do
337 |> Map.put("status", ".")
339 post_status(conn, params)
342 def post_status(%{assigns: %{user: user}} = conn, %{"status" => _} = params) do
345 |> Map.put("in_reply_to_status_id", params["in_reply_to_id"])
348 case get_req_header(conn, "idempotency-key") do
350 _ -> Ecto.UUID.generate()
354 Cachex.fetch!(:idempotency_cache, idempotency_key, fn _ -> CommonAPI.post(user, params) end)
357 |> put_view(StatusView)
358 |> try_render("status.json", %{activity: activity, for: user, as: :activity})
361 def delete_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
362 with {:ok, %Activity{}} <- CommonAPI.delete(id, user) do
368 |> json(%{error: "Can't delete this post"})
372 def reblog_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
373 with {:ok, announce, _activity} <- CommonAPI.repeat(ap_id_or_id, user) do
375 |> put_view(StatusView)
376 |> try_render("status.json", %{activity: announce, for: user, as: :activity})
380 def unreblog_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
381 with {:ok, _unannounce, %{data: %{"id" => id}}} <- CommonAPI.unrepeat(ap_id_or_id, user),
382 %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
384 |> put_view(StatusView)
385 |> try_render("status.json", %{activity: activity, for: user, as: :activity})
389 def fav_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
390 with {:ok, _fav, %{data: %{"id" => id}}} <- CommonAPI.favorite(ap_id_or_id, user),
391 %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
393 |> put_view(StatusView)
394 |> try_render("status.json", %{activity: activity, for: user, as: :activity})
398 def unfav_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
399 with {:ok, _, _, %{data: %{"id" => id}}} <- CommonAPI.unfavorite(ap_id_or_id, user),
400 %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
402 |> put_view(StatusView)
403 |> try_render("status.json", %{activity: activity, for: user, as: :activity})
407 def pin_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
408 with {:ok, activity} <- CommonAPI.pin(ap_id_or_id, user) do
410 |> put_view(StatusView)
411 |> try_render("status.json", %{activity: activity, for: user, as: :activity})
415 |> put_resp_content_type("application/json")
416 |> send_resp(:bad_request, Jason.encode!(%{"error" => reason}))
420 def unpin_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
421 with {:ok, activity} <- CommonAPI.unpin(ap_id_or_id, user) do
423 |> put_view(StatusView)
424 |> try_render("status.json", %{activity: activity, for: user, as: :activity})
428 def bookmark_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
429 with %Activity{} = activity <- Repo.get(Activity, id),
430 %User{} = user <- User.get_by_nickname(user.nickname),
431 true <- ActivityPub.visible_for_user?(activity, user),
432 {:ok, user} <- User.bookmark(user, activity.data["object"]["id"]) do
434 |> put_view(StatusView)
435 |> try_render("status.json", %{activity: activity, for: user, as: :activity})
439 def unbookmark_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
440 with %Activity{} = activity <- Repo.get(Activity, id),
441 %User{} = user <- User.get_by_nickname(user.nickname),
442 true <- ActivityPub.visible_for_user?(activity, user),
443 {:ok, user} <- User.unbookmark(user, activity.data["object"]["id"]) do
445 |> put_view(StatusView)
446 |> try_render("status.json", %{activity: activity, for: user, as: :activity})
450 def notifications(%{assigns: %{user: user}} = conn, params) do
451 notifications = Notification.for_user(user, params)
455 |> Enum.map(fn x -> render_notification(user, x) end)
459 |> add_link_headers(:notifications, notifications)
463 def get_notification(%{assigns: %{user: user}} = conn, %{"id" => id} = _params) do
464 with {:ok, notification} <- Notification.get(user, id) do
465 json(conn, render_notification(user, notification))
469 |> put_resp_content_type("application/json")
470 |> send_resp(403, Jason.encode!(%{"error" => reason}))
474 def clear_notifications(%{assigns: %{user: user}} = conn, _params) do
475 Notification.clear(user)
479 def dismiss_notification(%{assigns: %{user: user}} = conn, %{"id" => id} = _params) do
480 with {:ok, _notif} <- Notification.dismiss(user, id) do
485 |> put_resp_content_type("application/json")
486 |> send_resp(403, Jason.encode!(%{"error" => reason}))
490 def relationships(%{assigns: %{user: user}} = conn, %{"id" => id}) do
492 q = from(u in User, where: u.id in ^id)
493 targets = Repo.all(q)
496 |> put_view(AccountView)
497 |> render("relationships.json", %{user: user, targets: targets})
500 # Instead of returning a 400 when no "id" params is present, Mastodon returns an empty array.
501 def relationships(%{assigns: %{user: _user}} = conn, _), do: json(conn, [])
503 def update_media(%{assigns: %{user: user}} = conn, data) do
504 with %Object{} = object <- Repo.get(Object, data["id"]),
505 true <- Object.authorize_mutation(object, user),
506 true <- is_binary(data["description"]),
507 description <- data["description"] do
508 new_data = %{object.data | "name" => description}
512 |> Object.change(%{data: new_data})
515 attachment_data = Map.put(new_data, "id", object.id)
518 |> put_view(StatusView)
519 |> render("attachment.json", %{attachment: attachment_data})
523 def upload(%{assigns: %{user: user}} = conn, %{"file" => file} = data) do
524 with {:ok, object} <-
527 actor: User.ap_id(user),
528 description: Map.get(data, "description")
530 attachment_data = Map.put(object.data, "id", object.id)
533 |> put_view(StatusView)
534 |> render("attachment.json", %{attachment: attachment_data})
538 def favourited_by(conn, %{"id" => id}) do
539 with %Activity{data: %{"object" => %{"likes" => likes}}} <- Repo.get(Activity, id) do
540 q = from(u in User, where: u.ap_id in ^likes)
544 |> put_view(AccountView)
545 |> render(AccountView, "accounts.json", %{users: users, as: :user})
551 def reblogged_by(conn, %{"id" => id}) do
552 with %Activity{data: %{"object" => %{"announcements" => announces}}} <- Repo.get(Activity, id) do
553 q = from(u in User, where: u.ap_id in ^announces)
557 |> put_view(AccountView)
558 |> render("accounts.json", %{users: users, as: :user})
564 def hashtag_timeline(%{assigns: %{user: user}} = conn, params) do
565 local_only = params["local"] in [true, "True", "true", "1"]
568 [params["tag"], params["any"]]
572 |> Enum.map(&String.downcase(&1))
577 |> Enum.map(&String.downcase(&1))
582 |> Enum.map(&String.downcase(&1))
586 |> Map.put("type", "Create")
587 |> Map.put("local_only", local_only)
588 |> Map.put("blocking_user", user)
589 |> Map.put("tag", tags)
590 |> Map.put("tag_all", tag_all)
591 |> Map.put("tag_reject", tag_reject)
592 |> ActivityPub.fetch_public_activities()
596 |> add_link_headers(:hashtag_timeline, activities, params["tag"], %{"local" => local_only})
597 |> put_view(StatusView)
598 |> render("index.json", %{activities: activities, for: user, as: :activity})
601 def followers(%{assigns: %{user: for_user}} = conn, %{"id" => id}) do
602 with %User{} = user <- Repo.get(User, id),
603 {:ok, followers} <- User.get_followers(user) do
606 for_user && user.id == for_user.id -> followers
607 user.info.hide_followers -> []
612 |> put_view(AccountView)
613 |> render("accounts.json", %{users: followers, as: :user})
617 def following(%{assigns: %{user: for_user}} = conn, %{"id" => id}) do
618 with %User{} = user <- Repo.get(User, id),
619 {:ok, followers} <- User.get_friends(user) do
622 for_user && user.id == for_user.id -> followers
623 user.info.hide_follows -> []
628 |> put_view(AccountView)
629 |> render("accounts.json", %{users: followers, as: :user})
633 def follow_requests(%{assigns: %{user: followed}} = conn, _params) do
634 with {:ok, follow_requests} <- User.get_follow_requests(followed) do
636 |> put_view(AccountView)
637 |> render("accounts.json", %{users: follow_requests, as: :user})
641 def authorize_follow_request(%{assigns: %{user: followed}} = conn, %{"id" => id}) do
642 with %User{} = follower <- Repo.get(User, id),
643 {:ok, follower} <- User.maybe_follow(follower, followed),
644 %Activity{} = follow_activity <- Utils.fetch_latest_follow(follower, followed),
645 {:ok, follow_activity} <- Utils.update_follow_state(follow_activity, "accept"),
647 ActivityPub.accept(%{
648 to: [follower.ap_id],
649 actor: followed.ap_id,
650 object: follow_activity.data["id"],
654 |> put_view(AccountView)
655 |> render("relationship.json", %{user: followed, target: follower})
659 |> put_resp_content_type("application/json")
660 |> send_resp(403, Jason.encode!(%{"error" => message}))
664 def reject_follow_request(%{assigns: %{user: followed}} = conn, %{"id" => id}) do
665 with %User{} = follower <- Repo.get(User, id),
666 %Activity{} = follow_activity <- Utils.fetch_latest_follow(follower, followed),
667 {:ok, follow_activity} <- Utils.update_follow_state(follow_activity, "reject"),
669 ActivityPub.reject(%{
670 to: [follower.ap_id],
671 actor: followed.ap_id,
672 object: follow_activity.data["id"],
676 |> put_view(AccountView)
677 |> render("relationship.json", %{user: followed, target: follower})
681 |> put_resp_content_type("application/json")
682 |> send_resp(403, Jason.encode!(%{"error" => message}))
686 def follow(%{assigns: %{user: follower}} = conn, %{"id" => id}) do
687 with %User{} = followed <- Repo.get(User, id),
688 {:ok, follower} <- User.maybe_direct_follow(follower, followed),
689 {:ok, _activity} <- ActivityPub.follow(follower, followed),
690 {:ok, follower, followed} <-
691 User.wait_and_refresh(
692 Config.get([:activitypub, :follow_handshake_timeout]),
697 |> put_view(AccountView)
698 |> render("relationship.json", %{user: follower, target: followed})
702 |> put_resp_content_type("application/json")
703 |> send_resp(403, Jason.encode!(%{"error" => message}))
707 def follow(%{assigns: %{user: follower}} = conn, %{"uri" => uri}) do
708 with %User{} = followed <- Repo.get_by(User, nickname: uri),
709 {:ok, follower} <- User.maybe_direct_follow(follower, followed),
710 {:ok, _activity} <- ActivityPub.follow(follower, followed) do
712 |> put_view(AccountView)
713 |> render("account.json", %{user: followed, for: follower})
717 |> put_resp_content_type("application/json")
718 |> send_resp(403, Jason.encode!(%{"error" => message}))
722 def unfollow(%{assigns: %{user: follower}} = conn, %{"id" => id}) do
723 with %User{} = followed <- Repo.get(User, id),
724 {:ok, _activity} <- ActivityPub.unfollow(follower, followed),
725 {:ok, follower, _} <- User.unfollow(follower, followed) do
727 |> put_view(AccountView)
728 |> render("relationship.json", %{user: follower, target: followed})
732 def block(%{assigns: %{user: blocker}} = conn, %{"id" => id}) do
733 with %User{} = blocked <- Repo.get(User, id),
734 {:ok, blocker} <- User.block(blocker, blocked),
735 {:ok, _activity} <- ActivityPub.block(blocker, blocked) do
737 |> put_view(AccountView)
738 |> render("relationship.json", %{user: blocker, target: blocked})
742 |> put_resp_content_type("application/json")
743 |> send_resp(403, Jason.encode!(%{"error" => message}))
747 def unblock(%{assigns: %{user: blocker}} = conn, %{"id" => id}) do
748 with %User{} = blocked <- Repo.get(User, id),
749 {:ok, blocker} <- User.unblock(blocker, blocked),
750 {:ok, _activity} <- ActivityPub.unblock(blocker, blocked) do
752 |> put_view(AccountView)
753 |> render("relationship.json", %{user: blocker, target: blocked})
757 |> put_resp_content_type("application/json")
758 |> send_resp(403, Jason.encode!(%{"error" => message}))
762 def blocks(%{assigns: %{user: user}} = conn, _) do
763 with blocked_accounts <- User.blocked_users(user) do
764 res = AccountView.render("accounts.json", users: blocked_accounts, for: user, as: :user)
769 def domain_blocks(%{assigns: %{user: %{info: info}}} = conn, _) do
770 json(conn, info.domain_blocks || [])
773 def block_domain(%{assigns: %{user: blocker}} = conn, %{"domain" => domain}) do
774 User.block_domain(blocker, domain)
778 def unblock_domain(%{assigns: %{user: blocker}} = conn, %{"domain" => domain}) do
779 User.unblock_domain(blocker, domain)
783 def status_search(user, query) do
785 if Regex.match?(~r/https?:/, query) do
786 with {:ok, object} <- ActivityPub.fetch_object_from_id(query),
787 %Activity{} = activity <- Activity.get_create_by_object_ap_id(object.data["id"]),
788 true <- ActivityPub.visible_for_user?(activity, user) do
798 where: fragment("?->>'type' = 'Create'", a.data),
799 where: "https://www.w3.org/ns/activitystreams#Public" in a.recipients,
802 "to_tsvector('english', ?->'object'->>'content') @@ plainto_tsquery('english', ?)",
807 order_by: [desc: :id]
810 Repo.all(q) ++ fetched
813 def search2(%{assigns: %{user: user}} = conn, %{"q" => query} = params) do
814 accounts = User.search(query, params["resolve"] == "true", user)
816 statuses = status_search(user, query)
818 tags_path = Web.base_url() <> "/tag/"
824 |> Enum.filter(fn tag -> String.starts_with?(tag, "#") end)
825 |> Enum.map(fn tag -> String.slice(tag, 1..-1) end)
826 |> Enum.map(fn tag -> %{name: tag, url: tags_path <> tag} end)
829 "accounts" => AccountView.render("accounts.json", users: accounts, for: user, as: :user),
831 StatusView.render("index.json", activities: statuses, for: user, as: :activity),
838 def search(%{assigns: %{user: user}} = conn, %{"q" => query} = params) do
839 accounts = User.search(query, params["resolve"] == "true", user)
841 statuses = status_search(user, query)
847 |> Enum.filter(fn tag -> String.starts_with?(tag, "#") end)
848 |> Enum.map(fn tag -> String.slice(tag, 1..-1) end)
851 "accounts" => AccountView.render("accounts.json", users: accounts, for: user, as: :user),
853 StatusView.render("index.json", activities: statuses, for: user, as: :activity),
860 def account_search(%{assigns: %{user: user}} = conn, %{"q" => query} = params) do
861 accounts = User.search(query, params["resolve"] == "true", user)
863 res = AccountView.render("accounts.json", users: accounts, for: user, as: :user)
868 def favourites(%{assigns: %{user: user}} = conn, params) do
871 |> Map.put("type", "Create")
872 |> Map.put("favorited_by", user.ap_id)
873 |> Map.put("blocking_user", user)
874 |> ActivityPub.fetch_public_activities()
878 |> add_link_headers(:favourites, activities)
879 |> put_view(StatusView)
880 |> render("index.json", %{activities: activities, for: user, as: :activity})
883 def bookmarks(%{assigns: %{user: user}} = conn, _) do
884 user = Repo.get(User, user.id)
888 |> Enum.map(fn id -> Activity.get_create_by_object_ap_id(id) end)
892 |> put_view(StatusView)
893 |> render("index.json", %{activities: activities, for: user, as: :activity})
896 def get_lists(%{assigns: %{user: user}} = conn, opts) do
897 lists = Pleroma.List.for_user(user, opts)
898 res = ListView.render("lists.json", lists: lists)
902 def get_list(%{assigns: %{user: user}} = conn, %{"id" => id}) do
903 with %Pleroma.List{} = list <- Pleroma.List.get(id, user) do
904 res = ListView.render("list.json", list: list)
910 |> json(%{error: "Record not found"})
914 def account_lists(%{assigns: %{user: user}} = conn, %{"id" => account_id}) do
915 lists = Pleroma.List.get_lists_account_belongs(user, account_id)
916 res = ListView.render("lists.json", lists: lists)
920 def delete_list(%{assigns: %{user: user}} = conn, %{"id" => id}) do
921 with %Pleroma.List{} = list <- Pleroma.List.get(id, user),
922 {:ok, _list} <- Pleroma.List.delete(list) do
930 def create_list(%{assigns: %{user: user}} = conn, %{"title" => title}) do
931 with {:ok, %Pleroma.List{} = list} <- Pleroma.List.create(title, user) do
932 res = ListView.render("list.json", list: list)
937 def add_to_list(%{assigns: %{user: user}} = conn, %{"id" => id, "account_ids" => accounts}) do
939 |> Enum.each(fn account_id ->
940 with %Pleroma.List{} = list <- Pleroma.List.get(id, user),
941 %User{} = followed <- Repo.get(User, account_id) do
942 Pleroma.List.follow(list, followed)
949 def remove_from_list(%{assigns: %{user: user}} = conn, %{"id" => id, "account_ids" => accounts}) do
951 |> Enum.each(fn account_id ->
952 with %Pleroma.List{} = list <- Pleroma.List.get(id, user),
953 %User{} = followed <- Repo.get(Pleroma.User, account_id) do
954 Pleroma.List.unfollow(list, followed)
961 def list_accounts(%{assigns: %{user: user}} = conn, %{"id" => id}) do
962 with %Pleroma.List{} = list <- Pleroma.List.get(id, user),
963 {:ok, users} = Pleroma.List.get_following(list) do
965 |> put_view(AccountView)
966 |> render("accounts.json", %{users: users, as: :user})
970 def rename_list(%{assigns: %{user: user}} = conn, %{"id" => id, "title" => title}) do
971 with %Pleroma.List{} = list <- Pleroma.List.get(id, user),
972 {:ok, list} <- Pleroma.List.rename(list, title) do
973 res = ListView.render("list.json", list: list)
981 def list_timeline(%{assigns: %{user: user}} = conn, %{"list_id" => id} = params) do
982 with %Pleroma.List{title: _title, following: following} <- Pleroma.List.get(id, user) do
985 |> Map.put("type", "Create")
986 |> Map.put("blocking_user", user)
988 # we must filter the following list for the user to avoid leaking statuses the user
989 # does not actually have permission to see (for more info, peruse security issue #270).
992 |> Enum.filter(fn x -> x in user.following end)
993 |> ActivityPub.fetch_activities_bounded(following, params)
997 |> put_view(StatusView)
998 |> render("index.json", %{activities: activities, for: user, as: :activity})
1003 |> json(%{error: "Error."})
1007 def index(%{assigns: %{user: user}} = conn, _params) do
1010 |> get_session(:oauth_token)
1013 mastodon_emoji = mastodonized_emoji()
1015 limit = Config.get([:instance, :limit])
1018 Map.put(%{}, user.id, AccountView.render("account.json", %{user: user, for: user}))
1023 streaming_api_base_url:
1024 String.replace(Pleroma.Web.Endpoint.static_url(), "http", "ws"),
1025 access_token: token,
1027 domain: Pleroma.Web.Endpoint.host(),
1030 unfollow_modal: false,
1033 auto_play_gif: false,
1034 display_sensitive_media: false,
1035 reduce_motion: false,
1036 max_toot_chars: limit
1039 delete_others_notice: present?(user.info.is_moderator),
1040 admin: present?(user.info.is_admin)
1044 default_privacy: user.info.default_scope,
1045 default_sensitive: false
1047 media_attachments: %{
1048 accept_content_types: [
1064 user.info.settings ||
1094 push_subscription: nil,
1096 custom_emojis: mastodon_emoji,
1102 |> put_layout(false)
1103 |> put_view(MastodonView)
1104 |> render("index.html", %{initial_state: initial_state})
1107 |> redirect(to: "/web/login")
1111 def put_settings(%{assigns: %{user: user}} = conn, %{"data" => settings} = _params) do
1112 info_cng = User.Info.mastodon_settings_update(user.info, settings)
1114 with changeset <- Ecto.Changeset.change(user),
1115 changeset <- Ecto.Changeset.put_embed(changeset, :info, info_cng),
1116 {:ok, _user} <- User.update_and_set_cache(changeset) do
1121 |> put_resp_content_type("application/json")
1122 |> send_resp(500, Jason.encode!(%{"error" => inspect(e)}))
1126 def login(conn, %{"code" => code}) do
1127 with {:ok, app} <- get_or_make_app(),
1128 %Authorization{} = auth <- Repo.get_by(Authorization, token: code, app_id: app.id),
1129 {:ok, token} <- Token.exchange_token(app, auth) do
1131 |> put_session(:oauth_token, token.token)
1132 |> redirect(to: "/web/getting-started")
1136 def login(conn, _) do
1137 with {:ok, app} <- get_or_make_app() do
1142 response_type: "code",
1143 client_id: app.client_id,
1149 |> redirect(to: path)
1153 defp get_or_make_app() do
1154 find_attrs = %{client_name: @local_mastodon_name, redirect_uris: "."}
1156 with %App{} = app <- Repo.get_by(App, find_attrs) do
1160 cs = App.register_changeset(%App{}, Map.put(find_attrs, :scopes, "read,write,follow"))
1166 def logout(conn, _) do
1169 |> redirect(to: "/")
1172 def relationship_noop(%{assigns: %{user: user}} = conn, %{"id" => id}) do
1173 Logger.debug("Unimplemented, returning unmodified relationship")
1175 with %User{} = target <- Repo.get(User, id) do
1177 |> put_view(AccountView)
1178 |> render("relationship.json", %{user: user, target: target})
1182 def empty_array(conn, _) do
1183 Logger.debug("Unimplemented, returning an empty array")
1187 def empty_object(conn, _) do
1188 Logger.debug("Unimplemented, returning an empty object")
1192 def render_notification(user, %{id: id, activity: activity, inserted_at: created_at} = _params) do
1193 actor = User.get_cached_by_ap_id(activity.data["actor"])
1194 parent_activity = Activity.get_create_by_object_ap_id(activity.data["object"])
1195 mastodon_type = Activity.mastodon_notification_type(activity)
1199 type: mastodon_type,
1200 created_at: CommonAPI.Utils.to_masto_date(created_at),
1201 account: AccountView.render("account.json", %{user: actor, for: user})
1204 case mastodon_type do
1208 status: StatusView.render("status.json", %{activity: activity, for: user})
1214 status: StatusView.render("status.json", %{activity: parent_activity, for: user})
1220 status: StatusView.render("status.json", %{activity: parent_activity, for: user})
1231 def get_filters(%{assigns: %{user: user}} = conn, _) do
1232 filters = Filter.get_filters(user)
1233 res = FilterView.render("filters.json", filters: filters)
1238 %{assigns: %{user: user}} = conn,
1239 %{"phrase" => phrase, "context" => context} = params
1245 hide: Map.get(params, "irreversible", nil),
1246 whole_word: Map.get(params, "boolean", true)
1250 {:ok, response} = Filter.create(query)
1251 res = FilterView.render("filter.json", filter: response)
1255 def get_filter(%{assigns: %{user: user}} = conn, %{"id" => filter_id}) do
1256 filter = Filter.get(filter_id, user)
1257 res = FilterView.render("filter.json", filter: filter)
1262 %{assigns: %{user: user}} = conn,
1263 %{"phrase" => phrase, "context" => context, "id" => filter_id} = params
1267 filter_id: filter_id,
1270 hide: Map.get(params, "irreversible", nil),
1271 whole_word: Map.get(params, "boolean", true)
1275 {:ok, response} = Filter.update(query)
1276 res = FilterView.render("filter.json", filter: response)
1280 def delete_filter(%{assigns: %{user: user}} = conn, %{"id" => filter_id}) do
1283 filter_id: filter_id
1286 {:ok, _} = Filter.delete(query)
1290 def create_push_subscription(%{assigns: %{user: user, token: token}} = conn, params) do
1291 true = Push.enabled()
1292 Subscription.delete_if_exists(user, token)
1293 {:ok, subscription} = Subscription.create(user, token, params)
1294 view = PushSubscriptionView.render("push_subscription.json", subscription: subscription)
1298 def get_push_subscription(%{assigns: %{user: user, token: token}} = conn, _params) do
1299 true = Push.enabled()
1300 subscription = Subscription.get(user, token)
1301 view = PushSubscriptionView.render("push_subscription.json", subscription: subscription)
1305 def update_push_subscription(
1306 %{assigns: %{user: user, token: token}} = conn,
1309 true = Push.enabled()
1310 {:ok, subscription} = Subscription.update(user, token, params)
1311 view = PushSubscriptionView.render("push_subscription.json", subscription: subscription)
1315 def delete_push_subscription(%{assigns: %{user: user, token: token}} = conn, _params) do
1316 true = Push.enabled()
1317 {:ok, _response} = Subscription.delete(user, token)
1321 def errors(conn, _) do
1324 |> json("Something went wrong")
1327 def suggestions(%{assigns: %{user: user}} = conn, _) do
1328 suggestions = Config.get(:suggestions)
1330 if Keyword.get(suggestions, :enabled, false) do
1331 api = Keyword.get(suggestions, :third_party_engine, "")
1332 timeout = Keyword.get(suggestions, :timeout, 5000)
1333 limit = Keyword.get(suggestions, :limit, 23)
1335 host = Config.get([Pleroma.Web.Endpoint, :url, :host])
1337 user = user.nickname
1341 |> String.replace("{{host}}", host)
1342 |> String.replace("{{user}}", user)
1344 with {:ok, %{status: 200, body: body}} <-
1350 recv_timeout: timeout,
1354 {:ok, data} <- Jason.decode(body) do
1357 |> Enum.slice(0, limit)
1362 case User.get_or_fetch(x["acct"]) do
1369 Map.put(x, "avatar", MediaProxy.url(x["avatar"]))
1372 Map.put(x, "avatar_static", MediaProxy.url(x["avatar_static"]))
1378 e -> Logger.error("Could not retrieve suggestions at fetch #{url}, #{inspect(e)}")
1385 def status_card(conn, %{"id" => status_id}) do
1386 with %Activity{} = activity <- Repo.get(Activity, status_id),
1387 true <- ActivityPub.is_public?(activity) do
1391 Pleroma.Web.RichMedia.Helpers.fetch_data_for_activity(activity)
1401 def try_render(conn, target, params)
1402 when is_binary(target) do
1403 res = render(conn, target, params)
1408 |> json(%{error: "Can't display this activity"})
1414 def try_render(conn, _, _) do
1417 |> json(%{error: "Can't display this activity"})
1420 defp present?(nil), do: false
1421 defp present?(false), do: false
1422 defp present?(_), do: true