1 defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
2 use Pleroma.Web, :controller
3 alias Pleroma.{Repo, Activity, User, Notification, Stats}
5 alias Pleroma.Web.MastodonAPI.{StatusView, AccountView, MastodonView, ListView}
6 alias Pleroma.Web.ActivityPub.ActivityPub
7 alias Pleroma.Web.{CommonAPI, OStatus}
8 alias Pleroma.Web.OAuth.{Authorization, Token, App}
13 def create_app(conn, params) do
14 with cs <- App.register_changeset(%App{}, params) |> IO.inspect(),
15 {:ok, app} <- Repo.insert(cs) |> IO.inspect() do
18 client_id: app.client_id,
19 client_secret: app.client_secret
26 def update_credentials(%{assigns: %{user: user}} = conn, params) do
30 if bio = params["note"] do
31 Map.put(params, "bio", bio)
37 if name = params["display_name"] do
38 Map.put(params, "name", name)
44 if avatar = params["avatar"] do
45 with %Plug.Upload{} <- avatar,
46 {:ok, object} <- ActivityPub.upload(avatar),
47 change = Ecto.Changeset.change(user, %{avatar: object.data}),
48 {:ok, user} = User.update_and_set_cache(change) do
58 if banner = params["header"] do
59 with %Plug.Upload{} <- banner,
60 {:ok, object} <- ActivityPub.upload(banner),
61 new_info <- Map.put(user.info, "banner", object.data),
62 change <- User.info_changeset(user, %{info: new_info}),
63 {:ok, user} <- User.update_and_set_cache(change) do
72 with changeset <- User.update_changeset(user, params),
73 {:ok, user} <- User.update_and_set_cache(changeset) do
74 if original_user != user do
75 CommonAPI.update(user)
78 json(conn, AccountView.render("account.json", %{user: user}))
83 |> json(%{error: "Invalid request"})
87 def verify_credentials(%{assigns: %{user: user}} = conn, _) do
88 account = AccountView.render("account.json", %{user: user})
92 def user(conn, %{"id" => id}) do
93 with %User{} = user <- Repo.get(User, id) do
94 account = AccountView.render("account.json", %{user: user})
100 |> json(%{error: "Can't find user"})
104 @instance Application.get_env(:pleroma, :instance)
105 @mastodon_api_level "2.3.3"
107 def masto_instance(conn, _params) do
110 title: Keyword.get(@instance, :name),
111 description: "A Pleroma instance, an alternative fediverse server",
112 version: "#{@mastodon_api_level} (compatible; #{Keyword.get(@instance, :version)})",
113 email: Keyword.get(@instance, :email),
115 streaming_api: String.replace(Web.base_url(), ["http", "https"], "wss")
117 stats: Stats.get_stats(),
118 thumbnail: Web.base_url() <> "/instance/thumbnail.jpeg",
119 max_toot_chars: Keyword.get(@instance, :limit)
125 def peers(conn, _params) do
126 json(conn, Stats.get_peers())
129 defp mastodonized_emoji do
130 Pleroma.Formatter.get_custom_emoji()
131 |> Enum.map(fn {shortcode, relative_url} ->
132 url = to_string(URI.merge(Web.base_url(), relative_url))
135 "shortcode" => shortcode,
142 def custom_emojis(conn, _params) do
143 mastodon_emoji = mastodonized_emoji()
144 json(conn, mastodon_emoji)
147 defp add_link_headers(conn, method, activities, param \\ false) do
148 last = List.last(activities)
149 first = List.first(activities)
155 {next_url, prev_url} =
158 mastodon_api_url(Pleroma.Web.Endpoint, method, param, max_id: min),
159 mastodon_api_url(Pleroma.Web.Endpoint, method, param, since_id: max)
163 mastodon_api_url(Pleroma.Web.Endpoint, method, max_id: min),
164 mastodon_api_url(Pleroma.Web.Endpoint, method, since_id: max)
169 |> put_resp_header("link", "<#{next_url}>; rel=\"next\", <#{prev_url}>; rel=\"prev\"")
175 def home_timeline(%{assigns: %{user: user}} = conn, params) do
178 |> Map.put("type", ["Create", "Announce"])
179 |> Map.put("blocking_user", user)
180 |> Map.put("user", user)
183 ActivityPub.fetch_activities([user.ap_id | user.following], params)
187 |> add_link_headers(:home_timeline, activities)
188 |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
191 def public_timeline(%{assigns: %{user: user}} = conn, params) do
194 |> Map.put("type", ["Create", "Announce"])
195 |> Map.put("local_only", params["local"] in [true, "True", "true", "1"])
196 |> Map.put("blocking_user", user)
199 ActivityPub.fetch_public_activities(params)
203 |> add_link_headers(:public_timeline, activities)
204 |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
207 def user_statuses(%{assigns: %{user: user}} = conn, params) do
208 with %User{ap_id: ap_id} <- Repo.get(User, params["id"]) do
211 |> Map.put("type", ["Create", "Announce"])
212 |> Map.put("actor_id", ap_id)
213 |> Map.put("whole_db", true)
215 if params["pinned"] == "true" do
216 # Since Pleroma has no "pinned" posts feature, we'll just set an empty list here
220 ActivityPub.fetch_public_activities(params)
225 |> add_link_headers(:user_statuses, activities, params["id"])
226 |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
230 def get_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
231 with %Activity{} = activity <- Repo.get(Activity, id),
232 true <- ActivityPub.visible_for_user?(activity, user) do
233 render(conn, StatusView, "status.json", %{activity: activity, for: user})
237 def get_context(%{assigns: %{user: user}} = conn, %{"id" => id}) do
238 with %Activity{} = activity <- Repo.get(Activity, id),
240 ActivityPub.fetch_activities_for_context(activity.data["context"], %{
241 "blocking_user" => user,
245 activities |> Enum.filter(fn %{id: aid} -> to_string(aid) != to_string(id) end),
247 activities |> Enum.filter(fn %{data: %{"type" => type}} -> type == "Create" end),
248 grouped_activities <- Enum.group_by(activities, fn %{id: id} -> id < activity.id end) do
254 activities: grouped_activities[true] || [],
262 activities: grouped_activities[false] || [],
272 def post_status(%{assigns: %{user: user}} = conn, %{"status" => _} = params) do
275 |> Map.put("in_reply_to_status_id", params["in_reply_to_id"])
276 |> Map.put("no_attachment_links", true)
278 {:ok, activity} = CommonAPI.post(user, params)
279 render(conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity})
282 def delete_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
283 with {:ok, %Activity{}} <- CommonAPI.delete(id, user) do
289 |> json(%{error: "Can't delete this post"})
293 def reblog_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
294 with {:ok, announce, _activity} = CommonAPI.repeat(ap_id_or_id, user) do
295 render(conn, StatusView, "status.json", %{activity: announce, for: user, as: :activity})
299 def fav_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
300 with {:ok, _fav, %{data: %{"id" => id}}} = CommonAPI.favorite(ap_id_or_id, user),
301 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
302 render(conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity})
306 def unfav_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
307 with {:ok, %{data: %{"id" => id}}} = CommonAPI.unfavorite(ap_id_or_id, user),
308 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
309 render(conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity})
313 def notifications(%{assigns: %{user: user}} = conn, params) do
314 notifications = Notification.for_user(user, params)
317 Enum.map(notifications, fn x ->
318 render_notification(user, x)
323 |> add_link_headers(:notifications, notifications)
327 def get_notification(%{assigns: %{user: user}} = conn, %{"id" => id} = _params) do
328 with {:ok, notification} <- Notification.get(user, id) do
329 json(conn, render_notification(user, notification))
333 |> put_resp_content_type("application/json")
334 |> send_resp(403, Jason.encode!(%{"error" => reason}))
338 def clear_notifications(%{assigns: %{user: user}} = conn, _params) do
339 Notification.clear(user)
343 def dismiss_notification(%{assigns: %{user: user}} = conn, %{"id" => id} = _params) do
344 with {:ok, _notif} <- Notification.dismiss(user, id) do
349 |> put_resp_content_type("application/json")
350 |> send_resp(403, Jason.encode!(%{"error" => reason}))
354 def relationships(%{assigns: %{user: user}} = conn, %{"id" => id}) do
356 q = from(u in User, where: u.id in ^id)
357 targets = Repo.all(q)
358 render(conn, AccountView, "relationships.json", %{user: user, targets: targets})
361 def upload(%{assigns: %{user: _}} = conn, %{"file" => file}) do
362 with {:ok, object} <- ActivityPub.upload(file) do
365 |> Map.put("id", object.id)
367 render(conn, StatusView, "attachment.json", %{attachment: data})
371 def favourited_by(conn, %{"id" => id}) do
372 with %Activity{data: %{"object" => %{"likes" => likes}}} <- Repo.get(Activity, id) do
373 q = from(u in User, where: u.ap_id in ^likes)
375 render(conn, AccountView, "accounts.json", %{users: users, as: :user})
381 def reblogged_by(conn, %{"id" => id}) do
382 with %Activity{data: %{"object" => %{"announcements" => announces}}} <- Repo.get(Activity, id) do
383 q = from(u in User, where: u.ap_id in ^announces)
385 render(conn, AccountView, "accounts.json", %{users: users, as: :user})
391 def hashtag_timeline(%{assigns: %{user: user}} = conn, params) do
394 |> Map.put("type", "Create")
395 |> Map.put("local_only", !!params["local"])
396 |> Map.put("blocking_user", user)
399 ActivityPub.fetch_public_activities(params)
403 |> add_link_headers(:hashtag_timeline, activities, params["tag"])
404 |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
408 def followers(conn, %{"id" => id}) do
409 with %User{} = user <- Repo.get(User, id),
410 {:ok, followers} <- User.get_followers(user) do
411 render(conn, AccountView, "accounts.json", %{users: followers, as: :user})
415 def following(conn, %{"id" => id}) do
416 with %User{} = user <- Repo.get(User, id),
417 {:ok, followers} <- User.get_friends(user) do
418 render(conn, AccountView, "accounts.json", %{users: followers, as: :user})
422 def follow(%{assigns: %{user: follower}} = conn, %{"id" => id}) do
423 with %User{} = followed <- Repo.get(User, id),
424 {:ok, follower} <- User.follow(follower, followed),
425 {:ok, _activity} <- ActivityPub.follow(follower, followed) do
426 render(conn, AccountView, "relationship.json", %{user: follower, target: followed})
430 |> put_resp_content_type("application/json")
431 |> send_resp(403, Jason.encode!(%{"error" => message}))
435 def follow(%{assigns: %{user: follower}} = conn, %{"uri" => uri}) do
436 with %User{} = followed <- Repo.get_by(User, nickname: uri),
437 {:ok, follower} <- User.follow(follower, followed),
438 {:ok, _activity} <- ActivityPub.follow(follower, followed) do
439 render(conn, AccountView, "account.json", %{user: followed})
443 |> put_resp_content_type("application/json")
444 |> send_resp(403, Jason.encode!(%{"error" => message}))
448 # TODO: Clean up and unify
449 def unfollow(%{assigns: %{user: follower}} = conn, %{"id" => id}) do
450 with %User{} = followed <- Repo.get(User, id),
451 {:ok, follower, follow_activity} <- User.unfollow(follower, followed),
453 ActivityPub.insert(%{
455 "actor" => follower.ap_id,
456 # get latest Follow for these users
457 "object" => follow_activity.data["id"]
459 render(conn, AccountView, "relationship.json", %{user: follower, target: followed})
463 def block(%{assigns: %{user: blocker}} = conn, %{"id" => id}) do
464 with %User{} = blocked <- Repo.get(User, id),
465 {:ok, blocker} <- User.block(blocker, blocked) do
466 render(conn, AccountView, "relationship.json", %{user: blocker, target: blocked})
470 |> put_resp_content_type("application/json")
471 |> send_resp(403, Jason.encode!(%{"error" => message}))
475 def unblock(%{assigns: %{user: blocker}} = conn, %{"id" => id}) do
476 with %User{} = blocked <- Repo.get(User, id),
477 {:ok, blocker} <- User.unblock(blocker, blocked) do
478 render(conn, AccountView, "relationship.json", %{user: blocker, target: blocked})
482 |> put_resp_content_type("application/json")
483 |> send_resp(403, Jason.encode!(%{"error" => message}))
487 # TODO: Use proper query
488 def blocks(%{assigns: %{user: user}} = conn, _) do
489 with blocked_users <- user.info["blocks"] || [],
490 accounts <- Enum.map(blocked_users, fn ap_id -> User.get_cached_by_ap_id(ap_id) end) do
491 res = AccountView.render("accounts.json", users: accounts, for: user, as: :user)
496 def search(%{assigns: %{user: user}} = conn, %{"q" => query} = params) do
497 accounts = User.search(query, params["resolve"] == "true")
500 if Regex.match?(~r/https?:/, query) do
501 with {:ok, activities} <- OStatus.fetch_activity_from_url(query) do
504 %{data: %{"type" => "Create"}} -> true
515 where: fragment("?->>'type' = 'Create'", a.data),
516 where: "https://www.w3.org/ns/activitystreams#Public" in a.recipients,
519 "to_tsvector('english', ?->'object'->>'content') @@ plainto_tsquery('english', ?)",
524 order_by: [desc: :id]
527 statuses = Repo.all(q) ++ fetched
532 |> Enum.filter(fn tag -> String.starts_with?(tag, "#") end)
533 |> Enum.map(fn tag -> String.slice(tag, 1..-1) end)
536 "accounts" => AccountView.render("accounts.json", users: accounts, for: user, as: :user),
538 StatusView.render("index.json", activities: statuses, for: user, as: :activity),
545 def account_search(%{assigns: %{user: user}} = conn, %{"q" => query} = params) do
546 accounts = User.search(query, params["resolve"] == "true")
548 res = AccountView.render("accounts.json", users: accounts, for: user, as: :user)
553 def favourites(%{assigns: %{user: user}} = conn, _) do
556 |> Map.put("type", "Create")
557 |> Map.put("favorited_by", user.ap_id)
558 |> Map.put("blocking_user", user)
561 ActivityPub.fetch_public_activities(params)
565 |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
568 def get_lists(%{assigns: %{user: user}} = conn, opts) do
569 lists = Pleroma.List.for_user(user, opts)
570 res = ListView.render("lists.json", lists: lists)
574 def get_list(%{assigns: %{user: user}} = conn, %{"id" => id}) do
575 with %Pleroma.List{} = list <- Pleroma.List.get(id, user) do
576 res = ListView.render("list.json", list: list)
579 _e -> json(conn, "error")
583 def delete_list(%{assigns: %{user: user}} = conn, %{"id" => id}) do
584 with %Pleroma.List{} = list <- Pleroma.List.get(id, user),
585 {:ok, _list} <- Pleroma.List.delete(list) do
593 def create_list(%{assigns: %{user: user}} = conn, %{"title" => title}) do
594 with {:ok, %Pleroma.List{} = list} <- Pleroma.List.create(title, user) do
595 res = ListView.render("list.json", list: list)
600 def add_to_list(%{assigns: %{user: user}} = conn, %{"id" => id, "account_ids" => accounts}) do
602 |> Enum.each(fn account_id ->
603 with %Pleroma.List{} = list <- Pleroma.List.get(id, user),
604 %User{} = followed <- Repo.get(User, account_id) do
605 Pleroma.List.follow(list, followed)
612 def remove_from_list(%{assigns: %{user: user}} = conn, %{"id" => id, "account_ids" => accounts}) do
614 |> Enum.each(fn account_id ->
615 with %Pleroma.List{} = list <- Pleroma.List.get(id, user),
616 %User{} = followed <- Repo.get(Pleroma.User, account_id) do
617 Pleroma.List.unfollow(list, followed)
624 def list_accounts(%{assigns: %{user: user}} = conn, %{"id" => id}) do
625 with %Pleroma.List{} = list <- Pleroma.List.get(id, user),
626 {:ok, users} = Pleroma.List.get_following(list) do
627 render(conn, AccountView, "accounts.json", %{users: users, as: :user})
631 def rename_list(%{assigns: %{user: user}} = conn, %{"id" => id, "title" => title}) do
632 with %Pleroma.List{} = list <- Pleroma.List.get(id, user),
633 {:ok, list} <- Pleroma.List.rename(list, title) do
634 res = ListView.render("list.json", list: list)
642 def list_timeline(%{assigns: %{user: user}} = conn, %{"list_id" => id} = params) do
643 with %Pleroma.List{title: title, following: following} <- Pleroma.List.get(id, user) do
646 |> Map.put("type", "Create")
647 |> Map.put("blocking_user", user)
649 # adding title is a hack to not make empty lists function like a public timeline
651 ActivityPub.fetch_activities([title | following], params)
655 |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
660 |> json(%{error: "Error."})
664 def index(%{assigns: %{user: user}} = conn, _params) do
667 |> get_session(:oauth_token)
670 mastodon_emoji = mastodonized_emoji()
671 accounts = Map.put(%{}, user.id, AccountView.render("account.json", %{user: user}))
676 streaming_api_base_url:
677 String.replace(Pleroma.Web.Endpoint.static_url(), "http", "ws"),
680 domain: Pleroma.Web.Endpoint.host(),
683 unfollow_modal: false,
686 auto_play_gif: false,
691 default_privacy: "public",
692 default_sensitive: false
694 media_attachments: %{
695 accept_content_types: [
711 Map.get(user.info, "settings") ||
741 push_subscription: nil,
743 custom_emojis: mastodon_emoji,
744 char_limit: Keyword.get(@instance, :limit)
750 |> render(MastodonView, "index.html", %{initial_state: initial_state})
753 |> redirect(to: "/web/login")
757 def put_settings(%{assigns: %{user: user}} = conn, %{"data" => settings} = _params) do
758 with new_info <- Map.put(user.info, "settings", settings),
759 change <- User.info_changeset(user, %{info: new_info}),
760 {:ok, _user} <- User.update_and_set_cache(change) do
766 |> json(%{error: inspect(e)})
770 def login(conn, _) do
772 |> render(MastodonView, "login.html", %{error: false})
775 defp get_or_make_app() do
776 with %App{} = app <- Repo.get_by(App, client_name: "Mastodon-Local") do
781 App.register_changeset(%App{}, %{
782 client_name: "Mastodon-Local",
784 scopes: "read,write,follow"
791 def login_post(conn, %{"authorization" => %{"name" => name, "password" => password}}) do
792 with %User{} = user <- User.get_by_nickname_or_email(name),
793 true <- Pbkdf2.checkpw(password, user.password_hash),
794 {:ok, app} <- get_or_make_app(),
795 {:ok, auth} <- Authorization.create_authorization(app, user),
796 {:ok, token} <- Token.exchange_token(app, auth) do
798 |> put_session(:oauth_token, token.token)
799 |> redirect(to: "/web/getting-started")
803 |> render(MastodonView, "login.html", %{error: "Wrong username or password"})
807 def logout(conn, _) do
813 def relationship_noop(%{assigns: %{user: user}} = conn, %{"id" => id}) do
814 Logger.debug("Unimplemented, returning unmodified relationship")
816 with %User{} = target <- Repo.get(User, id) do
817 render(conn, AccountView, "relationship.json", %{user: user, target: target})
821 def empty_array(conn, _) do
822 Logger.debug("Unimplemented, returning an empty array")
826 def empty_object(conn, _) do
827 Logger.debug("Unimplemented, returning an empty object")
831 def render_notification(user, %{id: id, activity: activity, inserted_at: created_at} = _params) do
832 actor = User.get_cached_by_ap_id(activity.data["actor"])
835 NaiveDateTime.to_iso8601(created_at)
836 |> String.replace(~r/(\.\d+)?$/, ".000Z", global: false)
838 case activity.data["type"] do
843 created_at: created_at,
844 account: AccountView.render("account.json", %{user: actor}),
845 status: StatusView.render("status.json", %{activity: activity, for: user})
849 liked_activity = Activity.get_create_activity_by_object_ap_id(activity.data["object"])
854 created_at: created_at,
855 account: AccountView.render("account.json", %{user: actor}),
856 status: StatusView.render("status.json", %{activity: liked_activity, for: user})
860 announced_activity = Activity.get_create_activity_by_object_ap_id(activity.data["object"])
865 created_at: created_at,
866 account: AccountView.render("account.json", %{user: actor}),
867 status: StatusView.render("status.json", %{activity: announced_activity, for: user})
874 created_at: created_at,
875 account: AccountView.render("account.json", %{user: actor})