defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
use Pleroma.Web, :controller
- import Pleroma.Web.ControllerHelper,
- only: [json_response: 3, add_link_headers: 2, truthy_param?: 1]
+ import Pleroma.Web.ControllerHelper, only: [add_link_headers: 2]
- alias Ecto.Changeset
- alias Pleroma.Activity
alias Pleroma.Bookmark
alias Pleroma.Config
- alias Pleroma.Conversation.Participation
- alias Pleroma.Emoji
alias Pleroma.HTTP
- alias Pleroma.Object
alias Pleroma.Pagination
alias Pleroma.Plugs.RateLimiter
alias Pleroma.Repo
alias Pleroma.User
alias Pleroma.Web
alias Pleroma.Web.ActivityPub.ActivityPub
- alias Pleroma.Web.ActivityPub.Visibility
alias Pleroma.Web.CommonAPI
alias Pleroma.Web.MastodonAPI.AccountView
alias Pleroma.Web.MastodonAPI.AppView
- alias Pleroma.Web.MastodonAPI.ConversationView
- alias Pleroma.Web.MastodonAPI.ListView
- alias Pleroma.Web.MastodonAPI.MastodonAPI
alias Pleroma.Web.MastodonAPI.MastodonView
alias Pleroma.Web.MastodonAPI.StatusView
alias Pleroma.Web.MediaProxy
alias Pleroma.Web.TwitterAPI.TwitterAPI
require Logger
- require Pleroma.Constants
- @rate_limited_relations_actions ~w(follow unfollow)a
-
- plug(
- RateLimiter,
- {:relations_id_action, params: ["id", "uri"]} when action in @rate_limited_relations_actions
- )
-
- plug(RateLimiter, :relations_actions when action in @rate_limited_relations_actions)
- plug(RateLimiter, :app_account_creation when action == :account_register)
- plug(RateLimiter, :search when action in [:search, :search2, :account_search])
plug(RateLimiter, :password_reset when action == :password_reset)
- plug(RateLimiter, :account_confirmation_resend when action == :account_confirmation_resend)
@local_mastodon_name "Mastodon-Local"
end
end
- defp add_if_present(
- map,
- params,
- params_field,
- map_field,
- value_function \\ fn x -> {:ok, x} end
- ) do
- if Map.has_key?(params, params_field) do
- case value_function.(params[params_field]) do
- {:ok, new_value} -> Map.put(map, map_field, new_value)
- :error -> map
- end
- else
- map
- end
- end
-
- def update_credentials(%{assigns: %{user: user}} = conn, params) do
- original_user = user
-
- user_params =
- %{}
- |> add_if_present(params, "display_name", :name)
- |> add_if_present(params, "note", :bio, fn value -> {:ok, User.parse_bio(value, user)} end)
- |> add_if_present(params, "avatar", :avatar, fn value ->
- with %Plug.Upload{} <- value,
- {:ok, object} <- ActivityPub.upload(value, type: :avatar) do
- {:ok, object.data}
- else
- _ -> :error
- end
- end)
-
- emojis_text = (user_params["display_name"] || "") <> (user_params["note"] || "")
-
- user_info_emojis =
- user.info
- |> Map.get(:emoji, [])
- |> Enum.concat(Emoji.Formatter.get_emoji_map(emojis_text))
- |> Enum.dedup()
-
- info_params =
- [
- :no_rich_text,
- :locked,
- :hide_followers_count,
- :hide_follows_count,
- :hide_followers,
- :hide_follows,
- :hide_favorites,
- :show_role,
- :skip_thread_containment,
- :discoverable
- ]
- |> Enum.reduce(%{}, fn key, acc ->
- add_if_present(acc, params, to_string(key), key, fn value ->
- {:ok, truthy_param?(value)}
- end)
- end)
- |> add_if_present(params, "default_scope", :default_scope)
- |> add_if_present(params, "fields", :fields, fn fields ->
- fields = Enum.map(fields, fn f -> Map.update!(f, "value", &AutoLinker.link(&1)) end)
-
- {:ok, fields}
- end)
- |> add_if_present(params, "fields", :raw_fields)
- |> add_if_present(params, "pleroma_settings_store", :pleroma_settings_store, fn value ->
- {:ok, Map.merge(user.info.pleroma_settings_store, value)}
- end)
- |> add_if_present(params, "header", :banner, fn value ->
- with %Plug.Upload{} <- value,
- {:ok, object} <- ActivityPub.upload(value, type: :banner) do
- {:ok, object.data}
- else
- _ -> :error
- end
- end)
- |> add_if_present(params, "pleroma_background_image", :background, fn value ->
- with %Plug.Upload{} <- value,
- {:ok, object} <- ActivityPub.upload(value, type: :background) do
- {:ok, object.data}
- else
- _ -> :error
- end
- end)
- |> Map.put(:emoji, user_info_emojis)
-
- changeset =
- user
- |> User.update_changeset(user_params)
- |> User.change_info(&User.Info.profile_update(&1, info_params))
-
- with {:ok, user} <- User.update_and_set_cache(changeset) do
- if original_user != user, do: CommonAPI.update(user)
-
- json(
- conn,
- AccountView.render("account.json", %{user: user, for: user, with_pleroma_settings: true})
- )
- else
- _e -> render_error(conn, :forbidden, "Invalid request")
- end
- end
-
- def update_avatar(%{assigns: %{user: user}} = conn, %{"img" => ""}) do
- change = Changeset.change(user, %{avatar: nil})
- {:ok, user} = User.update_and_set_cache(change)
- CommonAPI.update(user)
-
- json(conn, %{url: nil})
- end
-
- def update_avatar(%{assigns: %{user: user}} = conn, params) do
- {:ok, object} = ActivityPub.upload(params, type: :avatar)
- change = Changeset.change(user, %{avatar: object.data})
- {:ok, user} = User.update_and_set_cache(change)
- CommonAPI.update(user)
- %{"url" => [%{"href" => href} | _]} = object.data
-
- json(conn, %{url: href})
- end
-
- def update_banner(%{assigns: %{user: user}} = conn, %{"banner" => ""}) do
- new_info = %{"banner" => %{}}
-
- with {:ok, user} <- User.update_info(user, &User.Info.profile_update(&1, new_info)) do
- CommonAPI.update(user)
- json(conn, %{url: nil})
- end
- end
-
- def update_banner(%{assigns: %{user: user}} = conn, params) do
- with {:ok, object} <- ActivityPub.upload(%{"img" => params["banner"]}, type: :banner),
- new_info <- %{"banner" => object.data},
- {:ok, user} <- User.update_info(user, &User.Info.profile_update(&1, new_info)) do
- CommonAPI.update(user)
- %{"url" => [%{"href" => href} | _]} = object.data
-
- json(conn, %{url: href})
- end
- end
-
- def update_background(%{assigns: %{user: user}} = conn, %{"img" => ""}) do
- new_info = %{"background" => %{}}
-
- with {:ok, _user} <- User.update_info(user, &User.Info.profile_update(&1, new_info)) do
- json(conn, %{url: nil})
- end
- end
-
- def update_background(%{assigns: %{user: user}} = conn, params) do
- with {:ok, object} <- ActivityPub.upload(params, type: :background),
- new_info <- %{"background" => object.data},
- {:ok, _user} <- User.update_info(user, &User.Info.profile_update(&1, new_info)) do
- %{"url" => [%{"href" => href} | _]} = object.data
-
- json(conn, %{url: href})
- end
- end
-
- def verify_credentials(%{assigns: %{user: user}} = conn, _) do
- chat_token = Phoenix.Token.sign(conn, "user socket", user.id)
-
- account =
- AccountView.render("account.json", %{
- user: user,
- for: user,
- with_pleroma_settings: true,
- with_chat_token: chat_token
- })
-
- json(conn, account)
- end
-
def verify_app_credentials(%{assigns: %{user: _user, token: token}} = conn, _) do
with %Token{app: %App{} = app} <- Repo.preload(token, :app) do
conn
end
end
- def user(%{assigns: %{user: for_user}} = conn, %{"id" => nickname_or_id}) do
- with %User{} = user <- User.get_cached_by_nickname_or_id(nickname_or_id, for: for_user),
- true <- User.auth_active?(user) || user.id == for_user.id || User.superuser?(for_user) do
- account = AccountView.render("account.json", %{user: user, for: for_user})
- json(conn, account)
- else
- _e -> render_error(conn, :not_found, "Can't find user")
- end
- end
-
@mastodon_api_level "2.7.2"
def masto_instance(conn, _params) do
json(conn, mastodon_emoji)
end
- def user_statuses(%{assigns: %{user: reading_user}} = conn, params) do
- with %User{} = user <- User.get_cached_by_nickname_or_id(params["id"], for: reading_user) do
- params =
- params
- |> Map.put("tag", params["tagged"])
-
- activities = ActivityPub.fetch_user_activities(user, reading_user, params)
-
- conn
- |> add_link_headers(activities)
- |> put_view(StatusView)
- |> render("index.json", %{
- activities: activities,
- for: reading_user,
- as: :activity
- })
- end
- end
-
- def get_poll(%{assigns: %{user: user}} = conn, %{"id" => id}) do
- with %Object{} = object <- Object.get_by_id_and_maybe_refetch(id, interval: 60),
- %Activity{} = activity <- Activity.get_create_by_object_ap_id(object.data["id"]),
- true <- Visibility.visible_for_user?(activity, user) do
- conn
- |> put_view(StatusView)
- |> try_render("poll.json", %{object: object, for: user})
- else
- error when is_nil(error) or error == false ->
- render_error(conn, :not_found, "Record not found")
- end
- end
-
- defp get_cached_vote_or_vote(user, object, choices) do
- idempotency_key = "polls:#{user.id}:#{object.data["id"]}"
-
- {_, res} =
- Cachex.fetch(:idempotency_cache, idempotency_key, fn _ ->
- case CommonAPI.vote(user, object, choices) do
- {:error, _message} = res -> {:ignore, res}
- res -> {:commit, res}
- end
- end)
-
- res
- end
-
- def poll_vote(%{assigns: %{user: user}} = conn, %{"id" => id, "choices" => choices}) do
- with %Object{} = object <- Object.get_by_id(id),
- true <- object.data["type"] == "Question",
- %Activity{} = activity <- Activity.get_create_by_object_ap_id(object.data["id"]),
- true <- Visibility.visible_for_user?(activity, user),
- {:ok, _activities, object} <- get_cached_vote_or_vote(user, object, choices) do
- conn
- |> put_view(StatusView)
- |> try_render("poll.json", %{object: object, for: user})
- else
- nil ->
- render_error(conn, :not_found, "Record not found")
-
- false ->
- render_error(conn, :not_found, "Record not found")
-
- {:error, message} ->
- conn
- |> put_status(:unprocessable_entity)
- |> json(%{error: message})
- end
- end
-
- def relationships(%{assigns: %{user: user}} = conn, %{"id" => id}) do
- targets = User.get_all_by_ids(List.wrap(id))
-
- conn
- |> put_view(AccountView)
- |> render("relationships.json", %{user: user, targets: targets})
- end
-
- # Instead of returning a 400 when no "id" params is present, Mastodon returns an empty array.
- def relationships(%{assigns: %{user: _user}} = conn, _), do: json(conn, [])
-
- def update_media(
- %{assigns: %{user: user}} = conn,
- %{"id" => id, "description" => description} = _
- )
- when is_binary(description) do
- with %Object{} = object <- Repo.get(Object, id),
- true <- Object.authorize_mutation(object, user),
- {:ok, %Object{data: data}} <- Object.update_data(object, %{"name" => description}) do
- attachment_data = Map.put(data, "id", object.id)
-
- conn
- |> put_view(StatusView)
- |> render("attachment.json", %{attachment: attachment_data})
- end
- end
-
- def update_media(_conn, _data), do: {:error, :bad_request}
-
- def upload(%{assigns: %{user: user}} = conn, %{"file" => file} = data) do
- with {:ok, object} <-
- ActivityPub.upload(
- file,
- actor: User.ap_id(user),
- description: Map.get(data, "description")
- ) do
- attachment_data = Map.put(object.data, "id", object.id)
-
- conn
- |> put_view(StatusView)
- |> render("attachment.json", %{attachment: attachment_data})
- end
- end
-
- def set_mascot(%{assigns: %{user: user}} = conn, %{"file" => file}) do
- with {:ok, object} <- ActivityPub.upload(file, actor: User.ap_id(user)),
- %{} = attachment_data <- Map.put(object.data, "id", object.id),
- # Reject if not an image
- %{type: "image"} = rendered <-
- StatusView.render("attachment.json", %{attachment: attachment_data}) do
- # Sure!
- # Save to the user's info
- {:ok, _user} = User.update_info(user, &User.Info.mascot_update(&1, rendered))
-
- json(conn, rendered)
- else
- %{type: _} -> render_error(conn, :unsupported_media_type, "mascots can only be images")
- end
- end
-
- def get_mascot(%{assigns: %{user: user}} = conn, _params) do
- mascot = User.get_mascot(user)
-
- json(conn, mascot)
- end
-
- def followers(%{assigns: %{user: for_user}} = conn, %{"id" => id} = params) do
- with %User{} = user <- User.get_cached_by_id(id),
- followers <- MastodonAPI.get_followers(user, params) do
- followers =
- cond do
- for_user && user.id == for_user.id -> followers
- user.info.hide_followers -> []
- true -> followers
- end
-
- conn
- |> add_link_headers(followers)
- |> put_view(AccountView)
- |> render("accounts.json", %{for: for_user, users: followers, as: :user})
- end
- end
-
- def following(%{assigns: %{user: for_user}} = conn, %{"id" => id} = params) do
- with %User{} = user <- User.get_cached_by_id(id),
- followers <- MastodonAPI.get_friends(user, params) do
- followers =
- cond do
- for_user && user.id == for_user.id -> followers
- user.info.hide_follows -> []
- true -> followers
- end
-
- conn
- |> add_link_headers(followers)
- |> put_view(AccountView)
- |> render("accounts.json", %{for: for_user, users: followers, as: :user})
- end
- end
-
- def follow(%{assigns: %{user: follower}} = conn, %{"id" => id}) do
- with {_, %User{} = followed} <- {:followed, User.get_cached_by_id(id)},
- {_, true} <- {:followed, follower.id != followed.id},
- {:ok, follower} <- MastodonAPI.follow(follower, followed, conn.params) do
- conn
- |> put_view(AccountView)
- |> render("relationship.json", %{user: follower, target: followed})
- else
- {:followed, _} ->
- {:error, :not_found}
-
- {:error, message} ->
- conn
- |> put_status(:forbidden)
- |> json(%{error: message})
- end
- end
-
- def follow(%{assigns: %{user: follower}} = conn, %{"uri" => uri}) do
+ 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("account.json", %{user: followed, for: follower})
+ |> render("show.json", %{user: followed, for: follower})
else
{:followed, _} ->
{:error, :not_found}
end
end
- def unfollow(%{assigns: %{user: follower}} = conn, %{"id" => id}) do
- with {_, %User{} = followed} <- {:followed, User.get_cached_by_id(id)},
- {_, true} <- {:followed, follower.id != followed.id},
- {:ok, follower} <- CommonAPI.unfollow(follower, followed) do
- conn
- |> put_view(AccountView)
- |> render("relationship.json", %{user: follower, target: followed})
- else
- {:followed, _} ->
- {:error, :not_found}
-
- error ->
- error
- end
- end
-
- def mute(%{assigns: %{user: muter}} = conn, %{"id" => id} = params) do
- notifications =
- if Map.has_key?(params, "notifications"),
- do: params["notifications"] in [true, "True", "true", "1"],
- else: true
-
- with %User{} = muted <- User.get_cached_by_id(id),
- {:ok, muter} <- User.mute(muter, muted, notifications) do
- conn
- |> put_view(AccountView)
- |> render("relationship.json", %{user: muter, target: muted})
- else
- {:error, message} ->
- conn
- |> put_status(:forbidden)
- |> json(%{error: message})
- end
- end
-
- def unmute(%{assigns: %{user: muter}} = conn, %{"id" => id}) do
- with %User{} = muted <- User.get_cached_by_id(id),
- {:ok, muter} <- User.unmute(muter, muted) do
- conn
- |> put_view(AccountView)
- |> render("relationship.json", %{user: muter, target: muted})
- else
- {: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("accounts.json", users: muted_accounts, for: user, as: :user)
+ res = AccountView.render("index.json", users: muted_accounts, for: user, as: :user)
json(conn, res)
end
end
- def block(%{assigns: %{user: blocker}} = conn, %{"id" => id}) do
- with %User{} = blocked <- User.get_cached_by_id(id),
- {:ok, blocker} <- User.block(blocker, blocked),
- {:ok, _activity} <- ActivityPub.block(blocker, blocked) do
- conn
- |> put_view(AccountView)
- |> render("relationship.json", %{user: blocker, target: blocked})
- else
- {:error, message} ->
- conn
- |> put_status(:forbidden)
- |> json(%{error: message})
- end
- end
-
- def unblock(%{assigns: %{user: blocker}} = conn, %{"id" => id}) do
- with %User{} = blocked <- User.get_cached_by_id(id),
- {:ok, blocker} <- User.unblock(blocker, blocked),
- {:ok, _activity} <- ActivityPub.unblock(blocker, blocked) do
- conn
- |> put_view(AccountView)
- |> render("relationship.json", %{user: blocker, target: blocked})
- else
- {:error, message} ->
- conn
- |> put_status(:forbidden)
- |> json(%{error: message})
- end
- end
-
def blocks(%{assigns: %{user: user}} = conn, _) do
with blocked_accounts <- User.blocked_users(user) do
- res = AccountView.render("accounts.json", users: blocked_accounts, for: user, as: :user)
+ res = AccountView.render("index.json", users: blocked_accounts, for: user, as: :user)
json(conn, res)
end
end
- def subscribe(%{assigns: %{user: user}} = conn, %{"id" => id}) do
- with %User{} = subscription_target <- User.get_cached_by_id(id),
- {:ok, subscription_target} = User.subscribe(user, subscription_target) do
- conn
- |> put_view(AccountView)
- |> render("relationship.json", %{user: user, target: subscription_target})
- else
- nil -> {:error, :not_found}
- e -> e
- end
- end
-
- def unsubscribe(%{assigns: %{user: user}} = conn, %{"id" => id}) do
- with %User{} = subscription_target <- User.get_cached_by_id(id),
- {:ok, subscription_target} = User.unsubscribe(user, subscription_target) do
- conn
- |> put_view(AccountView)
- |> render("relationship.json", %{user: user, target: subscription_target})
- else
- nil -> {:error, :not_found}
- e -> e
- end
- end
-
def favourites(%{assigns: %{user: user}} = conn, params) do
params =
params
|> render("index.json", %{activities: activities, for: user, as: :activity})
end
- def user_favourites(%{assigns: %{user: for_user}} = conn, %{"id" => id} = params) do
- with %User{} = user <- User.get_by_id(id),
- false <- user.info.hide_favorites do
- params =
- params
- |> Map.put("type", "Create")
- |> Map.put("favorited_by", user.ap_id)
- |> Map.put("blocking_user", for_user)
-
- recipients =
- if for_user do
- [Pleroma.Constants.as_public()] ++ [for_user.ap_id | for_user.following]
- else
- [Pleroma.Constants.as_public()]
- end
-
- activities =
- recipients
- |> ActivityPub.fetch_activities(params)
- |> Enum.reverse()
-
- conn
- |> add_link_headers(activities)
- |> put_view(StatusView)
- |> render("index.json", %{activities: activities, for: for_user, as: :activity})
- else
- nil -> {:error, :not_found}
- true -> render_error(conn, :forbidden, "Can't get favorites")
- end
- end
-
def bookmarks(%{assigns: %{user: user}} = conn, params) do
user = User.get_cached_by_id(user.id)
|> render("index.json", %{activities: activities, for: user, as: :activity})
end
- def account_lists(%{assigns: %{user: user}} = conn, %{"id" => account_id}) do
- lists = Pleroma.List.get_lists_account_belongs(user, account_id)
-
- conn
- |> put_view(ListView)
- |> render("index.json", %{lists: lists})
- end
-
def index(%{assigns: %{user: user}} = conn, _params) do
token = get_session(conn, :oauth_token)
limit = Config.get([:instance, :limit])
- accounts =
- Map.put(%{}, user.id, AccountView.render("account.json", %{user: user, for: user}))
+ accounts = Map.put(%{}, user.id, AccountView.render("show.json", %{user: user, for: user}))
initial_state =
%{
end
end
- def account_register(
- %{assigns: %{app: app}} = conn,
- %{"username" => nickname, "email" => _, "password" => _, "agreement" => true} = params
- ) do
- params =
- params
- |> Map.take([
- "email",
- "captcha_solution",
- "captcha_token",
- "captcha_answer_data",
- "token",
- "password"
- ])
- |> Map.put("nickname", nickname)
- |> Map.put("fullname", params["fullname"] || nickname)
- |> Map.put("bio", params["bio"] || "")
- |> Map.put("confirm", params["password"])
-
- with {:ok, user} <- TwitterAPI.register_user(params, need_confirmation: true),
- {:ok, token} <- Token.create_token(app, user, %{scopes: app.scopes}) do
- json(conn, %{
- token_type: "Bearer",
- access_token: token.token,
- scope: app.scopes,
- created_at: Token.Utils.format_created_at(token)
- })
- else
- {:error, errors} ->
- conn
- |> put_status(:bad_request)
- |> json(errors)
- end
- end
-
- def account_register(%{assigns: %{app: _app}} = conn, _) do
- render_error(conn, :bad_request, "Missing parameters")
- end
-
- def account_register(conn, _) do
- render_error(conn, :forbidden, "Invalid credentials")
- end
-
- def conversations(%{assigns: %{user: user}} = conn, params) do
- participations = Participation.for_user_with_last_activity_id(user, params)
-
- conversations =
- Enum.map(participations, fn participation ->
- ConversationView.render("participation.json", %{participation: participation, for: user})
- end)
-
- conn
- |> add_link_headers(participations)
- |> json(conversations)
- end
-
- def conversation_read(%{assigns: %{user: user}} = conn, %{"id" => participation_id}) do
- with %Participation{} = participation <-
- Repo.get_by(Participation, id: participation_id, user_id: user.id),
- {:ok, participation} <- Participation.mark_as_read(participation) do
- participation_view =
- ConversationView.render("participation.json", %{participation: participation, for: user})
-
- conn
- |> json(participation_view)
- end
- end
-
def password_reset(conn, params) do
nickname_or_email = params["email"] || params["nickname"]
end
end
- def account_confirmation_resend(conn, params) do
- nickname_or_email = params["email"] || params["nickname"]
-
- with %User{} = user <- User.get_by_nickname_or_email(nickname_or_email),
- {:ok, _} <- User.try_send_confirmation_email(user) do
- conn
- |> json_response(:no_content, "")
- 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
-
defp present?(nil), do: false
defp present?(false), do: false
defp present?(_), do: true
projects / akkoma / blobdiff