+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
- alias Pleroma.{UserInviteToken, User, Activity, Repo, Object}
+ alias Pleroma.Activity
+ alias Pleroma.Emails.Mailer
+ alias Pleroma.Emails.UserEmail
+ alias Pleroma.Repo
+ alias Pleroma.User
+ alias Pleroma.UserInviteToken
alias Pleroma.Web.ActivityPub.ActivityPub
+ alias Pleroma.Web.CommonAPI
alias Pleroma.Web.TwitterAPI.UserView
- alias Pleroma.Web.{OStatus, CommonAPI}
- import Ecto.Query
- @instance Application.get_env(:pleroma, :instance)
- @httpoison Application.get_env(:pleroma, :httpoison)
- @registrations_open Keyword.get(@instance, :registrations_open)
+ import Ecto.Query
def create_status(%User{} = user, %{"status" => _} = data) do
CommonAPI.post(user, data)
end
def delete(%User{} = user, id) do
- # TwitterAPI does not have an "unretweet" endpoint; instead this is done
- # via the "destroy" endpoint. Therefore, we need to handle
- # when the status to "delete" is actually an Announce (repeat) object.
- with %Activity{data: %{"type" => type}} <- Repo.get(Activity, id) do
- case type do
- "Announce" -> unrepeat(user, id)
- _ -> CommonAPI.delete(id, user)
- end
+ with %Activity{data: %{"type" => _type}} <- Activity.get_by_id(id),
+ {:ok, activity} <- CommonAPI.delete(id, user) do
+ {:ok, activity}
end
end
def follow(%User{} = follower, params) do
- with {:ok, %User{} = followed} <- get_user(params),
- {:ok, follower} <- User.maybe_direct_follow(follower, followed),
- {:ok, activity} <- ActivityPub.follow(follower, followed) do
- {:ok, follower, followed, activity}
- else
- err -> err
+ with {:ok, %User{} = followed} <- get_user(params) do
+ CommonAPI.follow(follower, followed)
end
end
def unfollow(%User{} = follower, params) do
with {:ok, %User{} = unfollowed} <- get_user(params),
- {:ok, follower, follow_activity} <- User.unfollow(follower, unfollowed),
- {:ok, _activity} <- ActivityPub.unfollow(follower, unfollowed) do
+ {:ok, follower} <- CommonAPI.unfollow(follower, unfollowed) do
{:ok, follower, unfollowed}
- else
- err -> err
end
end
def repeat(%User{} = user, ap_id_or_id) do
with {:ok, _announce, %{data: %{"id" => id}}} <- CommonAPI.repeat(ap_id_or_id, user),
- %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
+ %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
{:ok, activity}
end
end
- defp unrepeat(%User{} = user, ap_id_or_id) do
- with {:ok, _unannounce, activity, _object} <- CommonAPI.unrepeat(ap_id_or_id, user) do
+ def unrepeat(%User{} = user, ap_id_or_id) do
+ with {:ok, _unannounce, %{data: %{"id" => id}}} <- CommonAPI.unrepeat(ap_id_or_id, user),
+ %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
{:ok, activity}
end
end
+ def pin(%User{} = user, ap_id_or_id) do
+ CommonAPI.pin(ap_id_or_id, user)
+ end
+
+ def unpin(%User{} = user, ap_id_or_id) do
+ CommonAPI.unpin(ap_id_or_id, user)
+ end
+
def fav(%User{} = user, ap_id_or_id) do
with {:ok, _fav, %{data: %{"id" => id}}} <- CommonAPI.favorite(ap_id_or_id, user),
- %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
+ %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
{:ok, activity}
end
end
def unfav(%User{} = user, ap_id_or_id) do
with {:ok, _unfav, _fav, %{data: %{"id" => id}}} <- CommonAPI.unfavorite(ap_id_or_id, user),
- %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
+ %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
{:ok, activity}
end
end
- def upload(%Plug.Upload{} = file, format \\ "xml") do
- {:ok, object} = ActivityPub.upload(file)
+ def upload(%Plug.Upload{} = file, %User{} = user, format \\ "xml") do
+ {:ok, object} = ActivityPub.upload(file, actor: User.ap_id(user))
url = List.first(object.data["url"])
href = url["href"]
end
def register_user(params) do
- tokenString = params["token"]
+ token = params["token"]
params = %{
nickname: params["nickname"],
name: params["fullname"],
- bio: params["bio"],
+ bio: User.parse_bio(params["bio"]),
email: params["email"],
password: params["password"],
- password_confirmation: params["confirm"]
+ password_confirmation: params["confirm"],
+ captcha_solution: params["captcha_solution"],
+ captcha_token: params["captcha_token"],
+ captcha_answer_data: params["captcha_answer_data"]
}
- # no need to query DB if registration is open
- unless @registrations_open || is_nil(tokenString) do
- token = Repo.get_by(UserInviteToken, %{token: tokenString})
+ captcha_enabled = Pleroma.Config.get([Pleroma.Captcha, :enabled])
+ # true if captcha is disabled or enabled and valid, false otherwise
+ captcha_ok =
+ if !captcha_enabled do
+ :ok
+ else
+ Pleroma.Captcha.validate(
+ params[:captcha_token],
+ params[:captcha_solution],
+ params[:captcha_answer_data]
+ )
+ end
+
+ # Captcha invalid
+ if captcha_ok != :ok do
+ {:error, error} = captcha_ok
+ # I have no idea how this error handling works
+ {:error, %{error: Jason.encode!(%{captcha: [error]})}}
+ else
+ registrations_open = Pleroma.Config.get([:instance, :registrations_open])
+ registration_process(registrations_open, params, token)
end
+ end
- cond do
- @registrations_open || !is_nil(token) && !token.used ->
- changeset = User.register_changeset(%User{}, params)
+ defp registration_process(registration_open, params, token)
+ when registration_open == false or is_nil(registration_open) do
+ invite =
+ unless is_nil(token) do
+ Repo.get_by(UserInviteToken, %{token: token})
+ end
- with {:ok, user} <- Repo.insert(changeset) do
- !@registrations_open && UserInviteToken.mark_as_used(token.token)
- {:ok, user}
- else
- {:error, changeset} ->
- errors =
- Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} -> msg end)
- |> Jason.encode!()
+ valid_invite? = invite && UserInviteToken.valid_invite?(invite)
- {:error, %{error: errors}}
- end
+ case invite do
+ nil ->
+ {:error, "Invalid token"}
+
+ invite when valid_invite? ->
+ UserInviteToken.update_usage!(invite)
+ create_user(params)
+
+ _ ->
+ {:error, "Expired token"}
+ end
+ end
+
+ defp registration_process(true, params, _token) do
+ create_user(params)
+ end
+
+ defp create_user(params) do
+ changeset = User.register_changeset(%User{}, params)
+
+ case User.register(changeset) do
+ {:ok, user} ->
+ {:ok, user}
+
+ {:error, changeset} ->
+ errors =
+ Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} -> msg end)
+ |> Jason.encode!()
- !@registrations_open && is_nil(token) -> {:error, "Invalid token"}
- !@registrations_open && token.used -> {:error, "Expired token"}
+ {:error, %{error: errors}}
end
end
- def get_by_id_or_nickname(id_or_nickname) do
- if !is_integer(id_or_nickname) && :error == Integer.parse(id_or_nickname) do
- Repo.get_by(User, nickname: id_or_nickname)
+ def password_reset(nickname_or_email) do
+ with true <- is_binary(nickname_or_email),
+ %User{local: true} = user <- User.get_by_nickname_or_email(nickname_or_email),
+ {:ok, token_record} <- Pleroma.PasswordResetToken.create_token(user) do
+ user
+ |> UserEmail.password_reset_email(token_record.token)
+ |> Mailer.deliver_async()
else
- Repo.get(User, id_or_nickname)
+ false ->
+ {:error, "bad user identifier"}
+
+ %User{local: false} ->
+ {:error, "remote user"}
+
+ nil ->
+ {:error, "unknown user"}
end
end
def get_user(user \\ nil, params) do
case params do
%{"user_id" => user_id} ->
- case target = get_by_id_or_nickname(user_id) do
+ case target = User.get_cached_by_nickname_or_id(user_id) do
nil ->
{:error, "No user with such user_id"}
end
%{"screen_name" => nickname} ->
- case target = Repo.get_by(User, nickname: nickname) do
- nil ->
- {:error, "No user with such screen_name"}
-
- _ ->
- {:ok, target}
+ case User.get_by_nickname(nickname) do
+ nil -> {:error, "No user with such screen_name"}
+ target -> {:ok, target}
end
_ ->
defp parse_int(_, default), do: default
+ # TODO: unify the search query with MastoAPI one and do only pagination here
def search(_user, %{"q" => query} = params) do
limit = parse_int(params["rpp"], 20)
page = parse_int(params["page"], 1)
q =
from(
- a in Activity,
+ [a, o] in Activity.with_preloaded_object(Activity),
where: fragment("?->>'type' = 'Create'", a.data),
where: "https://www.w3.org/ns/activitystreams#Public" in a.recipients,
where:
fragment(
- "to_tsvector('english', ?->'object'->>'content') @@ plainto_tsquery('english', ?)",
- a.data,
+ "to_tsvector('english', ?->>'content') @@ plainto_tsquery('english', ?)",
+ o.data,
^query
),
limit: ^limit,
_activities = Repo.all(q)
end
- defp make_date do
- DateTime.utc_now() |> DateTime.to_iso8601()
- end
-
- # DEPRECATED mostly, context objects are now created at insertion time.
- def context_to_conversation_id(context) do
- with %Object{id: id} <- Object.get_cached_by_ap_id(context) do
- id
- else
- _e ->
- changeset = Object.context_mapping(context)
-
- case Repo.insert(changeset) do
- {:ok, %{id: id}} ->
- id
-
- # This should be solved by an upsert, but it seems ecto
- # has problems accessing the constraint inside the jsonb.
- {:error, _} ->
- Object.get_cached_by_ap_id(context).id
- end
- end
- end
-
- def conversation_id_to_context(id) do
- with %Object{data: %{"id" => context}} <- Repo.get(Object, id) do
- context
- else
- _e ->
- {:error, "No such conversation"}
- end
- end
-
def get_external_profile(for_user, uri) do
with %User{} = user <- User.get_or_fetch(uri) do
- spawn(fn ->
- with url <- user.info["topic"],
- {:ok, %{body: body}} <-
- @httpoison.get(url, [], follow_redirect: true, timeout: 10000, recv_timeout: 20000) do
- OStatus.handle_incoming(body)
- end
- end)
-
{:ok, UserView.render("show.json", %{user: user, for: for_user})}
else
_e ->