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.TwitterAPI.TwitterAPI do
6 alias Pleroma.UserInviteToken
11 alias Pleroma.UserEmail
13 alias Pleroma.Web.ActivityPub.ActivityPub
14 alias Pleroma.Web.TwitterAPI.UserView
15 alias Pleroma.Web.CommonAPI
19 def create_status(%User{} = user, %{"status" => _} = data) do
20 CommonAPI.post(user, data)
23 def delete(%User{} = user, id) do
24 with %Activity{data: %{"type" => _type}} <- Repo.get(Activity, id),
25 {:ok, activity} <- CommonAPI.delete(id, user) do
30 def follow(%User{} = follower, params) do
31 with {:ok, %User{} = followed} <- get_user(params) do
32 CommonAPI.follow(follower, followed)
36 def unfollow(%User{} = follower, params) do
37 with {:ok, %User{} = unfollowed} <- get_user(params),
38 {:ok, follower, _follow_activity} <- User.unfollow(follower, unfollowed),
39 {:ok, _activity} <- ActivityPub.unfollow(follower, unfollowed) do
40 {:ok, follower, unfollowed}
46 def block(%User{} = blocker, params) do
47 with {:ok, %User{} = blocked} <- get_user(params),
48 {:ok, blocker} <- User.block(blocker, blocked),
49 {:ok, _activity} <- ActivityPub.block(blocker, blocked) do
50 {:ok, blocker, blocked}
56 def unblock(%User{} = blocker, params) do
57 with {:ok, %User{} = blocked} <- get_user(params),
58 {:ok, blocker} <- User.unblock(blocker, blocked),
59 {:ok, _activity} <- ActivityPub.unblock(blocker, blocked) do
60 {:ok, blocker, blocked}
66 def repeat(%User{} = user, ap_id_or_id) do
67 with {:ok, _announce, %{data: %{"id" => id}}} <- CommonAPI.repeat(ap_id_or_id, user),
68 %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
73 def unrepeat(%User{} = user, ap_id_or_id) do
74 with {:ok, _unannounce, %{data: %{"id" => id}}} <- CommonAPI.unrepeat(ap_id_or_id, user),
75 %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
80 def pin(%User{} = user, ap_id_or_id) do
81 CommonAPI.pin(ap_id_or_id, user)
84 def unpin(%User{} = user, ap_id_or_id) do
85 CommonAPI.unpin(ap_id_or_id, user)
88 def fav(%User{} = user, ap_id_or_id) do
89 with {:ok, _fav, %{data: %{"id" => id}}} <- CommonAPI.favorite(ap_id_or_id, user),
90 %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
95 def unfav(%User{} = user, ap_id_or_id) do
96 with {:ok, _unfav, _fav, %{data: %{"id" => id}}} <- CommonAPI.unfavorite(ap_id_or_id, user),
97 %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
102 def upload(%Plug.Upload{} = file, %User{} = user, format \\ "xml") do
103 {:ok, object} = ActivityPub.upload(file, actor: User.ap_id(user))
105 url = List.first(object.data["url"])
107 type = url["mediaType"]
111 # Fake this as good as possible...
113 <?xml version="1.0" encoding="UTF-8"?>
114 <rsp stat="ok" xmlns:atom="http://www.w3.org/2005/Atom">
115 <mediaid>#{object.id}</mediaid>
116 <media_id>#{object.id}</media_id>
117 <media_id_string>#{object.id}</media_id_string>
118 <media_url>#{href}</media_url>
119 <mediaurl>#{href}</mediaurl>
120 <atom:link rel="enclosure" href="#{href}" type="#{type}"></atom:link>
127 media_id_string: "#{object.id}}",
135 def register_user(params) do
136 tokenString = params["token"]
139 nickname: params["nickname"],
140 name: params["fullname"],
141 bio: User.parse_bio(params["bio"]),
142 email: params["email"],
143 password: params["password"],
144 password_confirmation: params["confirm"],
145 captcha_solution: params["captcha_solution"],
146 captcha_token: params["captcha_token"],
147 captcha_answer_data: params["captcha_answer_data"]
150 captcha_enabled = Pleroma.Config.get([Pleroma.Captcha, :enabled])
151 # true if captcha is disabled or enabled and valid, false otherwise
153 if !captcha_enabled do
156 Pleroma.Captcha.validate(
157 params[:captcha_token],
158 params[:captcha_solution],
159 params[:captcha_answer_data]
164 if captcha_ok != :ok do
165 {:error, error} = captcha_ok
166 # I have no idea how this error handling works
167 {:error, %{error: Jason.encode!(%{captcha: [error]})}}
169 registrations_open = Pleroma.Config.get([:instance, :registrations_open])
171 # no need to query DB if registration is open
173 unless registrations_open || is_nil(tokenString) do
174 Repo.get_by(UserInviteToken, %{token: tokenString})
178 registrations_open || (!is_nil(token) && !token.used) ->
179 changeset = User.register_changeset(%User{}, params)
181 with {:ok, user} <- User.register(changeset) do
182 !registrations_open && UserInviteToken.mark_as_used(token.token)
186 {:error, changeset} ->
188 Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} -> msg end)
191 {:error, %{error: errors}}
194 !registrations_open && is_nil(token) ->
195 {:error, "Invalid token"}
197 !registrations_open && token.used ->
198 {:error, "Expired token"}
203 def password_reset(nickname_or_email) do
204 with true <- is_binary(nickname_or_email),
205 %User{local: true} = user <- User.get_by_nickname_or_email(nickname_or_email),
206 {:ok, token_record} <- Pleroma.PasswordResetToken.create_token(user) do
208 |> UserEmail.password_reset_email(token_record.token)
209 |> Mailer.deliver_async()
212 {:error, "bad user identifier"}
214 %User{local: false} ->
215 {:error, "remote user"}
218 {:error, "unknown user"}
222 def get_user(user \\ nil, params) do
224 %{"user_id" => user_id} ->
225 case target = User.get_cached_by_nickname_or_id(user_id) do
227 {:error, "No user with such user_id"}
233 %{"screen_name" => nickname} ->
234 case target = Repo.get_by(User, nickname: nickname) do
236 {:error, "No user with such screen_name"}
246 {:error, "You need to specify screen_name or user_id"}
251 defp parse_int(string, default)
253 defp parse_int(string, default) when is_binary(string) do
254 with {n, _} <- Integer.parse(string) do
261 defp parse_int(_, default), do: default
263 def search(_user, %{"q" => query} = params) do
264 limit = parse_int(params["rpp"], 20)
265 page = parse_int(params["page"], 1)
266 offset = (page - 1) * limit
271 where: fragment("?->>'type' = 'Create'", a.data),
272 where: "https://www.w3.org/ns/activitystreams#Public" in a.recipients,
275 "to_tsvector('english', ?->'object'->>'content') @@ plainto_tsquery('english', ?)",
281 # this one isn't indexed so psql won't take the wrong index.
282 order_by: [desc: :inserted_at]
285 _activities = Repo.all(q)
288 # DEPRECATED mostly, context objects are now created at insertion time.
289 def context_to_conversation_id(context) do
290 with %Object{id: id} <- Object.get_cached_by_ap_id(context) do
294 changeset = Object.context_mapping(context)
296 case Repo.insert(changeset) do
300 # This should be solved by an upsert, but it seems ecto
301 # has problems accessing the constraint inside the jsonb.
303 Object.get_cached_by_ap_id(context).id
308 def conversation_id_to_context(id) do
309 with %Object{data: %{"id" => context}} <- Repo.get(Object, id) do
313 {:error, "No such conversation"}
317 def get_external_profile(for_user, uri) do
318 with %User{} = user <- User.get_or_fetch(uri) do
319 {:ok, UserView.render("show.json", %{user: user, for: for_user})}
322 {:error, "Couldn't find user"}