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
7 alias Pleroma.Emails.Mailer
8 alias Pleroma.Emails.UserEmail
11 alias Pleroma.UserInviteToken
12 alias Pleroma.Web.ActivityPub.ActivityPub
13 alias Pleroma.Web.CommonAPI
14 alias Pleroma.Web.TwitterAPI.UserView
18 require Pleroma.Constants
20 def create_status(%User{} = user, %{"status" => _} = data) do
21 CommonAPI.post(user, data)
24 def delete(%User{} = user, id) do
25 with %Activity{data: %{"type" => _type}} <- Activity.get_by_id(id),
26 {:ok, activity} <- CommonAPI.delete(id, user) do
31 def follow(%User{} = follower, params) do
32 with {:ok, %User{} = followed} <- get_user(params) do
33 CommonAPI.follow(follower, followed)
37 def unfollow(%User{} = follower, params) do
38 with {:ok, %User{} = unfollowed} <- get_user(params),
39 {:ok, follower} <- CommonAPI.unfollow(follower, unfollowed) do
40 {:ok, follower, unfollowed}
44 def block(%User{} = blocker, params) do
45 with {:ok, %User{} = blocked} <- get_user(params),
46 {:ok, blocker} <- User.block(blocker, blocked),
47 {:ok, _activity} <- ActivityPub.block(blocker, blocked) do
48 {:ok, blocker, blocked}
54 def unblock(%User{} = blocker, params) do
55 with {:ok, %User{} = blocked} <- get_user(params),
56 {:ok, blocker} <- User.unblock(blocker, blocked),
57 {:ok, _activity} <- ActivityPub.unblock(blocker, blocked) do
58 {:ok, blocker, blocked}
64 def repeat(%User{} = user, ap_id_or_id) do
65 with {:ok, _announce, %{data: %{"id" => id}}} <- CommonAPI.repeat(ap_id_or_id, user),
66 %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
71 def unrepeat(%User{} = user, ap_id_or_id) do
72 with {:ok, _unannounce, %{data: %{"id" => id}}} <- CommonAPI.unrepeat(ap_id_or_id, user),
73 %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
78 def pin(%User{} = user, ap_id_or_id) do
79 CommonAPI.pin(ap_id_or_id, user)
82 def unpin(%User{} = user, ap_id_or_id) do
83 CommonAPI.unpin(ap_id_or_id, user)
86 def fav(%User{} = user, ap_id_or_id) do
87 with {:ok, _fav, %{data: %{"id" => id}}} <- CommonAPI.favorite(ap_id_or_id, user),
88 %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
93 def unfav(%User{} = user, ap_id_or_id) do
94 with {:ok, _unfav, _fav, %{data: %{"id" => id}}} <- CommonAPI.unfavorite(ap_id_or_id, user),
95 %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
100 def upload(%Plug.Upload{} = file, %User{} = user, format \\ "xml") do
101 {:ok, object} = ActivityPub.upload(file, actor: User.ap_id(user))
103 url = List.first(object.data["url"])
105 type = url["mediaType"]
109 # Fake this as good as possible...
111 <?xml version="1.0" encoding="UTF-8"?>
112 <rsp stat="ok" xmlns:atom="http://www.w3.org/2005/Atom">
113 <mediaid>#{object.id}</mediaid>
114 <media_id>#{object.id}</media_id>
115 <media_id_string>#{object.id}</media_id_string>
116 <media_url>#{href}</media_url>
117 <mediaurl>#{href}</mediaurl>
118 <atom:link rel="enclosure" href="#{href}" type="#{type}"></atom:link>
125 media_id_string: "#{object.id}}",
133 def register_user(params, opts \\ []) do
134 token = params["token"]
137 nickname: params["nickname"],
138 name: params["fullname"],
139 bio: User.parse_bio(params["bio"]),
140 email: params["email"],
141 password: params["password"],
142 password_confirmation: params["confirm"],
143 captcha_solution: params["captcha_solution"],
144 captcha_token: params["captcha_token"],
145 captcha_answer_data: params["captcha_answer_data"]
148 captcha_enabled = Pleroma.Config.get([Pleroma.Captcha, :enabled])
149 # true if captcha is disabled or enabled and valid, false otherwise
151 if !captcha_enabled do
154 Pleroma.Captcha.validate(
155 params[:captcha_token],
156 params[:captcha_solution],
157 params[:captcha_answer_data]
162 if captcha_ok != :ok do
163 {:error, error} = captcha_ok
164 # I have no idea how this error handling works
165 {:error, %{error: Jason.encode!(%{captcha: [error]})}}
167 registration_process(
170 registrations_open: Pleroma.Config.get([:instance, :registrations_open]),
178 defp registration_process(params, %{registrations_open: true}, opts) do
179 create_user(params, opts)
182 defp registration_process(params, %{token: token}, opts) do
184 unless is_nil(token) do
185 Repo.get_by(UserInviteToken, %{token: token})
188 valid_invite? = invite && UserInviteToken.valid_invite?(invite)
192 {:error, "Invalid token"}
194 invite when valid_invite? ->
195 UserInviteToken.update_usage!(invite)
196 create_user(params, opts)
199 {:error, "Expired token"}
203 defp create_user(params, opts) do
204 changeset = User.register_changeset(%User{}, params, opts)
206 case User.register(changeset) do
210 {:error, changeset} ->
212 Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} -> msg end)
215 {:error, %{error: errors}}
219 def password_reset(nickname_or_email) do
220 with true <- is_binary(nickname_or_email),
221 %User{local: true} = user <- User.get_by_nickname_or_email(nickname_or_email),
222 {:ok, token_record} <- Pleroma.PasswordResetToken.create_token(user) do
224 |> UserEmail.password_reset_email(token_record.token)
225 |> Mailer.deliver_async()
230 {:error, "bad user identifier"}
232 %User{local: false} ->
233 {:error, "remote user"}
236 {:error, "unknown user"}
240 def get_user(user \\ nil, params) do
242 %{"user_id" => user_id} ->
243 case User.get_cached_by_nickname_or_id(user_id) do
245 {:error, "No user with such user_id"}
247 %User{info: %{deactivated: true}} ->
248 {:error, "User has been disabled"}
254 %{"screen_name" => nickname} ->
255 case User.get_cached_by_nickname(nickname) do
256 nil -> {:error, "No user with such screen_name"}
257 target -> {:ok, target}
264 {:error, "You need to specify screen_name or user_id"}
269 defp parse_int(string, default)
271 defp parse_int(string, default) when is_binary(string) do
272 with {n, _} <- Integer.parse(string) do
279 defp parse_int(_, default), do: default
281 # TODO: unify the search query with MastoAPI one and do only pagination here
282 def search(_user, %{"q" => query} = params) do
283 limit = parse_int(params["rpp"], 20)
284 page = parse_int(params["page"], 1)
285 offset = (page - 1) * limit
289 [a, o] in Activity.with_preloaded_object(Activity),
290 where: fragment("?->>'type' = 'Create'", a.data),
291 where: ^Pleroma.Constants.as_public() in a.recipients,
294 "to_tsvector('english', ?->>'content') @@ plainto_tsquery('english', ?)",
300 # this one isn't indexed so psql won't take the wrong index.
301 order_by: [desc: :inserted_at]
304 _activities = Repo.all(q)
307 def get_external_profile(for_user, uri) do
308 with {:ok, %User{} = user} <- User.get_or_fetch(uri) do
309 {:ok, UserView.render("show.json", %{user: user, for: for_user})}
312 {:error, "Couldn't find user"}