1 defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
2 alias Pleroma.{UserInviteToken, User, Activity, Repo, Object}
3 alias Pleroma.Web.ActivityPub.ActivityPub
4 alias Pleroma.Web.TwitterAPI.UserView
5 alias Pleroma.Web.{OStatus, CommonAPI}
6 alias Pleroma.Web.MediaProxy
9 @instance Application.get_env(:pleroma, :instance)
10 @httpoison Application.get_env(:pleroma, :httpoison)
11 @registrations_open Keyword.get(@instance, :registrations_open)
13 def create_status(%User{} = user, %{"status" => _} = data) do
14 CommonAPI.post(user, data)
17 def delete(%User{} = user, id) do
18 with %Activity{data: %{"type" => type}} <- Repo.get(Activity, id),
19 {:ok, activity} <- CommonAPI.delete(id, user) do
24 @activitypub Application.get_env(:pleroma, :activitypub)
25 @follow_handshake_timeout Keyword.get(@activitypub, :follow_handshake_timeout)
27 def follow(%User{} = follower, params) do
28 with {:ok, %User{} = followed} <- get_user(params),
29 {:ok, follower} <- User.maybe_direct_follow(follower, followed),
30 {:ok, activity} <- ActivityPub.follow(follower, followed),
31 {:ok, follower, followed} <-
32 User.wait_and_refresh(@follow_handshake_timeout, follower, followed) do
33 {:ok, follower, followed, activity}
39 def unfollow(%User{} = follower, params) do
40 with {:ok, %User{} = unfollowed} <- get_user(params),
41 {:ok, follower, follow_activity} <- User.unfollow(follower, unfollowed),
42 {:ok, _activity} <- ActivityPub.unfollow(follower, unfollowed) do
43 {:ok, follower, unfollowed}
49 def block(%User{} = blocker, params) do
50 with {:ok, %User{} = blocked} <- get_user(params),
51 {:ok, blocker} <- User.block(blocker, blocked),
52 {:ok, _activity} <- ActivityPub.block(blocker, blocked) do
53 {:ok, blocker, blocked}
59 def unblock(%User{} = blocker, params) do
60 with {:ok, %User{} = blocked} <- get_user(params),
61 {:ok, blocker} <- User.unblock(blocker, blocked),
62 {:ok, _activity} <- ActivityPub.unblock(blocker, blocked) do
63 {:ok, blocker, blocked}
69 def repeat(%User{} = user, ap_id_or_id) do
70 with {:ok, _announce, %{data: %{"id" => id}}} <- CommonAPI.repeat(ap_id_or_id, user),
71 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
76 def unrepeat(%User{} = user, ap_id_or_id) do
77 with {:ok, _unannounce, %{data: %{"id" => id}}} <- CommonAPI.unrepeat(ap_id_or_id, user),
78 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
83 def fav(%User{} = user, ap_id_or_id) do
84 with {:ok, _fav, %{data: %{"id" => id}}} <- CommonAPI.favorite(ap_id_or_id, user),
85 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
90 def unfav(%User{} = user, ap_id_or_id) do
91 with {:ok, _unfav, _fav, %{data: %{"id" => id}}} <- CommonAPI.unfavorite(ap_id_or_id, user),
92 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
97 def upload(%Plug.Upload{} = file, format \\ "xml") do
98 {:ok, object} = ActivityPub.upload(file)
100 url = List.first(object.data["url"])
101 href = url["href"] |> MediaProxy.url()
102 type = url["mediaType"]
106 # Fake this as good as possible...
108 <?xml version="1.0" encoding="UTF-8"?>
109 <rsp stat="ok" xmlns:atom="http://www.w3.org/2005/Atom">
110 <mediaid>#{object.id}</mediaid>
111 <media_id>#{object.id}</media_id>
112 <media_id_string>#{object.id}</media_id_string>
113 <media_url>#{href}</media_url>
114 <mediaurl>#{href}</mediaurl>
115 <atom:link rel="enclosure" href="#{href}" type="#{type}"></atom:link>
122 media_id_string: "#{object.id}}",
130 def register_user(params) do
131 tokenString = params["token"]
134 nickname: params["nickname"],
135 name: params["fullname"],
137 email: params["email"],
138 password: params["password"],
139 password_confirmation: params["confirm"]
142 # no need to query DB if registration is open
144 unless @registrations_open || is_nil(tokenString) do
145 Repo.get_by(UserInviteToken, %{token: tokenString})
149 @registrations_open || (!is_nil(token) && !token.used) ->
150 changeset = User.register_changeset(%User{}, params)
152 with {:ok, user} <- Repo.insert(changeset) do
153 !@registrations_open && UserInviteToken.mark_as_used(token.token)
156 {:error, changeset} ->
158 Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} -> msg end)
161 {:error, %{error: errors}}
164 !@registrations_open && is_nil(token) ->
165 {:error, "Invalid token"}
167 !@registrations_open && token.used ->
168 {:error, "Expired token"}
172 def get_by_id_or_nickname(id_or_nickname) do
173 if !is_integer(id_or_nickname) && :error == Integer.parse(id_or_nickname) do
174 Repo.get_by(User, nickname: id_or_nickname)
176 Repo.get(User, id_or_nickname)
180 def get_user(user \\ nil, params) do
182 %{"user_id" => user_id} ->
183 case target = get_by_id_or_nickname(user_id) do
185 {:error, "No user with such user_id"}
191 %{"screen_name" => nickname} ->
192 case target = Repo.get_by(User, nickname: nickname) do
194 {:error, "No user with such screen_name"}
204 {:error, "You need to specify screen_name or user_id"}
209 defp parse_int(string, default)
211 defp parse_int(string, default) when is_binary(string) do
212 with {n, _} <- Integer.parse(string) do
219 defp parse_int(_, default), do: default
221 def search(_user, %{"q" => query} = params) do
222 limit = parse_int(params["rpp"], 20)
223 page = parse_int(params["page"], 1)
224 offset = (page - 1) * limit
229 where: fragment("?->>'type' = 'Create'", a.data),
230 where: "https://www.w3.org/ns/activitystreams#Public" in a.recipients,
233 "to_tsvector('english', ?->'object'->>'content') @@ plainto_tsquery('english', ?)",
239 # this one isn't indexed so psql won't take the wrong index.
240 order_by: [desc: :inserted_at]
243 _activities = Repo.all(q)
247 DateTime.utc_now() |> DateTime.to_iso8601()
250 # DEPRECATED mostly, context objects are now created at insertion time.
251 def context_to_conversation_id(context) do
252 with %Object{id: id} <- Object.get_cached_by_ap_id(context) do
256 changeset = Object.context_mapping(context)
258 case Repo.insert(changeset) do
262 # This should be solved by an upsert, but it seems ecto
263 # has problems accessing the constraint inside the jsonb.
265 Object.get_cached_by_ap_id(context).id
270 def conversation_id_to_context(id) do
271 with %Object{data: %{"id" => context}} <- Repo.get(Object, id) do
275 {:error, "No such conversation"}
279 def get_external_profile(for_user, uri) do
280 with %User{} = user <- User.get_or_fetch(uri) do
282 with url <- user.info["topic"],
283 {:ok, %{body: body}} <-
284 @httpoison.get(url, [], follow_redirect: true, timeout: 10000, recv_timeout: 20000) do
285 OStatus.handle_incoming(body)
289 {:ok, UserView.render("show.json", %{user: user, for: for_user})}
292 {:error, "Couldn't find user"}