1 defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
2 alias Pleroma.{User, Activity, Repo, Object}
3 alias Pleroma.Web.ActivityPub.ActivityPub
4 alias Pleroma.Web.TwitterAPI.UserView
5 alias Pleroma.Web.{OStatus, CommonAPI}
8 @httpoison Application.get_env(:pleroma, :httpoison)
10 def create_status(%User{} = user, %{"status" => _} = data) do
11 CommonAPI.post(user, data)
14 def delete(%User{} = user, id) do
15 # TwitterAPI does not have an "unretweet" endpoint; instead this is done
16 # via the "destroy" endpoint. Therefore, we need to handle
17 # when the status to "delete" is actually an Announce (repeat) object.
18 with %Activity{data: %{"type" => type}} <- Repo.get(Activity, id) do
20 "Announce" -> unrepeat(user, id)
21 _ -> CommonAPI.delete(id, user)
26 def follow(%User{} = follower, params) do
27 with {:ok, %User{} = followed} <- get_user(params),
28 {:ok, follower} <- User.maybe_direct_follow(follower, followed),
29 {:ok, activity} <- ActivityPub.follow(follower, followed) do
30 {:ok, follower, followed, activity}
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_activity_by_object_ap_id(id) do
73 defp unrepeat(%User{} = user, ap_id_or_id) do
74 with {:ok, _unannounce, activity, _object} <- CommonAPI.unrepeat(ap_id_or_id, user) do
79 def fav(%User{} = user, ap_id_or_id) do
80 with {:ok, _fav, %{data: %{"id" => id}}} = CommonAPI.favorite(ap_id_or_id, user),
81 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
86 def unfav(%User{} = user, ap_id_or_id) do
87 with {:ok, _unfav, _fav, %{data: %{"id" => id}}} = CommonAPI.unfavorite(ap_id_or_id, user),
88 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
93 def upload(%Plug.Upload{} = file, format \\ "xml") do
94 {:ok, object} = ActivityPub.upload(file)
96 url = List.first(object.data["url"])
98 type = url["mediaType"]
102 # Fake this as good as possible...
104 <?xml version="1.0" encoding="UTF-8"?>
105 <rsp stat="ok" xmlns:atom="http://www.w3.org/2005/Atom">
106 <mediaid>#{object.id}</mediaid>
107 <media_id>#{object.id}</media_id>
108 <media_id_string>#{object.id}</media_id_string>
109 <media_url>#{href}</media_url>
110 <mediaurl>#{href}</mediaurl>
111 <atom:link rel="enclosure" href="#{href}" type="#{type}"></atom:link>
118 media_id_string: "#{object.id}}",
126 def register_user(params) do
128 nickname: params["nickname"],
129 name: params["fullname"],
131 email: params["email"],
132 password: params["password"],
133 password_confirmation: params["confirm"]
136 changeset = User.register_changeset(%User{}, params)
138 with {:ok, user} <- Repo.insert(changeset) do
141 {:error, changeset} ->
143 Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} -> msg end)
146 {:error, %{error: errors}}
150 def get_by_id_or_nickname(id_or_nickname) do
151 if !is_integer(id_or_nickname) && :error == Integer.parse(id_or_nickname) do
152 Repo.get_by(User, nickname: id_or_nickname)
154 Repo.get(User, id_or_nickname)
158 def get_user(user \\ nil, params) do
160 %{"user_id" => user_id} ->
161 case target = get_by_id_or_nickname(user_id) do
163 {:error, "No user with such user_id"}
169 %{"screen_name" => nickname} ->
170 case target = Repo.get_by(User, nickname: nickname) do
172 {:error, "No user with such screen_name"}
182 {:error, "You need to specify screen_name or user_id"}
187 defp parse_int(string, default)
189 defp parse_int(string, default) when is_binary(string) do
190 with {n, _} <- Integer.parse(string) do
197 defp parse_int(_, default), do: default
199 def search(_user, %{"q" => query} = params) do
200 limit = parse_int(params["rpp"], 20)
201 page = parse_int(params["page"], 1)
202 offset = (page - 1) * limit
207 where: fragment("?->>'type' = 'Create'", a.data),
208 where: "https://www.w3.org/ns/activitystreams#Public" in a.recipients,
211 "to_tsvector('english', ?->'object'->>'content') @@ plainto_tsquery('english', ?)",
217 # this one isn't indexed so psql won't take the wrong index.
218 order_by: [desc: :inserted_at]
221 _activities = Repo.all(q)
225 DateTime.utc_now() |> DateTime.to_iso8601()
228 # DEPRECATED mostly, context objects are now created at insertion time.
229 def context_to_conversation_id(context) do
230 with %Object{id: id} <- Object.get_cached_by_ap_id(context) do
234 changeset = Object.context_mapping(context)
236 case Repo.insert(changeset) do
240 # This should be solved by an upsert, but it seems ecto
241 # has problems accessing the constraint inside the jsonb.
243 Object.get_cached_by_ap_id(context).id
248 def conversation_id_to_context(id) do
249 with %Object{data: %{"id" => context}} <- Repo.get(Object, id) do
253 {:error, "No such conversation"}
257 def get_external_profile(for_user, uri) do
258 with %User{} = user <- User.get_or_fetch(uri) do
260 with url <- user.info["topic"],
261 {:ok, %{body: body}} <-
262 @httpoison.get(url, [], follow_redirect: true, timeout: 10000, recv_timeout: 20000) do
263 OStatus.handle_incoming(body)
267 {:ok, UserView.render("show.json", %{user: user, for: for_user})}
270 {:error, "Couldn't find user"}