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.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),
42 "actor" => follower.ap_id,
43 # get latest Follow for these users
44 "object" => follow_activity.data["id"],
45 "published" => make_date()
47 {:ok, follower, unfollowed}
53 def block(%User{} = blocker, params) do
54 with {:ok, %User{} = blocked} <- get_user(params),
55 {:ok, blocker} <- User.block(blocker, blocked) do
56 {:ok, blocker, blocked}
62 def unblock(%User{} = blocker, params) do
63 with {:ok, %User{} = blocked} <- get_user(params),
64 {:ok, blocker} <- User.unblock(blocker, blocked) do
65 {:ok, blocker, blocked}
71 def repeat(%User{} = user, ap_id_or_id) do
72 with {:ok, _announce, %{data: %{"id" => id}}} = CommonAPI.repeat(ap_id_or_id, user),
73 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
78 defp unrepeat(%User{} = user, ap_id_or_id) do
79 with {:ok, _unannounce, activity, _object} <- CommonAPI.unrepeat(ap_id_or_id, user) do
84 def fav(%User{} = user, ap_id_or_id) do
85 with {:ok, _fav, %{data: %{"id" => id}}} = CommonAPI.favorite(ap_id_or_id, user),
86 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
91 def unfav(%User{} = user, ap_id_or_id) do
92 with {:ok, _unfav, _fav, %{data: %{"id" => id}}} = CommonAPI.unfavorite(ap_id_or_id, user),
93 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
98 def upload(%Plug.Upload{} = file, format \\ "xml") do
99 {:ok, object} = ActivityPub.upload(file)
101 url = List.first(object.data["url"])
103 type = url["mediaType"]
107 # Fake this as good as possible...
109 <?xml version="1.0" encoding="UTF-8"?>
110 <rsp stat="ok" xmlns:atom="http://www.w3.org/2005/Atom">
111 <mediaid>#{object.id}</mediaid>
112 <media_id>#{object.id}</media_id>
113 <media_id_string>#{object.id}</media_id_string>
114 <media_url>#{href}</media_url>
115 <mediaurl>#{href}</mediaurl>
116 <atom:link rel="enclosure" href="#{href}" type="#{type}"></atom:link>
123 media_id_string: "#{object.id}}",
131 def register_user(params) do
133 nickname: params["nickname"],
134 name: params["fullname"],
136 email: params["email"],
137 password: params["password"],
138 password_confirmation: params["confirm"]
141 changeset = User.register_changeset(%User{}, params)
143 with {:ok, user} <- Repo.insert(changeset) do
146 {:error, changeset} ->
148 Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} -> msg end)
151 {:error, %{error: errors}}
155 def get_by_id_or_nickname(id_or_nickname) do
156 if !is_integer(id_or_nickname) && :error == Integer.parse(id_or_nickname) do
157 Repo.get_by(User, nickname: id_or_nickname)
159 Repo.get(User, id_or_nickname)
163 def get_user(user \\ nil, params) do
165 %{"user_id" => user_id} ->
166 case target = get_by_id_or_nickname(user_id) do
168 {:error, "No user with such user_id"}
174 %{"screen_name" => nickname} ->
175 case target = Repo.get_by(User, nickname: nickname) do
177 {:error, "No user with such screen_name"}
187 {:error, "You need to specify screen_name or user_id"}
192 defp parse_int(string, default)
194 defp parse_int(string, default) when is_binary(string) do
195 with {n, _} <- Integer.parse(string) do
202 defp parse_int(_, default), do: default
204 def search(_user, %{"q" => query} = params) do
205 limit = parse_int(params["rpp"], 20)
206 page = parse_int(params["page"], 1)
207 offset = (page - 1) * limit
212 where: fragment("?->>'type' = 'Create'", a.data),
213 where: "https://www.w3.org/ns/activitystreams#Public" in a.recipients,
216 "to_tsvector('english', ?->'object'->>'content') @@ plainto_tsquery('english', ?)",
222 # this one isn't indexed so psql won't take the wrong index.
223 order_by: [desc: :inserted_at]
226 _activities = Repo.all(q)
230 DateTime.utc_now() |> DateTime.to_iso8601()
233 # DEPRECATED mostly, context objects are now created at insertion time.
234 def context_to_conversation_id(context) do
235 with %Object{id: id} <- Object.get_cached_by_ap_id(context) do
239 changeset = Object.context_mapping(context)
241 case Repo.insert(changeset) do
245 # This should be solved by an upsert, but it seems ecto
246 # has problems accessing the constraint inside the jsonb.
248 Object.get_cached_by_ap_id(context).id
253 def conversation_id_to_context(id) do
254 with %Object{data: %{"id" => context}} <- Repo.get(Object, id) do
258 {:error, "No such conversation"}
262 def get_external_profile(for_user, uri) do
263 with %User{} = user <- User.get_or_fetch(uri) do
265 with url <- user.info["topic"],
266 {:ok, %{body: body}} <-
267 @httpoison.get(url, [], follow_redirect: true, timeout: 10000, recv_timeout: 20000) do
268 OStatus.handle_incoming(body)
272 {:ok, UserView.render("show.json", %{user: user, for: for_user})}
275 {:error, "Couldn't find user"}