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.Representers.ActivityRepresenter
5 alias Pleroma.Web.TwitterAPI.UserView
6 alias Pleroma.Web.{OStatus, CommonAPI}
9 @httpoison Application.get_env(:pleroma, :httpoison)
11 def create_status(%User{} = user, %{"status" => _} = data) do
12 CommonAPI.post(user, data)
15 def follow(%User{} = follower, params) do
16 with {:ok, %User{} = followed} <- get_user(params),
17 {:ok, follower} <- User.follow(follower, followed),
18 {:ok, activity} <- ActivityPub.follow(follower, followed) do
19 {:ok, follower, followed, activity}
25 def unfollow(%User{} = follower, params) do
26 with {:ok, %User{} = unfollowed} <- get_user(params),
27 {:ok, follower, follow_activity} <- User.unfollow(follower, unfollowed),
31 "actor" => follower.ap_id,
32 # get latest Follow for these users
33 "object" => follow_activity.data["id"],
34 "published" => make_date()
36 {:ok, follower, unfollowed}
42 def block(%User{} = blocker, params) do
43 with {:ok, %User{} = blocked} <- get_user(params),
44 {:ok, blocker} <- User.block(blocker, blocked) do
45 {:ok, blocker, blocked}
51 def unblock(%User{} = blocker, params) do
52 with {:ok, %User{} = blocked} <- get_user(params),
53 {:ok, blocker} <- User.unblock(blocker, blocked) do
54 {:ok, blocker, blocked}
60 def repeat(%User{} = user, ap_id_or_id) do
61 with {:ok, _announce, %{data: %{"id" => id}}} = CommonAPI.repeat(ap_id_or_id, user),
62 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
67 def fav(%User{} = user, ap_id_or_id) do
68 with {:ok, _announce, %{data: %{"id" => id}}} = CommonAPI.favorite(ap_id_or_id, user),
69 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
74 def unfav(%User{} = user, ap_id_or_id) do
75 with {:ok, %{data: %{"id" => id}}} = CommonAPI.unfavorite(ap_id_or_id, user),
76 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
81 def upload(%Plug.Upload{} = file, format \\ "xml") do
82 {:ok, object} = ActivityPub.upload(file)
84 url = List.first(object.data["url"])
86 type = url["mediaType"]
90 # Fake this as good as possible...
92 <?xml version="1.0" encoding="UTF-8"?>
93 <rsp stat="ok" xmlns:atom="http://www.w3.org/2005/Atom">
94 <mediaid>#{object.id}</mediaid>
95 <media_id>#{object.id}</media_id>
96 <media_id_string>#{object.id}</media_id_string>
97 <media_url>#{href}</media_url>
98 <mediaurl>#{href}</mediaurl>
99 <atom:link rel="enclosure" href="#{href}" type="#{type}"></atom:link>
106 media_id_string: "#{object.id}}",
114 def register_user(params) do
116 nickname: params["nickname"],
117 name: params["fullname"],
119 email: params["email"],
120 password: params["password"],
121 password_confirmation: params["confirm"]
124 changeset = User.register_changeset(%User{}, params)
126 with {:ok, user} <- Repo.insert(changeset) do
129 {:error, changeset} ->
131 Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} -> msg end)
134 {:error, %{error: errors}}
138 def get_by_id_or_nickname(id_or_nickname) do
139 if !is_integer(id_or_nickname) && :error == Integer.parse(id_or_nickname) do
140 Repo.get_by(User, nickname: id_or_nickname)
142 Repo.get(User, id_or_nickname)
146 def get_user(user \\ nil, params) do
148 %{"user_id" => user_id} ->
149 case target = get_by_id_or_nickname(user_id) do
151 {:error, "No user with such user_id"}
157 %{"screen_name" => nickname} ->
158 case target = Repo.get_by(User, nickname: nickname) do
160 {:error, "No user with such screen_name"}
170 {:error, "You need to specify screen_name or user_id"}
175 defp parse_int(string, default)
177 defp parse_int(string, default) when is_binary(string) do
178 with {n, _} <- Integer.parse(string) do
185 defp parse_int(_, default), do: default
187 def search(_user, %{"q" => query} = params) do
188 limit = parse_int(params["rpp"], 20)
189 page = parse_int(params["page"], 1)
190 offset = (page - 1) * limit
195 where: fragment("?->>'type' = 'Create'", a.data),
196 where: "https://www.w3.org/ns/activitystreams#Public" in a.recipients,
199 "to_tsvector('english', ?->'object'->>'content') @@ plainto_tsquery('english', ?)",
205 # this one isn't indexed so psql won't take the wrong index.
206 order_by: [desc: :inserted_at]
209 _activities = Repo.all(q)
213 DateTime.utc_now() |> DateTime.to_iso8601()
216 # DEPRECATED mostly, context objects are now created at insertion time.
217 def context_to_conversation_id(context) do
218 with %Object{id: id} <- Object.get_cached_by_ap_id(context) do
222 changeset = Object.context_mapping(context)
224 case Repo.insert(changeset) do
228 # This should be solved by an upsert, but it seems ecto
229 # has problems accessing the constraint inside the jsonb.
231 Object.get_cached_by_ap_id(context).id
236 def conversation_id_to_context(id) do
237 with %Object{data: %{"id" => context}} <- Repo.get(Object, id) do
241 {:error, "No such conversation"}
245 def get_external_profile(for_user, uri) do
246 with %User{} = user <- User.get_or_fetch(uri) do
248 with url <- user.info["topic"],
249 {:ok, %{body: body}} <-
250 @httpoison.get(url, [], follow_redirect: true, timeout: 10000, recv_timeout: 20000) do
251 OStatus.handle_incoming(body)
255 {:ok, UserView.render("show.json", %{user: user, for: for_user})}
258 {:error, "Couldn't find user"}