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 follow(%User{} = follower, params) do
15 with {:ok, %User{} = followed} <- get_user(params),
16 {:ok, follower} <- User.follow(follower, followed),
17 {:ok, activity} <- ActivityPub.follow(follower, followed) do
18 {:ok, follower, followed, activity}
24 def unfollow(%User{} = follower, params) do
25 with {:ok, %User{} = unfollowed} <- get_user(params),
26 {:ok, follower, follow_activity} <- User.unfollow(follower, unfollowed),
30 "actor" => follower.ap_id,
31 # get latest Follow for these users
32 "object" => follow_activity.data["id"],
33 "published" => make_date()
35 {:ok, follower, unfollowed}
41 def block(%User{} = blocker, params) do
42 with {:ok, %User{} = blocked} <- get_user(params),
43 {:ok, blocker} <- User.block(blocker, blocked) do
44 {:ok, blocker, blocked}
50 def unblock(%User{} = blocker, params) do
51 with {:ok, %User{} = blocked} <- get_user(params),
52 {:ok, blocker} <- User.unblock(blocker, blocked) do
53 {:ok, blocker, blocked}
59 def repeat(%User{} = user, ap_id_or_id) do
60 with {:ok, _announce, %{data: %{"id" => id}}} = CommonAPI.repeat(ap_id_or_id, user),
61 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
66 def fav(%User{} = user, ap_id_or_id) do
67 with {:ok, _announce, %{data: %{"id" => id}}} = CommonAPI.favorite(ap_id_or_id, user),
68 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
73 def unfav(%User{} = user, ap_id_or_id) do
74 with {:ok, %{data: %{"id" => id}}} = CommonAPI.unfavorite(ap_id_or_id, user),
75 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
80 def upload(%Plug.Upload{} = file, format \\ "xml") do
81 {:ok, object} = ActivityPub.upload(file)
83 url = List.first(object.data["url"])
85 type = url["mediaType"]
89 # Fake this as good as possible...
91 <?xml version="1.0" encoding="UTF-8"?>
92 <rsp stat="ok" xmlns:atom="http://www.w3.org/2005/Atom">
93 <mediaid>#{object.id}</mediaid>
94 <media_id>#{object.id}</media_id>
95 <media_id_string>#{object.id}</media_id_string>
96 <media_url>#{href}</media_url>
97 <mediaurl>#{href}</mediaurl>
98 <atom:link rel="enclosure" href="#{href}" type="#{type}"></atom:link>
105 media_id_string: "#{object.id}}",
113 def register_user(params) do
115 nickname: params["nickname"],
116 name: params["fullname"],
118 email: params["email"],
119 password: params["password"],
120 password_confirmation: params["confirm"]
123 changeset = User.register_changeset(%User{}, params)
125 with {:ok, user} <- Repo.insert(changeset) do
128 {:error, changeset} ->
130 Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} -> msg end)
133 {:error, %{error: errors}}
137 def get_by_id_or_nickname(id_or_nickname) do
138 if !is_integer(id_or_nickname) && :error == Integer.parse(id_or_nickname) do
139 Repo.get_by(User, nickname: id_or_nickname)
141 Repo.get(User, id_or_nickname)
145 def get_user(user \\ nil, params) do
147 %{"user_id" => user_id} ->
148 case target = get_by_id_or_nickname(user_id) do
150 {:error, "No user with such user_id"}
156 %{"screen_name" => nickname} ->
157 case target = Repo.get_by(User, nickname: nickname) do
159 {:error, "No user with such screen_name"}
169 {:error, "You need to specify screen_name or user_id"}
174 defp parse_int(string, default)
176 defp parse_int(string, default) when is_binary(string) do
177 with {n, _} <- Integer.parse(string) do
184 defp parse_int(_, default), do: default
186 def search(_user, %{"q" => query} = params) do
187 limit = parse_int(params["rpp"], 20)
188 page = parse_int(params["page"], 1)
189 offset = (page - 1) * limit
194 where: fragment("?->>'type' = 'Create'", a.data),
195 where: "https://www.w3.org/ns/activitystreams#Public" in a.recipients,
198 "to_tsvector('english', ?->'object'->>'content') @@ plainto_tsquery('english', ?)",
204 # this one isn't indexed so psql won't take the wrong index.
205 order_by: [desc: :inserted_at]
208 _activities = Repo.all(q)
212 DateTime.utc_now() |> DateTime.to_iso8601()
215 # DEPRECATED mostly, context objects are now created at insertion time.
216 def context_to_conversation_id(context) do
217 with %Object{id: id} <- Object.get_cached_by_ap_id(context) do
221 changeset = Object.context_mapping(context)
223 case Repo.insert(changeset) do
227 # This should be solved by an upsert, but it seems ecto
228 # has problems accessing the constraint inside the jsonb.
230 Object.get_cached_by_ap_id(context).id
235 def conversation_id_to_context(id) do
236 with %Object{data: %{"id" => context}} <- Repo.get(Object, id) do
240 {:error, "No such conversation"}
244 def get_external_profile(for_user, uri) do
245 with %User{} = user <- User.get_or_fetch(uri) do
247 with url <- user.info["topic"],
248 {:ok, %{body: body}} <-
249 @httpoison.get(url, [], follow_redirect: true, timeout: 10000, recv_timeout: 20000) do
250 OStatus.handle_incoming(body)
254 {:ok, UserView.render("show.json", %{user: user, for: for_user})}
257 {:error, "Couldn't find user"}