1 defmodule Pleroma.Web.TwitterAPI.Controller do
2 use Pleroma.Web, :controller
3 alias Pleroma.Formatter
4 alias Pleroma.Web.TwitterAPI.{TwitterAPI, UserView, ActivityView, NotificationView}
5 alias Pleroma.Web.CommonAPI
6 alias Pleroma.Web.CommonAPI.Utils, as: CommonUtils
7 alias Pleroma.{Repo, Activity, User, Notification}
8 alias Pleroma.Web.ActivityPub.ActivityPub
9 alias Pleroma.Web.ActivityPub.Utils
14 action_fallback(:errors)
16 def verify_credentials(%{assigns: %{user: user}} = conn, _params) do
17 token = Phoenix.Token.sign(conn, "user socket", user.id)
18 render(conn, UserView, "show.json", %{user: user, token: token})
21 def status_update(%{assigns: %{user: user}} = conn, %{"status" => _} = status_data) do
22 with media_ids <- extract_media_ids(status_data),
24 TwitterAPI.create_status(user, Map.put(status_data, "media_ids", media_ids)) do
26 |> json(ActivityView.render("activity.json", activity: activity, for: user))
28 _ -> empty_status_reply(conn)
32 def status_update(conn, _status_data) do
33 empty_status_reply(conn)
36 defp empty_status_reply(conn) do
37 bad_request_reply(conn, "Client must provide a 'status' parameter with a value.")
40 defp extract_media_ids(status_data) do
41 with media_ids when not is_nil(media_ids) <- status_data["media_ids"],
42 split_ids <- String.split(media_ids, ","),
43 clean_ids <- Enum.reject(split_ids, fn id -> String.length(id) == 0 end) do
50 def public_and_external_timeline(%{assigns: %{user: user}} = conn, params) do
53 |> Map.put("type", ["Create", "Announce"])
54 |> Map.put("blocking_user", user)
56 activities = ActivityPub.fetch_public_activities(params)
59 |> render(ActivityView, "index.json", %{activities: activities, for: user})
62 def public_timeline(%{assigns: %{user: user}} = conn, params) do
65 |> Map.put("type", ["Create", "Announce"])
66 |> Map.put("local_only", true)
67 |> Map.put("blocking_user", user)
69 activities = ActivityPub.fetch_public_activities(params)
72 |> render(ActivityView, "index.json", %{activities: activities, for: user})
75 def friends_timeline(%{assigns: %{user: user}} = conn, params) do
78 |> Map.put("type", ["Create", "Announce", "Follow", "Like"])
79 |> Map.put("blocking_user", user)
80 |> Map.put("user", user)
82 activities = ActivityPub.fetch_activities([user.ap_id | user.following], params)
85 |> render(ActivityView, "index.json", %{activities: activities, for: user})
88 def show_user(conn, params) do
89 with {:ok, shown} <- TwitterAPI.get_user(params) do
90 if user = conn.assigns.user do
91 render(conn, UserView, "show.json", %{user: shown, for: user})
93 render(conn, UserView, "show.json", %{user: shown})
97 bad_request_reply(conn, msg)
101 def user_timeline(%{assigns: %{user: user}} = conn, params) do
102 case TwitterAPI.get_user(user, params) do
103 {:ok, target_user} ->
104 activities = ActivityPub.fetch_user_activities(target_user, user, params)
107 |> render(ActivityView, "index.json", %{activities: activities, for: user})
110 bad_request_reply(conn, msg)
114 def mentions_timeline(%{assigns: %{user: user}} = conn, params) do
117 |> Map.put("type", ["Create", "Announce", "Follow", "Like"])
118 |> Map.put("blocking_user", user)
120 activities = ActivityPub.fetch_activities([user.ap_id], params)
123 |> render(ActivityView, "index.json", %{activities: activities, for: user})
126 def notifications(%{assigns: %{user: user}} = conn, params) do
127 notifications = Notification.for_user(user, params)
130 |> render(NotificationView, "notification.json", %{notifications: notifications, for: user})
133 def follow(%{assigns: %{user: user}} = conn, params) do
134 case TwitterAPI.follow(user, params) do
135 {:ok, user, followed, _activity} ->
136 render(conn, UserView, "show.json", %{user: followed, for: user})
139 forbidden_json_reply(conn, msg)
143 def block(%{assigns: %{user: user}} = conn, params) do
144 case TwitterAPI.block(user, params) do
145 {:ok, user, blocked} ->
146 render(conn, UserView, "show.json", %{user: blocked, for: user})
149 forbidden_json_reply(conn, msg)
153 def unblock(%{assigns: %{user: user}} = conn, params) do
154 case TwitterAPI.unblock(user, params) do
155 {:ok, user, blocked} ->
156 render(conn, UserView, "show.json", %{user: blocked, for: user})
159 forbidden_json_reply(conn, msg)
163 def delete_post(%{assigns: %{user: user}} = conn, %{"id" => id}) do
164 with {:ok, activity} <- TwitterAPI.delete(user, id) do
165 render(conn, ActivityView, "activity.json", %{activity: activity, for: user})
169 def unfollow(%{assigns: %{user: user}} = conn, params) do
170 case TwitterAPI.unfollow(user, params) do
171 {:ok, user, unfollowed} ->
172 render(conn, UserView, "show.json", %{user: unfollowed, for: user})
175 forbidden_json_reply(conn, msg)
179 def fetch_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
180 with %Activity{} = activity <- Repo.get(Activity, id),
181 true <- ActivityPub.visible_for_user?(activity, user) do
182 render(conn, ActivityView, "activity.json", %{activity: activity, for: user})
186 def fetch_conversation(%{assigns: %{user: user}} = conn, %{"id" => id}) do
187 id = String.to_integer(id)
189 with context when is_binary(context) <- TwitterAPI.conversation_id_to_context(id),
191 ActivityPub.fetch_activities_for_context(context, %{
192 "blocking_user" => user,
196 |> render(ActivityView, "index.json", %{activities: activities, for: user})
200 def upload(conn, %{"media" => media}) do
201 response = TwitterAPI.upload(media)
204 |> put_resp_content_type("application/atom+xml")
205 |> send_resp(200, response)
208 def upload_json(conn, %{"media" => media}) do
209 response = TwitterAPI.upload(media, "json")
212 |> json_reply(200, response)
215 def get_by_id_or_ap_id(id) do
216 activity = Repo.get(Activity, id) || Activity.get_create_activity_by_object_ap_id(id)
218 if activity.data["type"] == "Create" do
221 Activity.get_create_activity_by_object_ap_id(activity.data["object"])
225 def favorite(%{assigns: %{user: user}} = conn, %{"id" => id}) do
226 with {_, {:ok, id}} <- {:param_cast, Ecto.Type.cast(:integer, id)},
227 {:ok, activity} <- TwitterAPI.fav(user, id) do
228 render(conn, ActivityView, "activity.json", %{activity: activity, for: user})
232 def unfavorite(%{assigns: %{user: user}} = conn, %{"id" => id}) do
233 with {_, {:ok, id}} <- {:param_cast, Ecto.Type.cast(:integer, id)},
234 {:ok, activity} <- TwitterAPI.unfav(user, id) do
235 render(conn, ActivityView, "activity.json", %{activity: activity, for: user})
239 def retweet(%{assigns: %{user: user}} = conn, %{"id" => id}) do
240 with {_, {:ok, id}} <- {:param_cast, Ecto.Type.cast(:integer, id)},
241 {:ok, activity} <- TwitterAPI.repeat(user, id) do
242 render(conn, ActivityView, "activity.json", %{activity: activity, for: user})
246 def unretweet(%{assigns: %{user: user}} = conn, %{"id" => id}) do
247 with {_, {:ok, id}} <- {:param_cast, Ecto.Type.cast(:integer, id)},
248 {:ok, activity} <- TwitterAPI.unrepeat(user, id) do
249 render(conn, ActivityView, "activity.json", %{activity: activity, for: user})
253 def register(conn, params) do
254 with {:ok, user} <- TwitterAPI.register_user(params) do
255 render(conn, UserView, "show.json", %{user: user})
259 |> json_reply(400, Jason.encode!(errors))
263 def update_avatar(%{assigns: %{user: user}} = conn, params) do
264 {:ok, object} = ActivityPub.upload(params)
265 change = Changeset.change(user, %{avatar: object.data})
266 {:ok, user} = User.update_and_set_cache(change)
267 CommonAPI.update(user)
269 render(conn, UserView, "show.json", %{user: user, for: user})
272 def update_banner(%{assigns: %{user: user}} = conn, params) do
273 with {:ok, object} <- ActivityPub.upload(%{"img" => params["banner"]}),
274 new_info <- Map.put(user.info, "banner", object.data),
275 change <- User.info_changeset(user, %{info: new_info}),
276 {:ok, user} <- User.update_and_set_cache(change) do
277 CommonAPI.update(user)
278 %{"url" => [%{"href" => href} | _]} = object.data
279 response = %{url: href} |> Jason.encode!()
282 |> json_reply(200, response)
286 def update_background(%{assigns: %{user: user}} = conn, params) do
287 with {:ok, object} <- ActivityPub.upload(params),
288 new_info <- Map.put(user.info, "background", object.data),
289 change <- User.info_changeset(user, %{info: new_info}),
290 {:ok, _user} <- User.update_and_set_cache(change) do
291 %{"url" => [%{"href" => href} | _]} = object.data
292 response = %{url: href} |> Jason.encode!()
295 |> json_reply(200, response)
299 def external_profile(%{assigns: %{user: current_user}} = conn, %{"profileurl" => uri}) do
300 with {:ok, user_map} <- TwitterAPI.get_external_profile(current_user, uri),
301 response <- Jason.encode!(user_map) do
303 |> json_reply(200, response)
308 |> json(%{error: "Can't find user"})
312 def update_most_recent_notification(%{assigns: %{user: user}} = conn, %{"id" => id}) do
313 with id when is_number(id) <- String.to_integer(id),
315 mrn <- max(id, user.info["most_recent_notification"] || 0),
316 updated_info <- Map.put(info, "most_recent_notification", mrn),
317 changeset <- User.info_changeset(user, %{info: updated_info}),
318 {:ok, _user} <- User.update_and_set_cache(changeset) do
320 |> json_reply(200, Jason.encode!(mrn))
322 _e -> bad_request_reply(conn, "Can't update.")
326 def followers(conn, params) do
327 with {:ok, user} <- TwitterAPI.get_user(conn.assigns[:user], params),
328 {:ok, followers} <- User.get_followers(user) do
329 render(conn, UserView, "index.json", %{users: followers, for: conn.assigns[:user]})
331 _e -> bad_request_reply(conn, "Can't get followers")
335 def friends(conn, params) do
336 with {:ok, user} <- TwitterAPI.get_user(conn.assigns[:user], params),
337 {:ok, friends} <- User.get_friends(user) do
338 render(conn, UserView, "index.json", %{users: friends, for: conn.assigns[:user]})
340 _e -> bad_request_reply(conn, "Can't get friends")
344 def friend_requests(conn, params) do
345 with {:ok, user} <- TwitterAPI.get_user(conn.assigns[:user], params),
346 {:ok, friend_requests} <- User.get_follow_requests(user) do
347 render(conn, UserView, "index.json", %{users: friend_requests, for: conn.assigns[:user]})
349 _e -> bad_request_reply(conn, "Can't get friend requests")
353 def approve_friend_request(conn, %{"user_id" => uid} = params) do
354 with followed <- conn.assigns[:user],
355 uid when is_number(uid) <- String.to_integer(uid),
356 %User{} = follower <- Repo.get(User, uid),
357 {:ok, follower} <- User.maybe_follow(follower, followed),
358 %Activity{} = follow_activity <- Utils.fetch_latest_follow(follower, followed),
359 {:ok, follow_activity} <- Utils.update_follow_state(follow_activity, "accept"),
361 ActivityPub.accept(%{
362 to: [follower.ap_id],
363 actor: followed.ap_id,
364 object: follow_activity.data["id"],
367 render(conn, UserView, "show.json", %{user: follower, for: followed})
369 e -> bad_request_reply(conn, "Can't approve user: #{inspect(e)}")
373 def deny_friend_request(conn, %{"user_id" => uid} = params) do
374 with followed <- conn.assigns[:user],
375 uid when is_number(uid) <- String.to_integer(uid),
376 %User{} = follower <- Repo.get(User, uid),
377 %Activity{} = follow_activity <- Utils.fetch_latest_follow(follower, followed),
378 {:ok, follow_activity} <- Utils.update_follow_state(follow_activity, "reject"),
380 ActivityPub.reject(%{
381 to: [follower.ap_id],
382 actor: followed.ap_id,
383 object: follow_activity.data["id"],
386 render(conn, UserView, "show.json", %{user: follower, for: followed})
388 e -> bad_request_reply(conn, "Can't deny user: #{inspect(e)}")
392 def friends_ids(%{assigns: %{user: user}} = conn, _params) do
393 with {:ok, friends} <- User.get_friends(user) do
396 |> Enum.map(fn x -> x.id end)
401 _e -> bad_request_reply(conn, "Can't get friends")
405 def empty_array(conn, _params) do
406 json(conn, Jason.encode!([]))
409 def raw_empty_array(conn, _params) do
413 def update_profile(%{assigns: %{user: user}} = conn, params) do
415 if bio = params["description"] do
416 mentions = Formatter.parse_mentions(bio)
417 tags = Formatter.parse_tags(bio)
420 (user.info["source_data"]["tag"] || [])
421 |> Enum.filter(fn %{"type" => t} -> t == "Emoji" end)
422 |> Enum.map(fn %{"icon" => %{"url" => url}, "name" => name} ->
423 {String.trim(name, ":"), url}
426 bio_html = CommonUtils.format_input(bio, mentions, tags)
427 Map.put(params, "bio", bio_html |> Formatter.emojify(emoji))
433 if locked = params["locked"] do
434 with locked <- locked == "true",
435 new_info <- Map.put(user.info, "locked", locked),
436 change <- User.info_changeset(user, %{info: new_info}),
437 {:ok, user} <- User.update_and_set_cache(change) do
447 if default_scope = params["default_scope"] do
448 with new_info <- Map.put(user.info, "default_scope", default_scope),
449 change <- User.info_changeset(user, %{info: new_info}),
450 {:ok, user} <- User.update_and_set_cache(change) do
459 with changeset <- User.update_changeset(user, params),
460 {:ok, user} <- User.update_and_set_cache(changeset) do
461 CommonAPI.update(user)
462 render(conn, UserView, "user.json", %{user: user, for: user})
465 Logger.debug("Can't update user: #{inspect(error)}")
466 bad_request_reply(conn, "Can't update user")
470 def search(%{assigns: %{user: user}} = conn, %{"q" => _query} = params) do
471 activities = TwitterAPI.search(user, params)
474 |> render(ActivityView, "index.json", %{activities: activities, for: user})
477 defp bad_request_reply(conn, error_message) do
478 json = error_json(conn, error_message)
479 json_reply(conn, 400, json)
482 defp json_reply(conn, status, json) do
484 |> put_resp_content_type("application/json")
485 |> send_resp(status, json)
488 defp forbidden_json_reply(conn, error_message) do
489 json = error_json(conn, error_message)
490 json_reply(conn, 403, json)
493 defp error_json(conn, error_message) do
494 %{"error" => error_message, "request" => conn.request_path} |> Jason.encode!()
497 def errors(conn, {:param_cast, _}) do
500 |> json("Invalid parameters")
503 def errors(conn, _) do
506 |> json("Something went wrong")