1 defmodule Pleroma.Web.TwitterAPI.Controller do
2 use Pleroma.Web, :controller
3 alias Pleroma.Web.TwitterAPI.{TwitterAPI, UserView, ActivityView, NotificationView}
4 alias Pleroma.Web.CommonAPI
5 alias Pleroma.{Repo, Activity, User, Notification}
6 alias Pleroma.Web.ActivityPub.ActivityPub
11 def verify_credentials(%{assigns: %{user: user}} = conn, _params) do
12 token = Phoenix.Token.sign(conn, "user socket", user.id)
13 render(conn, UserView, "show.json", %{user: user, token: token})
16 def status_update(%{assigns: %{user: user}} = conn, %{"status" => _} = status_data) do
17 with media_ids <- extract_media_ids(status_data),
19 TwitterAPI.create_status(user, Map.put(status_data, "media_ids", media_ids)) do
21 |> json(ActivityView.render("activity.json", activity: activity, for: user))
23 _ -> empty_status_reply(conn)
27 def status_update(conn, _status_data) do
28 empty_status_reply(conn)
31 defp empty_status_reply(conn) do
32 bad_request_reply(conn, "Client must provide a 'status' parameter with a value.")
35 defp extract_media_ids(status_data) do
36 with media_ids when not is_nil(media_ids) <- status_data["media_ids"],
37 split_ids <- String.split(media_ids, ","),
38 clean_ids <- Enum.reject(split_ids, fn id -> String.length(id) == 0 end) do
45 def public_and_external_timeline(%{assigns: %{user: user}} = conn, params) do
48 |> Map.put("type", ["Create", "Announce"])
49 |> Map.put("blocking_user", user)
51 activities = ActivityPub.fetch_public_activities(params)
54 |> render(ActivityView, "index.json", %{activities: activities, for: user})
57 def public_timeline(%{assigns: %{user: user}} = conn, params) do
60 |> Map.put("type", ["Create", "Announce"])
61 |> Map.put("local_only", true)
62 |> Map.put("blocking_user", user)
64 activities = ActivityPub.fetch_public_activities(params)
67 |> render(ActivityView, "index.json", %{activities: activities, for: user})
70 def friends_timeline(%{assigns: %{user: user}} = conn, params) do
73 |> Map.put("type", ["Create", "Announce", "Follow", "Like"])
74 |> Map.put("blocking_user", user)
75 |> Map.put("user", user)
77 activities = ActivityPub.fetch_activities([user.ap_id | user.following], params)
80 |> render(ActivityView, "index.json", %{activities: activities, for: user})
83 def show_user(conn, params) do
84 with {:ok, shown} <- TwitterAPI.get_user(params) do
85 if user = conn.assigns.user do
86 render(conn, UserView, "show.json", %{user: shown, for: user})
88 render(conn, UserView, "show.json", %{user: shown})
92 bad_request_reply(conn, msg)
96 def user_timeline(%{assigns: %{user: user}} = conn, params) do
97 case TwitterAPI.get_user(user, params) do
99 activities = ActivityPub.fetch_user_activities(target_user, user, params)
102 |> render(ActivityView, "index.json", %{activities: activities, for: user})
105 bad_request_reply(conn, msg)
109 def mentions_timeline(%{assigns: %{user: user}} = conn, params) do
110 activities = ActivityPub.fetch_activities([user.ap_id], params)
113 |> render(ActivityView, "index.json", %{activities: activities, for: user})
116 def notifications(%{assigns: %{user: user}} = conn, params) do
117 notifications = Notification.for_user(user, params)
120 |> render(NotificationView, "notification.json", %{notifications: notifications, for: user})
123 def follow(%{assigns: %{user: user}} = conn, params) do
124 case TwitterAPI.follow(user, params) do
125 {:ok, user, followed, _activity} ->
126 render(conn, UserView, "show.json", %{user: followed, for: user})
129 forbidden_json_reply(conn, msg)
133 def block(%{assigns: %{user: user}} = conn, params) do
134 case TwitterAPI.block(user, params) do
135 {:ok, user, blocked} ->
136 render(conn, UserView, "show.json", %{user: blocked, for: user})
139 forbidden_json_reply(conn, msg)
143 def unblock(%{assigns: %{user: user}} = conn, params) do
144 case TwitterAPI.unblock(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 delete_post(%{assigns: %{user: user}} = conn, %{"id" => id}) do
154 with {:ok, activity} <- TwitterAPI.delete(user, id) do
155 render(conn, ActivityView, "activity.json", %{activity: activity, for: user})
159 def unfollow(%{assigns: %{user: user}} = conn, params) do
160 case TwitterAPI.unfollow(user, params) do
161 {:ok, user, unfollowed} ->
162 render(conn, UserView, "show.json", %{user: unfollowed, for: user})
165 forbidden_json_reply(conn, msg)
169 def fetch_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
170 with %Activity{} = activity <- Repo.get(Activity, id),
171 true <- ActivityPub.visible_for_user?(activity, user) do
172 render(conn, ActivityView, "activity.json", %{activity: activity, for: user})
176 def fetch_conversation(%{assigns: %{user: user}} = conn, %{"id" => id}) do
177 id = String.to_integer(id)
179 with context when is_binary(context) <- TwitterAPI.conversation_id_to_context(id),
181 ActivityPub.fetch_activities_for_context(context, %{
182 "blocking_user" => user,
186 |> render(ActivityView, "index.json", %{activities: activities, for: user})
190 def upload(conn, %{"media" => media}) do
191 response = TwitterAPI.upload(media)
194 |> put_resp_content_type("application/atom+xml")
195 |> send_resp(200, response)
198 def upload_json(conn, %{"media" => media}) do
199 response = TwitterAPI.upload(media, "json")
202 |> json_reply(200, response)
205 def get_by_id_or_ap_id(id) do
206 activity = Repo.get(Activity, id) || Activity.get_create_activity_by_object_ap_id(id)
208 if activity.data["type"] == "Create" do
211 Activity.get_create_activity_by_object_ap_id(activity.data["object"])
215 def favorite(%{assigns: %{user: user}} = conn, %{"id" => id}) do
216 with {:ok, activity} <- TwitterAPI.fav(user, id) do
217 render(conn, ActivityView, "activity.json", %{activity: activity, for: user})
221 def unfavorite(%{assigns: %{user: user}} = conn, %{"id" => id}) do
222 with {:ok, activity} <- TwitterAPI.unfav(user, id) do
223 render(conn, ActivityView, "activity.json", %{activity: activity, for: user})
227 def retweet(%{assigns: %{user: user}} = conn, %{"id" => id}) do
228 with {:ok, activity} <- TwitterAPI.repeat(user, id) do
229 render(conn, ActivityView, "activity.json", %{activity: activity, for: user})
233 def register(conn, params) do
234 with {:ok, user} <- TwitterAPI.register_user(params) do
235 render(conn, UserView, "show.json", %{user: user})
239 |> json_reply(400, Jason.encode!(errors))
243 def update_avatar(%{assigns: %{user: user}} = conn, params) do
244 {:ok, object} = ActivityPub.upload(params)
245 change = Changeset.change(user, %{avatar: object.data})
246 {:ok, user} = User.update_and_set_cache(change)
247 CommonAPI.update(user)
249 render(conn, UserView, "show.json", %{user: user, for: user})
252 def update_banner(%{assigns: %{user: user}} = conn, params) do
253 with {:ok, object} <- ActivityPub.upload(%{"img" => params["banner"]}),
254 new_info <- Map.put(user.info, "banner", object.data),
255 change <- User.info_changeset(user, %{info: new_info}),
256 {:ok, user} <- User.update_and_set_cache(change) do
257 CommonAPI.update(user)
258 %{"url" => [%{"href" => href} | _]} = object.data
259 response = %{url: href} |> Jason.encode!()
262 |> json_reply(200, response)
266 def update_background(%{assigns: %{user: user}} = conn, params) do
267 with {:ok, object} <- ActivityPub.upload(params),
268 new_info <- Map.put(user.info, "background", object.data),
269 change <- User.info_changeset(user, %{info: new_info}),
270 {:ok, _user} <- User.update_and_set_cache(change) do
271 %{"url" => [%{"href" => href} | _]} = object.data
272 response = %{url: href} |> Jason.encode!()
275 |> json_reply(200, response)
279 def external_profile(%{assigns: %{user: current_user}} = conn, %{"profileurl" => uri}) do
280 with {:ok, user_map} <- TwitterAPI.get_external_profile(current_user, uri),
281 response <- Jason.encode!(user_map) do
283 |> json_reply(200, response)
288 |> json(%{error: "Can't find user"})
292 def update_most_recent_notification(%{assigns: %{user: user}} = conn, %{"id" => id}) do
293 with id when is_number(id) <- String.to_integer(id),
295 mrn <- max(id, user.info["most_recent_notification"] || 0),
296 updated_info <- Map.put(info, "most_recent_notification", mrn),
297 changeset <- User.info_changeset(user, %{info: updated_info}),
298 {:ok, _user} <- User.update_and_set_cache(changeset) do
300 |> json_reply(200, Jason.encode!(mrn))
302 _e -> bad_request_reply(conn, "Can't update.")
306 def followers(conn, params) do
307 with {:ok, user} <- TwitterAPI.get_user(conn.assigns.user, params),
308 {:ok, followers} <- User.get_followers(user) do
309 render(conn, UserView, "index.json", %{users: followers, for: user})
311 _e -> bad_request_reply(conn, "Can't get followers")
315 def friends(conn, params) do
316 with {:ok, user} <- TwitterAPI.get_user(conn.assigns.user, params),
317 {:ok, friends} <- User.get_friends(user) do
318 render(conn, UserView, "index.json", %{users: friends, for: user})
320 _e -> bad_request_reply(conn, "Can't get friends")
324 def friends_ids(%{assigns: %{user: user}} = conn, _params) do
325 with {:ok, friends} <- User.get_friends(user) do
328 |> Enum.map(fn x -> x.id end)
333 _e -> bad_request_reply(conn, "Can't get friends")
337 def empty_array(conn, _params) do
338 json(conn, Jason.encode!([]))
341 def update_profile(%{assigns: %{user: user}} = conn, params) do
343 if bio = params["description"] do
344 bio_brs = Regex.replace(~r/\r?\n/, bio, "<br>")
345 Map.put(params, "bio", bio_brs)
350 with changeset <- User.update_changeset(user, params),
351 {:ok, user} <- User.update_and_set_cache(changeset) do
352 CommonAPI.update(user)
353 render(conn, UserView, "user.json", %{user: user, for: user})
356 Logger.debug("Can't update user: #{inspect(error)}")
357 bad_request_reply(conn, "Can't update user")
361 def search(%{assigns: %{user: user}} = conn, %{"q" => _query} = params) do
362 activities = TwitterAPI.search(user, params)
365 |> render(ActivityView, "index.json", %{activities: activities, for: user})
368 defp bad_request_reply(conn, error_message) do
369 json = error_json(conn, error_message)
370 json_reply(conn, 400, json)
373 defp json_reply(conn, status, json) do
375 |> put_resp_content_type("application/json")
376 |> send_resp(status, json)
379 defp forbidden_json_reply(conn, error_message) do
380 json = error_json(conn, error_message)
381 json_reply(conn, 403, json)
384 defp error_json(conn, error_message) do
385 %{"error" => error_message, "request" => conn.request_path} |> Jason.encode!()