1 # Pleroma: A lightweight social networking server
2 # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
3 # SPDX-License-Identifier: AGPL-3.0-only
5 defmodule Pleroma.Web.MastodonAPI.StatusController do
6 use Pleroma.Web, :controller
8 import Pleroma.Web.MastodonAPI.MastodonAPIController, only: [try_render: 3]
12 alias Pleroma.Activity
13 alias Pleroma.Bookmark
15 alias Pleroma.Plugs.RateLimiter
17 alias Pleroma.ScheduledActivity
19 alias Pleroma.Web.ActivityPub.ActivityPub
20 alias Pleroma.Web.ActivityPub.Visibility
21 alias Pleroma.Web.CommonAPI
22 alias Pleroma.Web.MastodonAPI.AccountView
23 alias Pleroma.Web.MastodonAPI.ScheduledActivityView
25 @rate_limited_status_actions ~w(reblog unreblog favourite unfavourite create delete)a
29 {:status_id_action, bucket_name: "status_id_action:reblog_unreblog", params: ["id"]}
30 when action in ~w(reblog unreblog)a
35 {:status_id_action, bucket_name: "status_id_action:fav_unfav", params: ["id"]}
36 when action in ~w(favourite unfavourite)a
39 plug(RateLimiter, :statuses_actions when action in @rate_limited_status_actions)
41 action_fallback(Pleroma.Web.MastodonAPI.FallbackController)
44 GET `/api/v1/statuses?ids[]=1&ids[]=2`
46 `ids` query param is required
48 def index(%{assigns: %{user: user}} = conn, %{"ids" => ids}) do
54 |> Activity.all_by_ids_with_object()
55 |> Enum.filter(&Visibility.visible_for_user?(&1, user))
57 render(conn, "index.json", activities: activities, for: user, as: :activity)
63 Creates a scheduled status when `scheduled_at` param is present and it's far enough
66 %{assigns: %{user: user}} = conn,
67 %{"status" => _, "scheduled_at" => scheduled_at} = params
69 params = Map.put(params, "in_reply_to_status_id", params["in_reply_to_id"])
71 if ScheduledActivity.far_enough?(scheduled_at) do
72 with {:ok, scheduled_activity} <-
73 ScheduledActivity.create(user, %{"params" => params, "scheduled_at" => scheduled_at}) do
75 |> put_view(ScheduledActivityView)
76 |> render("show.json", scheduled_activity: scheduled_activity)
79 create(conn, Map.drop(params, ["scheduled_at"]))
86 Creates a regular status
88 def create(%{assigns: %{user: user}} = conn, %{"status" => _} = params) do
89 params = Map.put(params, "in_reply_to_status_id", params["in_reply_to_id"])
91 with {:ok, activity} <- CommonAPI.post(user, params) do
92 try_render(conn, "show.json",
96 with_direct_conversation_id: true
101 |> put_status(:unprocessable_entity)
102 |> json(%{error: message})
106 def create(%{assigns: %{user: _user}} = conn, %{"media_ids" => _} = params) do
107 create(conn, Map.put(params, "status", ""))
110 @doc "GET /api/v1/statuses/:id"
111 def show(%{assigns: %{user: user}} = conn, %{"id" => id}) do
112 with %Activity{} = activity <- Activity.get_by_id_with_object(id),
113 true <- Visibility.visible_for_user?(activity, user) do
114 try_render(conn, "show.json", activity: activity, for: user)
118 @doc "DELETE /api/v1/statuses/:id"
119 def delete(%{assigns: %{user: user}} = conn, %{"id" => id}) do
120 with {:ok, %Activity{}} <- CommonAPI.delete(id, user) do
123 _e -> render_error(conn, :forbidden, "Can't delete this post")
127 @doc "POST /api/v1/statuses/:id/reblog"
128 def reblog(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
129 with {:ok, announce, _activity} <- CommonAPI.repeat(ap_id_or_id, user),
130 %Activity{} = announce <- Activity.normalize(announce.data) do
131 try_render(conn, "show.json", %{activity: announce, for: user, as: :activity})
135 @doc "POST /api/v1/statuses/:id/unreblog"
136 def unreblog(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
137 with {:ok, _unannounce, %{data: %{"id" => id}}} <- CommonAPI.unrepeat(ap_id_or_id, user),
138 %Activity{} = activity <- Activity.get_create_by_object_ap_id_with_object(id) do
139 try_render(conn, "show.json", %{activity: activity, for: user, as: :activity})
143 @doc "POST /api/v1/statuses/:id/favourite"
144 def favourite(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
145 with {:ok, _fav, %{data: %{"id" => id}}} <- CommonAPI.favorite(ap_id_or_id, user),
146 %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
147 try_render(conn, "show.json", activity: activity, for: user, as: :activity)
151 @doc "POST /api/v1/statuses/:id/unfavourite"
152 def unfavourite(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
153 with {:ok, _, _, %{data: %{"id" => id}}} <- CommonAPI.unfavorite(ap_id_or_id, user),
154 %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
155 try_render(conn, "show.json", activity: activity, for: user, as: :activity)
159 @doc "POST /api/v1/statuses/:id/pin"
160 def pin(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
161 with {:ok, activity} <- CommonAPI.pin(ap_id_or_id, user) do
162 try_render(conn, "show.json", activity: activity, for: user, as: :activity)
166 @doc "POST /api/v1/statuses/:id/unpin"
167 def unpin(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
168 with {:ok, activity} <- CommonAPI.unpin(ap_id_or_id, user) do
169 try_render(conn, "show.json", activity: activity, for: user, as: :activity)
173 @doc "POST /api/v1/statuses/:id/bookmark"
174 def bookmark(%{assigns: %{user: user}} = conn, %{"id" => id}) do
175 with %Activity{} = activity <- Activity.get_by_id_with_object(id),
176 %User{} = user <- User.get_cached_by_nickname(user.nickname),
177 true <- Visibility.visible_for_user?(activity, user),
178 {:ok, _bookmark} <- Bookmark.create(user.id, activity.id) do
179 try_render(conn, "show.json", activity: activity, for: user, as: :activity)
183 @doc "POST /api/v1/statuses/:id/unbookmark"
184 def unbookmark(%{assigns: %{user: user}} = conn, %{"id" => id}) do
185 with %Activity{} = activity <- Activity.get_by_id_with_object(id),
186 %User{} = user <- User.get_cached_by_nickname(user.nickname),
187 true <- Visibility.visible_for_user?(activity, user),
188 {:ok, _bookmark} <- Bookmark.destroy(user.id, activity.id) do
189 try_render(conn, "show.json", activity: activity, for: user, as: :activity)
193 @doc "POST /api/v1/statuses/:id/mute"
194 def mute_conversation(%{assigns: %{user: user}} = conn, %{"id" => id}) do
195 with %Activity{} = activity <- Activity.get_by_id(id),
196 {:ok, activity} <- CommonAPI.add_mute(user, activity) do
197 try_render(conn, "show.json", activity: activity, for: user, as: :activity)
201 @doc "POST /api/v1/statuses/:id/unmute"
202 def unmute_conversation(%{assigns: %{user: user}} = conn, %{"id" => id}) do
203 with %Activity{} = activity <- Activity.get_by_id(id),
204 {:ok, activity} <- CommonAPI.remove_mute(user, activity) do
205 try_render(conn, "show.json", activity: activity, for: user, as: :activity)
209 @doc "GET /api/v1/statuses/:id/card"
210 @deprecated "https://github.com/tootsuite/mastodon/pull/11213"
211 def card(%{assigns: %{user: user}} = conn, %{"id" => status_id}) do
212 with %Activity{} = activity <- Activity.get_by_id(status_id),
213 true <- Visibility.visible_for_user?(activity, user) do
214 data = Pleroma.Web.RichMedia.Helpers.fetch_data_for_activity(activity)
215 render(conn, "card.json", data)
217 _ -> render_error(conn, :not_found, "Record not found")
221 @doc "GET /api/v1/statuses/:id/favourited_by"
222 def favourited_by(%{assigns: %{user: user}} = conn, %{"id" => id}) do
223 with %Activity{} = activity <- Activity.get_by_id_with_object(id),
224 {:visible, true} <- {:visible, Visibility.visible_for_user?(activity, user)},
225 %Object{data: %{"likes" => likes}} <- Object.normalize(activity) do
228 |> Ecto.Query.where([u], u.ap_id in ^likes)
230 |> Enum.filter(&(not User.blocks?(user, &1)))
233 |> put_view(AccountView)
234 |> render("accounts.json", for: user, users: users, as: :user)
236 {:visible, false} -> {:error, :not_found}
241 @doc "GET /api/v1/statuses/:id/reblogged_by"
242 def reblogged_by(%{assigns: %{user: user}} = conn, %{"id" => id}) do
243 with %Activity{} = activity <- Activity.get_by_id_with_object(id),
244 {:visible, true} <- {:visible, Visibility.visible_for_user?(activity, user)},
245 %Object{data: %{"announcements" => announces}} <- Object.normalize(activity) do
248 |> Ecto.Query.where([u], u.ap_id in ^announces)
250 |> Enum.filter(&(not User.blocks?(user, &1)))
253 |> put_view(AccountView)
254 |> render("accounts.json", for: user, users: users, as: :user)
256 {:visible, false} -> {:error, :not_found}
261 @doc "GET /api/v1/statuses/:id/context"
262 def context(%{assigns: %{user: user}} = conn, %{"id" => id}) do
263 with %Activity{} = activity <- Activity.get_by_id(id) do
265 ActivityPub.fetch_activities_for_context(activity.data["context"], %{
266 "blocking_user" => user,
268 "exclude_id" => activity.id
271 render(conn, "context.json", activity: activity, activities: activities, user: user)