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 @doc "GET /api/v1/statuses/:id"
107 def show(%{assigns: %{user: user}} = conn, %{"id" => id}) do
108 with %Activity{} = activity <- Activity.get_by_id_with_object(id),
109 true <- Visibility.visible_for_user?(activity, user) do
110 try_render(conn, "show.json", activity: activity, for: user)
114 @doc "DELETE /api/v1/statuses/:id"
115 def delete(%{assigns: %{user: user}} = conn, %{"id" => id}) do
116 with {:ok, %Activity{}} <- CommonAPI.delete(id, user) do
119 _e -> render_error(conn, :forbidden, "Can't delete this post")
123 @doc "POST /api/v1/statuses/:id/reblog"
124 def reblog(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
125 with {:ok, announce, _activity} <- CommonAPI.repeat(ap_id_or_id, user),
126 %Activity{} = announce <- Activity.normalize(announce.data) do
127 try_render(conn, "show.json", %{activity: announce, for: user, as: :activity})
131 @doc "POST /api/v1/statuses/:id/unreblog"
132 def unreblog(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
133 with {:ok, _unannounce, %{data: %{"id" => id}}} <- CommonAPI.unrepeat(ap_id_or_id, user),
134 %Activity{} = activity <- Activity.get_create_by_object_ap_id_with_object(id) do
135 try_render(conn, "show.json", %{activity: activity, for: user, as: :activity})
139 @doc "POST /api/v1/statuses/:id/favourite"
140 def favourite(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
141 with {:ok, _fav, %{data: %{"id" => id}}} <- CommonAPI.favorite(ap_id_or_id, user),
142 %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
143 try_render(conn, "show.json", activity: activity, for: user, as: :activity)
147 @doc "POST /api/v1/statuses/:id/unfavourite"
148 def unfavourite(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
149 with {:ok, _, _, %{data: %{"id" => id}}} <- CommonAPI.unfavorite(ap_id_or_id, user),
150 %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
151 try_render(conn, "show.json", activity: activity, for: user, as: :activity)
155 @doc "POST /api/v1/statuses/:id/pin"
156 def pin(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
157 with {:ok, activity} <- CommonAPI.pin(ap_id_or_id, user) do
158 try_render(conn, "show.json", activity: activity, for: user, as: :activity)
162 @doc "POST /api/v1/statuses/:id/unpin"
163 def unpin(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
164 with {:ok, activity} <- CommonAPI.unpin(ap_id_or_id, user) do
165 try_render(conn, "show.json", activity: activity, for: user, as: :activity)
169 @doc "POST /api/v1/statuses/:id/bookmark"
170 def bookmark(%{assigns: %{user: user}} = conn, %{"id" => id}) do
171 with %Activity{} = activity <- Activity.get_by_id_with_object(id),
172 %User{} = user <- User.get_cached_by_nickname(user.nickname),
173 true <- Visibility.visible_for_user?(activity, user),
174 {:ok, _bookmark} <- Bookmark.create(user.id, activity.id) do
175 try_render(conn, "show.json", activity: activity, for: user, as: :activity)
179 @doc "POST /api/v1/statuses/:id/unbookmark"
180 def unbookmark(%{assigns: %{user: user}} = conn, %{"id" => id}) do
181 with %Activity{} = activity <- Activity.get_by_id_with_object(id),
182 %User{} = user <- User.get_cached_by_nickname(user.nickname),
183 true <- Visibility.visible_for_user?(activity, user),
184 {:ok, _bookmark} <- Bookmark.destroy(user.id, activity.id) do
185 try_render(conn, "show.json", activity: activity, for: user, as: :activity)
189 @doc "POST /api/v1/statuses/:id/mute"
190 def mute_conversation(%{assigns: %{user: user}} = conn, %{"id" => id}) do
191 with %Activity{} = activity <- Activity.get_by_id(id),
192 {:ok, activity} <- CommonAPI.add_mute(user, activity) do
193 try_render(conn, "show.json", activity: activity, for: user, as: :activity)
197 @doc "POST /api/v1/statuses/:id/unmute"
198 def unmute_conversation(%{assigns: %{user: user}} = conn, %{"id" => id}) do
199 with %Activity{} = activity <- Activity.get_by_id(id),
200 {:ok, activity} <- CommonAPI.remove_mute(user, activity) do
201 try_render(conn, "show.json", activity: activity, for: user, as: :activity)
205 @doc "GET /api/v1/statuses/:id/card"
206 def card(%{assigns: %{user: user}} = conn, %{"id" => status_id}) do
207 with %Activity{} = activity <- Activity.get_by_id(status_id),
208 true <- Visibility.visible_for_user?(activity, user) do
209 data = Pleroma.Web.RichMedia.Helpers.fetch_data_for_activity(activity)
210 render(conn, "card.json", data)
212 _ -> render_error(conn, :not_found, "Record not found")
216 @doc "GET /api/v1/statuses/:id/favourited_by"
217 def favourited_by(%{assigns: %{user: user}} = conn, %{"id" => id}) do
218 with %Activity{} = activity <- Activity.get_by_id_with_object(id),
219 {:visible, true} <- {:visible, Visibility.visible_for_user?(activity, user)},
220 %Object{data: %{"likes" => likes}} <- Object.normalize(activity) do
223 |> Ecto.Query.where([u], u.ap_id in ^likes)
225 |> Enum.filter(&(not User.blocks?(user, &1)))
228 |> put_view(AccountView)
229 |> render("accounts.json", for: user, users: users, as: :user)
231 {:visible, false} -> {:error, :not_found}
236 @doc "GET /api/v1/statuses/:id/reblogged_by"
237 def reblogged_by(%{assigns: %{user: user}} = conn, %{"id" => id}) do
238 with %Activity{} = activity <- Activity.get_by_id_with_object(id),
239 {:visible, true} <- {:visible, Visibility.visible_for_user?(activity, user)},
240 %Object{data: %{"announcements" => announces}} <- Object.normalize(activity) do
243 |> Ecto.Query.where([u], u.ap_id in ^announces)
245 |> Enum.filter(&(not User.blocks?(user, &1)))
248 |> put_view(AccountView)
249 |> render("accounts.json", for: user, users: users, as: :user)
251 {:visible, false} -> {:error, :not_found}
256 @doc "GET /api/v1/statuses/:id/context"
257 def context(%{assigns: %{user: user}} = conn, %{"id" => id}) do
258 with %Activity{} = activity <- Activity.get_by_id(id) do
260 ActivityPub.fetch_activities_for_context(activity.data["context"], %{
261 "blocking_user" => user,
263 "exclude_id" => activity.id
266 render(conn, "context.json", activity: activity, activities: activities, user: user)