Merge remote-tracking branch 'remotes/origin/develop' into feature/object-hashtags-rework

# Conflicts:
#	CHANGELOG.md
#	lib/pleroma/web/activity_pub/activity_pub.ex

lib/mix/tasks/pleroma/instance.ex

@@ -242,6 +242,13 @@ defmodule Mix.Tasks.Pleroma.Instance do
           rum_enabled: rum_enabled
         )
 
+      config_dir = Path.dirname(config_path)
+      psql_dir = Path.dirname(psql_path)
+
+      [config_dir, psql_dir, static_dir, uploads_dir]
+      |> Enum.reject(&File.exists?/1)
+      |> Enum.map(&File.mkdir_p!/1)
+
       shell_info("Writing config to #{config_path}.")
 
       File.write(config_path, result_config)
@@ -275,10 +282,6 @@ defmodule Mix.Tasks.Pleroma.Instance do
         indexable: indexable
       )
 
-    unless File.exists?(static_dir) do
-      File.mkdir_p!(static_dir)
-    end
-
     robots_txt_path = Path.join(static_dir, "robots.txt")
 
     if File.exists?(robots_txt_path) do

lib/pleroma/user.ex

@@ -146,6 +146,7 @@ defmodule Pleroma.User do
     field(:inbox, :string)
     field(:shared_inbox, :string)
     field(:accepts_chat_messages, :boolean, default: nil)
+    field(:last_active_at, :naive_datetime)
 
     embeds_one(
       :notification_settings,
@@ -2030,6 +2031,15 @@ defmodule Pleroma.User do
     |> hd()
   end
 
+  def full_nickname(%User{} = user) do
+    if String.contains?(user.nickname, "@") do
+      user.nickname
+    else
+      %{host: host} = URI.parse(user.ap_id)
+      user.nickname <> "@" <> host
+    end
+  end
+
   def full_nickname(nickname_or_mention),
     do: String.trim_leading(nickname_or_mention, "@")
 
@@ -2444,4 +2454,19 @@ defmodule Pleroma.User do
   def get_host(%User{ap_id: ap_id} = _user) do
     URI.parse(ap_id).host
   end
+
+  def update_last_active_at(%__MODULE__{local: true} = user) do
+    user
+    |> cast(%{last_active_at: NaiveDateTime.utc_now()}, [:last_active_at])
+    |> update_and_set_cache()
+  end
+
+  def active_user_count(weeks \\ 4) do
+    active_after = Timex.shift(NaiveDateTime.utc_now(), weeks: -weeks)
+
+    __MODULE__
+    |> where([u], u.last_active_at >= ^active_after)
+    |> where([u], u.local == true)
+    |> Repo.aggregate(:count)
+  end
 end

lib/pleroma/web/activity_pub/activity_pub.ex

@@ -824,6 +824,12 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
 
   defp restrict_local(query, _), do: query
 
+  defp restrict_remote(query, %{remote: true}) do
+    from(activity in query, where: activity.local == false)
+  end
+
+  defp restrict_remote(query, _), do: query
+
   defp restrict_actor(query, %{actor_id: actor_id}) do
     from(activity in query, where: activity.actor == ^actor_id)
   end
@@ -1198,6 +1204,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
       |> restrict_replies(opts)
       |> restrict_since(opts)
       |> restrict_local(opts)
+      |> restrict_remote(opts)
       |> restrict_actor(opts)
       |> restrict_type(opts)
       |> restrict_state(opts)

lib/pleroma/web/api_spec/operations/account_operation.ex

@@ -99,7 +99,10 @@ defmodule Pleroma.Web.ApiSpec.AccountOperation do
       summary: "Account",
       operationId: "AccountController.show",
       description: "View information about a profile.",
-      parameters: [%Reference{"$ref": "#/components/parameters/accountIdOrNickname"}],
+      parameters: [
+        %Reference{"$ref": "#/components/parameters/accountIdOrNickname"},
+        with_relationships_param()
+      ],
       responses: %{
         200 => Operation.response("Account", "application/json", Account),
         401 => Operation.response("Error", "application/json", ApiError),
@@ -130,7 +133,7 @@ defmodule Pleroma.Web.ApiSpec.AccountOperation do
             :with_muted,
             :query,
             BooleanLike,
-            "Include statuses from muted acccounts."
+            "Include statuses from muted accounts."
           ),
           Operation.parameter(:exclude_reblogs, :query, BooleanLike, "Exclude reblogs"),
           Operation.parameter(:exclude_replies, :query, BooleanLike, "Exclude replies"),
@@ -144,7 +147,7 @@ defmodule Pleroma.Web.ApiSpec.AccountOperation do
             :with_muted,
             :query,
             BooleanLike,
-            "Include reactions from muted acccounts."
+            "Include reactions from muted accounts."
           )
         ] ++ pagination_params(),
       responses: %{
@@ -347,7 +350,7 @@ defmodule Pleroma.Web.ApiSpec.AccountOperation do
       operationId: "AccountController.mutes",
       description: "Accounts the user has muted.",
       security: [%{"oAuth" => ["follow", "read:mutes"]}],
-      parameters: pagination_params(),
+      parameters: [with_relationships_param() | pagination_params()],
       responses: %{
         200 => Operation.response("Accounts", "application/json", array_of_accounts())
       }

lib/pleroma/web/api_spec/operations/timeline_operation.ex

@@ -25,6 +25,8 @@ defmodule Pleroma.Web.ApiSpec.TimelineOperation do
       security: [%{"oAuth" => ["read:statuses"]}],
       parameters: [
         local_param(),
+        remote_param(),
+        only_media_param(),
         with_muted_param(),
         exclude_visibilities_param(),
         reply_visibility_param() | pagination_params()
@@ -61,6 +63,7 @@ defmodule Pleroma.Web.ApiSpec.TimelineOperation do
         local_param(),
         instance_param(),
         only_media_param(),
+        remote_param(),
         with_muted_param(),
         exclude_visibilities_param(),
         reply_visibility_param() | pagination_params()
@@ -107,6 +110,7 @@ defmodule Pleroma.Web.ApiSpec.TimelineOperation do
         ),
         local_param(),
         only_media_param(),
+        remote_param(),
         with_muted_param(),
         exclude_visibilities_param() | pagination_params()
       ],
@@ -132,6 +136,9 @@ defmodule Pleroma.Web.ApiSpec.TimelineOperation do
           required: true
         ),
         with_muted_param(),
+        local_param(),
+        remote_param(),
+        only_media_param(),
         exclude_visibilities_param() | pagination_params()
       ],
       operationId: "TimelineController.list",
@@ -198,4 +205,13 @@ defmodule Pleroma.Web.ApiSpec.TimelineOperation do
       "Show only statuses with media attached?"
     )
   end
+
+  defp remote_param do
+    Operation.parameter(
+      :remote,
+      :query,
+      %Schema{allOf: [BooleanLike], default: false},
+      "Show only remote statuses?"
+    )
+  end
 end

lib/pleroma/web/mastodon_api/controllers/account_controller.ex

@@ -269,10 +269,14 @@ defmodule Pleroma.Web.MastodonAPI.AccountController do
   def relationships(%{assigns: %{user: _user}} = conn, _), do: json(conn, [])
 
   @doc "GET /api/v1/accounts/:id"
-  def show(%{assigns: %{user: for_user}} = conn, %{id: nickname_or_id}) do
+  def show(%{assigns: %{user: for_user}} = conn, %{id: nickname_or_id} = params) do
     with %User{} = user <- User.get_cached_by_nickname_or_id(nickname_or_id, for: for_user),
          :visible <- User.visible_for(user, for_user) do
-      render(conn, "show.json", user: user, for: for_user)
+      render(conn, "show.json",
+        user: user,
+        for: for_user,
+        embed_relationships: embed_relationships?(params)
+      )
     else
       error -> user_visibility_error(conn, error)
     end
@@ -454,7 +458,12 @@ defmodule Pleroma.Web.MastodonAPI.AccountController do
 
     conn
     |> add_link_headers(users)
-    |> render("index.json", users: users, for: user, as: :user)
+    |> render("index.json",
+      users: users,
+      for: user,
+      as: :user,
+      embed_relationships: embed_relationships?(params)
+    )
   end
 
   @doc "GET /api/v1/blocks"

lib/pleroma/web/mastodon_api/controllers/timeline_controller.ex

@@ -51,6 +51,8 @@ defmodule Pleroma.Web.MastodonAPI.TimelineController do
       |> Map.put(:reply_filtering_user, user)
       |> Map.put(:announce_filtering_user, user)
       |> Map.put(:user, user)
+      |> Map.put(:local_only, params[:local])
+      |> Map.delete(:local)
 
     activities =
       [user.ap_id | User.following(user)]
@@ -190,6 +192,7 @@ defmodule Pleroma.Web.MastodonAPI.TimelineController do
         |> Map.put(:blocking_user, user)
         |> Map.put(:user, user)
         |> Map.put(:muting_user, user)
+        |> Map.put(:local_only, params[:local])
 
       # we must filter the following list for the user to avoid leaking statuses the user
       # does not actually have permission to see (for more info, peruse security issue #270).

lib/pleroma/web/mastodon_api/views/account_view.ex

@@ -262,7 +262,9 @@ defmodule Pleroma.Web.MastodonAPI.AccountView do
         }
       },
 
-      # Pleroma extension
+      # Pleroma extensions
+      # Note: it's insecure to output :email but fully-qualified nickname may serve as safe stub
+      fqn: User.full_nickname(user),
       pleroma: %{
         ap_id: user.ap_id,
         also_known_as: user.also_known_as,

lib/pleroma/web/mastodon_api/views/instance_view.ex

@@ -45,6 +45,7 @@ defmodule Pleroma.Web.MastodonAPI.InstanceView do
           fields_limits: fields_limits(),
           post_formats: Config.get([:instance, :allowed_post_formats])
         },
+        stats: %{mau: Pleroma.User.active_user_count()},
         vapid_public_key: Keyword.get(Pleroma.Web.Push.vapid_config(), :public_key)
       }
     }

lib/pleroma/web/plugs/user_tracking_plug.ex

@@ -0,0 +1,30 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.Plugs.UserTrackingPlug do
+  alias Pleroma.User
+
+  import Plug.Conn, only: [assign: 3]
+
+  @update_interval :timer.hours(24)
+
+  def init(opts), do: opts
+
+  def call(%{assigns: %{user: %User{id: id} = user}} = conn, _) when not is_nil(id) do
+    with true <- needs_update?(user),
+         {:ok, user} <- User.update_last_active_at(user) do
+      assign(conn, :user, user)
+    else
+      _ -> conn
+    end
+  end
+
+  def call(conn, _), do: conn
+
+  defp needs_update?(%User{last_active_at: nil}), do: true
+
+  defp needs_update?(%User{last_active_at: last_active_at}) do
+    NaiveDateTime.diff(NaiveDateTime.utc_now(), last_active_at, :millisecond) >= @update_interval
+  end
+end

lib/pleroma/web/router.ex

@@ -56,6 +56,7 @@ defmodule Pleroma.Web.Router do
     plug(Pleroma.Web.Plugs.UserEnabledPlug)
     plug(Pleroma.Web.Plugs.SetUserSessionIdPlug)
     plug(Pleroma.Web.Plugs.EnsureUserTokenAssignsPlug)
+    plug(Pleroma.Web.Plugs.UserTrackingPlug)
   end
 
   pipeline :base_api do
@@ -319,6 +320,8 @@ defmodule Pleroma.Web.Router do
   end
 
   scope "/oauth", Pleroma.Web.OAuth do
+    # Note: use /api/v1/accounts/verify_credentials for userinfo of signed-in user
+
     get("/registration_details", OAuthController, :registration_details)
 
     post("/mfa/verify", MFAController, :verify, as: :mfa_verify)

lib/pleroma/web/templates/embed/show.html.eex

@@ -6,7 +6,7 @@
       </div>
       <span class="display-name" style="padding-left: 0.5em;">
         <bdi><%= raw (@author.name |> Formatter.emojify(@author.emoji)) %></bdi>
-        <span class="nickname"><%= full_nickname(@author) %></span>
+        <span class="nickname">@<%= full_nickname(@author) %></span>
       </span>
     </a>
   </div>

lib/pleroma/web/views/embed_view.ex

@@ -17,6 +17,8 @@ defmodule Pleroma.Web.EmbedView do
 
   use Phoenix.HTML
 
+  defdelegate full_nickname(user), to: User
+
   @media_types ["image", "audio", "video"]
 
   defp fetch_media_type(%{"mediaType" => mediaType}) do
@@ -30,11 +32,6 @@ defmodule Pleroma.Web.EmbedView do
     )
   end
 
-  defp full_nickname(user) do
-    %{host: host} = URI.parse(user.ap_id)
-    "@" <> user.nickname <> "@" <> host
-  end
-
   defp status_title(%Activity{object: %Object{data: %{"name" => name}}}) when is_binary(name),
     do: name
 

lib/pleroma/workers/attachments_cleanup_worker.ex

@@ -17,12 +17,14 @@ defmodule Pleroma.Workers.AttachmentsCleanupWorker do
           "object" => %{"data" => %{"attachment" => [_ | _] = attachments, "actor" => actor}}
         }
       }) do
-    attachments
-    |> Enum.flat_map(fn item -> Enum.map(item["url"], & &1["href"]) end)
-    |> fetch_objects
-    |> prepare_objects(actor, Enum.map(attachments, & &1["name"]))
-    |> filter_objects
-    |> do_clean
+    if Pleroma.Config.get([:instance, :cleanup_attachments], false) do
+      attachments
+      |> Enum.flat_map(fn item -> Enum.map(item["url"], & &1["href"]) end)
+      |> fetch_objects
+      |> prepare_objects(actor, Enum.map(attachments, & &1["name"]))
+      |> filter_objects
+      |> do_clean
+    end
 
     {:ok, :success}
   end

lib/pleroma/workers/purge_expired_activity.ex

@@ -7,7 +7,7 @@ defmodule Pleroma.Workers.PurgeExpiredActivity do
   Worker which purges expired activity.
   """
 
-  use Oban.Worker, queue: :activity_expiration, max_attempts: 1
+  use Oban.Worker, queue: :activity_expiration, max_attempts: 1, unique: [period: :infinity]
 
   import Ecto.Query