Merge branch 'develop' of git.pleroma.social:pleroma/pleroma into remove-twitter-api

23 files changed, 108 insertions, 41 deletions

diff --git a/lib/pleroma/config/loader.ex b/lib/pleroma/config/loader.ex
index 0f3ecf1ed..64e7de6df 100644
--- a/lib/pleroma/config/loader.ex
+++ b/lib/pleroma/config/loader.ex
@@ -12,6 +12,11 @@ defmodule Pleroma.Config.Loader do
     :swarm
   ]
 
+  @reject_groups [
+    :postgrex,
+    :tesla
+  ]
+
   if Code.ensure_loaded?(Config.Reader) do
     @reader Config.Reader
 
@@ -47,7 +52,8 @@ defmodule Pleroma.Config.Loader do
   @spec filter_group(atom(), keyword()) :: keyword()
   def filter_group(group, configs) do
     Enum.reject(configs[group], fn {key, _v} ->
-      key in @reject_keys or (group == :phoenix and key == :serve_endpoints) or group == :postgrex
+      key in @reject_keys or group in @reject_groups or
+        (group == :phoenix and key == :serve_endpoints)
     end)
   end
 end
diff --git a/lib/pleroma/html.ex b/lib/pleroma/html.ex
index d78c5f202..dc1b9b840 100644
--- a/lib/pleroma/html.ex
+++ b/lib/pleroma/html.ex
@@ -109,7 +109,7 @@ defmodule Pleroma.HTML do
       result =
         content
         |> Floki.parse_fragment!()
-        |> Floki.filter_out("a.mention,a.hashtag,a[rel~=\"tag\"]")
+        |> Floki.filter_out("a.mention,a.hashtag,a.attachment,a[rel~=\"tag\"]")
         |> Floki.attribute("a", "href")
         |> Enum.at(0)
 
diff --git a/lib/pleroma/migration_helper/notification_backfill.ex b/lib/pleroma/migration_helper/notification_backfill.ex
index b3770307a..d260e62ca 100644
--- a/lib/pleroma/migration_helper/notification_backfill.ex
+++ b/lib/pleroma/migration_helper/notification_backfill.ex
@@ -3,7 +3,6 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.MigrationHelper.NotificationBackfill do
-  alias Pleroma.Notification
   alias Pleroma.Object
   alias Pleroma.Repo
   alias Pleroma.User
@@ -25,18 +24,27 @@ defmodule Pleroma.MigrationHelper.NotificationBackfill do
         |> type_from_activity()
 
       notification
-      |> Notification.changeset(%{type: type})
+      |> Ecto.Changeset.change(%{type: type})
       |> Repo.update()
     end)
   end
 
+  defp get_by_ap_id(ap_id) do
+    q =
+      from(u in User,
+        select: u.id
+      )
+
+    Repo.get_by(q, ap_id: ap_id)
+  end
+
   # This is copied over from Notifications to keep this stable.
   defp type_from_activity(%{data: %{"type" => type}} = activity) do
     case type do
       "Follow" ->
         accepted_function = fn activity ->
-          with %User{} = follower <- User.get_by_ap_id(activity.data["actor"]),
-               %User{} = followed <- User.get_by_ap_id(activity.data["object"]) do
+          with %User{} = follower <- get_by_ap_id(activity.data["actor"]),
+               %User{} = followed <- get_by_ap_id(activity.data["object"]) do
             Pleroma.FollowingRelationship.following?(follower, followed)
           end
         end
diff --git a/lib/pleroma/notification.ex b/lib/pleroma/notification.ex
index 9ee9606be..2ef1a80c5 100644
--- a/lib/pleroma/notification.ex
+++ b/lib/pleroma/notification.ex
@@ -367,6 +367,7 @@ defmodule Pleroma.Notification do
         do_send = do_send && user in enabled_receivers
         create_notification(activity, user, do_send)
       end)
+      |> Enum.reject(&is_nil/1)
 
     {:ok, notifications}
   end
diff --git a/lib/pleroma/user.ex b/lib/pleroma/user.ex
index 9d5c61e79..8a54546d6 100644
--- a/lib/pleroma/user.ex
+++ b/lib/pleroma/user.ex
@@ -115,7 +115,7 @@ defmodule Pleroma.User do
     field(:is_moderator, :boolean, default: false)
     field(:is_admin, :boolean, default: false)
     field(:show_role, :boolean, default: true)
-    field(:settings, :map, default: nil)
+    field(:mastofe_settings, :map, default: nil)
     field(:uri, ObjectValidators.Uri, default: nil)
     field(:hide_followers_count, :boolean, default: false)
     field(:hide_follows_count, :boolean, default: false)
@@ -2118,8 +2118,8 @@ defmodule Pleroma.User do
 
   def mastodon_settings_update(user, settings) do
     user
-    |> cast(%{settings: settings}, [:settings])
-    |> validate_required([:settings])
+    |> cast(%{mastofe_settings: settings}, [:mastofe_settings])
+    |> validate_required([:mastofe_settings])
     |> update_and_set_cache()
   end
 
diff --git a/lib/pleroma/user/search.ex b/lib/pleroma/user/search.ex
index cec59c372..42ff1de78 100644
--- a/lib/pleroma/user/search.ex
+++ b/lib/pleroma/user/search.ex
@@ -52,6 +52,7 @@ defmodule Pleroma.User.Search do
     |> base_query(following)
     |> filter_blocked_user(for_user)
     |> filter_invisible_users()
+    |> filter_internal_users()
     |> filter_blocked_domains(for_user)
     |> fts_search(query_string)
     |> trigram_rank(query_string)
@@ -109,6 +110,10 @@ defmodule Pleroma.User.Search do
     from(q in query, where: q.invisible == false)
   end
 
+  defp filter_internal_users(query) do
+    from(q in query, where: q.actor_type != "Application")
+  end
+
   defp filter_blocked_user(query, %User{} = blocker) do
     query
     |> join(:left, [u], b in Pleroma.UserRelationship,
diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex
index 05bd824f5..94117202c 100644
--- a/lib/pleroma/web/activity_pub/activity_pub.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub.ex
@@ -1371,6 +1371,16 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
     end
   end
 
+  def maybe_handle_clashing_nickname(nickname) do
+    with %User{} = old_user <- User.get_by_nickname(nickname) do
+      Logger.info("Found an old user for #{nickname}, ap id is #{old_user.ap_id}, renaming.")
+
+      old_user
+      |> User.remote_user_changeset(%{nickname: "#{old_user.id}.#{old_user.nickname}"})
+      |> User.update_and_set_cache()
+    end
+  end
+
   def make_user_from_ap_id(ap_id) do
     user = User.get_cached_by_ap_id(ap_id)
 
@@ -1383,6 +1393,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
           |> User.remote_user_changeset(data)
           |> User.update_and_set_cache()
         else
+          maybe_handle_clashing_nickname(data[:nickname])
+
           data
           |> User.remote_user_changeset()
           |> Repo.insert()
diff --git a/lib/pleroma/web/activity_pub/side_effects.ex b/lib/pleroma/web/activity_pub/side_effects.ex
index 5cc2eb378..61feeae4d 100644
--- a/lib/pleroma/web/activity_pub/side_effects.ex
+++ b/lib/pleroma/web/activity_pub/side_effects.ex
@@ -6,6 +6,7 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
   collection, and so on.
   """
   alias Pleroma.Activity
+  alias Pleroma.Activity.Ir.Topics
   alias Pleroma.Chat
   alias Pleroma.Chat.MessageReference
   alias Pleroma.Notification
@@ -97,7 +98,10 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
 
     if !User.is_internal_user?(user) do
       Notification.create_notifications(object)
-      ActivityPub.stream_out(object)
+
+      object
+      |> Topics.get_activity_topics()
+      |> Streamer.stream(object)
     end
 
     {:ok, object, meta}
diff --git a/lib/pleroma/web/activity_pub/transmogrifier.ex b/lib/pleroma/web/activity_pub/transmogrifier.ex
index 278fbbeab..bc6fc4bd8 100644
--- a/lib/pleroma/web/activity_pub/transmogrifier.ex
+++ b/lib/pleroma/web/activity_pub/transmogrifier.ex
@@ -446,12 +446,9 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
       when objtype in ["Article", "Event", "Note", "Video", "Page", "Question", "Answer", "Audio"] do
     actor = Containment.get_actor(data)
 
-    data =
-      Map.put(data, "actor", actor)
-      |> fix_addressing
-
     with nil <- Activity.get_create_by_object_ap_id(object["id"]),
-         {:ok, %User{} = user} <- User.get_or_fetch_by_ap_id(data["actor"]) do
+         {:ok, %User{} = user} <- User.get_or_fetch_by_ap_id(actor),
+         data <- Map.put(data, "actor", actor) |> fix_addressing() do
       object = fix_object(object, options)
 
       params = %{
diff --git a/lib/pleroma/web/api_spec/cast_and_validate.ex b/lib/pleroma/web/api_spec/cast_and_validate.ex
index bd9026237..fbfc27d6f 100644
--- a/lib/pleroma/web/api_spec/cast_and_validate.ex
+++ b/lib/pleroma/web/api_spec/cast_and_validate.ex
@@ -40,7 +40,7 @@ defmodule Pleroma.Web.ApiSpec.CastAndValidate do
           |> List.first()
 
         _ ->
-          nil
+          "application/json"
       end
 
     private_data = Map.put(private_data, :operation_id, operation_id)
diff --git a/lib/pleroma/web/api_spec/operations/status_operation.ex b/lib/pleroma/web/api_spec/operations/status_operation.ex
index 0b7fad793..5bd4619d5 100644
--- a/lib/pleroma/web/api_spec/operations/status_operation.ex
+++ b/lib/pleroma/web/api_spec/operations/status_operation.ex
@@ -84,7 +84,7 @@ defmodule Pleroma.Web.ApiSpec.StatusOperation do
       operationId: "StatusController.delete",
       parameters: [id_param()],
       responses: %{
-        200 => empty_object_response(),
+        200 => status_response(),
         403 => Operation.response("Forbidden", "application/json", ApiError),
         404 => Operation.response("Not Found", "application/json", ApiError)
       }
diff --git a/lib/pleroma/web/api_spec/schemas/status.ex b/lib/pleroma/web/api_spec/schemas/status.ex
index 28cde963e..947e42890 100644
--- a/lib/pleroma/web/api_spec/schemas/status.ex
+++ b/lib/pleroma/web/api_spec/schemas/status.ex
@@ -62,6 +62,11 @@ defmodule Pleroma.Web.ApiSpec.Schemas.Status do
         }
       },
       content: %Schema{type: :string, format: :html, description: "HTML-encoded status content"},
+      text: %Schema{
+        type: :string,
+        description: "Original unformatted content in plain text",
+        nullable: true
+      },
       created_at: %Schema{
         type: :string,
         format: "date-time",
diff --git a/lib/pleroma/web/common_api/activity_draft.ex b/lib/pleroma/web/common_api/activity_draft.ex
index 9bcb9f587..f849b2e01 100644
--- a/lib/pleroma/web/common_api/activity_draft.ex
+++ b/lib/pleroma/web/common_api/activity_draft.ex
@@ -186,6 +186,7 @@ defmodule Pleroma.Web.CommonAPI.ActivityDraft do
         draft.poll
       )
       |> Map.put("emoji", emoji)
+      |> Map.put("source", draft.status)
 
     %__MODULE__{draft | object: object}
   end
diff --git a/lib/pleroma/web/mastodon_api/controllers/search_controller.ex b/lib/pleroma/web/mastodon_api/controllers/search_controller.ex
index e50980122..29affa7d5 100644
--- a/lib/pleroma/web/mastodon_api/controllers/search_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/search_controller.ex
@@ -44,6 +44,7 @@ defmodule Pleroma.Web.MastodonAPI.SearchController do
   def search(conn, params), do: do_search(:v1, conn, params)
 
   defp do_search(version, %{assigns: %{user: user}} = conn, %{q: query} = params) do
+    query = String.trim(query)
     options = search_options(params, user)
     timeout = Keyword.get(Repo.config(), :timeout, 15_000)
     default_values = %{"statuses" => [], "accounts" => [], "hashtags" => []}
diff --git a/lib/pleroma/web/mastodon_api/controllers/status_controller.ex b/lib/pleroma/web/mastodon_api/controllers/status_controller.ex
index 468b44b67..3f4c53437 100644
--- a/lib/pleroma/web/mastodon_api/controllers/status_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/status_controller.ex
@@ -200,11 +200,18 @@ defmodule Pleroma.Web.MastodonAPI.StatusController do
 
   @doc "DELETE /api/v1/statuses/:id"
   def delete(%{assigns: %{user: user}} = conn, %{id: id}) do
-    with {:ok, %Activity{}} <- CommonAPI.delete(id, user) do
-      json(conn, %{})
+    with %Activity{} = activity <- Activity.get_by_id_with_object(id),
+         render <-
+           try_render(conn, "show.json",
+             activity: activity,
+             for: user,
+             with_direct_conversation_id: true,
+             with_source: true
+           ),
+         {:ok, %Activity{}} <- CommonAPI.delete(id, user) do
+      render
     else
-      {:error, :not_found} = e -> e
-      _e -> render_error(conn, :forbidden, "Can't delete this post")
+      _e -> {:error, :not_found}
     end
   end
 
diff --git a/lib/pleroma/web/mastodon_api/views/instance_view.ex b/lib/pleroma/web/mastodon_api/views/instance_view.ex
index 35c2fc25c..89e48fba5 100644
--- a/lib/pleroma/web/mastodon_api/views/instance_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/instance_view.ex
@@ -36,8 +36,10 @@ defmodule Pleroma.Web.MastodonAPI.InstanceView do
       background_image: Keyword.get(instance, :background_image),
       pleroma: %{
         metadata: %{
+          account_activation_required: Keyword.get(instance, :account_activation_required),
           features: features(),
-          federation: federation()
+          federation: federation(),
+          fields_limits: fields_limits()
         },
         vapid_public_key: Keyword.get(Pleroma.Web.Push.vapid_config(), :public_key)
       }
@@ -88,4 +90,13 @@ defmodule Pleroma.Web.MastodonAPI.InstanceView do
     end
     |> Map.put(:enabled, Config.get([:instance, :federating]))
   end
+
+  def fields_limits do
+    %{
+      max_fields: Config.get([:instance, :max_account_fields]),
+      max_remote_fields: Config.get([:instance, :max_remote_account_fields]),
+      name_length: Config.get([:instance, :account_field_name_length]),
+      value_length: Config.get([:instance, :account_field_value_length])
+    }
+  end
 end
diff --git a/lib/pleroma/web/mastodon_api/views/status_view.ex b/lib/pleroma/web/mastodon_api/views/status_view.ex
index 6ee17f4dd..fa9d695f3 100644
--- a/lib/pleroma/web/mastodon_api/views/status_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/status_view.ex
@@ -333,6 +333,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
       reblog: nil,
       card: card,
       content: content_html,
+      text: opts[:with_source] && object.data["source"],
       created_at: created_at,
       reblogs_count: announcement_count,
       replies_count: object.data["repliesCount"] || 0,
diff --git a/lib/pleroma/web/preload/instance.ex b/lib/pleroma/web/preload/instance.ex
index 0b6fd3313..50d1f3382 100644
--- a/lib/pleroma/web/preload/instance.ex
+++ b/lib/pleroma/web/preload/instance.ex
@@ -3,14 +3,15 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.Preload.Providers.Instance do
+  alias Pleroma.Plugs.InstanceStatic
   alias Pleroma.Web.MastodonAPI.InstanceView
   alias Pleroma.Web.Nodeinfo.Nodeinfo
   alias Pleroma.Web.Preload.Providers.Provider
 
   @behaviour Provider
-  @instance_url :"/api/v1/instance"
-  @panel_url :"/instance/panel.html"
-  @nodeinfo_url :"/nodeinfo/2.0"
+  @instance_url "/api/v1/instance"
+  @panel_url "/instance/panel.html"
+  @nodeinfo_url "/nodeinfo/2.0.json"
 
   @impl Provider
   def generate_terms(_params) do
@@ -27,7 +28,7 @@ defmodule Pleroma.Web.Preload.Providers.Instance do
   end
 
   defp build_panel_tag(acc) do
-    instance_path = Path.join(:code.priv_dir(:pleroma), "static/instance/panel.html")
+    instance_path = InstanceStatic.file_path(@panel_url |> to_string())
 
     if File.exists?(instance_path) do
       panel_data = File.read!(instance_path)
diff --git a/lib/pleroma/web/preload/status_net.ex b/lib/pleroma/web/preload/status_net.ex
index 367442d5c..9b62f87a2 100644
--- a/lib/pleroma/web/preload/status_net.ex
+++ b/lib/pleroma/web/preload/status_net.ex
@@ -4,10 +4,10 @@
 
 defmodule Pleroma.Web.Preload.Providers.StatusNet do
   alias Pleroma.Web.Preload.Providers.Provider
-  alias Pleroma.Web.TwitterAPI.UtilView
+  alias Pleroma.Web.TwitterAPI.UtilController
 
   @behaviour Provider
-  @config_url :"/api/statusnet/config.json"
+  @config_url "/api/statusnet/config.json"
 
   @impl Provider
   def generate_terms(_params) do
@@ -16,9 +16,10 @@ defmodule Pleroma.Web.Preload.Providers.StatusNet do
   end
 
   defp build_config_tag(acc) do
-    instance = Pleroma.Config.get(:instance)
-    info_data = UtilView.status_net_config(instance)
+    resp =
+      Plug.Test.conn(:get, @config_url |> to_string())
+      |> UtilController.config(nil)
 
-    Map.put(acc, @config_url, info_data)
+    Map.put(acc, @config_url, resp.resp_body)
   end
 end
diff --git a/lib/pleroma/web/preload/timelines.ex b/lib/pleroma/web/preload/timelines.ex
index e531b8960..57de04051 100644
--- a/lib/pleroma/web/preload/timelines.ex
+++ b/lib/pleroma/web/preload/timelines.ex
@@ -8,7 +8,7 @@ defmodule Pleroma.Web.Preload.Providers.Timelines do
   alias Pleroma.Web.Preload.Providers.Provider
 
   @behaviour Provider
-  @public_url :"/api/v1/timelines/public"
+  @public_url "/api/v1/timelines/public"
 
   @impl Provider
   def generate_terms(params) do
diff --git a/lib/pleroma/web/preload/user.ex b/lib/pleroma/web/preload/user.ex
index 3a244845b..b3d2e9b8d 100644
--- a/lib/pleroma/web/preload/user.ex
+++ b/lib/pleroma/web/preload/user.ex
@@ -3,11 +3,12 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.Preload.Providers.User do
+  alias Pleroma.User
   alias Pleroma.Web.MastodonAPI.AccountView
   alias Pleroma.Web.Preload.Providers.Provider
 
   @behaviour Provider
-  @account_url :"/api/v1/accounts"
+  @account_url_base "/api/v1/accounts"
 
   @impl Provider
   def generate_terms(%{user: user}) do
@@ -16,10 +17,10 @@ defmodule Pleroma.Web.Preload.Providers.User do
 
   def generate_terms(_params), do: %{}
 
-  def build_accounts_tag(acc, nil), do: acc
-
-  def build_accounts_tag(acc, user) do
+  def build_accounts_tag(acc, %User{} = user) do
     account_data = AccountView.render("show.json", %{user: user, for: user})
-    Map.put(acc, @account_url, account_data)
+    Map.put(acc, "#{@account_url_base}/#{user.id}", account_data)
   end
+
+  def build_accounts_tag(acc, _), do: acc
 end
diff --git a/lib/pleroma/web/streamer/streamer.ex b/lib/pleroma/web/streamer/streamer.ex
index d1d2c9b9c..d1d70e556 100644
--- a/lib/pleroma/web/streamer/streamer.ex
+++ b/lib/pleroma/web/streamer/streamer.ex
@@ -104,7 +104,9 @@ defmodule Pleroma.Web.Streamer do
     :ok
   end
 
-  def filtered_by_user?(%User{} = user, %Activity{} = item) do
+  def filtered_by_user?(user, item, streamed_type \\ :activity)
+
+  def filtered_by_user?(%User{} = user, %Activity{} = item, streamed_type) do
     %{block: blocked_ap_ids, mute: muted_ap_ids, reblog_mute: reblog_muted_ap_ids} =
       User.outgoing_relationships_ap_ids(user, [:block, :mute, :reblog_mute])
 
@@ -116,6 +118,9 @@ defmodule Pleroma.Web.Streamer do
          true <-
            Enum.all?([blocked_ap_ids, muted_ap_ids], &(item.actor not in &1)),
          true <- item.data["type"] != "Announce" || item.actor not in reblog_muted_ap_ids,
+         true <-
+           !(streamed_type == :activity && item.data["type"] == "Announce" &&
+               parent.data["actor"] == user.ap_id),
          true <- Enum.all?([blocked_ap_ids, muted_ap_ids], &(parent.data["actor"] not in &1)),
          true <- MapSet.disjoint?(recipients, recipient_blocks),
          %{host: item_host} <- URI.parse(item.actor),
@@ -130,8 +135,8 @@ defmodule Pleroma.Web.Streamer do
     end
   end
 
-  def filtered_by_user?(%User{} = user, %Notification{activity: activity}) do
-    filtered_by_user?(user, activity)
+  def filtered_by_user?(%User{} = user, %Notification{activity: activity}, _) do
+    filtered_by_user?(user, activity, :notification)
   end
 
   defp do_stream("direct", item) do
diff --git a/lib/pleroma/web/views/masto_fe_view.ex b/lib/pleroma/web/views/masto_fe_view.ex
index c3096006e..f739dacb6 100644
--- a/lib/pleroma/web/views/masto_fe_view.ex
+++ b/lib/pleroma/web/views/masto_fe_view.ex
@@ -86,7 +86,7 @@ defmodule Pleroma.Web.MastoFEView do
           "video\/mp4"
         ]
       },
-      settings: user.settings || @default_settings,
+      settings: user.mastofe_settings || @default_settings,
       push_subscription: nil,
       accounts: %{user.id => render(AccountView, "show.json", user: user, for: user)},
       custom_emojis: render(CustomEmojiView, "index.json", custom_emojis: custom_emojis),