Merge branch 'develop' into fix/dymamic-docs

CHANGELOG.md

@@ -9,6 +9,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - **Breaking**: OStatus protocol support
 - **Breaking**: MDII uploader
 - **Breaking**: Using third party engines for user recommendation
+<details>
+  <summary>API Changes</summary>
+- **Breaking**: AdminAPI: migrate_from_db endpoint
+</details>
 
 ### Changed
 - **Breaking:** Pleroma won't start if it detects unapplied migrations

config/config.exs

@@ -509,7 +509,6 @@
 
 config :auto_linker,
   opts: [
-    scheme: true,
     extra: true,
     # TODO: Set to :no_scheme when it works properly
     validate_tld: true,

config/description.exs

@@ -2180,11 +2180,6 @@
         type: :boolean,
         description: "Set to `false` to remove target='_blank' attribute"
       },
-      %{
-        key: :scheme,
-        type: :boolean,
-        description: "Set to `true` to link urls with schema http://google.com"
-      },
       %{
         key: :truncate,
         type: [:integer, false],

docs/API/admin_api.md

@@ -665,11 +665,9 @@ Note: Available `:permission_group` is currently moderator and admin. 404 is ret
     - 404 Not Found `"Not found"`
   - On success: 200 OK `{}`
 
-## `GET /api/pleroma/admin/config/migrate_from_db`
+## `GET /api/pleroma/admin/restart`
 
-### Run mix task pleroma.config migrate_from_db
+### Restarts pleroma application
-
-Copies all settings from database to `config/{env}.exported_from_db.secret.exs` with deletion from the table. Where `{env}` is the environment in which `pleroma` is running.
 
 - Params: none
 - Response:

lib/pleroma/config/loader.ex

@@ -3,8 +3,6 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Config.Loader do
-  @paths ["config/config.exs", "config/#{Mix.env()}.exs"]
-
   @reject_keys [
     Pleroma.Repo,
     Pleroma.Web.Endpoint,
@@ -35,8 +33,8 @@ defp do_merge(conf1, conf2), do: Mix.Config.merge(conf1, conf2)
   def load_and_merge do
     all_paths =
       if Pleroma.Config.get(:release),
-        do: @paths ++ ["config/releases.exs"],
+        do: ["config/config.exs", "config/releases.exs"],
-        else: @paths
+        else: ["config/config.exs"]
 
     all_paths
     |> Enum.map(&load(&1))

lib/pleroma/config/transfer_task.ex

@@ -10,6 +10,30 @@ defmodule Pleroma.Config.TransferTask do
 
   require Logger
 
+  @type env() :: :test | :benchmark | :dev | :prod
+
+  @reboot_time_keys [
+    {:pleroma, :hackney_pools},
+    {:pleroma, :chat},
+    {:pleroma, Oban},
+    {:pleroma, :rate_limit},
+    {:pleroma, :markup},
+    {:plerome, :streamer}
+  ]
+
+  @reboot_time_subkeys [
+    {:pleroma, Pleroma.Captcha, [:seconds_valid]},
+    {:pleroma, Pleroma.Upload, [:proxy_remote]},
+    {:pleroma, :instance, [:upload_limit]},
+    {:pleroma, :email_notifications, [:digest]},
+    {:pleroma, :oauth2, [:clean_expired_tokens]},
+    {:pleroma, Pleroma.ActivityExpiration, [:enabled]},
+    {:pleroma, Pleroma.ScheduledActivity, [:enabled]},
+    {:pleroma, :gopher, [:enabled]}
+  ]
+
+  @reject [nil, :prometheus]
+
   def start_link(_) do
     load_and_update_env()
     if Pleroma.Config.get(:env) == :test, do: Ecto.Adapters.SQL.Sandbox.checkin(Repo)
@@ -17,21 +41,34 @@ def start_link(_) do
   end
 
   @spec load_and_update_env([ConfigDB.t()]) :: :ok | false
-  def load_and_update_env(deleted \\ []) do
+  def load_and_update_env(deleted \\ [], restart_pleroma? \\ true) do
     with true <- Pleroma.Config.get(:configurable_from_database),
          true <- Ecto.Adapters.SQL.table_exists?(Repo, "config"),
          started_applications <- Application.started_applications() do
       # We need to restart applications for loaded settings take effect
+
       in_db = Repo.all(ConfigDB)
 
       with_deleted = in_db ++ deleted
 
+      reject_for_restart = if restart_pleroma?, do: @reject, else: [:pleroma | @reject]
+
+      applications =
         with_deleted
         |> Enum.map(&merge_and_update(&1))
         |> Enum.uniq()
         # TODO: some problem with prometheus after restart!
-      |> Enum.reject(&(&1 in [:pleroma, nil, :prometheus]))
+        |> Enum.reject(&(&1 in reject_for_restart))
-      |> Enum.each(&restart(started_applications, &1))
+
+      # to be ensured that pleroma will be restarted last
+      applications =
+        if :pleroma in applications do
+          List.delete(applications, :pleroma) ++ [:pleroma]
+        else
+          applications
+        end
+
+      Enum.each(applications, &restart(started_applications, &1, Pleroma.Config.get(:env)))
 
       :ok
     end
@@ -43,12 +80,25 @@ defp merge_and_update(setting) do
       group = ConfigDB.from_string(setting.group)
 
       default = Pleroma.Config.Holder.config(group, key)
-      merged_value = merge_value(setting, default, group, key)
+      value = ConfigDB.from_binary(setting.value)
+
+      merged_value =
+        if Ecto.get_meta(setting, :state) == :deleted do
+          default
+        else
+          if can_be_merged?(default, value) do
+            ConfigDB.merge_group(group, key, default, value)
+          else
+            value
+          end
+        end
 
       :ok = update_env(group, key, merged_value)
 
       if group != :logger do
+        if group != :pleroma or pleroma_need_restart?(group, key, value) do
           group
+        end
       else
         # change logger configuration in runtime, without restart
         if Keyword.keyword?(merged_value) and
@@ -76,22 +126,31 @@ defp merge_and_update(setting) do
     end
   end
 
-  defp merge_value(%{__meta__: %{state: :deleted}}, default, _group, _key), do: default
+  @spec pleroma_need_restart?(atom(), atom(), any()) :: boolean()
-
+  def pleroma_need_restart?(group, key, value) do
-  defp merge_value(setting, default, group, key) do
+    group_and_key_need_reboot?(group, key) or group_and_subkey_need_reboot?(group, key, value)
-    value = ConfigDB.from_binary(setting.value)
-
-    if can_be_merged?(default, value) do
-      ConfigDB.merge_group(group, key, default, value)
-    else
-      value
   end
+
+  defp group_and_key_need_reboot?(group, key) do
+    Enum.any?(@reboot_time_keys, fn {g, k} -> g == group and k == key end)
+  end
+
+  defp group_and_subkey_need_reboot?(group, key, value) do
+    Keyword.keyword?(value) and
+      Enum.any?(@reboot_time_subkeys, fn {g, k, subkeys} ->
+        g == group and k == key and
+          Enum.any?(Keyword.keys(value), &(&1 in subkeys))
+      end)
   end
 
   defp update_env(group, key, nil), do: Application.delete_env(group, key)
   defp update_env(group, key, value), do: Application.put_env(group, key, value)
 
-  defp restart(started_applications, app) do
+  defp restart(_, :pleroma, :test), do: Logger.warn("pleroma restarted")
+
+  defp restart(_, :pleroma, _), do: send(Restarter.Pleroma, :after_boot)
+
+  defp restart(started_applications, app, _) do
     with {^app, _, _} <- List.keyfind(started_applications, app, 0),
          :ok <- Application.stop(app) do
       :ok = Application.start(app)

lib/pleroma/formatter.ex

@@ -13,7 +13,8 @@ defmodule Pleroma.Formatter do
   @auto_linker_config hashtag: true,
                       hashtag_handler: &Pleroma.Formatter.hashtag_handler/4,
                       mention: true,
-                      mention_handler: &Pleroma.Formatter.mention_handler/4
+                      mention_handler: &Pleroma.Formatter.mention_handler/4,
+                      scheme: true
 
   def escape_mention_handler("@" <> nickname = mention, buffer, _, _) do
     case User.get_cached_by_nickname(nickname) do

lib/pleroma/web/admin_api/admin_api_controller.ex

@@ -97,7 +97,7 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIController do
   plug(
     OAuthScopesPlug,
     %{scopes: ["read"], admin: true}
-    when action in [:config_show, :migrate_from_db, :list_log]
+    when action in [:config_show, :list_log]
   )
 
   plug(
@@ -793,19 +793,6 @@ def config_descriptions(conn, _params) do
     |> Plug.Conn.send_resp(200, @descriptions_json)
   end
 
-  def migrate_from_db(conn, _params) do
-    with :ok <- configurable_from_database(conn) do
-      Mix.Tasks.Pleroma.Config.run([
-        "migrate_from_db",
-        "--env",
-        to_string(Pleroma.Config.get(:env)),
-        "-d"
-      ])
-
-      json(conn, %{})
-    end
-  end
-
   def config_show(conn, %{"only_db" => true}) do
     with :ok <- configurable_from_database(conn) do
       configs = Pleroma.Repo.all(ConfigDB)
@@ -890,17 +877,36 @@ def config_update(conn, %{"configs" => configs}) do
           Ecto.get_meta(config, :state) == :deleted
         end)
 
-      Pleroma.Config.TransferTask.load_and_update_env(deleted)
+      Pleroma.Config.TransferTask.load_and_update_env(deleted, false)
 
-      Mix.Tasks.Pleroma.Config.run([
+      need_reboot? =
-        "migrate_from_db",
+        Enum.any?(updated, fn config ->
-        "--env",
+          group = ConfigDB.from_string(config.group)
-        to_string(Pleroma.Config.get(:env))
+          key = ConfigDB.from_string(config.key)
-      ])
+          value = ConfigDB.from_binary(config.value)
+          Pleroma.Config.TransferTask.pleroma_need_restart?(group, key, value)
+        end)
+
+      response = %{configs: updated}
+
+      response =
+        if need_reboot?, do: Map.put(response, :need_reboot, need_reboot?), else: response
 
       conn
       |> put_view(ConfigView)
-      |> render("index.json", %{configs: updated})
+      |> render("index.json", response)
+    end
+  end
+
+  def restart(conn, _params) do
+    with :ok <- configurable_from_database(conn) do
+      if Pleroma.Config.get(:env) == :test do
+        Logger.warn("pleroma restarted")
+      else
+        send(Restarter.Pleroma, {:restart, 50})
+      end
+
+      json(conn, %{})
     end
   end
 

lib/pleroma/web/admin_api/views/config_view.ex

@@ -5,10 +5,16 @@
 defmodule Pleroma.Web.AdminAPI.ConfigView do
   use Pleroma.Web, :view
 
-  def render("index.json", %{configs: configs}) do
+  def render("index.json", %{configs: configs} = params) do
-    %{
+    map = %{
       configs: render_many(configs, __MODULE__, "show.json", as: :config)
     }
+
+    if params[:need_reboot] do
+      Map.put(map, :need_reboot, true)
+    else
+      map
+    end
   end
 
   def render("show.json", %{config: config}) do

lib/pleroma/web/common_api/common_api.ex

@@ -315,8 +315,9 @@ def pin(id_or_ap_id, %{ap_id: user_ap_id} = user) do
     with %Activity{
            actor: ^user_ap_id,
            data: %{"type" => "Create"},
-           object: %Object{data: %{"type" => "Note"}}
+           object: %Object{data: %{"type" => object_type}}
          } = activity <- get_by_id_or_ap_id(id_or_ap_id),
+         true <- object_type in ["Note", "Article", "Question"],
          true <- Visibility.is_public?(activity),
          {:ok, _user} <- User.add_pinnned_activity(user, activity) do
       {:ok, activity}

lib/pleroma/web/router.ex

@@ -196,7 +196,7 @@ defmodule Pleroma.Web.Router do
     get("/config", AdminAPIController, :config_show)
     post("/config", AdminAPIController, :config_update)
     get("/config/descriptions", AdminAPIController, :config_descriptions)
-    get("/config/migrate_from_db", AdminAPIController, :migrate_from_db)
+    get("/restart", AdminAPIController, :restart)
 
     get("/moderation_log", AdminAPIController, :list_log)
 

mix.exs

@@ -8,7 +8,7 @@ def project do
       elixir: "~> 1.8",
       elixirc_paths: elixirc_paths(Mix.env()),
       compilers: [:phoenix, :gettext] ++ Mix.compilers(),
-      elixirc_options: [warnings_as_errors: true],
+      elixirc_options: [warnings_as_errors: warnings_as_errors(Mix.env())],
       xref: [exclude: [:eldap]],
       start_permanent: Mix.env() == :prod,
       aliases: aliases(),
@@ -73,6 +73,11 @@ defp elixirc_paths(:benchmark), do: ["lib", "benchmarks"]
   defp elixirc_paths(:test), do: ["lib", "test/support"]
   defp elixirc_paths(_), do: ["lib"]
 
+  defp warnings_as_errors(:prod), do: false
+  # Uncomment this if you need testing configurable_from_database logic
+  # defp warnings_as_errors(:dev), do: false
+  defp warnings_as_errors(_), do: true
+
   # Specifies OAuth dependencies.
   defp oauth_deps do
     oauth_strategy_packages =
@@ -166,7 +171,8 @@ defp deps do
       {:captcha,
        git: "https://git.pleroma.social/pleroma/elixir-libraries/elixir-captcha.git",
        ref: "e0f16822d578866e186a0974d65ad58cddc1e2ab"},
-      {:mox, "~> 0.5", only: :test}
+      {:mox, "~> 0.5", only: :test},
+      {:restarter, path: "./restarter"}
     ] ++ oauth_deps()
   end
 

restarter/lib/pleroma.ex

@@ -0,0 +1,28 @@
+defmodule Restarter.Pleroma do
+  use GenServer
+
+  def start_link(_) do
+    GenServer.start_link(__MODULE__, [], name: __MODULE__)
+  end
+
+  def init(_), do: {:ok, %{}}
+
+  def handle_info(:after_boot, %{after_boot: true} = state), do: {:noreply, state}
+
+  def handle_info(:after_boot, state) do
+    restart(:pleroma)
+    {:noreply, Map.put(state, :after_boot, true)}
+  end
+
+  def handle_info({:restart, delay}, state) do
+    Process.sleep(delay)
+    restart(:pleroma)
+    {:noreply, state}
+  end
+
+  defp restart(app) do
+    :ok = Application.ensure_started(app)
+    :ok = Application.stop(app)
+    :ok = Application.start(app)
+  end
+end

restarter/lib/restarter.ex

@@ -0,0 +1,8 @@
+defmodule Restarter do
+  use Application
+
+  def start(_, _) do
+    opts = [strategy: :one_for_one, name: Restarter.Supervisor]
+    Supervisor.start_link([Restarter.Pleroma], opts)
+  end
+end

restarter/mix.exs

@@ -0,0 +1,21 @@
+defmodule Restarter.MixProject do
+  use Mix.Project
+
+  def project do
+    [
+      app: :restarter,
+      version: "0.1.0",
+      elixir: "~> 1.8",
+      start_permanent: Mix.env() == :prod,
+      deps: deps()
+    ]
+  end
+
+  def application do
+    [
+      mod: {Restarter, []}
+    ]
+  end
+
+  defp deps, do: []
+end

test/config/transfer_task_test.exs

@@ -5,6 +5,8 @@
 defmodule Pleroma.Config.TransferTaskTest do
   use Pleroma.DataCase
 
+  import ExUnit.CaptureLog
+
   alias Pleroma.Config.TransferTask
   alias Pleroma.ConfigDB
 
@@ -105,4 +107,75 @@ test "transfer config values with full subkey update" do
       Application.put_env(:pleroma, :assets, assets)
     end)
   end
+
+  describe "pleroma restart" do
+    test "don't restart if no reboot time settings were changed" do
+      emoji = Application.get_env(:pleroma, :emoji)
+      on_exit(fn -> Application.put_env(:pleroma, :emoji, emoji) end)
+
+      ConfigDB.create(%{
+        group: ":pleroma",
+        key: ":emoji",
+        value: [groups: [a: 1, b: 2]]
+      })
+
+      refute String.contains?(
+               capture_log(fn -> TransferTask.start_link([]) end),
+               "pleroma restarted"
+             )
+    end
+
+    test "restart pleroma on reboot time key" do
+      chat = Application.get_env(:pleroma, :chat)
+      on_exit(fn -> Application.put_env(:pleroma, :chat, chat) end)
+
+      ConfigDB.create(%{
+        group: ":pleroma",
+        key: ":chat",
+        value: [enabled: false]
+      })
+
+      assert capture_log(fn -> TransferTask.start_link([]) end) =~ "pleroma restarted"
+    end
+
+    test "restart pleroma on reboot time subkey" do
+      captcha = Application.get_env(:pleroma, Pleroma.Captcha)
+      on_exit(fn -> Application.put_env(:pleroma, Pleroma.Captcha, captcha) end)
+
+      ConfigDB.create(%{
+        group: ":pleroma",
+        key: "Pleroma.Captcha",
+        value: [seconds_valid: 60]
+      })
+
+      assert capture_log(fn -> TransferTask.start_link([]) end) =~ "pleroma restarted"
+    end
+
+    test "don't restart pleroma on reboot time key and subkey if there is false flag" do
+      chat = Application.get_env(:pleroma, :chat)
+      captcha = Application.get_env(:pleroma, Pleroma.Captcha)
+
+      on_exit(fn ->
+        Application.put_env(:pleroma, :chat, chat)
+        Application.put_env(:pleroma, Pleroma.Captcha, captcha)
+      end)
+
+      ConfigDB.create(%{
+        group: ":pleroma",
+        key: ":chat",
+        value: [enabled: false]
+      })
+
+      ConfigDB.create(%{
+        group: ":pleroma",
+        key: "Pleroma.Captcha",
+        value: [seconds_valid: 60]
+      })
+
+      refute String.contains?(
+               capture_log(fn -> TransferTask.load_and_update_env([], false) end),
+               "pleroma restarted"
+             )
+    end
+  end
 end

test/web/admin_api/admin_api_controller_test.exs

@@ -2043,7 +2043,6 @@ test "POST /api/pleroma/admin/config error", %{conn: conn} do
         Application.delete_env(:pleroma, Pleroma.Captcha.NotReal)
         Application.put_env(:pleroma, :http, http)
         Application.put_env(:tesla, :adapter, Tesla.Mock)
-        :ok = File.rm("config/test.exported_from_db.secret.exs")
       end)
     end
 
@@ -2170,7 +2169,7 @@ test "create new config setting in db", %{conn: conn} do
       assert Application.get_env(:idna, :key5) == {"string", Pleroma.Captcha.NotReal, []}
     end
 
-    test "save config setting without key", %{conn: conn} do
+    test "save configs setting without explicit key", %{conn: conn} do
       level = Application.get_env(:quack, :level)
       meta = Application.get_env(:quack, :meta)
       webhook_url = Application.get_env(:quack, :webhook_url)
@@ -2256,6 +2255,34 @@ test "saving config with partial update", %{conn: conn} do
              }
     end
 
+    test "saving config which need pleroma reboot", %{conn: conn} do
+      chat = Pleroma.Config.get(:chat)
+      on_exit(fn -> Pleroma.Config.put(:chat, chat) end)
+
+      conn =
+        post(
+          conn,
+          "/api/pleroma/admin/config",
+          %{
+            configs: [
+              %{group: ":pleroma", key: ":chat", value: [%{"tuple" => [":enabled", true]}]}
+            ]
+          }
+        )
+
+      assert json_response(conn, 200) == %{
+               "configs" => [
+                 %{
+                   "db" => [":enabled"],
+                   "group" => ":pleroma",
+                   "key" => ":chat",
+                   "value" => [%{"tuple" => [":enabled", true]}]
+                 }
+               ],
+               "need_reboot" => true
+             }
+    end
+
     test "saving config with nested merge", %{conn: conn} do
       config =
         insert(:config, key: ":key1", value: :erlang.term_to_binary(key1: 1, key2: [k1: 1, k2: 2]))
@@ -2957,47 +2984,15 @@ test "proxy tuple ip", %{conn: conn} do
     end
   end
 
-  describe "config mix tasks run" do
+  describe "GET /api/pleroma/admin/restart" do
-    setup do
-      Mix.shell(Mix.Shell.Quiet)
-
-      on_exit(fn ->
-        Mix.shell(Mix.Shell.IO)
-      end)
-
-      :ok
-    end
-
     clear_config(:configurable_from_database) do
       Pleroma.Config.put(:configurable_from_database, true)
     end
 
-    clear_config([:feed, :post_title]) do
+    test "pleroma restarts", %{conn: conn} do
-      Pleroma.Config.put([:feed, :post_title], %{max_length: 100, omission: "…"})
+      ExUnit.CaptureLog.capture_log(fn ->
-    end
+        assert conn |> get("/api/pleroma/admin/restart") |> json_response(200) == %{}
-
+      end) =~ "pleroma restarted"
-    test "transfer settings to DB and to file", %{conn: conn} do
-      assert Repo.all(Pleroma.ConfigDB) == []
-      Mix.Tasks.Pleroma.Config.migrate_to_db("test/fixtures/config/temp.secret.exs")
-      assert Repo.aggregate(Pleroma.ConfigDB, :count, :id) > 0
-
-      conn = get(conn, "/api/pleroma/admin/config/migrate_from_db")
-
-      assert json_response(conn, 200) == %{}
-      assert Repo.all(Pleroma.ConfigDB) == []
-    end
-
-    test "returns error if configuration from database is off", %{conn: conn} do
-      initial = Pleroma.Config.get(:configurable_from_database)
-      on_exit(fn -> Pleroma.Config.put(:configurable_from_database, initial) end)
-      Pleroma.Config.put(:configurable_from_database, false)
-
-      conn = get(conn, "/api/pleroma/admin/config/migrate_from_db")
-
-      assert json_response(conn, 400) ==
-               "To use this endpoint you need to enable configuration from database."
-
-      assert Repo.all(Pleroma.ConfigDB) == []
     end
   end
 

test/web/common_api/common_api_test.exs

@@ -324,6 +324,21 @@ test "pin status", %{user: user, activity: activity} do
       assert %User{pinned_activities: [^id]} = user
     end
 
+    test "pin poll", %{user: user} do
+      {:ok, activity} =
+        CommonAPI.post(user, %{
+          "status" => "How is fediverse today?",
+          "poll" => %{"options" => ["Absolutely outstanding", "Not good"], "expires_in" => 20}
+        })
+
+      assert {:ok, ^activity} = CommonAPI.pin(activity.id, user)
+
+      id = activity.id
+      user = refresh_record(user)
+
+      assert %User{pinned_activities: [^id]} = user
+    end
+
     test "unlisted statuses can be pinned", %{user: user} do
       {:ok, activity} = CommonAPI.post(user, %{"status" => "HI!!!", "visibility" => "unlisted"})
       assert {:ok, ^activity} = CommonAPI.pin(activity.id, user)