X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;ds=inline;f=lib%2Fpleroma%2Fconfig%2Ftransfer_task.ex;h=6c5ba1f95ca040107bcf026c904ed6467e530e3d;hb=5ebffd5224729413e53a55ddda9a1f86224d7d73;hp=00c8790f868516083b9437b378801bfcf578c691;hpb=f01ab6cd29aaae39fef6a95ec8490223fb692499;p=akkoma

diff --git a/lib/pleroma/config/transfer_task.ex b/lib/pleroma/config/transfer_task.ex
index 00c8790f8..6c5ba1f95 100644
--- a/lib/pleroma/config/transfer_task.ex
+++ b/lib/pleroma/config/transfer_task.ex
@@ -10,46 +10,95 @@ 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)
     :ignore
   end
 
-  def load_and_update_env do
+  @spec load_and_update_env([ConfigDB.t()]) :: :ok | false
+  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
-      ConfigDB
-      |> Repo.all()
-      |> Enum.map(&update_env(&1))
-      |> Enum.uniq()
-      # TODO: some problem with prometheus after restart!
-      |> Enum.reject(&(&1 in [:pleroma, nil, :prometheus]))
-      |> Enum.each(&restart(started_applications, &1))
+
+      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 reject_for_restart))
+
+      # 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
   end
 
-  defp update_env(setting) do
+  defp merge_and_update(setting) do
     try do
       key = ConfigDB.from_string(setting.key)
       group = ConfigDB.from_string(setting.group)
-      value = ConfigDB.from_binary(setting.value)
 
       default = Pleroma.Config.Holder.config(group, key)
+      value = ConfigDB.from_binary(setting.value)
 
       merged_value =
-        if can_be_merged?(default, value) do
-          ConfigDB.merge_group(group, key, default, value)
+        if Ecto.get_meta(setting, :state) == :deleted do
+          default
         else
-          value
+          if can_be_merged?(default, value) do
+            ConfigDB.merge_group(group, key, default, value)
+          else
+            value
+          end
         end
 
-      :ok = Application.put_env(group, key, merged_value)
+      :ok = update_env(group, key, merged_value)
 
       if group != :logger do
-        group
+        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
@@ -62,18 +111,46 @@ defmodule Pleroma.Config.TransferTask do
         nil
       end
     rescue
-      e ->
-        Logger.warn(
-          "updating env causes error, group: #{inspect(setting.group)}, key: #{
-            inspect(setting.key)
-          }, value: #{inspect(ConfigDB.from_binary(setting.value))}, error: #{inspect(e)}"
-        )
+      error ->
+        error_msg =
+          "updating env causes error, group: " <>
+            inspect(setting.group) <>
+            " key: " <>
+            inspect(setting.key) <>
+            " value: " <>
+            inspect(ConfigDB.from_binary(setting.value)) <> " error: " <> inspect(error)
+
+        Logger.warn(error_msg)
 
         nil
     end
   end
 
-  defp restart(started_applications, app) do
+  @spec pleroma_need_restart?(atom(), atom(), any()) :: boolean()
+  def pleroma_need_restart?(group, key, value) do
+    group_and_key_need_reboot?(group, key) or group_and_subkey_need_reboot?(group, key, 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(_, :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)