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   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Mix.Tasks.Pleroma.Search do
   6   use Mix.Task
   7   import Mix.Pleroma
   8   import Ecto.Query
   9   alias Pleroma.Activity
  10   alias Pleroma.Pagination
  11
  12   @shortdoc "Manages elasticsearch"
  13
  14   def run(["import" | _rest]) do
  15     start_pleroma()
  16
  17     from(a in Activity, where: not ilike(a.actor, "%/relay"))
  18     |> Activity.with_preloaded_object()
  19     |> Activity.with_preloaded_user_actor()
  20     |> get_all
  21   end
  22
  23   defp get_all(query, max_id \\ nil) do
  24     params = %{limit: 20}
  25
  26     params =
  27       if max_id == nil do
  28         params
  29       else
  30         Map.put(params, :max_id, max_id)
  31       end
  32
  33     res =
  34       query
  35       |> Pagination.fetch_paginated(params)
  36
  37     if res == [] do
  38       :ok
  39     else
  40       res
  41       |> Pleroma.Elasticsearch.bulk_post(:activities)
  42
  43       get_all(query, List.last(res).id)
  44     end
  45   end
  46 end