160 lines
4.0 KiB
Elixir
160 lines
4.0 KiB
Elixir
# Pleroma: A lightweight social networking server
|
|
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
|
|
# SPDX-License-Identifier: AGPL-3.0-only
|
|
|
|
defmodule Mix.Tasks.Pleroma.Database do
|
|
alias Pleroma.Conversation
|
|
alias Pleroma.Maintenance
|
|
alias Pleroma.Object
|
|
alias Pleroma.Repo
|
|
alias Pleroma.User
|
|
require Logger
|
|
require Pleroma.Constants
|
|
import Ecto.Query
|
|
import Mix.Pleroma
|
|
use Mix.Task
|
|
|
|
@shortdoc "A collection of database related tasks"
|
|
@moduledoc File.read!("docs/administration/CLI_tasks/database.md")
|
|
|
|
def run(["remove_embedded_objects" | args]) do
|
|
{options, [], []} =
|
|
OptionParser.parse(
|
|
args,
|
|
strict: [
|
|
vacuum: :boolean
|
|
]
|
|
)
|
|
|
|
start_pleroma()
|
|
Logger.info("Removing embedded objects")
|
|
|
|
Repo.query!(
|
|
"update activities set data = safe_jsonb_set(data, '{object}'::text[], data->'object'->'id') where data->'object'->>'id' is not null;",
|
|
[],
|
|
timeout: :infinity
|
|
)
|
|
|
|
if Keyword.get(options, :vacuum) do
|
|
Maintenance.vacuum("full")
|
|
end
|
|
end
|
|
|
|
def run(["bump_all_conversations"]) do
|
|
start_pleroma()
|
|
Conversation.bump_for_all_activities()
|
|
end
|
|
|
|
def run(["update_users_following_followers_counts"]) do
|
|
start_pleroma()
|
|
|
|
User
|
|
|> Repo.all()
|
|
|> Enum.each(&User.update_follower_count/1)
|
|
end
|
|
|
|
def run(["prune_objects" | args]) do
|
|
{options, [], []} =
|
|
OptionParser.parse(
|
|
args,
|
|
strict: [
|
|
vacuum: :boolean
|
|
]
|
|
)
|
|
|
|
start_pleroma()
|
|
|
|
deadline = Pleroma.Config.get([:instance, :remote_post_retention_days])
|
|
|
|
Logger.info("Pruning objects older than #{deadline} days")
|
|
|
|
time_deadline =
|
|
NaiveDateTime.utc_now()
|
|
|> NaiveDateTime.add(-(deadline * 86_400))
|
|
|
|
from(o in Object,
|
|
where:
|
|
fragment(
|
|
"?->'to' \\? ? OR ?->'cc' \\? ?",
|
|
o.data,
|
|
^Pleroma.Constants.as_public(),
|
|
o.data,
|
|
^Pleroma.Constants.as_public()
|
|
),
|
|
where: o.inserted_at < ^time_deadline,
|
|
where:
|
|
fragment("split_part(?->>'actor', '/', 3) != ?", o.data, ^Pleroma.Web.Endpoint.host())
|
|
)
|
|
|> Repo.delete_all(timeout: :infinity)
|
|
|
|
if Keyword.get(options, :vacuum) do
|
|
Maintenance.vacuum("full")
|
|
end
|
|
end
|
|
|
|
def run(["fix_likes_collections"]) do
|
|
start_pleroma()
|
|
|
|
from(object in Object,
|
|
where: fragment("(?)->>'likes' is not null", object.data),
|
|
select: %{id: object.id, likes: fragment("(?)->>'likes'", object.data)}
|
|
)
|
|
|> Pleroma.RepoStreamer.chunk_stream(100)
|
|
|> Stream.each(fn objects ->
|
|
ids =
|
|
objects
|
|
|> Enum.filter(fn object -> object.likes |> Jason.decode!() |> is_map() end)
|
|
|> Enum.map(& &1.id)
|
|
|
|
Object
|
|
|> where([object], object.id in ^ids)
|
|
|> update([object],
|
|
set: [
|
|
data:
|
|
fragment(
|
|
"safe_jsonb_set(?, '{likes}', '[]'::jsonb, true)",
|
|
object.data
|
|
)
|
|
]
|
|
)
|
|
|> Repo.update_all([], timeout: :infinity)
|
|
end)
|
|
|> Stream.run()
|
|
end
|
|
|
|
def run(["vacuum", args]) do
|
|
start_pleroma()
|
|
|
|
Maintenance.vacuum(args)
|
|
end
|
|
|
|
def run(["ensure_expiration"]) do
|
|
start_pleroma()
|
|
days = Pleroma.Config.get([:mrf_activity_expiration, :days], 365)
|
|
|
|
Pleroma.Activity
|
|
|> join(:left, [a], u in assoc(a, :expiration))
|
|
|> join(:inner, [a, _u], o in Object,
|
|
on:
|
|
fragment(
|
|
"(?->>'id') = COALESCE((?)->'object'->> 'id', (?)->>'object')",
|
|
o.data,
|
|
a.data,
|
|
a.data
|
|
)
|
|
)
|
|
|> where(local: true)
|
|
|> where([a, u], is_nil(u))
|
|
|> where([a], fragment("(? ->> 'type'::text) = 'Create'", a.data))
|
|
|> where([_a, _u, o], fragment("?->>'type' = 'Note'", o.data))
|
|
|> Pleroma.RepoStreamer.chunk_stream(100)
|
|
|> Stream.each(fn activities ->
|
|
Enum.each(activities, fn activity ->
|
|
expires_at = Timex.shift(activity.inserted_at, days: days)
|
|
Pleroma.ActivityExpiration.create(activity, expires_at, false)
|
|
end)
|
|
end)
|
|
|> Stream.run()
|
|
end
|
|
end
|