X-Git-Url: https://git.squeep.com/?a=blobdiff_plain;f=lib%2Fmix%2Ftasks%2Fpleroma%2Fdatabase.ex;h=778de162f1687b7eadfbc1126bfa1c8f96e07b45;hb=7ca83e71a91d6fbce672f8b3eed087a628bb0bb2;hp=8547a329a263dcba94003f5d71c9b4497ca5487e;hpb=9d4f34fbcb1a8e2eca424b3a3374c9f9af972574;p=akkoma
diff --git a/lib/mix/tasks/pleroma/database.ex b/lib/mix/tasks/pleroma/database.ex
index 8547a329a..778de162f 100644
--- a/lib/mix/tasks/pleroma/database.ex
+++ b/lib/mix/tasks/pleroma/database.ex
@@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
-# Copyright © 2017-2018 Pleroma Authors
+# Copyright © 2017-2020 Pleroma Authors
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Mix.Tasks.Pleroma.Database do
@@ -13,30 +13,8 @@ defmodule Mix.Tasks.Pleroma.Database do
use Mix.Task
@shortdoc "A collection of database related tasks"
- @moduledoc """
- A collection of database related tasks
+ @moduledoc File.read!("docs/administration/CLI_tasks/database.md")
- ## Replace embedded objects with their references
-
- Replaces embedded objects with references to them in the `objects` table. Only needs to be ran once. The reason why this is not a migration is because it could significantly increase the database size after being ran, however after this `VACUUM FULL` will be able to reclaim about 20% (really depends on what is in the database, your mileage may vary) of the db size before the migration.
-
- mix pleroma.database remove_embedded_objects
-
- Options:
- - `--vacuum` - run `VACUUM FULL` after the embedded objects are replaced with their references
-
- ## Prune old objects from the database
-
- mix pleroma.database prune_objects
-
- ## Create a conversation for all existing DMs. Can be safely re-run.
-
- mix pleroma.database bump_all_conversations
-
- ## Remove duplicated items from following and update followers count for all users
-
- mix pleroma.database update_users_following_followers_counts
- """
def run(["remove_embedded_objects" | args]) do
{options, [], []} =
OptionParser.parse(
@@ -50,7 +28,7 @@ defmodule Mix.Tasks.Pleroma.Database do
Logger.info("Removing embedded objects")
Repo.query!(
- "update activities set data = jsonb_set(data, '{object}'::text[], data->'object'->'id') where data->'object'->>'id' is not null;",
+ "update activities set data = safe_jsonb_set(data, '{object}'::text[], data->'object'->'id') where data->'object'->>'id' is not null;",
[],
timeout: :infinity
)
@@ -74,9 +52,9 @@ defmodule Mix.Tasks.Pleroma.Database do
def run(["update_users_following_followers_counts"]) do
start_pleroma()
- users = Repo.all(User)
- Enum.each(users, &User.remove_duplicated_following/1)
- Enum.each(users, &User.update_follower_count/1)
+ User
+ |> Repo.all()
+ |> Enum.each(&User.update_follower_count/1)
end
def run(["prune_objects" | args]) do
@@ -125,4 +103,36 @@ defmodule Mix.Tasks.Pleroma.Database do
)
end
end
+
+ def run(["fix_likes_collections"]) do
+ import Ecto.Query
+
+ 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
end