defmodule Mix.Tasks.Pleroma.Database do
alias Mix.Tasks.Pleroma.Common
+ alias Pleroma.Conversation
+ alias Pleroma.Object
+ alias Pleroma.Repo
+ alias Pleroma.User
require Logger
use Mix.Task
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, [], []} =
Common.start_pleroma()
Logger.info("Removing embedded objects")
- Pleroma.Repo.query!(
+ Repo.query!(
"update activities set data = jsonb_set(data, '{object}'::text[], data->'object'->'id') where data->'object'->>'id' is not null;",
[],
timeout: :infinity
if Keyword.get(options, :vacuum) do
Logger.info("Runnning VACUUM FULL")
- Pleroma.Repo.query!(
+ Repo.query!(
+ "vacuum full;",
+ [],
+ timeout: :infinity
+ )
+ end
+ end
+
+ def run(["bump_all_conversations"]) do
+ Common.start_pleroma()
+ Conversation.bump_for_all_activities()
+ end
+
+ def run(["update_users_following_followers_counts"]) do
+ Common.start_pleroma()
+
+ users = Repo.all(User)
+ Enum.each(users, &User.remove_duplicated_following/1)
+ Enum.each(users, &User.update_follower_count/1)
+ end
+
+ def run(["prune_objects" | args]) do
+ import Ecto.Query
+
+ {options, [], []} =
+ OptionParser.parse(
+ args,
+ strict: [
+ vacuum: :boolean
+ ]
+ )
+
+ Common.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))
+
+ public = "https://www.w3.org/ns/activitystreams#Public"
+
+ from(o in Object,
+ where: fragment("?->'to' \\? ? OR ?->'cc' \\? ?", o.data, ^public, o.data, ^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
+ Logger.info("Runnning VACUUM FULL")
+
+ Repo.query!(
"vacuum full;",
[],
timeout: :infinity