Page MenuHomePhorge
Files F85825448

No OneTemporary
Actions

Authored By
Unknown
Size
3 KB
Referenced Files
None
Subscribers
None

View Options

diff --git a/lib/pleroma/workers/attachments_cleanup_worker.ex b/lib/pleroma/workers/attachments_cleanup_worker.ex
index a738df90a..ce6998a54 100644
--- a/lib/pleroma/workers/attachments_cleanup_worker.ex
+++ b/lib/pleroma/workers/attachments_cleanup_worker.ex
@@ -1,91 +1,91 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Workers.AttachmentsCleanupWorker do
import Ecto.Query
alias Pleroma.Object
alias Pleroma.Repo
use Pleroma.Workers.WorkerHelper, queue: "attachments_cleanup"
@impl Oban.Worker
def perform(
%{
"op" => "cleanup_attachments",
"object" => %{"data" => %{"attachment" => [_ | _] = attachments, "actor" => actor}}
},
_job
) do
hrefs =
Enum.flat_map(attachments, fn attachment ->
Enum.map(attachment["url"], & &1["href"])
end)
names = Enum.map(attachments, & &1["name"])
uploader = Pleroma.Config.get([Pleroma.Upload, :uploader])
# find all objects for copies of the attachments, name and actor doesn't matter here
delete_ids =
from(o in Object,
where:
fragment(
"to_jsonb(array(select jsonb_array_elements((?)#>'{url}') ->> 'href' where jsonb_typeof((?)#>'{url}') = 'array'))::jsonb \\?| (?)",
o.data,
o.data,
^hrefs
)
)
# The query above can be time consumptive on large instances until we
# refactor how uploads are stored
|> Repo.all(timeout: :infinity)
# we should delete 1 object for any given attachment, but don't delete
# files if there are more than 1 object for it
|> Enum.reduce(%{}, fn %{
id: id,
data: %{
"url" => [%{"href" => href}],
"actor" => obj_actor,
"name" => name
}
},
acc ->
Map.update(acc, href, %{id: id, count: 1}, fn val ->
case obj_actor == actor and name in names do
true ->
# set id of the actor's object that will be deleted
%{val | id: id, count: val.count + 1}
false ->
# another actor's object, just increase count to not delete file
%{val | count: val.count + 1}
end
end)
end)
|> Enum.map(fn {href, %{id: id, count: count}} ->
# only delete files that have single instance
with 1 <- count do
prefix =
case Pleroma.Config.get([Pleroma.Upload, :base_url]) do
nil -> "media"
_ -> ""
end
- base_url = Pleroma.Config.get([__MODULE__, :base_url], Pleroma.Web.base_url())
+ base_url = Pleroma.Config.get([Pleroma.Upload, :base_url], Pleroma.Web.base_url())
file_path = String.trim_leading(href, "#{base_url}/#{prefix}")
uploader.delete_file(file_path)
end
id
end)
from(o in Object, where: o.id in ^delete_ids)
|> Repo.delete_all()
end
def perform(%{"op" => "cleanup_attachments", "object" => _object}, _job), do: :ok
end

File Metadata

Mime Type
text/x-diff
Expires
Fri, Oct 30, 12:50 AM (1 d, 12 h)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
1799031
Default Alt Text
(3 KB)

Event Timeline