Insert text representation of hashtags into object["hashtags"]

[akkoma] / lib / mix / tasks / pleroma / database.ex

diff --git a/lib/mix/tasks/pleroma/database.ex b/lib/mix/tasks/pleroma/database.ex
index 778de162f1687b7eadfbc1126bfa1c8f96e07b45..0c1343313118749930993926d4de8d3922fe6d19 100644 (file)
--- a/lib/mix/tasks/pleroma/database.ex
+++ b/lib/mix/tasks/pleroma/database.ex
@@ -4,11 +4,13 @@
 
 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
 
@@ -34,13 +36,7 @@ defmodule Mix.Tasks.Pleroma.Database do
     )
 
     if Keyword.get(options, :vacuum) do
-      Logger.info("Runnning VACUUM FULL")
-
-      Repo.query!(
-        "vacuum full;",
-        [],
-        timeout: :infinity
-      )
+      Maintenance.vacuum("full")
     end
   end
 
@@ -52,14 +48,18 @@ defmodule Mix.Tasks.Pleroma.Database do
   def run(["update_users_following_followers_counts"]) do
     start_pleroma()
 
-    User
-    |> Repo.all()
-    |> Enum.each(&User.update_follower_count/1)
+    Repo.transaction(
+      fn ->
+        from(u in User, select: u)
+        |> Repo.stream()
+        |> Stream.each(&User.update_follower_count/1)
+        |> Stream.run()
+      end,
+      timeout: :infinity
+    )
   end
 
   def run(["prune_objects" | args]) do
-    import Ecto.Query
-
     {options, [], []} =
       OptionParser.parse(
         args,
@@ -94,26 +94,18 @@ defmodule Mix.Tasks.Pleroma.Database do
     |> Repo.delete_all(timeout: :infinity)
 
     if Keyword.get(options, :vacuum) do
-      Logger.info("Runnning VACUUM FULL")
-
-      Repo.query!(
-        "vacuum full;",
-        [],
-        timeout: :infinity
-      )
+      Maintenance.vacuum("full")
     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)
+    |> Pleroma.Repo.chunk_stream(100, :batches)
     |> Stream.each(fn objects ->
       ids =
         objects
@@ -135,4 +127,87 @@ defmodule Mix.Tasks.Pleroma.Database do
     end)
     |> Stream.run()
   end
+
+  def run(["fill_old_hashtags"]) do
+    import Ecto.Query
+
+    start_pleroma()
+
+    from(
+      o in Object,
+      where: fragment("(?)->>'hashtags' is null", o.data),
+      where: fragment("(?)->>'tag' != '[]'", o.data),
+      select: %{id: o.id, tag: fragment("(?)->>'tag'", o.data)},
+      order_by: [:desc, o.id]
+    )
+    |> Pleroma.Repo.chunk_stream(200, :batches)
+    |> Stream.each(fn objects ->
+      Repo.transaction(fn ->
+        objects_first = objects |> List.first()
+        objects_last = objects |> List.last()
+
+        Logger.info(
+          "fill_old_hashtags: #{objects_first.id} (#{objects_first.inserted_at}) -- #{
+            objects_last.id
+          } (#{objects_last.inserted_at})"
+        )
+
+        objects
+        |> Enum.map(fn object ->
+          tags =
+            object.tag
+            |> Jason.decode!()
+            |> Enum.filter(&is_bitstring(&1))
+
+          Object
+          |> where([o], o.id == ^object.id)
+          |> update([o],
+            set: [data: fragment("safe_jsonb_set(?, '{hashtags}', ?, true)", o.data, ^tags)]
+          )
+          |> Repo.update_all([], timeout: :infinity)
+        end)
+      end)
+    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(:inner, [a], o in Object,
+      on:
+        fragment(
+          "(?->>'id') = COALESCE((?)->'object'->> 'id', (?)->>'object')",
+          o.data,
+          a.data,
+          a.data
+        )
+    )
+    |> where(local: true)
+    |> where([a], fragment("(? ->> 'type'::text) = 'Create'", a.data))
+    |> where([_a, o], fragment("?->>'type' = 'Note'", o.data))
+    |> Pleroma.Repo.chunk_stream(100, :batches)
+    |> Stream.each(fn activities ->
+      Enum.each(activities, fn activity ->
+        expires_at =
+          activity.inserted_at
+          |> DateTime.from_naive!("Etc/UTC")
+          |> Timex.shift(days: days)
+
+        Pleroma.Workers.PurgeExpiredActivity.enqueue(%{
+          activity_id: activity.id,
+          expires_at: expires_at
+        })
+      end)
+    end)
+    |> Stream.run()
+  end
 end