use Ecto.Schema
alias Pleroma.Activity
+ alias Pleroma.Bookmark
alias Pleroma.Notification
alias Pleroma.Object
alias Pleroma.Repo
+ alias Pleroma.ThreadMute
+ alias Pleroma.User
+ import Ecto.Changeset
import Ecto.Query
@type t :: %__MODULE__{}
+ @type actor :: String.t()
+
@primary_key {:id, Pleroma.FlakeId, autogenerate: true}
# https://github.com/tootsuite/mastodon/blob/master/app/models/notification.rb#L19
field(:local, :boolean, default: true)
field(:actor, :string)
field(:recipients, {:array, :string}, default: [])
+ field(:thread_muted?, :boolean, virtual: true)
+ # This is a fake relation, do not use outside of with_preloaded_bookmark/get_bookmark
+ has_one(:bookmark, Bookmark)
has_many(:notifications, Notification, on_delete: :delete_all)
# Attention: this is a fake relation, don't try to preload it blindly and expect it to work!
timestamps()
end
- def with_preloaded_object(query) do
- query
- |> join(
- :inner,
- [activity],
- o in Object,
+ def with_joined_object(query) do
+ join(query, :inner, [activity], o in Object,
on:
fragment(
"(?->>'id') = COALESCE(?->'object'->>'id', ?->>'object')",
o.data,
activity.data,
activity.data
- )
+ ),
+ as: :object
+ )
+ end
+
+ def with_preloaded_object(query) do
+ query
+ |> has_named_binding?(:object)
+ |> if(do: query, else: with_joined_object(query))
+ |> preload([activity, object: object], object: object)
+ end
+
+ def with_preloaded_bookmark(query, %User{} = user) do
+ from([a] in query,
+ left_join: b in Bookmark,
+ on: b.user_id == ^user.id and b.activity_id == a.id,
+ preload: [bookmark: b]
+ )
+ end
+
+ def with_preloaded_bookmark(query, _), do: query
+
+ def with_set_thread_muted_field(query, %User{} = user) do
+ from([a] in query,
+ left_join: tm in ThreadMute,
+ on: tm.user_id == ^user.id and tm.context == fragment("?->>'context'", a.data),
+ select: %Activity{a | thread_muted?: not is_nil(tm.id)}
)
- |> preload([activity, object], object: object)
end
+ def with_set_thread_muted_field(query, _), do: query
+
def get_by_ap_id(ap_id) do
Repo.one(
from(
)
end
+ def get_bookmark(%Activity{} = activity, %User{} = user) do
+ if Ecto.assoc_loaded?(activity.bookmark) do
+ activity.bookmark
+ else
+ Bookmark.get(user.id, activity.id)
+ end
+ end
+
+ def get_bookmark(_, _), do: nil
+
+ def change(struct, params \\ %{}) do
+ struct
+ |> cast(params, [:data, :recipients])
+ |> validate_required([:data])
+ |> unique_constraint(:ap_id, name: :activities_unique_apid_index)
+ end
+
def get_by_ap_id_with_object(ap_id) do
Repo.one(
from(
end
def get_by_id(id) do
- Repo.get(Activity, id)
+ Activity
+ |> where([a], a.id == ^id)
+ |> restrict_deactivated_users()
+ |> Repo.one()
end
def get_by_id_with_object(id) do
def get_create_by_object_ap_id(ap_id) when is_binary(ap_id) do
create_by_object_ap_id(ap_id)
+ |> restrict_deactivated_users()
|> Repo.one()
end
def get_create_by_object_ap_id(_), do: nil
+ def create_by_object_ap_id_with_object(ap_ids) when is_list(ap_ids) do
+ from(
+ activity in Activity,
+ where:
+ fragment(
+ "coalesce((?)->'object'->>'id', (?)->>'object') = ANY(?)",
+ activity.data,
+ activity.data,
+ ^ap_ids
+ ),
+ where: fragment("(?)->>'type' = 'Create'", activity.data),
+ inner_join: o in Object,
+ on:
+ fragment(
+ "(?->>'id') = COALESCE(?->'object'->>'id', ?->>'object')",
+ o.data,
+ activity.data,
+ activity.data
+ ),
+ preload: [object: o]
+ )
+ end
+
def create_by_object_ap_id_with_object(ap_id) when is_binary(ap_id) do
from(
activity in Activity,
def create_by_object_ap_id_with_object(_), do: nil
- def get_create_by_object_ap_id_with_object(ap_id) do
+ def get_create_by_object_ap_id_with_object(ap_id) when is_binary(ap_id) do
ap_id
|> create_by_object_ap_id_with_object()
|> Repo.one()
end
- def normalize(obj) when is_map(obj), do: get_by_ap_id_with_object(obj["id"])
- def normalize(ap_id) when is_binary(ap_id), do: get_by_ap_id_with_object(ap_id)
- def normalize(_), do: nil
+ def get_create_by_object_ap_id_with_object(_), do: nil
- def get_in_reply_to_activity(%Activity{data: %{"object" => %{"inReplyTo" => ap_id}}}) do
- get_create_by_object_ap_id(ap_id)
+ defp get_in_reply_to_activity_from_object(%Object{data: %{"inReplyTo" => ap_id}}) do
+ get_create_by_object_ap_id_with_object(ap_id)
end
- def get_in_reply_to_activity(_), do: nil
+ defp get_in_reply_to_activity_from_object(_), do: nil
+
+ def get_in_reply_to_activity(%Activity{} = activity) do
+ get_in_reply_to_activity_from_object(Object.normalize(activity))
+ end
+
+ def normalize(obj) when is_map(obj), do: get_by_ap_id_with_object(obj["id"])
+ def normalize(ap_id) when is_binary(ap_id), do: get_by_ap_id_with_object(ap_id)
+ def normalize(_), do: nil
def delete_by_ap_id(id) when is_binary(id) do
by_object_ap_id(id)
|> Repo.delete_all()
|> elem(1)
|> Enum.find(fn
+ %{data: %{"type" => "Create", "object" => ap_id}} when is_binary(ap_id) -> ap_id == id
%{data: %{"type" => "Create", "object" => %{"id" => ap_id}}} -> ap_id == id
_ -> nil
end)
|> Repo.all()
end
- def increase_replies_count(id) do
- Activity
- |> where(id: ^id)
- |> update([a],
- set: [
- data:
- fragment(
- """
- jsonb_set(?, '{object, repliesCount}',
- (coalesce((?->'object'->>'repliesCount')::int, 0) + 1)::varchar::jsonb, true)
- """,
- a.data,
- a.data
- )
- ]
+ def follow_requests_for_actor(%Pleroma.User{ap_id: ap_id}) do
+ from(
+ a in Activity,
+ where:
+ fragment(
+ "? ->> 'type' = 'Follow'",
+ a.data
+ ),
+ where:
+ fragment(
+ "? ->> 'state' = 'pending'",
+ a.data
+ ),
+ where:
+ fragment(
+ "coalesce((?)->'object'->>'id', (?)->>'object') = ?",
+ a.data,
+ a.data,
+ ^ap_id
+ )
)
- |> Repo.update_all([])
- |> case do
- {1, [activity]} -> activity
- _ -> {:error, "Not found"}
- end
end
- def decrease_replies_count(id) do
- Activity
- |> where(id: ^id)
- |> update([a],
- set: [
- data:
- fragment(
- """
- jsonb_set(?, '{object, repliesCount}',
- (greatest(0, (?->'object'->>'repliesCount')::int - 1))::varchar::jsonb, true)
- """,
- a.data,
- a.data
- )
- ]
+ @spec query_by_actor(actor()) :: Ecto.Query.t()
+ def query_by_actor(actor) do
+ from(a in Activity, where: a.actor == ^actor)
+ end
+
+ def restrict_deactivated_users(query) do
+ from(activity in query,
+ where:
+ fragment(
+ "? not in (SELECT ap_id FROM users WHERE info->'deactivated' @> 'true')",
+ activity.actor
+ )
)
- |> Repo.update_all([])
- |> case do
- {1, [activity]} -> activity
- _ -> {:error, "Not found"}
- end
end
+
+ defdelegate search(user, query, options \\ []), to: Pleroma.Activity.Search
end
projects / akkoma / blobdiff