use Ecto.Schema
alias Pleroma.Activity
+ alias Pleroma.ActivityExpiration
+ 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!
# typical case.
has_one(:object, Object, on_delete: :nothing, foreign_key: :id)
+ has_one(:expiration, ActivityExpiration, on_delete: :delete_all)
+
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]
)
- |> preload([activity, object], object: object)
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),
+ as: :thread_mute,
+ select: %Activity{a | thread_muted?: not is_nil(tm.id)}
+ )
+ 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])
+ |> cast(params, [:data, :recipients])
|> validate_required([:data])
|> unique_constraint(:ap_id, name: :activities_unique_apid_index)
end
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 get_create_by_object_ap_id_with_object(_), do: nil
+
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
defp get_in_reply_to_activity_from_object(_), do: nil
- def get_in_reply_to_activity(%Activity{data: %{"object" => object}}) do
- get_in_reply_to_activity_from_object(Object.normalize(object))
+ 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"])
%{data: %{"type" => "Create", "object" => %{"id" => ap_id}}} -> ap_id == id
_ -> nil
end)
+ |> purge_web_resp_cache()
end
def delete_by_ap_id(_), do: nil
+ defp purge_web_resp_cache(%Activity{} = activity) do
+ %{path: path} = URI.parse(activity.data["id"])
+ Cachex.del(:web_resp_cache, path)
+ activity
+ end
+
+ defp purge_web_resp_cache(nil), do: nil
+
for {ap_type, type} <- @mastodon_notification_types do
def mastodon_notification_type(%Activity{data: %{"type" => unquote(ap_type)}}),
do: unquote(type)
|> where([s], s.actor == ^actor)
|> Repo.all()
end
+
+ 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
+ )
+ )
+ end
+
+ @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
+ deactivated_users =
+ from(u in User.Query.build(deactivated: true), select: u.ap_id)
+ |> Repo.all()
+
+ from(activity in query,
+ where: activity.actor not in ^deactivated_users
+ )
+ end
+
+ defdelegate search(user, query, options \\ []), to: Pleroma.Activity.Search
end