use Ecto.Schema
alias Pleroma.Activity
+ alias Pleroma.Activity.Queries
+ 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, join_type \\ :inner) do
+ join(query, join_type, [activity], o in Object,
on:
fragment(
"(?->>'id') = COALESCE(?->'object'->>'id', ?->>'object')",
o.data,
activity.data,
activity.data
- )
+ ),
+ as: :object
)
- |> preload([activity, object], object: object)
end
- def get_by_ap_id(ap_id) do
- Repo.one(
- from(
- activity in Activity,
- where: fragment("(?)->>'id' = ?", activity.data, ^to_string(ap_id))
- )
+ def with_preloaded_object(query, join_type \\ :inner) do
+ query
+ |> has_named_binding?(:object)
+ |> if(do: query, else: with_joined_object(query, join_type))
+ |> 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 get_by_ap_id_with_object(ap_id) do
- Repo.one(
- from(
- activity in Activity,
- where: fragment("(?)->>'id' = ?", activity.data, ^to_string(ap_id)),
- left_join: o in Object,
- on:
- fragment(
- "(?->>'id') = COALESCE(?->'object'->>'id', ?->>'object')",
- o.data,
- activity.data,
- activity.data
- ),
- preload: [object: o]
- )
+ 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
+ ap_id
+ |> Queries.by_ap_id()
+ |> Repo.one()
+ 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
+ ap_id
+ |> Queries.by_ap_id()
+ |> with_preloaded_object(:left)
+ |> Repo.one()
+ end
+
def get_by_id(id) do
Activity
|> where([a], a.id == ^id)
- |> restrict_disabled_users()
+ |> restrict_deactivated_users()
|> Repo.one()
end
def get_by_id_with_object(id) do
- from(activity in Activity,
- where: activity.id == ^id,
- inner_join: o in Object,
- on:
- fragment(
- "(?->>'id') = COALESCE(?->'object'->>'id', ?->>'object')",
- o.data,
- activity.data,
- activity.data
- ),
- preload: [object: o]
- )
+ Activity
+ |> where(id: ^id)
+ |> with_preloaded_object()
|> Repo.one()
end
- def by_object_ap_id(ap_id) do
- from(
- activity in Activity,
- where:
- fragment(
- "coalesce((?)->'object'->>'id', (?)->>'object') = ?",
- activity.data,
- activity.data,
- ^to_string(ap_id)
- )
- )
- end
-
- def create_by_object_ap_id(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)
- )
+ def all_by_ids_with_object(ids) do
+ Activity
+ |> where([a], a.id in ^ids)
+ |> with_preloaded_object()
+ |> Repo.all()
end
- def create_by_object_ap_id(ap_id) when is_binary(ap_id) do
- from(
- activity in Activity,
- where:
- fragment(
- "coalesce((?)->'object'->>'id', (?)->>'object') = ?",
- activity.data,
- activity.data,
- ^to_string(ap_id)
- ),
- where: fragment("(?)->>'type' = 'Create'", activity.data)
- )
+ @doc """
+ Accepts `ap_id` or list of `ap_id`.
+ Returns a query.
+ """
+ @spec create_by_object_ap_id(String.t() | [String.t()]) :: Ecto.Queryable.t()
+ def create_by_object_ap_id(ap_id) do
+ ap_id
+ |> Queries.by_object_id()
+ |> Queries.by_type("Create")
end
- def create_by_object_ap_id(_), do: nil
-
def get_all_create_by_object_ap_id(ap_id) do
- Repo.all(create_by_object_ap_id(ap_id))
+ ap_id
+ |> create_by_object_ap_id()
+ |> Repo.all()
end
def get_create_by_object_ap_id(ap_id) when is_binary(ap_id) do
create_by_object_ap_id(ap_id)
- |> restrict_disabled_users()
+ |> restrict_deactivated_users()
|> Repo.one()
end
def get_create_by_object_ap_id(_), do: nil
- def create_by_object_ap_id_with_object(ap_id) when is_binary(ap_id) do
- from(
- activity in Activity,
- where:
- fragment(
- "coalesce((?)->'object'->>'id', (?)->>'object') = ?",
- activity.data,
- activity.data,
- ^to_string(ap_id)
- ),
- 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]
- )
+ @doc """
+ Accepts `ap_id` or list of `ap_id`.
+ Returns a query.
+ """
+ @spec create_by_object_ap_id_with_object(String.t() | [String.t()]) :: Ecto.Queryable.t()
+ def create_by_object_ap_id_with_object(ap_id) do
+ ap_id
+ |> create_by_object_ap_id()
+ |> with_preloaded_object()
end
- 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
+
+ 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" => %{"inReplyTo" => ap_id}}}) do
- get_create_by_object_ap_id(ap_id)
+ def get_in_reply_to_activity(%Activity{} = activity) do
+ get_in_reply_to_activity_from_object(Object.normalize(activity))
end
- def get_in_reply_to_activity(_), do: nil
+ 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)
+ id
+ |> Queries.by_object_id()
|> select([u], u)
|> 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)
+ |> 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)
|> 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
- )
- ]
- )
- |> Repo.update_all([])
- |> case do
- {1, [activity]} -> activity
- _ -> {:error, "Not found"}
- end
+ def follow_requests_for_actor(%Pleroma.User{ap_id: ap_id}) do
+ ap_id
+ |> Queries.by_object_id()
+ |> Queries.by_type("Follow")
+ |> where([a], fragment("? ->> 'state' = 'pending'", a.data))
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
- )
- ]
- )
- |> Repo.update_all([])
- |> case do
- {1, [activity]} -> activity
- _ -> {:error, "Not found"}
- end
- end
+ def restrict_deactivated_users(query) do
+ deactivated_users =
+ from(u in User.Query.build(deactivated: true), select: u.ap_id)
+ |> Repo.all()
- def restrict_disabled_users(query) do
from(activity in query,
- where:
- fragment(
- "? not in (SELECT ap_id FROM users WHERE info->'disabled' @> 'true')",
- activity.actor
- )
+ where: activity.actor not in ^deactivated_users
)
end
+
+ defdelegate search(user, query, options \\ []), to: Pleroma.Activity.Search
end