Pleroma/lib/pleroma/activity.ex

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defmodule Pleroma.Activity do
use Ecto.Schema
alias Pleroma.{Repo, Activity, Notification, Object}
import Ecto.{Query, Changeset}
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schema "activities" do
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field(:data, :map)
field(:local, :boolean, default: true)
field(:actor, :string)
field(:recipients, {:array, :string})
has_many(:notifications, Notification, on_delete: :delete_all)
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timestamps()
end
def get_by_ap_id(ap_id) do
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Repo.one(
from(
activity in Activity,
where: fragment("(?)->>'id' = ?", activity.data, ^to_string(ap_id))
)
)
end
def change(struct, params \\ %{}) do
struct
|> cast(params, [:data])
|> validate_required([:data])
|> unique_constraint(:ap_id, name: :activities_unique_apid_index)
end
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# TODO:
# Go through these and fix them everywhere.
# Wrong name, only returns create activities
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def all_by_object_ap_id_q(ap_id) do
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from(
activity in Activity,
where:
fragment(
"coalesce((?)->'object'->>'id', (?)->>'object') = ?",
activity.data,
activity.data,
^to_string(ap_id)
),
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where: fragment("(?)->>'type' = 'Create'", activity.data)
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)
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end
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# Wrong name, returns all.
def all_non_create_by_object_ap_id_q(ap_id) do
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from(
activity in Activity,
where:
fragment(
"coalesce((?)->'object'->>'id', (?)->>'object') = ?",
activity.data,
activity.data,
^to_string(ap_id)
)
)
end
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# Wrong name plz fix thx
def all_by_object_ap_id(ap_id) do
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Repo.all(all_by_object_ap_id_q(ap_id))
end
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def create_activity_by_object_id_query(ap_ids) do
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from(
activity in Activity,
where:
fragment(
"coalesce((?)->'object'->>'id', (?)->>'object') = ANY(?)",
activity.data,
activity.data,
^ap_ids
),
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where: fragment("(?)->>'type' = 'Create'", activity.data)
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)
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end
def get_create_activity_by_object_ap_id(ap_id) when is_binary(ap_id) do
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create_activity_by_object_id_query([ap_id])
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|> Repo.one()
end
def get_create_activity_by_object_ap_id(_), do: nil
def normalize(obj) when is_map(obj), do: normalize(obj["id"])
def normalize(ap_id) when is_binary(ap_id), do: get_by_ap_id(ap_id)
def normalize(_), do: nil
defp get_in_reply_to_activity_from_object(%Object{data: %{"inReplyTo" => ap_id}}) do
get_create_activity_by_object_ap_id(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))
end
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end