73 lines
1.7 KiB
Elixir
73 lines
1.7 KiB
Elixir
defmodule ClacksWeb.OutboxController do
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use ClacksWeb, :controller
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alias Clacks.{Actor, Timeline}
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@context "https://www.w3.org/ns/activitystreams"
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plug :get_actor
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defp get_actor(%Plug.Conn{path_params: %{"username" => username}} = conn, _opts) do
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case Actor.get_by_nickname(username) do
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%Actor{local: true} = actor ->
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assign(conn, :actor, actor)
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_ ->
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conn
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|> put_status(404)
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|> json(%{error: "Not Found"})
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end
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end
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def outbox(conn, %{} = params) do
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actor = conn.assigns[:actor]
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activities = Timeline.actor_timeline(actor, params, true)
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data = %{
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"@context" => @context,
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"type" => "OrderedCollection",
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"id" => current_url(conn, %{}),
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"first" => outbox_page(conn, params, activities)
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}
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conn
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|> put_resp_header("content-type", "application/activity+json")
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|> json(data)
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end
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def outbox(conn, params) do
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actor = conn.assigns[:actor]
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activities = Timeline.actor_timeline(actor, params, true)
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data =
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outbox_page(conn, params, activities)
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|> Map.put("@context", @context)
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conn
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|> put_resp_header("content-type", "application/activity+json")
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|> json(data)
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end
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defp outbox_page(conn, pagination_params, activities) do
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next =
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case activities do
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[] ->
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# todo: is nil the right thing here?
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nil
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_ ->
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last_id = List.last(activities).id
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current_url(conn, %{max_id: last_id})
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end
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%{
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"type" => "OrderedColletionPage",
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"partOf" => current_url(conn, %{}),
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"id" => current_url(conn, pagination_params),
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"next" => next,
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"orderedItems" => Enum.map(activities, & &1.data)
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}
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end
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end
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