60 lines
		
	
	
	
		
			1.7 KiB
		
	
	
	
		
			Elixir
		
	
	
	
	
	
			
		
		
	
	
			60 lines
		
	
	
	
		
			1.7 KiB
		
	
	
	
		
			Elixir
		
	
	
	
	
	
# Pleroma: A lightweight social networking server
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# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.Web.MastodonAPI.AnnouncementController do
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  use Pleroma.Web, :controller
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  import Pleroma.Web.ControllerHelper,
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    only: [
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      json_response: 3
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    ]
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  alias Pleroma.Announcement
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  alias Pleroma.Web.Plugs.OAuthScopesPlug
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  plug(Pleroma.Web.ApiSpec.CastAndValidate)
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  # Mastodon docs say this only requires a user token, no scopes needed
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  # As the op `|` requires at least one scope to be present, we use `&` here.
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  plug(
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    OAuthScopesPlug,
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    %{scopes: [], op: :&}
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    when action in [:index]
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  )
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  # Same as in MastodonAPI specs
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  plug(
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    OAuthScopesPlug,
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    %{scopes: ["write:accounts"]}
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    when action in [:mark_read]
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  )
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  action_fallback(Pleroma.Web.MastodonAPI.FallbackController)
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  defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.AnnouncementOperation
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  @doc "GET /api/v1/announcements"
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  def index(%{assigns: %{user: user}} = conn, _params) do
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    render(conn, "index.json", announcements: all_visible(), user: user)
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  end
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  def index(conn, _params) do
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    render(conn, "index.json", announcements: all_visible(), user: nil)
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  end
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  defp all_visible do
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    Announcement.list_all_visible()
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  end
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  @doc "POST /api/v1/announcements/:id/dismiss"
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  def mark_read(%{assigns: %{user: user}} = conn, %{id: id} = _params) do
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    with announcement when not is_nil(announcement) <- Announcement.get_by_id(id),
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         {:ok, _} <- Announcement.mark_read_by(announcement, user) do
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      json_response(conn, :ok, %{})
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    else
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      _ ->
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        {:error, :not_found}
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    end
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  end
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end
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