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82 lines
2.6 KiB
Elixir
82 lines
2.6 KiB
Elixir
defmodule Mobilizon.GraphQL.API.Events do
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@moduledoc """
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API for Events.
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"""
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alias Mobilizon.Actors.Actor
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alias Mobilizon.Events.Event
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alias Mobilizon.Federation.ActivityPub
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alias Mobilizon.Federation.ActivityPub.{Activity, Utils}
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alias Mobilizon.GraphQL.API.Utils, as: APIUtils
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@doc """
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Create an event
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"""
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@spec create_event(map) :: {:ok, Activity.t(), Event.t()} | any
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def create_event(args) do
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with organizer_actor <- Map.get(args, :organizer_actor),
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args <- extract_pictures_from_event_body(args, organizer_actor),
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args <-
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Map.update(args, :picture, nil, fn picture ->
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process_picture(picture, organizer_actor)
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end) do
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# For now we don't federate drafts but it will be needed if we want to edit them as groups
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ActivityPub.create(:event, args, should_federate(args))
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end
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end
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@doc """
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Update an event
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"""
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@spec update_event(map, Event.t()) :: {:ok, Activity.t(), Event.t()} | any
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def update_event(args, %Event{} = event) do
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with organizer_actor <- Map.get(args, :organizer_actor),
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args <- extract_pictures_from_event_body(args, organizer_actor),
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args <-
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Map.update(args, :picture, nil, fn picture ->
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process_picture(picture, organizer_actor)
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end) do
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ActivityPub.update(event, args, should_federate(args))
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end
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end
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@doc """
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Trigger the deletion of an event
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"""
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def delete_event(%Event{} = event, %Actor{} = actor, federate \\ true) do
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ActivityPub.delete(event, actor, federate)
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end
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defp process_picture(nil, _), do: nil
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defp process_picture(%{media_id: _picture_id} = args, _), do: args
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defp process_picture(%{media: media}, %Actor{id: actor_id}) do
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with uploaded when is_map(uploaded) <-
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media
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|> Map.get(:file)
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|> Utils.make_media_data(description: Map.get(media, :name)) do
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%{
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file: Map.take(uploaded, [:url, :name, :content_type, :size]),
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metadata: Map.take(uploaded, [:width, :height, :blurhash]),
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actor_id: actor_id
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}
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end
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end
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@spec extract_pictures_from_event_body(map(), Actor.t()) :: map()
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defp extract_pictures_from_event_body(
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%{description: description} = args,
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%Actor{id: organizer_actor_id}
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) do
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pictures = APIUtils.extract_pictures_from_body(description, organizer_actor_id)
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Map.put(args, :media, pictures)
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end
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defp extract_pictures_from_event_body(args, _), do: args
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defp should_federate(%{attributed_to_id: attributed_to_id}) when not is_nil(attributed_to_id),
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do: true
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defp should_federate(args), do: Map.get(args, :draft, false) == false
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end
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