-# Pleroma: A lightweight social networking server
-# Copyright _ 2017-2019 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-only
-
-defmodule Pleroma.Web.MastodonAPI do
- alias Pleroma.{Repo, Activity, Object, HTML}
- alias Pleroma.Web.ActivityPub.ActivityPub
-
- def get_status_card(status_id) do
- with %Activity{} = activity <- Repo.get(Activity, status_id),
- true <- ActivityPub.is_public?(activity),
- %Object{} = object <- Object.normalize(activity.data["object"]),
- page_url <- HTML.extract_first_external_url(object, object.data["content"]),
- {:ok, rich_media} <- Pleroma.Web.RichMedia.Parser.parse(page_url) do
- %{page_url: page_url, rich_media: rich_media}
- else
- _ -> %{}
+defmodule Pleroma.Web.MastodonAPI.MastodonAPI do
+ import Ecto.Query
+ import Ecto.Changeset
+
+ alias Pleroma.Activity
+ alias Pleroma.Notification
+ alias Pleroma.Pagination
+ alias Pleroma.ScheduledActivity
+ alias Pleroma.User
+ alias Pleroma.Web.CommonAPI
+
+ def follow(follower, followed, params \\ %{}) do
+ options = cast_params(params)
+ reblogs = options[:reblogs]
+
+ result =
+ if not User.following?(follower, followed) do
+ CommonAPI.follow(follower, followed)
+ else
+ {:ok, follower, followed, nil}
+ end
+
+ with {:ok, follower, followed, _} <- result do
+ reblogs
+ |> case do
+ false -> CommonAPI.hide_reblogs(follower, followed)
+ _ -> CommonAPI.show_reblogs(follower, followed)
+ end
+ |> case do
+ {:ok, follower} -> {:ok, follower}
+ _ -> {:ok, follower}
+ end
end
end
+
+ def get_followers(user, params \\ %{}) do
+ user
+ |> User.get_followers_query()
+ |> Pagination.fetch_paginated(params)
+ end
+
+ def get_friends(user, params \\ %{}) do
+ user
+ |> User.get_friends_query()
+ |> Pagination.fetch_paginated(params)
+ end
+
+ def get_notifications(user, params \\ %{}) do
+ options = cast_params(params)
+
+ user
+ |> Notification.for_user_query()
+ |> restrict(:exclude_types, options)
+ |> Pagination.fetch_paginated(params)
+ end
+
+ def get_scheduled_activities(user, params \\ %{}) do
+ user
+ |> ScheduledActivity.for_user_query()
+ |> Pagination.fetch_paginated(params)
+ end
+
+ defp cast_params(params) do
+ param_types = %{
+ exclude_types: {:array, :string},
+ reblogs: :boolean
+ }
+
+ changeset = cast({%{}, param_types}, params, Map.keys(param_types))
+ changeset.changes
+ end
+
+ defp restrict(query, :exclude_types, %{exclude_types: mastodon_types = [_ | _]}) do
+ ap_types =
+ mastodon_types
+ |> Enum.map(&Activity.from_mastodon_notification_type/1)
+ |> Enum.filter(& &1)
+
+ query
+ |> where([q, a], not fragment("? @> ARRAY[?->>'type']::varchar[]", ^ap_types, a.data))
+ end
+
+ defp restrict(query, _, _), do: query
end