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frontend_controller.ex
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frontend_controller.ex
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# Pleroma: A lightweight social networking server
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.FrontendController do
use Pleroma.Web, :controller
alias Pleroma.Config
alias Pleroma.Web.Plugs.OAuthScopesPlug
plug(Pleroma.Web.ApiSpec.CastAndValidate)
plug(OAuthScopesPlug, %{scopes: ["admin:write"]} when action == :install)
plug(OAuthScopesPlug, %{scopes: ["admin:read"]} when action == :index)
action_fallback(Pleroma.Web.AdminAPI.FallbackController)
defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.Admin.FrontendOperation
def index(conn, _params) do
installed = installed()
# FIrst get frontends from config,
# then add frontends that are installed but not in the config
frontends =
Config.get([:frontends, :available], [])
|> Enum.map(fn {name, desc} ->
desc
|> Map.put("installed", name in installed)
|> Map.put("installed_refs", installed_refs(name))
end)
frontends =
frontends ++
(installed
|> Enum.filter(fn n -> not Enum.any?(frontends, fn f -> f["name"] == n end) end)
|> Enum.map(fn name ->
%{"name" => name, "installed" => true, "installed_refs" => installed_refs(name)}
end))
render(conn, "index.json", frontends: frontends)
end
def install(%{body_params: params} = conn, _params) do
with :ok <- Pleroma.Frontend.install(params.name, Map.delete(params, :name)) do
index(conn, %{})
end
end
defp installed do
frontend_directory = Pleroma.Frontend.dir()
if File.exists?(frontend_directory) do
File.ls!(frontend_directory)
else
[]
end
end
def installed_refs(name) do
if name in installed() do
File.ls!(Path.join(Pleroma.Frontend.dir(), name))
else
[]
end
end
end

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