git.squeep.com Git - akkoma/blob - lib/pleroma/web/mailer/subscription_controller.ex

   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.Web.Mailer.SubscriptionController do
   6   use Pleroma.Web, :controller
   7
   8   alias Pleroma.JWT
   9   alias Pleroma.Repo
  10   alias Pleroma.User
  11
  12   def unsubscribe(conn, %{"token" => encoded_token}) do
  13     with {:ok, token} <- Base.decode64(encoded_token),
  14          {:ok, claims} <- JWT.verify_and_validate(token),
  15          %{"act" => %{"unsubscribe" => type}, "sub" => uid} <- claims,
  16          %User{} = user <- Repo.get(User, uid),
  17          {:ok, _user} <- User.switch_email_notifications(user, type, false) do
  18       render(conn, "unsubscribe_success.html", email: user.email)
  19     else
  20       _err ->
  21         render(conn, "unsubscribe_failure.html")
  22     end
  23   end
  24 end