honkoma/lib/pleroma/web/push/push.ex

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# Pleroma: A lightweight social networking server
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# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.Web.Push do
use GenServer
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alias Pleroma.Web.Push.Impl
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require Logger
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##############
# Client API #
##############
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def start_link do
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GenServer.start_link(__MODULE__, :ok, name: __MODULE__)
end
def vapid_config do
Application.get_env(:web_push_encryption, :vapid_details, [])
end
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def enabled do
case vapid_config() do
[] -> false
list when is_list(list) -> true
_ -> false
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end
end
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def send(notification),
do: GenServer.cast(__MODULE__, {:send, notification})
####################
# Server Callbacks #
####################
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@impl true
def init(:ok) do
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if enabled() do
{:ok, nil}
else
Logger.warn("""
VAPID key pair is not found. If you wish to enabled web push, please run
mix web_push.gen.keypair
and add the resulting output to your configuration file.
""")
:ignore
end
end
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@impl true
def handle_cast({:send, notification}, state) do
if enabled() do
Impl.perform_send(notification)
end
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{:noreply, state}
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end
end