distraction.party/lib/pleroma/user/welcome_chat_message.ex
Haelwenn (lanodan) Monnier c4439c630f
Bump Copyright to 2021
grep -rl '# Copyright © .* Pleroma' * | xargs sed -i 's;Copyright © .* Pleroma .*;Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>;'
2021-01-13 07:49:50 +01:00

45 lines
1.1 KiB
Elixir

# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.User.WelcomeChatMessage do
alias Pleroma.Config
alias Pleroma.User
alias Pleroma.Web.CommonAPI
@spec enabled?() :: boolean()
def enabled?, do: Config.get([:welcome, :chat_message, :enabled], false)
@spec post_message(User.t()) :: {:ok, Pleroma.Activity.t() | nil}
def post_message(user) do
[:welcome, :chat_message, :sender_nickname]
|> Config.get(nil)
|> fetch_sender()
|> do_post(user, welcome_message())
end
defp do_post(%User{} = sender, recipient, message)
when is_binary(message) do
CommonAPI.post_chat_message(
sender,
recipient,
message
)
end
defp do_post(_sender, _recipient, _message), do: {:ok, nil}
defp fetch_sender(nickname) when is_binary(nickname) do
with %User{local: true} = user <- User.get_cached_by_nickname(nickname) do
user
else
_ -> nil
end
end
defp fetch_sender(_), do: nil
defp welcome_message do
Config.get([:welcome, :chat_message, :message], nil)
end
end