71 lines
2 KiB
Elixir
71 lines
2 KiB
Elixir
# Pleroma: A lightweight social networking server
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# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.Emails.Mailer do
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@moduledoc """
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Defines the Pleroma mailer.
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The module contains functions to delivery email using Swoosh.Mailer.
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"""
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alias Pleroma.Workers.MailerWorker
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alias Swoosh.DeliveryError
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@otp_app :pleroma
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@mailer_config [otp: :pleroma]
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@spec enabled?() :: boolean()
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def enabled?, do: Pleroma.Config.get([__MODULE__, :enabled])
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@doc "add email to queue"
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def deliver_async(email, config \\ []) do
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encoded_email =
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email
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|> :erlang.term_to_binary()
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|> Base.encode64()
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MailerWorker.enqueue("email", %{"encoded_email" => encoded_email, "config" => config})
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end
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@doc "callback to perform send email from queue"
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def perform(:deliver_async, email, config), do: deliver(email, config)
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@spec deliver(Swoosh.Email.t(), Keyword.t()) :: {:ok, term} | {:error, term}
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def deliver(email, config \\ [])
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def deliver(email, config) do
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# temporary hackney fix until hackney max_connections bug is fixed
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# https://git.pleroma.social/pleroma/pleroma/-/issues/2101
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email =
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Swoosh.Email.put_private(email, :hackney_options, ssl_options: [versions: [:"tlsv1.2"]])
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case enabled?() do
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true -> Swoosh.Mailer.deliver(email, parse_config(config))
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false -> {:error, :deliveries_disabled}
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end
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end
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@spec deliver!(Swoosh.Email.t(), Keyword.t()) :: term | no_return
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def deliver!(email, config \\ [])
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def deliver!(email, config) do
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case deliver(email, config) do
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{:ok, result} -> result
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{:error, reason} -> raise DeliveryError, reason: reason
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end
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end
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@on_load :validate_dependency
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@doc false
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def validate_dependency do
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parse_config([])
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|> Keyword.get(:adapter)
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|> Swoosh.Mailer.validate_dependency()
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end
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defp parse_config(config) do
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Swoosh.Mailer.parse_config(@otp_app, __MODULE__, @mailer_config, config)
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end
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end
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