-defmodule Pleroma.UserEmail do
- @moduledoc "User emails"
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
- import Swoosh.Email
+defmodule Pleroma.Emails.UserEmail do
+ @moduledoc "User emails"
- alias Pleroma.Web.{Endpoint, Router}
+ use Phoenix.Swoosh, view: Pleroma.Web.EmailView, layout: {Pleroma.Web.LayoutView, :email}
- defp instance_config, do: Pleroma.Config.get(:instance)
+ alias Pleroma.Config
+ alias Pleroma.User
+ alias Pleroma.Web.Endpoint
+ alias Pleroma.Web.Router
- defp instance_name, do: instance_config()[:name]
+ defp instance_name, do: Config.get([:instance, :name])
defp sender do
- {instance_name(), instance_config()[:email]}
+ email = Config.get([:instance, :notify_email]) || Config.get([:instance, :email])
+ {instance_name(), email}
end
defp recipient(email, nil), do: email
defp recipient(email, name), do: {name, email}
+ defp recipient(%User{} = user), do: recipient(user.email, user.name)
- def password_reset_email(user, password_reset_token) when is_binary(password_reset_token) do
- password_reset_url =
- Router.Helpers.util_url(
- Endpoint,
- :show_password_reset,
- password_reset_token
- )
+ def password_reset_email(user, token) when is_binary(token) do
+ password_reset_url = Router.Helpers.reset_password_url(Endpoint, :reset, token)
html_body = """
<h3>Reset your password at #{instance_name()}</h3>
"""
new()
- |> to(recipient(user.email, user.name))
+ |> to(recipient(user))
|> from(sender())
|> subject("Password reset")
|> html_body(html_body)
end
+
+ def user_invitation_email(
+ user,
+ %Pleroma.UserInviteToken{} = user_invite_token,
+ to_email,
+ to_name \\ nil
+ ) do
+ registration_url =
+ Router.Helpers.redirect_url(
+ Endpoint,
+ :registration_page,
+ user_invite_token.token
+ )
+
+ html_body = """
+ <h3>You are invited to #{instance_name()}</h3>
+ <p>#{user.name} invites you to join #{instance_name()}, an instance of Pleroma federated social networking platform.</p>
+ <p>Click the following link to register: <a href="#{registration_url}">accept invitation</a>.</p>
+ """
+
+ new()
+ |> to(recipient(to_email, to_name))
+ |> from(sender())
+ |> subject("Invitation to #{instance_name()}")
+ |> html_body(html_body)
+ end
+
+ def account_confirmation_email(user) do
+ confirmation_url =
+ Router.Helpers.confirm_email_url(
+ Endpoint,
+ :confirm_email,
+ user.id,
+ to_string(user.confirmation_token)
+ )
+
+ html_body = """
+ <h3>Welcome to #{instance_name()}!</h3>
+ <p>Email confirmation is required to activate the account.</p>
+ <p>Click the following link to proceed: <a href="#{confirmation_url}">activate your account</a>.</p>
+ """
+
+ new()
+ |> to(recipient(user))
+ |> from(sender())
+ |> subject("#{instance_name()} account confirmation")
+ |> html_body(html_body)
+ end
+
+ @doc """
+ Email used in digest email notifications
+ Includes Mentions and New Followers data
+ If there are no mentions (even when new followers exist), the function will return nil
+ """
+ @spec digest_email(User.t()) :: Swoosh.Email.t() | nil
+ def digest_email(user) do
+ notifications = Pleroma.Notification.for_user_since(user, user.last_digest_emailed_at)
+
+ mentions =
+ notifications
+ |> Enum.filter(&(&1.activity.data["type"] == "Create"))
+ |> Enum.map(fn notification ->
+ object = Pleroma.Object.normalize(notification.activity)
+ object = update_in(object.data["content"], &format_links/1)
+
+ %{
+ data: notification,
+ object: object,
+ from: User.get_by_ap_id(notification.activity.actor)
+ }
+ end)
+
+ followers =
+ notifications
+ |> Enum.filter(&(&1.activity.data["type"] == "Follow"))
+ |> Enum.map(fn notification ->
+ %{
+ data: notification,
+ object: Pleroma.Object.normalize(notification.activity),
+ from: User.get_by_ap_id(notification.activity.actor)
+ }
+ end)
+
+ unless Enum.empty?(mentions) do
+ styling = Config.get([__MODULE__, :styling])
+ logo = Config.get([__MODULE__, :logo])
+
+ html_data = %{
+ instance: instance_name(),
+ user: user,
+ mentions: mentions,
+ followers: followers,
+ unsubscribe_link: unsubscribe_url(user, "digest"),
+ styling: styling
+ }
+
+ logo_path =
+ if is_nil(logo) do
+ Path.join(:code.priv_dir(:pleroma), "static/static/logo.png")
+ else
+ Path.join(Config.get([:instance, :static_dir]), logo)
+ end
+
+ new()
+ |> to(recipient(user))
+ |> from(sender())
+ |> subject("Your digest from #{instance_name()}")
+ |> put_layout(false)
+ |> render_body("digest.html", html_data)
+ |> attachment(Swoosh.Attachment.new(logo_path, filename: "logo.png", type: :inline))
+ end
+ end
+
+ defp format_links(str) do
+ re = ~r/<a.+href=['"].*>/iU
+ %{link_color: color} = Config.get([__MODULE__, :styling])
+
+ Regex.replace(re, str, fn link ->
+ String.replace(link, "<a", "<a style=\"color: #{color};text-decoration: none;\"")
+ end)
+ end
+
+ @doc """
+ Generate unsubscribe link for given user and notifications type.
+ The link contains JWT token with the data, and subscription can be modified without
+ authorization.
+ """
+ @spec unsubscribe_url(User.t(), String.t()) :: String.t()
+ def unsubscribe_url(user, notifications_type) do
+ token =
+ %{"sub" => user.id, "act" => %{"unsubscribe" => notifications_type}, "exp" => false}
+ |> Pleroma.JWT.generate_and_sign!()
+ |> Base.encode64()
+
+ Router.Helpers.subscription_url(Endpoint, :unsubscribe, token)
+ end
end
projects / akkoma / blobdiff