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https://framagit.org/framasoft/mobilizon.git
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a670a7d7a7
- Refactor plugs to detect and set language - Translate ecto validation errors - Use Gettext directly, not Mobilizon.Web.Gettext - Set the language in the <html> attribute according to the one loaded on front-end Signed-off-by: Thomas Citharel <tcit@tcit.fr>
147 lines
3.6 KiB
Elixir
147 lines
3.6 KiB
Elixir
defmodule Mobilizon.Web.Email.Event do
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@moduledoc """
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Handles emails sent about events.
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"""
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use Bamboo.Phoenix, view: Mobilizon.Web.EmailView
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import Bamboo.Phoenix
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import Mobilizon.Web.Gettext
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alias Mobilizon.Actors.Actor
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alias Mobilizon.Events
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alias Mobilizon.Events.{Event, Participant}
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alias Mobilizon.Storage.Repo
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alias Mobilizon.Users.{Setting, User}
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alias Mobilizon.Web.Email
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@important_changes [:title, :begins_on, :ends_on, :status, :physical_address]
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@spec event_updated(String.t(), Actor.t(), Event.t(), Event.t(), MapSet.t(), String.t()) ::
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Bamboo.Email.t()
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def event_updated(
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email,
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%Actor{} = actor,
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%Event{} = old_event,
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%Event{} = event,
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changes,
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timezone \\ "Etc/UTC",
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locale \\ "en"
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) do
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Gettext.put_locale(locale)
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subject =
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gettext(
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"Event %{title} has been updated",
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title: old_event.title
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)
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Email.base_email(to: {Actor.display_name(actor), email}, subject: subject)
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|> assign(:locale, locale)
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|> assign(:event, event)
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|> assign(:old_event, old_event)
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|> assign(:changes, changes)
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|> assign(:subject, subject)
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|> assign(:timezone, timezone)
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|> Email.add_event_attachment(event)
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|> render(:event_updated)
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end
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def calculate_event_diff_and_send_notifications(
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%Event{} = old_event,
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%Event{id: event_id} = event,
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changes
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) do
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important = MapSet.new(@important_changes)
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diff =
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changes
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|> Map.keys()
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|> MapSet.new()
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|> MapSet.intersection(important)
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if MapSet.size(diff) > 0 do
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Repo.transaction(fn ->
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event_id
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|> Events.list_local_emails_user_participants_for_event_query()
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|> Repo.stream()
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|> Enum.to_list()
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|> Enum.each(
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&send_notification_for_event_update_to_participant(&1, old_event, event, diff)
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)
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end)
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end
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end
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defp send_notification_for_event_update_to_participant(
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{%Participant{} = _participant, %Actor{} = actor,
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%User{locale: locale, email: email} = _user, %Setting{timezone: timezone}},
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%Event{} = old_event,
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%Event{} = event,
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diff
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) do
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do_send_notification_for_event_update_to_participant(
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email,
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actor,
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old_event,
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event,
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diff,
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timezone,
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locale
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)
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end
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defp send_notification_for_event_update_to_participant(
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{%Participant{} = _participant, %Actor{} = actor,
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%User{locale: locale, email: email} = _user, nil},
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%Event{} = old_event,
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%Event{} = event,
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diff
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) do
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do_send_notification_for_event_update_to_participant(
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email,
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actor,
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old_event,
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event,
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diff,
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"Etc/UTC",
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locale
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)
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end
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defp send_notification_for_event_update_to_participant(
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{%Participant{metadata: %{email: email}} = _participant, %Actor{} = actor, nil, nil},
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%Event{} = old_event,
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%Event{} = event,
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diff
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)
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when not is_nil(email) do
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locale = Gettext.get_locale()
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do_send_notification_for_event_update_to_participant(
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email,
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actor,
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old_event,
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event,
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diff,
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"Etc/UTC",
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locale
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)
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end
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defp do_send_notification_for_event_update_to_participant(
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email,
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actor,
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old_event,
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event,
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diff,
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timezone,
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locale
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) do
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email
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|> Email.Event.event_updated(actor, old_event, event, diff, timezone, locale)
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|> Email.Mailer.send_email_later()
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end
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end
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