version chapril de mobilizon https://mobilizon.chapril.org/
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defmodule Mobilizon.Web.Email.Notification do
@moduledoc """
Handles emails sent about event notifications.
"""
use Phoenix.Swoosh, view: Mobilizon.Web.EmailView
import Mobilizon.Web.Gettext
alias Mobilizon.Events.{Event, Participant}
alias Mobilizon.Users.{Setting, User}
alias Mobilizon.Web.Email
alias Mobilizon.Web.JsonLD.ObjectView
@spec before_event_notification(String.t(), Participant.t(), String.t()) ::
Swoosh.Email.t()
def before_event_notification(
email,
%Participant{event: event, role: :participant} = participant,
locale \\ "en"
) do
Gettext.put_locale(locale)
subject =
gettext(
"Don't forget to go to %{title}",
title: event.title
)
[to: email, subject: subject]
|> Email.base_email()
|> Email.add_event_attachment(event)
|> render_body(:before_event_notification, %{
locale: locale,
participant: participant,
subject: subject,
jsonLDMetadata: build_json_ld(participant)
})
end
@spec on_day_notification(User.t(), list(Participant.t()), pos_integer(), String.t()) ::
Swoosh.Email.t()
def on_day_notification(
%User{email: email, settings: %Setting{timezone: timezone}},
participations,
total,
locale \\ "en"
) do
Gettext.put_locale(locale)
participation = hd(participations)
subject =
ngettext("One event planned today", "%{nb_events} events planned today", total,
nb_events: total
)
[to: email, subject: subject]
|> Email.base_email()
|> render_body(:on_day_notification, %{
locale: locale,
participation: participation,
participations: participations,
subject: subject,
total: total,
timezone: timezone,
jsonLDMetadata: build_json_ld(participations)
})
end
@spec weekly_notification(User.t(), list(Participant.t()), pos_integer(), String.t()) ::
Swoosh.Email.t()
def weekly_notification(
%User{email: email, settings: %Setting{timezone: timezone}},
participations,
total,
locale \\ "en"
) do
Gettext.put_locale(locale)
participation = hd(participations)
subject =
ngettext("One event planned this week", "%{nb_events} events planned this week", total,
nb_events: total
)
[to: email, subject: subject]
|> Email.base_email()
|> render_body(:notification_each_week, %{
locale: locale,
participation: participation,
participations: participations,
subject: subject,
total: total,
timezone: timezone,
jsonLDMetadata: build_json_ld(participations)
})
end
@spec pending_participation_notification(User.t(), Event.t(), pos_integer()) :: Swoosh.Email.t()
def pending_participation_notification(
%User{locale: locale, email: email, settings: %Setting{timezone: timezone}},
%Event{} = event,
total
) do
Gettext.put_locale(locale)
subject =
ngettext(
"One participation request for event %{title} to process",
"%{number_participation_requests} participation requests for event %{title} to process",
total,
number_participation_requests: total,
title: event.title
)
[to: email, subject: subject]
|> Email.base_email()
|> render_body(:pending_participation_notification, %{
locale: locale,
event: event,
subject: subject,
total: total,
timezone: timezone
})
end
@spec build_json_ld(Participant.t()) :: String.t()
defp build_json_ld(%Participant{} = participant) do
"participation.json"
|> ObjectView.render(%{participant: participant})
|> Jason.encode!()
end
defp build_json_ld(participations) when is_list(participations) do
participations
|> Enum.map(&ObjectView.render("participation.json", %{participant: &1}))
|> Jason.encode!()
end
end