hometown/app/serializers/web/notification_serializer.rb
Eugen Rochko 4b94e9c65e
Improve payload format of Web Push API now that it's open (#7521)
> Good lord what is happening in there

Previously the contents of the Web Push API payloads closely resembled the structure of JavaScript's [Notification](https://developer.mozilla.org/en-US/docs/Web/API/Notification). But now that the API is open to non-browser apps, and given that there is no required coupling between contents of the payload and a Notification object, here is how I changed the payload:

```json
{ 
  "access_token": "...",
  "preferred_locale": "en",
  "notification_id": "12345",
  "notification_type": "follow",
  "title": "So and so followed you",
  "body": "This is my bio",
  "icon": "https://example.com/avatar.png"
}
```

The title, body and icon attributes are included as a fallback so you can construct a minimal notification if you cannot perform a network request to the API to get more data.
2018-05-19 14:46:47 +02:00

39 lines
997 B
Ruby

# frozen_string_literal: true
class Web::NotificationSerializer < ActiveModel::Serializer
include RoutingHelper
include ActionView::Helpers::TextHelper
include ActionView::Helpers::SanitizeHelper
attributes :access_token, :preferred_locale, :notification_id,
:notification_type, :icon, :title, :body
def access_token
current_push_subscription.associated_access_token
end
def preferred_locale
current_push_subscription.associated_user&.locale || I18n.default_locale
end
def notification_id
object.id
end
def notification_type
object.type
end
def icon
full_asset_url(object.from_account.avatar_static_url)
end
def title
I18n.t("notification_mailer.#{object.type}.subject", name: object.from_account.display_name.presence || object.from_account.username)
end
def body
truncate(strip_tags(object.target_status&.spoiler_text&.presence || object.target_status&.text || object.from_account.note), length: 140)
end
end