When I send a node as a
simplenews newsletter I use the node's
Email: HTML display.
One of the fields in this view is a
label of a referenced entity to be rendered as a
Link to the referenced entity.
Drupal renders it as a link with a relative / site-local URL. I want it to be rendered as an absolute / external URL.
For what it's worth:
In the render array the link is stored in
$variable['items']['0']['content']['#url'] which is a
Drupal\Core\Url with a protected
external property of
I can't see anything in the
Url interface that would change
true or indeed whether this is the thing to do.