Allow Views to specify the langcode when rendering an entity in the Entity area plugin

minorOffense → changed the visibility of the branch 11.x to hidden.

Likely going to need tests but figure get some eyes on it now in case something big needs changing.

I was contemplating adding checks that the langcodes were valid but I'd have to do that on render since it supports tokens and I didn't want to slow stuff down. Figure drupal will just fallback to default if the langcode is bad.

Here's what the field looks like in Views.

Sounds a little edge case to me, don't think it makes the 80% criterium, especially with token support thrown in. Might be more user friendly with a select element showing available languages

It would need some things I think:

• should only be shown on multi-lingual sites
• yeah validating if we have valid input sounds good, just hoping it falls back sounds bad
• tests
• a schema update
• an upgrade path for the schema change
• a test for the upgrade path