Import Internal Reference Links

Problem/Motivation

I needed a way to create an entity URI from a content reference for a link field.

Proposed resolution

I created a ReferenceUri yaml_content process plugin that extends the Reference plugin.

Remaining tasks

• Code review.
• Tests.

User interface changes

None.

API changes

None.

Data model changes

None.

Release notes snippet

The following code can be used to import a reference link:

field_link:
    - '#process':
        callback: 'reference_uri'
        args:
          - 'media'
          - bundle: 'document'
            name: "Media Document Example"
      title: "Media Document Example"