Chris@14: id: d6_vocabulary_field
Chris@14: label: Vocabulary field configuration
Chris@14: migration_tags:
Chris@14:   - Drupal 6
Chris@14:   - Configuration
Chris@14: source:
Chris@14:   plugin: d6_taxonomy_vocabulary
Chris@14:   constants:
Chris@14:     entity_type: node
Chris@14:     type: entity_reference
Chris@14:     target_entity_type: taxonomy_term
Chris@14:     field_prefix: field_
Chris@14: process:
Chris@14:   entity_type: 'constants/entity_type'
Chris@14:   type: 'constants/type'
Chris@14:   # This value is only used in the 'field_name' process pipeline below.
Chris@14:   raw_field_name:
Chris@14:     -
Chris@14:       plugin: migration_lookup
Chris@14:       migration: d6_taxonomy_vocabulary
Chris@14:       source: vid
Chris@14:     -
Chris@14:       plugin: skip_on_empty
Chris@14:       method: row
Chris@14:   field_name:
Chris@14:     # Prepend field_ to avoid conflicts with base fields, and make sure the
Chris@14:     # result is no longer than 32 characters.
Chris@14:     -
Chris@14:       plugin: concat
Chris@14:       source:
Chris@14:         - constants/field_prefix
Chris@14:         - '@raw_field_name'
Chris@14:     -
Chris@14:       plugin: substr
Chris@14:       length: 32
Chris@14:     -
Chris@14:       # This plugin checks if the vocabulary being migrated is the one used by
Chris@14:       # Forum. If so, we use the machine name that Forum expects. Otherwise, we
Chris@14:       # leave it unchanged.
Chris@14:       plugin: forum_vocabulary
Chris@14:       machine_name: taxonomy_forums
Chris@14:   'settings/target_type': 'constants/target_entity_type'
Chris@14:   cardinality: cardinality
Chris@14: destination:
Chris@14:   plugin: entity:field_storage_config
Chris@14:   dependencies:
Chris@14:     module:
Chris@14:       - entity_reference
Chris@14: migration_dependencies:
Chris@14:   required:
Chris@14:     - d6_taxonomy_vocabulary