workbench_moderation_migrate-1.0.0-alpha4/migrations/workbench_moderation_flow.yml

id: workbench_moderation_flow
label: 'Workbench Moderation flow'
deriver: Drupal\workbench_moderation_migrate\Plugin\migrate\WorkbenchModerationFlowDeriver
migration_tags:
  - Drupal 7
  - Configuration
source:
  plugin: workbench_moderation_flow
  constants:
    id_prefix: 'editorial_with'
    id_suffix: 'default_state'
    type: 'content_moderation'
    archive_state:
      label: 'Archive'
      published: false
      default_revision: true
      weight: 1000
    archive_transition:
      label: 'Archive'
      from:
        - published
      to: archive
      weight: 1000
process:
  default_state:
    -
      plugin: callback
      callable: unserialize
      source: value
    -
      plugin: skip_on_empty
      method: row
  id:
    plugin: concat
    source:
      - 'constants/id_prefix'
      - '@default_state'
      - 'constants/id_suffix'
    delimiter: '_'
  type: 'constants/type'
  label:
    -
      plugin: explode
      source: '@id'
      delimiter: '_'
    -
      plugin: concat
      delimiter: ' '
    -
      plugin: callback
      callable: ucwords
  'type_settings/states':
    plugin: sub_process
    source: workbench_moderation_states
    key: 'name'
    process:
      label: label
      published:
        # If the name is 'published', then this property and default_revision
        # need to be set to true.
        -
          plugin: explode
          source: name
          delimiter: 'published'
        -
          plugin: concat
        -
          plugin: callback
          callable: 'strlen'
        -
          plugin: static_map
          map:
            0: true
          default_value: false
      default_revision: '@published'
      weight: weight
  # We need an archive state in Drupal 9.
  'type_settings/states/archive': 'constants/archive_state'

  transitions:
    plugin: sub_process
    source: workbench_moderation_transitions
    process:
      label: name
      from:
        plugin: get
        source:
          - from_name
      to: to_name
      weight: id
  transition_keys:
    -
      plugin: sub_process
      source: workbench_moderation_transitions
      process:
        key:
          plugin: machine_name
          source: name
    -
      plugin: flatten
  source_transitions:
    plugin: callback
    callable: array_combine
    unpack_source: true
    source:
      - '@transition_keys'
      - '@transitions'
  computed_state_keeping_transitions:
    plugin: sub_process
    source: workbench_moderation_states
    key: 'name'
    process:
      label:
        plugin: concat
        source:
          - missing
          - label
        delimiter: 'Keep in '
      from:
        plugin: get
        source:
          - name
      to: name
      weight: weight
  computed_transition_keys:
    -
      plugin: sub_process
      source: workbench_moderation_states
      process:
        key:
          -
            plugin: concat
            source:
              - missing
              - name
            delimiter: '_keep_in_'
          -
            plugin: machine_name
    -
      plugin: flatten
  computed_transitions:
    plugin: callback
    callable: array_combine
    unpack_source: true
    source:
      - '@computed_transition_keys'
      - '@computed_state_keeping_transitions'
  'type_settings/transitions':
    plugin: callback
    callable: array_merge
    unpack_source: true
    source:
      - '@computed_transitions'
      - '@source_transitions'
  # We need an archive transition in Drupal 9.
  'type_settings/transitions/archive': 'constants/archive_transition'

  'type_settings/entity_types/node':
    -
      plugin: sub_process
      source: node_types
      process:
        node_type:
          plugin: migration_lookup
          source: node_type
          migration: d7_node_type
          no_stub: true
    -
      plugin: flatten
  'type_settings/default_moderation_state': '@default_state'
destination:
  plugin: entity:workflow
migration_dependencies:
  optional:
    - d7_node_type