migrate_file_to_media-8.x-1.x-dev/src/Drush/Templates/media-migration-step1.yml.twig

# File to Media Migration configuration for {{ plugin_label }} migration

id: {{ plugin_id }}_step1{% if translation_language %}_{{ lang_code }}{% endif %}

label: {{ plugin_label }} Media
migration_group: {{ migration_group }}
source:
  plugin: media_entity_generator
  # Triggers a subscriber to add a destination ID to the mapping table.
  # @see MediaMigrateSubscriber::onPostRowSave()
  toggle_media_mapping: true
  # Main plugin configs.
  entity_type: {{ entity_type }}
  bundle: {{ source_bundle }}
  include_revisions: {{ include_revisions ? 'true' : 'false' }}
  langcode: {{ lang_code }}
  source_langcode: {{ source_lang_code }}
  field_names:
{% for field_name in source_field_name %}
    - {{ field_name }}
{% endfor %}

destination:
  plugin: entity:media
  {% if translation_language %}  translations: true{% endif %}

process:
  bundle:
    plugin: default_value
    default_value: {{ target_bundle }}

  # Using the alt tag if available, else the file name.
  name:
    plugin: media_name
    source: file_name

{% if translation_language is null %}
  # This process plugin will skip the whole row if a existing media is found.
  existing_media_file:
    plugin: check_media_duplicate
    source: target_id

  # This process plugin will skip the whole row if a duplicate image is found.
  unique_file_id:
    plugin: check_duplicate
    source: target_id
{% endif %}

{% if translation_language %}
  mid:
    # We can ignore 'migration' property.
    # The MediaMigrateSubscriber will solve the lookup.
    plugin: file_id_lookup
    migration: {{ plugin_id }}_step1
    source: target_id
    no_stub: true

{% endif %}

  # Map the field {{ target_bundle }}
  {{ target_field }}/target_id: target_id
{% if target_bundle == 'image' %}
  {{ target_field }}/alt: alt
  {{ target_field }}/title: title
{% elseif target_bundle == 'file' %}
  {{ target_field }}/display: display
  {{ target_field }}/description: description
{% endif %}

  langcode: langcode
  uid: uid

{% if translation_language %}
  content_translation_source:
    plugin: default_value
    default_value: {{ source_lang_code }}
{% endif %}

dependencies:
  module:
    - {{ machine_name }}
  enforced:
    module:
      - {{ machine_name }}