by joachim: Added example module for migrations.

name = Image Migrate Example

description = Sample migration from D6 to D7.

dependencies[] = image_migrate

core = 7.x

<?php

/**

 * @file image_migrate_example.migrate.inc

 * Sample migration from D6 to D7.

 */

/**

 * Implements hook_migrate_api().

 */

function image_migrate_example_migrate_api() {

  $api = array(

    'api' => 2,

    'groups' => array(

      'imagetest' => array(

        'title' => t('Sample Drupal 6 to Drupal 7 migration with Image migration.'),

      ),

    ),

    'migrations' => array(),

  );

  // This portion is copied from migrate_d2d_example_migrate_api()

  $common_arguments = array(

    'source_connection' => 'drupal_6_image',

    'source_version' => 6,

    'group_name' => 'example_image',

  );

  // Register the user migration.

  // We just use the migrate_d2d D6 migration class as-is.

  $api['migrations']['User'] = $common_arguments + array(

    'description' => t('Migration of users from Drupal 6'),

    'class_name' => 'DrupalUser6Migration',

  );

  // File migration.

  $api['migrations']['File'] = $common_arguments + array(

    'description' => t('Migration of files from Drupal 6'),

    'class_name' => 'DrupalFile6Migration',

    'source_dir' => '/path/to/source/site/',

    'user_migration' => 'User',

  );

  // Node migrations.

  $node_arguments = array(

    // Define a migration for the image nodes.

    'Image' => array(

      'class_name' => 'DrupalNode6Migration',

      'description' => t('Migration of image nodes from Drupal 6'),

      'source_type' => 'image',

      'destination_type' => 'image',

    ),

    // If using image_attach, define a migration for each node type which

    // attaches images.

    'Article' => array(

      'class_name' => 'DrupalNode6Migration',

      'description' => t('Migration of article nodes from Drupal 6'),

      'source_type' => 'story',

      'destination_type' => 'article',

    ),

  );

  // Tell the node migrations where the users are coming from, so they can

  // set up the dependency and resolve D6->D7 uids.

  $common_node_arguments = $common_arguments + array(

    'user_migration' => 'User'

  );

  foreach ($node_arguments as $migration_name => $arguments) {

    $arguments = array_merge_recursive($arguments, $common_node_arguments);

    $api['migrations'][$migration_name] = $arguments;

  }

  // These migrations are for image module's data.

  // Image migrations

  $api['migrations']['ImageFile'] = $common_arguments + array(

    'description' => t('Migration of images from Drupal 6'),

    'class_name' => 'ImageNodeDrupalMigration',

    // You need to create this field on the image node type.

    'image_field' => 'field_image_file',

    'image_node_type' => 'image',

    'file_migration' => 'File',

    'image_node_migration' => 'Image',

  );

  // Image attach migration.

  $api['migrations']['ImageAttach'] = $common_arguments + array(

    'description' => t('Migration of attached images from Drupal 6'),

    'class_name' => 'ImageAttachImageNodeDrupalMigration',

    'image_node_migration' => 'Image',

    'attaching_node_migration' => 'Article',

    'attaching_node_type' => 'article',

    // You need to create this field on the attaching node type.

    'attaching_entityreference_field' => 'field_attached_images',

  );

  return $api;

}

<?php

/**

 * @file image_migrate_example.module

 * Sample migration from D6 to D7.

 */

// Drupal needs this blank file.