public function ExampleImageMigration::prepareRow in Drupal-to-Drupal data migration 7.2

Implementation of Migration::prepareRow().

Here we pull in additional data from a non-core, non-CCK table.

Parameters

$row:

Overrides DrupalNode6Migration::prepareRow

File

migrate_d2d_example/node.inc, line 40

Class

ExampleImageMigration

Image-specific mappings and handling.

Code

public function prepareRow($row) {
  if (parent::prepareRow($row) === FALSE) {
    return FALSE;
  }
  $image_row = Database::getConnection('default', $this->sourceConnection)
    ->select('custom_image_table', 'i')
    ->fields('i', array(
    'copyright',
    'filename',
  ))
    ->condition('vid', $row->vid)
    ->execute()
    ->fetchObject();
  if ($image_row) {
    $row->copyright = $image_row->copyright;
    $row->filename = $image_row->filename;
  }
  else {
    $this
      ->saveMessage(t('No custom_image_table data for image node with vid !vid', array(
      '!vid' => $row->vid,
    )));
  }
}