/**
  * Add company logo by naming convertion.
  *
  * @todo: Move to value callback.
  */
 public function prepareRow($row)
 {
     $row->field_company_logo = $row->_unique_id . '.jpg';
     if (!file_exists($image_path = $this->getMigrateDirectory() . '/images/' . $row->field_company_logo)) {
         $this->displayMessage(format_string('Unable to find image: @image', array('@image' => $image_path)));
     }
     return parent::prepareRow($row);
 }
 public function __construct($arguments)
 {
     parent::__construct($arguments);
     $this->addFieldMapping(OG_AUDIENCE_FIELD, '_company')->sourceMigration('SkeletonCompaniesMigrate');
     $this->addFieldMapping('uid', '_author')->sourceMigration('SkeletonUsersMigrate');
 }