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root / drupal7 / sites / all / modules / fivestar / fivestar.migrate.inc @ d756b39a

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<?php
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/**
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 * @file
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 * Base integration with the Migrate API class.
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 */
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/**
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 * Implements hook_migrate_api().
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 */
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function fivestar_migrate_api() {
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  $api = array(
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    'api' => 2,
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    'field handlers' => array('MigrateFivestarFieldHandler'),
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  );
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  return $api;
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}
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/**
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 * Custom extended MigrateFieldHandler class for FiveStar module.
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 */
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class MigrateFivestarFieldHandler extends MigrateFieldHandler {
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  public function __construct() {
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    $this->registerTypes(array('fivestar'));
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  }
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  public function fields($type, $parent_field, $migration = NULL) {
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    $fields = array(
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      'target' => t('Ratings: The target of the rating.'),
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    );
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    return $fields;
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  }
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  public function prepare($entity, array $field_info, array $instance, array $values) {
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    $arguments = array();
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    if (isset($values['arguments'])) {
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      $arguments = array_filter($values['arguments']);
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      unset($values['arguments']);
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    }
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    $language = $this->getFieldLanguage($entity, $field_info, $arguments);
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    // Setup the standard Field API array for saving.
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    foreach (array_values($values) as $delta => $value) {
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      $return[$language][$delta] = array('rating' => $value) + array_intersect_key($arguments, $field_info['columns']);
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    }
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    return isset($return) ? $return : NULL;
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  }
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}