isbn.feeds.inc in ISBN Field 7

Provides integration with Feeds module (http://drupal.org/project/feeds).

File

isbn.feeds.inc

<?php

/**
 * @file
 * Provides integration with Feeds module (http://drupal.org/project/feeds).
 */

/**
 * Implements hook_feeds_processor_targets().
 */
function isbn_feeds_processor_targets($entity_type, $bundle) {
  $targets = array();
  foreach (field_info_instances($entity_type, $bundle) as $name => $instance) {
    $info = field_info_field($name);
    if ($info['type'] == 'isbn') {
      $targets[$name] = array(
        'name' => check_plain($instance['label']),
        'callback' => 'isbn_feeds_set_target',
        'description' => t('The @label field of the node.', array(
          '@label' => $instance['label'],
        )),
      );
    }
  }
  return $targets;
}

/**
 * Callback to set target value.
 */
function isbn_feeds_set_target(FeedsSource $source, $entity, $target, array $values, array $mapping) {
  $language = $mapping['language'];
  $field = isset($entity->{$target}) ? $entity->{$target} : array(
    $language => array(),
  );

  // Iterate over all values.
  foreach ($values as $value) {
    if (is_object($value) && $value instanceof FeedsElement) {
      $value = $value
        ->getValue();
    }
    $field[$language][] = array(
      'isbn' => preg_replace('/([^xX0-9]*)/', "", $value),
    );
  }
  $entity->{$target} = $field;
}

Functions

Name	Description
isbn_feeds_processor_targets	Implements hook_feeds_processor_targets().
isbn_feeds_set_target	Callback to set target value.