link.inc in Feeds 7.2

On behalf implementation of Feeds mapping API for link.module.

File

mappers/link.inc

<?php

/**
 * @file
 * On behalf implementation of Feeds mapping API for link.module.
 */

/**
 * Implements hook_feeds_processor_targets().
 */
function link_feeds_processor_targets($entity_type, $bundle_name) {
  $targets = array();
  foreach (field_info_instances($entity_type, $bundle_name) as $name => $instance) {
    $info = field_info_field($name);
    if ($info['type'] == 'link_field') {
      if (array_key_exists('url', $info['columns'])) {
        $targets[$name . ':url'] = array(
          'name' => t('@name: URL', array(
            '@name' => $instance['label'],
          )),
          'callback' => 'link_feeds_set_target',
          'description' => t('The @label field of the entity.', array(
            '@label' => $instance['label'],
          )),
          'real_target' => $name,
        );
      }
      if (array_key_exists('title', $info['columns'])) {
        $targets[$name . ':title'] = array(
          'name' => t('@name: Title', array(
            '@name' => $instance['label'],
          )),
          'callback' => 'link_feeds_set_target',
          'description' => t('The @label field of the entity.', array(
            '@label' => $instance['label'],
          )),
          'real_target' => $name,
        );
      }
    }
  }
  return $targets;
}

/**
 * Callback for mapping link fields.
 */
function link_feeds_set_target(FeedsSource $source, $entity, $target, array $values, array $mapping) {
  $language = $mapping['language'];
  list($field_name, $column) = explode(':', $target);
  $field = isset($entity->{$field_name}) ? $entity->{$field_name} : array(
    $language => array(),
  );
  $delta = 0;
  foreach ($values as $value) {
    if (is_object($value) && $value instanceof FeedsElement) {
      $value = $value
        ->getValue();
    }
    if (is_scalar($value)) {
      $field[$language][$delta][$column] = (string) $value;
    }
    $delta++;
  }
  $entity->{$field_name} = $field;
}

Functions

Name	Description
link_feeds_processor_targets	Implements hook_feeds_processor_targets().
link_feeds_set_target	Callback for mapping link fields.