function asin_feeds_set_target in Amazon Product Advertisement API 7.2

Same name and namespace in other branches

1. 6 asin/asin.module \asin_feeds_set_target()
2. 7 asin/asin.module \asin_feeds_set_target()

Callback for mapping. Here is where the actual mapping happens.

When the callback is invoked, $target contains the name of the field the user has decided to map to and $value contains the value of the feed item element the user has picked as a source.

See also

my_module_set_target() in feeds.api.php

1 string reference to 'asin_feeds_set_target'

asin_feeds_processor_targets_alter in asin/asin.module

Implementation of hook_feeds_node_processor_targets_alter().

File

asin/asin.module, line 448

Defines a field type for referencing an Amazon product.

Code

function asin_feeds_set_target($source, $entity, $target, $value) {
  if (!isset($value)) {
    return;
  }

  // Handle non-multiple value fields.
  if (!is_array($value)) {
    $value = array(
      $value,
    );
  }

  // Iterate over all values.
  $i = 0;
  $info = field_info_field($target);
  $field_name = $target;
  foreach ($value as $v) {
    $field[LANGUAGE_NONE][$i]['asin'] = $v;
    if ($info['cardinality'] == 1) {
      break;
    }
    $i++;
  }
  $entity->{$field_name} = $field;
}