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- <?php
- function entityreference_feeds_processor_targets_alter(&$targets, $entity_type, $bundle_name) {
- foreach (field_info_instances($entity_type, $bundle_name) as $name => $instance) {
- $info = field_info_field($name);
- if ($info['type'] == 'entityreference') {
- $targets[$name] = array(
- 'name' => check_plain($instance['label']),
- 'callback' => 'entityreference_feeds_set_target',
- 'description' => t('The field instance @label of @id', array(
- '@label' => $instance['label'],
- '@id' => $name,
- )),
- );
- }
- }
- }
- function entityreference_feeds_set_target($source, $entity, $target, $value, $mapping, $input_format = FALSE) {
-
- if (empty($value)) {
- return;
- }
-
- if (is_array($value)) {
- $values = $value;
- }
- else {
- $values = array($value);
- }
-
- $info = field_info_field($target);
-
- $language = isset($mapping['language']) ? $mapping['language'] : LANGUAGE_NONE;
-
- $iterator = 0;
- $field = isset($entity->$target) ? $entity->$target : array();
- foreach ($values as $value) {
-
- if ($value) {
-
- $entity_id = db_query(
- 'SELECT entity_id FROM {feeds_item} WHERE guid = :guid',
- array(':guid' => $value)
- )->fetchField();
-
- if ($entity_id) {
-
- $field[$language][$iterator]['target_id'] = $entity_id;
- }
- else {
-
- unset($entity->feeds_item->hash);
- }
- }
-
- if ($info['cardinality'] == 1) {
- break;
- }
- $iterator++;
- }
-
- $entity->{$target} = $field;
- }
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