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<?php
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/**
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* @file
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* Integration with the Feeds module.
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*/
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/**
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* Implements hook_feeds_processor_targets_alter().
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*/
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function addressfield_feeds_processor_targets_alter(&$targets, $entity_type, $bundle) {
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foreach (field_info_instances($entity_type, $bundle) as $name => $instance) {
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$info = field_info_field($name);
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if ($info['type'] == 'addressfield') {
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foreach ($info['columns'] as $sub_field => $schema_info) {
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$name_label = $instance['label'] . ': ' . drupal_ucfirst(str_replace('_', ' ', $sub_field));
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$targets[$name . ':' . $sub_field] = array(
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'name' => $name_label,
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'callback' => 'addressfield_set_target',
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'real_target' => $info['field_name'],
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'description' => $schema_info['description'],
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);
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}
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}
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}
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}
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/**
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* Callback for hook_feeds_processor_targets_alter().
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*
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* @param $source
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* Field mapper source settings.
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* @param $entity
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* An entity object, for instance a node object.
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* @param $target
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* A string identifying the target on the node.
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* @param $values
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* The value to populate the target with.
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* @param array $mapping
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* Associative array of the mapping settings from the per mapping
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* configuration form.
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*/
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function addressfield_set_target($source, $entity, $target, $values, $mapping) {
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$language = $mapping['language'];
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list($field_name, $sub_field) = explode(':', $target, 2);
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// Field info and instance are required for setting default values.
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$entity_type = $source->importer->processor->entityType();
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list(, , $bundle_name) = entity_extract_ids($entity_type, $entity);
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$info = field_info_field($field_name);
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$instance = field_info_instance($entity_type, $field_name, $bundle_name);
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// Convert the values into an array if it isn't one already to correspond to
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// Drupal's handling of field value arrays.
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if (!is_array($values)) {
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$values = array($values);
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}
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// If the field is already set on the given entity, update the existing value
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// array. Otherwise start with a fresh field value array.
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$field = isset($entity->{$field_name}) ? $entity->{$field_name} : array();
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// Loop over the field values array...
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foreach ($values as $delta => $value) {
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// Set defaults for new values.
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if (!isset($field[$language][$delta])) {
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$field[$language][$delta] = addressfield_default_values($info, $instance);
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}
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$field[$language][$delta][$sub_field] = $value;
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}
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$entity->{$field_name} = $field;
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}
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