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<?php
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/**
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* @file
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* On behalf implementation of Feeds mapping API for number.module.
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*/
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/**
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* Implements hook_feeds_processor_targets().
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*/
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function number_feeds_processor_targets($entity_type, $bundle_name) {
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$targets = array();
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$numeric_types = array(
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'number_integer',
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'number_decimal',
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'number_float',
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);
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foreach (field_info_instances($entity_type, $bundle_name) as $name => $instance) {
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$info = field_info_field($name);
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if (in_array($info['type'], $numeric_types)) {
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$targets[$name] = array(
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'name' => check_plain($instance['label']),
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'callback' => 'number_feeds_set_target',
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'description' => t('The @label field of the entity.', array('@label' => $instance['label'])),
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);
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}
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}
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return $targets;
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}
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/**
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* Callback for mapping number fields.
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*/
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function number_feeds_set_target(FeedsSource $source, $entity, $target, array $values) {
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// Iterate over all values.
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$field = isset($entity->$target) ? $entity->$target : array('und' => array());
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foreach ($values as $value) {
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if (is_object($value) && ($value instanceof FeedsElement)) {
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$value = $value->getValue();
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}
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if (is_numeric($value)) {
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$field['und'][] = array('value' => $value);
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}
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}
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$entity->$target = $field;
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}
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