Club Drupal

<?php

/**

 * @file

 * On behalf implementation of Feeds mapping API for date

 */

/**

 * Implements hook_feeds_processor_targets_alter().

 *

 * @see FeedsNodeProcessor::getMappingTargets().

 *

 * @todo Only provides "end date" target if field allows it.

 */

function date_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 (in_array($info['type'], array('date', 'datestamp', 'datetime'))) {

      $targets[$name . ':start'] = array(

        'name' => t('@name: Start', array('@name' => $instance['label'])),

        'callback' => 'date_feeds_set_target',

        'description' => t('The start date for the @name field. Also use if mapping both start and end.', array('@name' => $instance['label'])),

        'real_target' => $name,

      );

      $targets[$name . ':end'] = array(

        'name' => t('@name: End', array('@name' => $instance['label'])),

        'callback' => 'date_feeds_set_target',

        'description' => t('The end date for the @name field.', array('@name' => $instance['label'])),

        'real_target' => $name,

      );

    }

  }

}

/**

 * Implements hook_feeds_set_target().

 *

 * @param $node

 *   The target node.

 * @param $field_name

 *   The name of field on the target node to map to.

 * @param $feed_element

 *   The value to be mapped. Should be either a (flexible) date string

 *   or a FeedsDateTimeElement object.

 *

 */

function date_feeds_set_target($source, $entity, $target, $feed_element) {

  list($field_name, $sub_field) = explode(':', $target, 2);

  if (!($feed_element instanceof FeedsDateTimeElement)) {

    if (!is_array($feed_element)) {

      $feed_element = array($feed_element);

    }

    $delta = 0;

    foreach ($feed_element as $f) {

      if (empty($f) || !is_numeric($f) && !date_create($f)) {

        $array_element = new FeedsDateTimeElement(NULL, NULL);

      }

      elseif ($sub_field == 'end') {

        $array_element = new FeedsDateTimeElement(NULL, $f);

      }

      else {

        $array_element = new FeedsDateTimeElement($f, NULL);

      }

      $array_element->buildDateField($entity, $field_name, $delta);

      $delta++;

    }

  }

}