function partial_date_field_load in Partial Date 7

Implements hook_field_load().

File

./partial_date.module, line 124

Defines a date element that allows for any combination of date granularity settings.

Code

function partial_date_field_load($entity_type, $entities, $field, $instances, $langcode, &$items, $age) {
  $has_range = strpos($field['type'], '_range');
  $estimates = partial_date_field_estimates($field);
  foreach ($entities as $id => $entity) {
    foreach ($items[$id] as $delta => &$item) {
      $settings = $instances[$id]['widget']['settings'];

      // Generate a cleaner array based storage of the values.
      $item['data'] = empty($item['data']) ? array() : unserialize($item['data']);
      $item['from'] = array();
      if ($has_range) {
        $item['to'] = array();
      }
      $item['check_approximate'] = empty($item['data']['check_approximate']) ? 0 : 1;
      foreach (partial_date_components() as $key => $title) {
        $item['from'][$key] = $item[$key];

        // Clear auto-populated estimate values.
        if (!empty($item['data'][$key . '_estimate_from_used'])) {
          $item['from'][$key] = '';
        }
        unset($item[$key]);
        if ($key != 'timezone') {
          $item['from'][$key . '_estimate'] = isset($item['data'][$key . '_estimate']) ? $item['data'][$key . '_estimate'] : '';
          _partial_date_expand_estimate($key, $item['from'], $estimates);
        }
        if ($has_range) {
          $item['to'][$key] = $item[$key . '_to'];
          unset($item[$key . '_to']);

          // Clear auto-populated estimate values.
          if (!empty($item['data'][$key . '_estimate_to_used'])) {
            $item['to'][$key] = '';
          }
          if ($key != 'timezone') {
            $item['to'][$key . '_estimate'] = isset($item['data'][$key . '_to_estimate']) ? $item['data'][$key . '_to_estimate'] : '';
            _partial_date_expand_estimate($key, $item['to'], $estimates, FALSE);
          }
        }
      }
    }
  }
}