function makemeeting_field_presave in Make Meeting Scheduler 7.2

Implements hook_field_presave().

File

./makemeeting.field.inc, line 475

This file is mostly about the field configuration.

Code

function makemeeting_field_presave($entity_type, $entity, $field, $instance, $langcode, &$items) {
  if ($field['type'] == 'makemeeting') {
    foreach ($items as $delta => $item) {
      if (isset($item['choices'])) {

        // Sort the choices by date
        $choices = array_values($item['choices']);
        usort($choices, '_makemeeting_sort_choices');

        // Affect timestamp as keys
        $timestamped_choices = array();
        foreach ($choices as $choice) {
          $dateTime = _makemeeting_date_timestamp($choice['chdate']);
          $timestamped_choices[$dateTime
            ->format('d-m-Y')] = $choice;
        }

        // Serialize the whole array
        $items[$delta]['choices'] = serialize($timestamped_choices);
      }
    }
  }
}