Drupal\Driver\Fields\Drupal8\DatetimeHandler

Complexity

Total Complexity

3

Size/Duplication

Total Lines	28
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	expand()	0	21	3

<?php

namespace Drupal\Driver\Fields\Drupal8;

use Drupal\datetime\Plugin\Field\FieldType\DateTimeItemInterface;

/**
 * Datetime field handler for Drupal 8.
 */
class DatetimeHandler extends AbstractHandler {

  /**
   * {@inheritdoc}
   */
  public function expand($values) {
    $siteTimezone = new \DateTimeZone(\Drupal::config('system.date')->get('timezone.default'));
    $storageTimezone = new \DateTimeZone(DateTimeItemInterface::STORAGE_TIMEZONE);
    foreach ($values as $key => $value) {
      if (strpos($value, "relative:") !== FALSE) {
        $relative = trim(str_replace('relative:', '', $value));
        // Get time, convert to ISO 8601 date in GMT/UTC, remove TZ offset.
        $values[$key] = substr(gmdate('c', strtotime($relative)), 0, 19);
      }
      else {
        // A Drupal install has a default site timezone, but nonetheless
        // uses UTC for internal storage. If no timezone is specified in a date
        // field value by the step author, assume the default timezone of
        // the Drupal install, and therefore transform it into UTC for storage.
        $date = new \DateTime($value, $siteTimezone);
        $date->setTimezone($storageTimezone);
        $values[$key] = $date->format('Y-m-d\TH:i:s');
      }
    }
    return $values;
  }

}