function template_preprocess_time in Drupal 9

Same name and namespace in other branches

1. 8 core/includes/theme.inc \template_preprocess_time()

Prepares variables for time templates.

Default template: time.html.twig.

Parameters

array $variables: An associative array possibly containing:

• attributes['timestamp']:
• timestamp:
• text:

File

core/includes/theme.inc, line 517

The theme system, which controls the output of Drupal.

Code

function template_preprocess_time(&$variables) {

  /** @var \Drupal\Core\Datetime\DateFormatterInterface $date_formatter */
  $date_formatter = \Drupal::service('date.formatter');

  // Format the 'datetime' attribute based on the timestamp.
  // @see http://www.w3.org/TR/html5-author/the-time-element.html#attr-time-datetime
  if (!isset($variables['attributes']['datetime']) && isset($variables['timestamp'])) {
    $variables['attributes']['datetime'] = $date_formatter
      ->format($variables['timestamp'], 'html_datetime', '', 'UTC');
  }

  // If no text was provided, try to auto-generate it.
  if (!isset($variables['text'])) {

    // Format and use a human-readable version of the timestamp, if any.
    if (isset($variables['timestamp'])) {
      $variables['text'] = $date_formatter
        ->format($variables['timestamp']);
    }
    elseif (isset($variables['attributes']['datetime'])) {
      $variables['text'] = $variables['attributes']['datetime'];
    }
  }
}