function template_preprocess_datetime

Preprocess variables for theme_datetime().

Parameters

array $variables: An associative array possibly containing:

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

Related topics

File

drupal/core/includes/theme.inc, line 1567

The theme system, which controls the output of Drupal.

Code

function template_preprocess_datetime(&$variables) {

  // 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'])) {
    $variables['attributes']['datetime'] = format_date($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'])) {
      $variables['text'] = format_date($variables['timestamp']);
      $variables['html'] = FALSE;
    }
    elseif (isset($variables['attributes']['datetime'])) {
      $variables['text'] = $variables['attributes']['datetime'];
      $variables['html'] = FALSE;
    }
  }

  // Add a 'datetime' class.
  $variables['attributes']['class'][] = 'datetime';
  $variables['attributes'] = new Attribute($variables['attributes']);
}