protected function SimplenewsSourceNode::buildFooter in Simplenews 7

Builds the themed footer.

Parameters

$format: (Optional) Set the format of this footer build, overrides the default format.

1 call to SimplenewsSourceNode::buildFooter()

SimplenewsSourceNode::getFooterWithFormat in includes/simplenews.source.inc

Get the footer in the specified format.

File

includes/simplenews.source.inc, line 745

Contains SimplenewsSource interface and implementations.

Class

SimplenewsSourceNode

Simplenews source implementation based on nodes for a single subscriber.

Code

protected function buildFooter($format = NULL) {
  if (empty($format)) {
    $format = $this
      ->getFormat();
  }
  if ($cache = $this->cache
    ->get('build', 'footer:' . $format)) {
    return $cache;
  }

  // Build and buffer message footer
  $footer = theme('simplenews_newsletter_footer', array(
    'build' => $this
      ->build($format),
    'category' => $this
      ->getCategory(),
    'context' => $this
      ->getTokenContext(),
    'key' => $this
      ->getKey(),
    'language' => $this
      ->getLanguage(),
    'format' => $format,
  ));
  $this->cache
    ->set('build', 'footer:' . $format, $footer);
  return $footer;
}