breadcrumb_manager.metatag.inc in Breadcrumb Manager 7

File

includes/breadcrumb_manager.metatag.inc

<?php

/**
 * Title meta tag controller.
 *
 * This extends DrupalTitleMetaTag as we need to alter variables in
 * template_preprocess_html() rather output a normal meta tag.
 */
class BreadcrumbManagerTitleMetaTag extends DrupalTitleMetaTag {
  public function getElement(array $options = array()) {
    $element = array();
    $value = $this
      ->getValue($options);
    if ($title = breadcrumb_manager_is_title_required()) {
      list(, $site_name) = explode('|', $value);
      $value = implode(' | ', array(
        $title,
        trim($site_name),
      ));
    }
    $element['#attached']['metatag_set_preprocess_variable'][] = array(
      'html',
      'head_title',
      $value,
    );
    $element['#attached']['metatag_set_preprocess_variable'][] = array(
      'html',
      'head_array',
      array(
        'title' => $value,
      ),
    );
    return $element;
  }

}

Classes

Name	Description
BreadcrumbManagerTitleMetaTag	Title meta tag controller.