function theme_add_google_appliance_meta_tags in Google Search Appliance 5

1 theme call to theme_add_google_appliance_meta_tags()

_google_appliance_add_meta_tags in ./google_appliance.module

Invokes the google_appliance_appconfig hook to add <meta> tags to nodes for indexing metadata by the google crawler.

File

./google_appliance.module, line 397

GSA integration

Code

function theme_add_google_appliance_meta_tags($node) {

  // create list of tags to add
  $results = array();

  /**
   * Adding taxonomy tags
   */
  $vocabs = taxonomy_get_vocabularies();
  if (module_exists('nat') && $node->nat) {
    $node->taxonomy = array_merge($node->nat, $node->taxonomy);

    //$node->taoxnomy[] = $
  }
  foreach ($node->taxonomy as $term) {
    $tagname = 'category-' . strtolower($vocabs[$term->vid]->name);
    $results[] = array(
      $tagname,
      $term->name,
    );
  }

  /**
   * Adding sort date IMPORTANT: for sorting, mini must be configured to use htis tag
   */
  $results[] = array(
    'date',
    date('Y-m-d h:i:s', $node->changed),
  );
  $results[] = array(
    'created',
    date('Y-m-d h:i:s', $node->created),
  );

  /**
   * Normally this doesn't matter,
   * but if you want to allow the gsa to
   * access unpublished pages and later filter
   * on this you will need it.
   */
  $results[] = array(
    'status',
    $node->status,
  );

  /**
   * i18n configuration
   */
  if ($node->language) {
    $results[] = array(
      'content-language',
      $node->language,
    );
  }

  /**
   * node type
   */
  $results[] = array(
    'type',
    $node->type,
  );

  /**
   * Author
   */
  $node->uid = empty($node->uid) ? 0 : $node->uid;
  $user = user_load(array(
    'uid' => 0,
  ));
  $user->name = empty($user->name) ? 'anonymous' : $user->name;
  $results[] = array(
    'author' => $user->name,
  );

  // add meta tags
  foreach ($results as $res) {
    list($name, $content) = $res;
    $content = strip_tags($content);
    drupal_set_html_head('<meta name="' . htmlentities($name) . '" content="' . htmlentities($content) . '" />');
  }
}