function google_authorship_preprocess_username in Google Authorship 7

Same name and namespace in other branches

1. 7.2 google_authorship.module \google_authorship_preprocess_username()

Implements template_preprocess_username().

Alters the 'name' variable to be a link to a Google+ profile and sets the "rel='author'" parameter on the generate URL.

File

./google_authorship.module, line 25

A module to display Google+ profile pictures of node authors in Google search results.

Code

function google_authorship_preprocess_username(&$variables) {

  // Checks if the loaded page is a node page.
  $is_node_page = $node = menu_get_object('node');

  // Checks whether author is a comment author.
  $is_not_comment = !isset($variables['account']->comment_body);

  // Checks to see if the author's Google+ ID is set, and if so, sets a variable
  // for the id.
  $is_id_set = $google_id = google_authorship_get_google_id($variables['uid']);

  // Checks conditions set above and if it passes, alters the link path of the
  // author.
  if ($is_node_page && $is_not_comment && $is_id_set) {
    $variables['link_path'] = GOOGLE_AUTHORSHIP_PREFIX . $google_id . "?rel=author";
  }
}