function google_cse_sitesearch_options in Google Custom Search Engine 7

Same name and namespace in other branches

1. 7.2 google_cse.module \google_cse_sitesearch_options()

Returns SiteSearch options.

3 calls to google_cse_sitesearch_options()

google_cse_sitesearch_default in ./google_cse.module

Returns SiteSearch default value.

google_cse_sitesearch_form in ./google_cse.module

Returns SiteSearch options form item.

google_cse_validate_request in ./google_cse.theme.inc

Validate GET parameters to avoid displaying inappropriate search results.

File

./google_cse.module, line 186

Display a Google Custom Search Engine (CSE) on your site.

Code

function google_cse_sitesearch_options() {
  static $options;
  if (!isset($options)) {
    $options = array();
    if ($sites = preg_split('/[\\n\\r]+/', variable_get('google_cse_sitesearch', ''), -1, PREG_SPLIT_NO_EMPTY)) {
      $options[''] = ($var = variable_get('google_cse_sitesearch_option', '')) ? $var : t('Search the web');
      foreach ($sites as $site) {
        $site = preg_split('/[\\s]+/', trim($site), 2, PREG_SPLIT_NO_EMPTY);

        // Select options will be HTML-escaped and radio options will be XSS-filtered.
        $options[$site[0]] = isset($site[1]) ? $site[1] : t('Search %sitesearch', array(
          '%sitesearch' => $site[0],
        ));
      }
    }
  }
  return $options;
}