public static function PathBreadcrumbsUIAutocomplete::processAutocomplete in Path Breadcrumbs 7.3

1 call to PathBreadcrumbsUIAutocomplete::processAutocomplete()

path_breadcrumbs_ui_tokens_ajax_autocomplete in path_breadcrumbs_ui/path_breadcrumbs_ui.pages.inc

AJAX callback for tokens autocomplete.

File

path_breadcrumbs_ui/includes/path_breadcrumbs_ui.autocomplete.inc, line 12

Path breadcrumbs UI autocomplete.

Class

PathBreadcrumbsUIAutocomplete

@file Path breadcrumbs UI autocomplete.

Code

public static function processAutocomplete($string, $context_keywords, $raw_keywords = array()) {

  // Remove selector from search string.
  if (drupal_substr($string, 0, 1) == '%') {
    $string = drupal_substr($string, 1);
  }

  // Apply site information to contexts.
  self::$context_keywords = $context_keywords + array(
    'site' => 'site',
  );

  // Remove the last part as it might be unfinished.
  $parts = explode(':', $string);
  $last_part = array_pop($parts);
  $selector = implode(':', $parts);

  // Wrap entity in metadata wrapper.
  $wrapper = PathBreadcrumbsUIAutocomplete::applyDataSelector($selector, self::$context_keywords);
  $result = array();
  if ($selector && $wrapper) {
    $result = PathBreadcrumbsUIAutocomplete::matchDataSelector($wrapper, $selector . ':', 0);
  }
  elseif (!$selector) {
    $result = PathBreadcrumbsUIAutocomplete::matchDataSelector(PathBreadcrumbsUIAutocomplete::applyCurrentVariables(self::$context_keywords), '', 0);

    // Add custom keywords in first autocomplete level.
    $result += $raw_keywords;
  }
  return PathBreadcrumbsUIAutocomplete::processResultData($result, $last_part, $string);
}