function kwresearch_parse_menu_item in Keyword Research 7

Same name and namespace in other branches

1. 6 kwresearch.module \kwresearch_parse_menu_item()

@todo Please document this function.

See also

http://drupal.org/node/1354

1 call to kwresearch_parse_menu_item()

kwresearch_construct_pathnid_obj in ./kwresearch.module

Creates an object with nid and path attributes based on if pid is a nid or path. Also validates that the path is valid.

File

./kwresearch.module, line 1563

Code

function kwresearch_parse_menu_item(&$item, &$msgs = array()) {
  if (!is_array($item)) {
    $item = array(
      'link_path' => $item,
    );
  }

  // remove base_path if found
  $regex = '/^' . str_replace('/', '\\/', base_path()) . '/';
  $item['link_path'] = preg_replace($regex, '', $item['link_path']);
  $item['external'] = 0;
  $normal_path = drupal_get_normal_path($item['link_path']);
  if ($item['link_path'] != $normal_path) {
    $msgs[] = array(
      'message' => t('Keyword Research stores system paths only, but will use the URL alias in links. %link_path has been stored as %normal_path', array(
        '%link_path' => $item['link_path'],
        '%normal_path' => $normal_path,
      )),
      'status' => 'status',
    );
    $item['link_path'] = $normal_path;
  }
  if (!url_is_external($item['link_path'])) {
    $parsed_link = parse_url($item['link_path']);
    if (isset($parsed_link['query'])) {
      $item['options']['query'] = $parsed_link['query'];
    }
    else {

      // Use unset() rather than setting to empty string
      // to avoid redundant serialized data being stored.
      unset($item['options']['query']);
    }
    if (isset($parsed_link['fragment'])) {
      $item['options']['fragment'] = $parsed_link['fragment'];
    }
    else {
      unset($item['options']['fragment']);
    }
    if ($item['link_path'] != $parsed_link['path']) {
      $item['link_path'] = $parsed_link['path'];
    }
    list($n, $nid, $e) = explode('/', $normal_path);
    if ($n == 'node' && is_numeric($nid)) {
      $item['nid'] = (int) $nid;
    }
  }
  else {
    $item['external'] = 1;
  }
  if (!trim($item['link_path']) || !drupal_valid_path(preg_replace($regex, '', $item['link_path']))) {
    $msgs[] = array(
      'message' => t("The path '@link_path' is either invalid or you do not have access to it.", array(
        '@link_path' => $item['link_path'],
      )),
      'status' => 'error',
      'element' => 'link_path',
    );
    return FALSE;
  }
  return $item;
}