function _menu_import_lookup_path in Menu Export/Import 7

Helper function to find nodes associated with paths. Perform search by title if paths wasn't found.

Parameters

$path: Path (node/* or any other) as described in the input file.

$title: Node's title as described in the input file.

$language: Language of the path.

$options: Array import options provided.

Return value

An array('nid' => '<node_id_or_false>', 'link_path' => '<path_if_exists_or_empty>').

1 call to _menu_import_lookup_path()

menu_import_parse_line in includes/import.inc

Parse a line of text containing the menu structure. Only * and - are allowed as indentation characters. Menu item definition may or may not contain details in JSON format.

File

includes/import.inc, line 23

Import functions for menu_import module.

Code

function _menu_import_lookup_path($path, $title, $language, array $options) {
  $result = array(
    'nid' => FALSE,
    'link_path' => '',
    'node_view' => FALSE,
    'options' => array(),
  );

  // We need to handle any arguments appended to the path.
  $parsed_url = drupal_parse_url($path);
  $path = !empty($parsed_url['path']) ? $parsed_url['path'] : '';
  if ($parsed_url['query']) {
    $result['options']['query'] = $parsed_url['query'];
  }
  if ($parsed_url['fragment']) {
    $result['options']['fragment'] = $parsed_url['fragment'];
  }

  // Search by alias by default.
  $system_url = drupal_lookup_path('source', $path, $language);
  if (!$system_url) {
    $system_url = $path;
  }
  $matches = array();
  $node_link = preg_match('|^node/(\\d+)(/.*)?|', $system_url, $matches);

  // Is there any registered path that is not a node link?
  if (!$node_link && drupal_valid_path($system_url)) {
    $result['link_path'] = $system_url;
  }
  elseif ($options['link_to_content']) {

    // Link to existing content.
    if ($node_link && drupal_valid_path($system_url)) {
      $result['link_path'] = $system_url;
      $result['nid'] = $matches[1];
      $result['node_view'] = empty($matches[2]);
    }
    else {
      $nid = db_select('node', 'n')
        ->fields('n', array(
        'nid',
      ))
        ->condition('n.title', $title)
        ->execute()
        ->fetchField();

      // The node is found.
      if ($nid) {
        $result['link_path'] = 'node/' . $nid;
        $result['nid'] = $nid;
        $result['node_view'] = empty($matches[2]);
      }
    }
  }
  return $result;
}