function node_gallery_api_tokens in Node Gallery 7

Implements hook_tokens().

File

./node_gallery_api.module, line 505

Node Gallery module.

Code

function node_gallery_api_tokens($type, $tokens, array $data = array(), array $options = array()) {
  $replacements = array();
  if ($type == 'node' && !empty($data['node'])) {
    $node = $data['node'];
    $relationships = node_gallery_api_get_relationships(NULL, $node->nid);
    if (!empty($relationships)) {
      $r = reset($relationships);
      $gallery_node = node_load($r->ngid);
      if (!empty($gallery_node)) {
        $gallery_path = drupal_get_path_alias('node/' . $gallery_node->nid);
        $gallery_title = $gallery_node->title;
        $gallery_nid = $gallery_node->nid;
      }
      else {
        $gallery_path = '';
        $gallery_title = '';
        $gallery_nid = '';
      }
      foreach ($tokens as $name => $original) {
        switch ($name) {
          case 'node_gallery_gallery_path':
            $replacements[$original] = decode_entities(check_plain($gallery_path));
            break;
          case 'node_gallery_gallery_title':
            $replacements[$original] = decode_entities(check_plain($gallery_title));
            break;
          case 'node_gallery_gallery_nid':
            $replacements[$original] = $gallery_nid;
            break;
        }
      }
    }
  }
  return $replacements;
}