function attachment_links_save_alias in Attachment Links 7

Save the convenience alias.

2 calls to attachment_links_save_alias()

attachment_links_node_insert in ./attachment_links.module

Implements hook_node_insert().

attachment_links_node_update in ./attachment_links.module

Implements hook_node_update().

File

./attachment_links.module, line 88

Code

function attachment_links_save_alias($node) {
  $create_alias = variable_get('attachment_links_create_alias_' . $node->type, FALSE);
  if ($create_alias) {

    // Make sure that attachment links are enabled for a field on this node type.
    $file_field_name = variable_get('attachment_links_selection_' . $node->type, 0);
    if ($file_field_name) {

      // Grab the files from the current node for the selected field.
      $files = field_get_items('node', $node, $file_field_name);
      if (!empty($files)) {

        // Retreive the 'authorative' file.
        $file = reset($files);
        $file = file_load($file['fid']);
        if (!empty($node->path['alias'])) {
          $node_alias = $node->path['alias'];
          $alias_parts = explode('/', $node_alias);
          if (count($alias_parts) > 1) {
            array_pop($alias_parts);
            $node_alias = implode('/', $alias_parts);
          }
          $alias = $node_alias . '/' . $file->filename;
          $source = 'node/' . $node->nid . '/attachment';
          $new_alias = array(
            'source' => $source,
            'alias' => $alias,
            'language' => $node->language,
          );
          path_save($new_alias);
          return TRUE;
        }
      }
    }
  }
  return FALSE;
}