function hashtags_nodeapi in Hashtags 6

Same name and namespace in other branches

1. 6.2 hashtags.module \hashtags_nodeapi()

Implementation of hook_nodeapi().

File

./hashtags.module, line 39

Code

function hashtags_nodeapi(&$node, $op, $teaser, $page) {
  $vid = variable_get('hashtags_vocabulary', '');
  $voc = taxonomy_vocabulary_load($vid);
  if (!in_array($node->type, $voc->nodes)) {
    return;
  }
  switch ($op) {
    case 'presave':
      $vid = variable_get('hashtags_vocabulary', '');

      // Parse body to get all hashtags (#some_word) and pass as commas separated string.
      $hashtags_string = hashtags_get_tags($node->body);
      $node->taxonomy['tags'][$vid] = $hashtags_string;
      break;
  }
}