nodewords_load_tags

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6

nodewords_load_tags($options = array())

Load tags from table.

Parameters

$options An array of options.

Return value

An array of meta tags data as saved in the database table.

Code

contributions/nodewords/nodewords.module, line 542

<?php
function nodewords_load_tags($options = array()) {
  $tags = array();

  $options += _nodewords_get_default_metatags_type();
  $tags_info = nodewords_get_possible_tags();

  $result = _nodewords_get_tags_data_query($options);
  while ($row = db_fetch_object($result)) {
    if (isset($tags_info[$row->name])) {
      $tags[$row->name] = unserialize($row->content);
    }
  }

  if (empty($tags) && $options['type'] == NODEWORDS_TYPE_TERM) {
    $id = db_result(db_query_range(
      'SELECT vid FROM {term_data} WHERE tid = %d', $options['id'], 0, 1
    ));
    if ($id !== FALSE) {
      $options['type'] = NODEWORDS_TYPE_VOCABULARY;
      $options['id'] = $id;

      return nodewords_load_tags($options);
    }
  }

  return $tags;
}
?>

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