function _text_noderef_check_result in Text or Nodereference 7

Helper function for text_noderef_json().

Parameters

$string: The string used as needle.

$field: Field definition whose widget is being used.

$result: EFQ result array.

Return value

Array of matches found.

1 call to _text_noderef_check_result()

text_noderef_json in ./text_noderef.module

Menu callback; Retrieve a pipe delimited string of autocomplete suggestions.

File

./text_noderef.module, line 48

Text or nodereference field formatter for a text field and autocomplete widget.

Code

function _text_noderef_check_result($string, $field, $result) {
  $matches = array();
  if (isset($result['node'])) {
    $cnt = 0;
    reset($result['node']);
    while ($cnt <= 10 && ($node = each($result['node']))) {
      $node = node_load($node['value']->nid);
      if (!$field['widget']['settings']['case_sensitive']) {
        $cnt++;
        $matches[$node->title] = $node->title;
      }
      else {
        if ($field['widget']['settings']['autocomplete_match'] == 'contains' && strpos($node->title, $string) !== FALSE) {
          $cnt++;
          $matches[$node->title] = $node->title;
        }
        if ($field['widget']['settings']['autocomplete_match'] == 'starts_with' && drupal_substr($node->title, 0, drupal_strlen($string)) == $string) {
          $cnt++;
          $matches[$node->title] = $node->title;
        }
      }
    }
  }
  return $matches;
}