function _glossify_replace in Glossify 6

Same name and namespace in other branches

1. 6.3 glossify.module \_glossify_replace()

Helper function that fetches and returns the styled term depending on the style and term.

1 call to _glossify_replace()

glossify_filter in ./glossify.module

Implementation of hook_filter().

File

./glossify.module, line 367

Code

function _glossify_replace($configuration, &$html, $term_title, $replacement, &$replaced) {
  if (count($html
    ->childNodes()) > 0) {
    foreach ($html
      ->childNodes() as $child_node) {
      _glossify_replace($configuration, $child_node, $term_title, $replacement, $replaced);
    }
  }
  else {
    if (isset($html->tag) && $html->tag !== 'root') {
      if ($configuration['only_first'] && $replaced == 0) {
        if ($configuration['break']) {
          $html->innertext = preg_replace('/\\b' . $term_title . '\\b/', $replacement, $html->innertext, $configuration['only_first'] ? 1 : -1, $temp_replaced);
        }
        else {
          $html->innertext = preg_replace('/' . $term_title . '/', $replacement, $html->innertext, $configuration['only_first'] ? 1 : -1, $temp_replaced);
        }
        $replaced = $temp_replaced;
      }
    }
  }
}