function _glossify_replace in Glossify 6.3

Same name and namespace in other branches

1. 6 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_replace_terms_simplehtmldom in ./glossify.module

File

./glossify.module, line 667

Code

function _glossify_replace($configuration, &$html, $term_title, $replacement, &$replaced) {
  $text_nodes = $html
    ->find('text');

  // Add some specific tags to exclusion list.
  $exclude_tags = array_merge(is_array($configuration['excl_tags']) ? $configuration['excl_tags'] : array(), array(
    'iframe' => 'iframe',
    'object' => 'object',
  ));
  foreach ($text_nodes as $text_node) {
    if (!isset($text_node->parent->tag) || $configuration['excl_mode'] == 0 && !isset($exclude_tags[$text_node->parent->tag]) || $configuration['excl_mode'] == 1 && isset($exclude_tags[$text_node->parent->tag])) {

      // Include
      $text_node->innertext = preg_replace(_glossify_regex($configuration, $term_title), $replacement, $text_node->innertext, $configuration['only_first'] ? 1 : -1, $result);
      if ($result) {
        $replaced += $result;
        if ($configuration['only_first']) {
          break;
        }
      }
    }
  }
}