function template_preprocess_similarterms in Similar By Terms 7

Preprocess for similarterms.tpl.php.

@todo: Needs to be converted to renderable array output.

File

./similarterms.module, line 562

Similar By Terms module displays a block with similar content based on taxonomy terms.

Code

function template_preprocess_similarterms(&$variables) {
  $links = array();
  $nodes = $variables['nodes'];
  if ($nodes) {
    foreach ($nodes as $node) {
      if ($variables['display_options'] == 'teaser') {
        $teaser = ' - ' . $node->teaser;
      }
      else {
        $teaser = '';
      }
      $links[] = l($node->title, 'node/' . $node->nid) . $teaser;
    }
    $variables['items'] = theme('item_list', array(
      'items' => $links,
    ));
  }
  else {
    $variables['items'] = "";
  }
}