PHP Drupal RelatedContent模块：阻止相关内容的链接

Posted 2021-05-14

<?php
if (arg(0) == 'node' && is_numeric($nid = arg(1))) {
  $host_node = node_load($nid);
  $grouped = relatedcontent_variable_output_grouped($host_node->type);
  if($groups = relatedcontent($host_node, $grouped)) {
    foreach($groups as $group => $nodes) {
      if ($nodes) {
        $links = array();
        foreach($nodes as $node) {
          $links[] = l($node->title, "node/$node->nid");
        }
        $title = relatedcontent_group_title($group, $grouped, $host_node->type);
        print theme('item_list', $links, $title);
      }
    }
  }
}
?>