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Posted By

aleprieto on 08/21/08


Tagged

module drupal block


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basicmagic


Drupal RelatedContent module: Block with links to related content

Published in: PHP 

URL: http://drupal.org/node/218844

This code snippet make use of the API to accomplish a block with links to related content.

Plain TextExpand 
  1. <?php
  2. if (arg(0) == 'node' && is_numeric($nid = arg(1))) {
  3.   $host_node = node_load($nid);
  4.   $grouped = relatedcontent_variable_output_grouped($host_node->type);
  5.   if($groups = relatedcontent($host_node, $grouped)) {
  6.     foreach($groups as $group => $nodes) {
  7.       if ($nodes) {
  8.         $links = array();
  9.         foreach($nodes as $node) {
  10.           $links[] = l($node->title, "node/$node->nid");
  11.         }
  12.         $title = relatedcontent_group_title($group, $grouped, $host_node->type);
  13.         print theme('item_list', $links, $title);
  14.       }
  15.     }
  16.   }
  17. }
  18. ?>

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