function taxonomy_diff in Diff 5

Same name and namespace in other branches

1. 5.2 taxonomy.inc \taxonomy_diff()
2. 6.2 includes/taxonomy.inc \taxonomy_diff()
3. 6 taxonomy.inc \taxonomy_diff()

@file Proposed hook_diff() implementation for taxonomy.

Unfortunately, taxonomy doesn't account for revisions! This should be a Bug report/Feature request for 6.0. For now, this file is not included by diff.module, and is just here for reference.

File

./taxonomy.inc, line 11

Proposed hook_diff() implementation for taxonomy.

Code

function taxonomy_diff(&$old_node, &$new_node) {
  $result = array();

  // TODO: make taxonomy by category not only by whole taxonomy?
  $old_taxonomy = array();
  $new_taxonomy = array();
  if ($old_node->taxonomy) {
    foreach ($old_node->taxonomy as $term) {
      $old_taxonomy[] = $term->name;
    }
  }
  if ($new_node->taxonomy) {
    foreach ($new_node->taxonomy as $term) {
      $new_taxonomy[] = $term->name;
    }
  }
  $result[] = array(
    'name' => t('Taxonomy'),
    'old' => $old_taxonomy,
    'new' => $new_taxonomy,
  );
  return $result;
}