function pathauto_token_values in Pathauto 5.2

Same name and namespace in other branches

1. 6.2 pathauto.module \pathauto_token_values()
2. 6 pathauto.module \pathauto_token_values()

Implementation of hook_token_values() for Pathauto specific tokens.

File

./pathauto.module, line 121

Main file for the Pathauto module, which automatically generates aliases for content.

Code

function pathauto_token_values($type, $object = NULL) {
  if (module_exists('taxonomy')) {
    if ($type == 'taxonomy' || $type == 'node' || $type == 'all') {
      _pathauto_include();
      switch ($type) {
        case 'node':

          // We're on a node and it's a book and it has a parent? Get the book path alias
          if (module_exists('book')) {
            if ($object->type == 'book' && $object->parent) {
              $values['bookpathalias-raw'] = drupal_get_path_alias('node/' . $object->parent);
              $values['bookpathalias'] = check_plain($values['bookpathalias-raw']);
            }
            else {
              $values['bookpathalias'] = '';
              $values['bookpathalias-raw'] = '';
            }
          }

          // Get taxonomy related data.
          $vid = db_result(db_query_range("SELECT t.vid FROM {term_node} r INNER JOIN {term_data} t ON r.tid = t.tid INNER JOIN {vocabulary} v ON t.vid = v.vid WHERE r.nid = %d ORDER BY v.weight, t.weight, t.name", $object->nid, 0, 1));
          $category = db_fetch_object(db_query_range("SELECT t.tid, t.name FROM {term_data} t INNER JOIN {term_node} r ON r.tid = t.tid WHERE t.vid = %d AND r.nid = %d ORDER BY weight", $vid, $object->nid, 0, 1));
          $category->vid = $vid;

          // In the realm of nodes these are terms, in the realm of Taxonomy, cats
          $label = 'term';
        case 'taxonomy':
        default:
          if (!isset($category)) {
            $category = $object;
          }
          if (!isset($label)) {
            $label = 'cat';
          }
          if (isset($category->tid)) {
            $separator = variable_get('pathauto_separator', '-');
            $parents = taxonomy_get_parents_all($category->tid);
            array_shift($parents);
            $catpath = '';
            $catpath_raw = '';
            foreach ($parents as $parent) {

              // Replace any / characters in individual terms which might create confusing URLs
              $catpath = pathauto_cleanstring(check_plain(preg_replace('/\\//', '', $parent->name))) . '/' . $catpath;
              $catpath_raw = pathauto_cleanstring(preg_replace('/\\//', '', $parent->name)) . '/' . $catpath_raw;
            }
            $values[$label . 'path'] = $catpath . '/' . check_plain($category->name);
            $values[$label . 'path-raw'] = $catpath_raw . '/' . $category->name;

            // We only do this for taxonomy because token already provides the [term] value but has problem with [cat] TODO: fix that?
            if ($type == 'taxonomy') {
              $values[$label] = check_plain($category->name);
              $values[$label . '-raw'] = $category->name;
            }
            $values[$label . 'alias-raw'] = drupal_get_path_alias('taxonomy/term/' . $category->tid);
            $values[$label . 'alias'] = check_plain($values[$label . 'alias-raw']);
          }
          else {

            // Provide some defaults if they aren't set.
            $values[$label . 'path'] = '';
            $values[$label . 'path-raw'] = '';
            $values[$label . 'alias'] = '';
            $values[$label . 'alias-raw'] = '';
          }
      }
      return $values;
    }
  }
}