function taxonomy_list_show in Taxonomy List 7

Same name and namespace in other branches

1. 5.2 taxonomy_list.module \taxonomy_list_show()
2. 5 taxonomy_list.module \taxonomy_list_show()
3. 6.2 taxonomy_list.module \taxonomy_list_show()
4. 6 taxonomy_list.module \taxonomy_list_show()

Show the category list

1 string reference to 'taxonomy_list_show'

taxonomy_list_menu in ./taxonomy_list.module

Implementation of hook_menu().

File

./taxonomy_list.module, line 323

List all terms in a vocabulary.

Code

function taxonomy_list_show($str_vids, $max_depth = 'all', $op = NULL, $columns = NULL, $type = NULL) {
  drupal_add_css(drupal_get_path('module', 'taxonomy_list') . '/taxonomy_list.css');
  if (empty($str_vids)) {
    $str_vids = 'all';
  }
  $params = array(
    'max_depth' => 'all',
    'op' => NULL,
    'type' => NULL,
    'columns' => variable_get('taxonomy_list_cell_per_row', 2),
    'format' => variable_get('taxonomy_list_format', 'table'),
    'list_mode' => variable_get('taxonomy_list_list_mode', 0),
  );
  $params = array_merge($params, $_GET);
  unset($params['q']);
  if (isset($params['cols'])) {
    $params['columns'] = $params['cols'];
    unset($params['cols']);
  }
  if (isset($params['depth'])) {
    $params['max_depth'] = $params['depth'];
    unset($params['depth']);
  }
  if (isset($params['mode'])) {
    $params['list_mode'] = $params['mode'];
    unset($params['mode']);
  }
  array_walk($params, 'check_plain');
  if ($params['max_depth'] == 'all') {
    $params['max_depth'] = 9999999;
  }
  $vids = array();
  if ($str_vids == 'all') {
    $vocs = taxonomy_get_vocabularies();
    foreach ($vocs as $vid => $vocab) {
      $vids[] = $vid;
    }
  }
  else {
    $vocs = explode(' ', $str_vids);
    foreach ($vocs as $name) {
      $vocab = taxonomy_vocabulary_machine_name_load($name);
      if ($vocab) {
        $vids[] = $vocab->vid;
      }
      else {
        drupal_set_message(t('I do not recognize "@name". ', array(
          '@name' => $name,
        )));
      }
    }

    /*
        if (preg_match('/^([0-9]+[+ ])+[0-9]+$/', $str_vids)) {
          // The '+' character in a query string may be parsed as ' '.
          $vids = preg_split('/[+ ]/', $str_vids);
        }
        else {
          if (preg_match('/^[0-9]+$/', $str_vids) ) {
            $vids = array($str_vids);
          }
        }
        /* */
  }
  if (count($vids) <= 0) {
    drupal_set_message(t('There were no vaild vocabularies requested. '));
    return;
  }

  // Do we want to list the nodes?
  if ($params['op'] == 'list') {

    //    return 'taxonomy_list_nodes_render';
    return taxonomy_list_nodes_render($vids, $params['max_depth'], $params['type']);
  }
  $vocab_titles = array();
  $total_terms = 0;
  $output = '<div id="taxonomy-list">';
  foreach ($vids as $vid) {
    $vocab = taxonomy_vocabulary_load($vid);
    if ($vocab == FALSE) {
      continue;
    }
    $vocab_titles[] = $vocab->name;
    $terms = taxonomy_list_get_tree($vid, 0, $params['max_depth']);
    $c = count($terms);
    if ($c <= 0) {

      // This vocab has no term, skip.
      continue;
    }
    $total_terms += $c;
    $output .= '<div id="taxonomy-list-' . drupal_html_class($vocab->machine_name) . '">';
    $output .= theme('taxonomy_list_vocabulary', array(
      'vocabulary' => $vocab,
      'title' => count($vids) > 1,
    ));

    //    $output .= theme(array('taxonomy_list_'. $params['format'], 'taxonomy_list_table'),
    $output .= theme('taxonomy_list_' . $params['format'], array(
      'terms' => $terms,
      'cells' => $params['columns'],
      'title' => $params['list_mode'],
    ));
    $output .= '</div>';
  }
  $output .= '</div>';

  // class="taxonomy-list"
  if ($total_terms == 0) {
    return t('Could not handle @what. ', array(
      '@what' => $str_vids,
    ));
    drupal_not_found();
    return;
  }

  //  drupal_set_title(filter_xss_admin(implode(variable_get('taxonomy_list_title_separator', ' & '), $vocab_titles)));
  drupal_set_title(implode(variable_get('taxonomy_list_title_separator', ' & '), $vocab_titles));
  $output = theme('taxonomy_list_admin_links', array(
    'vids' => $vids,
  )) . $output;
  return $output;
}