function theme_views_bonus_panels_byterm_summary in Views Bonus Pack 5

File

./views_bonus_panels.module, line 187

Code

function theme_views_bonus_panels_byterm_summary($view) {
  drupal_add_css(drupal_get_path('module', 'views_bonus_panels_threecol_term') . '/views_bonus.css');

  // Argument 0 must be a vocabulary ID
  $vid = $view->args[0];
  $tree = taxonomy_get_tree($vid);

  // group terms with their parent
  foreach ($tree as $term) {
    $cnt = taxonomy_term_count_nodes($term->tid);
    if ($term->depth > 1) {
      $prefix = $prefix = str_repeat('--', $term->depth - 1) . ' ';
    }
    $txt = array(
      $prefix . l($term->name, "{$view->real_url}/{$term->tid}") . " ({$cnt})",
    );
    if ($term->depth == 0) {
      $parent_tid = $term->tid;
      $groups[$parent_tid]['header'] = $txt;
    }
    else {
      $groups[$parent_tid]['rows'][] = $txt;
    }
  }

  // Render the groups into tables spread across 3 columns
  $content = array();
  foreach ($groups as $group) {
    $content[] = theme('table', $group['header'], $group['rows']);
  }
  return panels_print_layout('threecol_33_34_33', $content);
}