function fivestar_views_value_display_handler in Fivestar 6.2

Same name and namespace in other branches

1. 5 fivestar.module \fivestar_views_value_display_handler()
2. 6 fivestar.module \fivestar_views_value_display_handler()

VotingAPI Views formatter for displaying static stars.

1 call to fivestar_views_value_display_handler()

fivestar_views_widget_handler in ./fivestar.module

Generic VotingAPI Views formatter for displaying rating widget.

File

./fivestar.module, line 1351

A simple n-star voting widget, usable in other forms.

Code

function fivestar_views_value_display_handler($value, $field, $columns) {

  // Determine number of stars to display
  if ($field->view->base_table == 'node') {

    // Find the VotingAPI tag for this field.
    foreach ($field->query->table_queue as $table) {
      if (!empty($table['join']->extra)) {
        foreach ($table['join']->extra as $extra) {
          if ($extra['field'] == 'tag') {
            $tag = $extra['value'];
          }
        }
      }
    }
    if (!isset($columns->node_type)) {
      $node_type = db_result(db_query("SELECT type FROM {node} WHERE nid = %d", $columns->nid));
    }
    else {
      $node_type = $columns->node_type;
    }
    $settings = fivestar_get_settings($node_type, $tag);
    $stars = $settings['stars'];
  }
  else {
    $stars = 5;
    $tag = 'vote';
  }
  return theme('fivestar_static', $value, $stars, $tag);
}