function fivestar_update_7203 in Fivestar 7.2

Converts all existing fivestar/node_type settings into fields with exposed fivestar formatters.

File

./fivestar.install, line 69

Install, update, and uninstall functions the Fivestar module.

Code

function fivestar_update_7203() {

  // Gather the node types.
  $query = db_select('node_type', 'n');
  $query
    ->addField('n', 'type');
  $result = $query
    ->execute();
  $types = $result
    ->fetchCol();

  // Gather the tags.  In the case that fivestar_get_tags() is ever removed from
  // the module, this update still needs to run.
  $tags_txt = variable_get('fivestar_tags', 'vote');
  $tags_exploded = explode(',', $tags_txt);
  $tags = array();
  $got_vote = FALSE;
  foreach ($tags_exploded as $tag) {
    $tag_trimmed = trim($tag);
    if ($tag_trimmed) {
      $tags[] = $tag_trimmed;
      if ($tag_trimmed == 'vote') {
        $got_vote = TRUE;
      }
    }
  }
  if (!$got_vote) {
    $tags[] = 'vote';
  }
  $tags;
  foreach ($tags as $tag) {
    $suffix = '';
    foreach ($types as $type) {
      $var_suffix = $type . ($tag == 'vote' ? '' : '_' . $tag);
      $settings = array(
        'stars' => variable_get('fivestar_stars_' . $var_suffix, 6),
        'allow_clear' => variable_get('fivestar_unvote_' . $var_suffix, 0),
        'feedback_enable' => variable_get('fivestar_feedback_' . $var_suffix, 1),
        'style' => variable_get('fivestar_style_' . $var_suffix, 'average'),
        'text' => variable_get('fivestar_text_' . $var_suffix, 'dual'),
        'title' => variable_get('fivestar_title_' . $var_suffix, 1),
      );
      if (variable_get('fivestar_' . $var_suffix, FALSE)) {

        // Check to see if a field for this tag exists and create one if needed.
        $field_name = 'field_' . $tag;
        $field = field_read_field($field_name . $suffix, array(
          'include_deleted' => TRUE,
        ));
        $i = 0;
        while (!empty($field) && $field['type'] != 'fivestar') {
          $suffix = '_' . $i;
          $field = field_read_field($field_name . $suffix, array(
            'include_deleted' => TRUE,
          ));
          $i++;
        }
        if (empty($field)) {
          $field_values = array(
            'field_name' => $field_name . $suffix,
            'type' => 'fivestar',
            'settings' => array(
              'axis' => $tag,
            ),
          );
          $field = field_create_field($field_values);
        }

        // Create an instance of the field in this bundle.
        $instance = field_read_instance('node', $field['field_name'], $type, array(
          'include_deleted' => TRUE,
        ));
        if (empty($instance)) {
          $instance_info = array(
            'field_name' => $field['field_name'],
            'entity_type' => 'node',
            'bundle' => $type,
            'widget' => array(
              'type' => 'stars',
            ),
            'display' => array(
              'default' => array(
                'type' => 'fivestar_formatter_exposed_stars',
                'settings' => $settings,
              ),
            ),
            'settings' => array(
              'stars' => $settings['stars'],
              'target' => 'self',
            ),
          );
          if (variable_get('fivestar_position_teaser_' . $var_suffix, 'hidden') != 'hidden') {
            $instance_info['display']['teaser'] = array(
              'type' => 'fivestar_formatter_exposed_stars',
              'settings' => $settings,
            );
          }

          // Set the widget.
          $widget = variable_get('fivestar_widget' . $var_suffix, 'default');
          $instance_info['widget']['settings']['widget']['fivestar_widget'] = $widget;
          field_create_instance($instance_info);
        }
      }
    }
  }

  // Rebuild the menu to remove the node type tag form paths.
  menu_rebuild();
  _field_info_collate_fields(TRUE);
}