function weight_handler_field_weight::views_form in Weight 7.2

File

views/weight_handler_field_weight.inc, line 14

Class

weight_handler_field_weight

Code

function views_form(&$form, &$form_state) {

  // The view is empty, abort.
  if (empty($this->view->result)) {
    return;
  }

  // Initialize $nids array to store nids for saving weights.
  $nids = array();

  // Get the weight field settings.
  $settings = _weight_get_settings();
  $field_name = $this->options['id'];
  $form[$field_name] = array(
    '#tree' => TRUE,
  );

  // At this point, the query has already been run, so we can access the results
  foreach ($this->view->result as $row_id => $row) {
    $type = $this
      ->get_node_type($row->nid);
    if (!empty($row->weight_weights_weight) || $row->weight_weights_weight === "0") {
      $weight = $row->weight_weights_weight;
    }
    else {
      if (array_key_exists($type, $settings)) {
        $weight = $settings[$type]['default'];
      }
      else {
        $weight = 0;
      }
    }
    $nids[] = $row->nid;
    if (array_key_exists($type, $settings)) {
      $options = _weight_get_options($settings[$type]['range']);
    }
    else {
      $options = array();
    }
    $form[$field_name][$row_id][$row->nid] = array(
      '#type' => 'select',
      '#options' => $options,
      '#default_value' => $weight,
      '#attributes' => array(
        'class' => array(
          'weight-weight',
        ),
      ),
      '#access' => user_access('assign node weight') && node_access('update', node_load($row->nid)),
    );
  }
  $form['nids'] = array(
    '#type' => 'value',
    '#value' => $nids,
  );
  $form['#submit'][] = 'weight_views_submit';
  $form['#action'] = request_uri();
}