function global_filter_add_view_results in Views Global Filter 8

Same name and namespace in other branches

1. 6 global_filter.module \global_filter_add_view_results()
2. 7 global_filter.widgets.inc \global_filter_add_view_results()

Add the view results.

2 calls to global_filter_add_view_results()

global_filter_create_widget in ./global_filter.widgets.inc

Based on the requested or field-implied widget.

_global_filter_configure_form in ./global_filter.blocks.inc

Generates the filter configuration form for filters in a block.

File

./global_filter.widgets.inc, line 386

global_filter.widgets.inc

Code

function global_filter_add_view_results(&$options, $view_id) {
  $view = views_get_view($view_id);
  if (!is_object($view)) {
    drupal_set_message(t('Global Filter: could not find view: %view.', array(
      '%view' => empty($view_id) ? t('no name specified') : $view_id,
    )), 'error');
    return FALSE;
  }
  $view
    ->init_display();
  $view
    ->pre_execute();
  $view
    ->execute();

  // Pick the first non-id field of each returned row as the next value for
  // the filter.
  foreach ($view->result as $row) {
    $row_as_array = (array) $row;
    foreach ($row_as_array as $fid => $value) {
      if ($fid != $view->base_field) {

        // E.g. 'nid', 'uid', 'cid', 'tid', 'aid' {accesslog}.
        break;
      }
    }
    $key = isset($row_as_array[$view->base_field]) ? $row_as_array[$view->base_field] : NULL;
    $options[empty($key) ? $value : $key] = $value;
  }
}