function opigno_class_app_course_already_listed in Opigno Class App 7

File

./opigno_class_app.views.inc, line 8

Code

function opigno_class_app_course_already_listed($results, $index, $node_og_membership_nid) {
  $already_exists = FALSE;
  foreach ($results as $index1 => $display_item) {
    if ($index1 != $index && $display_item->node_og_membership_nid == $node_og_membership_nid && ($display_item->opigno_class_courses_node_nid == NULL || $results['index']->opigno_class_courses_node_nid == NULL)) {
      $already_exists = TRUE;
    }
  }
  return $already_exists;
}