function views_handler_field_user_roles::pre_render in Views (for Drupal 7) 6.3

Same name and namespace in other branches

1. 6.2 modules/user/views_handler_field_user_roles.inc \views_handler_field_user_roles::pre_render()
2. 7.3 modules/user/views_handler_field_user_roles.inc \views_handler_field_user_roles::pre_render()

Run before any fields are rendered.

This gives the handlers some time to set up before any handler has been rendered.

Parameters

$values: An array of all objects returned from the query.

Overrides views_handler_field::pre_render

File

modules/user/views_handler_field_user_roles.inc, line 18

Class

views_handler_field_user_roles

Field handler to provide a list of roles.

Code

function pre_render($values) {
  $uids = array();
  $this->items = array();
  foreach ($values as $result) {
    $uids[] = $this
      ->get_value($result);
  }
  if ($uids) {
    $result = db_query("SELECT u.uid, u.rid, r.name FROM {role} r INNER JOIN {users_roles} u ON u.rid = r.rid WHERE u.uid IN (" . implode(', ', $uids) . ") ORDER BY r.name");
    while ($role = db_fetch_object($result)) {
      $this->items[$role->uid][$role->rid]['role'] = check_plain($role->name);
      $this->items[$role->uid][$role->rid]['rid'] = $role->rid;
    }
  }
}