function global_filter_user_profile_field in Views Global Filter 8

Same name and namespace in other branches

1. 6 global_filter.module \global_filter_user_profile_field()
2. 7 global_filter.module \global_filter_user_profile_field()

Retrieve the supplied field value(s) from the user profile.

2 calls to global_filter_user_profile_field()

global_filter_user_login in ./global_filter.module

Implements hook_user_login().

global_filter_user_profile_form_submit in ./global_filter.module

Additional handler for when the user_profile_form is submitted.

File

./global_filter.module, line 164

global_filter.module

Code

function global_filter_user_profile_field($field_name, $account = NULL) {
  global $user;
  if (empty($account)) {
    $account = $user;
  }

  // The first occurrence of field_name, on either one of their profile2 or core
  // user profiles will be used to return field values from.
  if (module_exists('profile2')) {
    $profiles = profile2_load_by_user($account);
    foreach ($profiles as $profile) {
      if ($items = field_get_items('profile2', $profile, $field_name)) {
        break;
      }
    }
  }
  if (empty($items)) {
    $account = user_load($account->uid);

    // To also load core profile fields.
    $items = field_get_items('user', $account, $field_name);
  }
  if (empty($items)) {
    return NULL;
  }
  $field_values = array();
  foreach ($items as $value) {
    $field_values[] = isset($value['value']) ? $value['value'] : reset($value);
  }
  return count($field_values) > 1 ? $field_values : reset($field_values);
}