public function displayValue($metaKey = '')
{
global $userMeta;
$key = $metaKey;
if (empty($metaKey) || !empty($this->id)) {
$this->sanitizeField();
$key = !empty($this->data['field_name']) ? $this->data['field_name'] : $key;
}
if (empty($key)) {
return;
}
$fieldValue = null;
$user = $userMeta->determineUser();
if (!empty($user)) {
if (isset($this->data['default_value'])) {
$fieldValue = $userMeta->convertUserContent($user, $this->data['default_value']);
}
$key = trim($key);
if (isset($user->{$key})) {
$fieldValue = $user->{$key};
}
if (is_array($fieldValue)) {
$fieldValue = implode(', ', $fieldValue);
}
if (!empty($this->type) && in_array($this->type, array('user_avatar', 'file'))) {
$field = $this->data;
if (!empty($field)) {
$field['field_value'] = $fieldValue;
$field['read_only'] = true;
}
$umFile = new umFile($field);
$fieldValue = $umFile->showFile();
}
}
return $fieldValue;
}
$userAvatar = @$actionType == 'registration' ? get_avatar('nobody@noemail') : get_avatar($userID);
}
}
/*if ( ! empty( $field[ 'field_value' ] ) ){
$size = ! empty( $field['image_size'] ) ? $field['image_size'] : 96;
$userAvatar = get_avatar( $userID, $size );
} else {
if ( empty( $field['hide_default_avatar'] ) )
$userAvatar = ( @$actionType == 'registration' ) ? get_avatar( 'nobody@noemail' ) : get_avatar( $userID );
}*/
}
if ($userAvatar) {
$fieldResultContent = $userAvatar;
} else {
$umFile = new umFile($field);
$fieldResultContent = $umFile->showFile();
}
/*$fieldResultContent = $userMeta->render( 'showFile', array(
'filepath' => $field['field_value'],
'field_name' => $field['field_name'],
'avatar' => $userAvatar,
'width' => @$field['image_width'],
'height' => @$field['image_height'],
'crop' => !empty( $field['crop_image'] ) ? true : false,
'readonly' => $fieldReadOnly,
) );*/
if (@$field['title_position'] == 'left') {
$fieldResultContent = "<div class=\"um_left_margin\">{$fieldResultContent}</div>";
}
$fieldResultDiv = true;
if (@$field['disable_ajax']) {
