<%args>
$url => 'index.html'
$search => undef
$search_by => undef
<%init>
my @fields;
my @properties;
my %props;
my $class = $state->{users}->profile_document_class;
my $object = $class->new ($keeper);
if ( ref $object ) {
@fields = $object->search_fields;
@fields = qw( login email nickname name ) unless @fields;
@properties = $object->structure();
%props = map { $_->{attr} => $_->{rusname} } @properties;
} else {
@fields = qw( login email nickname name );
%props = (
'login' => { 'Логин' },
'email' => { 'E-mail' },
'nickname' => { 'Ник' },
'name' => { 'Ф.И.О.' },
);
}