function action_profile()
{
$authentification = new Authentification();
$model = new Model_Profile();
if (isset($_GET['change_avatar'])) {
if (isset($_FILES['userfile']['tmp_name'])) {
$destination = 'images/' . $_FILES['userfile']['name'];
move_uploaded_file($_FILES['userfile']['tmp_name'], $destination);
}
$model->change_avatar($destination);
}
if (isset($_GET['subscribe'])) {
$model->subscribe($_GET['subscribe']);
}
if (isset($_GET['unsubscribe'])) {
$model->unsubscribe($_GET['unsubscribe']);
}
if (isset($_GET['user_id'])) {
if ($_GET['user_id'] != $_SESSION['user_id']) {
if ($model->is_friend($_GET['user_id'])) {
$options['type'] = 'friend';
}
$data = $model->get_user_data($_GET['user_id']);
} else {
$data = $model->get_user_data($_SESSION['user_id']);
$options['type'] = 'mine';
}
} else {
$data = $model->get_user_data($_SESSION['user_id']);
$options['type'] = 'mine';
}
$this->view->generate('view_profile.php', 'view_skeleton.php', $data, $auth_opt, $options);
}
