nettsiden-old/www/admin/brukere/update.php

<?php
ini_set('display_errors', '1');
date_default_timezone_set('Europe/Oslo');
setlocale(LC_ALL, 'nb_NO');
error_reporting(E_ALL);
require __DIR__ . '/../../../src/_autoload.php';
require __DIR__ . '/../../../sql_config.php';
$pdo = new \PDO($dbDsn, $dbUser, $dbPass);
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$userManager = new \pvv\admin\UserManager($pdo);

require_once(__DIR__ . '/../../../vendor/simplesamlphp/simplesamlphp/lib/_autoload.php');
$as = new SimpleSAML_Auth_Simple('default-sp');
$as->requireAuth();
$attrs = $as->getAttributes();
$uname = $attrs['uid'][0];

if(!$userManager->isAdmin($uname)){
	echo 'Her har du ikke lov\'t\'å\'værra!!!';
	exit();
}

$newUser;
if(isset($_POST['newuser'])){
	$newUser = $_POST['newuser'];
	unset($_POST['newuser']);	
}

//$updatingUsers = explode('_', $_POST['users']);
$updatingUsers = array();
foreach ($_POST as $key => $value) { if ($key === "user_to_update") {
		array_push($updatingUsers, $value);
	}
}
unset($_POST['user_to_update']);

// 2d array of usernames and their corresponding group flags
$userFlags = [];
if($newUser){
	$userFlags[$newUser] = 0;
}

foreach($_POST as $namegroup => $info){
	$data = explode('_', $namegroup);
	$group = array_pop($data);
	$uname = implode("_", $data);
	if($uname == 'newuser'){
		if(!$newUser){
			continue;
		}

		$uname = $newUser;
	}

	if(!isset($userFlags[$uname])){
		$userFlags[$uname] = 0;
	}

	$userFlags[$uname] = ($userFlags[$uname] | $userManager->usergroups[$group]);
}

foreach($updatingUsers as $uname) {
	if(!array_key_exists($uname, $userFlags)){
		$userFlags[$uname] = 0;
	}
}

foreach($userFlags as $uname => $flag){
	$userManager->setGroups($uname, $flag);
}

header('Location: .');
?>

<a href=".">Om du ikke ble automatisk omdirigert tilbake klikk her</a>