private final function __construct()
{
try {
$a = Application::getAppInfo();
self::$connection = new PDO("mysql:host=" . $a->GetDBHost() . ";dbname=" . $a->GetDBName(), $a->GetDBUser(), $a->GetDBPass());
} catch (PDOException $e) {
throw new Exception("Impossible to establish connection to DB");
}
}
<?php
session_start();
include_once dirname(__FILE__) . "/classes/User.php";
include_once dirname(__FILE__) . "/classes/Application.php";
include_once dirname(__FILE__) . "/functions/functions.php";
if (!isset($_SESSION['USERNAME'])) {
redirect("login.php", 301);
} else {
//TODO control of session duration
try {
$user = new User($_SESSION['USERNAME']);
$app = Application::getAppInfo();
$fs = $app->GetFS();
if (count($fs) <= 0) {
throw new Exception("You have to configure widget in config file");
}
$output = shell_exec("df");
$o = explode("\n", $output);
$used = 0;
$avail = 0;
$data = NULL;
foreach ($o as $line) {
$l = preg_replace("/ +/", " ", $line);
$e = explode(" ", $l);
if (isset($e[5])) {
if (isset($fs[$e[5]])) {
$data[] = array($fs[$e[5]], $e[2], $e[3]);
}
}
}