<?php

// RM -rf if exist - for test onlu

rmdir('zabackupim-workdir');
unlink('test.tar.gz');
unlink('zabackupim.php');


// Zabackupim setup script v0.1

// Start checks

// Check disk space

$dir = getcwd();
$dt = disk_total_space($dir);
$df = disk_free_space($dir);
$pr = ($df/$dt)*100;
$si_prefix = array( 'B', 'KB', 'MB', 'GB', 'TB', 'EB', 'ZB', 'YB' );
$base = 1024;


if ($pr > 55) {
    echo "Check disk space:&nbsp;<strong><span style=\"color:green;\">Test pass!</span></strong><br />";
} else {
    echo "Check disk space:&nbsp;<strong><span style=\"color:red;\">Test fail! It is not enough disk space to create a temporary backup!</span></strong>";
    die('<strong><span style=\"color:red;\"><br />Kill all!</span></strong>');
}

// Check create new dir

$structure = './test/';

if (!mkdir($structure, 0777, true)) {
    echo "Check create new dir:&nbsp;<strong><span style=\"color:red;\">Test fail! Please correct permissions for the site root folder!</span></strong>";
    die('<strong><span style=\"color:red;\"><br />Kill all!</span></strong>');
} else {
    echo "Check create new dir:&nbsp;<strong><span style=\"color:green;\">Test pass!</span></strong><br />";
}
rmdir('test');

// Check to create new tar.gz archive file

try
{
    $a = new PharData('test.tar');

    // ADD FILES TO archive.tar FILE
    $a->addFile('tar.php');

    // COMPRESS archive.tar FILE. COMPRESSED FILE WILL BE archive.tar.gz
    $a->compress(Phar::GZ);

    // NOTE THAT BOTH FILES WILL EXISTS. SO IF YOU WANT YOU CAN UNLINK archive.tar
    unlink('test.tar');
    echo "Check to create new tar.gz archive file:&nbsp;<strong><span style=\"color:green;\">Test pass!</span></strong><br />";
}
catch (Exception $e)
{
    echo "Check to create new tar.gz archive file:&nbsp;<strong><span style=\"color:red;\">Test fail!</span></strong><br />Exception : " . $e;
    die('<strong><span style=\"color:red;\"><br />Kill all!</span></strong>');

}

// If all tests is OK, download primary management file and create work-dir

$file = 'http://cloudtelehouse.com/zabackupim.php';
$newfile = 'zabackupim.php';
if (!copy($file, $newfile)) {
    echo "Download primary management file:&nbsp;<strong><span style=\"color:red;\">Fail!</span></strong>";
    die('<strong><span style=\"color:red;\"><br />Kill all!</span></strong>');
} else {
    echo "Download primary management file:&nbsp;<strong><span style=\"color:green;\">Pass!</span></strong><br />";
}

$structure = './zabackupim-workdir/';

if (!mkdir($structure, 0777, true)) {
    echo "Create work-dir:&nbsp;<strong><span style=\"color:red;\">Fail! Please correct permissions for the site root folder!</span></strong>";
    die('<strong><span style=\"color:red;\"><br />Kill all!</span></strong>');
} else {
    echo "Create work-dir:&nbsp;<strong><span style=\"color:green;\">Pass!</span></strong><br />";
}

// Finish!!!

echo "<strong><span style=\"color:green;\">All tests run successfully, the working environment was created successfully!</span></strong><br />";
echo "<strong><span style=\"color:red;\">Please delete the file zb-setup.php manually! If this is not possible problems in the backup service!</span></strong><br />";
echo "Please go to the <a href=\"http://".$_SERVER['SERVER_NAME']."/zabackupim.php\" target=\"_blank\">Control panel</a> and follow the instructions!<br />";


?>