[
'method' => 'GET',
'header' => 'User-Agent: PHP Script'
]
];
$context = stream_context_create($options);
$response = @file_get_contents($apiUrl, false, $context);
if (!$response) {
return false;
}
$releaseData = json_decode($response, true);
if (!isset($releaseData['zipball_url']) || !isset($releaseData['tag_name'])) {
return false;
}
return $releaseData;
}
function downloadAndExtractZip($zipUrl, $installPath) {
$zipFilePath = tempnam(sys_get_temp_dir(), 'github_update_');
$zipData = @file_get_contents($zipUrl);
if (!$zipData) {
return false;
}
file_put_contents($zipFilePath, $zipData);
$zip = new ZipArchive;
if ($zip->open($zipFilePath) !== true) {
unlink($zipFilePath);
return false;
}
$rootDirectory = $zip->getNameIndex(0);
if (substr($rootDirectory, -1) !== '/') {
$rootDirectory = dirname($rootDirectory) . '/';
}
for ($i = 0; $i < $zip->numFiles; $i++) {
$entryName = $zip->getNameIndex($i);
$localName = str_replace($rootDirectory, '', $entryName);
if (empty($localName)) {
continue;
}
$targetPath = $installPath . '/' . $localName;
if (substr($entryName, -1) === '/') {
if (!file_exists($targetPath)) {
mkdir($targetPath, 0755, true);
}
} else {
$fileContent = $zip->getFromIndex($i);
if ($fileContent !== false) {
file_put_contents($targetPath, $fileContent);
}
}
}
$zip->close();
unlink($zipFilePath);
return true;
}
function updateFiles($repoOwner = "KuJoe", $repoName = "kontrolvm") {
$releaseData = fetchReleaseData($repoOwner, $repoName);
if (!$releaseData) {
return "Failed to fetch release information from GitHub.";
}
$releaseVersion = preg_replace('/[a-zA-Z-]/', '', $releaseData['tag_name']);
if (checkVersion($releaseVersion)) {
return "The latest release version is the same as the current version.";
}
if (!downloadAndExtractZip($releaseData['zipball_url'], __DIR__)) {
return "Failed to download or extract the zip archive.";
}
return true;
}
$resultFiles = updateFiles();
if($resultFiles === true) {
$servers = getServerList('1');
if(count($servers) > 0) {
foreach ($servers as $server) {
updateKontrolVMNode($server['node_id']);
}
}
header("Location: update_db.php");
exit;
} else {
$error = $resultFiles;
}
?>
KontrolVM
