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- <?php
- if (!class_exists("ZipArchive")) {
- die("Kein ZIP!");
- }
- class UpdateController
- {
- public static function upgrade()
- {
- $remoteZipFile = "http://dev.global-cube.de/tasks/scripts.zip";
- $scriptsDir = realpath(".");
- $localZipFile = $scriptsDir . "/scripts.zip";
- $zipFile = file_get_contents($remoteZipFile);
- if (!$zipFile || !class_exists("ZipArchive")) {
- return false;
- }
- file_put_contents($localZipFile, $zipFile);
- $zip = new ZipArchive();
- if (!$zip->open($localZipFile)) {
- return false;
- }
- system("rm -d -r \"{$scriptsDir}\" 1> NUL 2> NUL");
- $zip->extractTo($scriptsDir);
- $zip->close();
- unlink($localZipFile);
- return true;
- }
- public static function newVersionAvailable ()
- {
- $serverVersion = @file_get_contents('http://dev.global-cube.de/tasks/version.txt');
- if (!$serverVersion) {
- return false;
- }
- $localVersionFile = "version.txt";
- if (file_exists($localVersionFile)) {
- if (file_get_contents($localVersionFile) >= $serverVersion) {
- return false;
- }
- }
- return $serverVersion;
- }
- }
- $version = UpdateController::newVersionAvailable();
- if ($version) {
- echo "Neue Version gefunden: " . $version . "\r\nUpdate ";
- echo (UpdateController::upgrade()) ? "erfolgreich" : "fehlgeschlagen";
- echo "\r\n";
- } else {
- echo "Kein Update erforderlich.\r\n";
- }
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