public function testTouchNotSupported()
{
$storage = new TemporaryNoTouch(array());
$scanner = $storage->getScanner();
\OC\Files\Filesystem::mount($storage, array(), '/test/');
$past = time() - 100;
$storage->file_put_contents('test', 'foobar');
$scanner->scan('');
$view = new \OC\Files\View('');
$info = $view->getFileInfo('/test/test');
$view->touch('/test/test', $past);
$scanner->scanFile('test', \OC\Files\Cache\Scanner::REUSE_ETAG);
$info2 = $view->getFileInfo('/test/test');
$this->assertSame($info['etag'], $info2['etag']);
}
public function testRenameCrossStoragePreserveMtime()
{
$storage1 = new Temporary(array());
$storage2 = new Temporary(array());
$scanner1 = $storage1->getScanner();
$scanner2 = $storage2->getScanner();
$storage1->mkdir('sub');
$storage1->mkdir('foo');
$storage1->file_put_contents('foo.txt', 'asd');
$storage1->file_put_contents('foo/bar.txt', 'asd');
\OC\Files\Filesystem::mount($storage1, array(), '/test/');
\OC\Files\Filesystem::mount($storage2, array(), '/test/sub/storage');
$view = new \OC\Files\View('');
$time = time() - 200;
$view->touch('/test/foo.txt', $time);
$view->touch('/test/foo', $time);
$view->touch('/test/foo/bar.txt', $time);
$view->rename('/test/foo.txt', '/test/sub/storage/foo.txt');
$this->assertEquals($time, $view->filemtime('/test/sub/storage/foo.txt'));
$view->rename('/test/foo', '/test/sub/storage/foo');
$this->assertEquals($time, $view->filemtime('/test/sub/storage/foo/bar.txt'));
}
/**
* rollback to an old version of a file.
*/
public static function rollback($file, $revision)
{
if (\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED) == 'true') {
list($uid, $filename) = self::getUidAndFilename($file);
$users_view = new \OC\Files\View('/' . $uid);
$files_view = new \OC\Files\View('/' . \OCP\User::getUser() . '/files');
$versionCreated = false;
//first create a new version
$version = 'files_versions' . $filename . '.v' . $users_view->filemtime('files' . $filename);
if (!$users_view->file_exists($version)) {
// disable proxy to prevent multiple fopen calls
$proxyStatus = \OC_FileProxy::$enabled;
\OC_FileProxy::$enabled = false;
$users_view->copy('files' . $filename, 'files_versions' . $filename . '.v' . $users_view->filemtime('files' . $filename));
// reset proxy state
\OC_FileProxy::$enabled = $proxyStatus;
$versionCreated = true;
}
// rollback
if (@$users_view->rename('files_versions' . $filename . '.v' . $revision, 'files' . $filename)) {
$files_view->touch($file, $revision);
Storage::expire($file);
return true;
} else {
if ($versionCreated) {
$users_view->unlink($version);
}
}
}
return false;
}
/**
* @medium
*/
function testTouchFile()
{
$filename = '/tmp-' . uniqid();
$view = new \OC\Files\View('/' . $this->userId . '/files');
$view->touch($filename);
// Save short data as encrypted file using stream wrapper
$cryptedFile = $view->file_put_contents($filename, $this->dataShort);
// Test that data was successfully written
$this->assertTrue(is_int($cryptedFile));
// Get file decrypted contents
$decrypt = $view->file_get_contents($filename);
$this->assertEquals($this->dataShort, $decrypt);
// tear down
$view->unlink($filename);
}
/**
* Rollback to an old version of a file.
*
* @param string $file file name
* @param int $revision revision timestamp
*/
public static function rollback($file, $revision)
{
if (\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED) == 'true') {
// add expected leading slash
$file = '/' . ltrim($file, '/');
list($uid, $filename) = self::getUidAndFilename($file);
$users_view = new \OC\Files\View('/' . $uid);
$files_view = new \OC\Files\View('/' . \OCP\User::getUser() . '/files');
$versionCreated = false;
//first create a new version
$version = 'files_versions' . $filename . '.v' . $users_view->filemtime('files' . $filename);
if (!$users_view->file_exists($version)) {
$users_view->copy('files' . $filename, 'files_versions' . $filename . '.v' . $users_view->filemtime('files' . $filename));
$versionCreated = true;
}
// rollback
if (self::copyFileContents($users_view, 'files_versions' . $filename . '.v' . $revision, 'files' . $filename)) {
$files_view->touch($file, $revision);
Storage::scheduleExpire($uid, $file);
\OC_Hook::emit('\\OCP\\Versions', 'rollback', array('path' => $filename));
return true;
} else {
if ($versionCreated) {
self::deleteVersion($users_view, $version);
}
}
}
return false;
}
/**
* rollback to an old version of a file.
*/
public static function rollback($file, $revision)
{
if (\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED) == 'true') {
list($uid, $filename) = self::getUidAndFilename($file);
$users_view = new \OC\Files\View('/' . $uid);
$files_view = new \OC\Files\View('/' . \OCP\User::getUser() . '/files');
$versionCreated = false;
//first create a new version
$version = 'files_versions' . $filename . '.v' . $users_view->filemtime('files' . $filename);
if (!$users_view->file_exists($version)) {
$users_view->copy('files' . $filename, 'files_versions' . $filename . '.v' . $users_view->filemtime('files' . $filename));
$versionCreated = true;
}
// rollback
if (@$users_view->rename('files_versions' . $filename . '.v' . $revision, 'files' . $filename)) {
$files_view->touch($file, $revision);
Storage::scheduleExpire($file);
return true;
} else {
if ($versionCreated) {
self::deleteVersion($users_view, $version);
}
}
}
return false;
}
