Merge pull request #19538 from owncloud/versions-lock
Lock files when rolling back version
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commit
60c776070e
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@ -42,6 +42,7 @@ namespace OCA\Files_Versions;
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use OCA\Files_Versions\AppInfo\Application;
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use OCA\Files_Versions\Command\Expire;
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use OCP\Lock\ILockingProvider;
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class Storage {
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@ -337,11 +338,19 @@ class Storage {
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* @return bool true for success, false otherwise
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*/
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private static function copyFileContents($view, $path1, $path2) {
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/** @var \OC\Files\Storage\Storage $storage1 */
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list($storage1, $internalPath1) = $view->resolvePath($path1);
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/** @var \OC\Files\Storage\Storage $storage2 */
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list($storage2, $internalPath2) = $view->resolvePath($path2);
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$view->lockFile($path1, ILockingProvider::LOCK_EXCLUSIVE);
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$view->lockFile($path2, ILockingProvider::LOCK_EXCLUSIVE);
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$result = $storage2->moveFromStorage($storage1, $internalPath1, $internalPath2);
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$view->unlockFile($path1, ILockingProvider::LOCK_EXCLUSIVE);
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$view->unlockFile($path2, ILockingProvider::LOCK_EXCLUSIVE);
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return ($result !== false);
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}
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