/**
* @requiresRight id WRITE
*/
public function commitResource()
{
$resource = new \core_kernel_classes_Resource($this->getRequestParameter('id'));
// prevent escaping on input
$message = isset($_POST['message']) ? $_POST['message'] : '';
$revision = RevisionService::commit($resource, $message);
$this->returnJson(array('success' => true, 'id' => $revision->getVersion(), 'modified' => \tao_helpers_Date::displayeDate($revision->getDateCreated()), 'author' => UserHelper::renderHtmlUser($revision->getAuthorId()), 'message' => $revision->getMessage(), 'commitMessage' => __('%s has been committed', $resource->getLabel())));
}
/**
*
* @param core_kernel_classes_Resource $resource
* @param string $oldVersion
* @param string $message
* @param string $newVersion
* @return \oat\taoRevision\model\Revision
*/
public static function restore(core_kernel_classes_Resource $resource, $oldVersion, $message, $newVersion = null)
{
$lockManager = LockManager::getImplementation();
if ($lockManager->isLocked($resource)) {
$userId = common_session_SessionManager::getSession()->getUser()->getIdentifier();
$lockManager->releaseLock($resource, $userId);
}
$oldRevision = RepositoryProxy::getRevision($resource->getUri(), $oldVersion);
$success = RepositoryProxy::restore($oldRevision);
if ($success) {
$newVersion = is_null($newVersion) ? self::getNextVersion($resource->getUri()) : $newVersion;
$newRevision = RevisionService::commit($resource, $message, $newVersion);
return $newRevision;
} else {
throw \common_exception_Error('Unable to restore version ' . $oldVersion . ' of resource ' . $resource->getUri());
}
}
/**
* Edit a media instance with a new file and/or a new language
* @param $fileTmp
* @param $instanceUri
* @param $language
* @return bool $instanceUri or false on error
*/
public function editMediaInstance($fileTmp, $instanceUri, $language)
{
$instance = new \core_kernel_classes_Resource($instanceUri);
$link = $this->getLink($instance);
$fileManager = FileManager::getFileManagementModel();
$fileManager->deleteFile($link);
$link = $fileManager->storeFile($fileTmp, $instance->getLabel());
if ($link !== false) {
//get the file MD5
$md5 = md5_file($fileTmp);
/** @var $instance \core_kernel_classes_Resource */
if (!is_null($instance) && $instance instanceof \core_kernel_classes_Resource) {
$instance->editPropertyValues(new \core_kernel_classes_Property(MEDIA_LINK), $link);
$instance->editPropertyValues(new \core_kernel_classes_Property(MEDIA_LANGUAGE), $language);
$instance->editPropertyValues(new \core_kernel_classes_Property(MEDIA_MD5), $md5);
}
if (common_ext_ExtensionsManager::singleton()->isEnabled('taoRevision')) {
\common_Logger::i('Auto generating revision');
RevisionService::commit($instance, __('Imported new file'));
}
}
return $link !== false ? true : false;
}
