public function processActionUpdate(array $params)
{
$this->checkRequiredParams($params, array('storageExtra', 'storageId', 'name'));
$tmpFile = $parentFolderId = $targetSectionId = $elementId = null;
$storage = $this->getStorageObject($params['storageExtra'], $params['storageId']);
$filename = $params['name'];
$token = empty($params['token']) ? null : $params['token'];
$inRoot = (bool) $params['inRoot'];
$isUpdate = (bool) $params['update'];
if ($token && !($tmpFile = CWebDavTmpFile::buildByName($token))) {
throw new Exception('Not found file by token');
}
if (!$storage->isCorrectName($filename, $msg)) {
$tmpFile && $tmpFile->delete();
return $this->sendResponse(array('status' => static::STATUS_DENIED, 'message' => $msg));
}
if ($inRoot) {
$storageExtra = $storage->getStorageExtra();
$targetSectionId = $storageExtra['sectionId'];
$parentFolderId = $storageExtra['sectionId'];
} else {
$this->checkRequiredParams($params, array('parentExtra'));
$parentFolderExtra = $storage->parseElementExtra($params['parentExtra']);
$targetSectionId = $parentFolderExtra['id'];
$parentFolderId = $parentFolderExtra['id'];
}
if ($isUpdate) {
$this->checkRequiredParams($params, array('id', 'version'));
$version = $params['version'];
$fileExtra = $storage->parseElementExtra($params['extra']);
$elementId = $fileExtra['id'];
$file = $storage->getFile($params['id'], $fileExtra);
if (empty($file)) {
return $this->sendResponse(array('status' => static::STATUS_NOT_FOUND));
}
if ($storage::compareVersion($file['version'], $version) > 0) {
$file['status'] = static::STATUS_OLD_VERSION;
return $this->sendResponse($file);
}
//todo simple check for move/rename
if ($filename != $file['extra']['name'] || $parentFolderId != $file['extra']['sectionId']) {
if (!$storage->isUnique($filename, $parentFolderId)) {
$file['status'] = static::STATUS_OLD_VERSION;
return $this->sendResponse($file);
}
if ($filename != $file['extra']['name']) {
$file = $storage->renameFile($filename, $elementId, $parentFolderId);
if (!$file) {
return $this->sendError('Error in rename (update) file');
}
}
if ($parentFolderId != $file['extra']['sectionId']) {
$file = $storage->moveFile($filename, $elementId, $parentFolderId);
}
if (!$file) {
return $this->sendError('Error in move/rename (update) file');
}
if (!$tmpFile) {
return $this->sendSuccess($file);
}
}
unset($file);
if ($tmpFile) {
$file = $storage->updateFile($filename, $elementId, $tmpFile);
if ($file) {
CWebDavTools::runEvent(static::ON_AFTER_DISK_FILE_UPDATE, array($file['extra']['id'], $file));
return $this->sendSuccess($file);
}
return $this->sendResponse(array('status' => static::STATUS_DENIED, 'message' => 'Error in updateFile'));
}
} else {
if (!$storage->isUnique($filename, $targetSectionId, $opponentId)) {
$opponentFile = array();
if ($opponentId) {
$opponentFile = $storage->getFile(null, array('id' => $opponentId), true);
}
$opponentFile['status'] = static::STATUS_OLD_VERSION;
return $this->sendResponse($opponentFile);
}
$newFile = $storage->addFile($filename, $targetSectionId, $tmpFile);
if ($newFile) {
CWebDavTools::runEvent(static::ON_AFTER_DISK_FILE_ADD, array($newFile['extra']['id'], $newFile));
return $this->sendSuccess($newFile);
}
//else denied
}
return $this->sendResponse(array('status' => static::STATUS_DENIED, 'message' => 'Error in add/update file'));
}