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@ -22,6 +22,7 @@
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namespace OCA\Richdocuments\Controller;
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use OC\Files\View;
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use OCA\Richdocuments\TokenManager;
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use OCA\Richdocuments\Db\Wopi;
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use OCA\Richdocuments\Helper;
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use OCP\AppFramework\Controller;
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@ -42,6 +43,8 @@ class WopiController extends Controller {
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private $urlGenerator;
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/** @var IConfig */
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private $config;
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/** @var ITokenManager */
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private $tokenManager;
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/** @var IUserManager */
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private $userManager;
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@ -55,6 +58,7 @@ class WopiController extends Controller {
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* @param IRootFolder $rootFolder
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* @param IURLGenerator $urlGenerator
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* @param IConfig $config
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* @param ITokenManager $tokenManager
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* @param IUserManager $userManager
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*/
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public function __construct($appName,
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@ -63,11 +67,13 @@ class WopiController extends Controller {
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IRootFolder $rootFolder,
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IURLGenerator $urlGenerator,
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IConfig $config,
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TokenManager $tokenManager,
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IUserManager $userManager) {
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parent::__construct($appName, $request);
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$this->rootFolder = $rootFolder;
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$this->urlGenerator = $urlGenerator;
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$this->config = $config;
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$this->tokenManager = $tokenManager;
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$this->userManager = $userManager;
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}
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@ -114,6 +120,7 @@ class WopiController extends Controller {
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'UserExtraInfo' => [
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],
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'UserCanWrite' => $res['canwrite'] ? true : false,
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'UserCanNotWriteRelative' => \OC::$server->getEncryptionManager()->isEnabled() ? true : false,
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'PostMessageOrigin' => $res['server_host'],
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'LastModifiedTime' => Helper::toISO8601($file->getMtime())
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];
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@ -192,6 +199,7 @@ class WopiController extends Controller {
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public function putFile($fileId,
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$access_token) {
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list($fileId, , $version) = Helper::parseFileId($fileId);
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$isPutRelative = ($this->request->getHeader('X-WOPI-Override') === 'PUT_RELATIVE');
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$row = new Wopi();
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$row->loadBy('token', $access_token);
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@ -201,21 +209,55 @@ class WopiController extends Controller {
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return new JSONResponse([], Http::STATUS_FORBIDDEN);
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}
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try {
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/** @var File $file */
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$userFolder = $this->rootFolder->getUserFolder($res['owner']);
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$file = $userFolder->getById($fileId)[0];
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$wopiHeaderTime = $this->request->getHeader('X-LOOL-WOPI-Timestamp');
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if (!is_null($wopiHeaderTime) && $wopiHeaderTime != Helper::toISO8601($file->getMTime())) {
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\OC::$server->getLogger()->debug('Document timestamp mismatch ! WOPI client says mtime {headerTime} but storage says {storageTime}', [
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'headerTime' => $wopiHeaderTime,
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'storageTime' => Helper::toISO8601($file->getMtime())
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]);
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// Tell WOPI client about this conflict.
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return new JSONResponse(['LOOLStatusCode' => self::LOOL_STATUS_DOC_CHANGED], Http::STATUS_CONFLICT);
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if ($isPutRelative) {
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$suggested = $this->request->getHeader('X-WOPI-SuggestedTarget');
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$suggested = iconv('utf-7', 'utf-8', $suggested);
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$path = '';
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if ($suggested[0] === '.') {
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$path = dirname($file->getPath()) . '/New File' . $suggested;
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}
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else if ($suggested[0] !== '/') {
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$path = dirname($file->getPath()) . '/' . $suggested;
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}
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else {
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$path = $userFolder->getPath() . $suggested;
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}
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if ($path === '') {
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return array(
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'status' => 'error',
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'message' => 'Cannot create the file'
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);
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}
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$root = \OC::$server->getRootFolder();
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// create the folder first
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if (!$root->nodeExists(dirname($path))) {
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$root->newFolder(dirname($path));
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}
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// create a unique new file
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$path = $root->getNonExistingName($path);
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$root->newFile($path);
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$file = $root->get($path);
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}
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else {
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$wopiHeaderTime = $this->request->getHeader('X-LOOL-WOPI-Timestamp');
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if (!is_null($wopiHeaderTime) && $wopiHeaderTime != Helper::toISO8601($file->getMTime())) {
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\OC::$server->getLogger()->debug('Document timestamp mismatch ! WOPI client says mtime {headerTime} but storage says {storageTime}', [
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'headerTime' => $wopiHeaderTime,
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'storageTime' => Helper::toISO8601($file->getMtime())
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]);
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// Tell WOPI client about this conflict.
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return new JSONResponse(['LOOLStatusCode' => self::LOOL_STATUS_DOC_CHANGED], Http::STATUS_CONFLICT);
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}
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}
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$content = fopen('php://input', 'rb');
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@ -230,9 +272,41 @@ class WopiController extends Controller {
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}
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$file->putContent($content);
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return new JSONResponse(['LastModifiedTime' => Helper::toISO8601($file->getMtime())]);
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if ($isPutRelative) {
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// generate a token for the new file (the user still has to be
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// logged in)
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$serverHost = $this->request->getServerProtocol() . '://' . $this->request->getServerHost();
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list(, $wopiToken) = $this->tokenManager->getToken($file->getId());
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$wopi = 'index.php/apps/richdocuments/wopi/files/' . $file->getId() . '_' . $this->config->getSystemValue('instanceid') . '?access_token=' . $wopiToken;
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$url = \OC::$server->getURLGenerator()->getAbsoluteURL($wopi);
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return new JSONResponse([ 'Name' => $file->getName(), 'Url' => $url ], Http::STATUS_OK);
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}
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else {
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return new JSONResponse(['LastModifiedTime' => Helper::toISO8601($file->getMtime())]);
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}
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} catch (\Exception $e) {
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return new JSONResponse([], Http::STATUS_INTERNAL_SERVER_ERROR);
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}
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}
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/**
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* Given an access token and a fileId, replaces the files with the request body.
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* Expects a valid token in access_token parameter.
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* Just actually routes to the PutFile, the implementation of PutFile
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* handles both saving and saving as.* Given an access token and a fileId, replaces the files with the request body.
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*
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* @PublicPage
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* @NoCSRFRequired
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*
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* @param string $fileId
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* @param string $access_token
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* @return JSONResponse
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*/
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public function putRelativeFile($fileId,
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$access_token) {
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return $this->putFile($fileId, $access_token);
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}
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}
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