Example #1
0
 /**
  * Create new genesis document
  * @param File $file 
  * */
 public function __construct(File $file)
 {
     $view = $file->getOwnerView();
     $path = $file->getPath();
     $owner = $file->getOwner();
     $this->view = new View('/' . $owner);
     if (!$this->view->file_exists(self::DOCUMENTS_DIRNAME)) {
         $this->view->mkdir(self::DOCUMENTS_DIRNAME);
     }
     $this->validate($view, $path);
     $this->hash = $view->hash('sha1', $path, false);
     $this->path = self::DOCUMENTS_DIRNAME . '/' . $this->hash . '.odt';
     if (!$this->view->file_exists($this->path)) {
         //copy new genesis to /user/documents/{hash}.odt
         // get decrypted content
         $content = $view->file_get_contents($path);
         $mimetype = $view->getMimeType($path);
         $data = Filter::read($content, $mimetype);
         $this->view->file_put_contents($this->path, $data['content']);
     }
     try {
         $this->validate($this->view, $this->path);
     } catch (\Exception $e) {
         throw new \Exception('Failed to copy genesis');
     }
 }
Example #2
0
 public static function getByShareToken($token)
 {
     $linkItem = \OCP\Share::getShareByToken($token, false);
     if (is_array($linkItem) && isset($linkItem['uid_owner'])) {
         // seems to be a valid share
         $rootLinkItem = \OCP\Share::resolveReShare($linkItem);
     } else {
         throw new \Exception('This file was probably unshared');
     }
     $file = new File($rootLinkItem['file_source'], $rootLinkItem, $token);
     if (isset($linkItem['share_with']) && !empty($linkItem['share_with'])) {
         $file->setPasswordProtected(true);
     }
     return $file;
 }
 protected function validateSession($session)
 {
     try {
         if (is_null($this->shareToken)) {
             new File($session->getFileId());
         } else {
             File::getByShareToken($this->shareToken);
         }
     } catch (\Exception $e) {
         $this->logger->warning('Error. Session no longer exists. ' . $e->getMessage(), ['app' => $this->appName]);
         $ex = new BadRequestException();
         $ex->setBody(implode(',', $this->request->getParams()));
         throw $ex;
     }
 }
Example #4
0
 /**
  * Start a editing session or return an existing one
  * @param string $uid of the user starting a session
  * @param \OCA\Richdocuments\File $file - file object
  * @return array
  * @throws \Exception
  */
 public static function start($uid, $file)
 {
     // Create a directory to store genesis
     $genesis = new \OCA\Richdocuments\Genesis($file);
     $oldSession = new Session();
     $oldSession->loadBy('file_id', $file->getFileId());
     //If there is no existing session we need to start a new one
     if (!$oldSession->hasData()) {
         $newSession = new Session(array($genesis->getPath(), $genesis->getHash(), $file->getOwner(), $file->getFileId()));
         if (!$newSession->insert()) {
             throw new \Exception('Failed to add session into database');
         }
     }
     $sessionData = $oldSession->loadBy('file_id', $file->getFileId())->getData();
     $memberColor = \OCA\Richdocuments\Helper::getMemberColor($uid);
     $member = new \OCA\Richdocuments\Db\Member([$sessionData['es_id'], $uid, $memberColor, time(), intval($file->isPublicShare()), $file->getToken()]);
     if (!$member->insert()) {
         throw new \Exception('Failed to add member into database');
     }
     $sessionData['member_id'] = (string) $member->getLastInsertId();
     // Do we have OC_Avatar in out disposal?
     if (\OC::$server->getConfig()->getSystemValue('enable_avatars', true) !== true) {
         $imageUrl = 'data:image/gif;base64,R0lGODlhAQABAIAAAAAAAAAAACH5BAAAAAAALAAAAAABAAEAAAICTAEAOw==';
     } else {
         $imageUrl = $uid;
     }
     $displayName = $file->isPublicShare() ? $uid . ' ' . \OCA\Richdocuments\Db\Member::getGuestPostfix() : \OC::$server->getUserSession()->getUser()->getDisplayName($uid);
     $userId = $file->isPublicShare() ? $displayName : \OC::$server->getUserSession()->getUser()->getUID();
     $op = new \OCA\Richdocuments\Db\Op();
     $op->addMember($sessionData['es_id'], $sessionData['member_id'], $displayName, $userId, $memberColor, $imageUrl);
     $sessionData['title'] = basename($file->getPath());
     $sessionData['permissions'] = $file->getPermissions();
     return $sessionData;
 }