/** * @NoAdminRequired * lists the documents the user has access to (including shared files, once the code in core has been fixed) * also adds session and member info for these files */ public function listAll() { $found = Storage::getDocuments(); $fileIds = array(); $documents = array(); foreach ($found as $key => $document) { if (is_object($document)) { $documents[] = $document->getData(); } else { $documents[$key] = $document; } $documents[$key]['icon'] = preg_replace('/\\.png$/', '.svg', \OCP\Template::mimetype_icon($document['mimetype'])); $documents[$key]['hasPreview'] = \OC::$server->getPreviewManager()->isMimeSupported($document['mimetype']); $fileIds[] = $document['fileid']; } usort($documents, function ($a, $b) { return @$b['mtime'] - @$a['mtime']; }); $session = new Db\Session(); $sessions = $session->getCollectionBy('file_id', $fileIds); $members = array(); $member = new Db\Member(); foreach ($sessions as $session) { $members[$session['es_id']] = $member->getActiveCollection($session['es_id']); } return array('status' => 'success', 'documents' => $documents, 'sessions' => $sessions, 'members' => $members); }
/** * Store the document content to its origin * @NoAdminRequired */ public function save() { $response = new JSONResponse(); try { $esId = $this->request->server['HTTP_WEBODF_SESSION_ID']; $session = $this->loadSession($esId); $memberId = $this->request->server['HTTP_WEBODF_MEMBER_ID']; $currentMember = $this->loadMember($memberId, $esId); // Extra info for future usage // $sessionRevision = $this->request->server['HTTP_WEBODF_SESSION_REVISION']; //NB ouch! New document content is passed as an input stream content $stream = fopen('php://input', 'r'); if (!$stream) { throw new \Exception('New content missing'); } $content = stream_get_contents($stream); try { if ($currentMember->getIsGuest()) { $file = File::getByShareToken($currentMember->getToken()); } else { $file = new File($session->getFileId()); } $view = $file->getOwnerView(true); $path = $file->getPath(true); } catch (\Exception $e) { //File was deleted or unshared. We need to save content as new file anyway //Sorry, but for guests it would be lost :( if ($this->uid) { $view = new View('/' . $this->uid . '/files'); $dir = \OC::$server->getConfig()->getUserValue($this->uid, 'richdocuments', 'save_path', ''); $path = Helper::getNewFileName($view, $dir . 'New Document.odt'); } else { throw $e; } } $member = new Db\Member(); $members = $member->getActiveCollection($esId); $memberIds = array_map(function ($x) { return $x['member_id']; }, $members); // Active users except current user $memberCount = count($memberIds) - 1; if ($view->file_exists($path)) { $currentHash = $view->hash('sha1', $path, false); if (!Helper::isVersionsEnabled() && $currentHash !== $session->getGenesisHash()) { // Original file was modified externally. Save to a new one $path = Helper::getNewFileName($view, $path, '-conflict'); } $mimetype = $view->getMimeType($path); } else { $mimetype = Storage::MIMETYPE_LIBREOFFICE_WORDPROCESSOR; } $data = Filter::write($content, $mimetype); if ($view->file_put_contents($path, $data['content'])) { // Not a last user if ($memberCount > 0) { // Update genesis hash to prevent conflicts $this->logger->debug('Update hash', ['app' => $this->appName]); $session->updateGenesisHash($esId, sha1($data['content'])); } else { // Last user. Kill session data Db\Session::cleanUp($esId); } $view->touch($path); } $response->setData(['status' => 'success']); } catch (\Exception $e) { $response->setStatus(Http::STATUS_INTERNAL_SERVER_ERROR); $response->setData([]); $this->logger->warning('Saving failed. Reason:' . $e->getMessage(), ['app' => $this->appName]); } return $response; }
/** Prepare document(s) structure */ private function prepareDocuments($rawDocuments) { $discovery_parsed = null; try { $discovery = $this->getDiscovery(); $loadEntities = libxml_disable_entity_loader(true); $discovery_parsed = simplexml_load_string($discovery); libxml_disable_entity_loader($loadEntities); if ($discovery_parsed === false) { $this->cache->remove('discovery.xml'); $wopiRemote = $this->appConfig->getAppValue('wopi_url'); return array('status' => 'error', 'message' => $this->l10n->t('Collabora Online: discovery.xml from "%s" is not a well-formed XML string.', array($wopiRemote)), 'hint' => $this->l10n->t('Please contact the "%s" administrator.', array($wopiRemote))); } } catch (ResponseException $e) { return array('status' => 'error', 'message' => $e->getMessage(), 'hint' => $e->getHint()); } $fileIds = array(); $documents = array(); $lolang = strtolower(str_replace('_', '-', $this->settings->getUserValue($this->uid, 'core', 'lang', 'en'))); foreach ($rawDocuments as $key => $document) { if (is_object($document)) { $documents[] = $document->getData(); } else { $documents[$key] = $document; } $documents[$key]['icon'] = preg_replace('/\\.png$/', '.svg', \OCP\Template::mimetype_icon($document['mimetype'])); $documents[$key]['hasPreview'] = \OC::$server->getPreviewManager()->isMimeSupported($document['mimetype']); $ret = $this->getWopiSrcUrl($discovery_parsed, $document['mimetype']); $documents[$key]['urlsrc'] = $ret['urlsrc']; $documents[$key]['action'] = $ret['action']; $documents[$key]['lolang'] = $lolang; $fileIds[] = $document['fileid']; } usort($documents, function ($a, $b) { return @$b['mtime'] - @$a['mtime']; }); $session = new Db\Session(); $sessions = $session->getCollectionBy('file_id', $fileIds); $members = array(); $member = new Db\Member(); foreach ($sessions as $session) { $members[$session['es_id']] = $member->getActiveCollection($session['es_id']); } return array('status' => 'success', 'documents' => $documents, 'sessions' => $sessions, 'members' => $members); }