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<?php |
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/** |
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* @copyright Copyright (c) 2016 Lukas Reschke <[email protected]> |
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* |
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* @license GNU AGPL version 3 or any later version |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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namespace OCA\Richdocuments\WOPI; |
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use OCP\AppFramework\Utility\ITimeFactory; |
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use OCP\Files\IAppData; |
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use OCP\Files\NotFoundException; |
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use OCP\Files\SimpleFS\ISimpleFolder; |
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use OCP\Http\Client\IClientService; |
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use OCP\IConfig; |
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use OCP\IL10N; |
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use OCP\Notification\IApp; |
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class DiscoveryManager { |
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/** @var IClientService */ |
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private $clientService; |
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/** @var ISimpleFolder */ |
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private $appData; |
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/** @var IConfig */ |
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private $config; |
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/** @var IL10N */ |
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private $l10n; |
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/** @var ITimeFactory */ |
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private $timeFactory; |
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/** |
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* @param IClientService $clientService |
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* @param IAppData $appData |
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* @param IConfig $config |
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* @param IL10N $l10n |
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* @param ITimeFactory $timeFactory |
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*/ |
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public function __construct(IClientService $clientService, |
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IAppData $appData, |
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IConfig $config, |
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IL10N $l10n, |
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ITimeFactory $timeFactory) { |
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$this->clientService = $clientService; |
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try { |
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$this->appData = $appData->getFolder('richdocuments'); |
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} catch (NotFoundException $e) { |
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$this->appData = $appData->newFolder('richdocuments'); |
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} |
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$this->config = $config; |
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$this->timeFactory = $timeFactory; |
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} |
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public function get() { |
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// First check if there is a local valid discovery file |
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try { |
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$file = $this->appData->getFile('discovery.xml'); |
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$decodedFile = json_decode($file->getContent(), true); |
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if($decodedFile['timestamp'] + 3600 > $this->timeFactory->getTime()) { |
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return $decodedFile['data']; |
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} |
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} catch (NotFoundException $e) { |
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} |
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$remoteHost = $this->config->getAppValue('richdocuments', 'wopi_url'); |
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$wopiDiscovery = $remoteHost . '/hosting/discovery'; |
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$client = $this->clientService->newClient(); |
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try { |
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$response = $client->get($wopiDiscovery); |
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} catch (\Exception $e) { |
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throw $e; |
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} |
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$responseBody = $response->getBody(); |
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$file->putContent( |
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json_encode([ |
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'data' => $responseBody, |
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'timestamp' => $this->timeFactory->getTime(), |
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]) |
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); |
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return $responseBody; |
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} |
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public function refretch() { |
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$this->appData->getFile('discovery.xml')->delete(); |
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} |
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} |
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nextcloud /
richdocuments
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This check looks from parameters that have been defined for a function or method, but which are not used in the method body.