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<?php |
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/** |
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* @copyright Copyright (c) 2019 Julius Härtl <[email protected]> |
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* |
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* @author Julius Härtl <[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\Controller; |
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use OCP\AppFramework\Db\DoesNotExistException; |
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use \OCP\AppFramework\OCSController; |
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use OCA\Richdocuments\Db\WopiMapper; |
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use OCP\AppFramework\Http\DataResponse; |
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use OCP\AppFramework\OCS\OCSNotFoundException; |
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use OCP\Files\NotFoundException; |
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use OCP\IConfig; |
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use OCP\IRequest; |
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use OCP\Share\Exceptions\ShareNotFound; |
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use OCP\Share\IManager; |
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class FederationController extends OCSController { |
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/** @var IConfig */ |
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private $config; |
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/** @var WopiMapper */ |
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private $wopiMapper; |
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/** @var IManager */ |
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private $shareManager; |
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public function __construct( |
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string $appName, |
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IRequest $request, |
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IConfig $config, |
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WopiMapper $wopiMapper, |
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IManager $shareManager |
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) { |
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parent::__construct($appName, $request); |
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$this->config = $config; |
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$this->wopiMapper = $wopiMapper; |
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$this->shareManager = $shareManager; |
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} |
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/** |
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* @PublicPage |
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* @NoCSRFRequired |
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*/ |
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public function index() { |
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$response = new DataResponse([ |
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'wopi_url' => $this->config->getAppValue('richdocuments', 'wopi_url') |
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]); |
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$response->setHeaders(['X-Frame-Options' => 'ALLOW']); |
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return $response; |
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} |
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/** |
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* @PublicPage |
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* @NoCSRFRequired |
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* |
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* Check the file info of a remote accessing a file |
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* |
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* this is used to make sure we respect reshares of federated shares with the |
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* applied permissions and also have information about the actual editor |
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* |
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* @param $token |
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* @return DataResponse |
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* @throws DoesNotExistException |
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*/ |
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public function remoteWopiToken($token) { |
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$wopi = $this->wopiMapper->getWopiForToken($token); |
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return new DataResponse([ |
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'ownerUid' => $wopi->getOwnerUid(), |
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'editorUid' => $wopi->getEditorUid(), |
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'canwrite' => $wopi->getCanwrite(), |
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'hideDownload' => $wopi->getHideDownload(), |
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'direct' => $wopi->getDirect(), |
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'serverHost' => $wopi->getServerHost(), |
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'guestDisplayname' => $wopi->getGuestDisplayname() |
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]); |
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} |
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} |
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nextcloud /
richdocuments
Let’s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let’s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: