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- <?php
- /**
- * @copyright Copyright (c) 2016, ownCloud, Inc.
- *
- * @author Arthur Schiwon <blizzz@arthur-schiwon.de>
- * @author Christoph Wurst <christoph@winzerhof-wurst.at>
- * @author Joas Schilling <coding@schilljs.com>
- *
- * @license AGPL-3.0
- *
- * This code is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License, version 3,
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License, version 3,
- * along with this program. If not, see <http://www.gnu.org/licenses/>
- *
- */
- namespace OCA\DAV\Comments;
- use OCP\Comments\ICommentsManager;
- use OCP\IUserManager;
- use OCP\IUserSession;
- use Psr\Log\LoggerInterface;
- use Sabre\DAV\Exception\MethodNotAllowed;
- use Sabre\DAV\Exception\NotFound;
- /**
- * Class EntityTypeCollection
- *
- * This is collection on the type of things a user can leave comments on, for
- * example: 'files'.
- *
- * Its children are instances of EntityCollection (representing a specific
- * object, for example the file by id).
- *
- * @package OCA\DAV\Comments
- */
- class EntityTypeCollection extends RootCollection {
- protected LoggerInterface $logger;
- protected IUserManager $userManager;
- /** @var \Closure */
- protected $childExistsFunction;
- public function __construct(
- string $name,
- ICommentsManager $commentsManager,
- IUserManager $userManager,
- IUserSession $userSession,
- LoggerInterface $logger,
- \Closure $childExistsFunction
- ) {
- $name = trim($name);
- if (empty($name)) {
- throw new \InvalidArgumentException('"name" parameter must be non-empty string');
- }
- $this->name = $name;
- $this->commentsManager = $commentsManager;
- $this->logger = $logger;
- $this->userManager = $userManager;
- $this->userSession = $userSession;
- $this->childExistsFunction = $childExistsFunction;
- }
- /**
- * Returns a specific child node, referenced by its name
- *
- * This method must throw Sabre\DAV\Exception\NotFound if the node does not
- * exist.
- *
- * @param string $name
- * @return \Sabre\DAV\INode
- * @throws NotFound
- */
- public function getChild($name) {
- if (!$this->childExists($name)) {
- throw new NotFound('Entity does not exist or is not available');
- }
- return new EntityCollection(
- $name,
- $this->name,
- $this->commentsManager,
- $this->userManager,
- $this->userSession,
- $this->logger
- );
- }
- /**
- * Returns an array with all the child nodes
- *
- * @return \Sabre\DAV\INode[]
- * @throws MethodNotAllowed
- */
- public function getChildren() {
- throw new MethodNotAllowed('No permission to list folder contents');
- }
- /**
- * Checks if a child-node with the specified name exists
- *
- * @param string $name
- * @return bool
- */
- public function childExists($name) {
- return call_user_func($this->childExistsFunction, $name);
- }
- }
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