Make names mandatory

Signed-off-by: Joas Schilling <coding@schilljs.com>

1 files changed, 83 insertions, 0 deletions

diff --git a/apps/files/lib/Collaboration/Resources/ResourceProvider.php b/apps/files/lib/Collaboration/Resources/ResourceProvider.php
new file mode 100644
index 00000000000..6d9b1b59784
--- /dev/null
+++ b/apps/files/lib/Collaboration/Resources/ResourceProvider.php
@@ -0,0 +1,83 @@
+<?php
+/**
+ * @copyright Copyright (c) 2018 Joas Schilling <coding@schilljs.com>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * 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
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OCA\Files\Collaboration\Resources;
+
+
+use OCP\Collaboration\Resources\IProvider;
+use OCP\Collaboration\Resources\IResource;
+use OCP\Files\IRootFolder;
+use OCP\IUser;
+
+class ResourceProvider implements IProvider {
+
+	/** @var IRootFolder */
+	protected $rootFolder;
+
+	/** @var array */
+	protected $nodes = [];
+
+	public function __construct(IRootFolder $rootFolder) {
+		$this->rootFolder = $rootFolder;
+	}
+
+	/**
+	 * Get the display name of a resource
+	 *
+	 * @param IResource $resource
+	 * @return string
+	 * @since 15.0.0
+	 */
+	public function getName(IResource $resource): string {
+		if (isset($this->nodes[(int) $resource->getId()])) {
+			return $this->nodes[(int) $resource->getId()]->getPath();
+		}
+		return '';
+	}
+
+	/**
+	 * Can a user/guest access the collection
+	 *
+	 * @param IResource $resource
+	 * @param IUser $user
+	 * @return bool
+	 * @since 15.0.0
+	 */
+	public function canAccess(IResource $resource, IUser $user = null): bool {
+		if ($resource->getType() !== 'files') {
+			return false;
+		}
+
+		if (!$user instanceof IUser) {
+			return false;
+		}
+
+		$userFolder = $this->rootFolder->getUserFolder($user->getUID());
+		$nodes = $userFolder->getById((int) $resource->getId());
+
+		if (!empty($nodes)) {
+			$this->nodes[(int) $resource->getId()] = array_shift($nodes);
+			return true;
+		}
+
+		return false;
+	}
+}