1 files changed, 72 insertions, 0 deletions
diff --git a/apps/dav/lib/Files/LazySearchBackend.php b/apps/dav/lib/Files/LazySearchBackend.php
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index 00000000000..0d576b97814
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+++ b/apps/dav/lib/Files/LazySearchBackend.php
@@ -0,0 +1,72 @@
+<?php
+/**
+ * @copyright Copyright (c) 2018 Robin Appelman <robin@icewind.nl>
+ *
+ * @author Robin Appelman <robin@icewind.nl>
+ *
+ * @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\DAV\Files;
+
+use SearchDAV\Backend\ISearchBackend;
+use SearchDAV\XML\BasicSearch;
+
+class LazySearchBackend implements ISearchBackend {
+	/**
+	 * @var ISearchBackend $backend
+	 */
+	private $backend = null;
+
+	public function setBackend(ISearchBackend $backend) {
+		$this->backend = $backend;
+	}
+
+	public function getArbiterPath() {
+		if ($this->backend) {
+			return $this->backend->getArbiterPath();
+		} else {
+			return '';
+		}
+	}
+
+	public function isValidScope($href, $depth, $path) {
+		if ($this->backend) {
+			return $this->backend->getArbiterPath();
+		} else {
+			return false;
+		}
+	}
+
+	public function getPropertyDefinitionsForScope($href, $path) {
+		if ($this->backend) {
+			return $this->backend->getPropertyDefinitionsForScope($href, $path);
+		} else {
+			return [];
+		}
+	}
+
+	public function search(BasicSearch $query) {
+		if ($this->backend) {
+			return $this->backend->search($query);
+		} else {
+			return [];
+		}
+	}
+
+
+}