From 65f6e6ad896fceb98b94f0561eae851a3cff2f94 Mon Sep 17 00:00:00 2001
From: Zig Tan <zig@moodle.com>
Date: Tue, 17 Apr 2018 10:21:03 +0800
Subject: [PATCH] MDL-61568 repository_webdav: Implement null privacy provider

---
 .../webdav/classes/privacy/provider.php       | 46 +++++++++++++++++++
 .../webdav/lang/en/repository_webdav.php      |  1 +
 2 files changed, 47 insertions(+)
 create mode 100644 repository/webdav/classes/privacy/provider.php

diff --git a/repository/webdav/classes/privacy/provider.php b/repository/webdav/classes/privacy/provider.php
new file mode 100644
index 0000000000000..1150547d39cb5
--- /dev/null
+++ b/repository/webdav/classes/privacy/provider.php
@@ -0,0 +1,46 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle 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 General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Privacy Subsystem implementation for repository_webdav.
+ *
+ * @package    repository_webdav
+ * @copyright  2018 Zig Tan <zig@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+namespace repository_webdav\privacy;
+
+defined('MOODLE_INTERNAL') || die();
+
+/**
+ * Privacy Subsystem for repository_webdav implementing null_provider.
+ *
+ * @copyright  2018 Zig Tan <zig@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class provider implements \core_privacy\local\metadata\null_provider {
+
+    /**
+     * Get the language string identifier with the component's language
+     * file to explain why this plugin stores no data.
+     *
+     * @return  string
+     */
+    public static function get_reason() {
+        return 'privacy:metadata';
+    }
+}
diff --git a/repository/webdav/lang/en/repository_webdav.php b/repository/webdav/lang/en/repository_webdav.php
index 5e6b73974261a..13939a0a489a3 100644
--- a/repository/webdav/lang/en/repository_webdav.php
+++ b/repository/webdav/lang/en/repository_webdav.php
@@ -37,3 +37,4 @@
 $string['webdavdigestauth'] = 'WebDAV digest authentication';
 $string['webdav'] = 'WebDAV';
 $string['webdav:view'] = 'View WebDav repository';
+$string['privacy:metadata'] = 'The WebDAV repository plugin does not store any personal data, but it is transmitted from Moodle to the remote system.';