From 4c65cc4464c40586d726804df103ded479746d98 Mon Sep 17 00:00:00 2001
From: Mark Nelson <markn@moodle.com>
Date: Mon, 16 Apr 2018 14:06:59 +0800
Subject: [PATCH] MDL-61920 ltiservice_toolproxy: implement privacy provider

---
 .../toolproxy/classes/privacy/provider.php    | 46 +++++++++++++++++++
 .../lang/en/ltiservice_toolproxy.php          |  1 +
 2 files changed, 47 insertions(+)
 create mode 100644 mod/lti/service/toolproxy/classes/privacy/provider.php

diff --git a/mod/lti/service/toolproxy/classes/privacy/provider.php b/mod/lti/service/toolproxy/classes/privacy/provider.php
new file mode 100644
index 00000000000..6918461e94c
--- /dev/null
+++ b/mod/lti/service/toolproxy/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 ltiservice_toolproxy.
+ *
+ * @package    ltiservice_toolproxy
+ * @copyright  2018 Mark Nelson <markn@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+namespace ltiservice_toolproxy\privacy;
+
+defined('MOODLE_INTERNAL') || die();
+
+/**
+ * Privacy Subsystem for ltiservice_toolproxy implementing null_provider.
+ *
+ * @copyright  2018 Mark Nelson <markn@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/mod/lti/service/toolproxy/lang/en/ltiservice_toolproxy.php b/mod/lti/service/toolproxy/lang/en/ltiservice_toolproxy.php
index 4e61740c4b1..5b389a4ddad 100644
--- a/mod/lti/service/toolproxy/lang/en/ltiservice_toolproxy.php
+++ b/mod/lti/service/toolproxy/lang/en/ltiservice_toolproxy.php
@@ -24,3 +24,4 @@
  */
 
 $string['pluginname'] = 'Tool Proxy Service';
+$string['privacy:metadata'] = 'The Tool Proxy Service plugin does not store any personal data.';