From 9da92dc1a9ca63947f87872c334ee775d1bfd559 Mon Sep 17 00:00:00 2001
From: Zig Tan <zig@moodle.com>
Date: Wed, 7 Mar 2018 10:27:20 +0800
Subject: [PATCH] MDL-61567 mod_label: Implement null provider mod_label

---
 mod/label/classes/privacy/provider.php | 44 ++++++++++++++++++++++++++
 mod/label/lang/en/label.php            |  1 +
 2 files changed, 45 insertions(+)
 create mode 100644 mod/label/classes/privacy/provider.php

diff --git a/mod/label/classes/privacy/provider.php b/mod/label/classes/privacy/provider.php
new file mode 100644
index 0000000000000..5d6ac61ecb12e
--- /dev/null
+++ b/mod/label/classes/privacy/provider.php
@@ -0,0 +1,44 @@
+<?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 mod_label.
+ *
+ * @package    mod_label
+ * @copyright  2018 Zig Tan <zig@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+namespace mod_label\privacy;
+
+defined('MOODLE_INTERNAL') || die();
+
+/**
+ * The mod_label module does not store any data.
+ *
+ * @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() : string {
+        return 'privacy:metadata';
+    }
+}
diff --git a/mod/label/lang/en/label.php b/mod/label/lang/en/label.php
index 6f3dd9bb97214..62891ff459200 100644
--- a/mod/label/lang/en/label.php
+++ b/mod/label/lang/en/label.php
@@ -48,6 +48,7 @@
 * To add a short description to a course section';
 $string['modulename_link'] = 'mod/label/view';
 $string['modulenameplural'] = 'Labels';
+$string['privacy:metadata'] = 'The mod_label plugin does not store any personal data.';
 $string['pluginadministration'] = 'Label administration';
 $string['pluginname'] = 'Label';
 $string['search:activity'] = 'Label';