From 09c5de5075dbfa6a1d549d6f2cd88eefb5759cdc Mon Sep 17 00:00:00 2001
From: Adrian Greeve <adrian@moodle.com>
Date: Fri, 13 Sep 2013 15:26:13 +0800
Subject: [PATCH] MDL-41772 - mod_data: Fixed database_module comments not
 being restored.

---
 .../moodle2/restore_data_activity_task.class.php  | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/mod/data/backup/moodle2/restore_data_activity_task.class.php b/mod/data/backup/moodle2/restore_data_activity_task.class.php
index 3896158189b..b444f68fc39 100644
--- a/mod/data/backup/moodle2/restore_data_activity_task.class.php
+++ b/mod/data/backup/moodle2/restore_data_activity_task.class.php
@@ -120,4 +120,19 @@ class restore_data_activity_task extends restore_activity_task {
 
         return $rules;
     }
+
+    /**
+     * Given a commment area, return the itemname that contains the itemid mappings.
+     *
+     * @param string $commentarea Comment area name e.g. database_entry.
+     * @return string name of the mapping used to determine the itemid.
+     */
+    public function get_comment_mapping_itemname($commentarea) {
+        if ($commentarea == 'database_entry') {
+            $itemname = 'data_record';
+        } else {
+            $itemname = parent::get_comment_mapping_itemname($commentarea);
+        }
+        return $itemname;
+    }
 }