From 94c2a52528fb59a836792578c6f6119d3d37c707 Mon Sep 17 00:00:00 2001
From: hieuvu <hieuvu@nashtechglobal.com>
Date: Thu, 29 Sep 2022 14:16:06 +0700
Subject: [PATCH] MDL-75844 moodle_page: add a modname to body tag.

---
 lib/pagelib.php   | 1 +
 theme/upgrade.txt | 1 +
 2 files changed, 2 insertions(+)

diff --git a/lib/pagelib.php b/lib/pagelib.php
index 04bba10aff9..e1f345f68bd 100644
--- a/lib/pagelib.php
+++ b/lib/pagelib.php
@@ -1937,6 +1937,7 @@ class moodle_page {
 
         if (!empty($this->_cm)) {
             $this->add_body_class('cmid-' . $this->_cm->id);
+            $this->add_body_class('cm-type-' . $this->_cm->modname);
         }
 
         if (!empty($CFG->allowcategorythemes)) {
diff --git a/theme/upgrade.txt b/theme/upgrade.txt
index efa852ad9e1..0d325363a45 100644
--- a/theme/upgrade.txt
+++ b/theme/upgrade.txt
@@ -5,6 +5,7 @@ information provided here is intended especially for theme designer.
 * The function core_course_renderer::course_modchooser() has been finally deprecated and can not be used anymore.
   Please use core_course_renderer::course_activitychooser() instead.
 * $OUTPUT->favicon() now returns the URL of the configurable favicon if present.
+* The body tag include a class with module name specific for each activity E.g.: cm-type-page
 
 === 4.0 ===
 * A new theme config 'removedprimarynavitems' allows a theme to customise primary navigation by specifying the list of items to remove.