From: moodler <moodler>
Date: Sat, 10 Jan 2004 14:25:18 +0000 (+0000)
Subject: When logging in as a user, take on their "current group" setting too,
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=6e51e14435efb8058b45eaffa688384d2114d6ff;p=moodle.git

When logging in as a user, take on their "current group" setting too,
then afterwards return teacher to their old setting
---

diff --git a/course/loginas.php b/course/loginas.php
index b71342315e..d5eef4e8e6 100644
--- a/course/loginas.php
+++ b/course/loginas.php
@@ -18,6 +18,12 @@
         $USER = get_user_info_from_db("id", $USER->realuser);
         $USER->loggedin = true;
         $USER->site = $CFG->wwwroot;
+
+        if (isset($SESSION->oldcurrentgroup)) {      // Restore previous "current group"
+            $SESSION->currentgroup[$course->id] = $SESSION->oldcurrentgroup;
+            unset($SESSION->oldcurrentgroup);
+        }
+
         redirect($_SERVER["HTTP_REFERER"]);
         exit;
     }
@@ -41,11 +47,16 @@
     $teacher_name = fullname($USER, true);
     $teacher_id   = "$USER->id";
 
-    $USER = get_user_info_from_db("id", $user);
+    $USER = get_user_info_from_db("id", $user);    // Create the new USER object with all details
     $USER->loggedin = true;
     $USER->site = $CFG->wwwroot;
     $USER->realuser = $teacher_id;
 
+    if (isset($SESSION->currentgroup[$course->id])) {    // Remember current setting for later
+        $SESSION->oldcurrentgroup = $SESSION->currentgroup[$course->id];
+        unset($SESSION->currentgroup[$course->id]);
+    }
+
     set_moodle_cookie($USER->username);
     $student_name = fullname($USER, true);