From: moodler <moodler>
Date: Thu, 28 Sep 2006 08:55:04 +0000 (+0000)
Subject: Unenrol fixed to support other users too and better workflow
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=8d73640e7f69773a08407b485a4780b28559ccca;p=moodle.git

Unenrol fixed to support other users too and better workflow
---

diff --git a/course/unenrol.php b/course/unenrol.php
index d33fa84f28..ba15e4545f 100644
--- a/course/unenrol.php
+++ b/course/unenrol.php
@@ -1,14 +1,17 @@
 <?php // $Id$
 
-//  Remove oneself from a course, unassigning all roles one might have
+//  Remove oneself or someone else from a course, unassigning all 
+//  roles one might have
+//
 //  This will not delete any of their data from the course, 
-//  but will remove them from the student list and prevent 
+//  but will remove them from the participant list and prevent 
 //  any course email being sent to them.
 
     require_once("../config.php");
     require_once("lib.php");
 
     $id      = required_param('id', PARAM_INT);               //course
+    $userid  = optional_param('user', 0, PARAM_INT);          //course
     $confirm = optional_param('confirm', 0, PARAM_BOOL);
 
     if (! $course = get_record('course', 'id', $id) ) {
@@ -23,7 +26,11 @@
 
     if ($course->metacourse) {
         print_error('cantunenrollfrommetacourse', '', $CFG->wwwroot.'/course/view.php?id='.$course->id);
-    } else {
+    }
+
+    if ($userid) {   // Unenrolling someone else
+        require_capability('moodle/role:assign', $context, NULL, false);
+    } else {         // Unenrol yourself
         require_capability('moodle/role:unassignself', $context, NULL, false);
     }
 
@@ -33,13 +40,19 @@
 
     if ($confirm and confirm_sesskey()) {
 
-        if (! role_unassign(0, $USER->id, 0, $context->id)) {
-            error("An error occurred while trying to unenrol you.");
+        if ($userid) {
+            if (! role_unassign(0, $userid, 0, $context->id)) {
+                error("An error occurred while trying to unenrol that person.");
+            }
+        } else {
+            if (! role_unassign(0, $USER->id, 0, $context->id)) {
+                error("An error occurred while trying to unenrol you.");
+            }
         }
 
         add_to_log($course->id, 'course', 'unenrol', "view.php?id=$course->id", $USER->id);
 
-        redirect($CFG->wwwroot.'/');
+        redirect($CFG->wwwroot.'/user/index.php?id='.$course->id);
     }
 
 
@@ -48,9 +61,18 @@
     print_header("$course->shortname: $strunenrol", $course->fullname, 
                  "<a href=\"$CFG->wwwroot/course/view.php?id=$course->id\">$course->shortname</a> -> $strunenrol"); 
 
-    $strunenrolsure  = get_string('unenrolsure', '', get_string("yourself"));
-
-    notice_yesno($strunenrolsure, "unenrol.php?id=$id&amp;confirm=yes&amp;sesskey=$USER->sesskey", $_SERVER['HTTP_REFERER']);
+    if ($userid) {
+        if (!$user = get_record('user', 'id', $userid)) {
+            error('That user does not exist!');
+        }
+        $strunenrolsure  = get_string('unenrolsure', '', fullname($user, true));
+        notice_yesno($strunenrolsure, "unenrol.php?id=$id&amp;user=$user->id&amp;confirm=yes&amp;sesskey=".sesskey(), 
+                                      $_SERVER['HTTP_REFERER']);
+    } else {
+        $strunenrolsure  = get_string('unenrolsure', '', get_string("yourself"));
+        notice_yesno($strunenrolsure, "unenrol.php?id=$id&amp;confirm=yes&amp;sesskey=".sesskey(), 
+                                      $_SERVER['HTTP_REFERER']);
+    }
 
     print_footer($course);