From 9297f199f384b8f257a80c6254d335724705d995 Mon Sep 17 00:00:00 2001
From: alex <alex@alexloehr.net>
Date: Thu, 23 Oct 2025 15:38:26 +0000
Subject: [PATCH] GS-2375

---
 php/globus-ilias-rest/api.php |  112 ++++++++++++++++++++++++++++++++++++++++++++-----------
 1 files changed, 89 insertions(+), 23 deletions(-)

diff --git a/php/globus-ilias-rest/api.php b/php/globus-ilias-rest/api.php
index d1d5bf7..d1657a8 100644
--- a/php/globus-ilias-rest/api.php
+++ b/php/globus-ilias-rest/api.php
@@ -21,7 +21,6 @@
     $obj_id = (int) $_GET["obj_id"];
     $dry = $_GET["dry"]; # "0" = false, "1" = true
 
-
     $res = array(
         "method" => $method,
         "command" => $command,
@@ -50,6 +49,16 @@
                     $res["status"] = "ok";
                     break;
                 }
+            //// USER //////////////////////////////////////////////////////////
+            case "getUser":
+                if($method == "GET") {
+                    $usr_id = (int) $_GET["usr_id"];
+                    $res["usr_id"] = $usr_id;
+                    $usr = getUser($usr_id);
+                    $res["data"] = $usr;
+                    $res["status"] = "ok";
+                    break;
+                }
             case "importUser":
                 if ($method == "POST") {
                     $body = file_get_contents('php://input');
@@ -65,11 +74,36 @@
                     $res["status"] = "ok";
                     break;
                 }
-            case "deleteTeilnahme":
+            /////// Kurs ////////////////////////////////////////////////////////////////
+            case "createKurs":
+                if ($method == "POST") {
+                    $body = file_get_contents('php://input');
+                    $data = json_decode($body, true);
+                    $res["ref_id"] = createKurs($data);
+                    $res["status"] = "ok";
+                    $res["msg"] = "User Import OK";
+                    break;
+                }
+            //// Anmelden / Abmelden //////////////////////////////////////////////////////////
+            case "anmelden": // params: usr_id, course_id, role
+                if ($method == "POST") {
+                    $usr_id = (int) $_GET["usr_id"];
+                    $course_id = (int) $_GET["course_id"];
+                    $role = (int) $_GET["role"];
+
+                    $res2 = anmelden($usr_id, $course_id, $role);
+                    $res["status"] = "ok";
+                    $res["msg"] = "Anmelden OK";
+                    $res["params"] = array("usr_id"=>$usr_id, "course_id"=>$course_id, "role"=> $role);
+                    $res["res2"] = $res2;
+                    break;
+                }
+            case "abmelden":
                 if ($method == "DELETE") {
                     $usr_id = (int) $_GET["usr_id"];
-                    $res["usr_id"] = $usr_id;
-                    $res["msg"] = deleteTeilnahme($obj_id, $usr_id, $dry);
+                    $res["usr_id"] = (int) $usr_id;
+                    $course_id = (int) $_GET["course_id"];
+                    $res["msg"] = abmelden($usr_id, $course_id);
                     $res["status"] = "ok";
                     break;
                 }
@@ -92,6 +126,11 @@
 
 
 ###############################
+
+function getUser($usr_id) {
+    $usr = ilObjectFactory::getInstanceByObjId($usr_id);
+    return $usr;
+}
 
 function importUser($data) {
     $user = new ilObjUser();
@@ -117,10 +156,36 @@
     return $usr_id;
 }
 
+function createKurs($data) {
+// TODO ätzend kompliziert
+// ilSoapCourseAdministration->addCourse()
+// beispile wie Kurs erstellt wird in : ilECSCourseCreationHandler->createParallelCourse
+//     $course = new ilObjCourse();
+//     $course->create();
+    throw new Exception("not implemented");
+}
+
+// ACHTUNG course_id muss obj_id sein!
+// die Rolle muss aus dem Kurs gelesen werden
+function anmelden($usr_id, $course_id) {
+    $course = ilObjectFactory::getInstanceByObjId($course_id);
+    $membersObject = $course->getMembersObject();
+    $membersObject->readParticipants();
+    $role = $membersObject::IL_CRS_MEMBER;
+    return $membersObject->add($usr_id, $role);
+}
+
+function abmelden($usr_id, $course_id) {
+    $course = ilObjectFactory::getInstanceByObjId($course_id);
+    $membersObject = $course->getMembersObject();
+    return $membersObject->delete($usr_id);
+    // TODO auch aus Rolle löschen - wird eigentlich gemacht in ilCourseParticipants->delete()
+}
+
 function deleteUser($obj_id, $dry)
 {
     $usr = ilObjectFactory::getInstanceByObjId($obj_id);
-    $msg = "deleted user {$usr->firstname} {$usr->lastname} ({$obj_id})";
+    $msg = "deleted user {$usr->firstname} {$usr->lastname} (usr_id={$obj_id}, login={$usr->login})";
     if ($dry == "0") {
         $usr->delete();
         return $msg;
@@ -130,23 +195,24 @@
     }
 }
 
-function deleteTeilnahme($obj_id, $usr_id, $dry) {
-    # beim Löschen durch den Kurs wird zwar die Teilnahme gelöscht, aber nicht die Rollenzugehörigkeit
-    $course = ilObjectFactory::getInstanceByObjId($obj_id);
-
-    $parti = ilCourseParticipant::_getInstanceByObjId($obj_id, $usr_id); ## Achtung die usr_id hier ist Admin id??
-    #return "parti.isParticipant() = {$parti->isParticipant()}";
-
-    $msg = "deleted user({$usr_id}) teilnahme for course '{$course->getTitle()}' ({$obj_id})";
-    if ($dry == "0") {
-        #$course->_deleteUser($usr_id);
-        #$course->deleteUser($usr_id); ## undefined
-        $parti->delete($usr_id);
-        return $msg;
-    } else {
-        $msg = "DRY:: ".$msg;
-        return $msg;
-    }
-}
+// ACHTUNG Funktion "abmelden" benutzen
+// function deleteTeilnahme($obj_id, $usr_id, $dry) {
+//     # beim Löschen durch den Kurs wird zwar die Teilnahme gelöscht, aber nicht die Rollenzugehörigkeit
+// //     $course = ilObjectFactory::getInstanceByObjId($obj_id);
+//
+//     $parti = ilCourseParticipant::_getInstanceByObjId($obj_id, $usr_id); ## Achtung die usr_id hier ist Admin id??
+//     #return "parti.isParticipant() = {$parti->isParticipant()}";
+//
+//     $msg = "deleted user({$usr_id}) teilnahme for course '{$course->getTitle()}' ({$obj_id})";
+//     if ($dry == "0") {
+//         #$course->_deleteUser($usr_id);
+//         #$course->deleteUser($usr_id); ## undefined
+//         $parti->delete($usr_id);
+//         return $msg;
+//     } else {
+//         $msg = "DRY:: ".$msg;
+//         return $msg;
+//     }
+// }
 
 ?>

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