Merge branch 'main' into issue-3911issue-3911

1 files changed, 106 insertions, 0 deletions

diff --git a/lib/elearning/Ilias4ContentModule.php b/lib/elearning/Ilias4ContentModule.php
new file mode 100644
index 0000000..f8552c3
--- /dev/null
+++ b/lib/elearning/Ilias4ContentModule.php
@@ -0,0 +1,106 @@
+<?php
+# Lifter002: TODO
+# Lifter007: TODO
+# Lifter003: TODO
+# Lifter010: TODO
+
+/**
+ * class to handle ILIAS 4 learning modules and tests
+ *
+ * This class contains methods to handle ILIAS 4 learning modules and tests.
+ *
+ * @author    Arne Schröder <schroeder@data-quest.de>
+ * @access    public
+ * @modulegroup    elearning_interface_modules
+ * @module        Ilias4ContentModule
+ * @package    ELearning-Interface
+ */
+class Ilias4ContentModule extends Ilias3ContentModule
+{
+    var $object_id;
+
+    /**
+     * constructor
+     *
+     * init class.
+     * @access public
+     * @param string $module_id module-id
+     * @param string $module_type module-type
+     * @param string $cms_type system-type
+     */
+    function __construct($module_id, $module_type, $cms_type)
+    {
+        parent::__construct($module_id, $module_type, $cms_type);
+    }
+
+    /**
+     * set connection
+     *
+     * sets connection with seminar
+     * @access public
+     * @param string $seminar_id seminar-id
+     * @return boolean successful
+     */
+    function setConnection($seminar_id)
+    {
+        global $connected_cms, $messages;
+
+        $write_permission = Request::option("write_permission");
+
+        $crs_id = ObjectConnections::getConnectionModuleId($seminar_id, "crs", $this->cms_type);
+        $connected_cms[$this->cms_type]->soap_client->setCachingStatus(false);
+        $connected_cms[$this->cms_type]->soap_client->clearCache();
+
+        // Check, ob Kurs in ILIAS gelöscht wurde
+        if (($crs_id != false) AND ($connected_cms[$this->cms_type]->soap_client->getObjectByReference($crs_id) == false)) {
+            ObjectConnections::unsetConnection($seminar_id, $crs_id, "crs", $this->cms_type);
+            $messages["info"] .= _("Der zugeordnete ILIAS-Kurs (ID $crs_id) existiert nicht mehr. Ein neuer Kurs wird angelegt.") . "<br>";
+            $crs_id = false;
+        }
+
+        $crs_id == $connected_cms[$this->cms_type]->createCourse($seminar_id);
+
+        if ($crs_id == false) return false;
+
+        $ref_id = $this->getId();
+        if (Request::get("copy_object") == "1") {
+            $connected_cms[$this->cms_type]->soap_client->user_type = 'user';
+            $ref_id = $connected_cms[$this->cms_type]->soap_client->copyObject($this->id, $crs_id);
+            $connected_cms[$this->cms_type]->soap_client->user_type = 'admin';
+        } else {
+            $ref_id = $connected_cms[$this->cms_type]->soap_client->addReference($this->id, $crs_id);
+        }
+        if (!$ref_id) {
+            $messages["error"] .= _("Zuordnungs-Fehler: Objekt konnte nicht angelegt werden.");
+            return false;
+        }
+        $local_roles = $connected_cms[$this->cms_type]->soap_client->getLocalRoles($crs_id);
+        $member_operations = $connected_cms[$this->cms_type]->permissions->getOperationArray([OPERATION_VISIBLE, OPERATION_READ]);
+        $admin_operations = $connected_cms[$this->cms_type]->permissions->getOperationArray([OPERATION_VISIBLE, OPERATION_READ, OPERATION_WRITE, OPERATION_DELETE]);
+        $admin_operations_no_delete = $connected_cms[$this->cms_type]->permissions->getOperationArray([OPERATION_VISIBLE, OPERATION_READ, OPERATION_WRITE]);
+        $admin_operations_readonly = $connected_cms[$this->cms_type]->permissions->getOperationArray([OPERATION_VISIBLE, OPERATION_READ, OPERATION_DELETE]);
+        foreach ($local_roles as $key => $role_data) {
+            // check only if local role is il_crs_member, -tutor or -admin
+            if (mb_strpos($role_data["title"], "il_crs_") === 0) {
+                if(mb_strpos($role_data["title"], 'il_crs_member') === 0){
+                    $operations = ($write_permission == "autor") ? $admin_operations_no_delete : $member_operations;
+                } elseif(mb_strpos($role_data["title"], 'il_crs_tutor') === 0){
+                    $operations = (($write_permission == "tutor") || ($write_permission == "autor")) ? $admin_operations : $admin_operations_readonly;
+                } elseif(mb_strpos($role_data["title"], 'il_crs_admin') === 0){
+                    $operations = (($write_permission == "dozent") || ($write_permission == "tutor") || ($write_permission == "autor")) ? $admin_operations : $admin_operations_readonly;
+                } else {
+                    continue;
+                }
+                $connected_cms[$this->cms_type]->soap_client->revokePermissions($role_data["obj_id"], $ref_id);
+                $connected_cms[$this->cms_type]->soap_client->grantPermissions($operations, $role_data["obj_id"], $ref_id);
+            }
+        }
+        if ($ref_id) {
+            $this->setId($ref_id);
+            return ContentModule::setConnection($seminar_id);
+        } else {
+            $messages["error"] .= _("Die Zuordnung konnte nicht gespeichert werden.");
+        }
+        return false;
+    }
+}