From 8b75aafd53b8bdba067e5eb0806bd4b16c86f7eb Mon Sep 17 00:00:00 2001
From: s396447 <filtre@st.amu.edu.pl>
Date: Wed, 17 Jan 2018 19:43:52 +0100
Subject: [PATCH] creates test taker and adds it to LDAP group when logging
 with ldap credentials for first time

---
 model/LdapAdapter.php | 65 +++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 62 insertions(+), 3 deletions(-)

diff --git a/model/LdapAdapter.php b/model/LdapAdapter.php
index aae61a7..7fa1677 100644
--- a/model/LdapAdapter.php
+++ b/model/LdapAdapter.php
@@ -36,6 +36,11 @@ use oat\generisHard\models\hardsql\Exception;
 use oat\oatbox\user\auth\LoginAdapter;
 use Zend\Authentication\Adapter\Ldap;
 use common_persistence_Manager;
+use oat\taoTestTaker\models\CrudService;
+use core_kernel_classes_Class;
+use oat\oatbox\user\LoginService;
+use oat\taoGroups\models\CrudGroupsService;
+use oat\taoGroups\models\GroupsService;
 
 /**
  * Adapter to authenticate users stored in the Ldap implementation
@@ -123,10 +128,12 @@ class LdapAdapter implements LoginAdapter
             $mapping = $this->hasOption(self::OPTION_USER_MAPPING)
                 ? $this->getOption(self::OPTION_USER_MAPPING)
                 : array();
-            $factory = new LdapUserFactory($mapping);
-            $user = $factory->createUser($params);
 
-            return $user;
+            //TODO: change this
+            $user = $this->createTestTaker($this->getUsername(), $this->getPassword(), $params);
+            $this->addUserToGroup($user, 'LDAP');
+
+            return LoginService::authenticate($this->getUsername(), $this->getPassword());
 
         } else {
             throw new core_kernel_users_InvalidLoginException('User "'.$this->getUsername().'" failed LDAP authentication.');
@@ -135,6 +142,57 @@ class LdapAdapter implements LoginAdapter
 
     }
 
+
+
+    private function createTestTaker($login, $password, $params)
+    {
+        $testTakerCrudService = CrudService::singleton();
+        $testTakerClass = new core_kernel_classes_Class(('http://www.tao.lu/Ontologies/TAO.rdf#User'));
+
+            $data = [
+                    PROPERTY_USER_LOGIN => $login,
+                    PROPERTY_USER_PASSWORD => $password,
+                    RDFS_LABEL => $login . ' - ' . $params['givenname'] . ' ' . $params['sn'],
+                    PROPERTY_USER_FIRSTNAME => $params['givenname'],
+                    PROPERTY_USER_LASTNAME => $params['sn'],
+            ];
+
+            try {
+                    $testTaker = $testTakerCrudService->createFromLdapData($data);
+            } catch (\common_exception_PreConditionFailure $e) {
+                    //TODO: throw better exception
+                    throw new core_kernel_users_InvalidLoginException('Error while creating test taker: ' . $login);
+            }
+
+        return $testTaker;
+    }
+
+    private function addUserToGroup($user, $groupLabel)
+    {
+        $groupCrudService = CrudGroupsService::singleton();
+        $groupService = GroupsService::singleton();
+        $groupClass = $groupService->getRootClass();
+
+        $instances = $groupClass->searchInstances(array(
+            RDFS_LABEL => $groupLabel
+        ), array(
+            'recursive' => true,
+            'like' => false
+        ));
+
+        if (count($instances)) {
+            $group = current($instances);
+        } else {
+            $group = $groupCrudService->createFromArray([
+                RDFS_LABEL => $groupLabel
+            ]);
+        }
+
+        $groupService->addUser($user->getUri(), $group);
+    }
+
+
+
     /**
      * @param \Zend\Authentication\Adapter\Ldap $adapter
      */
@@ -202,3 +260,4 @@ class LdapAdapter implements LoginAdapter
 
 
 }
+