diff --git a/restapi/index.php b/restapi/index.php
index 0095afe61..ac95c69c7 100644
--- a/restapi/index.php
+++ b/restapi/index.php
@@ -727,94 +727,94 @@ class RestapiController { /* {{{ */
                         return $response->withJson(array('success'=>false, 'message'=>getMLText("document_duplicate_name"), 'data'=>''), 409);
                     }
                 }
-								// Get the list of reviewers and approvers for this document.
-								$reviewers = array();
-								$approvers = array();
-								$reviewers["i"] = array();
-								$reviewers["g"] = array();
-								$approvers["i"] = array();
-								$approvers["g"] = array();
-								$workflow = null;
-								if($settings->_workflowMode == 'traditional' || $settings->_workflowMode == 'traditional_only_approval') {
-									// add mandatory reviewers/approvers
-									if($settings->_workflowMode == 'traditional') {
-										$mreviewers = getMandatoryReviewers($mfolder, null, $userobj);
-										if($mreviewers['i'])
-											$reviewers['i'] = array_merge($reviewers['i'], $mreviewers['i']);
-										if($mreviewers['g'])
-											$reviewers['g'] = array_merge($reviewers['g'], $mreviewers['g']);
-									}
-									$mapprovers = getMandatoryApprovers($mfolder, null, $userobj);
-									if($mapprovers['i'])
-										$approvers['i'] = array_merge($approvers['i'], $mapprovers['i']);
-									if($mapprovers['g'])
-										$approvers['g'] = array_merge($approvers['g'], $mapprovers['g']);
-								} elseif($settings->_workflowMode == 'advanced') {
-									if($workflows = $userobj->getMandatoryWorkflows()) {
-										$workflow = array_shift($workflows);
-									}
-								}
+                // Get the list of reviewers and approvers for this document.
+                $reviewers = array();
+                $approvers = array();
+                $reviewers["i"] = array();
+                $reviewers["g"] = array();
+                $approvers["i"] = array();
+                $approvers["g"] = array();
+                $workflow = null;
+                if($settings->_workflowMode == 'traditional' || $settings->_workflowMode == 'traditional_only_approval') {
+                    // add mandatory reviewers/approvers
+                    if($settings->_workflowMode == 'traditional') {
+                        $mreviewers = getMandatoryReviewers($mfolder, null, $userobj);
+                        if($mreviewers['i'])
+                            $reviewers['i'] = array_merge($reviewers['i'], $mreviewers['i']);
+                        if($mreviewers['g'])
+                            $reviewers['g'] = array_merge($reviewers['g'], $mreviewers['g']);
+                    }
+                    $mapprovers = getMandatoryApprovers($mfolder, null, $userobj);
+                    if($mapprovers['i'])
+                        $approvers['i'] = array_merge($approvers['i'], $mapprovers['i']);
+                    if($mapprovers['g'])
+                        $approvers['g'] = array_merge($approvers['g'], $mapprovers['g']);
+                } elseif($settings->_workflowMode == 'advanced') {
+                    if($workflows = $userobj->getMandatoryWorkflows()) {
+                        $workflow = array_shift($workflows);
+                    }
+                }
                 $temp = $file_info->file;
                 $finfo = finfo_open(FILEINFO_MIME_TYPE);
                 $userfiletype = finfo_file($finfo, $temp);
                 $fileType = ".".pathinfo($origfilename, PATHINFO_EXTENSION);
-								finfo_close($finfo);
-								$attributes_version = [];
-								$notusers = [];
-								$notgroups = [];
-								$controller = Controller::factory('AddDocument');
-								$controller->setParam('documentsource', 'restapi');
-								$controller->setParam('documentsourcedetails', null);
-								$controller->setParam('dms', $dms);
-								$controller->setParam('user', $userobj);
-								$controller->setParam('folder', $mfolder);
-								$controller->setParam('fulltextservice', $fulltextservice);
-								$controller->setParam('name', $docname);
-								$controller->setParam('comment', $comment);
-								$controller->setParam('expires', $expires);
-								$controller->setParam('keywords', $keywords);
-								$controller->setParam('categories', $cats);
-								$controller->setParam('owner', $owner ? $owner : $userobj);
-								$controller->setParam('userfiletmp', $temp);
-								$controller->setParam('userfilename', $origfilename ? $origfilename : basename($temp));
-								$controller->setParam('filetype', $fileType);
-								$controller->setParam('userfiletype', $userfiletype);
-								$controller->setParam('sequence', $sequence);
-								$controller->setParam('reviewers', $reviewers);
-								$controller->setParam('approvers', $approvers);
-								$controller->setParam('reqversion', $reqversion);
-								$controller->setParam('versioncomment', $version_comment);
-								$controller->setParam('attributes', $attributes);
-								$controller->setParam('attributesversion', $attributes_version);
-								$controller->setParam('workflow', $workflow);
-								$controller->setParam('notificationgroups', $notgroups);
-								$controller->setParam('notificationusers', $notusers);
-								$controller->setParam('maxsizeforfulltext', $settings->_maxSizeForFullText);
-								$controller->setParam('defaultaccessdocs', $settings->_defaultAccessDocs);
+                finfo_close($finfo);
+                $attributes_version = [];
+                $notusers = [];
+                $notgroups = [];
+                $controller = Controller::factory('AddDocument');
+                $controller->setParam('documentsource', 'restapi');
+                $controller->setParam('documentsourcedetails', null);
+                $controller->setParam('dms', $dms);
+                $controller->setParam('user', $userobj);
+                $controller->setParam('folder', $mfolder);
+                $controller->setParam('fulltextservice', $fulltextservice);
+                $controller->setParam('name', $docname);
+                $controller->setParam('comment', $comment);
+                $controller->setParam('expires', $expires);
+                $controller->setParam('keywords', $keywords);
+                $controller->setParam('categories', $cats);
+                $controller->setParam('owner', $owner ? $owner : $userobj);
+                $controller->setParam('userfiletmp', $temp);
+                $controller->setParam('userfilename', $origfilename ? $origfilename : basename($temp));
+                $controller->setParam('filetype', $fileType);
+                $controller->setParam('userfiletype', $userfiletype);
+                $controller->setParam('sequence', $sequence);
+                $controller->setParam('reviewers', $reviewers);
+                $controller->setParam('approvers', $approvers);
+                $controller->setParam('reqversion', $reqversion);
+                $controller->setParam('versioncomment', $version_comment);
+                $controller->setParam('attributes', $attributes);
+                $controller->setParam('attributesversion', $attributes_version);
+                $controller->setParam('workflow', $workflow);
+                $controller->setParam('notificationgroups', $notgroups);
+                $controller->setParam('notificationusers', $notusers);
+                $controller->setParam('maxsizeforfulltext', $settings->_maxSizeForFullText);
+                $controller->setParam('defaultaccessdocs', $settings->_defaultAccessDocs);
 
-								if(!($document = $controller())) {
-									$err = $controller->getErrorMsg();
-									if(is_string($err))
-										$errmsg = getMLText($err);
-									elseif(is_array($err)) {
-										$errmsg = getMLText($err[0], $err[1]);
-									} else {
-										$errmsg = $err;
-									}
-									unlink($temp);
-									return $response->withJson(array('success'=>false, 'message'=>'Upload failed', 'data'=>''), 500);
-								} else {
-									if($controller->hasHook('cleanUpDocument')) {
-										$controller->callHook('cleanUpDocument', $document, $file);
-									}
-									// Send notification to subscribers of folder.
-									if($notifier) {
-										$notifier->sendNewDocumentMail($document, $userobj);
-									}
-									unlink($temp);
-									return $response->withJson(array('success'=>true, 'message'=>'Upload succeded', 'data'=>$this->__getLatestVersionData($document->getLatestContent())), 201);
-								}
-		/*
+                if(!($document = $controller())) {
+                    $err = $controller->getErrorMsg();
+                    if(is_string($err))
+                        $errmsg = getMLText($err);
+                    elseif(is_array($err)) {
+                        $errmsg = getMLText($err[0], $err[1]);
+                    } else {
+                        $errmsg = $err;
+                    }
+                    unlink($temp);
+                    return $response->withJson(array('success'=>false, 'message'=>'Upload failed', 'data'=>''), 500);
+                } else {
+                    if($controller->hasHook('cleanUpDocument')) {
+                        $controller->callHook('cleanUpDocument', $document, $file);
+                    }
+                    // Send notification to subscribers of folder.
+                    if($notifier) {
+                        $notifier->sendNewDocumentMail($document, $userobj);
+                    }
+                    unlink($temp);
+                    return $response->withJson(array('success'=>true, 'message'=>'Upload succeded', 'data'=>$this->__getLatestVersionData($document->getLatestContent())), 201);
+                }
+    /*
                 $res = $mfolder->addDocument($docname, $comment, $expires, $owner ? $owner : $userobj, $keywords, $cats, $temp, $origfilename ? $origfilename : basename($temp), $fileType, $userfiletype, $sequence, array(), array(), $reqversion, $version_comment, $attributes);
                 unlink($temp);
                 if($res) {
@@ -825,8 +825,8 @@ class RestapiController { /* {{{ */
                     return $response->withJson(array('success'=>true, 'message'=>'Upload succeded', 'data'=>$this->__getLatestVersionData($doc->getLatestContent())), 201);
                 } else {
                     return $response->withJson(array('success'=>false, 'message'=>'Upload failed', 'data'=>''), 500);
-								}
-		 */
+                }
+     */
             } else {
                 return $response->withJson(array('success'=>false, 'message'=>'No access', 'data'=>''), 403);
             }
@@ -2064,10 +2064,10 @@ class RestapiController { /* {{{ */
         $theme = isset($params['theme']) ? $params['theme'] : null;
         $comment = isset($params['comment']) ? $params['comment'] : '';
         $role = isset($params['role']) ? $params['role'] : 3;
-				$roleobj = $role == 'admin' ? SeedDMS_Core_Role::getInstance(1, $dms) : ($role == 'guest' ? SeedDMS_Core_Role::getInstance(2, $dms) : SeedDMS_Core_Role::getInstance($role, $dms));
-				if(!$roleobj) {
+        $roleobj = $role == 'admin' ? SeedDMS_Core_Role::getInstance(1, $dms) : ($role == 'guest' ? SeedDMS_Core_Role::getInstance(2, $dms) : SeedDMS_Core_Role::getInstance($role, $dms));
+        if(!$roleobj) {
             return $response->withJson(array('success'=>false, 'message'=>'Missing role', 'data'=>''), 400);
-				}
+        }
 
         $newAccount = $dms->addUser($userName, seed_pass_hash($password), $fullname, $email, $language, $theme, $comment, $roleobj);
         if ($newAccount === false) {
@@ -2098,8 +2098,8 @@ class RestapiController { /* {{{ */
     } /* }}} */
 
     /**
-		 * Updates the password of an existing Account, the password
-		 * will be hashed by this method
+     * Updates the password of an existing Account, the password
+     * will be hashed by this method
      *
      * @param      <type>  $id     The user name or numerical identifier
      */
@@ -2204,7 +2204,7 @@ class RestapiController { /* {{{ */
         $roles = $dms->getAllRoles();
         $data = [];
         foreach($roles as $r)
-					$data[] = $this->__getRoleData($r);
+            $data[] = $this->__getRoleData($r);
 
         return $response->withJson(array('success'=>true, 'message'=>'', 'data'=>$data), 200);
     } /* }}} */
@@ -2877,7 +2877,7 @@ class RestapiAuth { /* {{{ */
                             if(!($userobj = $dms->getUser($settings->_guestID)))
                                 return $response->withJson(array('success'=>false, 'message'=>'Could not get guest login', 'data'=>''), 403);
                         } else
-                                return $response->withJson(array('success'=>false, 'message'=>'Login as guest disabled', 'data'=>''), 403);
+                            return $response->withJson(array('success'=>false, 'message'=>'Login as guest disabled', 'data'=>''), 403);
                     }
                     if($userobj->isAdmin()) {
                         if($resArr["su"]) {