4 files changed, 39 insertions, 1 deletions
diff --git a/web/app/LoginManager.js b/web/app/LoginManager.js
index 914b7d6a9..93b3e913c 100644
--- a/web/app/LoginManager.js
+++ b/web/app/LoginManager.js
@@ -25,6 +25,30 @@ Ext.define('Traccar.LoginManager', {
                 reader.readRecords(data).getRecords()[0]);
     },
 
+    server: function(options) {
+        Ext.Ajax.request({
+            scope: this,
+            url: '/api/server/get',
+            callback: this.onServerReturn,
+            original: options
+        });
+    },
+
+    onServerReturn: function(options, success, response) {
+        options = options.original;
+        if (Traccar.ErrorManager.check(success, response)) {
+            var result = Ext.decode(response.responseText);
+            if (result.success) {
+                var reader = Ext.create('Ext.data.reader.Json', {
+                    model: 'Traccar.model.Server'
+                });
+                Traccar.getApplication().setServer(
+                    reader.readRecords(result.data).getRecords()[0]);
+            }
+            Ext.callback(options.callback, options.scope, [result.success]);
+        }
+    },
+
     session: function(options) {
         Ext.Ajax.request({
             scope: this,
diff --git a/web/app/controller/Root.js b/web/app/controller/Root.js
index f999cf462..10deb69c8 100644
--- a/web/app/controller/Root.js
+++ b/web/app/controller/Root.js
@@ -24,6 +24,13 @@ Ext.define('Traccar.controller.Root', {
     ],
     
     onLaunch: function () {
+        Traccar.LoginManager.server({
+            scope: this,
+            callback: 'onServer'
+        });
+    },
+
+    onServer: function() {
         Traccar.LoginManager.session({
             scope: this,
             callback: 'onSession'
diff --git a/web/app/view/login/Login.js b/web/app/view/login/Login.js
index c56557186..6cfaa4645 100644
--- a/web/app/view/login/Login.js
+++ b/web/app/view/login/Login.js
@@ -58,7 +58,8 @@ Ext.define('Traccar.view.login.Login', {
 
     buttons: [{
         text: strings.login_register,
-        handler: 'onRegisterClick'
+        handler: 'onRegisterClick',
+        reference: 'registerButton'
     }, {
         text: strings.login_login,
         handler: 'onLoginClick'
diff --git a/web/app/view/login/LoginController.js b/web/app/view/login/LoginController.js
index c22b0e09a..e94d0de9d 100644
--- a/web/app/view/login/LoginController.js
+++ b/web/app/view/login/LoginController.js
@@ -22,6 +22,12 @@ Ext.define('Traccar.view.login.LoginController', {
         'Traccar.view.login.Register'
     ],
 
+    init: function() {
+        this.lookupReference('registerButton').setDisabled(
+            !Traccar.getApplication().getServer().get('registration')
+        );
+    },
+
     onAfterRender: function(field) {
         field.focus();
     },