Add good redirection after login

controllers/login.go

@@ -15,9 +15,15 @@ func (c *LoginController) Prepare() {
 }
 
 func (c *LoginController) Get() {
+	routeRedirect := c.Ctx.Input.Param(":route")
+
 	sess := c.GetSession(variables.SessionName)
 	if sess != nil {
+		if routeRedirect == "" {
 			c.Redirect(variables.UserRoute, 302)
+		} else {
+			c.Redirect("/"+routeRedirect, 302)
+		}
 		return
 	}
 
@@ -25,9 +31,15 @@ func (c *LoginController) Get() {
 }
 
 func (c *LoginController) Post() {
+	routeRedirect := c.Ctx.Input.Param(":route")
+
 	sess := c.GetSession(variables.SessionName)
 	if sess != nil {
+		if routeRedirect == "" {
 			c.Redirect(variables.RootRoute, 302)
+		} else {
+			c.Redirect("/"+routeRedirect, 302)
+		}
 		return
 	}
 
@@ -39,7 +51,11 @@ func (c *LoginController) Post() {
 	}
 
 	c.SetSession(variables.SessionName, login)
+	if routeRedirect == "" {
 		c.Redirect(variables.UserRoute, 302)
+	} else {
+		c.Redirect("/"+routeRedirect, 302)
+	}
 }
 
 func isLoginOK(lgn, pwd string) bool {

controllers/relay.go

@@ -21,7 +21,7 @@ type ViewRelayController struct {
 func (c *ViewRelayController) Prepare() {
 	sess := c.GetSession(variables.SessionName)
 	if sess == nil {
-		c.Redirect(variables.LoginRoute, 302)
+		c.Redirect(variables.LoginRouteNoRegex+variables.ViewRelaysRoute, 302)
 	} else {
 		c.Data["IsAuthentificated"] = true
 	}
@@ -93,7 +93,7 @@ type CommandRelayController struct {
 func (c *CommandRelayController) Prepare() {
 	sess := c.GetSession(variables.SessionName)
 	if sess == nil {
-		c.Redirect(variables.LoginRoute, 302)
+		c.Redirect(variables.LoginRouteNoRegex+variables.CommandRelayRoute, 302)
 	}
 }
 

controllers/sensors.go

@@ -19,7 +19,7 @@ type SensorsController struct {
 func (c *SensorsController) Prepare() {
 	sess := c.GetSession(variables.SessionName)
 	if sess == nil {
-		c.Redirect(variables.LoginRoute, 302)
+		c.Redirect(variables.LoginRouteNoRegex+variables.SensorsRoute, 302)
 	} else {
 		c.Data["IsAuthentificated"] = true
 	}

controllers/user.go

@@ -14,7 +14,7 @@ type UserController struct {
 func (c *UserController) Prepare() {
 	sess := c.GetSession(variables.SessionName)
 	if sess == nil {
-		c.Redirect(variables.LoginRoute, 302)
+		c.Redirect(variables.LoginRouteNoRegex+variables.UserRoute, 302)
 	} else {
 		c.Data["IsAuthentificated"] = true
 	}

models/variables/variables.go

@@ -21,6 +21,7 @@ var (
 	CommandRelayRoute = "/command/relay/" + sensorMacRegex
 
 	SensorsRoute      = "/sensors"
-	LoginRoute   = "/login"
+	LoginRoute        = "/login/:route(.*)"
+	LoginRouteNoRegex = "/login"
 	UserRoute         = "/user"
 )

views/login.tpl

@@ -51,6 +51,7 @@
     <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
     <script src="/static/js/jquery.sha256.min.js"></script>
     <script type="application/javascript">
+    $("form").attr('action', window.location.pathname);
     $("#loginForm").submit(function() {
         $('#inputPassword').val($.sha256($('#inputPassword').val()));
         console.log("Password: "+$('#inputPassword').val());