Use vanilla HTTP handlers (refactoring)

ui/logout.go

@@ -0,0 +1,43 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/cookie"
+	"github.com/miniflux/miniflux/http/response"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/logger"
+	"github.com/miniflux/miniflux/ui/session"
+)
+
+// Logout destroy the session and redirects the user to the login page.
+func (c *Controller) Logout(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+	sess := session.New(c.store, ctx)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	sess.SetLanguage(user.Language)
+
+	if err := c.store.RemoveUserSessionByToken(user.ID, ctx.UserSessionToken()); err != nil {
+		logger.Error("[Controller:Logout] %v", err)
+	}
+
+	http.SetCookie(w, cookie.Expired(
+		cookie.CookieUserSessionID,
+		c.cfg.IsHTTPS,
+		c.cfg.BasePath(),
+	))
+
+	response.Redirect(w, r, route.Path(c.router, "login"))
+}