Use vanilla HTTP handlers (refactoring)

ui/integration_update.go

@@ -0,0 +1,60 @@
+// 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 (
+	"crypto/md5"
+	"fmt"
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/response"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/ui/form"
+	"github.com/miniflux/miniflux/ui/session"
+)
+
+// UpdateIntegration updates integration settings.
+func (c *Controller) UpdateIntegration(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
+	}
+
+	integration, err := c.store.Integration(user.ID)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	integrationForm := form.NewIntegrationForm(r)
+	integrationForm.Merge(integration)
+
+	if integration.FeverUsername != "" && c.store.HasDuplicateFeverUsername(user.ID, integration.FeverUsername) {
+		sess.NewFlashErrorMessage(c.translator.GetLanguage(ctx.UserLanguage()).Get("There is already someone else with the same Fever username!"))
+		response.Redirect(w, r, route.Path(c.router, "integrations"))
+		return
+	}
+
+	if integration.FeverEnabled {
+		integration.FeverToken = fmt.Sprintf("%x", md5.Sum([]byte(integration.FeverUsername+":"+integration.FeverPassword)))
+	} else {
+		integration.FeverToken = ""
+	}
+
+	err = c.store.UpdateIntegration(integration)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	sess.NewFlashMessage(c.translator.GetLanguage(ctx.UserLanguage()).Get("Preferences saved!"))
+	response.Redirect(w, r, route.Path(c.router, "integrations"))
+}