Refactor packages to have more idiomatic code base

server/ui/controller/opml.go

@@ -1,71 +0,0 @@
-// Copyright 2017 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 controller
-
-import (
-	"github.com/miniflux/miniflux/logger"
-	"github.com/miniflux/miniflux/server/core"
-)
-
-// Export generates the OPML file.
-func (c *Controller) Export(ctx *core.Context, request *core.Request, response *core.Response) {
-	user := ctx.LoggedUser()
-	opml, err := c.opmlHandler.Export(user.ID)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	response.XML().Download("feeds.opml", opml)
-}
-
-// Import shows the import form.
-func (c *Controller) Import(ctx *core.Context, request *core.Request, response *core.Response) {
-	args, err := c.getCommonTemplateArgs(ctx)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	response.HTML().Render("import", args.Merge(tplParams{
-		"menu": "feeds",
-	}))
-}
-
-// UploadOPML handles OPML file importation.
-func (c *Controller) UploadOPML(ctx *core.Context, request *core.Request, response *core.Response) {
-	file, fileHeader, err := request.File("file")
-	if err != nil {
-		logger.Error("[Controller:UploadOPML] %v", err)
-		response.Redirect(ctx.Route("import"))
-		return
-	}
-	defer file.Close()
-
-	user := ctx.LoggedUser()
-	logger.Info(
-		"[Controller:UploadOPML] User #%d uploaded this file: %s (%d bytes)",
-		user.ID,
-		fileHeader.Filename,
-		fileHeader.Size,
-	)
-
-	if impErr := c.opmlHandler.Import(user.ID, file); impErr != nil {
-		args, err := c.getCommonTemplateArgs(ctx)
-		if err != nil {
-			response.HTML().ServerError(err)
-			return
-		}
-
-		response.HTML().Render("import", args.Merge(tplParams{
-			"errorMessage": impErr,
-			"menu":         "feeds",
-		}))
-
-		return
-	}
-
-	response.Redirect(ctx.Route("feeds"))
-}