Refactor packages to have more idiomatic code base

1 files changed, 71 insertions, 0 deletions

diff --git a/ui/opml.go b/ui/opml.go
new file mode 100644
index 00000000..80925fb5
--- /dev/null
+++ b/ui/opml.go
@@ -0,0 +1,71 @@
+// 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 ui
+
+import (
+	"github.com/miniflux/miniflux/http/handler"
+	"github.com/miniflux/miniflux/logger"
+)
+
+// Export generates the OPML file.
+func (c *Controller) Export(ctx *handler.Context, request *handler.Request, response *handler.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 *handler.Context, request *handler.Request, response *handler.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 *handler.Context, request *handler.Request, response *handler.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"))
+}