diff options
author | Frédéric Guillot <fred@miniflux.net> | 2018-04-29 16:35:04 -0700 |
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committer | Frédéric Guillot <fred@miniflux.net> | 2018-04-29 16:35:04 -0700 |
commit | f49b42f70f902d4da1e0fa4080e99164b331b716 (patch) | |
tree | c6bdd19f11d100c44b0d30344ec37038f649e988 /ui/subscription_submit.go | |
parent | 1eba1730d1af50ed545f4fde78b22d6fb62ca11e (diff) |
Use vanilla HTTP handlers (refactoring)
Diffstat (limited to 'ui/subscription_submit.go')
-rw-r--r-- | ui/subscription_submit.go | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/ui/subscription_submit.go b/ui/subscription_submit.go new file mode 100644 index 0000000..f4767a2 --- /dev/null +++ b/ui/subscription_submit.go @@ -0,0 +1,89 @@ +// 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/response" + "github.com/miniflux/miniflux/http/response/html" + "github.com/miniflux/miniflux/http/route" + "github.com/miniflux/miniflux/logger" + "github.com/miniflux/miniflux/reader/subscription" + "github.com/miniflux/miniflux/ui/form" + "github.com/miniflux/miniflux/ui/session" + "github.com/miniflux/miniflux/ui/view" +) + +// SubmitSubscription try to find a feed from the URL provided by the user. +func (c *Controller) SubmitSubscription(w http.ResponseWriter, r *http.Request) { + ctx := context.New(r) + sess := session.New(c.store, ctx) + v := view.New(c.tpl, ctx, sess) + + user, err := c.store.UserByID(ctx.UserID()) + if err != nil { + html.ServerError(w, err) + return + } + + categories, err := c.store.Categories(user.ID) + if err != nil { + html.ServerError(w, err) + return + } + + v.Set("categories", categories) + v.Set("menu", "feeds") + v.Set("user", user) + v.Set("countUnread", c.store.CountUnreadEntries(user.ID)) + + subscriptionForm := form.NewSubscriptionForm(r) + if err := subscriptionForm.Validate(); err != nil { + v.Set("form", subscriptionForm) + v.Set("errorMessage", err.Error()) + html.OK(w, v.Render("add_subscription")) + return + } + + subscriptions, err := subscription.FindSubscriptions(subscriptionForm.URL) + if err != nil { + logger.Error("[Controller:SubmitSubscription] %v", err) + v.Set("form", subscriptionForm) + v.Set("errorMessage", err) + html.OK(w, v.Render("add_subscription")) + return + } + + logger.Debug("[UI:SubmitSubscription] %s", subscriptions) + + n := len(subscriptions) + switch { + case n == 0: + v.Set("form", subscriptionForm) + v.Set("errorMessage", "Unable to find any subscription.") + html.OK(w, v.Render("add_subscription")) + case n == 1: + feed, err := c.feedHandler.CreateFeed(user.ID, subscriptionForm.CategoryID, subscriptions[0].URL, subscriptionForm.Crawler) + if err != nil { + v.Set("form", subscriptionForm) + v.Set("errorMessage", err) + html.OK(w, v.Render("add_subscription")) + return + } + + response.Redirect(w, r, route.Path(c.router, "feedEntries", "feedID", feed.ID)) + case n > 1: + v := view.New(c.tpl, ctx, sess) + v.Set("subscriptions", subscriptions) + v.Set("categoryID", subscriptionForm.CategoryID) + v.Set("menu", "feeds") + v.Set("user", user) + v.Set("countUnread", c.store.CountUnreadEntries(user.ID)) + + html.OK(w, v.Render("choose_subscription")) + } +} |