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// 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 "miniflux.app/ui"
import (
"net/http"
"miniflux.app/http/client"
"miniflux.app/http/response/html"
"miniflux.app/http/request"
"miniflux.app/http/route"
"miniflux.app/logger"
"miniflux.app/reader/subscription"
"miniflux.app/ui/form"
"miniflux.app/ui/session"
"miniflux.app/ui/view"
)
func (h *handler) submitSubscription(w http.ResponseWriter, r *http.Request) {
sess := session.New(h.store, request.SessionID(r))
v := view.New(h.tpl, r, sess)
user, err := h.store.UserByID(request.UserID(r))
if err != nil {
html.ServerError(w, r, err)
return
}
categories, err := h.store.Categories(user.ID)
if err != nil {
html.ServerError(w, r, err)
return
}
v.Set("categories", categories)
v.Set("menu", "feeds")
v.Set("user", user)
v.Set("countUnread", h.store.CountUnreadEntries(user.ID))
v.Set("countErrorFeeds", h.store.CountErrorFeeds(user.ID))
v.Set("defaultUserAgent", client.DefaultUserAgent)
subscriptionForm := form.NewSubscriptionForm(r)
if err := subscriptionForm.Validate(); err != nil {
v.Set("form", subscriptionForm)
v.Set("errorMessage", err.Error())
html.OK(w, r, v.Render("add_subscription"))
return
}
subscriptions, findErr := subscription.FindSubscriptions(
subscriptionForm.URL,
subscriptionForm.UserAgent,
subscriptionForm.Username,
subscriptionForm.Password,
)
if findErr != nil {
logger.Error("[UI:SubmitSubscription] %s", findErr)
v.Set("form", subscriptionForm)
v.Set("errorMessage", findErr)
html.OK(w, r, 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", "error.subscription_not_found")
html.OK(w, r, v.Render("add_subscription"))
case n == 1:
feed, err := h.feedHandler.CreateFeed(
user.ID,
subscriptionForm.CategoryID,
subscriptions[0].URL,
subscriptionForm.Crawler,
subscriptionForm.UserAgent,
subscriptionForm.Username,
subscriptionForm.Password,
)
if err != nil {
v.Set("form", subscriptionForm)
v.Set("errorMessage", err)
html.OK(w, r, v.Render("add_subscription"))
return
}
html.Redirect(w, r, route.Path(h.router, "feedEntries", "feedID", feed.ID))
case n > 1:
v := view.New(h.tpl, r, sess)
v.Set("subscriptions", subscriptions)
v.Set("form", subscriptionForm)
v.Set("menu", "feeds")
v.Set("user", user)
v.Set("countUnread", h.store.CountUnreadEntries(user.ID))
v.Set("countErrorFeeds", h.store.CountErrorFeeds(user.ID))
html.OK(w, r, v.Render("choose_subscription"))
}
}
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