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// 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 form
import (
"net/http"
"strconv"
"github.com/miniflux/miniflux2/errors"
"github.com/miniflux/miniflux2/model"
)
// FeedForm represents a feed form in the UI
type FeedForm struct {
FeedURL string
SiteURL string
Title string
ScraperRules string
RewriteRules string
Crawler bool
CategoryID int64
}
// ValidateModification validates FeedForm fields
func (f FeedForm) ValidateModification() error {
if f.FeedURL == "" || f.SiteURL == "" || f.Title == "" || f.CategoryID == 0 {
return errors.NewLocalizedError("All fields are mandatory.")
}
return nil
}
// Merge updates the fields of the given feed.
func (f FeedForm) Merge(feed *model.Feed) *model.Feed {
feed.Category.ID = f.CategoryID
feed.Title = f.Title
feed.SiteURL = f.SiteURL
feed.FeedURL = f.FeedURL
feed.ScraperRules = f.ScraperRules
feed.RewriteRules = f.RewriteRules
feed.Crawler = f.Crawler
feed.ParsingErrorCount = 0
feed.ParsingErrorMsg = ""
return feed
}
// NewFeedForm parses the HTTP request and returns a FeedForm
func NewFeedForm(r *http.Request) *FeedForm {
categoryID, err := strconv.Atoi(r.FormValue("category_id"))
if err != nil {
categoryID = 0
}
return &FeedForm{
FeedURL: r.FormValue("feed_url"),
SiteURL: r.FormValue("site_url"),
Title: r.FormValue("title"),
ScraperRules: r.FormValue("scraper_rules"),
RewriteRules: r.FormValue("rewrite_rules"),
Crawler: r.FormValue("crawler") == "1",
CategoryID: int64(categoryID),
}
}
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