func produceFeedXML(w http.ResponseWriter, req *http.Request, posts []*Entry, ctx *Context) {
url := httputil.AddProtocol(httputil.GetHost(req), "http")
blogTitle := conf.Interface.BlogTitle
descr := conf.Interface.BlogDescr
author, err := ctx.Db.author()
logger.LogIf(err)
feed := &feeds.Feed{
Title: blogTitle,
Link: &feeds.Link{Href: url},
Description: descr,
Author: &feeds.Author{Name: author.FullName, Email: author.Email},
}
for _, p := range posts {
pubDate, err := time.Parse("2006-01-02", p.Date)
if logger.LogIff(err, "Error parsing date for RSS item %q\n", p.URL) != nil {
continue
}
item := feeds.Item{
Title: p.Title,
Link: &feeds.Link{Href: url + "/" + p.URL},
Description: string(p.Body),
Author: &feeds.Author{Name: p.Author, Email: author.Email},
Created: pubDate,
}
feed.Items = append(feed.Items, &item)
}
rss, err := feed.ToRss()
logger.LogIf(err)
w.Write([]byte(rss))
}
func prepareCommenter(req *http.Request) *Commenter {
return &Commenter{
Name: req.FormValue("name"),
Email: req.FormValue("email"),
Website: httputil.AddProtocol(req.FormValue("website"), "http"),
IP: httputil.GetIPAddress(req),
}
}