func Feed(context *GoInk.Context) {
baseUrl := model.GetSetting("site_url")
article, _ := model.GetArticleList(1, 20)
feed := new(feeds.Feed)
feed.Title = model.GetSetting("site_title")
feed.Link = &feeds.Link{Href: baseUrl}
feed.Description = model.GetSetting("site_description")
author := model.GetUsersByRole("ADMIN")[0]
feed.Author = &feeds.Author{author.Nick, author.Email}
feed.Items = make([]*feeds.Item, 0)
var create int64
if len(article) > 0 {
create = article[0].EditTime
} else {
create = utils.Now()
}
feed.Created = time.Unix(create, 0)
for _, a := range article {
item := new(feeds.Item)
item.Title = a.Title
item.Link = &feeds.Link{Href: path.Join(baseUrl, a.Link())}
item.Author = feed.Author
item.Created = time.Unix(a.CreateTime, 0)
item.Description = utils.Html2str(a.Summary())
feed.Items = append(feed.Items, item)
}
str, e := feed.ToRss()
if e != nil {
panic(e)
}
context.ContentType("application/rss+xml;charset=UTF-8")
context.Body = []byte(str)
}
func augmentItemHTML(item *feeds.Item, body *string) {
doc, err := html.Parse(strings.NewReader(*body))
if err != nil {
// TODO: pass url in for error logging? return err?
log.Printf("unable to parse the body: %s", err)
}
item.Title = getHTMLTitle(doc)
// TODO - snippet of html body in description
}
func (item *FeedItem) getItem() *feeds.Item {
var out feeds.Item
out.Created = item.LastActive
out.Title = item.Title
out.Link = &feeds.Link{Href: item.Address}
out.Description = item.description
return &out
}