atom/atom.go
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package atom
import (
"fmt"
"log"
"net/http"
"git.j3s.sh/j3s.sh/thought"
)
const maxFeed = 10
func Handler(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/atom+xml")
posts, err := thought.Posts()
if err != nil {
log.Println(err)
return
}
thought.DateSort(posts)
if len(posts) > maxFeed {
posts = posts[:maxFeed]
}
var updated string
if len(posts) > 0 {
updated = posts[0].Updated
}
fmt.Fprintf(w, `<?xml version="1.0" encoding="utf-8"?>
<feed xmlns="http://www.w3.org/2005/Atom">
<title>j3s.sh</title>
<link rel="self" href="https://j3s.sh/feed.atom" />
<link href="https://j3s.sh/" />
<updated>%s</updated>
<author>
<name>Jes Olson</name>
</author>
<id>https://j3s.sh/</id>
`, updated)
// maybe add p.Content here someday
for _, p := range posts {
fmt.Fprintf(w, `
<entry>
<title>%s</title>
<link href="%s"/>
<id>%s</id>
<updated>%s</updated>
</entry>
`, p.Title, p.Link, p.Link, p.Updated)
}
fmt.Fprint(w, `
</feed>`)
}