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package main
import (
"net/http"
"time"
g "github.com/maragudk/gomponents"
c "github.com/maragudk/gomponents/components"
h "github.com/maragudk/gomponents/html"
)
func main() {
_ = http.ListenAndServe("localhost:8080", http.HandlerFunc(handler))
}
func handler(w http.ResponseWriter, r *http.Request) {
p := page(props{
title: r.URL.Path,
path: r.URL.Path,
})
_ = p.Render(w)
}
type props struct {
title string
path string
}
func page(p props) g.Node {
return h.Doctype(
h.HTML(h.Lang("en"),
h.Head(
h.TitleEl(p.title),
h.StyleEl(h.Type("text/css"),
g.Raw(".is-active{font-weight: bold}"),
g.Raw("ul.nav { list-style-type: none; margin: 0; padding: 0; overflow: hidden; }"),
g.Raw("ul.nav li { display: block; padding: 8px; float: left; }"),
),
),
h.Body(
navbar(navbarProps{path: p.path}),
h.Hr(),
h.H1(p.title),
h.P(g.Textf("Welcome to the page at %v.", p.path)),
h.P(g.Textf("Rendered at %v", time.Now())),
),
),
)
}
type navbarProps struct {
path string
}
func navbar(props navbarProps) g.Node {
items := []struct {
path string
text string
}{
{"/", "Home"},
{"/foo", "Foo"},
{"/bar", "Bar"},
}
lis := g.Map(len(items), func(i int) g.Node {
item := items[i]
return h.Li(
h.A(h.Href(item.path), c.Classes(map[string]bool{"is-active": props.path == item.path}), g.Text(item.text)),
)
})
return h.Ul(h.Class("nav"), g.Group(lis))
}
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