salix/examples/include/include.go

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2023-10-30 02:56:15 +00:00
package main
import (
"embed"
"io/fs"
"log"
"net/http"
"time"
"go.elara.ws/salix"
)
//go:embed tmpls
var tmpls embed.FS
func main() {
tmplsFS, err := fs.Sub(tmpls, "tmpls")
if err != nil {
log.Fatalln(err)
}
ns := salix.New().WithVarMap(map[string]any{"now": time.Now})
err = ns.ParseFSGlob(tmplsFS, "*.html")
if err != nil {
log.Fatalln(err)
}
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
tmpl, ok := ns.GetTemplate("home.html")
if !ok {
w.WriteHeader(http.StatusInternalServerError)
return
}
name := r.URL.Query().Get("name")
if name == "" {
name = "World"
}
err = tmpl.
WithVarMap(map[string]any{
"title": "Home",
"name": name,
}).
Execute(w)
if err != nil {
log.Println(err)
w.WriteHeader(http.StatusInternalServerError)
return
}
})
http.HandleFunc("/about", func(w http.ResponseWriter, r *http.Request) {
tmpl, ok := ns.GetTemplate("about.html")
if !ok {
w.WriteHeader(http.StatusInternalServerError)
return
}
err = tmpl.
WithVarMap(map[string]any{"title": "About"}).
Execute(w)
if err != nil {
log.Println(err)
w.WriteHeader(http.StatusInternalServerError)
return
}
})
log.Println("Starting HTTP server on port 8080")
err = http.ListenAndServe(":8080", nil)
if err != nil {
log.Fatalln(err)
}
}